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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

NameUp Description Episode
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.1 Bound
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.2 Dawn
DITL Planet #735 This planet was the home world of the Akaali civilisation. It was visited by the NX-01 in 2151.3 Civilization
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.4 Sleeping Dogs
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.5 Oasis
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.6 Vox Sola
DITL Planet #739 Home planet of the Torothans - possibly named Toroth. This world was visited by the NX-01 in 2152.7 Desert Crossing
DITL Planet #741 The NX-01 visited this world in 2152 to restock the ship's Deuterium fuel supplies.8 Marauders
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.9 The Communicator
DITL Planet #744 Ringed gas giant once visited by a Galaxy class starship.10 Various Next Generation episodes
DITL Planet #745 Planet used as a base by the rogue Borg lead by Lore11 Descent, Part 1
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 Romulans12 Face of the Enemy
DITL Planet #749 Unknown planet, home of Starbase 17913 A Matter of Honor
DITL Planet #750 Planet, home of Starbase 6, Kareen Brianon was dropped there by the Enterprise to continue her trip to Earth.14 The Schizoid Man
DITL Planet #751 Planet, site of Federation Starbase 73.15 Up The Long Ladder
DITL Planet #752 Planet, site of Starbase 51516 Samaritan Snare
DITL Planet #753 Planet in a Secundi Drema system.17 Pen Pals
DITL Planet #754 Planet, site of Starbase Montgomery18 The Icarus Factor
DITL Planet #755 Unknown ringed planet, which featured in a holo program run by Wesley Crusher.19 The Dauphin
DITL Planet #757 This planet was visited by the NX-01 in 2154 when the wreckage of a Xindi Insectoid ship was discovered there.20 Hatchery
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 2153.21 North Star
DITL Planet #759 This planet was the location of a Xindi kemocite processing facility.22 The Shipment
DITL Planet #760 Tarquin lived on this world for centuries after being exiled by his people.23 The Shipment
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.24 Rajiin
DITL Planet #762 This world was the home of a mining facility visited by the NX-01 in 2153.25 The Xindi
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.26 Extinction
DITL Planet #765 Planet, where a crazed madman from an alternate universe seeks to kill his alter ego.27 The Alternative Factor
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.28 Miri
DITL Planet #767 Planet, home of the Guardian of Forever.29 The City on the Edge of Forever
DITL Planet #772 The Mercenary vessel infiltrated by Captain Picard took refuge at this planet in the Hyralan Sector in 2370.30 Gambit, Part 2
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.31 Liaisons
DITL Planet #77532 Planet on which a group of American Indians lived in the mid 23rd century. Captain Kirk briefly lived here after losing his memory in 2268.32 The Paradise Syndrome
DITL Planet #777 Planet, used polaric energy, which in an alternate timeline caused the destruction of the planet.33 Time and Again
DITL Planet #779 This planet is the home of Starbase 234. The Enterprise-D visited the base in 2368.34 It is unclear whether the base is on the surface or in orbit. Unification, Part 1
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.35 Ensign Ro
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 2364.36 The Last Outpost
DITL Planet #784 This planet is the home world of the J'naii. The Enterprise-D briefly visited the planet in 2368.37 The Outcast
DITL Planet #785 Planet, once visited by USS Voyager on a food collecting mission38 State of Flux
DITL Planet #786 Ringed planet, element 247 was discovered in the rings of the planet39 Emanations
DITL Planet #787 Planet, once visited by an Intrepid class spaceship40 Various Voyager episodes
DITL Planet #788 Planet, once visited by an Intrepid class spaceship40 Various Voyager episodes
DITL Planet #789 Planet, once visited by an Intrepid class spaceship40 Various Voyager episodes
DITL Planet #790 One of several planets within a dark matter nebula encountered by USS Voyager41 Cathexis
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 2366.42 The Bonding
DITL Planet #792 This planet was home to an alien race which believed in living in balance with nature.43 Tattoo
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 2372.44 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.45 Resistance
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.46 It may possible be called Mikul or Mikula. Hollow Pursuits
DITL Planet #797 Voyager's crew was abandoned on this world by the Kazon in 2372.47 Basics, Part 1
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.48 Tuvix
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 2372.49 The Thaw
DITL Planet #802 Borg planet destroyed by Species 8472 shortly after this picture was taken.50 Scorpion, Part 1
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.51 Blood Fever
DITL Planet #804 Voyager visited this Delta Quadrant planet in 2373; shuttlecraft crashlanded here with Captain Janeway aboard.52 Coda
DITL Planet #805 Voyager visited this planet in 2373 in order to lend medical assistance to a group of miners suffering from a disease.53 Macrocosm
DITL Planet #806 This Delta Quadrant planet was the location of an outpost of the Mikhal Travellers. Voyager visited the world 2373.54 Darkling
DITL Planet #807 This Delta Quadrant planet was a Nezu colony. Voyager lent assistance when the planet came under attack in 2373.55 Rise
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.53 Macrocosm
DITL Planet #809 Trader Kivas Fajo visited this planet in 2366 immediately after abducting Commander Data.56 The Most Toys
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.57 Transfigurations
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.58 Unity
DITL Planet #812 This planet was glimpsed by Chakotay during his experience as a member of a small collective of ex-Borg in 2373.58 Unity
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.59 Year of Hell, Part 1
DITL Planet #814 Voyager travelled to this planet in 2374 when raiders stole various items from the ship.60 Concerning Flight
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.61 Demon
DITL Planet #816 This world was the home planet of the Mari species. Voyager visited the planet in 2374.62 Random Thoughts
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.59 Year of Hell, Part 1
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.63 Extreme Risk
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.64 In the Flesh
DITL Planet #820 The Delta Flyer crashlanded on this Delta Quadrant planet in 2375.65 Once Upon a Time
DITL Planet #821 Voyager visited this Delta Quadrant planet in 2375 to purchase advanced weaponry.66 Retrospect
DITL Planet #822 In an alternate timeline, Voyager crashlanded on this planet whist attempting to use an advanced slipstream drive system to return home.67 Timeless
DITL Planet #823 This Delta Quadrant planet is the home of the Dream Species which VOyager encountered in 2375.68 Waking Moments
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.69 Course: Oblivion
DITL Planet #825 Voyager recovered a weapon of mass destruction from this world in 2375.70 Warhead
DITL Planet #826 Planet, home to the Vaadwaur.71 Dragon's Teeth
DITL Planet #827 Planet, home to the Qomar.72 Virtuoso
DITL Planet #828 Planet, home of a Kadi outpost.73 Someone to Watch Over Me
DITL Planet #829 Planet, the delta flyer once spent an hour in orbit of this planet scanning for dilithium.74 Memorial
DITL Planet #830 Planet sugested by Seven of Nine as a potential new homeworld for the Vaadwaur people.71 Dragon's Teeth
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 2376.75 Child's Play
DITL Planet #834 Voyager used the Delta Flyer to investigate this planet in 2376.76 Good Shepherd
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.77 Live Fast and Prosper
DITL Planet #836 Voyager used ths Delta Quadrant planet as a site to ambush a Hazari ship which was hunting them in 2376.78 Think Tank
DITL Planet #837 Voyager visited this Delta Quadrant planet in 2376.79 Tinker, Tenor, Doctor, Spy
DITL Planet #838 Voyager visited this Delta Quadrant planet in 2374.80 Vis-a-Vis
DITL Planet #839 Voyager encountered this planet in the Klovari system.81 Q2
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.82 Endgame, Part 1
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.83 Nightingale
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.83 Nightingale
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.84 Critical Care
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 2377.85 Prophecy
DITL Planet #847 Voyager visited thie Delta Quadrant planet in 2377 whilst searching for Gar after he stole the EMH.84 Critical Care
DITL Planet #849 Captain Sisko's captured Jem'Hadar crashlanded on this M class planet in the early stages of the DOminion war.86 Rocks and Shoals
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.87 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.88 The Search, Part 1
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.89 Blood Oath
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.90 Battle Lines
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.91 Duet
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.92 Heart of Stone
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.93 Improbable Cause
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.87 The Search, Part 1
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.94 Broken Link
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.95 The Forsaken
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.96 For the Uniform
DITL Planet #86096 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.96 For the Uniform
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.97 Waltz
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 system98 and another in which a Breen fleet forced them to withdraw.99 Various Enterprise episodes
DITL Planet #863 The Defiant visited this planet in 2373 to pick up the Bajoran Orb of Time.100 Trials and Tribble-ations
DITL Planet #864 The NX-01 visited this planet in 2151 to test the newly installed phase cannons.101 Silent Enemy
DITL Planet #865 Planet visited by the NX-01 in 2151. The ship stopped here briefly to drop off an alien lifeform.102 Fight or Flight
DITL Planet #866 The NX-01 encountered a Suliban Helix station on this J Class planet in 2151.103 Broken Bow
DITL Planet #867 The NX-01 visited this planet in 2152 and was badly damaged by a cloaked Romulan mine.104 Minefield
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.105 Judgment
DITL Planet #869 The NX-01 investigated this planet in 2153 when it underwent extremely severe tectonic activity.106 Horizon
DITL Planet #870 Trip and Kaitaama crashlanded on this planet in an escape pod whilst fleeing from a Retellian cargo ship in 2152.107 Precious Cargo
DITL Planet #872 Planet which was the location of Starbase 11.108 It is possible that the planet was a moon of a ringed world which could be seen from it's surface.109 Court Martial
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.110 By Any Other Name
DITL Planet #888 The Enterprise-D encountered this planet in a dark matter nebula in 2367.111 In Theory
DITL Planet #889 The NX-01 was visiting this planet in 2152 when it encountered a neutronic wavefront.112 The Catwalk
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.113 Bounty
DITL Planet #891 Planet once visited by the NCC-1701.114 Various Original Series episodes
DITL Planet #892 Planet once visited by the NCC-1701.114 Various Original Series episodes
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.12 Face of the Enemy
DITL Planet #895 This planet was the site of Starbase 310.115 Journey's End
DITL Planet #896 Starbase 112 was located on this planet. The Enterprise-D visited the planet in 2369.116 True-Q
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.117 The Augments
1865 Alpha118 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.118 Survival Instinct
892 IV119 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.119 Bread and Circuses
Acamar III120 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.120

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.121
The Vengeance Factor
Achrady VII122 This planet was the site of a conference attended by Lwaxana Troi before she decided to visit the Enterprise-D in 2366.122 Captain's Holiday
Adarak123 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.123 When it Rains...
Adelphous IV124 The Enterprise-D was on course for this planet 2367 whilst Lieutenant Commander Data was detailing the various events taking place aboard the ship.124

