Average Distance from the Sun

Metric: 1,426,725,400 km

English: 885,904,700 miles

Perihelion (closest)

Metric: 1,349,467,000 km

English: 838,519,000 miles

Aphelion (farthest)

Metric: 1,503,983,000 km

English: 934,530,000 miles

Equatorial Radius

Metric: 60,268 km

English: 37,449 miles

Equatorial Circumference

Metric: 378,675 km

English: 235,298 miles

Volume

Metric: 827,130,000,000,000 km3

Mass

Metric: 568,510,000,000,000,000,000,000,000 kg

Density

Metric: 0.70 g/cm3

Surface Area

Metric: 43,466,000,000 km2

English: 16,782,000,000 square miles

Equatorial Surface Gravity

Metric: 7.207 m/s2

English: 23.64 ft/s2

Escape Velocity

Metric: 127,760 km/h

English: 79,390 mph

Sidereal Rotation Period (Length of Day)

0.44401 Earth days

10.656 hours

Sidereal Orbit Period (Length of Year)

29.4 Earth years

10755.7 Earth days

Mean Orbit Velocity

Metric: 34,821 km/h

English: 21,637 mph

Orbital Eccentricity

.0541506

Orbital Inclination to Ecliptic

2.484 degrees

Equatorial Inclination to Orbit

26.73 degrees

Orbital Circumference

Metric: 8,725,000,000 km

English: 5,421,000,000 miles

Effective Temperature

Metric: -178 °C

English: -288 °F

Atmospheric Constituents

Hydrogen 97%

Helium 3%

Moons:

1. Pan

2. Atlas

3. Prometheus

4. Pandora

5. Epimetheus

6. Janus

7. Mimas

8. Enceladus

9. Tethys

10. Telesto

11. Calypso

12. Dione

13. Helene

14. Rhea

15. Titan

16. Hyperion

17. Iapetus

18. Phoebe

19. Ymir

20. Paaliaq

21. Siarnaq

22. Tarvos

23. Kiviuq

24. Ijiraq

25. Thrym

26. Skadi

27. Mundilfari

28. Erriapo

29. Albiorix

30. Suttung

31. S/2003 S1