Sembla

Sembla was the homeworld of the Vurk Jedi Master Coleman Trebor.

Behind the scenes
Sembla was first created for "Who's Who in the Jedi Order", a Star Wars Legends article written by Gregory Keyes and David West Reynolds and published in Star Wars Insider 62 in 2002. The world was confirmed to be canon by the reference book Ultimate Star Wars, which was released in 2015.