The Sun

  • Core Temperature: 27 million° F
  • 92.1% Hydrogen, 7.8% Helium
  • Makes up 99% of all mass in the Solar System
  • Circumference: 2.7 million miles
  • Gravity: 274 m/s² (28 times greater than Earth)
  • Mass: 1.989 × 10^30 kg (199 Octillion kilograms)

https://solarsystem.nasa.gov/solar-system/sun/overview/