In 2381 Adelphous IV was one of the Alpha Quadrant planets targeted in the Borg attack.121
Data's Day
Adigeon Prime125 This planet was the site of a genetic engineering facility. Starfleet officer Julian Bashir was genetically enhanced here as a child.125 Doctor Bashir, I Presume?
Agaron126 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.126 The Seventh
Ajilon Prime127 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.127

In 2381 the Ajilon system was one of those targeted in the Borg attack.121
...Nor the Battle to the Strong
Akritiri128 Delta Quadrant Planet, home of a dictatorial species which imprisoned their citizens in space stations under inhumane conditions.128 The Chute
Alastria129 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.129 Prime Factors
Aldea130 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.130 When the Bough Breaks
Aldebaran III131 Long-time Federation member planet on which Janet and Theordore Wallace experimented on plants using carbohydrate compounds to slow their ageing.131

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.121
The Deadly Years
Algeron IV132 Planet which the Enterprise-D headed for after leaving Relva VII in 2364.132 Coming of Age
Alonis121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Alpha 117133 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.133 The Enemy Within
Alpha 441134 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.134 Dreadnought
Alpha Carinae II135 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.135 The Ultimate Computer
Alpha Carinae V136 Planet which is the home world of the Drella, a creature which derives sustenance from emotions, specifically the emotion of love.136 Wolf in the Fold
Alpha Cygnus IX137 Planet where Sarek negotiated an important treaty.137 Sarek
Alpha Eridani II136 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.136 Wolf in the Fold
Alpha Eridani II136 The alien entity known as Redjac was responsible for the brutal murders of ten women on this planet in 2156.136 Wolf in the Fold
Alpha III108 Planet where an important human rights document was signed. Sam Cogley cited the document during Captain Kirk's court martial in 2267.108 Court Martial
Alpha Majoris I136 Home planet of the Mellitus, a being capable of assuming many different forms.136 Wolf in the Fold
Alpha Moon138 One of the moons of Peliar Zel138 The Host
Alpha Omicron VII139 A gas giant where a large space faring alien was killed by the Enterprise-D.139 Galaxy's Child
Alpha Onias III140 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.140 Future Imperfect
Alpha V141 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.141 Charlie X
Altair III142 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.142 Encounter at Farpoint
Altair IV143 The fourth planet in the heavily populated Altair system. The planet is the home of Doctor Henri Roget, winner of the 2371 Carrington Award.143 Prophet Motive
Altair VI144 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.144 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.145 Amok Time
Altamid146 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.146

Balthazar came to master much of this technology, transforming himself into a local warlord and pirate.146
Star Trek Beyond
Altec147 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 2365.147 The Outrageous Okona
Alture VII148 A planet which was the setting for a meditation holoprogram.148 Birthright, Part 1
Amleth Prime149 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.149 Return to Grace
Amusement Park Planet150 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.150 Shore Leave
Andevian II149 Planet with at least four moons. Andevian II is a popular holiday destination.149 Return to Grace
Andor151 Gas giant planet. One of the moons, Andoria, is the home of the Andorian people.151 The Aenar
Andoria143 Home of the Andorian people143 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.151

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.121
Prophet Motive
Andros III152 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
Angel One153 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.153 Angel One
Angosia III154 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.154 The Hunted
Antede III155 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.155 Manhunt
Antica156 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.156 Lonely Among Us
Antos IV157 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.157 Whom Gods Destroy
AR-558158 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.158 The Siege of AR-558
Arakis Prime159 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.159 One Small Step
Archanis IV94 Planet claimed by the Klingons94 Broken Link
Archer IV160 Planet the Enterprise-D headed for after encountering an anomaly in 2366.160 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.161 An antidote was discovered in the 2290's, allowing colonisation to finally proceed. By the 2260s the population of Archer IV numbered 700 million.162 Yesterday's Enterprise
Archer's Planet163 The second planet to be named after famed explorer captain Jonathan Archer, Archer's planet is in the Gamma Trianguli sector.164 In A Mirror, Darkly Part II
Arcturus IV165 Home planet of the Arcturians.165 Menage a Troi
Arcybite166 Planet where a Ferengi took over mining refineries166 The Nagus
Ardana167 Location of the cloud city, Stratos167

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.121
The Cloud Minders
Argala168 Planet in the Delta Quadrant. Argala had an arctic climate and was home to a starfaring civilisation.168 Displaced
Argana II169 The Enterprise departed for this planet after visiting Eminiar VII in 2267.169 A Taste of Armageddon
Argelius II136 Planet dedicated to hedonism136 Wolf in the Fold
Argratha170 Gamma Quadrant world, home of the Argrathi170 Hard Time
Argus X171 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.171 Obsession
Ariannus172 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.172 Let that be Your Last Battlefield
Arkaria173 Site of Arkeria base home of the Remmler Array173 Starship Mine
Arloff IX174 A planet where the USS Charleston waited to rendezvous with the Enterprise-D to pick up three previously frozen Humans.174 The Neutral Zone
Armus IX153 Planet where Riker wore a native costume made of leather153 Angel One
Arreta175 World destroyed centuries ago by war leaving a small number of survivors stored underground176 Return to Tomorrow
Arvada III177 Planet where a disaster killed many people177 The Arsenal of Freedom
Aschelan V134 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.134 Dreadnought
Atalia VII178 Site of a diplomatic conference in 2369178 The Chase
Atbar Prime179 A cardassian planet, home to a base for the Cardassian rebellion movement. The base was destroyed by Dominion forces.179 The Dogs of War
Athos IV180 Fog-bound world on the edge of the Badlands180 Blaze of Glory
Atifs IV181 Home world of a people who give thanks in a manner similar to Betazoids.181 Haven
Atrea IV182 Planet which suffered unexplained magma cooling around 2370182 Inheritance
audet IX183 Location of a Federation medical station183 The Child
Avenal VII184 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.184 Tacking into the Wind
Avery III185 Delta Quadrant site of a Vidiian research base185 Faces
Axanar157 Planet that James Kirk once visited on a peace mission157 Whom Gods Destroy
Azati prime186 Planet in the Delphic Expanse, site of the final version of the Xindi weapon.186 The NX-01 Enterprise was badly damaged whist at the planet in 2154.187 Stratagem
B'Saari II106 Planet whose inhabitants use isolytic current to reanimate the bodies of the recently dead.106 Horizon
Ba'ku188 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.188

