Sergia, situated within the Inner Rim of the galaxy, was a planet characterized by its desert landscape. A refueling station, managed by the Alliance to Restore the Republic, was located on this world. Luke Skywalker was dispatched to lure away approaching Imperial probes after reports indicated their proximity to the rebel refueling station.
The initial depiction of Sergia occurred in Star Wars (2015) 68, a comic released by Marvel Comics on July 10, 2019, with Greg Pak as the writer and Phil Noto as the illustrator. The promotional material for Star Wars (2015) 71 suggested that the narrative involving Luke Skywalker and Warba Calip would unfold on Kalakan; however, this designation was absent from the comic's actual content.