When would a Planetary Rover Freeze in the Moon Titan? To be more exact, in how much time will it freeze if we managed to send a Rover to Saturn's Moon Titan. More info on the Moon, Titan is a Moon of Saturn. It is very cold. -290 degrees FahrenheitTitan's gravity is 14% of Earth gravity. it's the only world besides Earth that has standing bodies of liquid, including rivers, lakes and seas, on its surface. Like Earth, Titan's atmosphere is primarily nitrogen, plus a small amount of methane. Some of the weather phenomena we'd be familiar with on Titan include dust storms and monsoonal rains.