Starcheat Modded Race Support
Does starcheat work with modded races?
Yes. It should.
Don't attempt to modify the species and only use the item editor though. As of Starcheat 1.4 - Patch 4, the program will no longer allow you to use either of these features while a modded race is open in the editor.
The program doesn't modify your universe at all and the item properties it doesn't recognize it copies verbatim without mangling them, so theoretically this version of Starcheat should work for any modded race, including Frackin' Universe.
As always though, keep backups of your characters. This cannot be stated enough.