Dromund Kaas is the third planet in the Dromund system, a star system in the Sith Worlds region of the Outer Rim Territories’s Esstran sector. Originally a colony of the Sith Empire, its location was lost by the time of the Great Hyperspace War with the Galactic Republic. It is rumored that a Sullustan Jedi Consular removed from all the database the coordinates of this system. Even now, heirs of this consular are plotting to prevent the Empire to find this hidden place witness of several space battle and countless horrors.
Several Moffs tried to find it but their lack of success granted them a painful death in the clutch of Darth Vader.