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.188

Star Trek : Insurrection
Babel189 Planet on which a conference was held concerning Coridans entry to the Federation189 Journey to Babel
Bajor190 Homeworld of the Bajoran civilisation.190 Notable features include the Sahving valley191, the Janitza Mountains, which were never surveyed until 2371192, the Kola mountain stronghold, the Serpent's ridge, the Ratosha pass, the Tanis canyon,193, the Fire Caves194 and the rivers Glyrhond195, Holana196, and Yolja197 Several peninsulas exist on the planet, including the Perikian Peninsula, beneath which the group known as the Circle had a base198 and the Northern Peninsula.199, the Trilar Peninsula and the Northwest Peninsula200 The planet is divided into political divisions called Provinces; these include Janitza192, Dahkur201, Lonar, Hill193, Golar202, Musilla.196, Kendra and Rakantha203 Bajor was stated in some sources to have three moons166, though it actually had at least five.204 Various Deep Space Nine episodes
Bajor VIII205 Six colonies205 Past Prologue
Balancar206 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.206 The Magnificent Ferengi
Balosnee VI166 Planet where the harmonies of the tides causes hallucinations166 The Nagus
Banea207 Delta Quadrant planet at war with the Numiri.207 Ex Post Facto
Barisa Prime208 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.208 The Adversary
Barkon IV209 Planet where a Federation deep space probe crashed209 Thine Own Self
Barolia121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Barradas III210 Class M planet with many archeological ruins210 Gambit, Part 1
Barson II211 Site of a medical emergency in 2370211 Eye of the Beholder
Barzan II212 Planet located near the Barzan Wormhole.212 The Price
Beltain IX132 Commercial shipping centre132 Coming of Age
Benecia213 Home of Benecia Colony213 The Conscience of the King
Benthos80 Home world to the Benthans80 Vis-a-Vis
Benzar132 Home world of the Benzite people132 Coming of Age
Berengaria VII214 Planet discovered by Vulcans in the early 2100s. It was considered as a site for the first of Earth's Starbases.1 Spock once observed the dragon-like creatures which resided here.214 This Side of Paradise
Bersallis III215 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.215 Lessons
Beta Agni II56 Experienced tricyanate contamination56 The Most Toys
Beta Antares IV216 Imaginary card game Fizzbin was played here according to Kirk216 A Piece of the Action
Beta III217 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.217 The Return of the Archons
Beta Kupsic18 The Enterprise D was due to visit here in 236518 The Icarus Factor
Beta Lankal121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Beta Moon138 Moon of Peliar Zel, at war with Alpha Moon138 The Host
Beta Rigel121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Beta Thoridar218 Klingon planet used as a base by the Duras forces218 Redemption, Part 2
Beta Thoridor121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Beta VI219 Destination of the Enterprise when it encountered Trelane219 The Squire of Gothos
Beta XII-A220 Planet on which the Enterprise captured Kang220 Day of the Dove
Betazed221 Home world of Betazoids; the Enterprise-D visited Betazed in 2366 for the biennial trade agreements conference.165 The planet was captured By Dominion forces during the war whilst its defending fleet was distraced by a practice exercise they were holding.221 In the Pale Moonlight
Beth Delta I222 Dr. Stubbs wished he could take Deanna Troi here for champagne222 Evolution
Bilana III223 Planet which is approximately three light years from Layma II. Bilana III was the site of the soliton drive test project in 2368.223 New Ground
Blue Horizon224 Terraformed By Gideon Seyetik224 Second Sight
Boam II225 A Human colony world located in the Taurus reach, Boam II was one of the first settlements the Federation placed in the area. In 2265 Cervantes Quinn was granted a contract to ship supplies from Starbase 47 to Boam II.225 Star Trek : Vanguard, Book 2 - Summon the Thunder
Bokara VI12 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.12 Face of the Enemy
Bolarus IX226 Home world of the Bolian people226 Allegiance
Bolias227 planetary Bank robbed227 Who Mourns for Morn?
Bopak III228 An uninhabited planet in the Gamma quadrant; it is six weeks Away from nearest Dominion outpost.228 Hippocratic Oath
Boraal II229 Home of the Boraalan people; these were largely rendered extinct in 2370 when the planet's atmosphere dissipated.229 Homeward
Boradis III230 Site of the first Federation outpost in the Boradis system, founded in 2331.230 The Emissary
Boranis III231 Gamma Quadrant planet infected with a deadly plague by the Jem'Hadar.231 The Quickening
Boreal III232 Home of a transport attacked by the Crystalline Entity232 Silicon Avatar
Boreth233 Klingon monastery233 The Way of the Warrior
Bracas V234 LaForge took a vacation here and went skin-diving234 The Loss
Braslota II235 Planet, site of federation war games in 2365235 Peak Performance
Brax236 Q is known as "The God of Lies" on this planet236 Q-Less
Bre'el IV237 A moon was knocked out of orbit, threatening planetary destruction237 Deja Q
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
Brentalia223 Planet used as a zoo for endangered species223 New Ground
Brinda IV239 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.239 Shadowplay
Bringloid V15 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.15 Up The Long Ladder
Browder IV226 Planet being terraformed in 2366226 Allegiance
Bryma240 A planet in the de-militarised zone between the Federation and Cardassia.240 The Maquis, Part 2
Burala prime241 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.241 Canamar
Bynaus242 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.242 11001001
Caere IV178 Planet which Professor Galen planned to travel to in his search for DNA fragments in 2369.178 The Chase
Cairn243 Species name, not necessarily planet name243 Dark Page
Calder II210 Federation archaeological outpost raided by mercenaries. A Federation research outpost was sited here; no visitors were allowed under any circumstances.210 Gambit, Part 1
Caldik Prime244 Fifth planet In Its system244 Caretaker
Caldos IV245 One of the first Terraforming projects the Federation undertook. The colony on the planet is styled after Earth's Scottish culture.245 Sub Rosa
Caleb IV246 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.246 Once More Unto the Breach
Callinon VII87 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.87 The Search, Part 1
Calondia IV247 Planet, less than 1.5 days trip from Deep Space Nine.247 Playing God
Camor V248 Jason Vigo settled here with his mother. Camor is a difficult planet to live on, and life there is a constant struggle for survival.248 It is not clear whether this is due to a harsh environment of poor social conditions. Bloodlines
Campor III249 Site of a new colony whose crucial field hospital was outfitted from Deep Space Nine.249 Defiant
Camus II250 Janice Lester exchanged bodies with Captain Kirk here250 Turnabout Intruder
Canopus planet251 Where Tarbolde wrote "Nightingale Woman"251 Where No Man Has Gone Before
Capella IV252 Home planet of the Capellan warriors252 Friday's Child
Cardassia178 Home world of the Cardassians178 The Chase
Cardassia III143 Planet in the Cardassia system143 Prophet Motive
Cardassia IV191 Planet in the Cardassia system191 The Homecoming
Cardassia Prime253 Planet in the Cardassia system253 The Wire
Cardassia V239 Planet in the Cardassia system239 Shadowplay
Carema III254 Considered as a site for the partial mining system254 The Quality of Life
Carraya IV148 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.148 Birthright, Part 1
Casperia Prime255 Ringed resort planet known as an important vacation spot in the Hovarian cluster.255 A Federation medical conference was held here in 2374.256 Change of Heart
Castal I257 Site of conflict between the Talarians and the Federation257 Suddenly Human
Castor121 Castor was one of the planets attacked during the Borg assault on the Alpha Quadrant in 2381.121 Star Trek : Destiny, Book 3 - Lost Souls
Catualla258 Home of Tango Rab, follower of Dr. Sevrin258 The Way to Eden
Celes II259 Planet. The Romulan senate was voting on a motion to open trade negotations with Celes II when they were assassinated by Tal'aura.259 Star Trek : Nemesis
Celes II121 In 2381 Celes II was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack.121 Star Trek : Destiny, Book 3 - Lost Souls
Celtris III260 Planet in Cardassian space260 Chain of Command, Part 1
Cerberus II261 Planet on which Mark Jameson obtained a de-aging drug.261 Too Short a Season
Cestus III262 On the far side of the Federation; 2 week delay for subspace messages262 Arena
Ceti Alpha V263 Planet where Kirk abandoned Khan in 2267.263 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.145 Space Seed
Ceti Alpha VI145 Exploded six months after Khan was abandoned on Ceti Alpha V145 Star Trek II : The Wrath of Khan
Chalna226 Home of the Chalnoth civilization226 Allegiance
Chaltok IV33 Romulan research Colony33 Time and Again
Chand Aad264 Inhabited planet, know for its arid savannas.264 Star Trek : Titan, Book 5 - Over a Torrent Sea
Chandra V265 Planet where Tam Elbrun was assigned265 Tin Man
Chantil III266 Home of a mythical hunter named Darmok266 Darmok
Chaya VII267 A planet which Leah Brahms attended a caucus at in the 2360s.267 Booby Trap
Cheron172 Planet whose society destroyed itself over racial hatreds172 Let that be Your Last Battlefield
Chrysalia212 From species name Chrysalians - not certain?212 The Price
Cirrus IV268 Famed for its emerald wading pools268 Conundrum
Coltar IV269 Suffered a time distortion in 2364269 We'll Always Have Paris
Cor Caroli V226 Planet which was suffered from the Phyrox plague in 2366.226 Allegiance
Coridan189 Planet which petitioned for Federation entry in 2267189 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.270

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.121
Journey to Babel
Corinth IV271 Location of star fleet facility271 The Man Trap
Corvan II223 Atmospheric pollutants threatened life on this planet223 New Ground
Cygnet XIV272 Dominated by women. The Enterprise computer underwent a refit here272 Tomorrow is Yesterday
Dakala273 A rogue planet encountered by the NX-01 Enterprise in 2151, Dakala was a hunting ground used by the Eska.273 Rogue Planet
Daled IV19 Permanently half in daylight, half in night time19 The Dauphin
Danula II274 Picard won the Starfleet academy marathon here274 The Best of Both Worlds, Part 2
Daran V275 Planet in the path of Yonada275 For the World is Hollow and I Have Touched the Sky
Davlos III276 On the Klingon Border276 Visionary
Davlos Prime277 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. 277 Time's Orphan
Dayos IV89 Kang found one of the Albino's wives here89 Blood Oath
Dayos IV278 Planet which O'Brien used as part of his cover story whilst penetrating the Orion Syndicate.278 Honor Among Thieves
Decos Prime279 Site of a Federation base279 Treachery, Faith, and the Great River
Dedestris129 Planet in the delta quadrant129 Prime Factors
Deinonychus VII280 The Enterprise D waited for the supply ship Vico here280 A Fistful of Datas
Dekendi III281 Planet on which the Interspecies Medical Exchange held a conference in 2152.281 Stigma
Delb II282 Home of Nellen Tore, assistant to Admiral Satie282 The Drumhead
Delinia II283 Planet where transporter psychosis was first discovered283 Realm of Fear
Delios VII284 Home to the Karis Tribe284 Sacred Ground
Delos IV285 Dr. Crusher completed her internship here285 Remember Me
Delta IV286 Home of the Deltan people286 Star Trek : The Motion Picture
Delta Rana IV287 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.287 The Survivors
Delta Vega251 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.251

This Delta Vega should not be confused with the Delta Vega near Vulcan.288
Where No Man Has Gone Before
Delta Vega288 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.288

The planet should not be confused with the Delta Vega located near the edge of the galaxy.251
Star Trek XI
Deneb II136 Kesla murdered several women here136 Wolf in the Fold
Deneb IV142 Planet inhabited by the Bandii142 Encounter at Farpoint
Deneb V289 Harcourt Fenton Mudd illegally sold the rights to a Vulcan fuel synthesizer here289 I, Mudd
Deneva290 Human colony world, first colonised in 2167291 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.290

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.121 Amongst the death were Elieth, the son of Tuvok and T'Pel, and his wife Ione.264
Operation: Annihilate!
Deneva prime273 Planet which had caves similar to those on Earth and Dakala.273 Rogue Planet
Denius III292 Artefacts found here showed the location of Iconia292 Contagion
Denobula5 Home planet of the Denobulan people.5 Oasis
Deriben V293 Aquiel Uhnari's last posting prior to Relay Station 47293 Aquiel
Derna294 Bajor's fourth moon294 Image in the Sand
Dessica II210 Picard was "murdered" in a bar on this planet210 Gambit, Part 1
Devidia II295 Planet whose inhabitants raided Earth's past to harvest neural energy.295 Time's Arrow, Part 1
Devnar IV121 In 2381 Devnar IV was one of the Alpha Quadrant planets targeted in the Borg attack.121 Star Trek : Destiny, Book 3 - Lost Souls
Devos II197 Location of a Son'a outpost which contained a Ketracel White facility.197 Penumbra
Dimorus251 Planet where Gary Mitchell saved Kirk from poison darts thrown by rodent creatures251 Where No Man Has Gone Before
Donatu V296 Site of an inconclusive battle between the Federation and Klingons296 The Trouble With Tribbles
Doraf I34 Planet where the Enterprise assisted with terraforming efforts34 Unification, Part 1
Dorvan V115 Near the Cardassian border115 Journey's End
Dozaria297 Class M world with hot, desertlike climate297 Indiscretion
Draken IV210 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 2370.210 Gambit, Part 1
Draken IV12 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.12 Face of the Enemy
Drayan II298 Several moons298 Innocence
Draygo IV229 Within three light years of Cardassian space229 Homeward
Draylax103 Planet visited by Ensign Mayweather prior to 2151. The women of Draylax have three of something, though it unclear what.103 Broken Bow
Draylon II200 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.200 Sanctuary
Drema IV17 Suffered violent geologic instabilities as a result of dilithium deposits17 Pen Pals
Dreon VII299 Near the Badlands299 For the Cause
Droplet264 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.264

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.264

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.264

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.264

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.264
Star Trek : Titan, Book 5 - Over a Torrent Sea
Dulisian IV300 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.300 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
Durenia IV285 Destination of Enterprise-D in 2367285 Remember Me
Dyson Sphere301 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.301 Relics
Dytallix B302 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.302 Conspiracy
Earth303 Mostly Harmless303 Generic canonical information
Eden258 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.258 The Way to Eden
Ekos304 Planet turned into a copy of the Nazi state by Federation sociologist John Gill304 Patterns of Force
El-Adrel IV266 Class M planet where the Tamarians met the Enterprise-D. The planet was the home of a dangerous creature which was only partially visible.266 Darmok
Elanu IV305 A planet where Ben Sisko once engaged in a wild goose chase with Curzon Dax.305 Dramatis Personae
Elas306 The inner planet of the Tellun star system, Elas was home to the Elasian civilisation.306

In 2381 Elas was one of the Alpha Quadrant planets targeted in the Borg attack.121
Elaan of Troyius
Elba II157 Penal colony for the Federations criminally insane157 Whom Gods Destroy
Emila II307 Enterprise D visited here after Tanuga IV307 A Matter of Perspective
Eminiar VII169 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.169

