Final answer:
The four outer planets, in order of proximity to the Sun, are Jupiter, Saturn, Uranus, and Neptune.
Step-by-step explanation:
The four outer planets, also known as the gas giants or Jovian planets, are Jupiter, Saturn, Uranus, and Neptune. When ordering these planets by their proximity to the Sun, starting with the nearest, they are as follows:
- Jupiter
- Saturn
- Uranus
- Neptune
These Planets are known as the outer planets because they orbit the sun further out than the inner, rocky planets.
Learn more about Outer Planets