You're asking for the planets in our solar system ordered by their orbital period (how long it takes them to orbit the sun), from longest to shortest:

1. Neptune: It takes Neptune approximately 165 Earth years to complete one orbit around the Sun.

2. Uranus: Uranus takes roughly 84 Earth years to orbit the Sun.

3. Saturn: Saturn completes one orbit in about 29.5 Earth years.

4. Jupiter: Jupiter takes roughly 12 Earth years to orbit the Sun.

Let me know if you'd like to know about other aspects of these planets!