My question is more about climate sciences, but I hope that it is still related to physics.
What would be possible atmospheric conditions for planet with some kind of "fire" ocean? I had some thoughts about Venus and Titan (and about gas planet from BBC movie with iron rains and incredible winds), but nothing specific.
How would this kind of atmosphere look like? How would fire ocean (and sky above it) look like? What are possible specifics?
Update: I am talking about magmatic fire or some kind of fission like in Oklo's natural fission reactor.