The Pimbrellan League was a coalition of three planets that was located in the Kathol Outback at the end of the Sebiris Run. The League was settled decades before the Battle of Endor by devotees to Pinacism. The planets of the League were Dolstan, Swedlan, and Bresan. Each world established self-sufficient nation-states, and a small industrial base for the production of comlinks, satellites, hover vehicles and droids. Education was an important part of Pimbrellan society, and the Pinacist leaders were highly educated.