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.169

A Taste of Armageddon
Enara308 Delta Quadrant planet308 Remember
Enara Prime308 Home world of the Anarans 308 Remember
Ennan VI309 Pulaski obtained a bottle of ale here309 Time Squared
Entelior IV121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Epsilon Canaris III310 On the verge of war - negotiations assigned to Commissioned Hedford310 Metamorphosis
Epsilon Hydra VII236 Vash was banned from the Royal Museum here236 Q-Less
Epsilon IV311 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.311 Equinox, Part 2
Epsilon Nel III312 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.312 Violations
Erabus Prime236 Planet where Q saved Vash when she was stung by an insect236 Q-Less
Errikang VII236 Q almost got Vash killed here236 Q-Less
Evadne IV313 Destination of Enterprise-D after it encountered an unstable wormhole313 Clues
Excalbia314 Inhospitable volcanic planet where the Excalbians investigated good and evil314 The Savage Curtain
Exo III315 Dead planet where Dr. Korby discovered sophisticated androids315 What Are Little Girls Made Of?
Fahleena III305 A Valerian vessel visited here with supplies305 Dramatis Personae
Farius Prime278 Destination of Galador freighter278 Honor Among Thieves
Felton Prime246 A Cardassian planet, site of a military base. During the Dominion war General Martok destroyed the facility.246 Once More Unto the Breach
Fendaus V316 Led by a family whose members have no limbs316 Loud as a Whisper
Ferenginar317 Ferengi Home world317 Family Business
Fina Prime318 Location of an outbreak of the Vidiian phage318 Lifesigns
Finnea Prime319 Non Federation world. The people who grow up there learn not to trust policemen.319 A Simple Investigation
Folnar III243 Origin of the Folnar jewel plant243 Dark Page
Forcas III320 Worf attended a Bat'Leth competition here in 2370320 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.321 Parallels
Forlat III232 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.232 Silicon Avatar
Free Haven322 Bajoran Colony322 To the Death
Gagarin IV323 Location of Darwin Genetic Research station323 Unnatural Selection
Gaia324 Home of Defiant crew descendants in an alternate timeline324 Children of Time
Galador II325 Home world of the Galador freighters325 The Maquis, Part 1
Galdonterre89 Former hiding place of the Albino89 Blood Oath
Galen IV257 Federation Colony257 Suddenly Human
Gallos II266 Planet in the El-Adrel sector currently ruled by the Tanagra family.266 Darmok
Galor IV326 Holds Annex of the Daystrom Institute326 The Offspring
Galorda Prime202 In 2372 a Klingon civilian transport crashed here, killing all aboard202 Rules of Engagement
Galorndon Core327 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.327 The Enterprise-D again visited the planet in 2368 whilst investigating a Romulan plot to attack Vulcan.300 The Enemy
Galvin V124 A marriage here is only considered successful if offspring result within one year124 Data's Day
Gamelan V328 Experienced increase in atmospheric radiation in 2367328 Final Mission
Gamma Hromi II120 Planet which is near a Gatherer camp.120

In 2381 Gamma Hromi II was one of the Alpha Quadrant planets targeted in the Borg attack.121
The Vengeance Factor
Gamma Hydra IV131 Entire population of a Federation science colony died of apparent old age here131 The Deadly Years
Gamma II329 Destination of the Enterprise when some officers were taken to Triskelion329 The Gamesters of Triskelion
Gamma Tauri IV36 Ferengi stole a T-9 energy converter from here36 The Last Outpost
Gamma Trianguli VI330 Tropical class M planet ruled by a computer called Vaal. Kirk destroyed it.330 The Apple
Gamma Vertis IV331 Planet where the entire population is mute331 The Empath
Ganalda IV127 Klingon forces retreated from herein 2373127 ...Nor the Battle to the Strong
Garadius IV332 The Enterprise-D was heading here to deal with a worsening diplomatic situation after assisting a disabled Romulan vessel.332 The Next Phase
Garon II35 Visited by the Starship Wellington35 Ensign Ro
Gaspar VII173 Home world of Captain Edwell173 Starship Mine
Gault333 Worf grew up on this farm world333 Let He Who Is Without Sin...
Gedi Prime334 A tourist resort, said to be even better than Risa334 Drive
Gema IV47 Planet in the Delta Quadrant controlled by the Kazon Nistrim47 Basics, Part 1
Gemaris V122 Homeworld of the Gemarians. Captain Picard mediated a difficult trade dispute here in 2366.122 Captain's Holiday
Gemulon V335 Original destination of the SS Santa Maria335 Paradise
Genesis336 Mutara Sector, Destroyed336 Star Trek III : The Search for Spock
Ghorusda265 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.265 Tin Man
Gideon337 Planet suffering from massive overpopulation337 The Mark of Gideon
Golana277 Bajoran Colony; Arrived At the "turn of the Century"277 Time's Orphan
Golos Prime81 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.81 Q2
Gonal IV338 Home of swarming moths338 Disaster
Gothos219 Planet created by Trelaine219 The Squire of Gothos
Gravesworld14 Home of Ira Graves, noted scientist14 The Schizoid Man
H'atoria339 Klingon Colony near Border of Klingon and Federation space339

In 2381 H'atoria was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was completely devastated in the attack.121
All Good Things
Ha'Dara340 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.340 Flesh and Blood, Part 1
Hakton VII240 In the Demilitarized Zone240 The Maquis, Part 2
Halii293 Home of Lieutenant Aquiel Uhnari293 Aquiel
Halkan341 Planet, home to the Halkans341 Mirror, Mirror
Hanon IV47 Planet in the Delta Quadrant47 Basics, Part 1
Hanoran II188 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.188 Star Trek : Insurrection
Hansen's Planet342 Home to creatures similar to Taurus II342 The Galileo Seven
Harod IV343 The Enterprise-D picked up some stranded miners here343 The Perfect Mate
Harrakis V313 Planet visited by the Enterprise-D in 2367. The ship finished the mission early, allowing the crew some recreation time.313 Clues
Haven181 Beautiful planet thought by some to have mystical healing powers181 Haven
Hekaras II344 Planet in the Hekaras corridor344 Force of Nature
Hell44 Unofficial nickname. High levels of trigenic vapours and EM Disturbances44 Parturition
Hemikek345 Planet in a yellow dwarf system345 Investigations
Hemikek IV318 Delta Quadrant planet318 Lifesigns
Heva VII128 Site of a refuelling depot in the Delta Quadrant128 The Chute
Hoek IV236 A planet where San Palo relics can be viewed236 Q-Less
Holberg 917G346 Planet owned by Flint346 Requiem for Methuselah
Holna IV347 Planet rich in Minzinite347 Statistical Probabilities
Hur'Q Planet348 Class M world in the Gamma Quadrant348 The Sword of Kahless
Hurada III312 Visited by telepathic historians led by Tarmin312 Violations
Hurkos III212 Devinoni Ral moved here at age 19212 The Price
Hyralan121 In 2381 Hyralan was one of the Alpha Quadrant planets targeted in the Borg attack.121 Star Trek : Destiny, Book 3 - Lost Souls
Iadara320 Home of the Iadara Colony320 Parallels
Iconia292 Home of a legendary Iconian Empire292 Contagion
Icor IX122 Site of astrophysics centre122 Captain's Holiday
Ilari349 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.349 Warlord
Ilidaria350 Planet in the Delta Quadrant350 Parallax
Inavar Prime118 Planet in the Delta Quadrant118 Survival Instinct
Indri VIII178 Biosphere Destroyed178 The Chase
Inferna Prime95 Planet which is eight days travel from DS995 The Ascent
Ingraham B290 A Federation planet which was struck by Denevan neural parasites in 2265.290 Terrance Sadler left Starfleet to live on the planet in 2259.225 Operation: Annihilate!
Invernia II351 Bashir's father was stationed there351 Melora
Itamish III352 Sisko family camp site.352 The Jem'Hadar
Ivor Prime353 Federation world; destroyed by the Borg353 Star Trek : First Contact
Iyar31 Home planet of the Iyaarans, this world is noted for having spectacular crystal formations.31 Liaisons
Janus IV354 Home of the Horta species354 The Devil in the Dark
Japori II93 Planet which was the site of Dekora Assan's murder.93

In 2381 Japori II was one of the Alpha Quadrant planets targeted in the Borg attack.121
Improbable Cause
Jaros II35 Planet where Ro Laren was imprisoned by Star Fleet35 Ensign Ro
Jeraddo204 Fifth moon of Bajor. Formerly Class M, now uninhabitable After Energy tapping204 Progress
Jouret IV355 The Federation's New Providence colony was destroyed by the Borg here in 2366.355

In 2381 Japori II was again one of the Alpha Quadrant planets targeted in the Borg attack.121
The Best of Both Worlds, Part 1
Juhraya356 Federation Colony near Cardassian border356 Preemptive Strike
Jupiter357 Sol V286 Starship Down
Kabrel I347 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.347 Statistical Probabilities
Kabrel II347 An uninhabited planet, notable only for having small deposits of cormaline.347 Statistical Probabilities
Kaelon II358 This star was used in experiments to reinitiate fusion358 Half a Life
Kalandan Outpost359 Artificial Planet manufactured by the Kalandan people359 That Which Survives
Kaldra IV312 Destination of a group of Ulian researchers312 Violations
Kalla III360 Duras sisters conducted illegal mining here360 Firstborn
Kanda IV266 A planet which once had e seventh dynasty emperor called Darmok.266 Darmok
Kantare5 Inhabited planet within about 100 light years of Earth. The inhabitants had a colony on the planet Kotara Barath as of 2129.5 Oasis
Kataan361 Planet dead for 1,000 years361 The Inner Light
Kavis Alpha IV222 Became the home of the Nanites222 Evolution
Kea IV178 Topic of research paper presented by Picard178 The Chase
Kelton IV305 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.305 Dramatis Personae
Kelva110 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.110 By Any Other Name
Kelvas V190 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.184 After the Dominion claimed to have killed Damar, rumours spread that he had been spotted on Kelvas V.179 Tacking into the Wind
Kenda II285 Home of Dr. Dalen Quaice285 Remember Me
Kentanna200 A mystical planet briefly thought to be Bajor200 Sanctuary
Kesprytt III362 Planet where Picard and Crusher were kidnapped362 Attached
Kessik IV185 The fourth planet in its system and site of a Federation colony, Kessik IV was the home world of B'Elanna Torres. She and her mother Miral were the only Klingons on the planet during her childhood.185 Her father John Torres visited Kessik IV in 2378. He was surprised at the changes that had been made to their old house there.363

