The Jupiter radius or Jovian radius has a value of 71,492 km, or of 11.2 Earth radii. The Jupiter radius is a unit of length used in astronomy to describe the radii of large planets and certain exopla
The size of Jupiter compared to Earth
Portrait of Jupiter from Cassini
This page describes exoplanet orbital and physical parameters.
Plot of equatorial spin velocity vs. mass for planets comparing Beta Pictoris b to the Solar System planets.
Sizes of Kepler Planet Candidates – based on 2,740 candidates orbiting 2,036 stars as of 4 November 2013[update] (NASA).
Plots of exoplanet density and radius. Top: Density vs. Radius. Bottom: Diffusity=1/Density vs. Radius. Units: Radius in Jupiter radii (RJup). Density in g/cm3. Diffusity in cm3/g. These plots show that there are a wide range of densities for planets between Earth and Neptune size, then the planets of 0.6 RJup size are very low-density and there are very few of them, then the gas giants have a large range of densities.