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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 DescriptionUp Episode
Andros III1 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. In the Cards
Ranuos VI2 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. Q Who
Portas V3 A Breen planet.3 For the Uniform
Regulak IV4 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.4 The Dogs of War
Trelka V5 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.5 Once More Unto the Breach
Atbar Prime4 A cardassian planet, home to a base for the Cardassian rebellion movement. The base was destroyed by Dominion forces.4 The Dogs of War
Quinor VII4 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.4 The Dogs of War
Simperia4 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.4 The Dogs of War
Rondac III6 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.7 Weyoun speculated that the attack had been planned largely to prevent any more Weyoun clones from being produced.8 The Changing Face of Evil
Sheva II5 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 2375.5 Once More Unto the Breach
Felton Prime5 A Cardassian planet, site of a military base. During the Dominion war General Martok destroyed the facility.5 Once More Unto the Breach
Pentath III9 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.9 Rules of Engagement
Kelvas V6 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.10 After the Dominion claimed to have killed Damar, rumours spread that he had been spotted on Kelvas V.4 Tacking into the Wind
Ventani II11 A Cardassian world, birthplace of Tret Akleen - the man considered to be the father of the Cardassian Union.11 Tears of the Prophets
Septimus III12 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.12 Strange Bedfellows
Adarak8 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.8 When it Rains...
Tarok13 A class M moon in Kazon-Olga space.13 Initiations
Kolarus III14 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.14 Star Trek : Nemesis
Nibiru15 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.15

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.15

Star Trek Into Darkness
Qo'noS16 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.16 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.17 The co-ordinates of Qo’noS are 43.89.26.0515, placing it some 4 days away from Earth at Warp 4.5.17

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 234316, although apparently some way was found to avert this.18

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.19

Quark would also visit Qo’noS in 2371 during his brief marriage to the Lady Grilka.20

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.21

The planet was divided up into various regions. The Ketha lowlands were the birthplace of Chancellor Martok, an area dominated by farmlands.5 Grilka was from the Mekro’vak region. 22 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. 23 The Hamar Mountains were home to Targs whose shoulders were used in the making of var’Hama candles.24 The Sea of Gatan was a body of water in which B’Elanna Torres almost drowned as a child.25 Kang's Summit was a location where Chancellor Martok once hunted Sabre Bear.26 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.27 The Skral River was noted in a Klingon drinking song which claimed that it once ran red with blood after a battle.25

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. 28

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.22

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.9

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.29
Star Trek VI : The Undiscovered Country
Alpha Carinae II30 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.30 The Ultimate Computer
Ha'Dara31 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.31 Flesh and Blood, Part 1
Alpha V32 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.32 Charlie X
Delta Rana IV33 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.33 The Survivors
Alonis29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Lya III34 A Federation planet on which a starbase is located. It is approximately 50 light years from Galorndon Core.34 The Defector
Caleb IV5 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.5 Once More Unto the Breach
Ariannus35 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.35 Let that be Your Last Battlefield
M-11336 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.36 The Man Trap
DITL Planet #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.37 Liaisons
Lappa IV38 A Ferengi planet, home of the flower Zan Periculi.38 Menage a Troi
Callinon VII39 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.39 The Search, Part 1
Alpha Omicron VII40 A gas giant where a large space faring alien was killed by the Enterprise-D.40 Galaxy's Child
Mira41 A gas giant world in the Mira system. Seven smaller planets orbit the giant, including Dytallix B, also known as Mira Antilla V.41 Conspiracy
Tau Cygna V42 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.42 The Ensigns of Command
Carraya IV23 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.23 Birthright, Part 1
Qu'vat43 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-01.43 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.44 The NX-01 travelled to Qu'Vat after the captured Augment Marab provided the co-ordinates.45 The Augments
Raatooras46 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.46 Judgment
Beta Lankal29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Maranga IV47 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.47 Firstborn
Korvat48 A Klingon world29, 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.48

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.29
Blood Oath
Beta Thoridor29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Krios49 A Klingon world, the Romulans attempted to convince the Klingons that the Federation was assisting Kriosian rebels to gain independance.49 Krios was at war with Vault until the Enterprise-D hosted a peace conference in 2368.50 The Mind's Eye
Minos51 A major arms production centre51 The Arsenal of Freedom
DITL Planet #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.3 For the Uniform
Galvin V52 A marriage here is only considered successful if offspring result within one year52 Data's Day
Altec53 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 2365.53 The Outrageous Okona
Bre'el IV54 A moon was knocked out of orbit, threatening planetary destruction54 Deja Q
Kentanna55 A mystical planet briefly thought to be Bajor55 Sanctuary
Kelton IV56 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.56 Dramatis Personae
New Vulcan15 A planet chosen by the Vulcans as a new homeworld after Nero destroyed Vulcan in the alternate timeline he created.15 Star Trek Into Darkness
Nimbus III57 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.57 Star Trek V : The Final Frontier
DITL Planet #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.58 Miri
Risa59 A planet in a binary star system, famed as one of the great vacation spots of the galaxy.60 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.59 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.61 Tourism was one of the major industries on Risa, with the Vulcan database listing more than two hundred registered Nuvian masseuses on the planet62 and attractions including subterranean gardens filled with luminescent plants, steam pools61, and a water recreation park.63

In 2135 T'Pol tracked a two Vulcan fugitives to Risa. She killed one, but the other escaped.64 In the 24th century, Commander Riker was very fond of the planet and managed to convince Captain Picard to holiday there.59 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.65 Geordi La Forge was on his way to Risa in 2367 when he was abducted by Romulans.49 Starfleet intelligence believed that Federation Ambassador Krajensky was replaced by a Founder infiltrator whilst visiting Risa in 237166 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.60 In 2375 Grand Nagus Zek and Ishka retired on the planet.4

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.29
Captain's Holiday
Avenal VII10 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.10 Tacking into the Wind
Galorndon Core67 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.67 The Enterprise-D again visited the planet in 2368 whilst investigating a Romulan plot to attack Vulcan.68 The Enemy
Altamid69 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.69

Balthazar came to master much of this technology, transforming himself into a local warlord and pirate.69
Star Trek Beyond
Kelva70 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.70 By Any Other Name
Ajilon Prime71 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.71

In 2381 the Ajilon system was one of those targeted in the Borg attack.29
...Nor the Battle to the Strong
Bryma72 A planet in the de-militarised zone between the Federation and Cardassia.72 The Maquis, Part 2
Levinius V73 A planet infested by the neural parasites encountered by the USS Enterprise.73 Operation: Annihilate!
Trelkis Three74 A planet known for having multi-centric rings. Mayweather always wanted to visit.74 Horizon
Delta Vega75 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.75

The planet should not be confused with the Delta Vega located near the edge of the galaxy.76
Star Trek XI
Eden77 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.77 The Way to Eden
Thalos VI78 A planet on which Gaila was once arrested for vagrancy.78 The Magnificent Ferengi
Antos IV79 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.79 Whom Gods Destroy
Draken IV80 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.80 Face of the Enemy
Argus X81 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.81 Obsession
Elanu IV56 A planet where Ben Sisko once engaged in a wild goose chase with Curzon Dax.56 Dramatis Personae
Hoek IV82 A planet where San Palo relics can be viewed82 Q-Less
Arloff IX83 A planet where the USS Charleston waited to rendezvous with the Enterprise-D to pick up three previously frozen Humans.83 The Neutral Zone
Alastria84 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.84 Prime Factors
Malindi VII85 A planet which is home to a colony called Darmok.85 Darmok
Kabrel I86 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.86 Statistical Probabilities
Chaya VII87 A planet which Leah Brahms attended a caucus at in the 2360s.87 Booby Trap
Kanda IV85 A planet which once had e seventh dynasty emperor called Darmok.85 Darmok
Meridian88 A planet which phased in and out of our universe periodically, along with its inhabitants.88 Meridian
Alture VII23 A planet which was the setting for a meditation holoprogram.23 Birthright, Part 1
Alpha 44189 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.89 Dreadnought
Thanatos VII90 A plasma conduit was manufactured here for the Enterprise-D90 Phantasms
Epsilon Nel III91 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.91 Violations
Dakala92 A rogue planet encountered by the NX-01 Enterprise in 2151, Dakala was a hunting ground used by the Eska.92 Rogue Planet
Nequencia Alpha29 A Romulan world, In 2381 Nequencia Alpha was one of the Alpha Quadrant planets targeted in the Borg attack.29 Star Trek : Destiny, Book 3 - Lost Souls
Largo V93 A shipment of Tamen Sahsheer was bound for here93 Babel
DITL Planet #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.94 In the Flesh
Gedi Prime95 A tourist resort, said to be even better than Risa95 Drive
M'kemas III66 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.66 The Adversary
Fahleena III56 A Valerian vessel visited here with supplies56 Dramatis Personae
T'Khut29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Milika III96 A young Picard rescued an Ambassador from here96 Tapestry
Vico V97 Alpha Quadrant planet reputed to have one of the wildest skies in the entire quadrant.97 Good Shepherd
Teluridian IV98 Alpha Quadrant planet98 Ex Post Facto
Ktarus99 Alpha quadrant planet, home of the Ktarians.99 This planet may also be known as Ktaria VII, or the two may be different planets. Child's Play
Tandar Prime100 Alpha Quadrant planet, home planet of the Tandarians.100 Detained
Ktaria VII101 Alpha quadrant planet. Chakotay once accidentally desecrated the tomb of a Ktarian on this world by removing a sacred stone.101 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. Emanations
DITL Planet #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.102 Endgame, Part 1
Dytallix B41 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.41 Conspiracy
Sha Ka Ree57 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 2285.57 Star Trek V : The Final Frontier
Lumbu103 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.103 Star Trek : Titan, Book 5 - Over a Torrent Sea
Eminiar VII104 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.104

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.104

A Taste of Armageddon
Pythro V105 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.105 Rivals
Ba'ku106 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.106