Kessik IV was originally colonised in 2264 by the crew of the mining ship Epimetheus. They chose the planet because it contained significant deposits of dilithium. In 2265, Commodore Diego Reyes and Ambassador Jetanien attempted to use the principle of eminent domain in order to seize the dilithium mines, but the Starfleet JAG office dismissed the request.364
Faces
Keto-Enol241 Planet visited by Archer and Trip in 2152, home world of the Enolians.241 Canamar
Khefka IV365 Home world to Mareel365 Invasive Procedures
Khitomer366 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.366

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.367 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.368

Other Klingons were captured in the attack, and kept in Romulan captivity for decades afterwards.148

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 attack121
Star Trek VI : The Undiscovered Country
Khofla II369 Home of Ferengi business man Plegg369 The Alternate
Klaestron IV370 Home world to Ilon Tandro370 Dax
Klavdia III19 Salia was raised here to ensure her neutrality in the war on her home world19 The Dauphin
Kolarus III259 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.259 Star Trek : Nemesis
Kora II371 Cardassian planet, site of a military academy371 Duet
Korma149 In Cardassian space149 Return to Grace
Korris I372 Planet, possibly a Human colony. Bashir offered to share some dry champagne from an estate Korris I with Jadzia.372 A Man Alone
Korvat89 A Klingon world121, 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.89

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.121
Blood Oath
Kostolain373 Home world of Minster Camio, fiancee of Lwaxana Troi373 Cost of Living
Kotara Barath5 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.5 Oasis
Kotati345 Planet in the Delta Quadrant345 Investigations
Kraus IV205 Planet where Garak obtained silk lingerie205 Past Prologue
Kreetassa374 Home world of the Kreetassans. The NX-01 visited the planet in 2152 in an attempt to improve relations with the Kreetassans.374 A Night In Sickbay
Krios375 A Klingon world, the Romulans attempted to convince the Klingons that the Federation was assisting Kriosian rebels to gain independance.375 Krios was at war with Vault until the Enterprise-D hosted a peace conference in 2368.376 The Mind's Eye
Krios Prime107 Planet which Kaitaama was from. This may or may not be the same planet as the Krios which the Enterprise-D visited in 2368.107 Precious Cargo
Ktaria VII39 Alpha quadrant planet. Chakotay once accidentally desecrated the tomb of a Ktarian on this world by removing a sacred stone.39 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
Ktarus75 Alpha quadrant planet, home of the Ktarians.75 This planet may also be known as Ktaria VII, or the two may be different planets. Child's Play
Kurill Prime352 The original home world of the Vorta352 The Jem'Hadar
Kurl178 Kerlan civilization died out 12 000 years ago178 The Chase
Kyana Prime59 Krenim colony erased from time59 Year of Hell, Part 1
Kylata II377 Class M planet in the Gamma Quadrant377 Meridian
L-374 III378 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.378 The Doomsday Machine
L-374 IV378 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.378 The Doomsday Machine
L-S VI369 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.369 The Alternate
La'voti V379 Delta Quadrant planet, visited by Voyager379 Nothing Human
Lambda Paz328 Moon of Pentarus III328 Final Mission
Lamenda Prime191 Planet near Cardassia191 The Homecoming
Landris II215 Doctor Mowray conducted archeological research here215 Lessons
Lappa IV165 A Ferengi planet, home of the flower Zan Periculi.165 Menage a Troi
Largo V380 A shipment of Tamen Sahsheer was bound for here380 Babel
Lavinius V290 Planet hit by the Denavan neural parasites in 2247290 Operation: Annihilate!
Lazon II249 Planet near Cardassia249 Defiant
Ledonia III253 Dax bought a planet on this planet253 The Wire
Ledos381 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.381 Natural Law
Legara IV137 Home of the Lagarans. The Enterprise-D transported Ambassador Sarek to Legara IV for a conference in 2366.137 Sarek
Lemma II223 Approximately three light years from Bilana III223 New Ground
Lerishi IV266 Planet on which the drink Tanagra originates.266 Darmok
Levinius V290 A planet infested by the neural parasites encountered by the USS Enterprise.290 Operation: Annihilate!
Ligobis X224 Planet where Gideon Seyetik's painting where displayed224 Second Sight
Ligon II382 Home of the Ligonians, who value honour above all else382 Code of Honor
Ligos VII383 Ligos system383 Rascals
Lissepia297 Home world of the Lissepian people297 Indiscretion
Loracus prime161 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.161 Strange New World
Loren III178 Loren system178 The Chase
Lorillia121 In 2381 Lorillia was one of the Alpha Quadrant planets targeted in the Borg attack.121 Star Trek : Destiny, Book 3 - Lost Souls
Loval149 Civilian outpost, site of subspace relay station; site of secret weapons research installation149 Return to Grace
Lumbu264 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.264 Star Trek : Titan, Book 5 - Over a Torrent Sea
Lunar V154 Moon of Angosia III154 The Hunted
Lya III384 A Federation planet on which a starbase is located. It is approximately 50 light years from Galorndon Core.384 The Defector
Lysia268 Lysian system268 Conundrum
M'kemas III208 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.208 The Adversary
M-113271 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.271 The Man Trap
Maarek III186 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.186 Stratagem
Mab-Bu VI385 Class M moon385 Power Play
Makus III342 The Enterprise was to deliver medical supplies here342 The Galileo Seven
Malaya IV386 Paul Hickman had a physical exam here386 Identity Crisis
Malcor III387 Over 2000 light years from Earth; home of a species which has almost developed warp technology387 First Contact
Malindi VII266 A planet which is home to a colony called Darmok.266 Darmok
Malkus IX316 Inhabitants developed writing before sign language316 Loud as a Whisper
Malon Prime388 Malon home world388 Juggernaut
Manark IV331 Home of the sandbats331 The Empath
Manu III389 Government used proximity detectors389 Legacy
Maranga IV360 Worf attended the Klingon Kot'baval festival on this planet in 2370.360 Firstborn
Maranga IV360 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.360 Firstborn
Marcos XII390 Chosen by the evil Gorgan to conquer390 And the Children Shall Lead
Marejaretus VI155 Home world to the Ooolans155 Manhunt
Mariah IV305 Visited by Valerian ship when delivering supplies305 Dramatis Personae
Marijne VII391 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.391 Interface
Mariposa15 In the Phyecus Sector; site of Irish colony15 Up The Long Ladder
Marlonia383 Visited by the Enterprise-D in 2369383 Rascals
Mars267 Sol IV; colonized by Earth in 2103392 Mars is home to the Utopia Plantanitia shipyards at which the Galaxy class starships were developed.267 Booby Trap
Marva IV96 Class M planet in the Badlands96 For the Uniform
Matalas393 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.393 Dear Doctor
Matalas prime2 Planet with ringed moons. Trip considered seeing the moons a highlight of his time aboard Enterprise.2 Dawn
Mataline II215 Neela Daren bought a flexible piano there215 Lessons
Mavala IV182 Noonien Soong married Juliana O'Donnell182 Inheritance
Mazar394 Home of the Mazarites. In the 2150s the Vulcans helped the government to overcome its criminal corruption.394 Fallen Hero
McIlvain’s Planet225 A Federation world in the Taurus reach, McIlvain's Planet was settled by Tellarians and Rigellians, each settling a different landmass. Despite the distance between the colonies, both sides did not get on well together and a case was brought before the Starfleet JAG office for arbitration. The case was referred to the Colonial Administration office.225 Star Trek : Vanguard, Book 2 - Summon the Thunder
Medusa395 Planet, home of the Medusan people. The site of a Medusan will send a Human insane.395 Is There in Truth no Beauty?
Meezan IV396 Bashir attended a burn treatment conference here396 In Purgatory's Shadow
Meldrar I397 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.397 Necessary Evil
Meles II398 Moriarty considered going here398 Ship in a Bottle
Melina II312 Visited by Tarmin and his group of telepathic historians312 Violations
Melkot399 Home world of the Melkotians.399 Spectre of the Gun
Melnos IV215 planet where Neela Daren studied a plasma geyser215 Lessons
Melona IV232 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.232 Silicon Avatar
Memory Alpha400 Site of the Federation library400 The Lights of Zetar
Merak II167 Planet ravaged by a botanical plague.167 In the 24th century it made some of the best quality size scanners used by tailors.253 The Cloud Minders
Mercury401 Sol I, a small lifeless planet in the Sol system.402Mercury is Class B.403 The Cage
Meridian377 A planet which phased in and out of our universe periodically, along with its inhabitants.377 Meridian
Merik III228 Planet in the Gamma Quadrant228 Hippocratic Oath
Midos V315 Planet where Dr Korby planned to make androids315 What Are Little Girls Made Of?
Mikah404 Planet in the Delta Quadrant; visited by the USS Voyager404 Unforgettable
Milika III405 A young Picard rescued an Ambassador from here405 Tapestry
Mimas406 Moon of Saturn406 The First Duty
Minara II331 Used by the Vians331 The Empath
Minos177 A major arms production centre177 The Arsenal of Freedom
Minos Korva407 Federation planet407 Chain of Command, Part 2
Mintaka III408 Planet which was home to a Proto-Vulcan culture. The Enterprise-D visited the planet in 2366.408 Who Watches The Watchers?
Mira302 A gas giant world in the Mira system. Seven smaller planets orbit the giant, including Dytallix B, also known as Mira Antilla V.302 Conspiracy
Miridian VI140 Barash claimed to have been captured by Romulans here140 Future Imperfect
Mislan409 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.409 The Swarm
Mithren345 Planet in the Delta Quadrant345 Investigations
Mizar II226 Home world of the Mizarians226 Allegiance
Moab IV410 An uninhabitable planet in the Moab system. The planet housed a colony of genetically engineered Humans.410 The Masterpiece Society
Monac IV294 Site of Dominion shipyards destroyed in Jadzia's name to ensure her entry into Sto'vo'kor294 Image in the Sand
Moon353 Earth's only natural satellite353 Star Trek : First Contact
Mordan IV261 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.261 Too Short a Season
Morikin VII405 Cadet Picard was assigned here for training405 Tapestry
Morska366 Klingon Planet with subspace listening post366 Star Trek VI : The Undiscovered Country
Mudd289 Class K planet inhabited by androids289 I, Mudd
Mudor V338 The Enterprise-D hit a series of quantum filaments after leaving here338 Disaster
Myrmidon236 Vash was wanted for theft here236 Q-Less
Nahmi IV46 Outbreak of Correllium fever in 236646 Hollow Pursuits
Napinne411 In the delta quadrant; Voyager stopped to pick up food supplies here in 2371.411 Learning Curve
Narendra III160 Site of the loss of the Enterprise C160 Yesterday's Enterprise
Narva77 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.77 Live Fast and Prosper
Nasreldine18 Enterprise-D crew member caught the flu here18 The Icarus Factor
Nausicaa412 Home planet of the Nausicaans.412 Fortunate Son
Nausicaa121 The home planet of the Nausicaan species.412

