Star Hopper was one of the few of these things that I actually owned. It was a green transparent unicorn with a slightly bluish tint. It had bits of glitter stuck in its body, and its head was molded in such a way that it was permanently looking up. If I recall correctly, it had a pink picture of Saturn on its butt. It was quite hideous. Thought you'd like the visual.
An extremely A.D.H.D. pony who hops from star to star, always looking for the bigger and better flash. Few people also know that Star Hopper is nicknamed "Star Stalker" because of their tendency to select another pony and follow them *everywhere*. Due to a long, forlorn debacle with Moon Jumper which has resulted in several restraining orders, Star Hopper must check in with Molasses, their parole officer, every few days.