It is in space. A green rabit with a red suit and kind of red hat. Think in 80 or 90's.
He had some friends. I know there was a frog not sure. I think he also got a cross on his face.

I know its less detail but hope someone know it.

It's got to be Bucky O'Hare;

Bucky O'Hare - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Bucky_o%27hare)

Strange cartoon! I remember it well! Lol!

Hahaha problem solved. This rabit make me crazy. He suddenly was in my mind. I thought what was that cartoon again.

Thanks.

Hope my next cartoon will be solve too.