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Planets List

Name :  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All

Name Description
1865 Alpha [1] Borg designation for a planet on which a sphere once crash landed. Four of the drones survived, including Seven of Nine, and experienced individuality for a brief time. [1]
892 IV [2] This planet was highly similar to Earth and had a closely parallel social development. However, on this world the ancient Roman Empire never fell, instead continuing to prosper for thousands of years. The survey vessel Beagle was lost at 892 IV in 2261. The Starshp Enterprise visited the planet in 2267 to search for survivors. [2]
Acamar III [3] Planet which was the home of the Acamarians and the Gatherer tribe of raiders. After a Gatherer raid on a Federation outpost in 2366, the Enteprise-D visited Acamar III to pick up the Sovereign as part of a reconciliation effort between the two groups. [3]

In 2381 Acamar III was one of the Alpha Quadrant planets targeted in the Borg attack. Most of the planetary population was lost in the attack. [4]
Achrady VII [5] This planet was the site of a conference attended by Lwaxana Troi before she decided to visit the Enterprise-D in 2366. [5]
Adarak [6] A Cardassian world, location of a weapons storage facility and a Cardassian garrison. In 2375 Damar's rebellion launched an attack on the facility after Odo found a weakness in the defences. [6]
Adelphous IV [7] The Enterprise-D was on course for this planet 2367 whilst Lieutenant Commander Data was detailing the various events taking place aboard the ship. [7]

In 2381 Adelphous IV was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Adigeon Prime [8] This planet was the site of a genetic engineering facility. Starfleet officer Julian Bashir was genetically enhanced here as a child. [8]
Agaron [9] Once a very corrupt world, the leaders were able to overcome the criminal factions with Vulcan help around 2122. As of 2152 the planet was an ally of Vulcan. [9]
Aia [10] Aia, also known as the grief planet. It houses a ring that, if held, transfers images from a long lost civilisation showing the destruction that was wrought against it when sentient androids, they had produced, contacted a transdimentional artificial intelligence. [10]
Ajilon Prime [11] A planet in the Arkanus Sector. This world was the site of a battle between Klingon and Federation forces in 2373 during the brief war between the two. Jake Sisko was stranded on the planet during the battle. [11]

In 2381 the Ajilon system was one of those targeted in the Borg attack. [4]
Akritiri [12] Delta Quadrant Planet, home of a dictatorial species which imprisoned their citizens in space stations under inhumane conditions. [12]
Alastria [13] A planet which is approximately 40 000 light years from Sikarus; famed for the erosine winds. Harry Kim briefly visited Alastria in 2371 when the Sikarian Eudana took him there via her planet's trajector technology. [13]
Aldea [14] The planet Aldea was long thought to by mythical, until it revealed itself to the Enterprise-D in 2364. Prior to this it had been hidden behind a cloaking device and shield system. The operation of these devices had destroyed the planet's ozone layer, flooding the surface with ultra violet light which threatened extinction for the Aldeans. The Enterprise-D crew were able to reseed the layer, ending the problem. However, for the solution to remain effective the Aldeans were unable to use the shield or cloak any further, leaving Aldea visible to outsiders. [14]
Aldebaran III [15] Long-time Federation member planet on which Janet and Theordore Wallace experimented on plants using carbohydrate compounds to slow their ageing. [15]

In 2381 the Aldebaran system was one of those attacked by the Borg. The system was saved when the Talarian Third Fleet halted the Borg attack. The fleet was largely destroyed in the battle. [4]
Algeron IV [16] Planet which the Enterprise-D headed for after leaving Relva VII in 2364. [16]
Alonis [4] A Federation member world, Alonis was one of those planets attacked by the Borg in their assault on the Alpha Quadrant in 2381. The planet was spared global devastation, with only a few tens of thousands of casualties in one city. [4]
Alpha 117 [17] Class M planet which becomes exceptionally cold during the night-time; Kirk was split into two halves by a transporter accident when beaming up from here. As a result a landing party was stranded on the planet by a hold on using the transporter system, and almost froze to death. [17]
Alpha 441 [18] A planetoid in the Badlands, Alpha 441 was the site of a Maquis munitions base. In 2370 it was the target of an attack by the Cardassian Dreadnought. Although the missile penetrated the defences, it failed to detonate thanks to an obsolete kinetic detonator. [18]
Alpha Braga IV [19] Planet where Captain Christopher Pike caused a mutiny in order to escape a difficult situation. [19]
Alpha Carinae II [20] A Class M world which was used as part of the testing of the M-5 computer system. Home to an intelligent species, it has two continents and a large number of smaller islands. Enterprise crewmember and geologist Carstairs once visited Alpha Carinae II whilst serving in the Merchant Marine. [20]
Alpha Carinae V [21] Planet which is the home world of the Drella, a creature which derives sustenance from emotions, specifically the emotion of love. [21]
Alpha Cygnus IX [22] Planet where Sarek negotiated an important treaty. [22]
Alpha Eridani II [21] This world was one of the planets on which the entity known as Redjac murdered several women. In this case the murders were committed in the city of Heliopolis in 2156. Alpha Eridani II lies on a direct line between the planets of Earth and Argelius. [21]
Alpha Eridani II [21] The alien entity known as Redjac was responsible for the brutal murders of ten women on this planet in 2156. [21]
Alpha III [23] Planet where an important human rights document was signed. Sam Cogley cited the document during Captain Kirk's court martial in 2267. [23]
Alpha Majoris I [21] Home planet of the Mellitus, a being capable of assuming many different forms. [21]
Alpha Moon [24] One of the moons of Peliar Zel [24]
Alpha Omicron VII [25] A gas giant where a large space faring alien was killed by the Enterprise-D. [25]
Alpha Onias III [26] The Enterprise-D visited this planet in 2367. Riker was abducted by an alien child whilst leading an away team to investigate some caves on the planet. [26]
Alpha V [27] A Federation colony world also known as Earth Colony 5. Alpha V was home to Chales Evans's closest living relatives when he was picked up by the Enterprise in 2266. Although Evans badly wanted to go and live on the planet, Captain Kirk was reluctant to allow him to mix with a civilian population as he feared Charlie may use his unique mental abilities to harm people. [27]
Altair III [28] Third planet in the well populated Altair system. William Riker once refused to allow Captain De Soto to beam down to this planet, stating that it was too dangerous to him. The controversial action prompted Captain Picard to offer Riker the First Officer position on the Enterprise-D. [28]
Altair IV [29] The fourth planet in the heavily populated Altair system. The planet is the home of Doctor Henri Roget, winner of the 2371 Carrington Award. [29]
Altair VI [30] Sixth planet in the well populated Altair system. In 2267 the Starship Enterprise was one of three Starfleet vessels due to visit the planet for the inaguration of the new President. The event was expected to send political ripples all the way to the Klingon Empire. However, Captain Kirk diverted the ship to Vulcan for Spock's Pon Farr. [30] Altair VI was also mentioned in Starfleet Academy's Kobayashi Maru simulation as the departure port of the damaged vessel which the ship was expected to rescue. [31]
Altamid [32] A planet in proximity to Starbase Yorktown. In the mid 22nd century the USS Franklin crash-landed on Altamid after being flung into the depths of space by a wormhole. Only three of the crew survived, including Captain Balthazar M. Edison. They discovered the remains of a massive and sophisticated society on the planet, most of it underground. The Altamidians had long since departed the planet, but much of their technology remained intact there. [32]

Balthazar came to master much of this technology, transforming himself into a local warlord and pirate. [32]
Altec [33] A member of the Coalition of Madena Along with the neighbouring planet, Straleb. Straleb and Altec were not open enemies, but there was considerable rivalry between their respective heads of government. Much of this friction was eventually resolved when the elader's son and daughter agreed to be married in 2365. [33]
Alture VII [34] A planet which was the setting for a meditation holoprogram. [34]
Amleth Prime [35] Cardassian planet located inside an emission nebula. The presence of the nebula renders cloaking devices ineffectual, making it much more difficult to attack the Cardassian military facilities located on the planet. [35]
Amusement Park Planet [36] The world was used as a huge amusement park by an advanced alien species. Although the surface gave the appearance of an undeveloped world inhabited only by plantlife, beneath the ground were gigantic and highly advanced factories. Sensors could detect the thoughts of those on the surface, determining their innermost desire and then fabricating whatever was necessary for them to live it out. Even perfect simulations of real people could be created for visitors to interact with. The Enterprise crew visited the planet in 2267 for some rest and recreation, believing it to be uninhabited. They were initially perplexed by their experiences there but once the caretaker of the world explained the situation to them, the crew were able to have a highly enjoyable time. [36]
Andevian II [35] Planet with at least four moons. Andevian II is a popular holiday destination. [35]
Andor [37] Gas giant planet. One of the moons, Andoria, is the home of the Andorian people. [37]
Andoria [29] Home of the Andorian people [29] Andoria is a planet-sized moon orbiting the ringed gas giant Andor. It has a very low average surface temperature, such that only on relatively rare occasions can liquid water be found on the surface. [37]

Andor was one of the systems attacked by the Borg in their invasion of the Alpha Quadrant in 2381.The planet suffered badly in the invasion, but was not destroyed. [4]
Andros III [38] Planet on which a scientist named Doctor Bathkin suggested that death could be avoided by keeping the cells of the body energized. The theory was not widely known or believed.
Angel One [39] Planet on which women are the dominant gender, larger and generally more aggressive than the men. Male survivors of the freighter Odin landed on Angel One in the 2360s. The Enterprise-D visited in 2364 in search of the men. [39]
Angosia III [40] Planet which was applying for Federation membership in 2366. Captain Picard initially considered them good applicants, though Commander Riker regarded the planet as being too "stuffy". During the final stages of the membership application it emerged that during a recent war Angosia had modified some of its citizens to become the perfect soldiers, then imprisoned them rather than try to reverse the process after the war. Picard used the incident to delay membership until the situation had been resolved. [40]
Antede III [41] Home planet of the Antedeans, and intelligent species of piscines. In 2365 the Enterprise-D transported two Antedean ambassadors from the planet to Pacifica for a conference which was expected to confer Federation membership on the planet. [41]
Antica [42] Planet which was the home of the Anticans. Antica was in the same system as the planets Selay and Parliment. The Enterprise-D visited the planet in 2364 to pick up a diplomatic party. [42]
Antos IV [43] A planet once visited by Captain Garth. Garth was taught the art of cellular metamorphosis by the natives, effectively turning him into a shape shifter who could assume the form of others at will. [43]
AR-558 [44] Planet which was the site of a major Dominion Communications relay. AR-558 was the scene of bitter ground fighting after the Allied invasion of Cardassian space, with little in the way of reinforcements arriving for the hard pressed Federation forces there. In spite of months of gruelling battle with the Jem'Hadar and heavy casualties, Federation troops continued to hold the relay. [44]
Arakis Prime [45] Delta Quadrant planet where the EMH went on one of his first away missions. It has crystal glaciers and a magnesium vapour atmosphere. The planet is apparently named for Arrakis, the central planet in Frank Herbert's Dune series. It's possible that Voyager's crew named that planet and that whoever did was a fan of Frank Herbert. [45]
Archanis IV [46] Planet claimed by the Klingons [46]
Archer IV [47] Planet the Enterprise-D headed for after encountering an anomaly in 2366. [47] Archer IV was first discovered by the NX-01 in 2151. Although Class M, the planet was not habitable as the local plantlife produced highly toxic pollen. [48] An antidote was discovered in the 2290's, allowing colonisation to finally proceed. By the 2260s the population of Archer IV numbered 700 million. [49]
Archer's Planet [50] The second planet to be named after famed explorer captain Jonathan Archer, Archer's planet is in the Gamma Trianguli sector. [51]
Arcturus IV [52] Home planet of the Arcturians. [52]
Arcybite [53] Planet where a Ferengi took over mining refineries [53]
Ardana [54] Location of the cloud city, Stratos [54]

Ardana was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. The planet was devastated in the attack, but saved from complete destruction by the sacrifice of the Romulan Warbird, Verithrax. [4]
Argala [55] Planet in the Delta Quadrant. Argala had an arctic climate and was home to a starfaring civilisation. [55]
Argana II [56] The Enterprise departed for this planet after visiting Eminiar VII in 2267. [56]
Argelius II [21] Planet dedicated to hedonism [21]
Argratha [57] Gamma Quadrant world, home of the Argrathi [57]
Argus X [58] A planet visited by the USS Enterprise in 2268; a deposit of pure tritanium was discovered here. The landing party was attacked by a dikironium cloud creature. [58]
Ariannus [59] A Federation planet, considered to be a vital transfer point on the regular space commercial lanes. In 2267 the planet was infected by a bacterial plague which threatened to destroy all life there. The USS Enterprise was able to decontaminate the world and eradicate the infection. [59]
Arkaria [60] Site of Arkeria base home of the Remmler Array [60]
Arloff IX [61] A planet where the USS Charleston waited to rendezvous with the Enterprise-D to pick up three previously frozen Humans. [61]
Armus IX [39] Planet where Riker wore a native costume made of leather [39]
Arreta [62] World destroyed centuries ago by war leaving a small number of survivors stored underground [63]
Arvada III [64] Planet where a disaster killed many people [64]
Aschelan V [18] Planet which was the location of a Cardassian fuel depot. In 2370 the Maquis attempted to use the captured Dreadnought missile to destroy the facility, but it vanished en route. Unknown at the time, the missile had been dragged across the galaxy by the Caretaker. [18]
Atalia VII [65] Site of a diplomatic conference in 2369 [65]
Atbar Prime [66] A cardassian planet, home to a base for the Cardassian rebellion movement. The base was destroyed by Dominion forces. [66]
Athos IV [67] Fog-bound world on the edge of the Badlands [67]
Atifs IV [68] Home world of a people who give thanks in a manner similar to Betazoids. [68]
Atrea IV [69] Planet which suffered unexplained magma cooling around 2370 [69]
audet IX [70] Location of a Federation medical station [70]
Avenal VII [71] A planet in Cardassian space. Gowron ordered General Martok to launch an attack against this world in the later stages of the Dominion war, despite it being heavily defended. The attack was a disasterous failure. [71]
Avery III [72] Delta Quadrant site of a Vidiian research base [72]
Axanar [43] Planet that James Kirk once visited on a peace mission [43]
Azati prime [73] Planet in the Delphic Expanse, site of the final version of the Xindi weapon. [73] The NX-01 Enterprise was badly damaged whist at the planet in 2154. [74]
B'Saari II [75] Planet whose inhabitants use isolytic current to reanimate the bodies of the recently dead. [75]
Ba'ku [76] An M class planet located in the Briar Patch. The planet had a ring system which was loaded with metaphasic radiation; the effect of this was to grant exceptionally long life to the inhabitants of the planet. It was the site of a Ba'ku settlement of about 600 people who had fled their original home world fearing that their species was on a path to self-destruction. The Ba'ku favoured a simple pastoral lifestyle, eschewing most forms of technology. [76]

Eventually a group of Ba'ku became dissilusioned with this mode of living and left the planet, with the result that they began to age normally. They dubbed themselves the Son'a. In 2375 the Son'a, in collusion with the Federation, attempted to harvest the ring system of the metaphasic radiation to regain their youth. [76]

Babel [77] Planet on which a conference was held concerning Coridans entry to the Federation [77]
Bajor [78] Homeworld of the Bajoran civilisation. [78] Notable features include the Sahving valley [79], the Janitza Mountains, which were never surveyed until 2371 [80], the Kola mountain stronghold, the Serpent's ridge, the Ratosha pass, the Tanis canyon, [81], the Fire Caves [82] and the rivers Glyrhond [83], Holana [84], and Yolja [85] Several peninsulas exist on the planet, including the Perikian Peninsula, beneath which the group known as the Circle had a base [86] and the Northern Peninsula. [87], the Trilar Peninsula and the Northwest Peninsula [88] The planet is divided into political divisions called Provinces; these include Janitza [80], Dahkur [89], Lonar, Hill [81], Golar [90], Musilla. [84], Kendra and Rakantha [91] Bajor was stated in some sources to have three moons [53], though it actually had at least five. [92]
Bajor VII [93] Seventh planet in the Bajor system, with at least three moons. [93]
Bajor VIII [94] Planet in the Bajor system with six colonies [94]
Bajoran Lunar V [95] A moon of Bajor, which still had a fighter on it from the Cardassian occupation. [95]
Balancar [96] Planet from which Syrup of Squill originates. Their Agricultural Consortium once claimed that a drought had disrupted their production of the syrup, but this was a lie designed to drive up the price. [96]
Balosnee VI [53] Planet where the harmonies of the tides causes hallucinations [53]
Banea [97] Delta Quadrant planet at war with the Numiri. [97]
Barisa Prime [98] Federation settlement near the Tzenkethi border. In 2371 a distress call from Barisa Prime was faked as part of a Founder plot to provoke a war between the Federation and the Tzenkethi. [98]
Barkon IV [99] Planet where a Federation deep space probe crashed [99]
Barolia [4] Home planet of the Barolians. Barolia was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. The planet was devastated and the entire population destroyed. [4]
Barradas III [100] Class M planet with many archeological ruins [100]
Barson II [101] Site of a medical emergency in 2370 [101]
Barzan II [102] Planet located near the Barzan Wormhole. [102]
Beltain IX [16] Commercial shipping centre [16]
Benecia [103] Home of Benecia Colony [103]
Benthos [104] Home world to the Benthans [104]
Benzar [16] Home world of the Benzite people [16]
Berengaria VII [105] Planet discovered by Vulcans in the early 2100s. It was considered as a site for the first of Earth's Starbases. [106] Spock once observed the dragon-like creatures which resided here. [105]
Bersallis III [107] Planet which was the site of a Federation colony. Bersallis III suffers a period of massive firestorms every seven years, caused by solar radiation interacting with plasma in the atmosphere. In 2369 the firestorms came a year ahead of schedule and were exceptionally large and fast moving, threatening to overwhelm and destroy the colony and all within it. The Enterprise-D crew managed to erect forcefields to hold back the firestorm whilst the colony was evacuated, saving all 643 people there. Unfortunately eight crewmembers were lost in the effort. [107]
Beta Agni II [108] Experienced tricyanate contamination [108]
Beta Antares IV [109] Imaginary card game Fizzbin was played here according to Kirk [109]
Beta III [110] The third planet of the C-111 system, Beta III was home to a pre-warp humanoid species. Approximately 6,000 years ago the planet was wracked by civil wars, so much so that a leader named Landru created a highly sophisticated computer system to solve the problem. The computer was capable of "absorbing" a person, radically altering their personality in order to make them dedicated to peaceful coexistence. Unfortunately this had the effect of stifling their natural emotions to such an extent that some form of outlet was needed; the computer solved this by allowing periodic release during "festivals", in which the population was encouraged to run riot. In 2167 the USS Enterprise visited the planet; Captain Kirk determined that the computer, which had also dubbed itself Landru, was stifling the society rather than continuing it. He destroyed the computer, leaving some sociologists to assist the population in forming a society of their own. [110]
Beta Kupsic [111] The Enterprise D was due to visit here in 2365 [111]
Beta Lankal [4] A Klingon subject world, Beta Lankal was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. The planet was completely devastated in the attack. [4]
Beta Moon [24] Moon of Peliar Zel, at war with Alpha Moon [24]
Beta Rigel [4] Beta Rigel was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. The planet was badly damaged in the attack, but not completely devastated. [4]
Beta Thoridar [112] Klingon planet used as a base by the Duras forces [112]
Beta Thoridor [4] A Klingon world, Beta Thoridor was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. The planet was completely devastated in the attack. [4]
Beta VI [113] Destination of the Enterprise when it encountered Trelane [113]
Beta XII-A [114] Planet on which the Enterprise captured Kang [114]
Betazed [115] Home world of Betazoids; the Enterprise-D visited Betazed in 2366 for the biennial trade agreements conference. [52] The planet was captured By Dominion forces during the war whilst its defending fleet was distraced by a practice exercise they were holding. [115]
Beth Delta I [116] Dr. Stubbs wished he could take Deanna Troi here for champagne [116]
Bilana III [117] Planet which is approximately three light years from Layma II. Bilana III was the site of the soliton drive test project in 2368. [117]
Blue Horizon [118] Terraformed By Gideon Seyetik [118]
Boam II [119] A Human colony world located in the Taurus reach, Boam II was one of the first settlements the Federation placed in the area. In 2265 Cervantes Quinn was granted a contract to ship supplies from Starbase 47 to Boam II. [119]
Bokara VI [120] Sixth planet of the Bokara system. In 2369 a neuropsychology conference was held on the planet, which Counselor Troi attended. Whilst there she was drugged and abducted by the Romulan underground movement and surgically altered to impersonate Major Rakal of the Tal Shiar, part of a plan to assist in the defection Romulan Vice-Proconsul M'ret. [120]
Bolarus IX [121] Home world of the Bolian people [121]
Bolias [122] planetary Bank robbed [122]
Bopak III [123] An uninhabited planet in the Gamma quadrant; it is six weeks Away from nearest Dominion outpost. [123]
Boraal II [124] Home of the Boraalan people; these were largely rendered extinct in 2370 when the planet's atmosphere dissipated. [124]
Boradis III [125] Site of the first Federation outpost in the Boradis system, founded in 2331. [125]
Boranis III [126] Gamma Quadrant planet infected with a deadly plague by the Jem'Hadar. [126]
Boreal III [127] Home of a transport attacked by the Crystalline Entity [127]
Boreth [128] Klingon monastery [128]
Borzha II [129] A Klingon planet in the Taurus reach. In 2266 the cruiser Zin'za was stationed at Borzha II when it received orders to proceed to the Jinoteur system to capture the USS Sagittarius. Commodore Reyes made a deal with Ganz to have the ship sabotaged to delay the mission whilst he rushed vital parts to the starship. The effort was not successful. [129]
Bracas V [130] La Forge took a vacation here and went skin-diving [130]
Braslota II [131] Planet, site of federation war games in 2365 [131]
Brax [132] Q is known as "The God of Lies" on this planet [132]
Bre'el IV [133] A moon was knocked out of orbit, threatening planetary destruction [133]
Brekka [134] Home of the Brekkians. The Brekkians had no industry of their own, and were wholly dependant on imports from the neighbouring Ornara for their lavish lifestyle [134]
Brentalia [117] Planet used as a zoo for endangered species [117]
Brinda IV [135] Inhabited planet where half the population was reported to have been transported away by Orion traders to work as slave labor in their mining camps. [135]
Bringloid V [136] Planet which was the site of a Human colony. The colonists set off sometime between 2123 and 2190, intending to establish a low technology world. They thrived on the planet until 2365, when solar flare activity made the Bringloid V uninhabitable. The Enterprise-D evacuated the Bringloidi, subsequently resettling them in the nearby Mariposa colony. [136]
Browder IV [121] Planet being terraformed in 2366 [121]
Bryma [137] A planet in the de-militarised zone between the Federation and Cardassia. [137]
Burala prime [138] Planet where criminals could go to get their faces reconfigured. The people of the polar islands were considered friendly, but the cold there was unbearable for at least some species. [138]
Bynaus [139] Homeworld of Bynars. The planet's sun underwent a serious disturbance in 2364, threatening the global computer network which the Bynars depended on for survival. They survived the event thanks to a covert plot to use the Enterprise-D's main computer as a backup. [139]
Caere IV [65] Planet which Professor Galen planned to travel to in his search for DNA fragments in 2369. [65]
Cairn [140] Species name, not necessarily planet name [140]
Calder II [100] Federation archaeological outpost raided by mercenaries. A Federation research outpost was sited here; no visitors were allowed under any circumstances. [100]
Caldik Prime [141] Fifth planet In Its system [141]
Caldos IV [142] One of the first Terraforming projects the Federation undertook. The colony on the planet is styled after Earth's Scottish culture. [142]
Caleb IV [143] A Federation planet, Caleb IV was attacked by the Klingons in the 23rd century. Kor, commanding the IKS Klothos launched a minor attack and then pulled back, waiting for repairs to commence before launching his full force. [143]
Callinon VII [144] A gas giant in the Gamma Quadrant where the Dominion maintains a subspace relay station that handles comm. traffic from various Dominion-related members such as the Karemma. [144]
Calondia IV [145] Planet, less than 1.5 days trip from Deep Space Nine. [145]
Camor V [146] Jason Vigo settled here with his mother. Camor is a difficult planet to live on, and life there is a constant struggle for survival. [146] It is not clear whether this is due to a harsh environment of poor social conditions.
Campor III [147] Site of a new colony whose crucial field hospital was outfitted from Deep Space Nine. [147]
Camus II [148] Janice Lester exchanged bodies with Captain Kirk here [148]
Canopus planet [149] Where Tarbolde wrote "Nightingale Woman" [149]
Capella IV [150] Home planet of the Capellan warriors [150]
Cardassia [65] Home world of the Cardassians [65]
Cardassia III [29] Planet in the Cardassia system [29]
Cardassia IV [79] Planet in the Cardassia system [79]
Cardassia Prime [151] Planet in the Cardassia system [151]
Cardassia V [135] Planet in the Cardassia system [135]
Carema III [152] Considered as a site for the partial mining system [152]
Carraya IV [34] A jungle world on the edge of Romulan space, about three hours from Deep Space Nine, site of a secret camp for 73 Klingon survivors of the Khitomer massacre. [34]
Casperia Prime [153] Ringed resort planet known as an important vacation spot in the Hovarian cluster. [153] A Federation medical conference was held here in 2374. [154]
Castal I [155] Site of conflict between the Talarians and the Federation [155]
Castor [4] Castor was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381. [4]
Catualla [156] Home of Tango Rab, follower of Dr. Sevrin [156]
Celes II [157] Planet. The Romulan senate was voting on a motion to open trade negotations with Celes II when they were assassinated by Tal'aura. [157]
Celes II [4] In 2381 Celes II was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack. [4]
Celtris III [158] Planet in Cardassian space [158]
Cerberus II [159] Planet on which Mark Jameson obtained a de-aging drug. [159]
Cestus III [160] On the far side of the Federation; 2 week delay for subspace messages [160]
Ceti Alpha V [161] Planet where Kirk abandoned Khan in 2267. [161] Six months later, Ceti Alpha VI exploded. This caused a shift in the orbit of Ceti Alpha V that changed what had been a somewhat hospitable climate into one almost impossible to survive in; although the atmosphere remained breathable the surface was barren, and subjected to harsh storms. Only one native life form survived the change, a small and deadly eel. Many of Khan's followers would be killed by the creature and the harsh environment. In 2285 the USS Reliant visited the planet, investigating it as part of Project Genesis. Khan and his followers were able to capture the ship and escape the planet for good. [31]
Ceti Alpha VI [31] Exploded six months after Khan was abandoned on Ceti Alpha V [31]
Chalna [121] Home of the Chalnoth civilization [121]
Chaltok IV [162] Romulan research Colony [162]
Chand Aad [163] Inhabited planet, know for its arid savannas. [163]
Chandra V [164] Planet where Tam Elbrun was assigned [164]
Chantil III [165] Home of a mythical hunter named Darmok [165]
Chaya VII [166] A planet which Leah Brahms attended a caucus at in the 2360s. [166]
Cheron [59] Planet whose society destroyed itself over racial hatreds [59]
Chrysalia [102] From species name Chrysalians - not certain? [102]
Cirrus IV [167] Famed for its emerald wading pools [167]
Coltar IV [168] Suffered a time distortion in 2364 [168]
Confederation Earth [169] An alternate version of Earth where the Titan mission was a failure. Atmospheric pollution is at 23% and the green house effect is in massive overdrive, solar shielding is being used to try and keep the problem under control. The Confederation Earth forces have subjugated the galaxy and wiped out entire species. [169]
Coppelius [170] Coppelius, the fourth planet [170] in the Ghulion system, located in the Vayt sector of the Beta Quadrant. [171] Doctor Altan Inigo Soong settled the planet in the late 2380s and was joined by Dr Bruce Maddox. They used it as a base to continue their work in creating androids, which had been banned in the Federation. [170] The planet had two red moons and constant electrical storm activity. [172]
Cor Caroli V [121] Planet which was suffered from the Phyrox plague in 2366. [121]
Coridan [77] Planet which petitioned for Federation entry in 2267 [77] Although it is not specifically named as such, the planet featured in Enterprise "Shadows of P'Jem" is apparently the same planet Coridan - though this is not certain since the whole system is called Coridan, so the Trek naming convention would name the planets Coridan I, II, III, IV, etc. [173]

