There is only one cluster of solar systems mentioned in this video game; the Heleus Cluster.  Therefore all the worlds are listed in the solar-systems sequence below, rather than from a clusters directory.

 

Solar Systems Directory:

  1. Anasa
    Asteroid belt• Asteroid belt• H-444• Sedele• Acermos• Mornax Vinkaar• H-205
  2. Bosavay
    Pas-60• Ishang• Tyfrondra• Pas-51
  3. Civki
    H-065• Rakaelmo• H-309• Khi Tasira• H-110a
  4. Dar’hegah
    Jegraph• H-505• Asteroid belt• Ne’grale• Denesh
  5. Eriksson
    Vinland• Habitat 7• Helluland• Markland
  6. Faroang
    Posbaar• Comet Dawnstar• Havarl• Farrum• Yilfaen
  7. Faross
    Asteroid belt• H-028• Efaja• Grill• Asiaq
  8. Govorkam
    Trobror• Kadara• Mine• Bakker• Thy’vernos
  9. Hefena
    Pas-39• Kamiiro No• Dovar• Comet Talula
  10. Inalaara
    Pas-10• Asteroid belt• Pas-88• Novolori• Pas-61• Tobonoor• Comet Jim Dandy
  11. Jirayder
    Semrahet• H-097• H-019• Candavorni
  12. Joba
    Ihaafor• Ronhadin• Teroshe• Letapho
  13. Kindrax
    H-073• Mendradym• Tunharaset• H-202
  14. Layan
    Pas-40a• Asteroid belt• Pas-29• Everodaan• Pas-32
  15. Meos
    H-088• Vael• Siktin• Ossqyu• Huiton• Comet Revolver
  16. Nalesh
    Tijorana• Asteroid belt• Rahere• Gesaimo• Asteroid belt• Suiorna
  17. Nol
    Asteroid belt• Pas-55• Ditivios• Voeld
  18. Onaon
    Mae Raav• Sansesyol• Aya• Asteroid belt• Obayro• Fetvun
  19. Pfeiffer
    H-480• Korvath• Reyer• Asteroid belt• H-479• H-461• Black Hole
  20. Pytheas
    H-060• Eos• Asteroid belt• Pele• H-276• Nanuk• Khonsu
  21. Ratul
    Insaaron• Kizrata• Hybaro• H-494• Govok’s Folly
  22. Remav
    Ameayii• Nuundri• H-047c• Phaidra• Ark Natanus
  23. Rohvir
    H-080• H-162• H-169• Momairus• Werius
  24. Saajor
    Pas-76• Pas-77• Roha• Meridian• Pas-09• Comet Jarovbees
  25. Sabeng
    Gestiir• Pas-33• Pas-13• Pas-15
  26. Sephesa
    Nadinoor• H-119• Liam’s Scavenger Debris Field• Chophise• Tenesta
  27. Shojaon
    Pas-21• Pas-24• Fen Odam• Pas-48• Mocalaam
  28. Skeldah
    Bleeding Ruby• Kotkoborra• Norgraqua• H-061• H-329
  29. Solminae
    Red Qorayk• H-323• Avelosa• Suuricco• H-148
  30. Tafeno
    Ark Paarchero• Pas-65• Archon’s Flagship• Tentrobiil• Duiononasa• Solad
  31. Tecunis
    Vinvaiko• Mosiiba• Mosiino• Mosiives• H-523• Slohva• Comet Tamoko’s Arrow
  32. Togessan
    Waoge• Asteroid belt• Garef• Asteroid belt• Biloun• Pas-31
  33. Vaalon
    Ejoda• Pas-70• Pas-78• Ra Madesya• Ra Moorondi
  34. Vaar
    Mae Shesa• Margoth• H-171• H-173• H-174
  35. Valay
    Hipaal• Phostaan• Pas-16• Masiid• Ark Leusinia
  36. Vaotessa
    Fen Sayat• Netiquur• Asteroid belt• Stodraan• Prachonyi
  37. Zaubray
    Grogorna• Asteroid belt• Dubraaci• Elaaden• H-315
  38. Zheng He
    Fei Xin• H-599• Gong Zhen• Nexus• Ma Huan

 

Why Humanity Encountered Hostiles Here:

2185:  The humans’ (or Citadel’s) Andromeda Initiative begins its journey.
2220-2290:  ICVs explore the entire Omniverse.
2819:  The last Arks arrive months after their Nexus ship; 634 Earth-years of travel.

Half a millennia after the ICVs discover and understand everything, humans arrive in the Andromeda galaxy.  The ICVs had cleared out some threats here along their campaign way, but not all, and left the humans to fend for themselves when they arrived, as that was the human way/want.  Humans were negligible, silly, and using their technology as a crutch, after all.  The human way of thinking and doing things would always result in threats where they went, and Inisfreeans would have no part of that boring nonsense.  Whatever had been cleared out by the ‘advance party’ (Inisfreeans) would only happen to help allow the humans to explore and manage; the Inisfreeans had not chosen threats to neutralize on incoming-humanity’s behalf.