The title, I think, has something to do with "Sol", like "Return / Escape to/from Sol" or something. Don't know the author, and I don't know if it's a series. It may be circa late 70s / early 80s.
I do know the main character's name is Aton, a warrior that crash lands on this jungle planet and has to fight his way back to his ship to get off the planet.
Is there a database I can look it up in, or would some of you maybe be able to tell me what I'm looking for?
Thanks in advance for any clues!