Sernpidal, a celestial body, existed within the Outer Rim Territories of the galaxy.
The initial appearance of Sernpidal occurred in The New Jedi Order: Vector Prime, which served as the inaugural novel of the Star Wars: The New Jedi Order collection. Its introduction into established canon took place through a reference in Star Wars: The Force Awakens Beginner Game, a tabletop role-playing game published by Fantasy Flight Games during 2016.