Entertainment weekly had a interview with Kathleen Kennedy who revealed she plans on making 2-3 star wars films a year, and from the buzz that going about it looks to be that in addition to the main movies (Episodes VII, VIII, and IX) there will be additional movies around them, like animated kids-flicks and more darker adult content - but thats all just speculation. Here's the full quote:
"Lucasfilm’s co-chairman and soon-to-be president, Kathleen Kennedy, has told employees she wants the company to produce two or three films a year (it’s averaged fewer than four per decade), and first up is Star Wars: Episode VII for 2015, which will pick up sometime after Darth Vader gave his life to overthrow (figuratively and literally) the Emperor and save Luke in 1983’s Episode VI— Return of the Jedi. Yes, the plan is to return to the characters in the first trilogy (1977–83). Whether the original actors will have significant roles or merely be on hand to pass the baton to a new generation of actors—something Lucasfilm tried with mixed success with Indiana Jones and the Kingdom of the Crystal Skull and Disney with TRON: Legacy—is unclear." Entertainment Weekly
So what do you think? What else do you want to see other than the main sequel trilogy?