In 2381 Coridan was one of the planets attacked by the Borg in their invasion of the Alpha Quadrant. The planet was badly damaged, but not completely devastated. [4]
Corinth IV [174] Location of starfleet facility [174]
Corvan II [117] Atmospheric pollutants threatened life on this planet [117]
Cygnet XIV [175] Dominated by women. The Enterprise computer underwent a refit here [175]
Daimanta [176] Planet in the Quiris sector of the beta quadrant. It was one of the planets controlled by Kar Kantar in 2399. [176]
Dakala [177] A rogue planet encountered by the NX-01 Enterprise in 2151, Dakala was a hunting ground used by the Eska. [177]
Daled IV [178] Permanently half in daylight, half in night time [178]
Danula II [179] A planet on which Picard won the Starfleet academy marathon as a freshman - the only freshman ever to do so. [180]
Daran V [181] Planet in the path of Yonada [181]
Davlos II [129] A planet in the Davlos system, neighbour to Davlos III and thus in close proximity to the Klingon border. The criminal Morikmol was alleged to have ripped a Klingon’s arms completely out of their sockets during a bar fight on the planet. [129]
Davlos III [182] On the Klingon Border [182]
Davlos Prime [183] Planet which was the site of a Care Center for those with special emotional needs. In 2374 a Magistrate on Deep Space Nine wanted to send an alternate timeline version of Molly O'Brien to the center for evaluation.  [183]
Dayos IV [184] Kang found one of the Albino's wives here [184]
Dayos IV [185] Planet which O'Brien used as part of his cover story whilst penetrating the Orion Syndicate. [185]
Decos Prime [186] Site of a Federation base [186]
Dedestris [13] Planet in the delta quadrant [13]
Deinonychus VII [187] The Enterprise D waited for the supply ship Vico here [187]
Dekendi III [188] Planet on which the Interspecies Medical Exchange held a conference in 2152. [188]
Delb II [189] Home of Nellen Tore, assistant to Admiral Satie [189]
Delinia II [190] Planet where transporter psychosis was first discovered [190]
Delios VII [191] Home to the Karis Tribe [191]
Delos IV [192] Dr. Crusher completed her internship here [192]
Delta IV [193] Home of the Deltan people [193]
Delta Rana IV [194] A Federation colony world in the Delta Rana system. In 2366 the colony was destroyed by a Hus'nock warship. The Enterprise-D responded to the distress call. [194]
Delta Vega [149] Desolate planet near the edge of the galaxy, just inside the energy barrier located there. Delta Vega was home to an automated Lithium mining station. In 2165 the Enterprise visited Delta Vega to make repairs after being damaged whilst probing the barrier. Gary Mitchell and Elizabeth Dehner were killed whilst on the planet. [149]

This Delta Vega should not be confused with the Delta Vega near Vulcan. [195]
Delta Vega [195] A planet located near to the Vulcan system. Delta Vega was home to a small Starfleet facility, and several hostile life forms. In the Kelvin timeline, Spock abandoned Kirk on Delta Vega after he judged Kirk to be mutinous. [195]

The planet should not be confused with the Delta Vega located near the edge of the galaxy. [149]
Deneb II [21] Kesla murdered several women here [21]
Deneb IV [28] Planet inhabited by the Bandii [28]
Deneb V [196] Harcourt Fenton Mudd illegally sold the rights to a Vulcan fuel synthesizer here [196]
Deneva [197] Human colony world, first colonised in 2167 [198] The world was originally colonised as a freighting line base for the area, and the nearby asteroid belt was a site of mining facilities. Deneva was considered to be one of the most beautiful planets in the area, and by the 2260s the population was almost a million, with at least one city of 100,000 people. All contact with the planet was lost in the year 2266, and it was feared that Deneva had fallen victim to an insanity effect which seemed to be progressing through the Galaxy. The USS Enterprise investigated and found that the planet had been infested by the Denevan neural parasites. The ship was able to eliminate the infestation. [197]

Starfleet Commander Atish Khatami's husband Kenji lived in their home on Deneva. [119]

In 2381, Deneva was one of the planets attacked by the Borg during their invasion of the Alpha Quadrant. The entire population was wiped out, save for a few thousand who were able to evacuate before the attack. [4] Amongst the death were Elieth, the son of Tuvok and T'Pel, and his wife Ione. [163]
Deneva prime [177] Planet which had caves similar to those on Earth and Dakala. [177]
Denius III [199] Artefacts found here showed the location of Iconia [199]
Denobula [200] Home planet of the Denobulan people. [200]
Deriben V [201] Aquiel Uhnari's last posting prior to Relay Station 47 [201]
Derna [202] Bajor's fourth moon [202]
Dessica II [100] Picard was "murdered" in a bar on this planet [100]
Devidia II [203] Planet whose inhabitants raided Earth's past to harvest neural energy. [203]
Devnar IV [4] In 2381 Devnar IV was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Devos II [85] Location of a Son'a outpost which contained a Ketracel White facility. [85]
Dimorus [149] Planet where Gary Mitchell saved Kirk from poison darts thrown by rodent creatures [149]
DITL Planet No. 733 Harrad-Sar gave the location of this planet to Captain Archer in 2154. It had large deposits of Magnesite, enough for the construction of at least 1,000 warp cores. [106]
DITL Planet No. 734 Gas giant planet in Arkonian-claimed space. The planet was visited by the NX-01 in 2152. It has sixty two moons, at least some of which are partially habitable. Some of the moon's atmospheres were rich in selenium isotopes, which affected the sensor systems of the time. Commander Tucker's shuttlepod crashlanded on one of the moons when an Arkonian ship fired on him. [204]
DITL Planet No. 735 This planet was the home world of the Akaali civilisation. It was visited by the NX-01 in 2151. [205]
DITL Planet No. 736 The NX-01 visited this gas giant planet in 2151 and managed to rescue a Klingon Raptor class vessel which had become trapped in its atmosphere. [206]
DITL Planet No. 737 The NX-01 visited this planet in 2152 after being informed of an abandoned ship on the surface. The planet had a single large moon. [200]
DITL Planet No. 738 Planet which was the home of the Web Creature. The NX-01 visited in 2152 to return part of the creature home. [207]
DITL Planet No. 739 Home planet of the Torothans - possibly named Toroth. This world was visited by the NX-01 in 2152. [208]
DITL Planet No. 741 The NX-01 visited this world in 2152 to restock the ship's Deuterium fuel supplies. [209]
DITL Planet No. 742 Planet visited by the NX-01 in 2152. Captain Archer and Lieutenant Reed were briefly held prisoner here after the authorities discovered a lost communicator. [210]
DITL Planet No. 744 Ringed gas giant once visited by a Galaxy class starship. [211]
DITL Planet No. 745 Planet used as a base by the rogue Borg lead by Lore [212]
DITL Planet No. 746 Home to the Research Station 75, USS Enterprise once visited this planet to pick up a Federation defector who returned from the Romulans [120]
DITL Planet No. 749 Unknown planet, home of Starbase 179 [213]
DITL Planet No. 750 Planet, home of Starbase 6, Kareen Brianon was dropped there by the Enterprise to continue her trip to Earth. [214]
DITL Planet No. 751 Planet, site of Federation Starbase 73. [136]
DITL Planet No. 752 Planet, site of Starbase 515 [215]
DITL Planet No. 753 Planet in a Secundi Drema system. [216]
DITL Planet No. 754 Planet, site of Starbase Montgomery [111]
DITL Planet No. 755 Unknown ringed planet, which featured in a holo program run by Wesley Crusher. [178]
DITL Planet No. 757 This planet was visited by the NX-01 in 2154 when the wreckage of a Xindi Insectoid ship was discovered there. [217]
DITL Planet No. 758 This planet was formerly a Skagaran colony world on which abducted Humans served as slaves. The NX-01 re-established contact with the planet in 2153. [218]
DITL Planet No. 759 This planet was the location of a Xindi kemocite processing facility. [219]
DITL Planet No. 760 Tarquin lived on this world for centuries after being exiled by his people. [220]
DITL Planet No. 761 The NX-01 visited a trading outpost on this planet in 2153 to purchase a formula for Trellium-D. Captain Archer 'rescued' Rajiin from here. [221]
DITL Planet No. 762 This world was the home of a mining facility visited by the NX-01 in 2153. [222]
DITL Planet No. 763 The Loque'eque home planet. This world was visited by the NX-01 in 2153, despite being quarantined by Tret's people. [223]
DITL Planet No. 765 Planet, where a crazed madman from an alternate universe seeks to kill his alter ego. [224]
DITL Planet No. 766 A planet identical to Earth, home of a group of children are infected by a virus that makes them age incredibly slowly - and die on reaching puberty. [225]
DITL Planet No. 767 Planet, home of the Guardian of Forever. [226]
DITL Planet No. 772 The Mercenary vessel infiltrated by Captain Picard took refuge at this planet in the Hyralan Sector in 2370. [227]
DITL Planet No. 774 A Federation transport crashlanded on this planet, leaving a sole survivor stranded there for many years. The Iyaarans marooned captain Picard there in 2370 as part of an attempt to study the Human concept of love. [228]
DITL Planet No. 775 [229] Planet on which a group of American Indians lived in the mid 23rd century. Captain Kirk briefly lived here after losing his memory in 2268. [229]
DITL Planet No. 777 Planet, used polaric energy, which in an alternate timeline caused the destruction of the planet. [162]
DITL Planet No. 779 This planet is the home of Starbase 234. The Enterprise-D visited the base in 2368. [230] It is unclear whether the base is on the surface or in orbit.
DITL Planet No. 780 This planet was the site of the Federation's Lya Station Alpha. The Enterprise-D visited the planet in 2368 so Captain Picard could attend a meeting with Admiral Kennelly. [231]
DITL Planet No. 783 This world in the Delphi Ardu system was the last surviving outpost of the Tkon Empire. The Enterprise-D was briefly trapped in orbit along with a Ferengi vessel in 2364. [232]
DITL Planet No. 784 This planet is the home world of the J'naii. The Enterprise-D briefly visited the planet in 2368. [233]
DITL Planet No. 785 Planet, once visited by USS Voyager on a food collecting mission [234]
DITL Planet No. 786 Ringed planet, element 247 was discovered in the rings of the planet [235]
DITL Planet No. 787 Planet, once visited by an Intrepid class spaceship [236]
DITL Planet No. 788 Planet, once visited by an Intrepid class spaceship [236]
DITL Planet No. 789 Planet, once visited by an Intrepid class spaceship [236]
DITL Planet No. 790 One of several planets within a dark matter nebula encountered by USS Voyager [237]
DITL Planet No. 791 The Koinonian home world. Long thought to be deserted after an ancient multi-generational war, the planet was still dangerous as some weapons were left remaining on the surface. Dr Aster of the Enterprise-D was killed by one of these weapons whilst surveying the planet in 2366. [238]
DITL Planet No. 792 This planet was home to an alien race which believed in living in balance with nature. [239]
DITL Planet No. 793 This Delta Quadrant planet was barely habitable to Humans, but was used as a nesting ground by a Reptilian species which the ship encountered in 2372. [240]
DITL Planet No. 795 This Delta Quadrant planet was home to the Mokra Order. Janeway was briefly stranded here in 2372 whilst trying to purchase tellerium for Voyager's engines. [241]
DITL Planet No. 796 This Enterprise-D picked up a shipment of tissue samples from this planet in 2366. The world was inhabited by the Mikulaks. [242] It may possible be called Mikul or Mikula.
DITL Planet No. 797 Voyager's crew was abandoned on this world by the Kazon in 2372. [243]
DITL Planet No. 799 Commander Tuvok and Neelix suffered a transporter accident whilst beaming up from this world in 2372. Their bodies were fused into a single individual, Tuvix. [244]
DITL Planet No. 800 This Delta Quadrant planet is the home world of the Kohl people. The planet underwent a solar flare in 2353 which caused a significant climate shift and bathed the planet in radiation, threatening the Kohl. Although they took refuge in suspended animation, most of the Kohl did not survive. Voyager encountered the few surviving Kohl still locked into suspended animation when it visited the planet in 2372. [245]
DITL Planet No. 802 Borg planet destroyed by Species 8472 shortly after this picture was taken. [246]
DITL Planet No. 803 Voyager visited this Delta Quadrant planet in 2373. It had been attacked by the Borg many years before and it's native people, the Sakari, had been largely assimilated. As a result they went to great lengths to hide themselves from outsiders. [247]
DITL Planet No. 804 Voyager visited this Delta Quadrant planet in 2373; shuttlecraft crashlanded here with Captain Janeway aboard. [248]
DITL Planet No. 805 Voyager visited this planet in 2373 in order to lend medical assistance to a group of miners suffering from a disease. [249]
DITL Planet No. 806 This Delta Quadrant planet was the location of an outpost of the Mikhal Travellers. Voyager visited the world 2373. [250]
DITL Planet No. 807 This Delta Quadrant planet was a Nezu colony. Voyager lent assistance when the planet came under attack in 2373. [251]
DITL Planet No. 808 This Delta Quadrant world was the home planet of the Tak tak. Captain Janeway and Neelix visited the planet by shuttlecraft in 2373 to make contact with the species. [249]
DITL Planet No. 809 Trader Kivas Fajo visited this planet in 2366 immediately after abducting Commander Data. [108]
DITL Planet No. 810 The Enterprise-D visited this planet in 2366 in order to rescue the badly wounded pilot of a small ship which had crashlanded there. [252]
DITL Planet No. 811 This world became the home of a mixed group of ex-Borg after a cube was disabled nearby. Voyager visited the planet in 2373 and was tricked into re-establishing a limited form of the Borg collective amongst the settlement there. [253]
DITL Planet No. 812 This planet was glimpsed by Chakotay during his experience as a member of a small collective of ex-Borg in 2373. [253]
DITL Planet No. 813 This Delta Quadrant planet is the Garenor home world. In soem timelines created by the Krenim Timeship, this world was erased from history. [254]
DITL Planet No. 814 Voyager travelled to this planet in 2374 when raiders stole various items from the ship. [255]
DITL Planet No. 815 Voyager encountered this Demon class planet in 2374. The planet was home to a metallic deuterium substance which was capable of assuming the shape of other life forms. [256]
DITL Planet No. 816 This world was the home planet of the Mari species. Voyager visited the planet in 2374. [257]
DITL Planet No. 817 The home world of the Ram Izad species, this world was erased from history by the Krenim timeship in at least one timeline. [254]
DITL Planet No. 818 Voyager visited this Delta Quadrant planet in 2375. The ship's trans-spectral probe was trapped in the atmosphere of this world; Voyager's crew built the Delta Flyer to retrieve it. [258]
DITL Planet No. 819 A Species 8472 training facility was located near this Delta Quadrant planet. Voyager used the planet to shield the ship from detection whilst investigating the facility. [259]
DITL Planet No. 820 The Delta Flyer crashlanded on this Delta Quadrant planet in 2375. [260]
DITL Planet No. 821 Voyager visited this Delta Quadrant planet in 2375 to purchase advanced weaponry. [261]
DITL Planet No. 822 In an alternate timeline, Voyager crashlanded on this planet whist attempting to use an advanced slipstream drive system to return home. [262]
DITL Planet No. 823 This Delta Quadrant planet is the home of the Dream Species which VOyager encountered in 2375. [263]
DITL Planet No. 824 This Y class planet was the site of a Ord'Mirit mining facility. It was considered as a new home by the "Demon" replicas of Voyager in 2375, but access was denied. [264]
DITL Planet No. 825 Voyager recovered a weapon of mass destruction from this world in 2375. [265]
DITL Planet No. 826 Planet, home to the Vaadwaur. [266]
DITL Planet No. 827 Planet, home to the Qomar. [267]
DITL Planet No. 828 Planet, home of a Kadi outpost. [268]
DITL Planet No. 829 Planet, the delta flyer once spent an hour in orbit of this planet scanning for dilithium. [269]
DITL Planet No. 830 Planet sugested by Seven of Nine as a potential new homeworld for the Vaadwaur people. [266]
DITL Planet No. 833 This Delta Quadrant world is the home planet of the Brunali. It lay near a Borg transwarp conduit, and as a result it was a frequent victim of attacks which decimated the population. Voyager visited the world in 2376. [270]
DITL Planet No. 834 Voyager used the Delta Flyer to investigate this planet in 2376. [271]
DITL Planet No. 835 Voyager visited this planet in 2376 whilst tracking a group of con artists who were impersonating Captain Janeway and her senior officers. [272]
DITL Planet No. 836 Voyager used ths Delta Quadrant planet as a site to ambush a Hazari ship which was hunting them in 2376. [273]
DITL Planet No. 837 Voyager visited this Delta Quadrant planet in 2376. [274]
DITL Planet No. 838 Voyager visited this Delta Quadrant planet in 2374. [104]
DITL Planet No. 839 Voyager encountered this planet in the Klovari system. [275]
DITL Planet No. 840 Alpha Quadrant planet. In an alternate timeline, Admiral Janeway travelled to this world in 2404 to buy a time travel device from the Klingons. [276]
DITL Planet No. 842 Ths Delta Quadrant planet is the home world of the Kraylor. As of 2377 the planet was protected by a powerful forcefield which prevent attacks during the Kraylor's war with the Annari. [277]
DITL Planet No. 843 Voyager stopped off on this Delta Quadrant plant in 2377 to overhaul the warp drive and other systems. The planet was claimed by the Annari, and the Starship was forced to leave when the Annari military learned that Voyager had assisted a Kraylor ship under attack by their forces. [277]
DITL Planet No. 845 Delta Quadrant planet, home world of the Dinaali. The planet was heavily populated, and the Dinaali had great difficulty in managing their resources. They invited Chellick, an alien, to run some of their medical facilities for them. In 2377 Voyager's EMH briefly served at one of these facilities after being stolen from by Gar. [278]
DITL Planet No. 846 Delta Quadrant planet which became the new home of a group of Klingon settlers after B'Elanna convinced them to end their long religious quest in 2377. [279]
DITL Planet No. 847 Voyager visited thie Delta Quadrant planet in 2377 whilst searching for Gar after he stole the EMH. [278]
DITL Planet No. 849 Captain Sisko's captured Jem'Hadar crashlanded on this M class planet in the early stages of the DOminion war. [280]
DITL Planet No. 850 This unnamed planet was the home word of the Founders in 2371. It was located in the Gamma Quadrant, in the Omarion Nebula. [144] The planet was abandoned by the Founders shortly after Major Kira learned of its location. When a joint Cardassian/Romulan force attacked the planet later that year, a large Jem'Hadar force ambushed and destroyed them. [281]
DITL Planet No. 851 The albino's hideout in 2345 [184]
DITL Planet No. 852 This planetoid was located in the Idran system, near the Gamma Quadrant end of the Bajoran wormhole. It was class M, though the inhabited part of the surface was unpleasant by Human standards. An unknown species used the planet as a prison, placing prisoners on the surface and using a network of orbital satellite defences to keep spacecraft from landing. In 2369 a Federation Runabout crashlanded on the planet, and Captain Sisko and his party were briefly stranded there. [282]
DITL Planet No. 853 This planet was the home of Prin's base. In 2371 Major Kira travelled here as part of her efforts to gain revenge over the death of her friends at his hands. [283]
DITL Planet No. 854 This habitable planet was the site of a Dominion attempt to kill Major Kira in 2369. A Founder lured Kira and Odo to the planet, then abducted Kira and impersonated her in an attempt to explore the nature of Odo's relationship with her. The Founders hoped that if Odo believed Kira dead, he would return to the great link. The plan failed. [284]
DITL Planet No. 855 Odo travelled to this planet in the Badlands to meet a Cardassian informant as part of his attempt to discover why Garak's shop had been bombed. [285]
DITL Planet No. 856 This Gamma quadrant planet was visited by the Defiant in 2369 as part of Captain Sisko's attempts to contact the Founders of the Dominion and negotiate a ceasefire in the wake of the loss of the USS Odyssey. [144]
DITL Planet No. 857 This Gamma quadrant planet was the home of the Founders in 2370 after they abandoned this world in the Omarion Nebula. The Defiant visited the planet in search of a cure for Odo's illenss - with elaborate security precautions in place to prevent the Federation officers from learning the location of the system. [46]
DITL Planet No. 858 This panet was the site of a crash-landing by a Federation Runabout in 2371. It was class L, barely habitable. At least some of the local vegetation was poisonous, and the climate tended towards the cold side. [286]
DITL Planet No. 859 A Maquis planet in the Badlands, Sisko visited this world in 2371 to meet an informant. Unfortunately Eddington held Sisko at gunpoint and announced that he had captured the informant. [287]
DITL Planet No. 860 [287] Planet in the Demilitarised zone between the Federation and Cardassia. Eddington disabled a Cardassian freighter here in order to force the Defiant to remain behind and assist rather than giving chase. [287]
DITL Planet No. 861 Captain Sisko and Gul Dukat were stranded on this planet after the Federation Starship transporting them was destroyed in a Dominion attack. [288]
DITL Planet No. 862 Inhabited planet lying in the Chin'Toka system. The planets were the site of at least two major battles during the Dominion war, one in which the Allies successfully invaded the system in spite of a strong orbital defence system [289] and another in which a Breen fleet forced them to withdraw. [290]
DITL Planet No. 863 The Defiant visited this planet in 2373 to pick up the Bajoran Orb of Time. [291]
DITL Planet No. 864 The NX-01 visited this planet in 2151 to test the newly installed phase cannons. [292]
DITL Planet No. 865 Planet visited by the NX-01 in 2151. The ship stopped here briefly to drop off an alien lifeform. [293]
DITL Planet No. 866 The NX-01 encountered a Suliban Helix station on this J Class planet in 2151. [294]
DITL Planet No. 867 The NX-01 visited this planet in 2152 and was badly damaged by a cloaked Romulan mine. [295]
DITL Planet No. 868 The NX-01 battled a Klingon vessel at this planet in 2152 whilst assisting some refugees escaping from Klingon space. The details of the encounter were disputed. [296]
DITL Planet No. 869 The NX-01 investigated this planet in 2153 when it underwent extremely severe tectonic activity. [75]
DITL Planet No. 870 Trip and Kaitaama crashlanded on this planet in an escape pod whilst fleeing from a Retellian cargo ship in 2152. [297]
DITL Planet No. 872 Planet which was the location of Starbase 11. [23] It is possible that the planet was a moon of a ringed world which could be seen from it's surface. [298]
DITL Planet No. 875 This Class M planet was near the edge of the galaxy, being approximately an hour from the galactic energy barrier at Warp 11. In 2268 a Kelvan ship was destroyed near the planet as it crossed the energy barrier. Several survivors from the ship landed on the planet where they subsequently captured a landing party from the USS Enterprise, and then the ship itself. [299]
DITL Planet No. 888 The Enterprise-D encountered this planet in a dark matter nebula in 2367. [300]
DITL Planet No. 889 The NX-01 was visiting this planet in 2152 when it encountered a neutronic wavefront. [301]
DITL Planet No. 890 The NX-01 visited this planet in 2153 looking for Captain Archer after his abduction by Skalaar. Although Skalaar had crash-landed on the planet, he had already escaped by the time the Starship arrived. [302]
DITL Planet No. 891 Planet once visited by the NCC-1701. [303]
DITL Planet No. 892 Planet once visited by the NCC-1701. [303]
DITL Planet No. 893 Planet in the Kaleb sector. The Romulan Warbird Khazara picked up a cargo from this planet in 2369 - fooled into doing so by the Romulan dissident movement as the cargo was actually a high ranking Romulan politician and his top aides in the process of defecting. [120]
DITL Planet No. 895 This planet was the site of Starbase 310. [304]
DITL Planet No. 896 Starbase 112 was located on this planet. The Enterprise-D visited the planet in 2369. [305]
DITL Planet No. 897 The Augments visited this planet in a stolen Bird of Prey in 2154. They abandoned a small Denobulan ship in the atmosphere, forcing the NX-01 to break off pursuit to rescue the pilot. [306]
Donatu V [307] Donatu V is located in the vicinity of Sherman's Planet. In 2242 Donatu V was the site of a battle between the Federation and the Klingon Empire. The result was viewed as inconclusive by the Federation. [307]

