Inhabited planets

Alpha and Beta Quadrant

United Federation of Planets

Homeworlds

• Andoria
• Aurelia
• Benzar
• Betazed
• Bolarus IX
• Coridan
• Delta IV
• Deneb IV
• Draylax
• Earth (Sol III)
• Halii
• Hekaras II
• Miri's homeworld
• Neural
• Peliar Zel
• Ramatis III
• Rigel (several planets)
• Tellar
• Teneebia
• Trill
• Vulcan

Colonies

See also: Federation colonies

• Ajilon Prime
• Aldebaron III (Aldebaron colony)
• Alpha III
• Alpha V (Earth Colony 5)
• Alpha Centauri system (Centauri VII, Proxima colony)
• Alpha Eridani II
• Archanis IV
• Archer IV
• Arvada III
• Barisa Prime
• Benecia (Benecia colony)
• Berengaria VII
• Bersallis III, abandoned in 2369
• Beta VI (Beta VI colony)
• Beta Agni II
• Boradis III
• Caldos II (Caldos colony)
• Campor III (Campor colony)
• Cerberus
• Cestus III (colony destroyed in 2267, rebuilt by 2371)
• Coltar IV
• Cygnia Minor
• Delta Rana IV (Delta Rana IV colony destroyed in 2366)
• Deneva (Deneva colony)
• Dorvan V (ceded to the Cardassian Union in 2370)
• Dulisian IV
• Earth Colony II
• Elba II
• Gagarin IV
• Galen IV (Galen IV colony)
• Gamma Hydra IV
• Gault
• Golana
• Gosis' species homeworld
• Hakton VII
• Iadara colony
• Ivor Prime (colony destroyed)
• Janus VI (Janus VI colony)
• Jouret IV (New Providence colony, destroyed)
• Juhraya (ceded to the Cardassian Union in 2370)
• Kelvan Colony
• Kessik IV
• Luna (Lunar colonies)
• Mantilles
• Manzar colony
• Mars (Martian colonies)
• Melona colony
• Midos V
• Moab IV (Genome colony)
• MS I colony
• Nehru colony
• New Berlin colony
• New France colony
• New Paris colonies
• Norpin V (Norpin colony)
• Omicron Ceti III (Omicron colony abandoned)
• Omicron Theta (Omicron Theta colony, destroyed)
• Ophiucus III
• Penthara IV
• Planet Q
• Quadra Sigma III
• Rigel XII
• Setlik III (colony possibly destroyed)
• Sherman's Planet
• Solarion IV colony (destroyed in 2368)
• Strnad colony (relocated)
• Talos III
• Tantalus V (Tantalus colony, penal colony)
• Taranko colony
• Tarsus IV (Tarsus IV colony)
• Tau Cygna V (Tau Cygna V colony)
• Tendara colony
• Terra Nova (colony destroyed)
• Tessic's species mining colony
• Trellium Mining colony
• Triacus colony
• Turkana IV (Turkana IV colony, failed)
• Vega colony
• Volan II
• Vulcanis Lunar Colony
• Weytahn/Paan Mokar

Other

• 'aucdet IX
• Aldebaran III
• Altair IV
• Andor
• Ariannus
• Beta Aquilae II
• Beta Ursae Minor II
• Brentalia
• Calder II
• Caldik Prime
• Caleb IV
• Corinth IV
• Dalvos Prime
• Decos Prime
• Deriben V
• Draken IV
• Inferna Prime

Breen Confederacy

• Breen
• Dozaria
• Portas V

Cardassian Union

See also: Cardassian planets

• Adarak Prime
• Amleth Prime
• Atbar Prime
• Avenal VII
• Bryma
• Cardassia Prime (Cardassia II), the homeworld of the Cardassians
• Cardassia III
• Cardassia IV
• Cardassia V
• Felton Prime
• Juhraya
• Kelvas Prime
• Kelvas V
• Kora II
• Korma
• Lazon II
• Loval
• Omekla III
• Pentath III
• Pullock V
• Quatal Prime
• Quinor VII
• Regulak IV
• Rondac III
• Sarpedion V
• Septimus III
• Sheva II
• Simperia
• Soukara
• Torros III
• Trelka V
• Unefra III
• Vanden Prime
• Velos VII
• Veloz Prime (colony destroyed)

Ferengi Alliance

• Clarus (uncertain)
• Ferenginar, the homeworld of the Ferengi
• Hupyrian homeworld (uncertain)
• Irtok (uncertain)
• Lappa IV
• Volchok Prime

Klingon Empire

See also: Klingon planets

• Archanis IV (ceded to the Federation in the 23rd century)
• Boreth
• Forcas III
• H'atoria
• Khitomer
• Korvat colony
• Krios
• Maranga IV
• Morska
• Narendra III (colony destroyed in 2344, possibly rebuilt)
• N'Vak colony (colony destroyed in 2154, possibly rebuilt)
• Praxis (destroyed in 2293)
• Qo'noS, the homeworld of the Klingons
• Qu'Vat colony
• Raatooras
• Rura Penthe
• Ty'Gokor