In 2381 Nausicaa was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.121
Star Trek : Destiny, Book 3 - Lost Souls
Nel III312 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.312 Violations
Nelvana III384 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.384 The Defector
Nequencia Alpha121 A Romulan world, In 2381 Nequencia Alpha was one of the Alpha Quadrant planets targeted in the Borg attack.121 Star Trek : Destiny, Book 3 - Lost Souls
Nervala IV413 Nervala IV413 Second Chances
Neural414 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.414 A Private Little War
New Bajor352 Gamma Quadrant - same as the Crossover one?352 The Jem'Hadar
New Earth415 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.415 Resolutions
New Gaul248 Miranda Vigo was born here248 Bloodlines
New Halana224 Terraformed by Professor Gideon Seyetik224 Second Sight
New Sausalito416 Mayweather wondered if Human children would ever grow up on this planet.416 Shockwave, Part 1
New Sydney278 Bilby's wife lived on this planet in 2374.278 Ezri Dax's family own a mining operation on New Sydney.417 Honor Among Thieves
New Vulcan418 A planet chosen by the Vulcans as a new homeworld after Nero destroyed Vulcan in the alternate timeline he created.418 Star Trek Into Darkness
Nibiru418 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.418

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.418

Star Trek Into Darkness
Nigala IV237 Planet which the Enterprise-D was due to visit after departing Bre'el IV.237 Deja Q
Nimbus III419 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.419 Star Trek V : The Final Frontier
Ninipia Prime80 Famed for its dancing girls80 Vis-a-Vis
Nivoch129 Planet, possibly near to Bajor. Seska claimed to have planed to meet her brother on Nivoch to celebrate his birthday.129 Prime Factors
No'nat420 Klingon planet where the right of MajQa is practiced420 Rightful Heir
Norcadia prime421 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.421 Tsunkatse
Norellus24 This is probably but not certainly a planet - Norellus was described as the site of a Deuterium station.24 Rajiin
Norpin V383 Location of a retirement colony.383 Rascals
Nyria III168 Planet in the Nyrian system.168 Displaced
Ocampa244 Planet, homa to the Ocampa people244 Caretaker
Oceanus IV422 Inhabited planet.422 The Game
Ogus II423 The Enterprise-D crew took shore leave here in 2367423 Brothers
Ohniaka III11 Planet in the Ohniaka system.11 Descent, Part 1
Omega IV424 Home planet of the Khoms and Yangs; an ancient civilisation was almost wiped out by a bacteriological war here.424 The Omega Glory
Omekla III249 Obsidian Order shipyards located here249 Defiant
Omicron Ceti III214 Planet which was bombarded by Berthold rays; site of a failed Federation colony.214 This Side of Paradise
Omicron IV425 Earthlike planet almost destroyed by nuclear weapons425 Assignment: Earth
Omicron Theta426 The planet on which Data was built. The Federation settlement here was wiped out by the Crystalline Entity.426 Datalore
Ophiucus III427 Harcourt Fenton Mudd planned to sell some women as wives here427 Mudd's Women
Oran'taku24 Rajiin's home world.24 Rajiin
Orelius IX267 Asteroidal planetoid267 Booby Trap
Orendal V118 Delta Quadrant planet.118 Survival Instinct
Organia428 Home of the Organians, non-corporeal beings who ended the Federation Klingon war428 Errand of Mercy
Orias III249 In the Orias system249 Defiant
Orion I76 Planet on which the Institute of Cosmology is located.76 Good Shepherd
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
Oshionion Prime429 Planet known for having marshlands which were considered scenic, at least by Talaxian standards. Voyager carried a holoprogram which simulated Oshionion Prime.429 Fury
Osinar VI430 Planet on which an uncle of Riska's runs a bar.430 Life Support
Otar II326 Destination of the Enterprise-D following the death of Lal326 The Offspring
Paan Mokar / Weytahn431 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.431 Cease Fire
Pacifica302 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.302 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.155

Pacifica is the home planet of the Selkie species, a race of intelligent seagoing lifeforms.432
Conspiracy
Palgrenax225 A planet located within the Taurus Reach, and the home world of the Palgrenai. In galactic terms Palgrenax possessed nothing of military or political value. Mineral ores on the planet were of marginal use for refining or energy generation, and were especially lacking in materials used in Klingon warships. The planet was too remote from Federation colonies and patrol routes to have any real strategic value for the Klingons. Nevertheless, they conquered the planet in the mid 23rd century.225

Palgrenax was home to a collection of ancient ruins located on one continent. The Chancellor and High council were interested in the ancient structures, and the Klingon Governor Morqla speculated that this may be the reason behind their conquest.225
Star Trek : Vanguard, Book 2 - Summon the Thunder
Pandril121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Panora96 In the Demilitarised Zone96 For the Uniform
Parada II433 Inhabited planet in the Paradas system.433 Whispers
Parada IV433 Planet with seven moons433 Whispers
Paragaan II416 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.416 Shockwave, Part 1
Parliament156 Conference planet in the Beta Renna system.156 Lonely Among Us
Parsion III434 Planet on which deposits of feldomite were unexpectedly discovered in 2373.434 Business as Usual
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.313 Clues
Peliar Zel138 Planet whose two moons warred on one another138 The Host
Pelleus V242 World which the Enterprise-D was scheduled to visit in 2364.242 11001001
Pendari421 Next to Norcadian System421 Tsunkatse
Pendi II356 Home of a trader who supplied information to the Maquis.356 Preemptive Strike
Pentarus II328 Shuttle Nenbeck was thought to have crashed here328 Final Mission
Pentarus V328 Planet which petitioned Picard to mediate a labour dispute328 Final Mission
Pentath III202 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.202 Rules of Engagement
Penthara IV435 Planet the Enterprise saved from ecological disaster while being investigated by a time traveler435 A Matter of Time
Penthath III202 Worf destroyed a Klingon transport ship during a battle here202 Rules of Engagement
Pernaia prime126 Planet on which T'Pol visited in her persuit of the renegade Vulcan Menos. It has a methane based atmosphere.126 The Seventh
Persephone V261 This world was the home of Admiral Mark Jameson in 2364.261 Too Short a Season
Phanos436 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.436 Homestead
Planet Q213 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.213 The Conscience of the King
Platonius437 Home of the Platonians437 Plato's Stepchildren
Pluto438 Sol IX. The Enterprise-B's maiden voyage was planned to be a short trip to Pluto and back at impulse speeds.439 Star Trek : Generations
Pollux IV440 Greek god Apollo tried to recruit Kirk as a worshipper here.440 Who Mourns for Adonais?
Pollux V440 In the Beta Geminorum system440 Who Mourns for Adonais?
Porakas IV441 Delta quadrant planet. Neelix obtained some Porakan eggs here in 2373.441 Flashback
Portas V96 A Breen planet.96 For the Uniform
Potak III44 Planet in the Delta Quadrant.44 Parturition
Prakal II111 Guinan acquired an unusual drink here111 In Theory
Praxis366 Klingon moon, their key energy production facility until 2293 when it was largely destroyed in an accident caused by overmining and insufficient safety precautions.366 Star Trek VI : The Undiscovered Country
Preenos5 Planet from which the spice hajjlaran originates. Warlords there use the spice as a test of courage.5 Oasis
Prema II47 Delta Quadrant; Talaxian mining colony47 Basics, Part 1
Prophet's Landing92 Bajoran colony nearest Cardassian border92 Heart of Stone
Psi 2000442 The Enterprise was nearly destroyed here when the crew was incapcitated by a disease which mimicked the effect of alcohol.442 The Naked Time
Pullock V193 Site of the first off-planet raid by the Bajoran resistance; probably a Cardassian world.193 Shakaar
Pyris VII443 Korob and Sylvia captured several Enterprise crew members here443 Catspaw
Pythro V444 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.444 Rivals
Qo'noS366 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.366 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.103 The co-ordinates of Qo’noS are 43.89.26.05418, placing it some 4 days away from Earth at Warp 4.5.103

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 2343366, although apparently some way was found to avert this.445

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.446

Quark would also visit Qo’noS in 2371 during his brief marriage to the Lady Grilka.192

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.447

The planet was divided up into various regions. The Ketha lowlands were the birthplace of Chancellor Martok, an area dominated by farmlands.246 Grilka was from the Mekro’vak region. 196 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. 148 The Hamar Mountains were home to Targs whose shoulders were used in the making of var’Hama candles.448 The Sea of Gatan was a body of water in which B’Elanna Torres almost drowned as a child.449 Kang's Summit was a location where Chancellor Martok once hunted Sabre Bear.450 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.420 The Skral River was noted in a Klingon drinking song which claimed that it once ran red with blood after a battle.449

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. 451

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.196

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.202

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.121
Star Trek VI : The Undiscovered Country
Qu'vat117 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-01.117 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.452 The NX-01 travelled to Qu'Vat after the captured Augment Marab provided the co-ordinates.453 The Augments
Quadra Sigma III454 Planet located in the Sigma Three system.454 Hide and Q
Qualor II34 Planet, home of a Federation scrap yard run by Klim Dokachin, a Zakdorn.300 Unification, Part 2
Quarra455 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.455 Workforce, Part 1
Quatal Prime96 Cardassian world in the Demilitarised Zone. The planet had at least four moons.96 For the Uniform
Quazulu VIII153 Several Enterprise-D students became ill here153 Angel One
Quinor VII179 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.179 The Dogs of War
Raatooras105 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.105 Judgment
Rahm-Izad178 Planet. Captain Picard once tricked a cardassian Gull by telling her that some important genetic fragments could be found on Rahm-Izad178 The Chase
Rakal149 Planet with at least four moons.149 Return to Grace
Rakella Prime456 The home world of the Vok'sha.456 Heroes and Demons
Rakhar457 Planet in the Gamma Quadrant.457 Vortex
Rakosa V134 Class M planet located in the Gamma Quadrant.134 Dreadnought
Ramatis III316 The third planet in the Ramatis system.316

