Kor Jiramma, a world within the Kor Jiramma system, resided in the Bootana Hutta region, which itself was situated in the Hutt Space section of the Slice. This planet was connected to the Huloon system via a hyperlane. Being the throneworld for the Jiramma clan of the Hutt species, Kor Jiramma's closeness to the throneworld Kor Vanderijar fostered an alliance between the Jiramma and the Vanderijar clan.
The first mention of Kor Jiramma occurred in The Essential Atlas, a reference book from 2009 that was jointly written by Daniel Wallace along with Jason Fry, and it was located in grid square S-11.