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.106

Star Trek : Insurrection
Valo II107 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.107 Ensign Ro
L-374 IV108 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.108 The Doomsday Machine
L-374 III108 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.108 The Doomsday Machine
Moab IV109 An uninhabitable planet in the Moab system. The planet housed a colony of genetically engineered Humans.109 The Masterpiece Society
L-S VI110 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.110 The Alternate
Draylon II55 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.55 Sanctuary
Bopak III111 An uninhabited planet in the Gamma quadrant; it is six weeks Away from nearest Dominion outpost.111 Hippocratic Oath
Kabrel II86 An uninhabited planet, notable only for having small deposits of cormaline.86 Statistical Probabilities
Lemma II112 Approximately three light years from Bilana III112 New Ground
Deriben V113 Aquiel Uhnari's last posting prior to Relay Station 47113 Aquiel
Yadalla Prime114 Archeological site, possible target for Baran's mercenary team114 Gambit, Part 1
Denius III115 Artefacts found here showed the location of Iconia115 Contagion
Kalandan Outpost116 Artificial Planet manufactured by the Kalandan people116 That Which Survives
Orelius IX87 Asteroidal planetoid87 Booby Trap
Rousseau V117 Astroidal planetoid117 The Dauphin
Corvan II112 Atmospheric pollutants threatened life on this planet112 New Ground
Derna118 Bajor's fourth moon118 Image in the Sand
Prophet's Landing119 Bajoran colony nearest Cardassian border119 Heart of Stone
Free Haven120 Bajoran Colony120 To the Death
Golana121 Bajoran Colony; Arrived At the "turn of the Century"121 Time's Orphan
Miridian VI122 Barash claimed to have been captured by Romulans here122 Future Imperfect
Meezan IV123 Bashir attended a burn treatment conference here123 In Purgatory's Shadow
Invernia II124 Bashir's father was stationed there124 Melora
Haven125 Beautiful planet thought by some to have mystical healing powers125 Haven
Kavis Alpha IV126 Became the home of the Nanites126 Evolution
Sarpeidon127 Beta Niobe system. Destroyed when sun went nova127 All Our Yesterdays
Beta Rigel29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
New Sydney128 Bilby's wife lived on this planet in 2374.128 Ezri Dax's family own a mining operation on New Sydney.129 Honor Among Thieves
Indri VIII130 Biosphere Destroyed130 The Chase
1865 Alpha131 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.131 Survival Instinct
DITL Planet #802 Borg planet destroyed by Species 8472 shortly after this picture was taken.132 Scorpion, Part 1
Remmil VI119 Buildings are constructed of Crystalline webbing here119 Heart of Stone
Morikin VII96 Cadet Picard was assigned here for training96 Tapestry
Vega Reticuli61 Captain Archer met a couple from Vega Reticuli whilst visiting Risa in 2152.61 Two Days and Two Nights
New Earth133 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.133 Resolutions
Gemaris V59 Captain Picard mediated a difficult trade dispute here59 Captain's Holiday
Zytchin III59 Captain Picard once spent a four day vacation there which he claimed not to enjoy59 Captain's Holiday
Epsilon IV134 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.134 Equinox, Part 2
DITL Planet #861 Captain Sisko and Gul Dukat were stranded on this planet after the Federation Starship transporting them was destroyed in a Dominion attack.135 Waltz
DITL Planet #849 Captain Sisko's captured Jem'Hadar crashlanded on this M class planet in the early stages of the DOminion war.136 Rocks and Shoals
Amleth Prime137 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.137 Return to Grace
Kora II138 Cardassian planet, site of a military academy138 Duet
Quatal Prime3 Cardassian world in the Demilitarised Zone. The planet had at least four moons.3 For the Uniform
Castor29 Castor was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381.29 Star Trek : Destiny, Book 3 - Lost Souls
Marcos XII139 Chosen by the evil Gorgan to conquer139 And the Children Shall Lead
Loval137 Civilian outpost, site of subspace relay station; site of secret weapons research installation137 Return to Grace
Mudd140 Class K planet inhabited by androids140 I, Mudd
Mab-Bu VI141 Class M moon141 Power Play
Marva IV3 Class M planet in the Badlands3 For the Uniform
Salinia Prime142 Class M planet in the Delta Quadrant.142 Warhead
Kylata II88 Class M planet in the Gamma Quadrant88 Meridian
Rakosa V89 Class M planet located in the Gamma Quadrant.89 Dreadnought
Taurus II143 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.143 The Galileo Seven
El-Adrel IV85 Class M planet where the Tamarians met the Enterprise-D. The planet was the home of a dangerous creature which was only partially visible.85 Darmok
Alpha 117144 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.144 The Enemy Within
Sigma Draconis III145 Class M Planet whose level of technical development was equivalent to Earth in the year 1485.145 Spock's Brain
Sigma Draconis IV145 Class M Planet whose level of technical development was equivalent to Earth in the year 2030.145 Spock's Brain
Barradas III114 Class M planet with many archeological ruins114 Gambit, Part 1
Trill home world146 Class M planet, home of hte Trill species. May be called Trillius Prime.146 Equilibrium
Sigma Draconis VI145 Class M planet, home of the Morg and Eymorg civilisations. Spock's brain was taken here after it was stolen by an Eymorg.145 Spock's Brain
Hur'Q Planet147 Class M world in the Gamma Quadrant147 The Sword of Kahless
Dozaria148 Class M world with hot, desertlike climate148 Indiscretion
Vilmor II130 Clues to the ancient seeding of Humanoids was found here130 The Chase
Thalos VII117 Coca beans are aged for four hundred years here117 The Dauphin
Rinax149 Colonized moon of Talax; 300,000 people died on Rinax when the metreon cascade was detonated here to end the Haakonian-Talaxian war.149 Jetrel
DITL Planet #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.150 Tuvix
Beltain IX151 Commercial shipping centre151 Coming of Age
Parliament152 Conference planet in the Beta Renna system.152 Lonely Among Us
Yadera Prime153 Conquered by the Dominion in 2340153 Shadowplay
Carema III154 Considered as a site for the partial mining system154 The Quality of Life
Tarchannen III155 Crewmembers from the USS Victory were infected by alien DNA here155 Identity Crisis
Ledonia III156 Dax bought a planet on this planet156 The Wire
Exo III157 Dead planet where Dr. Korby discovered sophisticated androids157 What Are Little Girls Made Of?
Selnia Prime158 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.158 Live Fast and Prosper
Banea98 Delta Quadrant planet at war with the Numiri.98 Ex Post Facto
Mislan159 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.159 The Swarm
Telfas prime160 Delta Quadrant planet on which a mining community was located.160 Alliances
Tyrannius Prime161 Delta Quadrant planet where soldiers looked forward to spending free time centuries ago.161 Memorial
Arakis Prime162 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.162 One Small Step
DITL Planet #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 2377.163 Prophecy
Sobras160 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.160 Alliances
Hemikek IV164 Delta Quadrant planet164 Lifesigns
Enara165 Delta Quadrant planet165 Remember
Seros166 Delta Quadrant planet, hom eworld of the Serosian people. Voyager encountered a ship from Seros in 2374.166 Revulsion
Akritiri167 Delta Quadrant Planet, home of a dictatorial species which imprisoned their citizens in space stations under inhumane conditions.167 The Chute
Ledos168 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.168 Natural Law
DITL Planet #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.169 Critical Care
Sikaris84 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.84 Prime Factors
Telsius Prime158 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.158 Live Fast and Prosper
La'voti V170 Delta Quadrant planet, visited by Voyager170 Nothing Human
Selek IV169 Delta quadrant planet. Gar was heading to a gambling tournament here when he was apprehended by Captain Janeway for stealing Voyager's EMH.169 Critical Care
Porakas IV171 Delta quadrant planet. Neelix obtained some Porakan eggs here in 2373.171 Flashback
Orendal V131 Delta Quadrant planet.131 Survival Instinct
Avery III172 Delta Quadrant site of a Vidiian research base172 Faces
Takar173 Delta Quadrant. Second planet in system; Class M173 False Profits
Prema II174 Delta Quadrant; Talaxian mining colony174 Basics, Part 1
Delta Vega76 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.76

This Delta Vega should not be confused with the Delta Vega near Vulcan.75
Where No Man Has Gone Before
Kaldra IV91 Destination of a group of Ulian researchers91 Violations
Evadne IV175 Destination of Enterprise-D after it encountered an unstable wormhole175 Clues
Durenia IV176 Destination of Enterprise-D in 2367176 Remember Me
Farius Prime128 Destination of Galador freighter128 Honor Among Thieves
Beta VI177 Destination of the Enterprise when it encountered Trelane177 The Squire of Gothos
Gamma II178 Destination of the Enterprise when some officers were taken to Triskelion178 The Gamesters of Triskelion
Sarona VIII179 Destination of the Enterprise-D before it went on to Vandor IX.179 We'll Always Have Paris
Otar II180 Destination of the Enterprise-D following the death of Lal180 The Offspring
Xanthras III38 Destination of the Enterprise-D in 236638 Menage a Troi
T'lli Beta181 Destination of the Enterprise-D when it encountered 2 dimensional creatures181 The Loss
Vega Colony182 Destination of the USS Enterprise when it received a distress call from the USS Columbia182 The Cage
Sentinel Minor IV183 Destination of the USS Lalo before they where destroyed by the Borg183 The Best of Both Worlds, Part 1
Hurkos III184 Devinoni Ral moved here at age 19184 The Price
Landris II185 Doctor Mowray conducted archeological research here185 Lessons
Cygnet XIV186 Dominated by women. The Enterprise computer underwent a refit here186 Tomorrow is Yesterday
Tanuga IV187 Dr. Apgar worked on the Krieger Wave converter here187 A Matter of Perspective
Delos IV176 Dr. Crusher completed her internship here176 Remember Me
Matalas188 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.188 Dear Doctor
Teerza Prime189 Dr. Phlox's wife Kessil moved to this planet to be with her third husband.189 Stigma
Beth Delta I126 Dr. Stubbs wished he could take Deanna Troi here for champagne126 Evolution
Kalla III47 Duras sisters conducted illegal mining here47 Firstborn
Signia Minor190 Earth Colony threatened by famine190 The Conscience of the King
Terra Nova191 Earth's first extrasolar colony world, colonised sometime prior to 2076.191 Terra Nova
Moon192 Earth's only natural satellite192 Star Trek : First Contact
Omicron IV193 Earthlike planet almost destroyed by nuclear weapons193 Assignment: Earth
Unefra III194 Enabran Tain lived here during his retirement194 Improbable Cause
Emila II187 Enterprise D visited here after Tanuga IV187 A Matter of Perspective
Nasreldine195 Enterprise-D crew member caught the flu here195 The Icarus Factor
Gamma Hydra IV196 Entire population of a Federation science colony died of apparent old age here196 The Deadly Years
Gamelan V197 Experienced increase in atmospheric radiation in 2367197 Final Mission
Beta Agni II198 Experienced tricyanate contamination198 The Most Toys
Ceti Alpha VI199 Exploded six months after Khan was abandoned on Ceti Alpha V199 Star Trek II : The Wrath of Khan
Ninipia Prime200 Famed for its dancing girls200 Vis-a-Vis
Cirrus IV201 Famed for its emerald wading pools201 Conundrum
Sarthong V59 Famous archeological ruins. Captain Picard advised Vash not to go here59, but she went anyway and managed to secure some valuable artefacts.202 Captain's Holiday
Calder II114 Federation archaeological outpost raided by mercenaries. A Federation research outpost was sited here; no visitors were allowed under any circumstances.114 Gambit, Part 1
Juhraya203 Federation Colony near Cardassian border203 Preemptive Strike
Saltok IV204 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.204 The Maquis, Part 1
Solarion IV107 Federation colony world located close to Cardassian space.107 Ensign Ro
Galen IV205 Federation Colony205 Suddenly Human
Tarsus IV190 Federation colony, site of the infamous massacre by Kodos the Executioner.190 The Conscience of the King
Tantalus V206 Federation penal colony206 Dagger of the Mind
Tessen III207 Federation planet threatened by an asteroid in 2368. The Enterprise-D managed to destroy the asteroid.207 Cost of Living
Tyrellia208 Federation planet with no atmosphere and no magnetic pole208 Starship Mine
Minos Korva209 Federation planet209 Chain of Command, Part 2
Planet Q190 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.190 The Conscience of the King
Draken IV114 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 2370.114 Gambit, Part 1
Barisa Prime66 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.66 The Adversary
Ivor Prime192 Federation world; destroyed by the Borg192 Star Trek : First Contact
Ferenginar210 Ferengi Home world210 Family Business
Gamma Tauri IV211 Ferengi stole a T-9 energy converter from here211 The Last Outpost
Jeraddo212 Fifth moon of Bajor. Formerly Class M, now uninhabitable After Energy tapping212 Progress
Caldik Prime213 Fifth planet In Its system213 Caretaker, Part 1
Regulus V214 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.214 Amok Time
Theta VIII215 Final destination of the spacecraft Charybdis215 The Royale
Athos IV216 Fog-bound world on the edge of the Badlands216 Blaze of Glory
Galdonterre48 Former hiding place of the Albino48 Blood Oath
Vendikar104 Fought a five century long computer war with Endikar, in the same system104 A Taste of Armageddon
Chrysalia184 From species name Chrysalians - not certain?184 The Price
Rura Penthe16 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.16 In 2152 Captain Archer was sent to Rura Pente, but the NX-01 crew managed to bribe the guards to secure his release.46

