The Tasak system was a star system in the galaxy's Alpha Quadrant, located in the space of the Bajor sector. Tasak contained a number of worlds, including seventh planet Tasak VII, a world that was known for being highly volatile. In 2328, both Syjin and the Federation starship USS Gettysburg were in the Tasak system hiding from the Cardassians. (TLE - Terok Nor novel: Day of the Vipers)