Urnon Mossu, existing during the Rise of the Empire era, was a Duros pilot of the male gender, known for his affiliation with the Blank Look Gang.
During his time with the Blank Look Gang, Urnon, along with Hewpaj, and a female gang member whose name is unknown, were tasked with the theft of a collection of antique Twi'lek pots. Their target was the Galactic Museum, situated in CoCo Town on the planet Coruscant. The client was an anonymous wealthy individual from the Core Worlds. The female member infiltrated the museum and reprogrammed an ASP-7 labor droid, directing it to transport the pots to the museum's landing dock. Urnon's role involved waiting beneath the dock in a stolen hotrod. The plan was for the droid to walk off the dock, dropping the pots into the speeder below. Urnon would then collect Hewpaj, who was creating a diversion using his Sniper rifle. They would then escape. However, spacers who had been hired to prevent such a heist intervened and ultimately thwarted the robbery. After a speeder chase, Urnon's speeder crashed into a Pierceskimmer's tank within the Royal Icqui Aquaria, where he and Hewpaj likely met their demise at the hands of the creature.
The character Urnon Mossu originates from the Star Wars Roleplaying Game mini-adventure Art For Art's Sake from the saga edition. The preceding biography is based on the assumption that the adventure is completed as suggested in the article.