I've got the itch to run an adventure where my players get to play their characters' counterparts in the Starfinder Mirror Universe, and I could use some help filling in setting details to bring this Star Trek-ian trope to life.
Some cursory ideas:
*Absalom Station is a superweapon capable of destroying entire planets. The Emperor of the Golarion Empire controls the station, thus controlling the other planets of the system through fear.
*The Veskonfederacy is an alliance of planets which banded together to defend against the Golarion Empire invasion.
*The Starfinder Society (which needs a more nefarious name) is organized to exploit and monopolize the riches and knowledge of the less powerful beyond the Golarion Empire.
*The Stewards (maybe renamed to Peacekeepers for a Farscape nod) are the equivalent of Stormtroopers, who help maintain order within the Golarion Empire through violence and intimidation.
*Skittermanders tend toward a superiority complex, believing other races to be so inept that the Skittermander should intervene for any chance of success.
How would you change some of Starfinder's worlds, organizations, or races to make their Mirror Universe doppelgangers?