It's actually about a century or so, give or take a few decades. (Legacy). The villain is actually a fallen Jedi from the prequel era (although one that only appeared in the EU) Legacy of the Force (the novel series) I think took place about 30 years after ROTJ, roughly the same years the sequel trilogy takes place.


On the other hand the Skywalker bloodline in Legacy is doing far better and has I think has quite a few branches, even bringing the Antilles family into the fold!