In 2374 the Allies attempted several times to send convoys to Donatu V during the Dominion war. Three such convoys in a row were destroyed by the Jem'Hadar. The fourth convoy was assigned only a single Klingon Bird of Prey, the IKS Rotarran, as an escort. Martok was delighted to be given such a vital mission with impossible odds and a ruthless enemy. He was able to ensure that the convoy reached the planet. [308]


Doraf I [230] Planet where the Enterprise assisted with terraforming efforts [230]
Dorala [119] A Klingon planet close to the Taurus Reach. In 2265 the the Tholians destroyed the Klingon military base on the planet Dorala in retaliation for the Klingon attack on the Tholian military outpost on Zenstala II. [119]
Dorvan V [304] Near the Cardassian border [304]
Dosi planet The Dosi planet visited by Quark in an attempt to strike a deal for 100,000 vats of Tulaberry Wine. [87]
Dozaria [309] Class M world with hot, desertlike climate [309]
Draken IV [100] Federation planet. N'Vek wanted to head to Draken IV as part of the plot to assist M'Ret's defection to the Federation in 2369. The planet was the site of archeological finds which related to the Vulcans, and was a possible target for Baran's mercenary group in 2370. [100]
Draken IV [120] A planet two days away from the Kaleb sector. Draken IV is the location of a Starfleet outpost. In 2369 Romulan dissidents planned to deliver a defecting Vice-Proconsul to Draken IV. [120]
Drayan II [310] Several moons [310]
Draygo IV [124] Within three light years of Cardassian space [124]
Draylax [294] Planet visited by Ensign Mayweather prior to 2151. The women of Draylax have three of something, though it unclear what. [294]
Draylon II [88] An uninhabited class M planet near Sefalla Prime. Draylon II has a stable orbit, a temperate climate, very low surface radiation, plus good soil and a long growing season. In 2370 three million Skreean settlers colonised Draylon II after being refused permission to take up residence on Bajor. [88]
Drema IV [216] Suffered violent geologic instabilities as a result of dilithium deposits [216]
Dreon VII [311] Near the Badlands [311]
Droplet [163] The fourth planet of the UFC 86783 system - named as New Kaferia by the Stellar Cartography department on the USS Titan since the star was very similar to Kaferia’s star Tau Ceti - Droplet was a Léger-type ocean planet. It was Class O, subclass L1. It had a lower density than Earth but was larger, giving it about three times the total mass. Nearly half of that mass was water ice. [163]

Droplet had a metal core thirty seven hundred kilometres deep, surrounded by nearly three thousand kilometres of silicate rock. Above that was a mantle of high-pressure allotropic ice over four thousand kilometres deep. Above the ice was an ocean of liquid water some ninety kilometres deep. [163]

The planet was in an unusually wide orbit around the sun, but had a tropical climate due to the considerable greenhouse in the atmosphere combined with convection currents in the oceans which brought heat up from the bottom. [163]

Unusually for such worlds, Droplet was inhabited by a variety of life forms including higher-order life. Although there was no solid land, the surface was dotted with floating islands composed of a coral-like substance created by living beings. [163]

The USS Titan discovered Droplet in 2381, the ship's first stop on the exploratory mission which it resumed after the Borg crisis earlier that year. [163]
Dulisian IV [312] Planet somewhere in the vicinity of Romulan space. In 2368 the Romulans fakes a distress call from Dulisian IV in an attempt to draw the Enterprise-D away from their planned surprise attack on Vulcan. [312] Since the call claimed a failure of life support on the planet, it may possibly be an uninhabitable world which holds a sealed colony.
Durenia IV [192] Destination of Enterprise-D in 2367 [192]
Dyson Sphere [313] Not actually a planet but a planet equivalent- a spherical shell surrounding a star and providing an area equal to over 250 million Class M planets. [313]
Dytallix B [314] Also known as Mira Antilla V, this is the fifth of six planets orbiting the gas giant Mira in the Mira system. One side of Dytallix B permanently faces the sun. Surface temperatures reach 180 degrees on this hemisphere as a result. Mining took place on the planet for the Federation, carried out by the Dytallix mining company. Mining facilities are situated in the temperate zone between the day and night sides of the planet, but by 2364 these were deserted. There are no native inhabitants or life forms on the planet. [314]
Earth [315] Mostly Harmless [315]
Eden [156] A planet long thought mythical, which legend described to be a perfect paradise. Dr. Sevrin became convinced that the planet Eden was real and in 2269 he attempted to reach it by stealing the Federation space cruiser, Aurora, but he and his party were captured by the USS Enterprise. However, he was able to hijack the Starship and make his way to Eden, which lay within Romulan space. Sevrin was a carrier of synthococcus novae, and believed that living on Eden would cure him of the disease completely. However on arrival the planet was found to be lethally poisonous - every single plant was suffused with acid so strong that merely touching it for a few moments produced serious chemical burns. Dr. Sevrin and one of his followers, Adam, were killed attempting to eat fruit on the planet. The others were rescued. [156]
Ekos [316] Planet turned into a copy of the Nazi state by Federation sociologist John Gill [316]
El-Adrel IV [165] Class M planet where the Tamarians met the Enterprise-D. The planet was the home of a dangerous creature which was only partially visible. [165]
Elanu IV [317] A planet where Ben Sisko once engaged in a wild goose chase with Curzon Dax. [317]
Elas [318] The inner planet of the Tellun star system, Elas was home to the Elasian civilisation. [318]

In 2381 Elas was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Elba II [43] Penal colony for the Federations criminally insane [43]
Emila II [319] Enterprise D visited here after Tanuga IV [319]
Eminiar VII [56] An inhabited planet located in the NGC 321 star cluster. Eminiar colonised the third planet in their system, Vendikar, some time prior to the mid 18th century. Vendikar eventually turned against Eminiar and a war broke out between the two in 1767. The primary means of fighting was the use of long range transporters to materialise fusion bombs over cities; the destruction was so great that both civilisations were threatened with total destruction. As a result, the two societies entered into an agreement to conduct the war via computers; attacks would be carried out mathematically and casualties registered. Those designated as casualties would them report to disintegration machines for disposal. This allowed the war to continue on an permanently sustainable basis. [56]

Eminiar was in an important strategic location with regards to the Federation, and in 2217 the USS Valiant was sent to make contact with the planet. Unfortunately an attack was calculated to have destroyed the ship in orbit, and the Eminians were able to overpower and eliminate the crew in response. The Eminians resisted all further outside contact as strongly as possible, but in 2267 the USS Enterprise was sent to force the issue by making contact over and above their wishes. Again an attack registered the ship as a casualty, but Captain Kirk was able to resist all efforts at immolating him and force a breakdown in the system governing the war. Federation Ambassador Fox offered his assistance in negotiating an end to the conflict. [56]

Enara [320] Delta Quadrant planet [320]
Enara Prime [320] Home world of the Anarans  [320]
Ennan VI [321] Pulaski obtained a bottle of ale here [321]
Entelior IV [4] The site of a Federation colony. In 2381 Entelior IV was one of the Alpha Quadrant planets targeted in the Borg attack. The colony was destroyed. [4]
Epsilon Canaris III [322] On the verge of war - negotiations assigned to Commissioned Hedford [322]
Epsilon Hydra VII [132] Vash was banned from the Royal Museum here [132]
Epsilon IV [323] Captain Ransom once ran into a Klingon Bird of Prey at this planet. He played cat and mouse with the ship in a nebula for three days before they gave up. [323]
Epsilon Nel III [324] A populated world, one of at least two in the Nel system where the Ullians led personal memory retrieving teams to add to their library of history. [324]
Erabus Prime [132] Planet where Q saved Vash when she was stung by an insect [132]
Erilon [119] A planet located within the Taurus Reach. Erilon was Class M in the distant past, but about 27000 years ago the climate shifted radically, changing the planet to a Class P. This left it largely glaciated and devoid of life. [325] However, some microbes were left frozen in the ice. Investigation of these showed that they bore the Taurus meta-gene. A large alien artefact was also located on the planet by the crew of the USS Endeavour. [119]
Errikang VII [132] Q almost got Vash killed here [132]
Evadne IV [326] Destination of Enterprise-D after it encountered an unstable wormhole [326]
Excalbia [327] Inhospitable volcanic planet where the Excalbians investigated good and evil [327]
Exo III [328] Dead planet where Dr. Korby discovered sophisticated androids [328]
Fahleena III [317] A Valerian vessel visited here with supplies [317]
Farius Prime [185] Destination of Galador freighter [185]
Felton Prime [143] A Cardassian planet, site of a military base. During the Dominion war General Martok destroyed the facility. [143]
Fendaus V [329] Led by a family whose members have no limbs [329]
Fenris [330] The planet Fenris, home of the Fenris Rangers. [330]
Ferenginar [331] Ferengi Home world [331]
Fina Prime [332] Location of an outbreak of the Vidiian phage [332]
Finibus III [333] The third planet in the Finibus system. It is a class M planet with a rotation time of 23.5 hours, an orbital period of 346 solar days. It had an estimated mass of 4.93532x1024 kilograms, and estimated age of 4.7x109 solar years. Its atmosphere consisted of 77% nitrogen, 21% oxygen, 1.2% carbon dioxide, 0.6% nitrous oxide and trace amounts of methane and neon. It had a mean surface temperature of 14.9°C. It was located at galactic cordinates 2721.4369. [333]

In 2258 it was due to have a new air filtration system delivered, without which it would have an unbreathable atmosphere within weeks. Unfortunately, when the Enterprise arrived the colony had been attaked by the Gorn and the vast majority of the colonists disappeared. The USS Enterprise rescued those remaining but was involved in a battle that nearly destroyed it. [333]
Finnea Prime [334] Non Federation world. The people who grow up there learn not to trust policemen. [334]
Folnar III [140] Origin of the Folnar jewel plant [140]
Forcas III [335] Worf attended a Bat'Leth competition here in 2370 [335] In 2371 Guinan gave Data a new drink she had acquired from Forcas III. He was delighted to find that thanks to his newly installed emotion chip, he found the taste of the drink disgusting. [336]
Forlat III [127] Site of an attach by the crystalline entity. Inhabitants sought shelter in caves lined with kelbonite, but this did not save them from the entity. [127]
Free Haven [337] Bajoran Colony [337]
Freecloud [330] The planet Freecloud. In Stardust city on freecloud there is a Quark's bar and a Mr Mot's Barber shop. [330]
Gagarin IV [338] Location of Darwin Genetic Research station [338]
Gaia [339] Home of Defiant crew descendants in an alternate timeline [339]
Galador II [340] Home world of the Galador freighters [340]
Galdonterre [184] Former hiding place of the Albino [184]
Galen IV [155] Federation Colony [155]
Gallos II [165] Planet in the El-Adrel sector currently ruled by the Tanagra family. [165]
Galor IV [341] Holds Annex of the Daystrom Institute [341]
Galorda Prime [90] In 2372 a Klingon civilian transport crashed here, killing all aboard [90]
Galorndon Core [342] A planet in Federation space, near the Romulan border. Galorndon Core is barely inhabitable - electromagnetic storms frequently rage across the surface, and prolonged exposure to these is dangerous to Humans and Romulans. In 2366 the Enterprise investigated a crashed spacecraft on the planet and found it to be a Romulan vessel. [342] The Enterprise-D again visited the planet in 2368 whilst investigating a Romulan plot to attack Vulcan. [312]
Galvin V [7] A marriage here is only considered successful if offspring result within one year [7]
Gamelan V [343] Experienced increase in atmospheric radiation in 2367 [343]
Gamma Hromi II [3] Planet which is near a Gatherer camp. [3]

In 2381 Gamma Hromi II was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Gamma Hydra IV [15] Entire population of a Federation science colony died of apparent old age here [15]
Gamma II [344] Destination of the Enterprise when some officers were taken to Triskelion [344]
Gamma Tauri IV [232] Fourth planet of the Gamma Tauri system. The Ferengi stole a T-9 energy converter from Gamma Tauri IV in 2364. [232]

The planet was colonised in 2363. In 2366, the USS Lovell spent an extended period on colony support at the planet. During the same year Jeanne Vinueza took over as the Colony Leader on the planet. One of her first actions was to reject protectorate status from the Federation, claiming independence for the colony. In foregoing Starfleet protection she hoped that the planet would not attract the attentions of the Klingons in the increasing climate of hostility with the Federation. [129]

Gamma Tauri IV was an agricultural colony. It lacked any deposits of dilithium. The planet had a single landmass, an irregular crescent shape that stretched almost two-thirds of the planet's circumference, covering latitudes from the subarctic to subantarctic. It totalled more than a third of the entire planet's surface area. [129]

In 2266 the Shedai launched a massive attack on the Federation colony on Gamma Tauri IV, killing thirteen thousand people. In response Commodore Reyes ordered the Starship Endeavour to enact Starfleet General Order 24. The ship bombarded the surface, exterminating every living thing, blasting away its atmosphere, cooking its oceans, and leaving it as nothing but a red-hot ball of glass. [129]
Gamma Trianguli VI [345] Tropical class M planet ruled by a computer called Vaal. Kirk destroyed it. [345]
Gamma Vertis IV [346] Planet where the entire population is mute [346]
Ganalda IV [11] Klingon forces retreated from herein 2373 [11]
Garadius IV [347] The Enterprise-D was heading here to deal with a worsening diplomatic situation after assisting a disabled Romulan vessel. [347]
Garon II [231] Visited by the Starship Wellington [231]
Gaspar VII [60] Home world of Captain Edwell [60]
Gault [348] Worf grew up on this farm world [348]
Gedi Prime [349] A tourist resort, said to be even better than Risa [349]
Gema IV [243] Planet in the Delta Quadrant controlled by the Kazon Nistrim [243]
Gemaris V [5] Homeworld of the Gemarians. Captain Picard mediated a difficult trade dispute here in 2366. [5]
Gemulon V [350] Original destination of the SS Santa Maria [350]
Genesis [351] Mutara Sector, Destroyed [351]
Getheon [325] A Federation planet in the Taurus Reach. In 265 the USS Bombay was scheduled to pick up a team of dilithium prospectors who had been stranded on Getheon when their warp drive failed. The Bombay was unable to complete the mission as she was destroyed in orbit of Ravanar IV by a Tholian fleet. [325]
Ghorusda [164] This world is the home planet of the Ghorusdan species. When the Federation made first contact with the planet 47 members of the USS Adelphi's crew were killed, at least in some part as a result of Tam Elbrun's actions. [164]
Gideon [352] Planet suffering from massive overpopulation [352]
Golana [183] Bajoran Colony; Arrived At the "turn of the Century" [183]
Golos Prime [275] Planet in the Klovari system. A population of mermaids live on this world. In 2377 Q's son Q stole the Delta Flyer and took it to the Klovari system with Icheb, suggesting that they could swim with the mermaids. [275]
Gonal IV [353] Home of swarming moths [353]
Gothos [113] Planet created by Trelaine [113]
Gravesworld [214] Home of Ira Graves, noted scientist [214]
H'atoria [354] Klingon Colony near Border of Klingon and Federation space [354]

In 2381 H'atoria was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack. [4]
Ha'Dara [355] A Class Y planet in the Delta Quadrant, Ha'Dara was selected by the Hirogen prey holograms as a the site of a hologram home planet. They intended to install holographic generators on the surface, allowing a large population of holograms to live there. The Hirogen pursued the escaped holograms to the planet and attempted to hunt them, unsuccessfully. The holograms were ultimately deactivated by Lieutenant Torres and Voyager's EMH. [355]
Hakton VII [137] In the Demilitarized Zone [137]
Halii [201] Home of Lieutenant Aquiel Uhnari [201]
Halkan [356] Planet, home to the Halkans [356]
Hanon IV [243] Planet in the Delta Quadrant [243]
Hanoran II [76] Planet on which the Enterprise-E was due to carry out an archeological expedition in 2375. It was suggested that the ship divert to the Goren system, though Picard worried that this would mean arriving at Hanoran II in the monsoon season. [76]
Hansen's Planet [357] Home to creatures similar to Taurus II [357]
Harod IV [358] The Enterprise-D picked up some stranded miners here [358]
Harrakis V [326] Planet visited by the Enterprise-D in 2367. The ship finished the mission early, allowing the crew some recreation time. [326]
Haven [68] Beautiful planet thought by some to have mystical healing powers [68]
Hekaras II [359] Planet in the Hekaras corridor [359]
Hell [240] Unofficial nickname. High levels of trigenic vapours and EM Disturbances [240]
Hemikek [360] Planet in a yellow dwarf system [360]
Hemikek IV [332] Delta Quadrant planet [332]
Hetemit IX [361] Hetemit IX is the 9th planet in the Hetemit system. Located in the Alpha quadrant at galactic coordinates 2723.5389. It is the site of a failed Illyrian colony and is often plagued by ion storms. It is a class M planet with a rotation time of 22.9 hours, an orbital period of 537.2 solar days. It had an estimated mass of 6.3402x1024 kilograms, and estimated age of 6.1x109 solar years. Its atmosphere consisted of 71% nitrogen, 26% oxygen, 1.9% argon, 0.3% carbon dioxide, 0.8% nitrous oxide and trace amounts of carbon monoxide and methane. 47% of its surface was covered in water. It had a mean surface temperature of 12.9°C. [361]
Hetemit planet A ringed planet in the Hetemit system. [361]
Heva VII [12] Site of a refuelling depot in the Delta Quadrant [12]
Hoek IV [132] A planet where San Palo relics can be viewed [132]
Holberg 917G [362] Planet owned by Flint [362]
Holna IV [363] Planet rich in Minzinite [363]
Hur'Q Planet [364] Class M world in the Gamma Quadrant [364]
Hurada III [324] Visited by telepathic historians led by Tarmin [324]
Hurkos III [102] Devinoni Ral moved here at age 19 [102]
Hyralan [4] In 2381 Hyralan was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Iadara [335] Home of the Iadara Colony [335]
Iconia [199] Home of a legendary Iconian Empire [199]
Icor IX [5] Site of astrophysics centre [5]
Ilari [365] Planet in the Delta Quadrant. Voyager became involved in a civil war on this world after the leader of one of the factions transferred his consciousness into Kes. [365]
Ilidaria [366] Planet in the Delta Quadrant [366]
Inavar Prime [1] Planet in the Delta Quadrant [1]
Indri VIII [65] Biosphere Destroyed [65]
Inferna Prime [286] Planet which is eight days travel from DS9 [286]
Ingraham B [197] A Federation planet which was struck by Denevan neural parasites in 2265. [197] Terrance Sadler left Starfleet to live on the planet in 2259. [119]
Invernia II [367] Bashir's father was stationed there [367]
Itamish III [368] Sisko family camp site. [368]
Ivor Prime [369] Federation world; destroyed by the Borg [369]
Iyar [228] Home planet of the Iyaarans, this world is noted for having spectacular crystal formations. [228]
Janus IV [370] Home of the Horta species [370]
Japori II [285] Planet which was the site of Dekora Assan's murder. [285]

In 2381 Japori II was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Jaros II [231] Planet where Ro Laren was imprisoned by Starfleet [231]
Jemonon [325] A Federation planet in the Taurus Reach. In 2265 the USS Bombay visited the colony on the planet. [325]
Jeraddo [92] Fifth moon of Bajor. Formerly Class M, now uninhabitable After Energy tapping [92]
Jinoteur I [119] The first of the five planets of the Jinoteur system. Jinoteur I had two moons, which, like all moons in the system, were in orbits such that they never came between the planet and the system's star. They also exhibited rotation in such a way that one hemisphere always faced away from the center of the system. Artificial structures stood on those outward facing hemispheres. Jinoteur I was uninhabited. [119]
Jinoteur II [119] The second of the five planets of the Jinoteur system. [119] Jinoteur II has two moons. [129]
Jinoteur III [119] The third of the five planets of the Jinoteur system. Jinoteur IV was not inhabited, although there were signs that it had been in the past. [119] The planet has two moons. [129]
Jinoteur IV [119] The fourth of the five planets of the Jinoteur system. [119] Jinoteur IV has three moons [129], one of which was the source of the mysterious signal which disrupted some of Starbase Vanguard's systems during the final stages of the station's construction. Like all the moons in the system, it orbited in such a way that one hemisphere always faced the star, whilst the moon itself never came between the star and the planet. [119]
Jinoteur V [119] The fifth of the five planets of the Jinoteur system. [119] A gas giant, Jinoteur V had four moons. [129]
Jouret IV [371] The Federation's New Providence colony was destroyed by the Borg here in 2366. [371]

In 2381 Japori II was again one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Juhraya [372] Federation Colony near Cardassian border [372]
Jupiter [373] Sol V [193]
Kabrel I [363] A planet which is home to protozoids and tri-nucleic fungi. In 2374 the Dominion attempted to gain control of the planet through negotiations with the Federation. Analysis by federation specialists indicated that they could utilise the fungi to begin making new stocks of ketracel white, and the deal was declined. [363]
Kabrel II [363] An uninhabited planet, notable only for having small deposits of cormaline. [363]
Kaelon II [374] This star was used in experiments to reinitiate fusion [374]
Kalandan Outpost [375] Artificial Planet manufactured by the Kalandan people [375]
Kaldra IV [324] Destination of a group of Ulian researchers [324]
Kalla III [376] Duras sisters conducted illegal mining here [376]
Kanda IV [165] A planet which once had e seventh dynasty emperor called Darmok. [165]
Kantare [200] Inhabited planet within about 100 light years of Earth. The inhabitants had a colony on the planet Kotara Barath as of 2129. [200]
Kataan [377] Planet dead for 1,000 years [377]
Kavis Alpha IV [116] Became the home of the Nanites [116]
Kea IV [65] Topic of research paper presented by Picard [65]
Kelton IV [317] A non-Federation world once visited by Dax, who helped the natives build weather control technology to alleviate a drought. Once the drought ended the natives cut off contact with the Federation. [317]
Kelva [299] A planet in the Andromeda galaxy, Kelva is the home world of the Kelvan Empire. Kelva, like the rest of the Andromeda galaxy, is expected to be rendered uninhabitable by high radiation levels within the next 10,000 years. [299]
Kelvas V [78] A Cardassian planet, the location of a major repair base. During the Dominion war Breen energy dampening weapons were fitted to Jem'Hadar ships here. A group of Cardassian rebels led a party to capture one of the ships for the Allies. [71] After the Dominion claimed to have killed Damar, rumours spread that he had been spotted on Kelvas V. [66]
Kenda II [192] Home of Dr. Dalen Quaice [192]
Kentanna [88] A mystical planet briefly thought to be Bajor [88]
Kesprytt III [378] Planet where Picard and Crusher were kidnapped [378]
Kessik IV [72] The fourth planet in its system and site of a Federation colony, Kessik IV was the home world of B'Elanna Torres. She and her mother Miral were the only Klingons on the planet during her childhood. [72] Her father John Torres visited Kessik IV in 2378. He was surprised at the changes that had been made to their old house there. [379]

