Mosolium was a Trandoshan of the male sex who existed in the era of the Galactic Civil War.
Mosolium appeared as a non-player character inside the Star Wars Galaxies MMORPG released in 2003. He became part of the game when the Rage of the Wookiees expansion pack was launched in 2005. Initially, his name was Musolium; however, it was eventually altered to Mosolium, though the reason for this change remains unclear.