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.121
Loud as a Whisper
Ramura404 Tracer home world404 Unforgettable
Ranuos VI458 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
Razna V266 Planet from which a frozen desert called Darmok originates.266 Darmok
Regula145 Mutara Sector; Class D - "Essentially a great rock in space".145 Star Trek II : The Wrath of Khan
Regulak IV179 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.179 The Dogs of War
Regulus III459 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.459 Fascination
Regulus V144 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.144 Amok Time
Rekag-Seronia460 Planet, site of bitter hostilities affecting Federation shipping in 2369.460 Man of the People
Relva VII132 Location of a Starfleet base. The Enterprise-D visited the base in 2364 so that Wesley Crusher could take the Starfleet Academy entrance exam.132 Coming of Age
Remmil VI92 Buildings are constructed of Crystalline webbing here92 Heart of Stone
Remus461 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.259 Balance of Terror
Rhaandarel121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Rigel II150 McCoy met two scantily clad women here150 Shore Leave
Rigel IV136 Site of a Pergium ore processing facility.136 Wolf in the Fold
Rigel V189 Planet where a drug to increase blood product was tested189 Journey to Babel
Rigel VII401 Several Enterprise crew members were killed on this world in 2254.401 The Cage
Rigel X103 Planet visited by Enterprise in 2151. The planet was a trade centre for many species.103 Broken Bow
Rigel XII427 Site of a Lithium crystal mining operation427 Mudd's Women
Rinax462 Colonized moon of Talax; 300,000 people died on Rinax when the metreon cascade was detonated here to end the Haakonian-Talaxian war.462 Jetrel
Risa122 A planet in a binary star system, famed as one of the great vacation spots of the galaxy.333 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.122 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.463 Tourism was one of the major industries on Risa, with the Vulcan database listing more than two hundred registered Nuvian masseuses on the planet394 and attractions including subterranean gardens filled with luminescent plants, steam pools463, and a water recreation park.464

In 2135 T'Pol tracked a two Vulcan fugitives to Risa. She killed one, but the other escaped.126 In the 24th century, Commander Riker was very fond of the planet and managed to convince Captain Picard to holiday there.122 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.422 Geordi La Forge was on his way to Risa in 2367 when he was abducted by Romulans.375 Starfleet intelligence believed that Federation Ambassador Krajensky was replaced by a Founder infiltrator whilst visiting Risa in 2371208 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.333 In 2375 Grand Nagus Zek and Ishka retired on the planet.179

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.121
Captain's Holiday
Rivos V78 Planet located in the Delta Quadrant of the galaxy.78 Think Tank
Rochanie III305 Kurzon Dax and Sisko were cornered by Kaleans here305 Dramatis Personae
Romulus461 Located in Sector Z-6, Romulus is the capital world of the Romulan Empire and home planet of the Romulan species.461 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.30 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.461 Over the years some transgressions did occur, but very few Federation personnel had ever actually penetrated to Romulus itself even by the 24th century.303

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.384

In 2368 Federation intelligence located Ambassador Spock on Romulus34, 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.300

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.259

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.288

Balance of Terror
Ronara Prime356 Planet in the demilitarised zone between the Federation and Cardassia. Ro Laren went here to infiltrate a Maquis group in 2370.356 Preemptive Strike
Rondac III190 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.99 Weyoun speculated that the attack had been planned largely to prevent any more Weyoun clones from being produced.123 The Changing Face of Evil
Rousseau V19 Astroidal planetoid19 The Dauphin
Ruah IV178 Supports a type of proto Humanoid178 The Chase
Rubicun III465 Planet where the Edo live465 Justice
Rujian372 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.372 A Man Alone
Rura Penthe366 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.366 In 2152 Captain Archer was sent to Rura Pente, but the NX-01 crew managed to bribe the guards to secure his release.105

In 2381 Rura Pente was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.121
Star Trek VI : The Undiscovered Country
Rutia IV466 Planet where terrorists kidnapped Dr. Crusher and Captain Picard466 The High Ground
Sakura Prime134 Planet in the Alpha Quadrant134 Dreadnought
Salinia Prime70 Class M planet in the Delta Quadrant.70 Warhead
Saltok IV325 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.325 The Maquis, Part 1
Salva II96 In the Demilitarised Zone. Cardassian colony in treaty signing.96 For the Uniform
Sarona VIII269 Destination of the Enterprise-D before it went on to Vandor IX.269 We'll Always Have Paris
Sarpedion V184 The fifth planet of the Sarpedion planetary system, located within Cardassian space. Sarpedion V was the headquarters of the Cardassian Twelfth Order during the Dominion war. As such, it was considered to be one of the most heavily fortified locations in the entire Cardassian Union.184

In 2375, Chancellor Gowron planned a direct assault on Sarpedion V. He ordered General Martok to lead the attack with a force of fifteen Vorcha-class cruisers, a force level that Gowron thought would 'barely scratch' the defences.184

This order led Worf to accuse Gowron of reckless disregard for his men. The two fought, and Worf killed Gowron. Worf declined the Chancellorship, placing Martok in the leadership position in his place. The attack was thus never carried out.184
Tacking into the Wind
Sarpeidon467 Beta Niobe system. Destroyed when sun went nova467 All Our Yesterdays
Sarthong V122 Famous archeological ruins. Captain Picard advised Vash not to go here122, but she went anyway and managed to secure some valuable artefacts.468 Captain's Holiday
Saturn406 Sol VI, ringed planet406 The First Duty
Sauria469 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.469 Star Trek : Rise of the Federation - A Choice of Futures
Scalos470 Planet whose inhabitants lived at a highly accelerated pace470 Wink of an Eye
Secarus IV89 The albino's hideout in 234589 Blood Oath
Selay156 Home world to reptile people156 Lonely Among Us
Selek IV84 Delta quadrant planet. Gar was heading to a gambling tournament here when he was apprehended by Captain Janeway for stealing Voyager's EMH.84 Critical Care
Selnia Prime77 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.77 Live Fast and Prosper
Sentinel Minor IV355 Destination of the USS Lalo before they where destroyed by the Borg355 The Best of Both Worlds, Part 1
Septimus III471 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.471 Strange Bedfellows
Seros472 Delta Quadrant planet, hom eworld of the Serosian people. Voyager encountered a ship from Seros in 2374.472 Revulsion
Setlik III473 Site of a Cardassian invasion473 The Wounded
Sha Ka Ree419 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 2285.419 Star Trek V : The Final Frontier
Shantil III266 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.266 Darmok
Sherman's Planet296 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.296

In 2381 Sherman's Planet was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack.121
The Trouble With Tribbles
Sheva II246 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 2375.246 Once More Unto the Breach
Shiralea VI373 Location of the Parallax colony373 Cost of Living
Sigma Draconis III474 Class M Planet whose level of technical development was equivalent to Earth in the year 1485.474 Spock's Brain
Sigma Draconis IV474 Class M Planet whose level of technical development was equivalent to Earth in the year 2030.474 Spock's Brain
Sigma Draconis VI474 Class M planet, home of the Morg and Eymorg civilisations. Spock's brain was taken here after it was stolen by an Eymorg.474 Spock's Brain
Sigma Iotia II216 Planet whose inhabitants mimicked Earth mobsters216 A Piece of the Action
Signia Minor213 Earth Colony threatened by famine213 The Conscience of the King
Sikaris129 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.129 Prime Factors
Simperia179 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.179 The Dogs of War
Sobras475 Kazon-Pommar world475 Alliances
Sobras475 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.475 Alliances
Solais V316 Place where Riva helped end a war.316 In 2371 Kasidy Yates' ship hauled a load of duridium ore to Solais Five.208 Loud as a Whisper
Solarion IV35 Federation colony world located close to Cardassian space.35 Ensign Ro
Solosos III96 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.96 For the Uniform
Sothis III178 Home world of the Satarran people178 The Chase
Soukara255 Planet in Dominion controlled space.255 Change of Heart
Stakoron II166 Planet in the Gamma Quadrant which contained deposits of Mizainite ore.166 The Nagus
Stameris476 Location of a slave market in 2151; probably but not certainly a planet.476 Acquisition
Straleb147 Planet in the Omega Sagitta system, home of a relatively primitive spacefaring species.147 The Outrageous Okona
Styris IV382 Plagued by Anchilles Fever in 2364382 Code of Honor
Surata IV477 Planet on which Riker was injured by a poisonous plant.477 Shades of Gray
Suvin IV383 Planet with famous ruins383 Rascals
Syrath264 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.264 Star Trek : Titan, Book 5 - Over a Torrent Sea
T' Lani III478 Planet whose population was wiped out by a war involving weapons called Harvesters.478 Armageddon Game
T' Lani Prime478 Planet in the T'Lani system478 Armageddon Game
T'Khut121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
T'lli Beta234 Destination of the Enterprise-D when it encountered 2 dimensional creatures234 The Loss
Tagra IV116 Planet located in the Argolis Cluster. Tagra IV suffered from massive environmental contamination until the damage was repaired by Amanda Rogers.116 True-Q
Tagus III468 Planet with many archeological sites468 Qpid
Takar479 Delta Quadrant. Second planet in system; Class M479 False Profits
Takara480 Homeworld of the Takarans.480 Suspicions
Talax462 Home of the Talaxians462 Jetrel
Talos IV401 Home of the Talosians, one of the most powerful telepathic species401 The Cage
Tamaal241 Planet which was home to a large trading outpost with over two million inhabitants. It was located in a binary star system.241 Canamar
Tandar Prime481 Alpha Quadrant planet, home planet of the Tandarians.481 Detained
Tantalus V482 Federation penal colony482 Dagger of the Mind
Tanuga IV307 Dr. Apgar worked on the Krieger Wave converter here307 A Matter of Perspective
Tarakis74 Location of telepathic memorial74 Memorial
Tarchannen III386 Crewmembers from the USS Victory were infected by alien DNA here386 Identity Crisis
Tarella181 Home of the Tarellians, who were all but destroyed in a biological war181 Haven
Taresia483 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 2373.483 Favorite Son
Tarkalea484 Home planet of the Tarkaleans. In 2152 T'Pol contacted Tarkalea to inform them of the loss of one of their transport ships.484 Regeneration
Tarod IX174 Planet located near the Romulan Neutral Zone.174 The Neutral Zone
Tarok485 A class M moon in Kazon-Olga space.485 Initiations
Tarsas III242 The planet which Starbase 74 orbits.242 11001001
Tarsus IV213 Federation colony, site of the infamous massacre by Kodos the Executioner.213 The Conscience of the King
Tartaras V236 Vash decided to explore here236 Q-Less
Tau Alpha C486 The Traveller's home world.486 Where No One Has Gone Before
Tau Ceti III302 Planet where Picard met Captain Keel for the first time in a rather exotic bar.302 Conspiracy
Tau Ceti Prime52 Site of tragic accident in 2358 that claimed the life of Admiral Janeway52 Coda
Tau Cygna V487 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.487 The Ensigns of Command
Taurus II342 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.342 The Galileo Seven
Tavela Minor488 Planet nurse Ogawa considered takinga holiday on488 Imaginary Friend
Teerza Prime281 Dr. Phlox's wife Kessil moved to this planet to be with her third husband.281 Stigma
Telfas prime475 Delta Quadrant planet on which a mining community was located.475 Alliances
Tellar221 Home world of the Tellarite civilisation; within striking distance of Betazed221 The NX-01 visited Tellar Prime in 2154.489