Kessik IV was originally colonised in 2264 by the crew of the mining ship Epimetheus. They chose the planet because it contained significant deposits of dilithium. In 2265, Commodore Diego Reyes and Ambassador Jetanien attempted to use the principle of eminent domain in order to seize the dilithium mines, but the Starfleet JAG office dismissed the request. [325]

Orion gangster Ganz had Cervantes Quinn deliver an illicit cargo to Kessik IV, with an understanding that the recipients would kill him when he delivered. Quinn landed in Anzarosh, a town which served as Kessik IV’s spaceport. It was, in his opinion, a shabby place, and one of the most depressing locations he had ever visited. Quinn managed to evade the trap and return to Starbase Vanguard, which somewhat impressed Ganz. [325]
Keto-Enol [138] Planet visited by Archer and Trip in 2152, home world of the Enolians. [138]
Khefka IV [380] Home world to Mareel [380]
Khitomer [381] Site of important peace conferences between the Federation and Klingon Empire in 2293. The location was chosen as it was considered by the Klingons to be a neutral location. [381]

By the 2340s, Khitomer was a Klingon world, the site of a colony. It was attacked by the Romulans in 2346. Thanks to the betrayal of the Duras family the attack was a complete success, resulting in the massacre of 4,000 colonists. [382] The House of Mogh was almost destroyed in the attack, though the infant Worf was rescued by a Starfleet officer whose ship responded to the attack. [383]

Other Klingons were captured in the attack, and kept in Romulan captivity for decades afterwards. [34]

In 2381 Khitomer was one of the Alpha Quadrant planets targeted in the Borg attack. The USS Ranger managed to defeat the first Borg attack, but not the second, the planet was completely devastated in the attack [4]
Khofla II [384] Home of Ferengi business man Plegg [384]
Kiley 279 [385] Kiley 279 is the second planet in the Kiley system. It is a class M planet in the Alpha Quadrant with a rotation period of 27.1 hours. Orbital period of 404.6 solar days. It has an estimated mass of 5.86335x1024 kilograms. It has an estimated age of 55x108 solar years. The atmosphere is made up of 78% nitrogen, 22% oxygen, 0.8% argon, 0.6% carbon dioxide, 0.5% nitrous oxide plus trace amounts of methane and glycene. It had a mean surface temperature of 15.4°C at the time of scanning. It is located at glactic coordinates of 2346.8711. [385]

After witnessing a warp drive in nearby space the locals reverse engineered the concept and developed a warp bomb. Mistaking the warp signature for the development of warp drive by the planet, the Federation initated first contact. The locals detained the Federation team. [385]
Kilosa [325] A Federation planet in the Taurus Reach. In 2265 the USS Bombay visited the colony on the planet. [325]
Klaestron IV [386] Home world to Ilon Tandro [386]
Klavdia III [178] Salia was raised here to ensure her neutrality in the war on her home world [178]
Kolarus III [157] A class M planet with a mean orbital radius of 1.2 AU, a mass of 5.972x10^24 kg, and an Oxygen/Nitrogen atmosphere. The planet hosted a pre-warp civilisation, but was nevertheless visited by Captain Picard in 2379 after a positronic signal was detected on the surface. [157]
Kora II [387] Cardassian planet, site of a military academy [387]
Korinar [119] A Klingon planet close to the Taurus Reach. In 2265 the the Tholians destroyed the Klingon military base on the planet Korinar in retaliation for the Klingon attack on the Tholian military outpost on Zenstala II. [119]
Korma [35] In Cardassian space [35]
Korris I [388] Planet, possibly a Human colony. Bashir offered to share some dry champagne from an estate Korris I with Jadzia. [388]
Korvat [184] A Klingon world [4], The Korvat colony was the site of negotiations between the Empire and the Federation in 2289. The Federation was represented by Curzon Dax, whilst the Klingons were represented by Kang and Koloth. The negotiations laid the groundwork for the Khitmoer accords signed several years later. [184]

In 2381 Acamar III was one of the Alpha Quadrant planets targeted in the Borg attack. Most of the planetary population was lost in the attack. [4]
Kostolain [389] Home world of Minster Camio, fiancee of Lwaxana Troi [389]
Kotara Barath [200] Planet which contained a colony in 2129. A transport travelling from here to Kantare suffered an accident and was stranded on an uninhabited planet for over 20 years. [200]
Kotati [360] Planet in the Delta Quadrant [360]
Kraus IV [94] Planet where Garak obtained silk lingerie [94]
Kreetassa [390] Home world of the Kreetassans. The NX-01 visited the planet in 2152 in an attempt to improve relations with the Kreetassans. [390]
Krios [391] A Klingon world, the Romulans attempted to convince the Klingons that the Federation was assisting Kriosian rebels to gain independance. [391] Krios was at war with Vault until the Enterprise-D hosted a peace conference in 2368. [392]
Krios Prime [297] Planet which Kaitaama was from. This may or may not be the same planet as the Krios which the Enterprise-D visited in 2368. [297]
Ktaria VII [235] Alpha quadrant planet. Chakotay once accidentally desecrated the tomb of a Ktarian on this world by removing a sacred stone. [235] The home world of the Ktarians is later established as Ktarus; this may be another name for Ktaria VII, or the two may be different planets.
Ktarus [270] Alpha quadrant planet, home of the Ktarians. [270] This planet may also be known as Ktaria VII, or the two may be different planets.
Kurill Prime [368] The original home world of the Vorta [368]
Kurl [65] Kerlan civilization died out 12 000 years ago [65]
Kyana Prime [254] Krenim colony erased from time [254]
Kylata II [393] Class M planet in the Gamma Quadrant [393]
L-374 III [394] An M class world. Commodore Decker beamed the crew of the USS Constellation down to the planet after the ship was crippled battling the Doomsday Machine. The machine subsequently destroyed the planet, killing the crew. [394]
L-374 IV [394] An M class world, the breakup of the planet was investigated by the USS Constellation in 2267. The destruction was a result of the actions of the automated weapon system known as the Doomsday Machine. [394]
L-S VI [384] An uninhabited Class M planet located about six light years from the Bajoran wormhole. In 2370 a Bajoran science probe picked up some DNA patterns on L-S VI which were very similar to Constable Odo's. The planet was therefore considered as a possible candidate for the original homeworld of the Changelings. The planet suffered a great deal of seismic activity, possibly of volcanic origin. [384]
La'voti V [395] Delta Quadrant planet, visited by Voyager [395]
Lambda Paz [343] Moon of Pentarus III [343]
Lamenda Prime [79] Planet near Cardassia [79]
Landris II [107] Doctor Mowray conducted archeological research here [107]
Lappa IV [52] A Ferengi planet, home of the flower Zan Periculi. [52]
Largo V [396] A shipment of Tamen Sahsheer was bound for here [396]
Lavinius V [197] Planet hit by the Denavan neural parasites in 2247 [197]
Lazon II [147] Planet near Cardassia [147]
Ledonia III [151] Dax bought a planet on this planet [151]
Ledos [397] Delta Quadrant planet, home to the Ledosian and Ventu peoples. The Ledosians are an advanced species capable of space travel, but the Ventu exist in a primitive state. In the distant past an advanced race - possibly those known to the Borg as Species 312 - erected a powerful force field around the area containing the Ventu in order to prevent their acquiring more advanced technology from the Ledosians. [397]
Legara IV [22] Home of the Lagarans. The Enterprise-D transported Ambassador Sarek to Legara IV for a conference in 2366. [22]
Lemma II [117] Approximately three light years from Bilana III [117]
Lerais II [398] A Federation colony world established in the Taurus reach in 2267. Lerais II was three months from Rigel X at Warp 5. A lush, green world, it was considered a prime candidate for a farming colony. [398]

There were four major landmasses on the planet, and polar caps at both poles. [398]
Lerishi IV [165] Planet on which the drink Tanagra originates. [165]
Levinius V [197] A planet infested by the neural parasites encountered by the USS Enterprise. [197]
Ligobis X [118] Planet where Gideon Seyetik's painting where displayed [118]
Ligon II [399] Home of the Ligonians, who value honour above all else [399]
Ligos VII [400] Ligos system [400]
Lissepia [309] Home world of the Lissepian people [309]
Loracus prime [48] Planet which had 5,000 sub-species of termite. I've seen people mistake this for Arrakis prime, and what Cutler says does indeed sound a lot like that. The closed captioning spells it as it is listed here, and listening carefully to the dialogue does confirm this. [48]
Loren III [65] Loren system [65]
Lorillia [4] In 2381 Lorillia was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Loval [35] Civilian outpost, site of subspace relay station; site of secret weapons research installation [35]
Lumbu [163] An inhabited planet in the UFC 86659 system, home to a pre-warp civilisation called the Lumbuans. In 2381 Dr Kree abducted Deanna Riker and took her to Lumbu, intending to keep her safe from the Titan's mission until she could give birth to her daughter. [163]
Lunar V [40] Moon of Angosia III [40]
Lya III [401] A Federation planet on which a starbase is located. It is approximately 50 light years from Galorndon Core. [401]
Lysia [167] Lysian system [167]
M'kemas III [98] A Tzenkethi planet located within their borders. In 2371 the Defiant almost attacked the planet after being sabotaged by the Dominion. Fortunately the crew were able to avert the attack. [98]
M-113 [174] A Federation planet, largely dry and arid. The planet was home to some old ruins, indicating a prior civilisation there. In 2266 a pair of Federation researchers were located on the planet to investigate he ruins. Unknown to the Federation, the planet was also the home of the 'Salt Vampire' species. [174]
Maarek III [73] Planet in the Delphic Expanse. It was said to be beautiful, with beaches that went on for thousands of kilometers. This planet may be fictional, since Archer mentioned it as part of an attempt to fool Degra into revealing information about the Xindi weapon program. [73]
Mab-Bu VI [402] Class M moon [402]
Majalis [403] Majalis was an inhabited Alpha Quadrant Class N planet in the Majalan system and the homeworld of the Majalans. The surface of the planet had rivers of lava and lakes of acid, leading to the natives building large platforms to that they lived on. In order to control these platforms the designers had used a living childs brain to form the neural network that allowed the system to function. This child was referred to as the "First Servant" and was in constant pain and eventually died. A new "First Servant" would be chosen at birth and brought up to willingly sacrifice themselves for the good of the society. [403]

The planet had a rotation period of 31.9 hours and a year lasted 226.7 solar days. Its mass was estimated at 4.8694x1024 Kg. It had an estimated age of 4.522 billon years in 2249, when it was first surveyed. Its atmosphere consisted of 81.1% CO2, 12.9 Nitrogen, 5.9% Oxygen and 0.9% Argon. It had trace amounts of Methane and water vapour. The planet had a stratified habitable zone with a mean temperature of 18.1°C. This habitable zone was located in the atmosphere and was the location of the 14% water-based indigenous lifeforms. [403]
Majalis Moon [403] A moon of the planet Majalis, used for training the future "First Servant". [403]
Makus III [357] The Enterprise was to deliver medical supplies here [357]
Malaya IV [404] Paul Hickman had a physical exam here [404]
Malcor III [405] Over 2000 light years from Earth; home of a species which has almost developed warp technology [405]
Malindi VII [165] A planet which is home to a colony called Darmok. [165]
Malkus IX [329] Inhabitants developed writing before sign language [329]
Malon Prime [406] Malon home world [406]
Manark IV [346] Home of the sandbats [346]
Manu III [407] Government used proximity detectors [407]
Maranga IV [376] Worf attended the Klingon Kot'baval festival on this planet in 2370. [376]
Maranga IV [376] A Klingon world located near the Vodrey Nebula. In 2370 the Enterprise-D attended the Kot'baval festival on Maranga IV so that Worf could introduce his son to Klingon culture. [376]
Marcos XII [408] Chosen by the evil Gorgan to conquer [408]
Marejaretus VI [41] Home world to the Ooolans [41]
Mariah IV [317] Visited by Valerian ship when delivering supplies [317]
Marijne VII [409] Gas Giant. The USS Raman was lost in the atmosphere in 2370, resulting in the death of seven crewmembers. Marijne VII is home to an intelligent life form of uncertain type. [409]
Mariposa [136] In the Phyecus Sector; site of Irish colony [136]
Marlonia [400] Visited by the Enterprise-D in 2369 [400]
Mars [166] Sol IV; colonized by Earth in 2103 [410] Mars is home to the Utopia Plantanitia shipyards at which the Galaxy class starships were developed. [166]

Cities on Mars included Cydonia, which was rapidly growing in the mid 2260s. [129]

In 2385 Mars was attacked by rogue androids causing the destruction of the Utopia Planetia shipyards. The fires from the attack are still burning as of 2399. [411]
Marva IV [287] Class M planet in the Badlands [287]
Matalas [412] Dr. Phlox recalled that prior to 2151 there was an occasion when he was almost overwhelmed by having to treat fifty patients in a refugee camp on Matalas. [412]
Matalas prime [204] Planet with ringed moons. Trip considered seeing the moons a highlight of his time aboard Enterprise. [204]
Mataline II [107] Neela Daren bought a flexible piano there [107]
Mavala IV [69] Noonien Soong married Juliana O'Donnell [69]
Mazar [413] Home of the Mazarites. In the 2150s the Vulcans helped the government to overcome its criminal corruption. [413]
McIlvain’s Planet [119] A Federation world in the Taurus reach, McIlvain's Planet was settled by Tellarians and Rigellians, each settling a different landmass. Despite the distance between the colonies, both sides did not get on well together and a case was brought before the Starfleet JAG office for arbitration. The case was referred to the Colonial Administration office. [119]
Medusa [414] Planet, home of the Medusan people. The site of a Medusan will send a Human insane. [414]
Meezan IV [415] Bashir attended a burn treatment conference here [415]
Meldrar I [416] This planet maintains a prison on one of its moons. Temperatures there are two hundred degrees in the shade Odo once threatened to send Rom to the Meldrar I prison in order to force information out of him. [416]
Meles II [417] Moriarty considered going here [417]
Melina II [324] Visited by Tarmin and his group of telepathic historians [324]
Melkot [418] Home world of the Melkotians. [418]
Melnos IV [107] planet where Neela Daren studied a plasma geyser [107]
Melona IV [127] This planet was the site of a new Federation colony in 2368. It was stripped of life by the crystalline entity during the early phase of construction of the colony. Most of the colonists survived by taking shelter in caves whose walls were lines with heavy concentrations of kelbonite and fistrium. [127]
Memory Alpha [419] Site of the Federation library [419]
Merak II [54] Planet ravaged by a botanical plague. [54] In the 24th century it made some of the best quality size scanners used by tailors. [151]
Mercury [420] Sol I, a small lifeless planet in the Sol system. [421]Mercury is Class B. [422]
Meridian [393] A planet which phased in and out of our universe periodically, along with its inhabitants. [393]
Merik III [123] Planet in the Gamma Quadrant [123]
Midos V [328] Planet where Dr Korby planned to make androids [328]
Mikah [423] Planet in the Delta Quadrant; visited by the USS Voyager [423]
Milika III [424] A young Picard rescued an Ambassador from here [424]
Mimas [425] Moon of Saturn [425]
Minara II [346] Used by the Vians [346]
Minos [64] A major arms production centre [64]
Minos Korva [426] Federation planet [426]
Mintaka III [427] Planet which was home to a Proto-Vulcan culture. The Enterprise-D visited the planet in 2366. [427]
Mira [314] A gas giant world in the Mira system. Seven smaller planets orbit the giant, including Dytallix B, also known as Mira Antilla V. [314]
Mirdonyae V [398] A planet in the Taurus Reach, Mirdonyae V was home to Shedai artefacts. It was held by the Klingons in 2266. [398]
Miridian VI [26] Barash claimed to have been captured by Romulans here [26]
Mislan [428] Delta Quadrant planet in yellow dwarf system, five parsecs from Swarm space. A vessel from the planet was destroyed by The Swarm in 2373; Janeway promised to inform the population of the loss. [428]
Mithren [360] Planet in the Delta Quadrant [360]
Mizar II [121] Home world of the Mizarians [121]
Moab IV [429] An uninhabitable planet in the Moab system. The planet housed a colony of genetically engineered Humans. [429]
Monac IV [202] Site of Dominion shipyards destroyed in Jadzia's name to ensure her entry into Sto'vo'kor [202]
Moon [369] Earth's only natural satellite [369]
Mordan IV [159] This planet endured a forty year civil war after Starfleet officer Mark Jameson delivered advanced weapons to both sides in return for the release of Federation hostages. [159]
Morikin VII [424] Cadet Picard was assigned here for training [424]
Morska [381] Klingon Planet with subspace listening post [381]
Mudd [196] Class K planet inhabited by androids [196]
Mudor V [353] The Enterprise-D hit a series of quantum filaments after leaving here [353]
Myrmidon [132] Vash was wanted for theft here [132]
Nahmi IV [242] This planet suffered from an outbreak of Correllium fever in 2366. The Mikulaks sent a shipment of special tissue samples to the planet to assist in containing the outbreak. The Enterprise-D transported the samples. [242]
Napinne [430] In the delta quadrant; Voyager stopped to pick up food supplies here in 2371. [430]
Narendra III [47] Site of the loss of the Enterprise C [47]
Narva [272] Planet on which radiation was claimed to have killed all the adults, leaving large numbers of orphans. The story was told by a group of confidence tricksters and is highly unlikely to be true - the planet itself may or may not be fictional. [272]
Nasreldine [111] Enterprise-D crew member caught the flu here [111]
Nausicaa [431] Home planet of the Nausicaans. [431]
Nausicaa [4] The home planet of the Nausicaan species. [431]

In 2381 Nausicaa was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack. [4]
Nel III [324] One of two inhabited planets in the Nel system. The inhabitants reported two cases of unexplained comas shortly after a group of Ullians visited. These were found to be a result of telepathic assaults which one of the Ullians had been carrying out. [324]
Nelvana III [401] Planet in the Nelvana system, in the Romulan Neutral Zone. In 2366 the Enterprise-D travelled to Nelvana III after being told by a Romulan defector that his government had built a secret military base there. The information proved false. [401]
Nepenthe [171] Planet in the beta quadrant, known for its regenerative properties. Native species include the Bunnicorn and various birds and insects. William Riker and Deanna Troi settled on the planet in xxxx, hoping that the planet's special nature would be able to save the life of their son Thad, who had developed Mandaxic Neurosclerosis. Unfortunately this didn't work and Thad passed away. Troi and Riker remained on the planet with their daugher Kestra. The planet had a weekly passenger service, which operated from Infinity Lake Spaceport, however, independently operated ships were a rare sight. [171]

In 2399, The Artifact, a disabled Borg Cube operated by the Romulans, was located less than 40,000 light years from the planet. Hugh used assimilated trajector technology on The Artifact to transport Picard and Soji to the planet, where they met with Will and Deanna. [172] In 2399, the planet suffered many attacks by the Kzinti causing the Troi-Rikers to install an extensive security system including shields and perimeter scanners. [171]
Nequencia Alpha [4] A Romulan world, In 2381 Nequencia Alpha was one of the Alpha Quadrant planets targeted in the Borg attack. [4]
Nervala IV [432] Nervala IV [432]
Neural [433] Planet visited by Kirk on his first planetary survey mission. On a later visit he found that the Klingons had armed the Hill People. He in turn armed the Valley people. [433]
New Bajor [368] Gamma Quadrant - same as the Crossover one? [368]
New Earth [434] Captain Janeway and Commander Chakotay were infected with a mysterious virus on this planet in 2372, and had to be left behind by Voyager. They lived there for several months before Voyager's crew managed to find a cure for the disease and return for them. [434]
New Gaul [146] Miranda Vigo was born here [146]
New Halana [118] Terraformed by Professor Gideon Seyetik [118]
New Sausalito [435] Mayweather wondered if Human children would ever grow up on this planet. [435]
New Sydney [185] Bilby's wife lived on this planet in 2374. [185] Ezri Dax's family own a mining operation on New Sydney. [436]
New Vulcan [437] A planet chosen by the Vulcans as a new homeworld after Nero destroyed Vulcan in the alternate timeline he created. [437]
Nibiru [437] A Class M planet, Nibiru was the home world of the Nibirans, a technologically unsophisticated race of humanoids. In 2259 the USS Enterprise was on a mission to survey the planet when they discovered that it threatened with an environmental catastrophe as a result of a gigantic volcano which was near to eruption. As this would have rendered the Nibirans extinct, Captain Kirk chose to intervene to avert the eruption and prevent the disaster. [437]

Afterwards, Kirk lied about their actions on his report to Starfleet. Spock, however, chose to relate all of the details of their mission. Admiral Marcus responded be relieving Kirk of his command. [437]

Nigala IV [133] Planet which the Enterprise-D was due to visit after departing Bre'el IV. [133]
Nimbus III [438] A planet established as "The Planet of Galactic Peace", to build bonds of cooperation between the Federation, Klingons and Romulans by having a planet in the neutral zone whose population comprised of all three species. The effort was considered a failure, as the major powers never followed up on it. Life on Nimbus III was harsh and the standard of living low. In 2285 it was here that Sybok raised his rebellion, capturing the capital city and taking all three ambassadors hostage. [438]
Ninipia Prime [104] Famed for its dancing girls [104]
Nivoch [13] Planet, possibly near to Bajor. Seska claimed to have planed to meet her brother on Nivoch to celebrate his birthday. [13]
No'nat [439] Klingon planet where the right of MajQa is practiced [439]
Norcadia prime [440] Planet in the binary Norcadia system, a neighbour to the Pendari System. Norcadia prime was Theta class, and had a population of 260 million inhabitants. [440]
Norellus [221] This is probably but not certainly a planet - Norellus was described as the site of a Deuterium station. [221]
Norpin V [400] Location of a retirement colony. [400]
Nyria III [55] Planet in the Nyrian system. [55]
Ocampa [141] Planet, homa to the Ocampa people [141]
Oceanus IV [441] Inhabited planet. [441]
Ogus II [442] The Enterprise-D crew took shore leave here in 2367 [442]
Ohniaka III [212] Planet in the Ohniaka system. [212]
Omega IV [443] Home planet of the Khoms and Yangs; an ancient civilisation was almost wiped out by a bacteriological war here. [443]
Omekla III [147] Obsidian Order shipyards located here [147]
Omicron Ceti III [105] Planet which was bombarded by Berthold rays; site of a failed Federation colony. [105]
Omicron IV [444] Earthlike planet almost destroyed by nuclear weapons [444]
Omicron Theta [445] The planet on which Data was built. The Federation settlement here was wiped out by the Crystalline Entity. [445]
Ophiucus III [446] Harcourt Fenton Mudd planned to sell some women as wives here [446]
Oran'taku [221] Rajiin's home world. [221]
Orelius IX [166] Asteroidal planetoid [166]
Orendal V [1] Delta Quadrant planet. [1]
Organia [447] Home of the Organians, non-corporeal beings who ended the Federation Klingon war [447]
Orias III [147] In the Orias system [147]
Orion I [271] Planet on which the Institute of Cosmology is located. [271]
Ornara [134] Planet located in the Dala system. The natives of Ornara had significant industry, but exported the bulk of their products to the neighbouring Brekka in return for the "medicine" felicium. [134]
Oshionion Prime [448] Planet known for having marshlands which were considered scenic, at least by Talaxian standards. Voyager carried a holoprogram which simulated Oshionion Prime. [448]
Osinar VI [449] Planet on which an uncle of Riska's runs a bar. [449]
Otar II [341] Destination of the Enterprise-D following the death of Lal [341]
Paan Mokar / Weytahn [450] Planet whose ownership was disputed by the Vulcans and Andorians. Located on the frontier between the two powers, the dispute nearly caused three wars during 21st and 22nd centuries. Only slightly larger than Earth's moon, the planet was originally class D until it was terraformed by the Andorians after they colonised it in 2052. The Vulcans became concerned that the settlement was a military outpost and claimed the planet in 2097, removing the colonists by force. It remained uninhabited until the Andorians landed a small force in 2152, prompting further hostilities. Captain Archer was able to negotiate a cease fire. [450]
Pacifica [314] Ocean world which the Enterprise-D was due to visit on a scientific mission in 2364. Commander Riker characterised it as an ocean world of warm blue waters and fine beaches that he thought made it "a jewel of the galaxy." The Enterprise diverted from the mission at the request of Walter Keel, who sought to inform Picard of a mysterious conspiracy that he believed was overtaking Starfleet. [314] A conference was held on Pacifica in 2365 to determine whether Antede III would be allowed the join the Federation; the Enterprise-D transported a pair of Antedeans to Pacifica to attend the conference, though they proved to be assassins intent on sabotaging it. [41]

Pacifica is the home planet of the Selkie species, a race of intelligent seagoing lifeforms. [451]
Palgrenax [119] A planet located within the Taurus Reach, and the home world of the Palgrenai. In galactic terms Palgrenax possessed nothing of military or political value. Mineral ores on the planet were of marginal use for refining or energy generation, and were especially lacking in materials used in Klingon warships. The planet was too remote from Federation colonies and patrol routes to have any real strategic value for the Klingons. Nevertheless, they conquered the planet in the mid 23rd century. [119]

Palgrenax was home to a collection of ancient ruins located on one continent. The Chancellor and High council were interested in the ancient structures, and the Klingon Governor Morqla speculated that this may be the reason behind their conquest. When the Klingon scientists analysing the object managed to activate it, a member of the Shedai species which had constructed the device used it to attack the Klingon occupation forces. A cruiser in orbit bombarded the alien structures in reprisal, prompting the Shedai to destroy the planet. [119]
Pandril [4] Home world of the Pandrilite civilisation. In 2381 Pandril was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack. [4]
Panora [287] In the Demilitarised Zone [287]
Parada II [93] Inhabited planet in the Paradas system. [93]
Parada IV [93] Planet with seven moons [93]
Paragaan II [435] Planet where a Paraagan mining camp was destroyed by an explosion apparently caused by a shuttlepod from the NX-01 Enterprise. In fact the Suliban were responsible. [435]
Parliament [42] Conference planet in the Beta Renna system. [42]
Parsion III [452] Planet on which deposits of feldomite were unexpectedly discovered in 2373. [452]
Paxa Possible name for a planet encountered by the Enterprise-D in 2367, home to the Paxans, a strongly isolationist species. The name is inferred by the species name and may not be correct. [326]
Peliar Zel [24] Planet whose two moons warred on one another [24]
Pelleus V [139] World which the Enterprise-D was scheduled to visit in 2364. [139]
Pendari [440] Next to Norcadian System [440]
Pendi II [372] Home of a trader who supplied information to the Maquis. [372]
Pentarus II [343] Shuttle Nenbeck was thought to have crashed here [343]
Pentarus V [343] Planet which petitioned Picard to mediate a labour dispute [343]
Pentath III [90] A Cardassian planet, the infrastructure of this world was largely destroyed during the brief war with the Klingons. After an outbreak of Rudellian plague several relief convoys were sent to the planet; Starfleet provided the USS Defiant to escort one such convoy. [90]
Penthara IV [453] Planet the Enterprise saved from ecological disaster while being investigated by a time traveler [453]
Penthath III [90] Worf destroyed a Klingon transport ship during a battle here [90]
Pernaia prime [9] Planet on which T'Pol visited in her persuit of the renegade Vulcan Menos. It has a methane based atmosphere. [9]
Persephone III [454] The third planet in the Persephone system, an arid Class M planet populated with a pre warp civilisation who called themselves the Deleb. It was located in the Alpha Quadrant at galactic coordinates 3876.5452. It had a rotation period of 24.1 hours and an orbital period of 391 solar days. It had an estimated mass of 5.39440x1024 kilograms and an estimated age of 4.345x109 solar years. It had an atmospheric composition of 79% nitrogen, 19% oxygen, 0.9% argon, 0.7% carbon monoxide and traces of methane and boron. In 2258 it had 0.2% of water vapour. It had a mean surface temperature of 15.3°C.

