The Reega system, a star system, could be found in the Demetras sector region of the Outer Rim Territories.
Prior to his delivery of the young girl, Alex, to Garos IV for adoption by Tork and Sali Winger, Imperial Lieutenant Brandei undertook a mission within the Reega system.
Twenty-five uninhabited planets orbited a decaying red star, making up the system. A clandestine military laboratory dating back to the Clone Wars was concealed on the seventh planet.