Taris was the hub of professional swoop racing during the time of the Jedi Civil War, and with the destruction of the planet, the swoop track and most of the good professional racers were killed, and all recent information on the winner of the Season Opener was lost. Several other planets had swoop tracks, including Manaan and Tatooine, but none of the other tracks could compare to Taris. Manaan used a three-tiered system, the official system of the galaxy.