In 2258 a comet C/2260-Quentin passed by and a significant amount of water vapour was deposited into the atmosphere. This resulted in improved conditions on the planet. [454]
Persephone V [159] This world was the home of Admiral Mark Jameson in 2364. [159]
Phanos [455] Planet once settled by a group of Talaxians. There was a great deal of unoccupied territory on the planet, but the local government limited their settlement to a very small area, supposedly as a quarantine measure against possible alien diseases. Dexa's uncle, Neelix, began farming outside the designated area and was killed ina confrontation with the security services. The Talaxians left Phanos shortly afterwards and settled on an asteroid. [455]
Planet Q [103] Federation planet, the home of Thomas Leighton. In 2266 Leighton arranged for the USS Enterprise to be diverted to Planet Q so that he could inform Captain Kirk of his suspicion that Anton Karidian was in fact the infamous Kodos the Executioner. [103]
Platonius [456] Home of the Platonians [456]
Pluto [457] Sol IX. The Enterprise-B's maiden voyage was planned to be a short trip to Pluto and back at impulse speeds. [458]
Pollux IV [459] Greek god Apollo tried to recruit Kirk as a worshipper here. [459]
Pollux V [459] In the Beta Geminorum system [459]
Porakas IV [460] Delta quadrant planet. Neelix obtained some Porakan eggs here in 2373. [460]
Portas V [287] A Breen planet. [287]
Potak III [240] Planet in the Delta Quadrant. [240]
Prakal II [300] Guinan acquired an unusual drink here [300]
Praxis [381] Klingon moon, their key energy production facility until 2293 when it was largely destroyed in an accident caused by overmining and insufficient safety precautions. [381]
Preenos [200] Planet from which the spice hajjlaran originates. Warlords there use the spice as a test of courage. [200]
Prema II [243] Delta Quadrant; Talaxian mining colony [243]
Prophet's Landing [284] Bajoran colony nearest Cardassian border [284]
Prospect VII [403] Prospect VII is an Alpha Quadrant L-Class planet with a rotation period of 28.2 hours. A year lasts 325.3 solar days. It has an estimated mass of 3.183x1024Kg. It eas estimated to be 3.194x109 years old in 2258. It has a mean surface temperature 21.3°C. It's atmosphere is composed of 73% Nitrogen, 21% Oxygen, 2% CO2, 0.3% Neon, 0.04% Helium and 0.5% water vapour. It also contains trace amounts of Methane, Krypton and Hydrogen. [403]

The planet is occupied by a breakaway group of settlers from xxx, who disagree with the system of the "First Servant", I child who is attached to a machine that keeps the planet habitable at the expense of their life. The settlers scratch out a meagre existence on Prospect VII, barely living above a subsistence level. [403]
Psi 2000 [461] The Enterprise was nearly destroyed here when the crew was incapcitated by a disease which mimicked the effect of alcohol. [461]
Pullock V [81] Site of the first off-planet raid by the Bajoran resistance; probably a Cardassian world. [81]
Pyris VII [462] Korob and Sylvia captured several Enterprise crew members here [462]
Pythro V [463] An inhabited planet which cooperated with Bajor on legal matters. Martus Mazur cheated an elderly Pythron couple of their life savings in 2370. They eventually signed a complaint against him, allowing Constable Odo to arrest him. [463]
Qo'noS [381] A Class M planet, Qo’noS - rendered in English as Kronos - is the home world of the Klingon species and capital of the Klingon Empire. [381] The planet was first visited by Humans in 2151 when the crew of the NX-01 took the Klingon operative Klaang back to his people. [294] The co-ordinates of Qo’noS are 43.89.26.05 [437], placing it some 4 days away from Earth at Warp 4.5. [294]

Qo’noS had at least one moon, Praxis, which was a key energy production facility for the Empire during the 23rd century. The Klingons took insufficient safety precautions and over-mined the moon, which resulted in a devastating explosion in 2293. Much of Praxis was destroyed, producing a massive subspace shockwave and severely damaging the planet’s ozone layer and leading to increasing oxygen depletion. The planet was expected to become uninhabitable by 2343 [381], although apparently some way was found to avert this. [464]

Captain Picard visited Qo’noS in 2366 as part of Lieutenant Worf’s attempt to clear his family name. Although Worf accepted discommendation in a political deal to protect the Empire from dissolving into civil war, he and Captain Picard returned to the planet in 2367 to clear his name - and did indeed spark a civil war in the process. [465]

Quark would also visit Qo’noS in 2371 during his brief marriage to the Lady Grilka. [80]

In the Kelvin timeline, Khan Noonien Singh took refuge on Qo’noS after his attack on Starfleet headquarters. He hid in a deserted province of the planet, knowing Starfleet would find it difficult to pursue him there. Admiral Marcus ordered Captain Kirk to bombard the planet with long range torpedoes from the edge of Klingon space in order to kill Khan. Kirk disobeyed orders and instead took a small ship to the planet and captured him. [466]

The planet was divided up into various regions. The Ketha lowlands were the birthplace of Chancellor Martok, an area dominated by farmlands. [143] Grilka was from the Mekro’vak region.  [84] There were also many geographical features of note, including the Lava Caves of No'Mat, the heat of which could produce hallucinogenic effects in Klingons. Worf once experienced a vision of Kahless after spending six days in the caves.  [34] The Hamar Mountains were home to Targs whose shoulders were used in the making of var’Hama candles. [467] The Sea of Gatan was a body of water in which B’Elanna Torres almost drowned as a child. [468] Kang's Summit was a location where Chancellor Martok once hunted Sabre Bear. [469] The Kri'stak Volcano, and the nearby Lake of Lusor were also notable. According to legend Kahless forged the first Bat’leth sword by dipping a lock of his own hair into the lava of the volcano and then cooling it in the lake. [439] The Skral River was noted in a Klingon drinking song which claimed that it once ran red with blood after a battle. [468]

Cities on Qo’noS included Qam-Chee, the site of a famous battle in which the Emperor Kahless and Lady Lukara stood against five hundred warriors - and, later on, jumped on one another ‘like a pack of wild voles’, beginning the greatest romance in Klingon history.  [470]

Quin'lat was another historic city. According to legend a great storm once approached this city; whilst Kahless and others took shelter inside, one Klingon remained to face the storm, determined to make it respect him. The man was killed, and Kahless noted afterwards that his act was more one of foolishness than courage. [84]

Tong Vey was yet another city at which a famous battle took place. Ten thousand warriors, led by the Emperor Sompek, conquered the city after a long siege. Sompek ordered it burned to the ground and every inhabitant killed. Worf enjoyed playing the part of Sompek in a holosuite recreation of the battle, always ending the simulation by giving the order to raze the city. [90]

In 2381 Qo'noS was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was badly damaged in the attack, though not completely devastated. [4]
Qu'vat [306] A Klingon colony world near to the Briar patch. Malik planned to attack the colony with bio weapons in order to provoke a war between Earth and the Klingon Empire, but was prevented from doing so by the NX-01. [306] The colony was also the site of a genetic research facility. The Klingons recovered some Augment DNA from the wreckage left after Enterprise destroyed the Augments' ship and used it to develop Klingon Augments. Unfortunately this caused a deadly virus to be created, threatening much of the Klingon Empire. [471] The NX-01 travelled to Qu'Vat after the captured Augment Marab provided the co-ordinates. [472]
Quadra Sigma III [473] Planet located in the Sigma Three system. [473]
Qualor II [230] Planet, home of a Federation scrap yard run by Klim Dokachin, a Zakdorn. [312]
Quarra [474] Planet located in the Delta Quadrant, the home world of the Quarren species. Quarra is technologically advanced and heavily industrialised, and has a near-insatiable demand for immigrant workers to boost the work force. As a result the Quarren often abduct crewmembers from passing spacecraft and implant false memories in order to convince them they they want to take up residence on the planet. [474]
Quatal Prime [287] Cardassian world in the Demilitarised Zone. The planet had at least four moons. [287]
Quazulu VIII [39] Several Enterprise-D students became ill here [39]
Quinor VII [66] A Cardassian planet, site of a base belonging to Damar's resistance movement. The base was one of many destroyed by the Dominion in the latter stages of the Dominion war. [66]
R'ongovia [475] Planet on the border of Federation, Romulan and Klingon space. In 2258, the R'ongovians agreed to join the Federation. [475]
Raatooras [296] A Klingon protectorate, the planet was largely abandoned by the Empire in the 2150s and conditions there were poor. The Empire hunted down any refugees who left. [296]
Rahm-Izad [65] Planet. Captain Picard once tricked a cardassian Gull by telling her that some important genetic fragments could be found on Rahm-Izad [65]
Rakal [35] Planet with at least four moons. [35]
Rakella Prime [476] The home world of the Vok'sha. [476]
Rakhar [477] Planet in the Gamma Quadrant. [477]
Rakosa V [18] Class M planet located in the Gamma Quadrant. [18]
Ramatis III [329] The third planet in the Ramatis system. [329]

In 2381 Ramatis III was one of the Alpha Quadrant planets targeted in the Borg attack. The entire population of the planet was wiped out in the attack. [4]
Ramura [423] Tracer home world [423]
Ranuos VI [478] Sonya Gomez thought it would have been a good career move to spend some time working on this planet, as it would give her a chance to do phase work with antimatter. Nevertheless, she turned the post down in hopes of serving aboard the Enterprise-D.
Raritan IV [479] A planet in the Beta Quadrant visited by Soji Asha and Doctor Agnes Jurati in 2401. [479]
Ravanar IV [325] A planet within the Taurus Reach, and the fourth planet in the Ravanar system. The planet was first surveyed by the USS Constellation in 2263. Analysis of biological samples from the planet resulted in the discovery of the Taurus meta gene, which led to a major Federation effort to colonise the region. [325]

By 2265 the Federation maintained a research outpost on the planet under the command of Commander Dean Singer. The outpost was destroyed by a Tholian fleet in that year along with the USS Bombay, a Starship in orbit. [325]
Razna V [165] Planet from which a frozen desert called Darmok originates. [165]
Regula [31] Mutara Sector; Class D - "Essentially a great rock in space". [31]
Regulak IV [66] A Cardassian planet, home of a base of Damar's resistance movement. The base was one of many destroyed by the Dominion in the later stages of the Dominon war. [66]
Regulus III [480] Location of a famous science academy; possible home world of the Regulan people and the Regulan Blood Worm. The planet was over 300 lightyears from Deep Space Nine. [480]
Regulus V [30] Fifth planet in the Regulus system, home planet of the giant eel birds. It is also a possible home world of the Regulan people and the Regulan Blood Worm. [30]
Rekag-Seronia [481] Planet, site of bitter hostilities affecting Federation shipping in 2369. [481]
Relva VII [16] Location of a Starfleet base. The Enterprise-D visited the base in 2364 so that Wesley Crusher could take the Starfleet Academy entrance exam. [16]
Remmil VI [284] Buildings are constructed of Crystalline webbing here [284]
Remus [482] One of the home worlds of the Romulan Star Empire and home of the Remans. One side of the planet is permanently facing the sun, the other permanently turned away from it. Shinzon grew up here. [157]
Rhaandarel [4] Homeworld of the Rhaandarite civilisation. In 2381 Rhaandarel was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack. [4]
Rigel II [36] McCoy met two scantily clad women here [36]
Rigel IV [21] Site of a Pergium ore processing facility. [21]
Rigel V [77] Planet where a drug to increase blood product was tested [77]
Rigel VII [420] Several Enterprise crew members were killed on this world in 2254. [420]
Rigel X [294] Planet visited by Enterprise in 2151. The planet was a trade centre for many species. [294]
Rigel XII [446] Site of a Lithium crystal mining operation [446]
Rinax [483] Colonized moon of Talax; 300,000 people died on Rinax when the metreon cascade was detonated here to end the Haakonian-Talaxian war. [483]
Risa [5] A planet in a binary star system, famed as one of the great vacation spots of the galaxy. [348] Risa is the site of the most elaborate climate control system in the Federation, as well as seismic regulators. Without this control a lot of the surface area would have been an unpleasant swampland ridden with earthquakes. [5] Risa is approximately 90 light years from Earth, and was first visited by Humans in 2152 when the NX-01 crew took shore leave there. The planet was considered to be very cosmopolitan at the time, with visitors from many different species. [484] Tourism was one of the major industries on Risa, with the Vulcan database listing more than two hundred registered Nuvian masseuses on the planet [413] and attractions including subterranean gardens filled with luminescent plants, steam pools [484], and a water recreation park. [485]

In 2135 T'Pol tracked a two Vulcan fugitives to Risa. She killed one, but the other escaped. [9] In the 24th century, Commander Riker was very fond of the planet and managed to convince Captain Picard to holiday there. [5] Riker met and had a brief romance with a Ktarian woman, Etana Jol, on the planet in 2368, though she subsequently proved to be a covert operative. [441] Geordi La Forge was on his way to Risa in 2367 when he was abducted by Romulans. [391] Starfleet intelligence believed that Federation Ambassador Krajensky was replaced by a Founder infiltrator whilst visiting Risa in 2371 [98] Worf and Jadzia also vacationed on the planet in 2373, where they encountered the New Essentialist, a small political movement that saw Risa as an example of how decadent the Federation had begun. The New Essentialists briefly seized control of the weather and seismic control systems during the visit. [348] In 2375 Grand Nagus Zek and Ishka retired on the planet. [66]

In 2381 Risa was one of the Alpha Quadrant planets targeted in the Borg attack. Large numbers of Risans and guests were evacuated before the Borg arrived but the surface of the planet itself was devastated in the attack, killing every living thing. [4]
Rivos V [273] Planet located in the Delta Quadrant of the galaxy. [273]
Rochanie III [317] Kurzon Dax and Sisko were cornered by Kaleans here [317]
Romulus [482] Located in Sector Z-6, Romulus is the capital world of the Romulan Empire and home planet of the Romulan species. [482] Romulus was colonised some time after the rise of Surak's philosophy of non-emotionalism on Vulcan in the year 370. Those Vulcans who refused to accept this transition left the planet, founding various settlements on different planets u as they travelled. One group eventually settled on Romulus and founded a new civilisation there. [227] The Romulan civilisation has generally been an aggressive one, and in the 22nd century they fought a war with Earth forces. The war eventually ended with the creation of a neutral zone between the two, a volume of space which both sides were forbidden to send any military forces into. [482] Over the years some transgressions did occur, but very few Federation personnel had ever actually penetrated to Romulus itself even by the 24th century. [315]

Admiral Jarok considered Romulus to be more beautiful than any of the hundred plus worlds he had visited in his military career. He was particularly impressed by the the firefalls of Gath Gal'thong, the Apnex Sea, and the valley of Chula. [401]

In 2368 Federation intelligence located Ambassador Spock on Romulus [230], prompting a covert mission by Captain Picard and Lieutenant Commander Data to the planet. Spock had been working on his own initiative to try and work towards the reunification of the Romulan and Vulcan people. Although Data and Picard did help Spock avert a crisis involving a Romulan attempt to invade Vulcan itself, Spock chose to remain behind on Romulus in order to continue working towards a peaceful reunification. [312]

The planet Remus was located in the same system as Romulus. In 2379 Shinzon murdered the entire Romulan Senate with Thalaron Radiation and requested talks with the Federation. Captain Jean Luc Picard took the Enterprise-E to Romulus itself, the first time a Federation Starship had penetrated the system. The invitation proved to be a trap, but the Enterprise was able to escape. [157]

Spock did make some progress in his efforts to deepen relations between Romulus and the Federation and in 2387, when the planet was threatened by an exploding star, the Romulans approached him to request Federation assistance. Spock personally piloted the vessel that would attempt to neutralise the exploding star with an injection of red matter, but he was too late. Romulus was destroyed with the loss of the entire population. [195]

Ronara Prime [372] Planet in the demilitarised zone between the Federation and Cardassia. Ro Laren went here to infiltrate a Maquis group in 2370. [372]
Rondac III [78] A Cardassian planet, site of a Dominion cloning facility. Damar's rebel forces attacked and destroyed the facility as part of his rebelion against the Dominion. [290] Weyoun speculated that the attack had been planned largely to prevent any more Weyoun clones from being produced. [6]
Rousseau V [178] Astroidal planetoid [178]
Ruah IV [65] Supports a type of proto Humanoid [65]
Rubicun III [486] Planet where the Edo live [486]
Rujian [388] Planet known for the famous Rujian steeplechase. Ben Sisko and Curzon Dax once met a pair of seven foot tall Ruji sisters whilst at the race. [388]
Rura Penthe [381] Frozen moon, the site of an infamous Klingon forced labour camp. Also known as "The Alien's Graveyard" because of the extremely high death rate amongst the prisoners. [381] In 2152 Captain Archer was sent to Rura Pente, but the NX-01 crew managed to bribe the guards to secure his release. [296]

In 2381 Rura Pente was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack. [4]
Rutia IV [487] Planet where terrorists kidnapped Dr. Crusher and Captain Picard [487]
Sakura Prime [18] Planet in the Alpha Quadrant [18]
Salinia Prime [265] Class M planet in the Delta Quadrant. [265]
Salius Six [488] Site of a Federation penal colony that Una Chin-Riley had been sentenced to, in an alternate reality created by Captain Christopher Pike when he prevented his life changing accident. [488]
Saltok IV [340] Federation colony world in the Demilitarized Zone between the Federation and Cardassia. In 2370 a Federation merchant shipping medical supplies to the planet was fired on by Cardassian forces; Gul Evek claimed that the ship had in fact been running weapons and had refused to be boarded for inspection. [340]
Salva II [287] In the Demilitarised Zone. Cardassian colony in treaty signing. [287]
Sarona VIII [168] Destination of the Enterprise-D before it went on to Vandor IX. [168]
Sarpedion V [71] The fifth planet of the Sarpedion planetary system, located within Cardassian space. Sarpedion V was the headquarters of the Cardassian Twelfth Order during the Dominion war. As such, it was considered to be one of the most heavily fortified locations in the entire Cardassian Union. [71]

In 2375, Chancellor Gowron planned a direct assault on Sarpedion V. He ordered General Martok to lead the attack with a force of fifteen Vorcha-class cruisers, a force level that Gowron thought would 'barely scratch' the defences. [71]

This order led Worf to accuse Gowron of reckless disregard for his men. The two fought, and Worf killed Gowron. Worf declined the Chancellorship, placing Martok in the leadership position in his place. The attack was thus never carried out. [71]
Sarpeidon [489] Beta Niobe system. Destroyed when sun went nova [489]
Sarthong V [5] Famous archeological ruins. Captain Picard advised Vash not to go here [5], but she went anyway and managed to secure some valuable artefacts. [490]
Saturn [425] Sol VI, ringed planet [425]
Sauria [491] The home planet of the Saurian species. Sauria had a gravity 20% greater than Earths, with a hot climate which produced intense weather activity on the surface. Widespread volcanism spewed toxic gases into the atmosphere. Most life on the planet was nocturnal. [491]
Scalos [492] Planet whose inhabitants lived at a highly accelerated pace [492]
Secarus IV [184] This planet was the last hiding place of the Albino. In 2370 Kor, Koloth, Kang and Jadzia Dax stormed his compound on the planet, killing him. [184]
Selay [42] Home world to reptile people [42]
Selek IV [278] Delta quadrant planet. Gar was heading to a gambling tournament here when he was apprehended by Captain Janeway for stealing Voyager's EMH. [278]
Selnia Prime [272] Delat quadrant planet. Dala claimed that her group of con artists were clerics from Selnia Prime as part of their deception of Neelix and Tom Paris. [272]
Sentinel Minor IV [371] Destination of the USS Lalo before they where destroyed by the Borg [371]
Septimus III [493] A Cardassian world, headquarters of the Eleventh Order. In 2375 fifteen Klingon divisions attacked the planet. Weyoun didn't consider it important enough to send reinforcements, and as a result the Klingons obliterated the entire Order, some 500,000 people. [493]
Seros [494] Delta Quadrant planet, hom eworld of the Serosian people. Voyager encountered a ship from Seros in 2374. [494]
Setlik III [495] Site of a Cardassian invasion [495]
Sha Ka Ree [438] Also known as Vorta' Vor and Eden, this planet was thought to be mythical until it was found at the centre of the galaxy beyond the Great Barrier. The Enterprise-A travelled here in 2285. [438]
Shantil III [165] Planet which was the location of the island Tanagra. According to Tamarian mythology, the hunters Darmok and Jalad went to the island separately and overcame a dangerous beast there before leaving together, having gained a common understanding of one another. To the Tamarians the phrases 'Darmok and Jalad at Tanagra' and 'Darmok and Jalad on the Ocean' represented the gaining of understanding and friendship through facing a common enemy, and it was this tactic they used to establish communications with the Federation. [165]
Sherman's Planet [307] Planet which lay near to Deep Space Station K-7, on the Federation/Klingon border. Ownership was disputed by the Federation and Klingons, though the Federation had the stronger claim. Under the terms of the Organian peace treaty the planet would go to whoever could best develop it. [307]

