Gas Giants:
* Jupiter: Mostly hydrogen and helium, with traces of methane, ammonia, and water.
* Saturn: Primarily hydrogen and helium, also with traces of methane, ammonia, and water.
* Uranus: Mostly hydrogen and helium, with a significant amount of methane, which gives it its blue color.
* Neptune: Similar to Uranus, mostly hydrogen and helium with significant methane, also with traces of ammonia and water.
Terrestrial Planets:
* Earth: The most complex atmosphere, containing mostly nitrogen and oxygen, with smaller amounts of other gases like carbon dioxide, argon, and neon.
* Venus: A very dense atmosphere made up primarily of carbon dioxide, with some nitrogen.
* Mars: A thin atmosphere dominated by carbon dioxide, with smaller amounts of nitrogen and argon.
* Mercury: A very thin exosphere, with trace amounts of sodium, potassium, hydrogen, helium, and oxygen.
Important to note:
* The amount and composition of gases in a planet's atmosphere can vary significantly.
* Even though planets like Mercury and the Moon have very thin atmospheres, they still contain gases.
Let me know if you want to know more about the specific gases on a certain planet!
