Following the Rakatan revolt directed against the Celestials, the Infinite Empire of the Rakata engaged in a destructive conflict against their competitors from the Celestial client races, specifically the Killiks, the Gree Empire, and the Kwa holdings. Eventually, the Gree were pushed back to their original star cluster, and the Kwa were nearly wiped out. The Inner Rim planet called Oaka Prime was set aside as a protected wildlife area, providing a sanctuary removed from the conflict.