In 2381 Rura Pente was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.29
Star Trek VI : The Undiscovered Country
New Bajor217 Gamma Quadrant - same as the Crossover one?217 The Jem'Hadar
Yadera II153 Gamma Quadrant home of Rurigan153 Shadowplay
Boranis III218 Gamma Quadrant planet infected with a deadly plague by the Jem'Hadar.218 The Quickening
Argratha219 Gamma Quadrant world, home of the Argrathi219 Hard Time
Torad IV220 Gamma Quadrant; a planet which has mysterious botanical specimens220 Body Parts
Torga IV221 Gamma Quadrant; vast quantities of cormaline221 The Ship
DITL Planet #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.222 Dawn
Andor223 Gas giant planet. One of the moons, Andoria, is the home of the Andorian people.223 The Aenar
Marijne VII224 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.224 Interface
Triacus139 Gorgan killed a Federation science team on this planet139 And the Children Shall Lead
Manu III225 Government used proximity detectors225 Legacy
Pollux IV226 Greek god Apollo tried to recruit Kirk as a worshipper here.226 Who Mourns for Adonais?
Prakal II227 Guinan acquired an unusual drink here227 In Theory
Varala228 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.228 Chimera
Deneb V140 Harcourt Fenton Mudd illegally sold the rights to a Vulcan fuel synthesizer here140 I, Mudd
Ophiucus III229 Harcourt Fenton Mudd planned to sell some women as wives here229 Mudd's Women
DITL Planet #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.230 Bound
Galor IV180 Holds Annex of the Daystrom Institute180 The Offspring
Iconia115 Home of a legendary Iconian Empire115 Contagion
Chantil III85 Home of a mythical hunter named Darmok85 Darmok
Pendi II203 Home of a trader who supplied information to the Maquis.203 Preemptive Strike
Boreal III231 Home of a transport attacked by the Crystalline Entity231 Silicon Avatar
Benecia190 Home of Benecia Colony190 The Conscience of the King
Gaia232 Home of Defiant crew descendants in an alternate timeline232 Children of Time
Kenda II176 Home of Dr. Dalen Quaice176 Remember Me
Khofla II110 Home of Ferengi business man Plegg110 The Alternate
Gravesworld233 Home of Ira Graves, noted scientist233 The Schizoid Man
Halii113 Home of Lieutenant Aquiel Uhnari113 Aquiel
Delb II234 Home of Nellen Tore, assistant to Admiral Satie234 The Drumhead
Gonal IV235 Home of swarming moths235 Disaster
Catualla77 Home of Tango Rab, follower of Dr. Sevrin77 The Way to Eden
Andoria236 Home of the Andorian people236 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.223

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.29
Prophet Motive
Boraal II237 Home of the Boraalan people; these were largely rendered extinct in 2370 when the planet's atmosphere dissipated.237 Homeward
Brekka238 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 lifestyle238 Symbiosis
Chalna239 Home of the Chalnoth civilization239 Allegiance
Delta IV240 Home of the Deltan people240 Star Trek : The Motion Picture
Janus IV241 Home of the Horta species241 The Devil in the Dark
Iadara242 Home of the Iadara Colony242 Parallels
Torona IV243 Home of the Jarada243 The Big Goodbye
Legara IV244 Home of the Lagarans. The Enterprise-D transported Ambassador Sarek to Legara IV for a conference in 2366.244 Sarek
Ligon II245 Home of the Ligonians, who value honour above all else245 Code of Honor
Mazar62 Home of the Mazarites. In the 2150s the Vulcans helped the government to overcome its criminal corruption.62 Fallen Hero
Organia246 Home of the Organians, non-corporeal beings who ended the Federation Klingon war246 Errand of Mercy
Platonius247 Home of the Platonians247 Plato's Stepchildren
Manark IV248 Home of the sandbats248 The Empath
Talax149 Home of the Talaxians149 Jetrel
Talos IV182 Home of the Talosians, one of the most powerful telepathic species182 The Cage
Tarella125 Home of the Tarellians, who were all but destroyed in a biological war125 Haven
Tyrus VIIa154 Home of the Tyrus particle fountain154 The Quality of Life
Tycho IV81 Home of the vampire cloud creature81 Obsession
Xarantine29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Antede III249 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.249 Manhunt
Arcturus IV38 Home planet of the Arcturians.38 Menage a Troi
Barolia29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Capella IV250 Home planet of the Capellan warriors250 Friday's Child
Denobula251 Home planet of the Denobulan people.251 Oasis
Iyar37 Home planet of the Iyaarans, this world is noted for having spectacular crystal formations.37 Liaisons
Omega IV252 Home planet of the Khoms and Yangs; an ancient civilisation was almost wiped out by a bacteriological war here.252 The Omega Glory
Alpha Majoris I253 Home planet of the Mellitus, a being capable of assuming many different forms.253 Wolf in the Fold
Nausicaa254 Home planet of the Nausicaans.254 Fortunate Son
Tarkalea255 Home planet of the Tarkaleans. In 2152 T'Pol contacted Tarkalea to inform them of the loss of one of their transport ships.255 Regeneration
Tesnia256 Home planet of the Tesnians. It's atmosphere contains Boron gas.256 Shuttlepod One
DITL Planet #739 Home planet of the Torothans - possibly named Toroth. This world was visited by the NX-01 in 2152.257 Desert Crossing
Valakis188 Home planet of the Valakians and the Menk.188 Dear Doctor
Vissia258 Home planet of the Vissians.258 Cogenitor
Hansen's Planet143 Home to creatures similar to Taurus II143 The Galileo Seven
Delios VII259 Home to the Karis Tribe259 Sacred Ground
DITL Planet #746 Home to the Research Station 75, USS Enterprise once visited this planet to pick up a Federation defector who returned from the Romulans80 Face of the Enemy
Zetar260 Home to the Zetareans, destroyed millennia ago260 The Lights of Zetar
Atifs IV125 Home world of a people who give thanks in a manner similar to Betazoids.125 Haven
Betazed261 Home world of Betazoids; the Enterprise-D visited Betazed in 2366 for the biennial trade agreements conference.38 The planet was captured By Dominion forces during the war whilst its defending fleet was distraced by a practice exercise they were holding.261 In the Pale Moonlight
Gaspar VII208 Home world of Captain Edwell208 Starship Mine
Kostolain207 Home world of Minster Camio, fiancee of Lwaxana Troi207 Cost of Living
Enara Prime165 Home world of the Anarans 165 Remember
Benzar151 Home world of the Benzite people151 Coming of Age
Bolarus IX239 Home world of the Bolian people239 Allegiance
Cardassia130 Home world of the Cardassians130 The Chase
Galador II204 Home world of the Galador freighters204 The Maquis, Part 1
Kreetassa262 Home world of the Kreetassans. The NX-01 visited the planet in 2152 in an attempt to improve relations with the Kreetassans.262 A Night In Sickbay
Lissepia148 Home world of the Lissepian people148 Indiscretion
Melkot263 Home world of the Melkotians.263 Spectre of the Gun
Mizar II239 Home world of the Mizarians239 Allegiance
Pandril29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Sothis III130 Home world of the Satarran people130 The Chase
Tellar261 Home world of the Tellarite civilisation; within striking distance of Betazed261 The NX-01 visited Tellar Prime in 2154.264

In 2381 Tellar was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.29
In the Pale Moonlight
Tzenketh265 Home world of the Tzenkethi265 By Inferno's Light
Vulcan214 Home world of the Vulcans, founding members of the Federation214 The Enterprise visited Vulcan in 2267 to pick up Ambassador Spock for the Coridan Conference.266 The planet has seen several civil wars, the last in 2154.267 The war was ended with the help of the NX-01.268 The Enterprise-D also visited in 2366 to transport Ambassador Sarek to a conference with the Legarans244, and again in 2370 to foil a plot to steal an ancient telepathic weapon.269

