Celen, located within the Mid Rim portion of the galaxy, specifically in the Halla sector, was a planet of note. This terrestrial world, inhabited by Humans, was known for the raising of both nerfs and banthas.
During 19 BBY, Imperial commandos were dispatched on a mission_to_celen to Celen, targeting Chelpori, a prominent city there, with the objective of apprehending Jilam Kester. Nevertheless, Kester successfully evaded capture, while Jedi Master Iri Camas stayed behind to create a diversion.