The Hyborean Moon was a moon that served as the site for an Imperial black-site prison during the Galactic Civil War. The moon also contained housing for Imperial employees and hot spring lakes that were a favorite recreational site. Following the Battle of Endor, a New Republic fleet attacked the Imperial facilities on the Hyborean Moon and liberated the prison. Romwell Krass Junior was forced to flee offworld into hiding.
- Aftermath: Life Debt (First mentioned)