The Gregor System was a binary star system in the Anderman Empire.
A location of a terminus of the Manticoran Wormhole Junction, it lay one hundred eighty light-years from Manticore and forty-nine light-years from New Berlin. (HH3,HH4,HH6)
The terminus was associated with Gregor-A, an F9 star belonging to the Star Kingdom of Manticore, while Gregor-B belonged to the Anderman Empire. With one habitable planet, Gregor-B had been the home of the Gregor Republic, which fell apart in a civil war and was annexed by the Anderman Empire around 1869 PD. (HH6)