The Sorbiss Valley existed within the Kathol sector on the planet known as Kal'Shebbol. While Moff Kentor Sarne governed, he constructed a clandestine hangar within the valley to house the CR90 corvette called Renegade. Sarne utilized the hangar's resources to extensively alter the Renegade, preparing it for an expedition into the Kathol sector, aiming to recover the DarkStryder technology. In 8 ABY, following the liberation of the planet by the New Republic, Jessa Dajus revealed the valley's and corvette's whereabouts to Lieutenant Judder Page. Consequently, the Renegade was seized, rechristened the FarStar, and employed in the pursuit of Moff Sarne.