In 2381 Vulcan was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack.29
Amok Time
Yridia29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Zalkon270 Home world of the Zalkonians270 Transfigurations
Klaestron IV271 Home world to Ilon Tandro271 Dax
Khefka IV272 Home world to Mareel272 Invasive Procedures
Selay152 Home world to reptile people152 Lonely Among Us
Benthos200 Home world to the Benthans200 Vis-a-Vis
Marejaretus VI249 Home world to the Ooolans249 Manhunt
Bynaus273 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.273 11001001
Bajor6 Homeworld of the Bajoran civilisation.6 Notable features include the Sahving valley274, the Janitza Mountains, which were never surveyed until 237120, the Kola mountain stronghold, the Serpent's ridge, the Ratosha pass, the Tanis canyon,275, the Fire Caves276 and the rivers Glyrhond277, Holana22, and Yolja278 Several peninsulas exist on the planet, including the Perikian Peninsula, beneath which the group known as the Circle had a base279 and the Northern Peninsula.280, the Trilar Peninsula and the Northwest Peninsula55 The planet is divided into political divisions called Provinces; these include Janitza20, Dahkur281, Lonar, Hill275, Golar9, Musilla.22, Kendra and Rakantha282 Bajor was stated in some sources to have three moons283, though it actually had at least five.212 Various Deep Space Nine episodes
Rhaandarel29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Takara284 Homeworld of the Takarans.284 Suspicions
Deneva73 Human colony world, first colonised in 2167285 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.73

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.29 Amongst the death were Elieth, the son of Tuvok and T'Pel, and his wife Ione.103
Operation: Annihilate!
Beta Antares IV286 Imaginary card game Fizzbin was played here according to Kirk286 A Piece of the Action
Galorda Prime9 In 2372 a Klingon civilian transport crashed here, killing all aboard9 Rules of Engagement
Celes II29 In 2381 Celes II was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack.29 Star Trek : Destiny, Book 3 - Lost Souls
Devnar IV29 In 2381 Devnar IV was one of the Alpha Quadrant planets targeted in the Borg attack.29 Star Trek : Destiny, Book 3 - Lost Souls
Hyralan29 In 2381 Hyralan was one of the Alpha Quadrant planets targeted in the Borg attack.29 Star Trek : Destiny, Book 3 - Lost Souls
Lorillia29 In 2381 Lorillia was one of the Alpha Quadrant planets targeted in the Borg attack.29 Star Trek : Destiny, Book 3 - Lost Souls
DITL Planet #822 In an alternate timeline, Voyager crashlanded on this planet whist attempting to use an advanced slipstream drive system to return home.287 Timeless
Korma137 In Cardassian space137 Return to Grace
Pollux V226 In the Beta Geminorum system226 Who Mourns for Adonais?
Napinne288 In the delta quadrant; Voyager stopped to pick up food supplies here in 2371.288 Learning Curve
Volon II204 In the Demilitarised Zone204 The Maquis, Part 1
Umoth VIII72 In the Demilitarised Zone72 The Maquis, Part 2
Volon III72 In the Demilitarised Zone72 The Maquis, Part 2
Panora3 In the Demilitarised Zone3 For the Uniform
Salva II3 In the Demilitarised Zone. Cardassian colony in treaty signing.3 For the Uniform
Veloz Prime3 In the Demilitarised Zone; Cardassian colony; attacked by Maquis with biogenic weapon3 For the Uniform
Tracken II3 In the Demilitarised Zone; Maquis colony3 For the Uniform
Hakton VII72 In the Demilitarized Zone72 The Maquis, Part 2
Orias III289 In the Orias system289 Defiant
Mariposa290 In the Phyecus Sector; site of Irish colony290 Up The Long Ladder
Velara III291 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.291 Home Soil
Malkus IX292 Inhabitants developed writing before sign language292 Loud as a Whisper
Parada II293 Inhabited planet in the Paradas system.293 Whispers
Troyius294 Inhabited planet in the Tellun system, home to the Troyian species.294

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.29
Elaan of Troyius
DITL Planet #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 system11 and another in which a Breen fleet forced them to withdraw.7 Various Enterprise episodes
Brinda IV153 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.153 Shadowplay
Kantare251 Inhabited planet within about 100 light years of Earth. The inhabitants had a colony on the planet Kotara Barath as of 2129.251 Oasis
Chand Aad103 Inhabited planet, know for its arid savannas.103 Star Trek : Titan, Book 5 - Over a Torrent Sea
Oceanus IV65 Inhabited planet.65 The Game
Excalbia295 Inhospitable volcanic planet where the Excalbians investigated good and evil295 The Savage Curtain
Camus II296 Janice Lester exchanged bodies with Captain Kirk here296 Turnabout Intruder
Camor V297 Jason Vigo settled here with his mother. Camor is a difficult planet to live on, and life there is a constant struggle for survival.297 It is not clear whether this is due to a harsh environment of poor social conditions. Bloodlines
Dayos IV48 Kang found one of the Albino's wives here48 Blood Oath
Sobras160 Kazon-Pommar world160 Alliances
Kurl130 Kerlan civilization died out 12 000 years ago130 The Chase
Deneb II253 Kesla murdered several women here253 Wolf in the Fold
H'atoria298 Klingon Colony near Border of Klingon and Federation space298

In 2381 H'atoria was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack.29
All Good Things
Ganalda IV71 Klingon forces retreated from herein 237371 ...Nor the Battle to the Strong
Boreth299 Klingon monastery299 The Way of the Warrior
Praxis16 Klingon moon, their key energy production facility until 2293 when it was largely destroyed in an accident caused by overmining and insufficient safety precautions.16 Star Trek VI : The Undiscovered Country
Beta Thoridar300 Klingon planet used as a base by the Duras forces300 Redemption, Part 2
No'nat27 Klingon planet where the right of MajQa is practiced27 Rightful Heir
Morska16 Klingon Planet with subspace listening post16 Star Trek VI : The Undiscovered Country
Pyris VII301 Korob and Sylvia captured several Enterprise crew members here301 Catspaw
Kyana Prime302 Krenim colony erased from time302 Year of Hell, Part 1
Rochanie III56 Kurzon Dax and Sisko were cornered by Kaleans here56 Dramatis Personae
Bracas V181 LaForge took a vacation here and went skin-diving181 The Loss
Fendaus V292 Led by a family whose members have no limbs292 Loud as a Whisper
Xerxes VII303 Legend says a mythical land called Neinman is found here303 When the Bough Breaks
Ligos VII304 Ligos system304 Rascals
Romulus305 Located in Sector Z-6, Romulus is the capital world of the Romulan Empire and home planet of the Romulan species.305 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.269 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.305 Over the years some transgressions did occur, but very few Federation personnel had ever actually penetrated to Romulus itself even by the 24th century.306

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.34

In 2368 Federation intelligence located Ambassador Spock on Romulus307, 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.68

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.14

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.75

Balance of Terror
Valo III107 Located in the Valo system, near the Cardassian border107 Ensign Ro
Velos VII93 Location of a Cardassian internment camp was located. Dekon Elig was imprisoned on Velos VII until he was killed during an escape attempt.93 Babel
Regulus III308 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.308 Fascination
audet IX309 Location of a Federation medical station309 The Child
Norpin V304 Location of a retirement colony.304 Rascals
Stameris310 Location of a slave market in 2151; probably but not certainly a planet.310 Acquisition
Devos II278 Location of a Son'a outpost which contained a Ketracel White facility.278 Penumbra
Relva VII151 Location of a Starfleet base. The Enterprise-D visited the base in 2364 so that Wesley Crusher could take the Starfleet Academy entrance exam.151 Coming of Age
Fina Prime164 Location of an outbreak of the Vidiian phage164 Lifesigns
Gagarin IV311 Location of Darwin Genetic Research station311 Unnatural Selection
Vandor IV179 Location of Doctor Manheims laboratory179 We'll Always Have Paris
Ultima Thule56 Location of Dolamide purification plant56 Dramatis Personae
Torros III312 Location of Jem'Hadar space docks; destroyed by Federation forces at start of war.312 Call to Arms
Corinth IV36 Location of star fleet facility36 The Man Trap
Tarakis161 Location of telepathic memorial161 Memorial
Ardana313 Location of the cloud city, Stratos313

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.29
The Cloud Minders
Shiralea VI207 Location of the Parallax colony207 Cost of Living
Aldebaran III196 Long-time Federation member planet on which Janet and Theordore Wallace experimented on plants using carbohydrate compounds to slow their ageing.196

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.29
The Deadly Years
Loren III130 Loren system130 The Chase
Lysia201 Lysian system201 Conundrum
Triskelion178 M-24 Alpha system178 The Gamesters of Triskelion
Malon Prime314 Malon home world314 Juggernaut
New Sausalito315 Mayweather wondered if Human children would ever grow up on this planet.315 Shockwave, Part 1
Rigel II316 McCoy met two scantily clad women here316 Shore Leave
Titus IV317 Miles O'Brien almost stepped on a Lycosa Tarantula here317 Realm of Fear
New Gaul297 Miranda Vigo was born here297 Bloodlines
Lunar V318 Moon of Angosia III318 The Hunted
Beta Moon319 Moon of Peliar Zel, at war with Alpha Moon319 The Host
Lambda Paz197 Moon of Pentarus III197 Final Mission
Mimas320 Moon of Saturn320 The First Duty
Titan320 Moon of Saturn320 The First Duty
Meles II321 Moriarty considered going here321 Ship in a Bottle
Earth306 Mostly Harmless306 Generic canonical information
Genesis322 Mutara Sector, Destroyed322 Star Trek III : The Search for Spock
Regula199 Mutara Sector; Class D - "Essentially a great rock in space".199 Star Trek II : The Wrath of Khan
Vadris III82 Natives think they are the only intelligent life in the universe82 Q-Less
Dreon VII323 Near the Badlands323 For the Cause
Dorvan V324 Near the Cardassian border324 Journey's End
Mataline II185 Neela Daren bought a flexible piano there185 Lessons
Nervala IV325 Nervala IV325 Second Chances
Tohvun III209 Neutral planet on the Federation-Cardassian border209 Chain of Command, Part 2
Pendari326 Next to Norcadian System326 Tsunkatse
Finnea Prime327 Non Federation world. The people who grow up there learn not to trust policemen.327 A Simple Investigation
Mavala IV328 Noonien Soong married Juliana O'Donnell328 Inheritance
Dyson Sphere329 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.329 Relics
Omekla III289 Obsidian Order shipyards located here289 Defiant
Pacifica41 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.41 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.249

