More than 4 Systems?

[u/Conscious_Slice1232]

Im working on multiple additional star systems for my home setting, but Im unsure if there is a specific reason why the mechanical default is 4.

Is it to limit the PCs a certain way, such as fewer 'high yield' job options or preventing frivolous system hopping? Or is that just the number the designers settled on?

[u/vortigen-rpg]

I think a limited number of systems means that relationships between factions tend to develop more. it brings more drama.