This sorta explains it. At best, it is timed between VIII and IX.
'Star Wars: Episode 9' Spoilers: New Stories Reveal the Falcon's Fate | Inverse
No question, the area has very little, if any, tie to any characters in the first six movies, beyond the droids and Chewie, and the Falcon.
Just a very odd choice. Tattooine would have been an infinitely better choice. Pandora being welll after the movie is fine, since there is no real single villain, or any character that matters. Star Wars isn't that way. And most of the popularity of the new ones still ties to the older characters.
And everyone seems to think Star Tours will be closed once GE opens. Which makes since, since it would just be a 25 year old, outdated simulator in the same park as state of the art Star Wars simulators.