© Charles Chandler

 

planets	spacing	ave. diam.	dist/diam
Mercury, Venus	5.03 × 1010	8.49 × 106	5.92 × 103
Venus, Earth	4.14 × 1010	1.24 × 107	3.33 × 103
Earth, Mars	7.83 × 1010	9.76 × 106	8.03 × 103
Mars, Jupiter	5.51 × 1011	7.33 × 107	7.51 × 103
Jupiter, Saturn	6.55 × 1011	1.27 × 108	5.15 × 103
Saturn, Uranus	1.44 × 1012	8.26 × 107	1.75 × 104
Uranus, Neptune	1.63 × 1012	4.98 × 107	3.27 × 104
Neptune, Pluto	1.37 × 1012	2.57 × 107	5.33 × 104