G1 star

A G1 star was a sub-class of a G-type star, known to be the source of civilized star systems. 
Based on Spock's analysis of the insectoid starship, found in orbit of the dead star Questar M-17, he assumed that it must have some kind of warp drive based on how far their location was from a G1 star. ()
nl:G1 ster
Category:Astronomical classifications
Category:Celestial objects