Starcom was a short lived toyline and cartoon from the 1980s dealing with heroic astronauts fighting against the evil invading hordes of Emperor Dark.
https://en.wikipedia.org/wiki/Starcom:_ ... pace_Force
Suprisingly enough for a toyline of that period, a consitant set of rank insignias was created and used on the tiny figurines (about 5 cm) consiting of bars and rockers:
[url]http://insignias.wikia.com/wiki/Starcom_(Toyline)[/url]