What are the sizes of Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto?

The ratios are, in relation to Earth, 0.382 0.949 1 11.2 9.45 4.91 3.88 0.186, and so on.

The BAA handbook contains the following information: Mecury 4878 KM, Venus 12104 KM, Earth 12756 KM, Mars 6794 KM, Jupiter 142800 KM, Saturn 120000 KM, Uranus 52000 KM, Newptune 48400 KM, Pluto 3200 KM.

Equatorial diameters: Depending on the source of the information, you may notice size variations, but the order of magnitude is similar. The Sun, in contrast, is 1.4 million km.

Test your ability to recognize a pattern in these planets' geometries in relation to musical notes.

Mercury's measurements are 4,880 kilometers (3,032 miles), Venus's measurements are 12,104 kilometers (7,521 miles), Earth's measurements are 12,742 kilometers (7,918 miles), Mars's measurements are 6,779 kilometers (4,212 miles), Jupiter's measurements are 139,822 kilometers (86,881 miles), Saturn's measurements are 116,464 kilometers (72,367 miles), Uranus measurements are 50,724 kilometers (31,518 miles), Neptune measures 49,244 kilometers (30,598 miles), Pluto's measurements are around 2,377 kilometers (1,477 miles).