The outer planets—Jupiter, Saturn, Uranus, and Neptune—are known as the gas giants and ice giants of our solar system. Jupiter and Saturn are massive gas giants, primarily composed of hydrogen and helium, while Uranus and Neptune are ice giants, containing heavier volatile substances like water, ammonia, and methane.
These planets have fascinating characteristics, including Jupiter’s Great Red Spot, a massive storm, and Saturn’s stunning rings. Uranus rotates on its side, and Neptune is home to the fastest winds in the solar system. Studying these planets provides valuable insights into the formation and evolution of our solar system.