The Presteen system, governed by the minor nobles of [House Araba] and home to the planet of [Presteen], existed within the Senex sector. This sector formed a section of the Senex-Juvex region, situated in the Western Reaches area of the Mid Rim. The Senex-Juvex Loop provided a route to both the Caltinia and Veron systems from Presteen. In 3 ABY, Queen Sula of Presteen journeyed to Cloud City, the airborne city suspended amidst the clouds of Bespin, a planet located within the Mid Rim.
The reference book The Essential Atlas, authored by Daniel Wallace and Jason Fry and published in 2009, marked the initial mention of the Presteen system, locating it at grid coordinate L-17.