Hi, I happened to come across your forks of APS.
APS has an API where you can force the planet selection setting to be a specific planet with a single line of code.
In settings.lua you can do APS.set_fixed_choice("planet-name") instead, and it'll make it so that planet is the only one allowed.
This would make it so you don't have to keep your fork updated if APS updates, for things like bugfixes and whatnot.