In 2381 Sherman's Planet was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack. [4]
Sheva II [143] A Cardassian planet, site of a Jem'Hadar cloning facility. It was one of several targets in General Martok's hit and run raid into Dominion space in 2375. [143]
Shiralea VI [389] Location of the Parallax colony [389]
Sigma Draconis III [496] Class M Planet whose level of technical development was equivalent to Earth in the year 1485. [496]
Sigma Draconis IV [496] Class M Planet whose level of technical development was equivalent to Earth in the year 2030. [496]
Sigma Draconis VI [496] Class M planet, home of the Morg and Eymorg civilisations. Spock's brain was taken here after it was stolen by an Eymorg. [496]
Sigma Iotia II [109] Planet whose inhabitants mimicked Earth mobsters [109]
Signia Minor [103] Earth Colony threatened by famine [103]
Sikaris [13] Delta Quadrant planet, homewold of an advanced Humanoid species. Sikaris was approximately 40,000 light-years from Alastria. It had a mantle of tetrahedral quartz 20 kilometres thick which the natives used to allow their trajector technology to work. [13]
Simperia [66] A Cardassian planet, site of a base in Damar's rebellion. The base was destroyed by the Dominion in the later stages of the Dominion war. [66]
Sobras [497] Kazon-Pommar world [497]
Sobras [497] Delta quadrant planet which Voyager visited in 2372. The planet was the location of a Kazon-Pommar settlement. Neelix had a friend there who had the ear of the Pommar Maje. Voyager visited Sobras to attend a conference with several Kazon sects in hopes of forming a limited alliance. The attempt was sabotaged by the Trabe, and Voyager departed soon afterwards. [497]
Solais V [329] Place where Riva helped end a war. [329] In 2371 Kasidy Yates' ship hauled a load of duridium ore to Solais Five. [98]
Solarion IV [231] Federation colony world located close to Cardassian space. [231]
Solosos III [287] Planet in the Federation/Cardassian de-militarised zone. Site of a Maquis colony, the entire planet was poisoned with trilithium resin by Captain Sisko and therefore rendered uninhabitable to Humans for the next 50 years. [287]
Sothis III [65] Home world of the Satarran people [65]
Soukara [153] Planet in Dominion controlled space. [153]
Stakoron II [53] Planet in the Gamma Quadrant which contained deposits of Mizainite ore. [53]
Stameris [498] Location of a slave market in 2151; probably but not certainly a planet. [498]
Straleb [33] Planet in the Omega Sagitta system, home of a relatively primitive spacefaring species. [33]
Styris IV [399] Plagued by Anchilles Fever in 2364 [399]
Surata IV [499] Planet on which Riker was injured by a poisonous plant. [499]
Suvin IV [400] Planet with famous ruins [400]
Syrath [163] Syrath, also known as Syr, was the homeworld of the Syrath species. It was an extreme environment planet, with a surface pressure of two hundred times standard atmospheric pressure. [163]
T' Lani III [500] Planet whose population was wiped out by a war involving weapons called Harvesters. [500]
T' Lani Prime [500] Planet in the T'Lani system [500]
T'Khut [4] A Vulcan planet, in 2381 T'Khut was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack. [4]
T'lli Beta [130] Destination of the Enterprise-D when it encountered 2 dimensional creatures [130]
Tagra IV [305] Planet located in the Argolis Cluster. Tagra IV suffered from massive environmental contamination until the damage was repaired by Amanda Rogers. [305]
Tagus III [490] Planet with many archeological sites [490]
Takar [501] Delta Quadrant. Second planet in system; Class M [501]
Takara [502] Homeworld of the Takarans. [502]
Talagos Prime [325] A Federation colony planet in the Taurus Reach. In 2265 the USS Bombay was going to transport Lieutenant Commander Stutzman to the colony on Talagos Prime so that he could rejoin the USS Endeavour when it arrived there. The Bombay never made the journey, as it was destroyed by the Tholians at Ravanar IV. [325]
Talax [483] Home of the Talaxians [483]
Talos IV [420] Home of the Talosians, one of the most powerful telepathic species [420]
Tamaal [138] Planet which was home to a large trading outpost with over two million inhabitants. It was located in a binary star system. [138]
Tamaros III [325] A planet which was part of the Tamaros system, one of at least three in the system. In 124 BC the Nemite Revolution occurred on the planet. [325]
Tandar Prime [503] Alpha Quadrant planet, home planet of the Tandarians. [503]
Tantalus V [504] Federation penal colony [504]
Tanuga IV [319] Dr. Apgar worked on the Krieger Wave converter here [319]
Tarakis [269] Location of telepathic memorial [269]
Tarchannen III [404] Crewmembers from the USS Victory were infected by alien DNA here [404]
Tarella [68] Home of the Tarellians, who were all but destroyed in a biological war [68]
Taresia [505] Planet in the Delta Quadrant. Taresia is the third planet in the system and home planet of the Taresians. The system is subject to a blockade by the Nasari, and Voyager was attacked when it attempted to visit the planet in 2373. [505]
Tarkalea [506] Home planet of the Tarkaleans. In 2152 T'Pol contacted Tarkalea to inform them of the loss of one of their transport ships. [506]
Tarod IX [61] Planet located near the Romulan Neutral Zone. [61]
Tarok [507] A class M moon in Kazon-Olga space. [507]
Tarsas III [139] The planet which Starbase 74 orbits. [139]
Tarsus IV [103] Federation colony, site of the infamous massacre by Kodos the Executioner. [103]
Tartaras V [132] Vash decided to explore here [132]
Tau Alpha C [508] The Traveller's home world. [508]
Tau Ceti III [314] Planet where Picard met Captain Keel for the first time in a rather exotic bar. [314]
Tau Ceti Prime [248] Site of tragic accident in 2358 that claimed the life of Admiral Janeway [248]
Tau Cygna V [509] A Human colony was established here in violation of the Treaty of Armens. It was removed when the Sheliak decided to claim the planet in accordance with the treaty. [509]
Taurus II [357] Class M planet located within the boundaries of the Quasar-like phenomenon of Murusaki-312. The planet was unexplored prior to 2267; in that year the shuttlecraft Galileo crash landed there whilst exploring Murusaki. The planet was home to a primitive species of very large furry humanoids, who proved to be very aggressive towards outsiders. [357]
Tavela Minor [510] Planet nurse Ogawa considered takinga holiday on [510]
Teerza Prime [188] Dr. Phlox's wife Kessil moved to this planet to be with her third husband. [188]
Telfas prime [497] Delta Quadrant planet on which a mining community was located. [497]
Tellar [115] Home world of the Tellarite civilisation; within striking distance of Betazed [115] The NX-01 visited Tellar Prime in 2154. [511]

In 2381 Tellar was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack. [4]
Telsius Prime [272] Delta Quadrant planet, location of a bolomite mining facility. In 2376 a group of confidence tricksters masquerading as Voyager crewmembers stole ten kilotons of ore from the planet. [272]
Teluridian IV [97] Alpha Quadrant planet [97]
Terlina III [69] Planet where Noonien Soongs laboratory was situated [442]
Terosa Prime [118] Planet which Nidell and her husband Professor Gideon Seyetik visited 2367. Nidell almost died on the planet when she lost control of her telepathic abilities. [118]
Terra Nova [512] Earth's first extrasolar colony world, colonised sometime prior to 2076. [512]
Tesnia [513] Home planet of the Tesnians. It's atmosphere contains Boron gas. [513]
Tessen III [389] Federation planet threatened by an asteroid in 2368. The Enterprise-D managed to destroy the asteroid. [389]
Tessik Prime [514] Planet visited by the NX-01 Enterprise in 2152 about a month before visiting an alien repair station. [514]
Tethys III [326] Planet with a Hydrogen-Helium composition and a frozen core. It was located hundreds of light years away from the Paxan homeworld. [326]
Thalos VI [96] A planet on which Gaila was once arrested for vagrancy. [96]
Thalos VII [178] Coca beans are aged for four hundred years here [178]
Thanatos VII [515] A plasma conduit was manufactured here for the Enterprise-D [515]
Thasus [27] Planet where Charlie Evans grew up [27]
The Wierd Planet [516] This Delta Quadrant world existed in a state of extreme temporal flux as a result of the subspace particle field produced by its tachyon core. The world had Gravimetric readings similar to that of a collapsed dwarf star. It also resembled a quasar in that it had a rate of rotation of approximately fifty eight revolutions per minute. The name was suggested by Naomi Wildman. Her initial suggestion was "The Weird Planet Where Time Moved Very Fast And So Did The People Who Lived There". Seven of Nine suggested a slightly more precise "The Weird Planet Displaced in Time". [516]
Thelka IV [107] Picard discovered an excellent dessert here [107]
Theta Cygni XII [197] Planet struck by the Denevan Neural Parasites [197]
Theta VII [58] Planet which requested vaccines from the USS Enterprise. [58]
Theta VIII [517] Final destination of the spacecraft Charybdis [517]
Tiburon [327] Zora carried out unethical experiments here [327]
Tilonus IV [518] Will Riker was brainwashed after being captured on an away mission here [518]
Timor II [436] Planet on which the Ferengi found large deposits of pergium. They opened a large mining facility there. [436]
Titan [425] Moon of Saturn [425]
Titus IV [190] Miles O'Brien almost stepped on a Lycosa Tarantula here [190]
Tkon [232] The founding world of a great interstellar empire, long collapsed. [519]
Tohvun III [426] Neutral planet on the Federation-Cardassian border [426]
Torad IV [520] Gamma Quadrant; a planet which has mysterious botanical specimens [520]
Toranius Prime [269] Popular vacation planet from Turakus [269]
Torga IV [521] Gamma Quadrant; vast quantities of cormaline [521]
Torman V [158] Picard gained transport for Celtris III from this planet [158]
Torna IV [364] Planet somewhere in the vicinity of Deep Space Nine. Kor was on Torna IV when he boasted of finding the Shroud of the Sword whilst intoxicated. Toral overheard the boast and began to follow Kor in hopes of finding the Sword of Khaless. [364]
Torona IV [522] Home of the Jarada [522]
Torros III [523] Location of Jem'Hadar space docks; destroyed by Federation forces at start of war. [523]
Tracken II [287] In the Demilitarised Zone; Maquis colony [287]
Tranome Sar [213] Site of a Klingon battle. [213]
Trelka V [143] A Cardassian planet, home of a Dominion base with 10,000 troops and an orbiting drydock. The base was the first target of General Martok's hit and run raid in 2375. One of his ships was destroyed in the battle. Martok commented that destroying the base would take half the Ninth Fleet. [143]
Trelkis Three [75] A planet known for having multi-centric rings. Mayweather always wanted to visit. [75]
Triacus [408] Gorgan killed a Federation science team on this planet [408]
Trialas IV [524] Planet in the Borderlands area. Arik Soong took a group of Augmented embryos to this world after stealing them from Cold Station 12 in the 2130s. [525] The NX-01 visited the planet in 2154. [524]
Triannon [526] Planet in the Delphic Expanse, located 6.3 light years from one of the spheres in the Muratas Star Cluster. [526]
Trill home world [527] Class M planet, home of hte Trill species. May be called Trillius Prime. [527]
Trillius Prime [294] Planet visited by Ensign Mayweather prior to 2151. It took him three years to get there. This is possibly the above mentioned Trill home world. [294]
Trinay III [325] A Federation outpost in the Taurus reach. In 2265 the cargo department of Starbase 47 (Vanguard) lost a power generator marked for the Trinay III outpost, much to the annoyance of Chief Petty Officer Elizabeth Langlois. [325]
Triskelion [344] M-24 Alpha system [344]
Troyius [318] Inhabited planet in the Tellun system, home to the Troyian species. [318]

In 2381 Troyius was one of the Alpha Quadrant planets targeted in the Borg attack. It was saved by the intervention of the USS da Vinci. [4]
Turakus [269] Planet, now uninhabited, on which a group of civilians was massacred centuries ago. [269]
Turkana IV [407] Tasha Yars birthplace; site of a failed Federation colony [407]
Ty' Gokor [528] Planetoid in asteroid field deep in Klingon space; new site of Klingon HQ [528]
Tycho IV [58] Home of the vampire cloud creature [58]
Typerias [129] A planet in the Taurus reach. Typerias was a good distance from Starbase 47 (Vanguard); it took the Archer-class scout-ship USS Sagittarius six weeks to reach the station from Typerias, which Commodore Reyes considered to be a good time for the journey. [129]
Tyrannius Prime [269] Delta Quadrant planet where soldiers looked forward to spending free time centuries ago. [269]
Tyree [202] Planet on which Sisko found the Orb of the Emissary [202]
Tyrellia [60] Federation planet with no atmosphere and no magnetic pole [60]
Tyrus VII A [152] Tyran system [152]
Tyrus VIIa [152] Home of the Tyrus particle fountain [152]
Tzenketh [529] Home world of the Tzenkethi [529]
Ufandi III [376] The Duras sisters transferred illegal goods through here [376]
Ultima Thule [317] Location of Dolamide purification plant [317]
Umoth VIII [137] In the Demilitarised Zone [137]
Unefra III [285] Enabran Tain lived here during his retirement [285]
Vacca VI [124] Planet located in the Vacca system in the Cabral sector. Class M, Vacca Vi served as the home for a group of Boraalans which the Enterprise-D transported from Boraal II when the atmosphere of that planet was destroyed. The environment on Vacca VI was a close match for that on Boraal II. [124]
Vadris III [132] Natives think they are the only intelligent life in the universe [132]
Vagra II [530] Zed Lapis system. Tasha Yar was murdered on this planet. [530]
Valakis [412] Home planet of the Valakians and the Menk. [412]
Valeo Beta V [531] Valeo Beta V was an L class planet located at coordinates 2755.9753. It had a rotational period of 19.9 hours and a year lasted 221.4 solar days. Its mass was estimated to be 5.03912 x 1024 Kg. It was estimated to be 4.3 x 109 solar years old. It had a mean surface temperature of -14°C. Hemmer commented that it reminded him of Andoria. [531]

Its atmosphere was made up of 61% Nitrogen, 3% Oxygen, 0.4% Carbon Dioxide, 0.4% Argon and 0.3% Nitrous Oxide. It also contained trace amounts of Methane, Carbon Monoxide, and Neon. The upper atmosphere contained large amounts of charged nitrate ions that produced ionic interference, preventing both scanners, communications and transporters from operating. [531]
Valo I [231] Planet in the Valo system. Valo III has at least three moons; the third of these held a secret Bajoran terrorist camp led by Orta. The Enterprise-D visited the moon in 2368 whilst investigating a terrorist attack which had apparently been launched by Orta's group. [231]
Valo II [231] An M class planet located in the Valo system, near the Cardassian border. Valo II was the site of a Bajoran refugee camp during the Cardassian occupation of Bajor. The Enterprise-D visited the planet to speak to Keeve Falor in 2368 whilst investigating an apparent Bajoran terrorsit attack on the Federation. [231]
Valo III [231] Located in the Valo system, near the Cardassian border [231]
Valt Minor [358] Planet at war with Krios [358]
Vandor IV [168] Location of Doctor Manheims laboratory [168]
Vandros IV [337] Site of Iconian Gateway [337]
Varala [532] Habitable planet. Varala was the planet on which the Changeling Laas grew up after being sent out into the galaxy by his people. It was home to a snetient species known as the Varalans. [532]
Vashti [176] Planet in the Quiris sector of the beta quadrant. It was one of many planets used to relocate the Romulans in the 2380s when their sun was due to go supernova. Admiral Picard paid many visits to the planet during his work to help the relocation. He returned there in 2399 in an attempt to get the help of the Qowat Milat. Vashti was one of the planets controlled by Kar Kantar [176]
Vega Colony [420] Destination of the USS Enterprise when it received a distress call from the USS Columbia [420]
Vega Reticuli [484] Captain Archer met a couple from Vega Reticuli whilst visiting Risa in 2152. [484]
Velara III [533] In the Pleiades Cluster. The Federation was attempting to terraform this planet in 2364, not realising that the process was destroying a microscopic native life form. [533]
Velos VII [396] Location of a Cardassian internment camp was located. Dekon Elig was imprisoned on Velos VII until he was killed during an escape attempt. [396]
Veloz Prime [287] In the Demilitarised Zone; Cardassian colony; attacked by Maquis with biogenic weapon [287]
Vendikar [56] Fought a five century long computer war with Endikar, in the same system [56]
Ventani II [289] A Cardassian world, birthplace of Tret Akleen - the man considered to be the father of the Cardassian Union. [289]
Ventax II [534] Planet that entered into a bargain with the devil, Ardra [534]
Venus [535] Sol II [535]
Verex III [525] Planet on which the Orions maintained a slave market. Verex III is heavily guarded and has high security. Nine members of the NX-01's crew were taken here after being abducted by an Orion raider. [525]
Vergessen [330] Vergessen, planet in the Hypatia system. Location of a secret laboratory used to extract implants from former Borg drones. The lab was located within a facility called "The Seven Domes". The implants were removed under duress and without anaesthetic, in order to preserve the function of the devices. One such victim was Icheb, who served aboard the USS Voyager in 2376 and 2377. He was held captive at the facility in 2386 and was undergoing forced removal of his remaining implants when Seven of Nine attacked in an attempt to rescue him. She killed the doctors holding him captive. Icheb's injuries were too severe and he asked that she kill him to end his suffering, which she reluctently agreed to, killing him with a phaser shot to the heart. [330]
Veridian I [457] The first planet in the Veridian system. Veridian I was uninhabited. There was a single moon orbiting the planet. On the alternate timeline created by Dr. Soren's destruction of the Veridian sun, Veridian I and the other planets in the system were destroyed. [457]
Veridian II [457] The second planet in the Veridian system. Veridian II was uninhabited. There were two moons orbiting the planet along with a ring system. On the alternate timeline created by Dr. Soren's destruction of the Veridian sun, Veridian II and the other planets in the system were destroyed. [457]
Veridian III [457] The third planet in the Veridian system. Veridian II was a Class M world but did not have a sentient native population. Dr Tolian Soren set up his Trilithium weapon here in 2371, intending to use it to destroy the Veridian star and so alter the course of the nexus, allowing him to enter it. The plan succeeded, destroying Veridian II and all the other planets in the system. Fortunately Captain Picard and Admiral Kirk were able to travel back in time and prevent Soren from launching his weapon, moving those events into an alternate timeline. Captain Kirk was killed in the effort, and was buried in a stone cairn on a mountaintop on the planet.

The Enterprise-D engaged in battle with a Klingon Bird of Prey in orbit of Veridian system, leading to the loss of the ship. The saucer section crashlanded on Veridian III. The bulk of the crew survived and were subsequently rescued. [457]
Veridian IV [457] The fourth planet in the Veridian system. Veridian IV was home to a pre-industrial civilisation of some 230 million. There were two moons orbiting the planet. In the alternate timeline created by Dr. Soren's destruction of the Veridian sun, Veridian IV and the other planets in the system were destroyed. [457]
Veridian V [457] The fifth planet in the Veridian system. Veridian V was uninhabited. There was one moon orbiting the planet. On the alternate timeline created by Dr. Soren's destruction of the Veridian sun, Veridian V and the other planets in the system were destroyed. [457]
Veridian VI [457] The sixth and outermost planet in the Veridian system. Veridian VI was uninhabited. There were two moons orbiting the planet along with a ring system. On the alternate timeline created by Dr. Soren's destruction of the Veridian sun, Veridian VI and the other planets in the system were destroyed. [457]
Vico V [271] Alpha Quadrant planet reputed to have one of the wildest skies in the entire quadrant. [271]
Vilmor II [65] Clues to the ancient seeding of Humanoids was found here [65]
Vissia [536] Home planet of the Vissians. [536]
Volchok Prime [53] The Ferengi Hoex bought his rivals cargo port here [53]
Volon II [340] In the Demilitarised Zone [340]
Volon III [137] In the Demilitarised Zone [137]
Vulcan [30] Home world of the Vulcans, founding members of the Federation [30] The Enterprise visited Vulcan in 2267 to pick up Ambassador Spock for the Coridan Conference. [77] The planet has seen several civil wars, the last in 2154. [537] The war was ended with the help of the NX-01. [538] The Enterprise-D also visited in 2366 to transport Ambassador Sarek to a conference with the Legarans [22], and again in 2370 to foil a plot to steal an ancient telepathic weapon. [227]

In 2381 Vulcan was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack. [4]
Vulcan [169] In the Confederation alternate reality Vulcan is at war with Earth. [479]
Wrigley's Pleasure Planet [174] Planet where Enterprise crewmember Darnell met a beautiful woman [174]
Xanthras III [52] Destination of the Enterprise-D in 2366 [52]
Xantoras [539] Planet visited by the NX-01 Enterprise in 2153. The ship rescued a party of Denobulan geologists who were working there at the time. [539]
Xarantine [4] Home of the Xarantine civilisation. In 2381 Xarantine was one of the Alpha Quadrant planets targeted in the Borg attack. It was badly damaged in the attack. [4]
Xerxes VII [14] Legend says a mythical land called Neinman is found here [14]
Xindus [540] The original homeworld of the Xindi, Xindus was destroyed in a civil war between the various subspecies. The Xindi-Avians were rendered extinct in the destruction, prompting the creation of the Xindi ruling council. [541] The NX-01 visited the remains of Xindus in 2153. [222]
Yadalla Prime [100] Archeological site, possible target for Baran's mercenary team [100]
Yadera II [135] Gamma Quadrant home of Rurigan [135]
Yadera Prime [135] Conquered by the Dominion in 2340 [135]
Yerad III [119] A planet just outside the bounds of the Taurus Reach. The planet was considered by Cervantes Quinn as a third-rate imitation of Risa or Wrigley’s Pleasure Planet, the home of a large number of resorts, spas and other tourist destinations. It was also known for being the home of a loose collection of nefarious individuals, many of whom used the remote isolated location and large volume of traffic to and from the planet to hide their activities from the authorities. The Yerad system was the home of an outer planet which contained dilithium mines. [119]

In 2265 the Klingon Empire was interested in the Yerad system, both for the dilithium mines and as a possible strategic point for ship servicing operations. The criminal Ganz also had operations on Yerad III. [119]
Yridia [4] Home world of the Yridian civilisation. In 2381 Yridia was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack. [4]
Zadar IV [14] Planet where Dr. Harry Bernard once lived [14]
Zalkon [252] Home world of the Zalkonians [252]
Zayra IV [190] Where Miles O'Brien rerouted an emitter array [190]
Zenstala II [119] A Tholian planet close to the Taurus Reach. In 2265 the a Klingon task force attacked and destroyed the Tholian military outpost on Zenstala II. [119]
Zeon [316] Peaceful neighbors to the planet Ekos [316]
Zeta Alpha II [371] USS Lalo departed here before being lost to the Borg [371]
Zetar [419] Home to the Zetareans, destroyed millennia ago [419]
Zytchin III [5] Captain Picard once spent a four day vacation there which he claimed not to enjoy [5]