In 2381 Tellar was one of the Alpha Quadrant planets targeted in the Borg attack. The planet was devastated in the attack.121
In the Pale Moonlight
Telsius Prime77 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.77 Live Fast and Prosper
Teluridian IV207 Alpha Quadrant planet207 Ex Post Facto
Terlina III182 Planet where Noonien Soongs laboratory was situated423 Inheritance
Terosa Prime224 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.224 Second Sight
Terra Nova490 Earth's first extrasolar colony world, colonised sometime prior to 2076.490 Terra Nova
Tesnia491 Home planet of the Tesnians. It's atmosphere contains Boron gas.491 Shuttlepod One
Tessen III373 Federation planet threatened by an asteroid in 2368. The Enterprise-D managed to destroy the asteroid.373 Cost of Living
Tessik Prime492 Planet visited by the NX-01 Enterprise in 2152 about a month before visiting an alien repair station.492 Dead Stop
Tethys III313 Planet with a Hydrogen-Helium composition and a frozen core. It was located hundreds of light years away from the Paxan homeworld.313 Clues
Thalos VI206 A planet on which Gaila was once arrested for vagrancy.206 The Magnificent Ferengi
Thalos VII19 Coca beans are aged for four hundred years here19 The Dauphin
Thanatos VII493 A plasma conduit was manufactured here for the Enterprise-D493 Phantasms
Thasus141 Planet where Charlie Evans grew up141 Charlie X
The Wierd Planet494 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".494 Blink of an Eye
Thelka IV215 Picard discovered an excellent dessert here215 Lessons
Theta Cygni XII290 Planet struck by the Denevan Neural Parasites290 Operation: Annihilate!
Theta VII171 Planet which requested vaccines from the USS Enterprise.171 Obsession
Theta VIII495 Final destination of the spacecraft Charybdis495 The Royale
Tiburon314 Zora carried out unethical experiments here314 The Savage Curtain
Tilonus IV496 Will Riker was brainwashed after being captured on an away mission here496 Frame of Mind
Timor II417 Planet on which the Ferengi found large deposits of pergium. They opened a large mining facility there.417 Prodigal Daughter
Titan406 Moon of Saturn406 The First Duty
Titus IV283 Miles O'Brien almost stepped on a Lycosa Tarantula here283 Realm of Fear
Tkon36 The founding world of a great interstellar empire, long collapsed.497 The Last Outpost
Tohvun III407 Neutral planet on the Federation-Cardassian border407 Chain of Command, Part 2
Torad IV498 Gamma Quadrant; a planet which has mysterious botanical specimens498 Body Parts
Toranius Prime74 Popular vacation planet from Turakus74 Memorial
Torga IV499 Gamma Quadrant; vast quantities of cormaline499 The Ship
Torman V260 Picard gained transport for Celtris III from this planet260 Chain of Command, Part 1
Torna IV348 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.348 The Sword of Kahless
Torona IV500 Home of the Jarada500 The Big Goodbye
Torros III501 Location of Jem'Hadar space docks; destroyed by Federation forces at start of war.501 Call to Arms
Tracken II96 In the Demilitarised Zone; Maquis colony96 For the Uniform
Tranome Sar13 Site of a Klingon battle.13 A Matter of Honor
Trelka V246 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.246 Once More Unto the Breach
Trelkis Three106 A planet known for having multi-centric rings. Mayweather always wanted to visit.106 Horizon
Triacus390 Gorgan killed a Federation science team on this planet390 And the Children Shall Lead
Trialas IV502 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.503 The NX-01 visited the planet in 2154.502 Cold Station 12
Triannon504 Planet in the Delphic Expanse, located 6.3 light years from one of the spheres in the Muratas Star Cluster.504 Chosen Realm
Trill home world505 Class M planet, home of hte Trill species. May be called Trillius Prime.505 Equilibrium
Trillius Prime103 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.103 Broken Bow
Triskelion329 M-24 Alpha system329 The Gamesters of Triskelion
Troyius306 Inhabited planet in the Tellun system, home to the Troyian species.306

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.121
Elaan of Troyius
Turakus74 Planet, now uninhabited, on which a group of civilians was massacred centuries ago.74 Memorial
Turkana IV389 Tasha Yars birthplace; site of a failed Federation colony389 Legacy
Ty' Gokor506 Planetoid in asteroid field deep in Klingon space; new site of Klingon HQ506 Apocalypse Rising
Tycho IV171 Home of the vampire cloud creature171 Obsession
Tyrannius Prime74 Delta Quadrant planet where soldiers looked forward to spending free time centuries ago.74 Memorial
Tyree294 Planet on which Sisko found the Orb of the Emissary294 Image in the Sand
Tyrellia173 Federation planet with no atmosphere and no magnetic pole173 Starship Mine
Tyrus VII A254 Tyran system254 The Quality of Life
Tyrus VIIa254 Home of the Tyrus particle fountain254 The Quality of Life
Tzenketh507 Home world of the Tzenkethi507 By Inferno's Light
Ufandi III360 The Duras sisters transferred illegal goods through here360 Firstborn
Ultima Thule305 Location of Dolamide purification plant305 Dramatis Personae
Umoth VIII240 In the Demilitarised Zone240 The Maquis, Part 2
Unefra III93 Enabran Tain lived here during his retirement93 Improbable Cause
Vacca VI229 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.229 Homeward
Vadris III236 Natives think they are the only intelligent life in the universe236 Q-Less
Vagra II508 Zed Lapis system. Tasha Yar was murdered on this planet.508 Skin of Evil
Valakis393 Home planet of the Valakians and the Menk.393 Dear Doctor
Valo I35 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.35 Ensign Ro
Valo II35 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.35 Ensign Ro
Valo III35 Located in the Valo system, near the Cardassian border35 Ensign Ro
Valt Minor343 Planet at war with Krios343 The Perfect Mate
Vandor IV269 Location of Doctor Manheims laboratory269 We'll Always Have Paris
Vandros IV322 Site of Iconian Gateway322 To the Death
Varala509 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.509 Chimera
Vega Colony401 Destination of the USS Enterprise when it received a distress call from the USS Columbia401 The Cage
Vega Reticuli463 Captain Archer met a couple from Vega Reticuli whilst visiting Risa in 2152.463 Two Days and Two Nights
Velara III510 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.510 Home Soil
Velos VII380 Location of a Cardassian internment camp was located. Dekon Elig was imprisoned on Velos VII until he was killed during an escape attempt.380 Babel
Veloz Prime96 In the Demilitarised Zone; Cardassian colony; attacked by Maquis with biogenic weapon96 For the Uniform
Vendikar169 Fought a five century long computer war with Endikar, in the same system169 A Taste of Armageddon
Ventani II98 A Cardassian world, birthplace of Tret Akleen - the man considered to be the father of the Cardassian Union.98 Tears of the Prophets
Ventax II511 Planet that entered into a bargain with the devil, Ardra511 Devil's Due
Venus512 Sol II512 Past Tense, Part 1
Verex III503 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.503 Borderland
Veridian I438 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.438 Star Trek : Generations
Veridian II438 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.438 Star Trek : Generations
Veridian III438 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.438
Star Trek : Generations
Veridian IV438 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.438 Star Trek : Generations
Veridian V438 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.438 Star Trek : Generations
Veridian VI438 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.438 Star Trek : Generations
Vico V76 Alpha Quadrant planet reputed to have one of the wildest skies in the entire quadrant.76 Good Shepherd
Vilmor II178 Clues to the ancient seeding of Humanoids was found here178 The Chase
Vissia513 Home planet of the Vissians.513 Cogenitor
Volchok Prime166 The Ferengi Hoex bought his rivals cargo port here166 The Nagus
Volon II325 In the Demilitarised Zone325 The Maquis, Part 1
Volon III240 In the Demilitarised Zone240 The Maquis, Part 2
Vulcan144 Home world of the Vulcans, founding members of the Federation144 The Enterprise visited Vulcan in 2267 to pick up Ambassador Spock for the Coridan Conference.189 The planet has seen several civil wars, the last in 2154.514 The war was ended with the help of the NX-01.515 The Enterprise-D also visited in 2366 to transport Ambassador Sarek to a conference with the Legarans137, and again in 2370 to foil a plot to steal an ancient telepathic weapon.30

In 2381 Vulcan was one of the Alpha Quadrant planets targeted in the Borg attack. It was devastated in the attack.121
Amok Time
Wrigley's Pleasure Planet271 Planet where Enterprise crewmember Darnell met a beautiful woman271 The Man Trap
Xanthras III165 Destination of the Enterprise-D in 2366165 Menage a Troi
Xantoras516 Planet visited by the NX-01 Enterprise in 2153. The ship rescued a party of Denobulan geologists who were working there at the time.516 The Breach
Xarantine121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Xerxes VII130 Legend says a mythical land called Neinman is found here130 When the Bough Breaks
Xindus517 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.518 The NX-01 visited the remains of Xindus in 2153.25 The Council
Yadalla Prime210 Archeological site, possible target for Baran's mercenary team210 Gambit, Part 1
Yadera II239 Gamma Quadrant home of Rurigan239 Shadowplay
Yadera Prime239 Conquered by the Dominion in 2340239 Shadowplay
Yerad III225 A planet just outside the bounds of the Taurus Reach. The planet was considered by Cervantes Quinn as a third-rate imitation of Risa or Wrigley’s Pleasure Planet, the home of a large number of resorts, spas and other tourist destinations. It was also known for being the home of a loose collection of nefarious individuals, many of whom used the remote isolated location and large volume of traffic to and from the planet to hide their activities from the authorities. The Yerad system was the home of an outer planet which contained dilithium mines.225

In 2265 the Klingon Empire was interested in the Yerad system, both for the dilithium mines and as a possible strategic point for ship servicing operations. The criminal Ganz also had operations on Yerad III.225
Star Trek : Vanguard, Book 2 - Summon the Thunder
Yridia121 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.121 Star Trek : Destiny, Book 3 - Lost Souls
Zadar IV130 Planet where Dr. Harry Bernard once lived130 When the Bough Breaks
Zalkon57 Home world of the Zalkonians57 Transfigurations
Zayra IV283 Where Miles O'Brien rerouted an emitter array283 Realm of Fear
Zeon304 Peaceful neighbors to the planet Ekos304 Patterns of Force
Zeta Alpha II355 USS Lalo departed here before being lost to the Borg355 The Best of Both Worlds, Part 1
Zetar400 Home to the Zetareans, destroyed millennia ago400 The Lights of Zetar
Zytchin III122 Captain Picard once spent a four day vacation there which he claimed not to enjoy122 Captain's Holiday

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