Tansgit

Tansgit is a system less uniformly hospitable to occupation than the other nearby systems, and so was ignored by initial colonisation efforts. Halgon, a lesser great power, moved in to occupy and discovered a large number of resource-rich moons around the system's gas giant, Ostavy. Reserving some moons for themselves, Halgon then leased extraction rights to other nations and have been making a significant profit.