The Energon Pub

It was about a brother and sister I believe.

It took place on Mars.

I think in the first episode it shows them being attacked by something and they have to leave the safety of the city dome thing they were living in.

I know its not much, but I figured someone else here had to have seen it before or know something

Recall what year this was in? Since you're only about 3 years older than me, we should have been watching the same toons.

mid nineties I assume.

It was on FOX kids when they had that little cartoon fox for a mascot

I know the show you were talking about, but I can't think of the name for the life of me.

I think I found it.

It was called Red Planet and it was a miniseries

http://www.imdb.com/title/tt0216502/

But I never knew it was a book!