Pacifica is the home planet of the Selkie species, a race of intelligent seagoing lifeforms.330
Conspiracy
DITL Planet #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.194 Improbable Cause
Cestus III331 On the far side of the Federation; 2 week delay for subspace messages331 Arena
Davlos III332 On the Klingon Border332 Visionary
Epsilon Canaris III333 On the verge of war - negotiations assigned to Commissioned Hedford333 Metamorphosis
Agaron64 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.64 The Seventh
DITL Planet #790 One of several planets within a dark matter nebula encountered by USS Voyager334 Cathexis
Caldos IV335 One of the first Terraforming projects the Federation undertook. The colony on the planet is styled after Earth's Scottish culture.335 Sub Rosa
Remus305 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.14 Balance of Terror
Alpha Moon319 One of the moons of Peliar Zel319 The Host
Nel III91 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.91 Violations
Folnar III336 Origin of the Folnar jewel plant336 Dark Page
Gemulon V337 Original destination of the SS Santa Maria337 Paradise
Nahmi IV338 Outbreak of Correllium fever in 2366338 Hollow Pursuits
Malcor III339 Over 2000 light years from Earth; home of a species which has almost developed warp technology339 First Contact
Malaya IV155 Paul Hickman had a physical exam here155 Identity Crisis
Zeon340 Peaceful neighbors to the planet Ekos340 Patterns of Force
Elba II79 Penal colony for the Federations criminally insane79 Whom Gods Destroy
Daled IV117 Permanently half in daylight, half in night time117 The Dauphin
Thelka IV185 Picard discovered an excellent dessert here185 Lessons
Torman V341 Picard gained transport for Celtris III from this planet341 Chain of Command, Part 1
Dessica II114 Picard was "murdered" in a bar on this planet114 Gambit, Part 1
Danula II342 Picard won the Starfleet academy marathon here342 The Best of Both Worlds, Part 2
Solais V292 Place where Riva helped end a war.292 In 2371 Kasidy Yates' ship hauled a load of duridium ore to Solais Five.66 Loud as a Whisper
Styris IV245 Plagued by Anchilles Fever in 2364245 Code of Honor
Valt Minor343 Planet at war with Krios343 The Perfect Mate
Browder IV239 Planet being terraformed in 2366239 Allegiance
Archanis IV344 Planet claimed by the Klingons344 Broken Link
Gothos177 Planet created by Trelaine177 The Squire of Gothos
Kataan345 Planet dead for 1,000 years345 The Inner Light
Argelius II253 Planet dedicated to hedonism253 Wolf in the Fold
Berengaria VII346 Planet discovered by Vulcans in the early 2100s. It was considered as a site for the first of Earth's Starbases.230 Spock once observed the dragon-like creatures which resided here.346 This Side of Paradise
Razna V85 Planet from which a frozen desert called Darmok originates.85 Darmok
Balancar78 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.78 The Magnificent Ferengi
Preenos251 Planet from which the spice hajjlaran originates. Warlords there use the spice as a test of courage.251 Oasis
Lavinius V73 Planet hit by the Denavan neural parasites in 224773 Operation: Annihilate!
DITL Planet #753 Planet in a Secundi Drema system.347 Pen Pals
Hemikek348 Planet in a yellow dwarf system348 Investigations
Celtris III341 Planet in Cardassian space341 Chain of Command, Part 1
Soukara349 Planet in Dominion controlled space.349 Change of Heart
Sakura Prime89 Planet in the Alpha Quadrant89 Dreadnought
Norcadia prime326 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.326 Tsunkatse
Trialas IV350 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.351 The NX-01 visited the planet in 2154.350 Cold Station 12
Cardassia IV274 Planet in the Cardassia system274 The Homecoming
Cardassia V153 Planet in the Cardassia system153 Shadowplay
Cardassia Prime156 Planet in the Cardassia system156 The Wire
Cardassia III236 Planet in the Cardassia system236 Prophet Motive
Triannon352 Planet in the Delphic Expanse, located 6.3 light years from one of the spheres in the Muratas Star Cluster.352 Chosen Realm
Azati prime353 Planet in the Delphic Expanse, site of the final version of the Xindi weapon.353 The NX-01 Enterprise was badly damaged whist at the planet in 2154.354 Stratagem
Maarek III353 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.353 Stratagem
Gema IV174 Planet in the Delta Quadrant controlled by the Kazon Nistrim174 Basics, Part 1
Ilidaria355 Planet in the Delta Quadrant355 Parallax
Dedestris84 Planet in the delta quadrant84 Prime Factors
Kotati348 Planet in the Delta Quadrant348 Investigations
Mithren348 Planet in the Delta Quadrant348 Investigations
Hanon IV174 Planet in the Delta Quadrant174 Basics, Part 1
Inavar Prime131 Planet in the Delta Quadrant131 Survival Instinct
Argala356 Planet in the Delta Quadrant. Argala had an arctic climate and was home to a starfaring civilisation.356 Displaced
Taresia357 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 2373.357 Favorite Son
Ilari358 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.358 Warlord
Potak III359 Planet in the Delta Quadrant.359 Parturition
Mikah360 Planet in the Delta Quadrant; visited by the USS Voyager360 Unforgettable
DITL Planet #8603 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.3 For the Uniform
Ronara Prime203 Planet in the demilitarised zone between the Federation and Cardassia. Ro Laren went here to infiltrate a Maquis group in 2370.203 Preemptive Strike
Gallos II85 Planet in the El-Adrel sector currently ruled by the Tanagra family.85 Darmok
Solosos III3 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.3 For the Uniform
Stakoron II283 Planet in the Gamma Quadrant which contained deposits of Mizainite ore.283 The Nagus
Merik III111 Planet in the Gamma Quadrant111 Hippocratic Oath
Rakhar361 Planet in the Gamma Quadrant.361 Vortex
Hekaras II362 Planet in the Hekaras corridor362 Force of Nature
DITL Planet #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.80 Face of the Enemy
Golos Prime363 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.363 Q2
Nelvana III34 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.34 The Defector
Nyria III356 Planet in the Nyrian system.356 Displaced
Ohniaka III364 Planet in the Ohniaka system.364 Descent, Part 1
Straleb53 Planet in the Omega Sagitta system, home of a relatively primitive spacefaring species.53 The Outrageous Okona
Daran V365 Planet in the path of Yonada365 For the World is Hollow and I Have Touched the Sky
T' Lani Prime366 Planet in the T'Lani system366 Armageddon Game
Valo I107 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.107 Ensign Ro
Deneb IV367 Planet inhabited by the Bandii367 Encounter at Farpoint
Oshionion Prime368 Planet known for having marshlands which were considered scenic, at least by Talaxian standards. Voyager carried a holoprogram which simulated Oshionion Prime.368 Fury
Rujian369 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.369 A Man Alone
Tagra IV370 Planet located in the Argolis Cluster. Tagra IV suffered from massive environmental contamination until the damage was repaired by Amanda Rogers.370 True-Q
Ornara238 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.238 Symbiosis
Rivos V371 Planet located in the Delta Quadrant of the galaxy.371 Think Tank
Quarra372 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.372 Workforce, Part 1
Quadra Sigma III373 Planet located in the Sigma Three system.373 Hide and Q
Vacca VI237 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.237 Homeward
Barzan II184 Planet located near the Barzan Wormhole.184 The Price
Tarod IX83 Planet located near the Romulan Neutral Zone.83 The Neutral Zone
Lamenda Prime274 Planet near Cardassia274 The Homecoming
Lazon II289 Planet near Cardassia289 Defiant
Tavela Minor374 Planet nurse Ogawa considered takinga holiday on374 Imaginary Friend
Babel266 Planet on which a conference was held concerning Coridans entry to the Federation266 Journey to Babel
DITL Planet #775375 Planet on which a group of American Indians lived in the mid 23rd century. Captain Kirk briefly lived here after losing his memory in 2268.375 The Paradise Syndrome
Osinar VI376 Planet on which an uncle of Riska's runs a bar.376 Life Support
Parsion III377 Planet on which deposits of feldomite were unexpectedly discovered in 2373.377 Business as Usual
Cerberus II378 Planet on which Mark Jameson obtained a de-aging drug.378 Too Short a Season
Narva158 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.158 Live Fast and Prosper
Surata IV379 Planet on which Riker was injured by a poisonous plant.379 Shades of Gray
Tyree118 Planet on which Sisko found the Orb of the Emissary118 Image in the Sand
Pernaia prime64 Planet on which T'Pol visited in her persuit of the renegade Vulcan Menos. It has a methane based atmosphere.64 The Seventh
Lerishi IV85 Planet on which the drink Tanagra originates.85 Darmok
Beta XII-A380 Planet on which the Enterprise captured Kang380 Day of the Dove
Hanoran II106 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.106 Star Trek : Insurrection
Timor II129 Planet on which the Ferengi found large deposits of pergium. They opened a large mining facility there.129 Prodigal Daughter
Orion I97 Planet on which the Institute of Cosmology is located.97 Good Shepherd
Dekendi III189 Planet on which the Interspecies Medical Exchange held a conference in 2152.189 Stigma
Verex III351 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.351 Borderland
Angel One381 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.381 Angel One
Phanos382 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.382 Homestead
DITL Planet #891 Planet once visited by the NCC-1701.383 Various Original Series episodes
DITL Planet #892 Planet once visited by the NCC-1701.383 Various Original Series episodes
Holberg 917G384 Planet owned by Flint384 Requiem for Methuselah
Merak II313 Planet ravaged by a botanical plague.313 In the 24th century it made some of the best quality size scanners used by tailors.156 The Cloud Minders
Holna IV86 Planet rich in Minzinite86 Statistical Probabilities
Torna IV147 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.147 The Sword of Kahless
Dulisian IV68 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.68 Since the call claimed a failure of life support on the planet, it may possibly be an uninhabitable world which holds a sealed colony. Unification, Part 2
Theta Cygni XII73 Planet struck by the Denevan Neural Parasites73 Operation: Annihilate!
Gideon385 Planet suffering from massive overpopulation385 The Mark of Gideon
DITL Planet #830 Planet sugested by Seven of Nine as a potential new homeworld for the Vaadwaur people.386 Dragon's Teeth
Ventax II387 Planet that entered into a bargain with the devil, Ardra387 Devil's Due
Axanar79 Planet that James Kirk once visited on a peace mission79 Whom Gods Destroy
Penthara IV388 Planet the Enterprise saved from ecological disaster while being investigated by a time traveler388 A Matter of Time
Archer IV389 Planet the Enterprise-D headed for after encountering an anomaly in 2366.389 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.390 An antidote was discovered in the 2290's, allowing colonisation to finally proceed. By the 2260s the population of Archer IV numbered 700 million.391 Yesterday's Enterprise
Ekos340 Planet turned into a copy of the Nazi state by Federation sociologist John Gill340 Patterns of Force
DITL Planet #745 Planet used as a base by the rogue Borg lead by Lore364 Descent, Part 1
Brentalia112 Planet used as a zoo for endangered species112 New Ground
Keto-Enol392 Planet visited by Archer and Trip in 2152, home world of the Enolians.392 Canamar
Trillius Prime17 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.17 Broken Bow
Draylax17 Planet visited by Ensign Mayweather prior to 2151. The women of Draylax have three of something, though it unclear what.17 Broken Bow
Rigel X17 Planet visited by Enterprise in 2151. The planet was a trade centre for many species.17 Broken Bow
Neural393 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.393 A Private Little War
Harrakis V175 Planet visited by the Enterprise-D in 2367. The ship finished the mission early, allowing the crew some recreation time.175 Clues
Tessik Prime394 Planet visited by the NX-01 Enterprise in 2152 about a month before visiting an alien repair station.394 Dead Stop
Xantoras395 Planet visited by the NX-01 Enterprise in 2153. The ship rescued a party of Denobulan geologists who were working there at the time.395 The Breach
DITL Planet #865 Planet visited by the NX-01 in 2151. The ship stopped here briefly to drop off an alien lifeform.396 Fight or Flight
DITL Planet #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.397 The Communicator
Arvada III51 Planet where a disaster killed many people51 The Arsenal of Freedom
Rigel V266 Planet where a drug to increase blood product was tested266 Journey to Babel
Barkon IV398 Planet where a Federation deep space probe crashed398 Thine Own Self
Arcybite283 Planet where a Ferengi took over mining refineries283 The Nagus
Paragaan II315 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.315 Shockwave, Part 1
Alpha III399 Planet where an important human rights document was signed. Sam Cogley cited the document during Captain Kirk's court martial in 2267.399 Court Martial
Thasus32 Planet where Charlie Evans grew up32 Charlie X
Burala prime392 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.392 Canamar
Midos V157 Planet where Dr Korby planned to make androids157 What Are Little Girls Made Of?
Zadar IV303 Planet where Dr. Harry Bernard once lived303 When the Bough Breaks
Wrigley's Pleasure Planet36 Planet where Enterprise crewmember Darnell met a beautiful woman36 The Man Trap
Kraus IV400 Planet where Garak obtained silk lingerie400 Past Prologue
Dimorus76 Planet where Gary Mitchell saved Kirk from poison darts thrown by rodent creatures76 Where No Man Has Gone Before
Ligobis X401 Planet where Gideon Seyetik's painting where displayed401 Second Sight
Ceti Alpha V402 Planet where Kirk abandoned Khan in 2267.402 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.199 Space Seed
Melnos IV185 planet where Neela Daren studied a plasma geyser185 Lessons
Terlina III328 Planet where Noonien Soongs laboratory was situated403 Inheritance
Kesprytt III404 Planet where Picard and Crusher were kidnapped404 Attached
Tau Ceti III41 Planet where Picard met Captain Keel for the first time in a rather exotic bar.41 Conspiracy
Erabus Prime82 Planet where Q saved Vash when she was stung by an insect82 Q-Less
Armus IX381 Planet where Riker wore a native costume made of leather381 Angel One
Jaros II107 Planet where Ro Laren was imprisoned by Star Fleet107 Ensign Ro
Alpha Cygnus IX244 Planet where Sarek negotiated an important treaty.244 Sarek
Chandra V405 Planet where Tam Elbrun was assigned405 Tin Man
Rutia IV406 Planet where terrorists kidnapped Dr. Crusher and Captain Picard406 The High Ground
Rubicun III407 Planet where the Edo live407 Justice
Doraf I307 Planet where the Enterprise assisted with terraforming efforts307 Unification, Part 1
Gamma Vertis IV248 Planet where the entire population is mute248 The Empath
Balosnee VI283 Planet where the harmonies of the tides causes hallucinations283 The Nagus
Delinia II317 Planet where transporter psychosis was first discovered317 Realm of Fear
Kotara Barath251 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.251 Oasis
Loracus prime390 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.390 Strange New World
Deneva prime92 Planet which had caves similar to those on Earth and Dakala.92 Rogue Planet
Bilana III112 Planet which is approximately three light years from Layma II. Bilana III was the site of the soliton drive test project in 2368.112 New Ground
Inferna Prime408 Planet which is eight days travel from DS9408 The Ascent
Gamma Hromi II409 Planet which is near a Gatherer camp.409