Name :  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # All

Colour key

Canon source Backstage source Novel source DITL speculation

References

# Series Season Source Comment
1 VOY 6 Survival Instinct
2 TOS 2 Bread and Circuses
3 TNG 3 The Vengeance Factor
4 Star Trek : Destiny, Book 3 - Lost Souls
5 TNG 3 Captain's Holiday
6 DS9 7 When it Rains...
7 TNG 4 Data's Day
8 DS9 5 Doctor Bashir, I Presume?
9 ENT 2 The Seventh
10 STP 1 Broken Pieces
11 DS9 5 ...Nor the Battle to the Strong
12 VOY 3 The Chute
13 VOY 1 Prime Factors
14 TNG 1 When the Bough Breaks
15 TOS 2 The Deadly Years
16 TNG 1 Coming of Age
17 TOS 1 The Enemy Within
18 VOY 2 Dreadnought
19 SNW 1 The Serene Squall
20 TOS 2 The Ultimate Computer
21 TOS 2 Wolf in the Fold
22 TNG 3 Sarek
23 TOS 1 Court Martial
24 TNG 4 The Host
25 TNG 4 Galaxy's Child
26 TNG 4 Future Imperfect
27 TOS 1 Charlie X
28 TNG 1 Encounter at Farpoint
29 DS9 3 Prophet Motive
30 TOS 2 Amok Time
31 Star Trek II : The Wrath of Khan
32 Star Trek Beyond
33 TNG 2 The Outrageous Okona
34 TNG 6 Birthright, Part 1
35 DS9 4 Return to Grace
36 TOS 1 Shore Leave
37 ENT 4 The Aenar
38 DS9 5 In the Cards
39 TNG 1 Angel One
40 TNG 3 The Hunted
41 TNG 2 Manhunt
42 TNG 1 Lonely Among Us
43 TOS 3 Whom Gods Destroy
44 DS9 7 The Siege of AR-558
45 VOY 6 One Small Step
46 DS9 4 Broken Link
47 TNG 3 Yesterday's Enterprise
48 ENT 1 Strange New World
49 ENT 4 In A Mirror, Darkly Part II From his onscreen biography
50 ENT 4 In A Mirror, Darkly Part II
51 ENT 4 In A Mirror, Darkly Part II From Archer's onscreen biography
52 TNG 3 Menage a Troi
53 DS9 1 The Nagus
54 TOS 3 The Cloud Minders
55 VOY 3 Displaced
56 TOS 1 A Taste of Armageddon
57 DS9 4 Hard Time
58 TOS 2 Obsession
59 TOS 3 Let that be Your Last Battlefield
60 TNG 6 Starship Mine
61 TNG 1 The Neutral Zone
62 From the episode script
63 TOS 2 Return to Tomorrow
64 TNG 1 The Arsenal of Freedom
65 TNG 6 The Chase
66 DS9 7 The Dogs of War
67 DS9 5 Blaze of Glory
68 TNG 1 Haven
69 TNG 7 Inheritance
70 TNG 2 The Child
71 DS9 7 Tacking into the Wind
72 VOY 1 Faces
73 ENT 3 Stratagem
74 ENT 3 Azati Prime
75 ENT 2 Horizon
76 Star Trek : Insurrection
77 TOS 2 Journey to Babel
78 Various Deep Space Nine episodes
79 DS9 2 The Homecoming
80 DS9 3 The House of Quark
81 DS9 3 Shakaar
82 DS9 5 The Assignment
83 DS9 1 The Storyteller
84 DS9 5 Looking for par'Mach in All the Wrong Places
85 DS9 7 Penumbra
86 DS9 2 The Circle
87 DS9 2 Rules of Acquisition
88 DS9 2 Sanctuary
89 DS9 3 Second Skin
90 DS9 4 Rules of Engagement
91 DS9 6 The Reckoning
92 DS9 1 Progress
93 DS9 2 Whispers
94 DS9 1 Past Prologue
95 DS9 2 The Siege
96 DS9 6 The Magnificent Ferengi
97 VOY 1 Ex Post Facto
98 DS9 3 The Adversary
99 TNG 7 Thine Own Self
100 TNG 7 Gambit, Part 1
101 TNG 7 Eye of the Beholder
102 TNG 3 The Price
103 TOS 1 The Conscience of the King
104 VOY 4 Vis-a-Vis
105 TOS 1 This Side of Paradise
106 ENT 4 Bound
107 TNG 6 Lessons
108 TNG 3 The Most Toys
109 TOS 2 A Piece of the Action
110 TOS 1 The Return of the Archons
111 TNG 2 The Icarus Factor
112 TNG 5 Redemption, Part 2
113 TOS 1 The Squire of Gothos
114 TOS 3 Day of the Dove
115 DS9 6 In the Pale Moonlight
116 TNG 3 Evolution
117 TNG 5 New Ground
118 DS9 2 Second Sight
119 Star Trek : Vanguard, Book 2 - Summon the Thunder
120 TNG 6 Face of the Enemy
121 TNG 3 Allegiance
122 DS9 6 Who Mourns for Morn?
123 DS9 4 Hippocratic Oath
124 TNG 7 Homeward
125 TNG 2 The Emissary
126 DS9 4 The Quickening
127 TNG 5 Silicon Avatar
128 DS9 4 The Way of the Warrior
129 Star Trek : Vanguard, Book 3 - Reap The Whirlwind
130 TNG 4 The Loss
131 TNG 2 Peak Performance
132 DS9 1 Q-Less
133 TNG 3 Deja Q
134 TNG 1 Symbiosis
135 DS9 2 Shadowplay
136 TNG 2 Up The Long Ladder
137 DS9 2 The Maquis, Part 2
138 ENT 2 Canamar
139 TNG 1 11001001
140 TNG 7 Dark Page
141 VOY 1 Caretaker
142 TNG 7 Sub Rosa
143 DS9 7 Once More Unto the Breach
144 DS9 3 The Search, Part 1
145 DS9 2 Playing God
146 TNG 7 Bloodlines
147 DS9 3 Defiant
148 TOS 3 Turnabout Intruder
149 TOS 1 Where No Man Has Gone Before
150 TOS 2 Friday's Child
151 DS9 2 The Wire
152 TNG 6 The Quality of Life
153 DS9 6 Change of Heart
154 DS9 6 Inquisition
155 TNG 4 Suddenly Human
156 TOS 3 The Way to Eden
157 Star Trek : Nemesis
158 TNG 6 Chain of Command, Part 1
159 TNG 1 Too Short a Season
160 TOS 1 Arena
161 TOS 1 Space Seed
162 VOY 1 Time and Again
163 Star Trek : Titan, Book 5 - Over a Torrent Sea
164 TNG 3 Tin Man
165 TNG 5 Darmok
166 TNG 3 Booby Trap
167 TNG 5 Conundrum
168 TNG 1 We'll Always Have Paris
169 STP 2 Penance
170 STP 1 Et in Arcadia Ego, Part 1
171 STP 1 Nepenthe
172 STP 1 The Impossible Box
173 ENT 1 Shadows of P'Jem
174 TOS 1 The Man Trap
175 TOS 1 Tomorrow is Yesterday
176 STP 1 Absolute Candor
177 ENT 1 Rogue Planet
178 TNG 2 The Dauphin
179 TNG 4 The Best of Both Worlds, Part 2
180 TNG 4 The Best of Both Worlds, Part 2 This likely took place in 2323, assuming Picard was rejected at age 18 and then accepted on his second try
181 TOS 3 For the World is Hollow and I Have Touched the Sky
182 DS9 3 Visionary
183 DS9 6 Time's Orphan
184 DS9 2 Blood Oath
185 DS9 6 Honor Among Thieves
186 DS9 7 Treachery, Faith, and the Great River
187 TNG 6 A Fistful of Datas
188 ENT 2 Stigma
189 TNG 4 The Drumhead
190 TNG 6 Realm of Fear
191 VOY 3 Sacred Ground
192 TNG 4 Remember Me
193 Star Trek : The Motion Picture
194 TNG 3 The Survivors
195 Star Trek XI
196 TOS 2 I, Mudd
197 TOS 1 Operation: Annihilate!
198 TOS 1 Operation: Annihilate! Kirk states that it was colonised a century ago
199 TNG 2 Contagion
200 ENT 1 Oasis
201 TNG 6 Aquiel
202 DS9 7 Image in the Sand
203 TNG 5 Time's Arrow, Part 1
204 ENT 2 Dawn
205 ENT 1 Civilization
206 ENT 1 Sleeping Dogs
207 ENT 1 Vox Sola
208 ENT 1 Desert Crossing
209 ENT 2 Marauders
210 ENT 2 The Communicator
211 Various Next Generation episodes
212 TNG 6 Descent, Part 1
213 TNG 2 A Matter of Honor
214 TNG 2 The Schizoid Man
215 TNG 2 Samaritan Snare
216 TNG 2 Pen Pals
217 ENT 3 Hatchery
218 ENT 3 North Star
219 ENT 3 The Shipment
220 ENT 3 Exile
221 ENT 3 Rajiin
222 ENT 3 The Xindi
223 ENT 3 Extinction
224 TOS 1 The Alternative Factor
225 TOS 1 Miri
226 TOS 1 The City on the Edge of Forever
227 TNG 7 Gambit, Part 2
228 TNG 7 Liaisons
229 TOS 3 The Paradise Syndrome
230 TNG 5 Unification, Part 1
231 TNG 5 Ensign Ro
232 TNG 1 The Last Outpost
233 TNG 5 The Outcast
234 VOY 1 State of Flux
235 VOY 1 Emanations
236 Various Voyager episodes
237 VOY 1 Cathexis
238 TNG 3 The Bonding
239 VOY 2 Tattoo
240 VOY 2 Parturition
241 VOY 2 Resistance
242 TNG 3 Hollow Pursuits
243 VOY 2 Basics, Part 1
244 VOY 2 Tuvix
245 VOY 2 The Thaw
246 VOY 3 Scorpion, Part 1
247 VOY 3 Blood Fever
248 VOY 3 Coda
249 VOY 3 Macrocosm
250 VOY 3 Darkling
251 VOY 3 Rise
252 TNG 3 Transfigurations
253 VOY 3 Unity
254 VOY 4 Year of Hell, Part 1
255 VOY 4 Concerning Flight
256 VOY 4 Demon
257 VOY 4 Random Thoughts
258 VOY 5 Extreme Risk
259 VOY 5 In the Flesh
260 VOY 5 Once Upon a Time
261 VOY 4 Retrospect
262 VOY 5 Timeless
263 VOY 4 Waking Moments
264 VOY 5 Course: Oblivion
265 VOY 5 Warhead
266 VOY 6 Dragon's Teeth
267 VOY 6 Virtuoso
268 VOY 5 Someone to Watch Over Me
269 VOY 6 Memorial
270 VOY 6 Child's Play
271 VOY 6 Good Shepherd
272 VOY 6 Live Fast and Prosper
273 VOY 5 Think Tank
274 VOY 6 Tinker, Tenor, Doctor, Spy
275 VOY 7 Q2
276 VOY 7 Endgame, Part 1
277 VOY 7 Nightingale
278 VOY 7 Critical Care
279 VOY 7 Prophecy
280 DS9 6 Rocks and Shoals
281 DS9 3 The Die is Cast
282 DS9 1 Battle Lines
283 DS9 5 The Darkness and the Light
284 DS9 3 Heart of Stone
285 DS9 3 Improbable Cause
286 DS9 5 The Ascent
287 DS9 5 For the Uniform
288 DS9 6 Waltz
289 DS9 6 Tears of the Prophets
290 DS9 7 The Changing Face of Evil
291 DS9 5 Trials and Tribble-ations
292 ENT 1 Silent Enemy
293 ENT 1 Fight or Flight
294 ENT 1 Broken Bow
295 ENT 2 Minefield
296 ENT 2 Judgment
297 ENT 2 Precious Cargo
298 TOS 1 The Menagerie, Part 1
299 TOS 2 By Any Other Name
300 TNG 4 In Theory
301 ENT 2 The Catwalk
302 ENT 2 Bounty
303 Various Original Series episodes Appears in the title sequence of the remastered original series episodes
304 TNG 7 Journey's End
305 TNG 6 True-Q
306 ENT 4 The Augments
307 TOS 2 The Trouble With Tribbles
308 DS9 6 Sons and Daughters
309 DS9 4 Indiscretion
310 VOY 2 Innocence
311 DS9 4 For the Cause
312 TNG 5 Unification, Part 2
313 TNG 6 Relics
314 TNG 1 Conspiracy
315 Generic canonical information
316 TOS 2 Patterns of Force
317 DS9 1 Dramatis Personae
318 TOS 3 Elaan of Troyius
319 TNG 3 A Matter of Perspective
320 VOY 3 Remember
321 TNG 2 Time Squared
322 TOS 2 Metamorphosis
323 VOY 6 Equinox, Part 2
324 TNG 5 Violations
325 Star Trek : Vanguard, Book 1 - Harbinger
326 TNG 4 Clues
327 TOS 3 The Savage Curtain
328 TOS 1 What Are Little Girls Made Of?
329 TNG 2 Loud as a Whisper
330 STP 1 Stardust City Rag
331 DS9 3 Family Business
332 VOY 2 Lifesigns
333 SNW 1 Memento Mori
334 DS9 5 A Simple Investigation
335 TNG 7 Parallels
336 Star Trek : Generations Guinan actually pronounces the planet name as Frocus III, but apparently this was a mistake
337 DS9 4 To the Death
338 TNG 2 Unnatural Selection
339 DS9 5 Children of Time
340 DS9 2 The Maquis, Part 1
341 TNG 3 The Offspring
342 TNG 3 The Enemy
343 TNG 4 Final Mission
344 TOS 2 The Gamesters of Triskelion
345 TOS 2 The Apple
346 TOS 3 The Empath
347 TNG 5 The Next Phase
348 DS9 5 Let He Who Is Without Sin...
349 VOY 7 Drive
350 DS9 2 Paradise
351 Star Trek III : The Search for Spock
352 TOS 3 The Mark of Gideon
353 TNG 5 Disaster
354 TNG 7 All Good Things
355 VOY 7 Flesh and Blood, Part 1
356 TOS 2 Mirror, Mirror
357 TOS 1 The Galileo Seven
358 TNG 5 The Perfect Mate
359 TNG 7 Force of Nature
360 VOY 2 Investigations
361 SNW 1 Ghosts of Illyria
362 TOS 3 Requiem for Methuselah
363 DS9 6 Statistical Probabilities
364 DS9 4 The Sword of Kahless
365 VOY 3 Warlord
366 VOY 1 Parallax
367 DS9 2 Melora
368 DS9 2 The Jem'Hadar
369 Star Trek : First Contact
370 TOS 1 The Devil in the Dark
371 TNG 3 The Best of Both Worlds, Part 1
372 TNG 7 Preemptive Strike
373 DS9 4 Starship Down
374 TNG 4 Half a Life
375 TOS 3 That Which Survives
376 TNG 7 Firstborn
377 TNG 5 The Inner Light
378 TNG 7 Attached
379 VOY 7 Author, Author
380 DS9 2 Invasive Procedures
381 Star Trek VI : The Undiscovered Country
382 TNG 3 Sins of the Father
383 TNG 1 Heart of Glory
384 DS9 2 The Alternate
385 SNW 1 Strange New Worlds
386 DS9 1 Dax
387 DS9 1 Duet
388 DS9 1 A Man Alone
389 TNG 5 Cost of Living
390 ENT 2 A Night In Sickbay
391 TNG 4 The Mind's Eye
392 TNG 5 The Perfect Mate It is presumed that the two are the same planet, though it seems odd that a Klingons would rule a non-Klingon world which was at war with another!
393 DS9 3 Meridian
394 TOS 2 The Doomsday Machine
395 VOY 5 Nothing Human
396 DS9 1 Babel
397 VOY 7 Natural Law
398 Star Trek : Vanguard, Book 4 - Open Secrets
399 TNG 1 Code of Honor
400 TNG 6 Rascals
401 TNG 3 The Defector
402 TNG 5 Power Play
403 SNW 1 Lift Us Where Suffering Cannot Reach
404 TNG 4 Identity Crisis
405 TNG 4 First Contact
406 VOY 5 Juggernaut
407 TNG 4 Legacy
408 TOS 3 And the Children Shall Lead
409 TNG 7 Interface
410 VOY 2 The 37's
411 STP 1 Maps and Legends
412 ENT 1 Dear Doctor
413 ENT 1 Fallen Hero
414 TOS 3 Is There in Truth no Beauty?
415 DS9 5 In Purgatory's Shadow
416 DS9 2 Necessary Evil
417 TNG 6 Ship in a Bottle
418 TOS 3 Spectre of the Gun
419 TOS 3 The Lights of Zetar
420 TOS 1 The Cage
421 TOS 1 The Cage Seen on a map display
422 Star Trek : Star Charts Page 22
423 VOY 4 Unforgettable
424 TNG 6 Tapestry
425 TNG 5 The First Duty
426 TNG 6 Chain of Command, Part 2
427 TNG 3 Who Watches The Watchers?
428 VOY 3 The Swarm
429 TNG 5 The Masterpiece Society
430 VOY 1 Learning Curve
431 ENT 1 Fortunate Son
432 TNG 6 Second Chances
433 TOS 2 A Private Little War
434 VOY 2 Resolutions
435 ENT 1 Shockwave, Part 1
436 DS9 7 Prodigal Daughter
437 Star Trek Into Darkness
438 Star Trek V : The Final Frontier
439 TNG 6 Rightful Heir
440 VOY 6 Tsunkatse
441 TNG 5 The Game
442 TNG 4 Brothers
443 TOS 2 The Omega Glory
444 TOS 2 Assignment: Earth
445 TNG 1 Datalore
446 TOS 1 Mudd's Women
447 TOS 1 Errand of Mercy
448 VOY 6 Fury
449 DS9 3 Life Support
450 ENT 2 Cease Fire
451 Star Trek : Titan, Book 3 - Orions Hounds
452 DS9 5 Business as Usual
453 TNG 5 A Matter of Time
454 SNW 1 Children of the Comet
455 VOY 7 Homestead
456 TOS 3 Plato's Stepchildren
457 Star Trek : Generations
458 Star Trek : Generations Pluto is now no longer considered to be a full planet, but is rather a "dwarf planet" - and indeed Generations does not contradict this claim. Our inclusion of it here is aimed at providing a complete list; we at DITL do not dispute the dwarf planet status!
459 TOS 2 Who Mourns for Adonais?
460 VOY 3 Flashback
461 TOS 1 The Naked Time
462 TOS 2 Catspaw
463 DS9 2 Rivals
464 Various Next Generation episodes It is presumed that the Klingon homeworld we see in TNG and beyond is the same planet that we see in TOS, but it is possible that they did indeed relocate and name their new world after the old one
465 TNG 4 Redemption, Part 1
466 Star Trek Into Darkness A shattered moon can be seen in orbit of the planet, indicating that something like the Praxis disaster has happened in this timeline, rather earlier than in the standard one
467 DS9 6 You are Cordially Invited...
468 VOY 6 Barge of the Dead
469 DS9 5 In Purgatory's Shadow Possibly named for the Kang we saw in the original series episode Day of the Dove
470 DS9 5 Looking for par'Mach in All the Wrong Places The battle was said to have taken place at the dawn of the Empire, one thousand years ago. This contradicts the fact that Khaless has been dead for 1,500 years, stated in TNG Rightful Heir.
471 ENT 4 Affliction
472 ENT 4 Divergence
473 TNG 1 Hide and Q
474 VOY 7 Workforce, Part 1
475 SNW 1 Spock Amok
476 VOY 1 Heroes and Demons
477 DS9 1 Vortex
478 TNG 2 Q Who
479 STP 2 The Star Gazer
480 DS9 3 Fascination
481 TNG 6 Man of the People
482 TOS 1 Balance of Terror
483 VOY 1 Jetrel
484 ENT 1 Two Days and Two Nights
485 VOY 6 Riddles
486 TNG 1 Justice
487 TNG 3 The High Ground
488 SNW 1 A Quality of Mercy
489 TOS 3 All Our Yesterdays
490 TNG 4 Qpid
491 Star Trek : Rise of the Federation - A Choice of Futures
492 TOS 3 Wink of an Eye
493 DS9 7 Strange Bedfellows
494 VOY 4 Revulsion
495 TNG 4 The Wounded
496 TOS 3 Spock's Brain
497 VOY 2 Alliances
498 ENT 1 Acquisition
499 TNG 2 Shades of Gray
500 DS9 2 Armageddon Game
501 VOY 3 False Profits
502 TNG 6 Suspicions
503 ENT 1 Detained
504 TOS 1 Dagger of the Mind
505 VOY 3 Favorite Son
506 ENT 2 Regeneration
507 VOY 2 Initiations
508 TNG 1 Where No One Has Gone Before
509 TNG 3 The Ensigns of Command
510 TNG 5 Imaginary Friend
511 ENT 4 Babel One
512 ENT 1 Terra Nova
513 ENT 1 Shuttlepod One
514 ENT 2 Dead Stop
515 TNG 7 Phantasms
516 VOY 6 Blink of an Eye
517 TNG 2 The Royale
518 TNG 6 Frame of Mind
519 TNG 1 The Last Outpost Presumed to exist given the name of the empire
520 DS9 4 Body Parts
521 DS9 5 The Ship
522 TNG 1 The Big Goodbye
523 DS9 5 Call to Arms
524 ENT 4 Cold Station 12
525 ENT 4 Borderland
526 ENT 3 Chosen Realm
527 DS9 3 Equilibrium
528 DS9 5 Apocalypse Rising
529 DS9 5 By Inferno's Light
530 TNG 1 Skin of Evil
531 SNW 1 All Those Who Wander
532 DS9 7 Chimera
533 TNG 1 Home Soil
534 TNG 4 Devil's Due
535 DS9 3 Past Tense, Part 1
536 ENT 2 Cogenitor
537 ENT 4 The Forge
538 ENT 4 Kir'Shara
539 ENT 2 The Breach
540 ENT 3 The Council
541 Various Enterprise episodes
Series : VOY Season 6
Episode : Survival Instinct
Series : TOS Season 2
Episode : Bread and Circuses
Series : TNG Season 3
Episode : The Vengeance Factor
Novel : Star Trek : Destiny, Book 3 - Lost Souls
Series : TNG Season 3
Episode : Captain's Holiday
Series : DS9 Season 7
Episode : When it Rains...
Series : TNG Season 4
Episode : Data's Day
Series : DS9 Season 5
Episode : Doctor Bashir, I Presume?
Series : ENT Season 2
Episode : The Seventh
Series : STP Season 1
Episode : Broken Pieces
Series : DS9 Season 5
Episode : ...Nor the Battle to the Strong
Series : VOY Season 3
Episode : The Chute
Series : VOY Season 1
Episode : Prime Factors
Series : TNG Season 1
Episode : When the Bough Breaks
Series : TOS Season 2
Episode : The Deadly Years
Series : TNG Season 1
Episode : Coming of Age
Series : TOS Season 1
Episode : The Enemy Within
Series : VOY Season 2
Episode : Dreadnought
Series : SNW Season 1
Episode : The Serene Squall
Series : TOS Season 2
Episode : The Ultimate Computer
Series : TOS Season 2
Episode : Wolf in the Fold
Series : TNG Season 3
Episode : Sarek
Series : TOS Season 1
Episode : Court Martial
Series : TNG Season 4
Episode : The Host
Series : TNG Season 4
Episode : Galaxy's Child
Series : TNG Season 4
Episode : Future Imperfect
Series : TOS Season 1
Episode : Charlie X
Series : TNG Season 1
Episode : Encounter at Farpoint
Series : DS9 Season 3
Episode : Prophet Motive
Series : TOS Season 2
Episode : Amok Time
Film: Star Trek II : The Wrath of Khan
Film: Star Trek Beyond
Series : TNG Season 2
Episode : The Outrageous Okona
Series : TNG Season 6
Episode : Birthright, Part 1
Series : DS9 Season 4
Episode : Return to Grace
Series : TOS Season 1
Episode : Shore Leave
Series : ENT Season 4
Episode : The Aenar
Series : DS9 Season 5
Episode : In the Cards
Series : TNG Season 1
Episode : Angel One
Series : TNG Season 3
Episode : The Hunted
Series : TNG Season 2
Episode : Manhunt
Series : TNG Season 1
Episode : Lonely Among Us
Series : TOS Season 3
Episode : Whom Gods Destroy
Series : DS9 Season 7
Episode : The Siege of AR-558
Series : VOY Season 6
Episode : One Small Step
Series : DS9 Season 4
Episode : Broken Link
Series : TNG Season 3
Episode : Yesterday's Enterprise
Series : ENT Season 1
Episode : Strange New World
Series : ENT Season 4
Episode : In A Mirror, Darkly Part II
Comment : From his onscreen biography
Series : ENT Season 4
Episode : In A Mirror, Darkly Part II
Series : ENT Season 4
Episode : In A Mirror, Darkly Part II
Comment : From Archer's onscreen biography
Series : TNG Season 3
Episode : Menage a Troi
Series : DS9 Season 1
Episode : The Nagus
Series : TOS Season 3
Episode : The Cloud Minders
Series : VOY Season 3
Episode : Displaced
Series : TOS Season 1
Episode : A Taste of Armageddon
Series : DS9 Season 4
Episode : Hard Time
Series : TOS Season 2
Episode : Obsession
Series : TOS Season 3
Episode : Let that be Your Last Battlefield
Series : TNG Season 6
Episode : Starship Mine
Series : TNG Season 1
Episode : The Neutral Zone
Source : From the episode script
Series : TOS Season 2
Episode : Return to Tomorrow
Series : TNG Season 1
Episode : The Arsenal of Freedom
Series : TNG Season 6
Episode : The Chase
Series : DS9 Season 7
Episode : The Dogs of War
Series : DS9 Season 5
Episode : Blaze of Glory
Series : TNG Season 1
Episode : Haven
Series : TNG Season 7
Episode : Inheritance
Series : TNG Season 2
Episode : The Child
Series : DS9 Season 7
Episode : Tacking into the Wind
Series : VOY Season 1
Episode : Faces
Series : ENT Season 3
Episode : Stratagem
Series : ENT Season 3
Episode : Azati Prime
Series : ENT Season 2
Episode : Horizon
Film: Star Trek : Insurrection
Series : TOS Season 2
Episode : Journey to Babel
Series : DS9 Season
Episode : Various Deep Space Nine episodes
Series : DS9 Season 2
Episode : The Homecoming
Series : DS9 Season 3
Episode : The House of Quark
Series : DS9 Season 3
Episode : Shakaar
Series : DS9 Season 5
Episode : The Assignment
Series : DS9 Season 1
Episode : The Storyteller
Series : DS9 Season 5
Episode : Looking for par'Mach in All the Wrong Places
Series : DS9 Season 7
Episode : Penumbra
Series : DS9 Season 2
Episode : The Circle
Series : DS9 Season 2
Episode : Rules of Acquisition
Series : DS9 Season 2
Episode : Sanctuary
Series : DS9 Season 3
Episode : Second Skin
Series : DS9 Season 4
Episode : Rules of Engagement
Series : DS9 Season 6
Episode : The Reckoning
Series : DS9 Season 1
Episode : Progress
Series : DS9 Season 2
Episode : Whispers
Series : DS9 Season 1
Episode : Past Prologue
Series : DS9 Season 2
Episode : The Siege
Series : DS9 Season 6
Episode : The Magnificent Ferengi
Series : VOY Season 1
Episode : Ex Post Facto
Series : DS9 Season 3
Episode : The Adversary
Series : TNG Season 7
Episode : Thine Own Self
Series : TNG Season 7
Episode : Gambit, Part 1
Series : TNG Season 7
Episode : Eye of the Beholder
Series : TNG Season 3
Episode : The Price
Series : TOS Season 1
Episode : The Conscience of the King
Series : VOY Season 4
Episode : Vis-a-Vis
Series : TOS Season 1
Episode : This Side of Paradise
Series : ENT Season 4
Episode : Bound
Series : TNG Season 6
Episode : Lessons
Series : TNG Season 3
Episode : The Most Toys
Series : TOS Season 2
Episode : A Piece of the Action
Series : TOS Season 1
Episode : The Return of the Archons
Series : TNG Season 2
Episode : The Icarus Factor
Series : TNG Season 5
Episode : Redemption, Part 2
Series : TOS Season 1
Episode : The Squire of Gothos
Series : TOS Season 3
Episode : Day of the Dove
Series : DS9 Season 6
Episode : In the Pale Moonlight
Series : TNG Season 3
Episode : Evolution
Series : TNG Season 5
Episode : New Ground
Series : DS9 Season 2
Episode : Second Sight
Novel : Star Trek : Vanguard, Book 2 - Summon the Thunder
Series : TNG Season 6
Episode : Face of the Enemy
