This article is about the the standard variant. For the variant encountered while Dungeoneering, see Fire giant (Daemonheim) . Fire giants are the second strongest giants in RuneScape and they are well known for their combat and Slayer experience and gold charm drop rate.
The atmosphere of Uranus is composed of 83% helium, 15% methane and 2% methane plus trace amounts of other gases such as ethane. The average temperature of the surface of Uranus is 49Â° Kelvin or -224Â° Celsius.What makes the planet so cold is that it has a low internal temperature.he atmosphere of Uranus is composed of 83% helium, 15% methane and 2% methane plus trace amounts of other gases such as ethane. The average temperature of the surface of Uranus is 49Â° Kelvin or -224Â° Celsius.
Neptune: With temperatures dropping to -218Â°C in Neptuneâs upper atmosphere, the planet is one of the coldest in our Solar System. And like all of the gas giants, Neptune has a much hotter core, which is around 7,000Â°C.uch like the other gas giants in our Solar System, the core of Uranus gives off far more heat than is absorbed from the Sun. However, with a core temperature of approximately 4,737 Â°C, Uranusâ interior gives of only one-fifth the heat that Jupiterâs does and less than half that of Saturn.