Celen was a planet in the Halla sector of the Mid Rim of The galaxy. A terrestrial world with a Human population, they raised nerfs as well as banthas. In 19 BBY, Imperial commandos were sent to the city of Chelpori on Celen to capture Jilam Kester. However, Kester escaped, with Jedi Master Iri Camas remaining behind to provide a distraction.