List of United Systems' ecumene

Caunim

 * Region: Nyx
 * Sector: Mualan
 * System: Adrov
 * Type: Terran
 * Population: 1,807,799,651

Pelan

 * Region: Nyx
 * Sector: Neuhlaas
 * System: Blomoran
 * Type: Dead
 * Population:

Prominent orbital shipyard

Rivon

 * Region: Nyx
 * Sector: Chitega
 * System: Tobolas
 * Type: Terran
 * Population: 500,597,164

Colonial supply distributor

Resaunt

 * Region: Nyx
 * Sector: Adaloy
 * System: Paucadel
 * Type:
 * Population: 174,697,931

Adamant

 * Region: Nyx
 * Sector: Tyrecus
 * System: Dymauros
 * Type:
 * Population: 2,943,551,630

New Atlantis

 * Region: Nyx
 * Sector: Tyrecus
 * System:
 * Type:
 * Population:

Crime ridden world often used as a recruiting post for new recruits into the Systems Army or criminal organizations.

Earth

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type: Terran
 * Population:

Uranus

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type: Gas Giant
 * Population:

Venus

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type:
 * Population:

Ceres

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type:
 * Population:

Jupiter

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type:
 * Population:

Mercury

 * Region: Orion
 * Sector: Gaia
 * System: Sol
 * Type:
 * Population:

Mistral

 * Region: Orion
 * Sector: Vayu
 * System: Concord
 * Type:
 * Population:

Lekoria

 * Region: Orion
 * Sector: Peruin
 * System: Epo
 * Type:
 * Population:

Vacural

 * Region: Orion
 * Sector: Peruin
 * System:
 * Type:
 * Population:

Cambus

 * Region: Orion
 * Sector: Peruin
 * System: Martalos
 * Type:
 * Population:

Lania

 * Region: Ira
 * Sector: Vasona
 * System: Bouras
 * Type:
 * Population: 3,024,694,305

Colony

Omriya

 * Region: Ira
 * Sector: Vasona
 * System: Mahar
 * Type:
 * Population: 472,204,628

Masial

 * Region: Ira
 * Sector: Vasona
 * System: Surai
 * Type:
 * Population: 361,094,219

Adiacium

 * Region: Ira
 * Sector: Marclod
 * System: Tucamet
 * Type:
 * Population: 2,482,497,077

Former capital world of the Outer Coalition.

Zihan

 * Region: Zorya
 * Sector: Vakic
 * System: Takarem
 * Type:
 * Population:

Howel

 * Region: Zorya
 * Sector: Vakic
 * System: Sorota
 * Type:
 * Population:

Mursa

 * Region: Zorya
 * Sector: Vakic
 * System: Ariad
 * Type:
 * Population:

Luthais

 * Region: Zorya
 * Sector: Vakic
 * System: Ariad
 * Type:
 * Population:

Production world

Varkass

 * Region: Ratri
 * Sector: Vikuya
 * System: Cholkis
 * Type:
 * Population:

Keon

 * Region: Ratri
 * Sector: Vikuya
 * System: Muaco
 * Type:
 * Population:

Qibern

 * Region: Ratri
 * Sector: Vikuya
 * System: Qibern
 * Type:
 * Population:

Ghilath asteroid cloud

 * Region: Ratri
 * Sector: Vikuya
 * System: Qibern
 * Type:
 * Population:

Kiomar

 * Region: Ratri
 * Sector: Vikuya
 * System: Qibern
 * Type:
 * Population:

Maemben

 * Region: Ratri
 * Sector: Bhaya
 * System: Taravin
 * Type:
 * Population:

Gemini I

 * Region: Ratri
 * Sector: Bhaya
 * System: Raksaka
 * Type:
 * Population:

Paciris

 * Region: Vakarine
 * Sector: Kesava
 * System: Calatas
 * Type:
 * Population:

Kharyis

 * Region: Vakarine
 * Sector: Kesava
 * System: Ghinei
 * Type:
 * Population:

Nauvia

 * Region: Vakarine
 * Sector: Kesava
 * System: Krunar
 * Type:
 * Population:

Essix II

 * Region: Vakarine
 * Sector: Kesava
 * System: Nissyn
 * Type:
 * Population:

Known for its corruption, but secretly hides large slavery operations.