Romulan Star Empire

See also: Romulan planets

• Carraya IV
• Chaltok IV
• "Eden"
• Remus
• Romulus

Xindi

• Azati Prime
• Xindi-Arboreal colony
• Xindus (destroyed)

Non-Aligned or Undetermined

#

• 892-IV, the homeworld of the Romans

A

• Acamar III, the homeworld of the Acamarians
• Achrady VII
• Adigeon Prime
• Agaron, the homeworld of the Agaron natives
• Akaali homeworld, the homeworld of the Akaali
• Aldea, the homeworld of the Aldeans
• Alderaan
• Alpha Carinae I
• Alpha Carinae II, the homeworld of the Alpha Carinae II natives
• Alpha Cygnus II
• Alpha Cygnus IX
• Alpha Delphi IX
• Alpha Drapanas
• Alpha Echevarria IV
• Alpha Fernandes III
• Alpha Laputa IV, the homeworld of the Alpha Laputa IV natives
• Alpha Roller II
• Alpha Rossi
• Alpha Zayra II
• Altair VI
• Altec, the homeworld of the Altec inhabitants; affiliated with the Coalition of Madena
• Amerind, the home of a Human colony established there by the Preservers
• Andros III
• Angel I, the homeworld of the Angel I natives
• Angosia III, the homeworld of the Angosians
• Antede III, the homeworld of the Antedeans
• Antica, the homeworld of the Anticans
• Antos IV, the homeworld of the Antos natives
• Argelius II, the homeworld of the Argelians
• Argo (planet), the homeworld of the Aquans
• Arkaria, the homeworld of the Arkarians
• Armus IX
• Arret, formerly inhabited by an advanced species, now extinct
• Arret (negative), a planet in the negative universe
• Atalia VII
• Atifs IV, the homeworld of the Atifs IV natives
• Atrea IV, the homeworld of the Atreans
• Axanar, the homeworld of the Axanars

B

• B'Saari II, the homeworld of the B'Saari
• Ba'ku, a colony of the Ba'ku
• Bajor, the homeworld of the Bajorans
• Bajor VIII, colonized by the Bajorans
• Balancar
• Balder's Planet
• Balosnee VI
• Barkon IV, the homeworld of the Barkonians
• Barson II
• Barzan II, the homeworld of the Barzans
• Beltane IX
• Benev Selec (Drema IV), the homeworld of the Dremans
• Beta III, the homeworld of the Beta III natives
• Beta Antares IV, the homeworld of the Beta Antares IV natives
• Beta Canopus
• Beta Magdaleno II
• Beta Tottoro IV
• Beta Wiltz III
• Beta'Elan Minor
• Beth Delta I
• Bilana III
• Bokara VI
• Boreal III
• Bre'el IV, the homeworld of the Bre'el IV inhabitants
• Brekka (Delos IV), the homeworld of the Brekkians
• Bringloid V
• Burala Prime
• Bynaus, the homeworld of the Bynars

C

• Caere
• Caldonia, the homeworld of the Caldonians
• Calondia IV
• Camor V, the homeworld of the Camorites
• Camus II, the homeworld of the extinct Camus II natives
• Canopus Planet
• Capella IV, the homeworld of the Capellans
• Casperia Prime
• Catulla, the homeworld of the Catullans
• Celes II, the homeworld of the Celes II natives
• Cerberus II, the homeworld of the Cerberus II natives
• Ceti Alpha V (abandoned; settled by Humans in an alternate timeline)
• Chalna, the homeworld of the Chalnoth
• Chandra V, the homeworld of the Chandrans
• Chaya VII
• Cheron, the homeworld of the extinct Cheron natives
• Chronister II
• Coopersworld
• Cor Caroli V
• Corgal II
• Corvan II
• Cygnet XIV, the homeworld of the Cygnet XIV inhabitants

D

• Dakala, the homeworld of the Wraiths
• Daled IV, the homeworld for the Daled IV natives
• Danula II
• Daran V, the homeworld of the Daran V natives
• Davlos III
• Dayos IV
• Dekendi III, the homewold of the Dekendi
• Delb II
• Delinia II
• Delios VII, the homeworld of the Delios VII natives
• Delos IV
• Delta Charnock IX
• Delta Theta III, the homeworld of the Delta Theta III aborigines
• Deneb II
• Deneb V, the homeworld of the Denebians
• Denobula, the homeworld of the Denobulans
• Dessica II
• Devidia II, the homeworld of the Devidians
• Devos II, the location of a Son'a outpost
• Dramia, the homeworld of the Dramians
• Dramia II, a colony of the Dramians
• Draylax, the homeworld of the Draylaxians
• Draylon II, a colony of the Skrreea
• Dreon VII, a colony of Bajor

