Here's a table showing the orbital periods (time to complete one revolution around the Sun) of the planets in our solar system:

| Planet | Orbital Period (Earth Years) |

|---|---|

| Mercury | 0.24 |

| Venus | 0.62 |

| Earth | 1.00 |

| Mars | 1.88 |

| Jupiter | 11.86 |

| Saturn | 29.46 |

| Uranus | 84.01 |

| Neptune | 164.79 |

Key takeaway: The further a planet is from the Sun, the longer its orbital period. This is due to Kepler's Third Law of Planetary Motion, which states that the square of a planet's orbital period is proportional to the cube of its average distance from the Sun.