You're right! Orion can actually start with between -100 and +40 relations to you. It seems I've just gotten lucky. I'm sorry about that. That's not good, Orion are impossible to counter in the beginning, but very interesting to fight later in the game.
If you go into \Mods\Glittertech\Defs\FactionDefs\ and find the Orion faction file, there is a definition called <startingGoodwill> with a <min> and <max>. Change the min to 25, or something safe like that.
There's also a <naturalColonyGoodwill>, which I think is an equilibrium range their goodwill decays towards. But I don't know, honestly.
If you go into \Mods\Glittertech\Defs\FactionDefs\ and find the Orion faction file, there is a definition called <startingGoodwill> with a <min> and <max>. Change the min to 25, or something safe like that.
There's also a <naturalColonyGoodwill>, which I think is an equilibrium range their goodwill decays towards. But I don't know, honestly.