In 2381 Gamma Hromi II was one of the Alpha Quadrant planets targeted in the Borg attack.29
The Vengeance Factor
Alpha Carinae V253 Planet which is the home world of the Drella, a creature which derives sustenance from emotions, specifically the emotion of love.253 Wolf in the Fold
Krios Prime410 Planet which Kaitaama was from. This may or may not be the same planet as the Krios which the Enterprise-D visited in 2368.410 Precious Cargo
Sherman's Planet411 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.411

In 2381 Sherman's Planet was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack.29
The Trouble With Tribbles
Terosa Prime401 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.401 Second Sight
Dayos IV128 Planet which O'Brien used as part of his cover story whilst penetrating the Orion Syndicate.128 Honor Among Thieves
Coridan266 Planet which petitioned for Federation entry in 2267266 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.412

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.29
Journey to Babel
Pentarus V197 Planet which petitioned Picard to mediate a labour dispute197 Final Mission
Caere IV130 Planet which Professor Galen planned to travel to in his search for DNA fragments in 2369.130 The Chase
Theta VII81 Planet which requested vaccines from the USS Enterprise.81 Obsession
Atrea IV328 Planet which suffered unexplained magma cooling around 2370328 Inheritance
Algeron IV151 Planet which the Enterprise-D headed for after leaving Relva VII in 2364.151 Coming of Age
Nigala IV54 Planet which the Enterprise-D was due to visit after departing Bre'el IV.54 Deja Q
Angosia III318 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.318 The Hunted
Omicron Ceti III346 Planet which was bombarded by Berthold rays; site of a failed Federation colony.346 This Side of Paradise
Tamaal392 Planet which was home to a large trading outpost with over two million inhabitants. It was located in a binary star system.392 Canamar
Mintaka III413 Planet which was home to a Proto-Vulcan culture. The Enterprise-D visited the planet in 2366.413 Who Watches The Watchers?
Cor Caroli V239 Planet which was suffered from the Phyrox plague in 2366.239 Allegiance
Acamar III409 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.409

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.29
The Vengeance Factor
Antica152 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.152 Lonely Among Us
DITL Planet #738 Planet which was the home of the Web Creature. The NX-01 visited in 2152 to return part of the creature home.414 Vox Sola
Aschelan V89 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.89 Dreadnought
DITL Planet #872 Planet which was the location of Starbase 11.399 It is possible that the planet was a moon of a ringed world which could be seen from it's surface.415 Court Martial
Shantil III85 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.85 Darmok
Davlos Prime121 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. 121 Time's Orphan
Bersallis III185 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.185 Lessons
Bringloid V290 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.290 Up The Long Ladder
AR-558416 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.416 The Siege of AR-558
Japori II194 Planet which was the site of Dekora Assan's murder.194

