Rondac was a star system located in the galaxy's Alpha Quadrant, in the space of the Cardassian Union. Rondac had a number of planets, including third planet Rondac III. (DS9 episode: "The Changing Face of Evil") In the year 2318, Dalin Skrain Dukat thought that Bajor would have made a nice additon to the Union's client states, which included Celtris, Ingav, and Rondac. (TLE - Terok Nor novel: Day of the Vipers)