The world Sleheyron, a planet in Hutt space and one of the most industrialized worlds in the galaxy paved over with layer upon layer of gas refineries, landing bays, slave pens and ship construction yards, was originally going to be a visitable world in the game. The biggest level of the planet was going to be a massive coliseum where the Hutt lords pitted their gladiator slaves against one another. The world was left out due to time constraints.