In 2381 Japori II was one of the Alpha Quadrant planets targeted in the Borg attack.29
Improbable Cause
Scalos417 Planet whose inhabitants lived at a highly accelerated pace417 Wink of an Eye
Sigma Iotia II286 Planet whose inhabitants mimicked Earth mobsters286 A Piece of the Action
Devidia II418 Planet whose inhabitants raided Earth's past to harvest neural energy.418 Time's Arrow, Part 1
B'Saari II74 Planet whose inhabitants use isolytic current to reanimate the bodies of the recently dead.74 Horizon
Paan Mokar / Weytahn419 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.419 Cease Fire
T' Lani III366 Planet whose population was wiped out by a war involving weapons called Harvesters.366 Armageddon Game
Cheron35 Planet whose society destroyed itself over racial hatreds35 Let that be Your Last Battlefield
Peliar Zel319 Planet whose two moons warred on one another319 The Host
Tethys III175 Planet with a Hydrogen-Helium composition and a frozen core. It was located hundreds of light years away from the Paxan homeworld.175 Clues
Andevian II137 Planet with at least four moons. Andevian II is a popular holiday destination.137 Return to Grace
Rakal137 Planet with at least four moons.137 Return to Grace
Suvin IV304 Planet with famous ruins304 Rascals
Tagus III202 Planet with many archeological sites202 Qpid
Matalas prime222 Planet with ringed moons. Trip considered seeing the moons a highlight of his time aboard Enterprise.222 Dawn
Parada IV293 Planet with seven moons293 Whispers
Ocampa213 Planet, homa to the Ocampa people213 Caretaker, Part 1
Qualor II307 Planet, home of a Federation scrap yard run by Klim Dokachin, a Zakdorn.68 Unification, Part 2
DITL Planet #828 Planet, home of a Kadi outpost.420 Someone to Watch Over Me
DITL Planet #750 Planet, home of Starbase 6, Kareen Brianon was dropped there by the Enterprise to continue her trip to Earth.233 The Schizoid Man
DITL Planet #767 Planet, home of the Guardian of Forever.421 The City on the Edge of Forever
Medusa422 Planet, home of the Medusan people. The site of a Medusan will send a Human insane.422 Is There in Truth no Beauty?
Halkan423 Planet, home to the Halkans423 Mirror, Mirror
DITL Planet #827 Planet, home to the Qomar.424 Virtuoso
DITL Planet #826 Planet, home to the Vaadwaur.386 Dragon's Teeth
Calondia IV425 Planet, less than 1.5 days trip from Deep Space Nine.425 Playing God
Turakus161 Planet, now uninhabited, on which a group of civilians was massacred centuries ago.161 Memorial
DITL Planet #787 Planet, once visited by an Intrepid class spaceship426 Various Voyager episodes
DITL Planet #788 Planet, once visited by an Intrepid class spaceship426 Various Voyager episodes
DITL Planet #789 Planet, once visited by an Intrepid class spaceship426 Various Voyager episodes
DITL Planet #785 Planet, once visited by USS Voyager on a food collecting mission427 State of Flux
Korris I369 Planet, possibly a Human colony. Bashir offered to share some dry champagne from an estate Korris I with Jadzia.369 A Man Alone
Nivoch84 Planet, possibly near to Bajor. Seska claimed to have planed to meet her brother on Nivoch to celebrate his birthday.84 Prime Factors
Rekag-Seronia428 Planet, site of bitter hostilities affecting Federation shipping in 2369.428 Man of the People
DITL Planet #751 Planet, site of Federation Starbase 73.290 Up The Long Ladder
Braslota II429 Planet, site of federation war games in 2365429 Peak Performance
DITL Planet #752 Planet, site of Starbase 515430 Samaritan Snare
DITL Planet #754 Planet, site of Starbase Montgomery195 The Icarus Factor
DITL Planet #829 Planet, the delta flyer once spent an hour in orbit of this planet scanning for dilithium.161 Memorial
DITL Planet #777 Planet, used polaric energy, which in an alternate timeline caused the destruction of the planet.431 Time and Again
DITL Planet #765 Planet, where a crazed madman from an alternate universe seeks to kill his alter ego.432 The Alternative Factor
Rahm-Izad130 Planet. Captain Picard once tricked a cardassian Gull by telling her that some important genetic fragments could be found on Rahm-Izad130 The Chase
Celes II14 Planet. The Romulan senate was voting on a motion to open trade negotations with Celes II when they were assassinated by Tal'aura.14 Star Trek : Nemesis
Bolias433 planetary Bank robbed433 Who Mourns for Morn?
Ty' Gokor434 Planetoid in asteroid field deep in Klingon space; new site of Klingon HQ434 Apocalypse Rising
Toranius Prime161 Popular vacation planet from Turakus161 Memorial
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.175 Clues
Ennan VI435 Pulaski obtained a bottle of ale here435 Time Squared
Errikang VII82 Q almost got Vash killed here82 Q-Less
Brax82 Q is known as "The God of Lies" on this planet82 Q-Less
Oran'taku436 Rajiin's home world.436 Rajiin
DITL Planet #744 Ringed gas giant once visited by a Galaxy class starship.437 Various Next Generation episodes
DITL Planet #786 Ringed planet, element 247 was discovered in the rings of the planet101 Emanations
Casperia Prime349 Ringed resort planet known as an important vacation spot in the Hovarian cluster.349 A Federation medical conference was held here in 2374.438 Change of Heart
Chaltok IV431 Romulan research Colony431 Time and Again
Klavdia III117 Salia was raised here to ensure her neutrality in the war on her home world117 The Dauphin
Rigel VII182 Several Enterprise crew members were killed on this world in 2254.182 The Cage
Quazulu VIII381 Several Enterprise-D students became ill here381 Angel One
Drayan II439 Several moons439 Innocence
Pentarus II197 Shuttle Nenbeck was thought to have crashed here197 Final Mission
Itamish III217 Sisko family camp site.217 The Jem'Hadar
Setlik III440 Site of a Cardassian invasion440 The Wounded
Atalia VII130 Site of a diplomatic conference in 2369130 The Chase
Decos Prime441 Site of a Federation base441 Treachery, Faith, and the Great River
Tranome Sar442 Site of a Klingon battle.442 A Matter of Honor
Rigel XII229 Site of a Lithium crystal mining operation229 Mudd's Women
Barson II443 Site of a medical emergency in 2370443 Eye of the Beholder
Campor III289 Site of a new colony whose crucial field hospital was outfitted from Deep Space Nine.289 Defiant
Rigel IV253 Site of a Pergium ore processing facility.253 Wolf in the Fold
Heva VII167 Site of a refuelling depot in the Delta Quadrant167 The Chute
Forlat III231 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.231 Silicon Avatar
Donatu V411 Site of an inconclusive battle between the Federation and Klingons411 The Trouble With Tribbles
Arkaria208 Site of Arkeria base home of the Remmler Array208 Starship Mine
Icor IX59 Site of astrophysics centre59 Captain's Holiday
Castal I205 Site of conflict between the Talarians and the Federation205 Suddenly Human
Monac IV118 Site of Dominion shipyards destroyed in Jadzia's name to ensure her entry into Sto'vo'kor118 Image in the Sand
Vandros IV120 Site of Iconian Gateway120 To the Death
Khitomer16 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.16

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.444 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.445

Other Klingons were captured in the attack, and kept in Romulan captivity for decades afterwards.23

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 attack29
Star Trek VI : The Undiscovered Country
Memory Alpha260 Site of the Federation library260 The Lights of Zetar
Boradis III446 Site of the first Federation outpost in the Boradis system, founded in 2331.446 The Emissary
Pullock V275 Site of the first off-planet raid by the Bajoran resistance; probably a Cardassian world.275 Shakaar
Narendra III389 Site of the loss of the Enterprise C389 Yesterday's Enterprise
Tau Ceti Prime447 Site of tragic accident in 2358 that claimed the life of Admiral Janeway447 Coda
Bajor VIII400 Six colonies400 Past Prologue
Altair VI214 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.214 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.199 Amok Time
Bokara VI80 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.80 Face of the Enemy
Mercury182 Sol I, a small lifeless planet in the Sol system.448Mercury is Class B.449 The Cage
Venus450 Sol II450 Past Tense, Part 1
Mars87 Sol IV; colonized by Earth in 2103451 Mars is home to the Utopia Plantanitia shipyards at which the Galaxy class starships were developed.87 Booby Trap
Pluto452 Sol IX. The Enterprise-B's maiden voyage was planned to be a short trip to Pluto and back at impulse speeds.453 Star Trek : Generations
Jupiter454 Sol V240 Starship Down
Saturn320 Sol VI, ringed planet320 The First Duty
Cairn336 Species name, not necessarily planet name336 Dark Page
DITL Planet #896 Starbase 112 was located on this planet. The Enterprise-D visited the planet in 2369.370 True-Q
Ingraham B73 Struck by Denevan neural parasite73 Operation: Annihilate!
Coltar IV179 Suffered a time distortion in 2364179 We'll Always Have Paris
Drema IV347 Suffered violent geologic instabilities as a result of dilithium deposits347 Pen Pals
Ruah IV130 Supports a type of proto Humanoid130 The Chase
Syrath103 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.103 Star Trek : Titan, Book 5 - Over a Torrent Sea
DITL Planet #760 Tarquin lived on this world for centuries after being exiled by his people.455 The Shipment
Turkana IV225 Tasha Yars birthplace; site of a failed Federation colony225 Legacy
Blue Horizon401 Terraformed By Gideon Seyetik401 Second Sight
New Halana401 Terraformed by Professor Gideon Seyetik401 Second Sight
Secarus IV48 The albino's hideout in 234548 Blood Oath
Alpha Eridani II253 The alien entity known as Redjac was responsible for the brutal murders of ten women on this planet in 2156.253 Wolf in the Fold
DITL Planet #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.43 The Augments
DITL Planet #863 The Defiant visited this planet in 2373 to pick up the Bajoran Orb of Time.456 Trials and Tribble-ations
DITL Planet #820 The Delta Flyer crashlanded on this Delta Quadrant planet in 2375.457 Once Upon a Time
Ufandi III47 The Duras sisters transferred illegal goods through here47 Firstborn
Deinonychus VII458 The Enterprise D waited for the supply ship Vico here458 A Fistful of Datas
Beta Kupsic195 The Enterprise D was due to visit here in 2365195 The Icarus Factor
Argana II104 The Enterprise departed for this planet after visiting Eminiar VII in 2267.104 A Taste of Armageddon
Psi 2000459 The Enterprise was nearly destroyed here when the crew was incapcitated by a disease which mimicked the effect of alcohol.459 The Naked Time
Makus III143 The Enterprise was to deliver medical supplies here143 The Galileo Seven
Ogus II403 The Enterprise-D crew took shore leave here in 2367403 Brothers
DITL Planet #888 The Enterprise-D encountered this planet in a dark matter nebula in 2367.227 In Theory
Mudor V235 The Enterprise-D hit a series of quantum filaments after leaving here235 Disaster
Harod IV343 The Enterprise-D picked up some stranded miners here343 The Perfect Mate
DITL Planet #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.270 Transfigurations
Alpha Onias III122 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.122 Future Imperfect
Garadius IV460 The Enterprise-D was heading here to deal with a worsening diplomatic situation after assisting a disabled Romulan vessel.460 The Next Phase
Adelphous IV52 The Enterprise-D was on course for this planet 2367 whilst Lieutenant Commander Data was detailing the various events taking place aboard the ship.52

In 2381 Adelphous IV was one of the Alpha Quadrant planets targeted in the Borg attack.29
Data's Day
Jouret IV183 The Federation's New Providence colony was destroyed by the Borg here in 2366.183

In 2381 Japori II was again one of the Alpha Quadrant planets targeted in the Borg attack.29
The Best of Both Worlds, Part 1
Volchok Prime283 The Ferengi Hoex bought his rivals cargo port here283 The Nagus
Veridian V452 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.452 Star Trek : Generations
Veridian I452 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.452 Star Trek : Generations
Tkon211 The founding world of a great interstellar empire, long collapsed.461 The Last Outpost
Altair IV236 The fourth planet in the heavily populated Altair system. The planet is the home of Doctor Henri Roget, winner of the 2371 Carrington Award.236 Prophet Motive
Veridian IV452 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.452 Star Trek : Generations
Droplet103 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.103

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.103

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.103

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.103

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.103
Star Trek : Titan, Book 5 - Over a Torrent Sea
Nausicaa29 The home planet of the Nausicaan species.254

In 2381 Nausicaa was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.29
Star Trek : Destiny, Book 3 - Lost Souls
Sauria462 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.462 Star Trek : Rise of the Federation - A Choice of Futures
DITL Planet #817 The home world of the Ram Izad species, this world was erased from history by the Krenim timeship in at least one timeline.302 Year of Hell, Part 1
Rakella Prime463 The home world of the Vok'sha.463 Heroes and Demons
Elas294 The inner planet of the Tellun star system, Elas was home to the Elasian civilisation.294

