* Jupiter: The largest planet in our solar system, known for its swirling red spot and numerous moons.
* Saturn: Famous for its beautiful ring system, Saturn is also a gas giant with a less dense atmosphere than Jupiter.
* Uranus: A unique planet that rotates on its side and has a faint ring system. It's also an ice giant, with a composition of rock and ice.
* Neptune: The farthest planet from the Sun, Neptune is another ice giant with strong winds and a dynamic atmosphere.
Here's why these planets are considered "outer":
* Distance from the Sun: They are much farther away from the Sun than the inner planets (Mercury, Venus, Earth, and Mars).
* Composition: They are primarily composed of gas and ice, unlike the rocky inner planets.
* Temperature: Due to their distance from the Sun, they are significantly colder than the inner planets.
It's important to note that Pluto, once considered the ninth planet, is now classified as a dwarf planet due to its smaller size and different orbital characteristics. However, Pluto is still considered an outer solar system object.
