Stardog One represented the designated identifier for a clandestine Rebel SpecForce agent. This agent was positioned within the Corellian Sector's Level 88 on the moon known as Nar Shaddaa. Not long before the pivotal Battle of Yavin, Spane Covis, a fellow Rebel, made contact with Stardog One, delivering a crucial alert. This alert concerned an impending surprise assault by the Imperial forces targeting the warehouse area of Level 88, and warning him of the danger.