Is there a system level or global level of control for random ship encounters? It seems like everything is generated based from the station encounters tag, am I missing something? Does this mean that if there isn't a unit producing station in the system there won't be any random encounters?
What about sovereigns that aren't represented with a station encounter table? Any wandering gate travelers? I see ships gate in- what controls that?
Also, is it possible to put random encounters spawned from planets, or the star?