A sequel to Orphan of the Stars is currently in the works: Child Of Two Worlds.
Child Of Two Worlds takes place 24 years after Orphan of the Stars.
Created in RPG Maker MV, the game will have additional features, such as parallax backgrounds and quick travel.
You can find more information about the game here.
If you like, you can watch me creating the game. I frequently stream here:
I'm looking forward to seeing you there.