The Si'Klaata Cluster, situated within the Outer Rim Territories, was a star cluster. Within its expanse resided the planet Vodran, previously under the dominion of the Hutt known as Harra. Furthermore, the enigmatic moon Kufs could be found in the Si'Klaata Cluster.
Initially, the Si'Klaata Cluster was conceived for the Galaxy Guide 12: Aliens — Enemies and Allies roleplaying supplement, a Legends publication from West End Games in 1995. Its inclusion in the children's book Join the Resistance in 2017 established the location as canon.