Giant planets

Neptune is the farthest major planet: a deep-blue ice giant with extreme winds, faint rings, and the retrograde moon Triton.

Uranus is the sideways ice giant: extreme tilt, long seasons, methane-blue color, dark rings, and a rarely visited outer world.

Saturn is the ringed gas giant: bright icy rings, fast spin, low density, and remarkable moons Titan and Enceladus.

Jupiter is the largest planet: a hydrogen-helium gas giant with a 10-hour day, the Great Red Spot, and moons including Europa.