| Physical description
|Chronological and political information|
Yorn brought several followers to the moon of Kalakar Six in the Dromund system around 100 years before the Battle of Yavin. The moon's dark side nature attracted the baron and his entourage, who set up a fortress with the intent to conduct experiments there. However, a supply ship later noted that everyone there had vanished, except for Yorn, who had gone mad, tearing out his own eyes and tongue.