The Nightingale System was a star system in the People's Republic of Haven.
Its primary was a G3 star, a hyperlimit of 21.12 light-minutes, and the system held a single habitable planet named Petrel.
At least three battles between the Manticoran Alliance and the PRH were fought over the system during the First Havenite-Manticoran War. (HH5, HH8,EH1)