Keywords: Quasi-star size comparison.png en Size comparison of a hypothetical quasi-star/black hole star diameter of ~10 billion kilometers or ~7 187 solar diameters mass of 1000+ solar masses and several known giant stars UY Scuti ~1708 solar diameters ~7-10 solar masses VY Canis Majoris ~1420 solar diameters ~17 solar masses Betelgeuse ~887 solar diameters ~11 6 solar masses the Pistol Star ~306 solar diameters ~27 5 solar masses Rigel ~78 9 solar diameters ~23 solar masses and R136a1 ~35 4 solar diamaters ~265 solar masses 2016-08-30 own Sauropodomorph other versions cc-zero Stars Size comparisons |