Series : TNG Season 3
Episode : Allegiance
Series : DS9 Season 6
Episode : Who Mourns for Morn?
Series : DS9 Season 4
Episode : Hippocratic Oath
Series : TNG Season 7
Episode : Homeward
Series : TNG Season 2
Episode : The Emissary
Series : DS9 Season 4
Episode : The Quickening
Series : TNG Season 5
Episode : Silicon Avatar
Series : DS9 Season 4
Episode : The Way of the Warrior
Novel : Star Trek : Vanguard, Book 3 - Reap The Whirlwind
Series : TNG Season 4
Episode : The Loss
Series : TNG Season 2
Episode : Peak Performance
Series : DS9 Season 1
Episode : Q-Less
Series : TNG Season 3
Episode : Deja Q
Series : TNG Season 1
Episode : Symbiosis
Series : DS9 Season 2
Episode : Shadowplay
Series : TNG Season 2
Episode : Up The Long Ladder
Series : DS9 Season 2
Episode : The Maquis, Part 2
Series : ENT Season 2
Episode : Canamar
Series : TNG Season 1
Episode : 11001001
Series : TNG Season 7
Episode : Dark Page
Series : VOY Season 1
Episode : Caretaker
Series : TNG Season 7
Episode : Sub Rosa
Series : DS9 Season 7
Episode : Once More Unto the Breach
Series : DS9 Season 3
Episode : The Search, Part 1
Series : DS9 Season 2
Episode : Playing God
Series : TNG Season 7
Episode : Bloodlines
Series : DS9 Season 3
Episode : Defiant
Series : TOS Season 3
Episode : Turnabout Intruder
Series : TOS Season 1
Episode : Where No Man Has Gone Before
Series : TOS Season 2
Episode : Friday's Child
Series : DS9 Season 2
Episode : The Wire
Series : TNG Season 6
Episode : The Quality of Life
Series : DS9 Season 6
Episode : Change of Heart
Series : DS9 Season 6
Episode : Inquisition
Series : TNG Season 4
Episode : Suddenly Human
Series : TOS Season 3
Episode : The Way to Eden
Film: Star Trek : Nemesis
Series : TNG Season 6
Episode : Chain of Command, Part 1
Series : TNG Season 1
Episode : Too Short a Season
Series : TOS Season 1
Episode : Arena
Series : TOS Season 1
Episode : Space Seed
Series : VOY Season 1
Episode : Time and Again
Novel : Star Trek : Titan, Book 5 - Over a Torrent Sea
Series : TNG Season 3
Episode : Tin Man
Series : TNG Season 5
Episode : Darmok
Series : TNG Season 3
Episode : Booby Trap
Series : TNG Season 5
Episode : Conundrum
Series : TNG Season 1
Episode : We'll Always Have Paris
Series : STP Season 2
Episode : Penance
Series : STP Season 1
Episode : Et in Arcadia Ego, Part 1
Series : STP Season 1
Episode : Nepenthe
Series : STP Season 1
Episode : The Impossible Box
Series : ENT Season 1
Episode : Shadows of P'Jem
Series : TOS Season 1
Episode : The Man Trap
Series : TOS Season 1
Episode : Tomorrow is Yesterday
Series : STP Season 1
Episode : Absolute Candor
Series : ENT Season 1
Episode : Rogue Planet
Series : TNG Season 2
Episode : The Dauphin
Series : TNG Season 4
Episode : The Best of Both Worlds, Part 2
Series : TNG Season 4
Episode : The Best of Both Worlds, Part 2
Comment : This likely took place in 2323, assuming Picard was rejected at age 18 and then accepted on his second try
Series : TOS Season 3
Episode : For the World is Hollow and I Have Touched the Sky
Series : DS9 Season 3
Episode : Visionary
Series : DS9 Season 6
Episode : Time's Orphan
Series : DS9 Season 2
Episode : Blood Oath
Series : DS9 Season 6
Episode : Honor Among Thieves
Series : DS9 Season 7
Episode : Treachery, Faith, and the Great River
Series : TNG Season 6
Episode : A Fistful of Datas
Series : ENT Season 2
Episode : Stigma
Series : TNG Season 4
Episode : The Drumhead
Series : TNG Season 6
Episode : Realm of Fear
Series : VOY Season 3
Episode : Sacred Ground
Series : TNG Season 4
Episode : Remember Me
Film: Star Trek : The Motion Picture
Series : TNG Season 3
Episode : The Survivors
Film: Star Trek XI
Series : TOS Season 2
Episode : I, Mudd
Series : TOS Season 1
Episode : Operation: Annihilate!
Series : TOS Season 1
Episode : Operation: Annihilate!
Comment : Kirk states that it was colonised a century ago
Series : TNG Season 2
Episode : Contagion
Series : ENT Season 1
Episode : Oasis
Series : TNG Season 6
Episode : Aquiel
Series : DS9 Season 7
Episode : Image in the Sand
Series : TNG Season 5
Episode : Time's Arrow, Part 1
Series : ENT Season 2
Episode : Dawn
Series : ENT Season 1
Episode : Civilization
Series : ENT Season 1
Episode : Sleeping Dogs
Series : ENT Season 1
Episode : Vox Sola
Series : ENT Season 1
Episode : Desert Crossing
Series : ENT Season 2
Episode : Marauders
Series : ENT Season 2
Episode : The Communicator
Series : TNG Season
Episode : Various Next Generation episodes
Series : TNG Season 6
Episode : Descent, Part 1
Series : TNG Season 2
Episode : A Matter of Honor
Series : TNG Season 2
Episode : The Schizoid Man
Series : TNG Season 2
Episode : Samaritan Snare
Series : TNG Season 2
Episode : Pen Pals
Series : ENT Season 3
Episode : Hatchery
Series : ENT Season 3
Episode : North Star
Series : ENT Season 3
Episode : The Shipment
Series : ENT Season 3
Episode : Exile
Series : ENT Season 3
Episode : Rajiin
Series : ENT Season 3
Episode : The Xindi
Series : ENT Season 3
Episode : Extinction
Series : TOS Season 1
Episode : The Alternative Factor
Series : TOS Season 1
Episode : Miri
Series : TOS Season 1
Episode : The City on the Edge of Forever
Series : TNG Season 7
Episode : Gambit, Part 2
Series : TNG Season 7
Episode : Liaisons
Series : TOS Season 3
Episode : The Paradise Syndrome
Series : TNG Season 5
Episode : Unification, Part 1
Series : TNG Season 5
Episode : Ensign Ro
Series : TNG Season 1
Episode : The Last Outpost
Series : TNG Season 5
Episode : The Outcast
Series : VOY Season 1
Episode : State of Flux
Series : VOY Season 1
Episode : Emanations
Series : VOY Season
Episode : Various Voyager episodes
Series : VOY Season 1
Episode : Cathexis
Series : TNG Season 3
Episode : The Bonding
Series : VOY Season 2
Episode : Tattoo
Series : VOY Season 2
Episode : Parturition
Series : VOY Season 2
Episode : Resistance
Series : TNG Season 3
Episode : Hollow Pursuits
Series : VOY Season 2
Episode : Basics, Part 1
Series : VOY Season 2
Episode : Tuvix
Series : VOY Season 2
Episode : The Thaw
Series : VOY Season 3
Episode : Scorpion, Part 1
Series : VOY Season 3
Episode : Blood Fever
Series : VOY Season 3
Episode : Coda
Series : VOY Season 3
Episode : Macrocosm
Series : VOY Season 3
Episode : Darkling
Series : VOY Season 3
Episode : Rise
Series : TNG Season 3
Episode : Transfigurations
Series : VOY Season 3
Episode : Unity
Series : VOY Season 4
Episode : Year of Hell, Part 1
Series : VOY Season 4
Episode : Concerning Flight
Series : VOY Season 4
Episode : Demon
Series : VOY Season 4
Episode : Random Thoughts
Series : VOY Season 5
Episode : Extreme Risk
Series : VOY Season 5
Episode : In the Flesh
Series : VOY Season 5
Episode : Once Upon a Time
Series : VOY Season 4
Episode : Retrospect
Series : VOY Season 5
Episode : Timeless
Series : VOY Season 4
Episode : Waking Moments
Series : VOY Season 5
Episode : Course: Oblivion
Series : VOY Season 5
Episode : Warhead
Series : VOY Season 6
Episode : Dragon's Teeth
Series : VOY Season 6
Episode : Virtuoso
Series : VOY Season 5
Episode : Someone to Watch Over Me
Series : VOY Season 6
Episode : Memorial
Series : VOY Season 6
Episode : Child's Play
Series : VOY Season 6
Episode : Good Shepherd
Series : VOY Season 6
Episode : Live Fast and Prosper
Series : VOY Season 5
Episode : Think Tank
Series : VOY Season 6
Episode : Tinker, Tenor, Doctor, Spy
Series : VOY Season 7
Episode : Q2
Series : VOY Season 7
Episode : Endgame, Part 1
Series : VOY Season 7
Episode : Nightingale
Series : VOY Season 7
Episode : Critical Care
Series : VOY Season 7
Episode : Prophecy
Series : DS9 Season 6
Episode : Rocks and Shoals
Series : DS9 Season 3
Episode : The Die is Cast
Series : DS9 Season 1
Episode : Battle Lines
Series : DS9 Season 5
Episode : The Darkness and the Light
Series : DS9 Season 3
Episode : Heart of Stone
Series : DS9 Season 3
Episode : Improbable Cause
Series : DS9 Season 5
Episode : The Ascent
Series : DS9 Season 5
Episode : For the Uniform
Series : DS9 Season 6
Episode : Waltz
Series : DS9 Season 6
Episode : Tears of the Prophets
Series : DS9 Season 7
Episode : The Changing Face of Evil
Series : DS9 Season 5
Episode : Trials and Tribble-ations
Series : ENT Season 1
Episode : Silent Enemy
Series : ENT Season 1
Episode : Fight or Flight
Series : ENT Season 1
Episode : Broken Bow
Series : ENT Season 2
Episode : Minefield
Series : ENT Season 2
Episode : Judgment
Series : ENT Season 2
Episode : Precious Cargo
Series : TOS Season 1
Episode : The Menagerie, Part 1
Series : TOS Season 2
Episode : By Any Other Name
Series : TNG Season 4
Episode : In Theory
Series : ENT Season 2
Episode : The Catwalk
Series : ENT Season 2
Episode : Bounty
Series : TOS Season
Episode : Various Original Series episodes
Comment : Appears in the title sequence of the remastered original series episodes
Series : TNG Season 7
Episode : Journey's End
Series : TNG Season 6
Episode : True-Q
Series : ENT Season 4
Episode : The Augments
Series : TOS Season 2
Episode : The Trouble With Tribbles
Series : DS9 Season 6
Episode : Sons and Daughters
Series : DS9 Season 4
Episode : Indiscretion
Series : VOY Season 2
Episode : Innocence
Series : DS9 Season 4
Episode : For the Cause
Series : TNG Season 5
Episode : Unification, Part 2
Series : TNG Season 6
Episode : Relics
Series : TNG Season 1
Episode : Conspiracy
Source : Generic canonical information
Series : TOS Season 2
Episode : Patterns of Force
Series : DS9 Season 1
Episode : Dramatis Personae
Series : TOS Season 3
Episode : Elaan of Troyius
Series : TNG Season 3
Episode : A Matter of Perspective
Series : VOY Season 3
Episode : Remember
Series : TNG Season 2
Episode : Time Squared
Series : TOS Season 2
Episode : Metamorphosis
Series : VOY Season 6
Episode : Equinox, Part 2
Series : TNG Season 5
Episode : Violations
Novel : Star Trek : Vanguard, Book 1 - Harbinger
Series : TNG Season 4
Episode : Clues
Series : TOS Season 3
Episode : The Savage Curtain
Series : TOS Season 1
Episode : What Are Little Girls Made Of?
Series : TNG Season 2
Episode : Loud as a Whisper
Series : STP Season 1
Episode : Stardust City Rag
Series : DS9 Season 3
Episode : Family Business
Series : VOY Season 2
Episode : Lifesigns
Series : SNW Season 1
Episode : Memento Mori
Series : DS9 Season 5
Episode : A Simple Investigation
Series : TNG Season 7
Episode : Parallels
Film: Star Trek : Generations
Comment : Guinan actually pronounces the planet name as Frocus III, but apparently this was a mistake
Series : DS9 Season 4
Episode : To the Death
Series : TNG Season 2
Episode : Unnatural Selection
Series : DS9 Season 5
Episode : Children of Time
Series : DS9 Season 2
Episode : The Maquis, Part 1
Series : TNG Season 3
Episode : The Offspring
Series : TNG Season 3
Episode : The Enemy
Series : TNG Season 4
Episode : Final Mission
Series : TOS Season 2
Episode : The Gamesters of Triskelion
Series : TOS Season 2
Episode : The Apple
Series : TOS Season 3
Episode : The Empath
Series : TNG Season 5
Episode : The Next Phase
Series : DS9 Season 5
Episode : Let He Who Is Without Sin...
Series : VOY Season 7
Episode : Drive
Series : DS9 Season 2
Episode : Paradise
Film: Star Trek III : The Search for Spock
Series : TOS Season 3
Episode : The Mark of Gideon
Series : TNG Season 5
Episode : Disaster
Series : TNG Season 7
Episode : All Good Things
Series : VOY Season 7
Episode : Flesh and Blood, Part 1
Series : TOS Season 2
Episode : Mirror, Mirror
Series : TOS Season 1
Episode : The Galileo Seven
Series : TNG Season 5
Episode : The Perfect Mate
Series : TNG Season 7
Episode : Force of Nature
Series : VOY Season 2
Episode : Investigations
Series : SNW Season 1
Episode : Ghosts of Illyria
Series : TOS Season 3
Episode : Requiem for Methuselah
Series : DS9 Season 6
Episode : Statistical Probabilities
Series : DS9 Season 4
Episode : The Sword of Kahless
Series : VOY Season 3
Episode : Warlord
Series : VOY Season 1
Episode : Parallax
Series : DS9 Season 2
Episode : Melora
Series : DS9 Season 2
Episode : The Jem'Hadar
Film: Star Trek : First Contact
Series : TOS Season 1
Episode : The Devil in the Dark
Series : TNG Season 3
Episode : The Best of Both Worlds, Part 1
Series : TNG Season 7
Episode : Preemptive Strike
Series : DS9 Season 4
Episode : Starship Down
Series : TNG Season 4
Episode : Half a Life
Series : TOS Season 3
Episode : That Which Survives
Series : TNG Season 7
Episode : Firstborn
Series : TNG Season 5
Episode : The Inner Light
Series : TNG Season 7
Episode : Attached
Series : VOY Season 7
Episode : Author, Author
Series : DS9 Season 2
Episode : Invasive Procedures
Film: Star Trek VI : The Undiscovered Country
Series : TNG Season 3
Episode : Sins of the Father
Series : TNG Season 1
Episode : Heart of Glory
Series : DS9 Season 2
Episode : The Alternate
Series : SNW Season 1
Episode : Strange New Worlds
Series : DS9 Season 1
Episode : Dax
Series : DS9 Season 1
Episode : Duet
Series : DS9 Season 1
Episode : A Man Alone
Series : TNG Season 5
Episode : Cost of Living
Series : ENT Season 2
Episode : A Night In Sickbay
Series : TNG Season 4
Episode : The Mind's Eye
Series : TNG Season 5
Episode : The Perfect Mate
Comment : It is presumed that the two are the same planet, though it seems odd that a Klingons would rule a non-Klingon world which was at war with another!
Series : DS9 Season 3
Episode : Meridian
Series : TOS Season 2
Episode : The Doomsday Machine
Series : VOY Season 5
Episode : Nothing Human
Series : DS9 Season 1
Episode : Babel
Series : VOY Season 7
Episode : Natural Law
Novel : Star Trek : Vanguard, Book 4 - Open Secrets
Series : TNG Season 1
Episode : Code of Honor
Series : TNG Season 6
Episode : Rascals
Series : TNG Season 3
Episode : The Defector
Series : TNG Season 5
Episode : Power Play
Series : SNW Season 1
Episode : Lift Us Where Suffering Cannot Reach
Series : TNG Season 4
Episode : Identity Crisis
Series : TNG Season 4
Episode : First Contact
Series : VOY Season 5
Episode : Juggernaut
Series : TNG Season 4
Episode : Legacy
Series : TOS Season 3
Episode : And the Children Shall Lead
Series : TNG Season 7
Episode : Interface
Series : VOY Season 2
Episode : The 37's
Series : STP Season 1
Episode : Maps and Legends
Series : ENT Season 1
Episode : Dear Doctor
Series : ENT Season 1
Episode : Fallen Hero
Series : TOS Season 3
Episode : Is There in Truth no Beauty?
Series : DS9 Season 5
Episode : In Purgatory's Shadow
Series : DS9 Season 2
Episode : Necessary Evil
Series : TNG Season 6
Episode : Ship in a Bottle
Series : TOS Season 3
Episode : Spectre of the Gun
Series : TOS Season 3
Episode : The Lights of Zetar
Series : TOS Season 1
Episode : The Cage
Series : TOS Season 1
Episode : The Cage
Comment : Seen on a map display
Book : Star Trek : Star Charts
Comment : Page 22
Series : VOY Season 4
Episode : Unforgettable
Series : TNG Season 6
Episode : Tapestry
Series : TNG Season 5
Episode : The First Duty
Series : TNG Season 6
Episode : Chain of Command, Part 2
Series : TNG Season 3
Episode : Who Watches The Watchers?
Series : VOY Season 3
Episode : The Swarm
Series : TNG Season 5
Episode : The Masterpiece Society
Series : VOY Season 1
Episode : Learning Curve
Series : ENT Season 1
Episode : Fortunate Son
Series : TNG Season 6
Episode : Second Chances
Series : TOS Season 2
Episode : A Private Little War
Series : VOY Season 2
Episode : Resolutions
Series : ENT Season 1
Episode : Shockwave, Part 1
Series : DS9 Season 7
Episode : Prodigal Daughter
Film: Star Trek Into Darkness
Film: Star Trek V : The Final Frontier
Series : TNG Season 6
Episode : Rightful Heir
Series : VOY Season 6
Episode : Tsunkatse
Series : TNG Season 5
Episode : The Game
Series : TNG Season 4
Episode : Brothers
Series : TOS Season 2
Episode : The Omega Glory
Series : TOS Season 2
Episode : Assignment: Earth
Series : TNG Season 1
Episode : Datalore
Series : TOS Season 1
Episode : Mudd's Women
Series : TOS Season 1
Episode : Errand of Mercy
Series : VOY Season 6
Episode : Fury
Series : DS9 Season 3
Episode : Life Support
Series : ENT Season 2
Episode : Cease Fire
Novel : Star Trek : Titan, Book 3 - Orions Hounds
Series : DS9 Season 5
Episode : Business as Usual
Series : TNG Season 5
Episode : A Matter of Time
Series : SNW Season 1
Episode : Children of the Comet
Series : VOY Season 7
Episode : Homestead
Series : TOS Season 3
Episode : Plato's Stepchildren
Film: Star Trek : Generations
Film: Star Trek : Generations
Comment : Pluto is now no longer considered to be a full planet, but is rather a "dwarf planet" - and indeed Generations does not contradict this claim. Our inclusion of it here is aimed at providing a complete list; we at DITL do not dispute the dwarf planet status!
Series : TOS Season 2
Episode : Who Mourns for Adonais?
Series : VOY Season 3
Episode : Flashback
Series : TOS Season 1
Episode : The Naked Time
Series : TOS Season 2
Episode : Catspaw
Series : DS9 Season 2
Episode : Rivals
Series : TNG Season
Episode : Various Next Generation episodes
Comment : It is presumed that the Klingon homeworld we see in TNG and beyond is the same planet that we see in TOS, but it is possible that they did indeed relocate and name their new world after the old one
Series : TNG Season 4
Episode : Redemption, Part 1
Film: Star Trek Into Darkness
Comment : A shattered moon can be seen in orbit of the planet, indicating that something like the Praxis disaster has happened in this timeline, rather earlier than in the standard one
Series : DS9 Season 6
Episode : You are Cordially Invited...
Series : VOY Season 6
Episode : Barge of the Dead
Series : DS9 Season 5
Episode : In Purgatory's Shadow
Comment : Possibly named for the Kang we saw in the original series episode Day of the Dove
Series : DS9 Season 5
Episode : Looking for par'Mach in All the Wrong Places
Comment : The battle was said to have taken place at the dawn of the Empire, one thousand years ago. This contradicts the fact that Khaless has been dead for 1,500 years, stated in TNG Rightful Heir.
Series : ENT Season 4
Episode : Affliction
Series : ENT Season 4
Episode : Divergence
Series : TNG Season 1
Episode : Hide and Q
Series : VOY Season 7
Episode : Workforce, Part 1
Series : SNW Season 1
Episode : Spock Amok
Series : VOY Season 1
Episode : Heroes and Demons
Series : DS9 Season 1
Episode : Vortex
Series : TNG Season 2
Episode : Q Who
Series : STP Season 2
Episode : The Star Gazer
Series : DS9 Season 3
Episode : Fascination
Series : TNG Season 6
Episode : Man of the People
Series : TOS Season 1
Episode : Balance of Terror
Series : VOY Season 1
Episode : Jetrel
Series : ENT Season 1
Episode : Two Days and Two Nights
Series : VOY Season 6
Episode : Riddles
Series : TNG Season 1
Episode : Justice
Series : TNG Season 3
Episode : The High Ground
Series : SNW Season 1
Episode : A Quality of Mercy
Series : TOS Season 3
Episode : All Our Yesterdays
Series : TNG Season 4
Episode : Qpid
Novel : Star Trek : Rise of the Federation - A Choice of Futures
Series : TOS Season 3
Episode : Wink of an Eye
Series : DS9 Season 7
Episode : Strange Bedfellows
Series : VOY Season 4
Episode : Revulsion
Series : TNG Season 4
Episode : The Wounded
Series : TOS Season 3
Episode : Spock's Brain
Series : VOY Season 2
Episode : Alliances
Series : ENT Season 1
Episode : Acquisition
Series : TNG Season 2
Episode : Shades of Gray
Series : DS9 Season 2
Episode : Armageddon Game
Series : VOY Season 3
Episode : False Profits
Series : TNG Season 6
Episode : Suspicions
Series : ENT Season 1
Episode : Detained
Series : TOS Season 1
Episode : Dagger of the Mind
Series : VOY Season 3
Episode : Favorite Son
Series : ENT Season 2
Episode : Regeneration
Series : VOY Season 2
Episode : Initiations
Series : TNG Season 1
Episode : Where No One Has Gone Before
Series : TNG Season 3
Episode : The Ensigns of Command
Series : TNG Season 5
Episode : Imaginary Friend
Series : ENT Season 4
Episode : Babel One
Series : ENT Season 1
Episode : Terra Nova
Series : ENT Season 1
Episode : Shuttlepod One
Series : ENT Season 2
Episode : Dead Stop
Series : TNG Season 7
Episode : Phantasms
Series : VOY Season 6
Episode : Blink of an Eye
Series : TNG Season 2
Episode : The Royale
Series : TNG Season 6
Episode : Frame of Mind
Series : TNG Season 1
Episode : The Last Outpost
Comment : Presumed to exist given the name of the empire
Series : DS9 Season 4
Episode : Body Parts
Series : DS9 Season 5
Episode : The Ship
Series : TNG Season 1
Episode : The Big Goodbye
Series : DS9 Season 5
Episode : Call to Arms
Series : ENT Season 4
Episode : Cold Station 12
Series : ENT Season 4
Episode : Borderland
Series : ENT Season 3
Episode : Chosen Realm
Series : DS9 Season 3
Episode : Equilibrium
Series : DS9 Season 5
Episode : Apocalypse Rising
Series : DS9 Season 5
Episode : By Inferno's Light
Series : TNG Season 1
Episode : Skin of Evil
Series : SNW Season 1
Episode : All Those Who Wander
Series : DS9 Season 7
Episode : Chimera
Series : TNG Season 1
Episode : Home Soil
Series : TNG Season 4
Episode : Devil's Due
Series : DS9 Season 3
Episode : Past Tense, Part 1
Series : ENT Season 2
Episode : Cogenitor
Series : ENT Season 4
Episode : The Forge
Series : ENT Season 4
Episode : Kir'Shara
Series : ENT Season 2
Episode : The Breach
Series : ENT Season 3
Episode : The Council
Series : ENT Season
Episode : Various Enterprise episodes


© Graham & Ian Kennedy Page views : 1,732,152 Last updated : 19 Mar 2024