Jupiter

What's in the Name?
The planet Jupiter(Originally spelled in atin "Ivppitor" or "dies Iovis") gets its name from the chief ancient Roman mythological god of the sky. In addition to this, its planetary symbol is shared with the alchemical symbol for tin. 21 that is what it means stupid

About planet Jupiter
Jupiter is the largest planet in the Solar System, with an equatorial diameter of approximately 142,800 kilometers and a mass of approximately 1.9 × 1027 kilograms.