- Sol - Terran home system
- Calysto - League home system
- Fulu - the system on the Terran side that connects to Tel'Erani
- Tel'Erani - location where Archigos is lost
- Charlemagne - Site of the disastrous subspace detonation of the TRS Bulawayo that brought the League and the Terrans to the negotiating table.
- Corona Noir Ki - location where Archigos is lost
- Gygax
- Gygax III - Planet full of RPG enthusiasts, with whole towns dedicated to different fandoms.
- Highlands Cluster
- Gaelia - Freelance world initially colonized by Scottish and Irish immigrants
- Aberdeen - Freelance world with an active ship building industry
- Suffolk - Freelance colony world where Emelyn Achenson is from
- Cardiff - Freelance system
- Tera Aurelia - Freelance world. Initially believed to be an Eden planet before the plasma rain was charted.
- Nochih - {Affiliation Unknown} - A mining system. Name originates from initial hospitality report: "Colonization: No CHance In Hell"