In 2381 Elas was one of the Alpha Quadrant planets targeted in the Borg attack.29
Elaan of Troyius
DITL Planet #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 2366.464 The Bonding
DITL Planet #763 The Loque'eque home planet. This world was visited by the NX-01 in 2153, despite being quarantined by Tret's people.465 Extinction
DITL Planet #772 The Mercenary vessel infiltrated by Captain Picard took refuge at this planet in the Hyralan Sector in 2370.269 Gambit, Part 2
DITL Planet #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.46 Judgment
DITL Planet #866 The NX-01 encountered a Suliban Helix station on this J Class planet in 2151.17 Broken Bow
DITL Planet #869 The NX-01 investigated this planet in 2153 when it underwent extremely severe tectonic activity.74 Horizon
DITL Planet #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.436 Rajiin
DITL Planet #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.466 Sleeping Dogs
DITL Planet #864 The NX-01 visited this planet in 2151 to test the newly installed phase cannons.467 Silent Enemy
DITL Planet #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.251 Oasis
DITL Planet #867 The NX-01 visited this planet in 2152 and was badly damaged by a cloaked Romulan mine.468 Minefield
DITL Planet #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.469 Bounty
DITL Planet #741 The NX-01 visited this world in 2152 to restock the ship's Deuterium fuel supplies.470 Marauders
DITL Planet #889 The NX-01 was visiting this planet in 2152 when it encountered a neutronic wavefront.471 The Catwalk
Kurill Prime217 The original home world of the Vorta217 The Jem'Hadar
Xindus472 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.473 The NX-01 visited the remains of Xindus in 2153.474 The Council
Aldea303 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.303 When the Bough Breaks
Omicron Theta475 The planet on which Data was built. The Federation settlement here was wiped out by the Crystalline Entity.475 Datalore
Tarsas III273 The planet which Starbase 74 orbits.273 11001001
Veridian II452 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.452 Star Trek : Generations
Archer's Planet476 The second planet to be named after famed explorer captain Jonathan Archer, Archer's planet is in the Gamma Trianguli sector.477 In A Mirror, Darkly Part II
Entelior IV29 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.29 Star Trek : Destiny, Book 3 - Lost Souls
Veridian VI452 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.452 Star Trek : Generations
Ramatis III292 The third planet in the Ramatis system.292

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.29
Loud as a Whisper
Veridian III452 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.452
Star Trek : Generations
Beta III478 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.478 The Return of the Archons
Tau Alpha C479 The Traveller's home world.479 Where No One Has Gone Before
Amusement Park Planet316 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.316 Shore Leave
Kessik IV172 Third planet in its system172 Faces
Altair III367 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.367 Encounter at Farpoint
DITL Planet #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.70 By Any Other Name
DITL Planet #813 This Delta Quadrant planet is the Garenor home world. In soem timelines created by the Krenim Timeship, this world was erased from history.302 Year of Hell, Part 1
DITL Planet #823 This Delta Quadrant planet is the home of the Dream Species which VOyager encountered in 2375.480 Waking Moments
DITL Planet #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 2372.481 The Thaw
DITL Planet #807 This Delta Quadrant planet was a Nezu colony. Voyager lent assistance when the planet came under attack in 2373.482 Rise
DITL Planet #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 2372.359 Parturition
DITL Planet #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.483 Resistance
DITL Planet #806 This Delta Quadrant planet was the location of an outpost of the Mikhal Travellers. Voyager visited the world 2373.484 Darkling
The Wierd Planet485 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".485 Blink of an Eye
DITL Planet #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 2376.99 Child's Play
DITL Planet #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.486 Macrocosm
DITL Planet #796 This Enterprise-D picked up a shipment of tissue samples from this planet in 2366. The world was inhabited by the Mikulaks.338 It may possible be called Mikul or Mikula. Hollow Pursuits
DITL Planet #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.344 Broken Link
DITL Planet #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.39 The Search, Part 1
DITL Planet #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.119 Heart of Stone
Norellus436 This is probably but not certainly a planet - Norellus was described as the site of a Deuterium station.436 Rajiin
DITL Planet #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.408 The Forsaken
Mordan IV378 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.378 Too Short a Season
DITL Planet #779 This planet is the home of Starbase 234. The Enterprise-D visited the base in 2368.307 It is unclear whether the base is on the surface or in orbit. Unification, Part 1
DITL Planet #784 This planet is the home world of the J'naii. The Enterprise-D briefly visited the planet in 2368.487 The Outcast
Meldrar I488 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.488 Necessary Evil
DITL Planet #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 2153.489 North Star
DITL Planet #812 This planet was glimpsed by Chakotay during his experience as a member of a small collective of ex-Borg in 2373.490 Unity
892 IV491 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.491 Bread and Circuses
DITL Planet #792 This planet was home to an alien race which believed in living in balance with nature.492 Tattoo
DITL Planet #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.493 Duet
DITL Planet #735 This planet was the home world of the Akaali civilisation. It was visited by the NX-01 in 2151.494 Civilization
DITL Planet #851 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.48 Blood Oath
DITL Planet #759 This planet was the location of a Xindi kemocite processing facility.495 The Shipment
Achrady VII59 This planet was the site of a conference attended by Lwaxana Troi before she decided to visit the Enterprise-D in 2366.59 Captain's Holiday
Adigeon Prime496 This planet was the site of a genetic engineering facility. Starfleet officer Julian Bashir was genetically enhanced here as a child.496 Doctor Bashir, I Presume?
Melona IV231 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.231 Silicon Avatar
DITL Planet #895 This planet was the site of Starbase 310.324 Journey's End
DITL Planet #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.107 Ensign Ro
DITL Planet #757 This planet was visited by the NX-01 in 2154 when the wreckage of a Xindi Insectoid ship was discovered there.497 Hatchery
DITL Planet #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.498 Battle Lines
Kaelon II499 This star was used in experiments to reinitiate fusion499 Half a Life
DITL Planet #850 This unnamed planet was the home word of the Founders in 2371. It was located in the Gamma Quadrant, in the Omarion Nebula.39 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.500 The Search, Part 1
DITL Planet #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.490 Unity
DITL Planet #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 2364.211 The Last Outpost
Ghorusda405 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.405 Tin Man
Alpha Eridani II253 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.253 Wolf in the Fold
DITL Planet #762 This world was the home of a mining facility visited by the NX-01 in 2153.474 The Xindi
Persephone V378 This world was the home of Admiral Mark Jameson in 2364.378 Too Short a Season
DITL Planet #816 This world was the home planet of the Mari species. Voyager visited the planet in 2374.501 Random Thoughts
DITL Planet #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.502 Course: Oblivion
DITL Planet #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.503 Nightingale
Kea IV130 Topic of research paper presented by Picard130 The Chase
Ramura360 Tracer home world360 Unforgettable
DITL Planet #809 Trader Kivas Fajo visited this planet in 2366 immediately after abducting Commander Data.198 The Most Toys
DITL Planet #870 Trip and Kaitaama crashlanded on this planet in an escape pod whilst fleeing from a Retellian cargo ship in 2152.410 Precious Cargo
Gamma Trianguli VI504 Tropical class M planet ruled by a computer called Vaal. Kirk destroyed it.504 The Apple
Tyrus VII A154 Tyran system154 The Quality of Life
DITL Planet #749 Unknown planet, home of Starbase 179442 A Matter of Honor
DITL Planet #755 Unknown ringed planet, which featured in a holo program run by Wesley Crusher.117 The Dauphin
Hell359 Unofficial nickname. High levels of trigenic vapours and EM Disturbances359 Parturition
Minara II248 Used by the Vians248 The Empath
Zeta Alpha II183 USS Lalo departed here before being lost to the Borg183 The Best of Both Worlds, Part 1
Tartaras V82 Vash decided to explore here82 Q-Less
Epsilon Hydra VII82 Vash was banned from the Royal Museum here82 Q-Less
Myrmidon82 Vash was wanted for theft here82 Q-Less
Melina II91 Visited by Tarmin and his group of telepathic historians91 Violations
Hurada III91 Visited by telepathic historians led by Tarmin91 Violations
Marlonia304 Visited by the Enterprise-D in 2369304 Rascals
Garon II107 Visited by the Starship Wellington107 Ensign Ro
Mariah IV56 Visited by Valerian ship when delivering supplies56 Dramatis Personae
DITL Planet #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.505 Demon
DITL Planet #839 Voyager encountered this planet in the Klovari system.363 Q2
DITL Planet #825 Voyager recovered a weapon of mass destruction from this world in 2375.142 Warhead
DITL Planet #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.503 Nightingale
DITL Planet #814 Voyager travelled to this planet in 2374 when raiders stole various items from the ship.506 Concerning Flight
DITL Planet #834 Voyager used the Delta Flyer to investigate this planet in 2376.97 Good Shepherd
DITL Planet #836 Voyager used ths Delta Quadrant planet as a site to ambush a Hazari ship which was hunting them in 2376.371 Think Tank
DITL Planet #847 Voyager visited thie Delta Quadrant planet in 2377 whilst searching for Gar after he stole the EMH.169 Critical Care
DITL Planet #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.507 Blood Fever
DITL Planet #804 Voyager visited this Delta Quadrant planet in 2373; shuttlecraft crashlanded here with Captain Janeway aboard.447 Coda
DITL Planet #838 Voyager visited this Delta Quadrant planet in 2374.200 Vis-a-Vis
DITL Planet #821 Voyager visited this Delta Quadrant planet in 2375 to purchase advanced weaponry.508 Retrospect
DITL Planet #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.509 Extreme Risk
DITL Planet #837 Voyager visited this Delta Quadrant planet in 2376.510 Tinker, Tenor, Doctor, Spy
DITL Planet #805 Voyager visited this planet in 2373 in order to lend medical assistance to a group of miners suffering from a disease.486 Macrocosm
DITL Planet #835 Voyager visited this planet in 2376 whilst tracking a group of con artists who were impersonating Captain Janeway and her senior officers.158 Live Fast and Prosper
DITL Planet #797 Voyager's crew was abandoned on this world by the Kazon in 2372.174 Basics, Part 1
Zayra IV317 Where Miles O'Brien rerouted an emitter array317 Realm of Fear
Canopus planet76 Where Tarbolde wrote "Nightingale Woman"76 Where No Man Has Gone Before
Tilonus IV511 Will Riker was brainwashed after being captured on an away mission here511 Frame of Mind
Draygo IV237 Within three light years of Cardassian space237 Homeward
Forcas III242 Worf attended a Bat'Leth competition here in 2370242 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.512 Parallels
Maranga IV47 Worf attended the Klingon Kot'baval festival on this planet in 2370.47 Firstborn
Penthath III9 Worf destroyed a Klingon transport ship during a battle here9 Rules of Engagement
Gault60 Worf grew up on this farm world60 Let He Who Is Without Sin...
Arreta513 World destroyed centuries ago by war leaving a small number of survivors stored underground514 Return to Tomorrow
Pelleus V273 World which the Enterprise-D was scheduled to visit in 2364.273 11001001
Vagra II515 Zed Lapis system. Tasha Yar was murdered on this planet.515 Skin of Evil
Tiburon295 Zora carried out unethical experiments here295 The Savage Curtain

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

Yellow text = Canon source Green text = Backstage source Cyan text = Novel White text = DITL speculation

References

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