Rhelg
Rhelg is an existing planet from Legends.[1]
History
At some point before his death in 5,000 BBY, the Sith lord Ludo Kressh had a large number of Sith warriors frozen in carbonite and placed in a cave on Rhelg. This Carbonite Sith Army was intended to serve Kressh's son Elcho, but instead it remained hidden in the cave until the Nightsister Silri found it in 5 ABY. Silri awakened the Sith warriors, who were blind and confused as a result of their prolonged storage. When Urai Fen arrived on Rhelg to hunt Silri down for the Zann Consortium, Silri controlled the Sith warriors using spirit ichor and sent them into battle against Fen's landing party. Many Sith warriors were killed in the fight, as was everyone in the landing party except the boy Ken, who cut off Silri's arms. The Zann Consortium expedition then departed from Rhelg, taking Silri and the bodies of their slain, but leaving behind the bodies of the Sith warriors and that of Silri's pet rancor, Cuddles.[2]