Looking at porting over a Traveller game into Genesys.
The background is that its set within the Spinward Marches that's been isolated from the rest of Solomani space due to a Nanotech Menace that almost wiped out humanity in a series of bitterly fought wars.
At the end of the 13th war the Sol Guard managed to seal off the Spinward Marches saving humanity, but at the cost that in its weakened state an attempt was made to topple the empire that resulted in the Marches being sundered into various states that was left more or less at each others throats until 14 years ago when the Extra Stellar Gates exploded.
These Gates are a network of advanced portals designed to allow mass travel between start systems making jump drives nearly obsolete.
The detonation wiped out a large number of key systems leaving many systems to collapse in the wake and starting a new war that took a decade before it stalled as the various nations took stock of the situation and began trying to recover from this devastating event.
This game revolves around the crew of a lab ship that serves as a base for Van Zeeman Industries who are trying to rebuild their business and establish themselves in these uncertain times.
How does that sound to you?