| Pluto | Earth |
| Mass | 0.002 | 1 |
| Diameter in miles | 1430 miles | 7,926 miles |
| Diameter in kilometers | 2300 kilometers | 12,756 kilometers |
| Average Distance from Sun in miles | 3,666,200,000 m. | 93,000,000 m. |
| Average Distance from Sun in kilometers | 5,900,100,000 km. | 149,600,000 km. |
| Average Orbital Speed in miles per second | 2.9 | 18.6 |
| Average Orbital Speed in kilometers per second | 4.7 | 30 |
| Rotation(spinning once) | About 6 earth-days | 24 hours |
| Revolution | About 248 earth-years | 365 days |
| Surface gravity | 0.07 | 1 |
| Atmosphere | Methane | nitrogen, oxygen |
| Satellites | 1 | 1 |