Strikecraft spawning far away from carrirers

Hi, after giving my mod a little try at an actual game for the first time (which went horrible btw) I noticed a small issue that I am not really sure of what is causing it. When my starbase and carrier spawns/builds strike craft they are spawend a couple of planets away and not even within gravity wells.

I think I remember seeing other people having this problem in the past, but never the solution to it, so I hope some of you can enlighten me