E

• Edos, the homeworld of the Edosians
• Ekos, the homeworld of the Ekosians
• Elas, the homeworld of the Elasians
• Elaysian homeworld, the homeworld of the Elaysians
• Eminiar VII, the homeworld of the Eminians
• Ennan VI
• Epsilon Ashanti III, the homeworld of the Epsilon Ashanti III natives
• Epsilon Canaris III, the homeworld of the Epsilon Canaris III natives
• Epsilon Hydra VII
• Epsilon Indi II
• Epsilon West IV
• Excalbia, the homeworld of the Excalbians
• Exo III, the homeworld of the Old Ones, now extinct

F

• Fahleena III
• Farius Prime, the homeworld of the Farians
• Fendaus V, the homeworld of the Fendaus V natives
• Ferris VI
• Finnea Prime, a colony or homeworld of the Finneans
• Forlat III, a world destroyed by the Crystalline Entity

G

• Galador II, the homeworld of the Galadorans
• Gallos II, the homeworld of the Gallos II natives
• Galvin V, the homeworld of the Galvin V natives
• Gamelan V, the homeworld of the Gamelan V natives
• Gamma Argus II, the homeworld of the Gamma Argus II natives
• Gamma Towles II
• Gamma Trianguli IV
• Gamma Trianguli VI, the homeworld of the Gamma Trianguli VI natives
• Gamma Vertis IV, the homeworld of the Gamma Vertis IV natives
• Garadius IV
• Gaspar VII, the homeworld of the Gaspar VII natives
• Gedi Prime
• Gemaris V, the homeworld of the Gemarians
• Ghorusda
• Gideon
• Gothos
• Halkan homeworld
• Hansen's Planet
• Haven
• Illyria
• Iyar
• J'naii (planet)
• Kaferia
• Kesprytt III
• Kolarus III
• Kzin
• Levinius V
• Ligon II
• Ligobis X
• Lissepia
• Lysia
• Matalas
• Mintaka III
• Mordan IV
• Mudd
• Nausicaa
• Neubilia Prime
• New Sydney
• Nimbus III
• Norellus
• Oran'taku
• Organia
• Orion (planet)
• Paxan
• Phylos

R

• Rakella Prime, the homeworld of the Vok'sha
• Regulus
• Rigel II
• Rigel VII, the homeworld of the Kalar
• Risa
• Ronara Prime
• Rochani III
• Rubicun III
• Rutia IV
• Selay
• Sigma Draconis VI

T

• Talos IV
• Tandar Prime, the homeworld of the Tandarans
• Tarquin's homeworld
• Tarquin's planet
• Tau Alpha C
• Teerza Prime
• Telfas Prime
• Tessik Prime
• Thalos VI
• Thalos VII
• Thasus
• Theta Cygni XII
• T'Lani Prime
• Torna IV
• Trillius Prime
• Tyree
• Tyrellia
• Tzenketh
• Vagra II
• Valakis
• Vendikar
• Ventax II
• Wrigley's Pleasure Planet
• Xanthan homeworld
• Zalkon

Gamma Quadrant

Dominion

• Dosi homeworld
• Founders' homeworld
• Karemma homeworld
• Kurill Prime, the homeworld of the Vorta
• Vandros IV
• Yadera Prime, the homeworld of the Yaderans

Non-Aligned

• Argratha, the homeworld of the Argrathi
• Brax, the homeworld of the Braxites
• Errikang VII, the homeworld of the Errikang VII natives
• Gaia, an alternate timeline colony of Humans
• Meridian
• Parada II
• Parada IV
• Rakhar

Delta Quadrant

Kazon Collective

• Gema IV
• Ocampa
• Sobras
• Tarok
• Trabe homeworld

Vidiian Sodality

• Avery III
• Fina Prime

Haakonian Order

• Rinax (destroyed)
• Talax

Krenim Imperium

• Kyana Prime, a colony of the Krenim

Malon

• Malon Prime, a homeworld of the Malon

Non-Aligned

• Akritiri, the homeworld of the Akritirians
• Alsaurian homeworld, the homeworld of the Alsaurians
• Banea, the homeworld of the Baneans
• Benthos, the homeworld of the Benthans
• Brunali homeworld, the homeworld of the Brunali
• Cravic homeworld, the homeworld of the extinct Cravic
• Dedestris
• Dinaal
• Drayan II, the homeworld of the Drayans
• Eblar Prime
• Enara Prime, the homeworld of the Enarans
• Hanon IV
• Ilari (planet)
• Ilidaria
• Inavar Prime
• Kelis' homeworld
• Norcadia Prime, the homeworld of the Norcadians
• Salina Prime
• Selnia Prime
• Sikaris
• Telsius Prime, the homeworld of the Telsians

Uncertain

Non-Aligned

• Bozel Prime, the homeworld of the Bozelians
• El-Aurian homeworld, the homeworld of the El-Aurians (destroyed in the mid-23rd century)
• Ninipia Prime
• Sakura Prime