Help finding the title or author of an old science fiction book?

I have been looking for a science fiction book that I once saw when I was younger, but I don't know the title or author. All I remember was the cover art, which had lots of blues and which showed a very large spaceship crashed on an icy planet, with lots of people around it. The book was rather long, I'd say about 400-600 pages, and seemed like it was published in the 60s or 70s, maybe in the 80s. (I was very young when I saw it, so my recollection of it might not be perfectly accurate.) I know this isn't very descriptive, but if anybody knows of any book that might be this one, please answer. I would really love to find out what that book was that I saw so long ago.