i've always wondered about the "star systems" part. what exactly does that mean? star systems as in ship tech, or star systems as in planets?. will they be more likely to trade the stolen techs for these things?
because it's annoying when this event happens as the minor race that has been apparently working closely with your spies is still saying "we worked hard to get this tech so we don't feel like trading it for less than a gillion credits"
In my experience though, they get every tech from the race they rob to trade to you except race specific ones (like slave pits)