list of planets and inhabited species.
Sun system (mid rim)
Earth- Humans ((Homeworld) before they became endangered)/Espers/Throckmen
Mars- Espers
Mercury- uninhabited
Venus- uninhabited
Saturn- Sprites
Jupiter/Titan- Sprites/Espers
Pluto- Throckmen
Cloran system (mid rim)
Kathlar- Kathlarans (homeworld)
Ajara- Kathlarans
Nitus- Espers
Throck- Throckmen (homeworld)
Artius- Kathlarans
Kor- Kathlarans
Ninam- Kathlarans
Vridan- Sprites
Esprin System (inner rim)
Esprin- Espers (homeworld)
Horthin- Espers
Klathrin- Espers
Northrin- Espers
Krall- Espers
Judicin- Kathlarans
Mornoraia- Espers
Tryidrin System (outer rim)
Krain- Sprites (homeworld)
Naas- Sprites
Lain- Sprites
Kroran- Espers
Vladmir- Espers
Drejj- Espers
Nran- Kathlarans
Mreenn- Espers
Horthrold- Espers
Ivarr- Kathlarans
Sornmon- Espers
Ishtaven- Espers
New Israel- Espers
Enn- Espers
(more systems and planets will be added when races are updated.)