MERCURY (NASA Mariner 10)

Mass (kg) 3.3E+23 Mean Distance From Sun (km) 57,910,000 Orbital Period (days) 87.969 Radius at Equator (km) 2439.7 Mean Surface Temperature (C) 179 Number of Moons 0

 

VENUS (NASA/JPL Simulated Color)

Mass (kg) 4.8E+24 Mean Distance From Sun (km) 108,200,000 Orbital Period (days) 224.7 Radius at Equator (km) 6051.8 Mean Surface Temperature (C) 482 Number of Moons 0

EARTH (NASA Apollo 17)

Mass (kg) 5.976E+24 Mean Distance From Sun (km) 149,600,000 Orbital Period (days) 365.256 Radius at Equator (km) 6378.14 Mean Surface Temperature (C) 15 Number of Moons 1

 

MARS (NASA Hubble Photo)

Mass (kg) 6.421E+23 Mean Distance From Sun (km) 227,940,000 Orbital Period (days) 686.98 Radius at Equator (km) 3397.2 Mean Surface Temperature (C) -63 Number of Moons 2

JUPITER (NASA Hubble Photo)

Mass (kg) 1.9E+27 Mean Distance From Sun (km) 778,330,000 Orbital Period (days) 4332.7 Radius at Equator (km) 71,492 Mean Cloud Temperature (C) -121 Number of Moons 16

SATURN (NASA/JPL Voyager 2)

Mass (kg) 5.688E+26 Mean Distance From Sun (km) 1,429,400,000 Orbital Period (years) 29.458 Radius at Equator (km) 60,268 Mean Cloud Temperature (C) -125 Number of Moons 18

URANUS (NASA/JPL Voyager 2)

Mass (kg) 8.686E+25 Mean Distance From Sun (km) 2,870,990,000 Orbital Period (years) 84.01 Radius at Equator (km) 25,559 Mean Cloud Temperature (C) -193 Number of Moons 15

 

NEPTUNE (NASA/JPL Voyager 2)

Mass (kg) 1.024E+26 Mean Distance From Sun (km) 4,504,300,000 Orbital Period (years) 164.79 Radius at Equator (km) 24,746 Mean Cloud Temperature (C) -193 Number of Moons 8

PLUTO (NASA Hubble Photo)

Mass (kg) 1.27E+22 Mean Distance From Sun (km) 5,913,520,000 Orbital Period (years) 248.54 Radius at Equator (km) 1,137 Number of Moons 1

 

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