The Arleen system, a star system, resided within the Outer Rim Territories' Centrality sector, and more precisely, was situated in the Slice region.
This system lent its name to the Arleen Loop hyperlane, a route that provided a connection to the Rafa system. Furthermore, the Falko Run hyperspace route established a link between the Arleen system and both the Oseon and Ringneldia systems. A pleasure yacht also bore the name Arleen, sharing it with the system.