Here's a table showing the orbital periods of the eight 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 |

As you can see, the farther a planet is from the sun, the longer its orbital period. This is because the planets' orbits are elliptical, and the farther they are from the sun, the slower they travel.