Lucas wrote an outline for 7,8,and 9 but he decided to not make them. He said he was too old, and didn't want to let someone else do it (Wrong). He also said star wars is the story of Darth Vader and without him meh. Or something to that effect.
EDIT: unlike any other major movie franchise the rights are owned by one person, not a lot of people or a corporation. After lucas dies who knows what will happen. Until then I wouldn't expect a 7,8, & 9.
__________________
|