Unnamed Federation stars and systems

This is a list of Federation star and system entries regarding stars and systems which have not been described with proper names.

Starbase 24 system[]

This star system was the site of Starbase 24. Starbase 24's system was located in the space of the galaxy's Beta Quadrant, specifically in the Orion sector of the Sirius sector block. (ST reference: Star Charts; ST video game: Star Trek Online)

Sirius sector block
Orion sector	Kinjer system (Kinjer Prime) • Lackey system (Lackey III) • Reytan system (Reytan) • Starbase 24 (Starbase 24's system) • Una system (Una II)
	Orion trinary system	Stars: Pi-3 Orionis trinary star (Orion A, Orion B, Orion C)
	Orion trinary system	Planets and moons: I. Orion I • II. Orion II (prison moon of Orion II) • III.: Orion III/Orion Prime (Luna Orionis) • Hoan • Thaspa
Risa sector	Bomari system (Bomari II) • Donia system (Donia) • Gamma Orionis transwarp conduit • Imaga system (Imaga • Imaga II) • Koolhaas system (Koolhaas Prime) • Omar system (Omar Prime) • Tazi system (Tazi Prime)
	Risa system	Stars and outposts: Epsilon Ceti A • Epsilon Ceti B (Granicus binary) • Epsilon Ceti C • Epsilon Ceti Outpost
	Risa system	Planets: Epsilon Ceti B I (Suam) • B II.: Risa (Inobe) • Lowoion • Rusanej
Vulcan sector	Beytan system (Beytan V) • Bhea system (Bhea) • Delta Volanis Cluster • P'Jem system (P'Jem) • Pico system (Pico) • Wolf 359 system (Wolf 359 VI)
	Vulcan system	Stars: 40 Eridani A • 40 Eridani B • 40 Eridani C
	Vulcan system	Planets and moons: I. Ket-Cheleb • II & III.: Vulcan • T'Khut (T'Rukhemai) • IV. Delta Vega • V. Kal-Apton • VI. Kir Alep • Vulcanis VII • Kerkhov (Kerkhovian moon)

This star system was the site of Starbase 157. Starbase 157's system was located in the space of the galaxy's Beta Quadrant, specifically in the Donatu sector of the Eta Eridani sector block. This location was the site of a planetary system, including a world that was orbited by the Starbase 157 space station. This area was close to the Federation's border with the Romulan Star Empire and the Klingon Empire, in the general vicinity of Acamar, Jouret, and the Paulson Nebula. (ST reference: Star Charts; ST video game: Star Trek Online)

Eta Eridani sector block
Aldebaran sector	Aldebaran (Aldebaran A, Aldebaran B, etc.: Aldebaran I • Aldebaran II • Aldebaran III • New Aberdeen Shipyards • Aldebaran IV) • Azha • Beta Leonis Minoris (Beta XII-A) • Deep Space Station K-7 • Sherman system (Sherman's Planet) • Traelus (Traelus II)
Archanis sector	Ajilon system (Ajilon Prime) • Archanis system (Archanis IV) • Ganalda • Otha
Donatu sector	Alhena • Bepi 113 • Cursa system (Cursa) • Donatu (Donatu V) • Drozana (Drozana Station) • Ker'rat system (Ker'rat) • Starbase 157 (Starbase 157 system) • Zibal (Zibalia)