HOME

Explore our solar system

SUN

  • Radius(km): 696,000
  • Mass(Earth): 14.500

MERCURY

  • Semimajor Axis(AU): 0.3870993
  • Radius(km): 2,440
  • Mass(Earth): 0.05527
  • Eccentricity: 0.20564
  • Orbital Period(years): 0.2408467
  • Known satellites: 0

VENUS

  • Semimajor Axis(AU): 0.723336
  • Radius(km): 6,052
  • Mass(Earth): 0.81500
  • Eccentricity: 0.00678
  • Orbital Period(years): 0.61519726
  • Known satellites: 0

EARTH

  • Semimajor Axis(AU): 1.000003
  • Radius(km): 6,371
  • Mass(Earth): 1.0000
  • Eccentricity: 0.01671
  • Orbital Period(years): 1.0000174
  • Known satellites: 1

MARS

  • Semimajor Axis(AU): 1.52371
  • Radius(km): 3,390
  • Mass(Earth): 0.10745
  • Eccentricity: 0.09339
  • Orbital Period(years): 1.8808158
  • Known satellites: 2

JUPITER

  • Semimajor Axis(AU): 5.2029
  • Radius(km): 69,911
  • Mass(Earth): 317.83
  • Eccentricity: 0.0484
  • Orbital Period(years): 11.862615
  • Known satellites: 80

SATURN

  • Semimajor Axis(AU): 9.537
  • Radius(km): 58,232
  • Mass(Earth): 95.159
  • Eccentricity: 0.0539
  • Orbital Period(years): 29.447498
  • Known satellites: 82

URANUS

  • Semimajor Axis(AU): 19.189
  • Radius(km): 25,362
  • Mass(Earth): 14.500
  • Eccentricity: 0.04726
  • Orbital Period(years): 84.016846
  • Known satellites: 27

NEPTUNE

  • Semimajor Axis(AU): 30.0699
  • Radius(km): 24,622
  • Mass(Earth): 17.204
  • Eccentricity: 0.00859
  • Orbital Period(years): 164.79132
  • Known satellites: 14

PLUTO

  • Semimajor Axis(AU): 39.4821
  • Radius(km): 1,185
  • Mass(Earth): 0.01303
  • Eccentricity: 0.2444
  • Orbital Period(years): 248
  • Known satellites: 4

TITAN

  • Radius(km): 2,575
  • Mass(Earth): 0.0225
  • Eccentricity: 0.0288
  • Orbital Period(years): 15.945