Trekipedia

Alpha Quadrant

One quarter of the Milky Way Galaxy appearing to be located between 6 and 9 o’clock if the great plane of the galaxy is viewed as a clockface and the 6 o’clock position bisects the Sol system. The quadrant was home to the bulk of the Federation and the Cardassian Union, along with Bajor and its adjacent wormhole, which bridged a 70,000-light-year shortcut to the Gamma Quadrant.^[1]

Sectors 001 (Sol Sector) and 007 (Tellar Sector)

• 61 Cygni System: Tellar Prime: Starbase 223
• 70 Ophiuchi System
• Altair System: Altair III, Altair IV, Altair VI
• Arcturus (Alpha Bootis) System
• Barnard’s Star
• Beta Comae Berenices
• Fomalhaut (Alpha Piscis Australis) System
• Memory Alpha
• Mu Herculis System
• Sigma Bootis System
• Sol System
  I: Mercury
  II: Venus
  III: Earth / Earth (Alt-E60) / Earth (Alt-E76):
  North America: Alaska: Bering Sea; Canada: Calgary; California: 602 Club, Alameda, Big Sur Aquarium, Chronowerx, Fusion Club, Griffith Observatory, Los Angeles, Marin County Fleet Yards, Mojave, San Francisco, San Francisco Fleet Yards, Starfleet Command, Vulcan Compound (Sausalito), Warp 5 Complex; Florida; Louisiana: Audubon Park; Michigan: Detroit; New York City; Oklahoma: Broken Bow; Pennsylvania: Carbon Creek; White House
  South America: Venezuela: Angel Falls
  Europe: Constantinople/Istanbul; France: Paris, UFP Council Chamber
  Asia: Baikonur Cosmodrome
  New Zealand
  Earth Spacedock, Earth Station McKinley, International Space Station
  IIIa: Luna: Lake Armstrong, New Berlin Colony, Tycho City
  IV: Mars: Utopia Planitia Fleet Yards
  V: Jupiter: Jupiter Station
  VI: Saturn: Academy Flight Range
  VII: Uranus
  VIII: Neptune
  (IX:) Pluto

Sectors 003 (Terra Nova Sector) and 004 (Sigma Draconis Sector)

• 10 Canum Venaticorum System
• Alpha V Colony
• Beta Canum Venaticorum System
• Deneb Kaitos (Beta 16 Ceti) System: Deneb V
• Eta Cassiopeiae System: Terra Nova (Eta Cassiopeiae III)
• Groombridge 34 System
• Sigma Draconis System: Sigma Draconis VI
• Tau Ceti System: Kaferia
• Van Maanen’s Star
• Xyrillia: Thera

Algira Sector

• Algira System
• Celtris System: Celtris III
• Mericor
• Tong Beak Nebula

Almatha Sector

• Almatha System
• Amleth Nebula
• Amleth System: Amleth Prime
• Argus Array
• Bryma
• Hugora Nebula
• Outpost 47
• Outpost 61

Antares Sector

• Beta Antares Fleet Yards
• Beta Antares IV

Bajoran Sector

• Antares Shipyards
• B’hava’el System
  VII: Bajor: B’hala; Dahkur Province; Dahkur Hills
  VII: Bajor (mirror)
  VIII: Andros
  Deep Space Nine
  Denorios Belt
  Wormhole, Bajoran
• Bardeezi System
• Kobliad System
• Koralis System
• Prophet’s Landing Colony
• Regulon System
• Trivas System: Empok Nor
• Xepolite System

Beloti Sector

• Argaya
• Beloti
• Penthara IV
• Starbase 214

Betazed Sector

• 39 Tauri System: Tandar
• Beta Zeta System: V: Betazed
• Capella IV (Alpha Aurigae IV)
• Dakala
• Mu Ceti System: Malcor
• Rho Geminorum System: Preenos
• Starbase G-6
• Tagra
• Tendaras Cluster

Cardassian Sector

• Aschelan V
• Badlands: Asteroid
• Badlands (Mirror)
• Cardassia System
  III: Cardassia III
  IV: Hutet (Cardassia IV)
  V: Cardassia Minor
  VI: Cardassia Prime: Lakarian City

Dorvan Sector

• Argolis Cluster: Argolis Moon
• Chin’toka System
• Dorvan V
• Kotara Barath
• McAllister C-5 Nebula
• Minos Korva
• Setlik System: Setlik III
• Starbase 211
• Starbase 310

Ferengi Sector

• Ferenginar

Kalandra Sector

• Caldik System: Caldik Prime
• Draygo System
• Epsilon Ursae Majoris System: Alioth
• Farius System: Farius Prime
• Hanolan System
• Klaestron System: Klaestron III
• Lya System: Lya Station Alpha
• Trill System: Trillius Prime

Tzenkethi Sector

• Helaspont Nebula
• Orelious System: Orellius
• Starbase 621
• Tzenketh

Other sectors

• 15 Lyncis System: Cait
• 94 Aquarii System: Fellebia
• Algol (Beta Persei) System
• Alpha-441
• Alpha Lyrae System: Vega Colony
• Alpha Majoris I
• Alrakis
• Antos IV
• Arawath Colony
• Argaya System
• Argus Sector
• Asteroid
• Asteroid Belt
• Balosnee VI
• Barisa Prime
• Barzan System: Barzan II; Wormhole, Barzan
• Beloti Sector
• Benecia Colony
• Berengaria VII: Starbase 1
• Beta Cephei System
  Verdanis: Terratin Colony
• Beta Lyrae System: Sheliak Homeworld
• Beta Renner System: Antica, Selay Homeworld
• Betreka Nebula
• Black Cluster
• Blue Horizon
• Bre’el IV: Moon
• Breen Homeworld
• Calondia IV
• Campor III
• Camor V
• Castal I
• Clarus System
• Cor Caroli V
• Cygnet XIV
• Delphi Ardu System
• Delta IV
• Delta Vega
• Deneb IV: Farpoint Station
• Dozaria
• Draylon System: Draylon II (New Kentanna)
• Dreon System: Dreon VII
• Epsilon Bootis System: III: Izar
• Grazer
• Iota Bootis System: Denobula Triaxa
• Lambda Serpentis System: Stameris
• Lazon II
• Maxia Zeta System
• Megara
• New France Colony
• Orias System
• Pacifica
• Peliar Zel: Alpha Moon
• Planet Q
• Pleiades Cluster
• Psi Serpentis System: Sauria
• Psi Tauri System: K’Normia
• Rolor Nebula
• Shamin System: O’Ryan’s Planet
• Talar
• Talos Star Group: Talos IV
• Tamar
• Taurus Dark Cloud
• Therbia (Epsilon Serpentis) System: Aaamazzara
• Tholia
• Volnar Colony
• Xendi Sabu System
• Zeta Bootis System: Neural
• Zeta Ursae Majoris System: Mizar
• Zetar
• Zibal

Starbases, Space Stations, and Outposts

• Deep Space Three
• Deep Space Nine
• Empok Nor
• Outpost 47
• Outpost 61
• Outpost Gamma 7
• Starbase 1
• Starbase 2
• Starbase 9
• Starbase 11
• Starbase 47 (c. 2370)
• Starbase 129
• Starbase 211
• Starbase 214
• Starbase 223
• Starbase 310
• Starbase 375
• Starbase 514
• Starbase 621
• Starbase G-6
• Subspace Relay AR-558