Solar System
The principal component of the Solar System is the Sun, a G2 main-sequence star that contains 99.86% of the system's known mass and dominates it gravitationally. The Sun's four largest orbiting bodies, the giant planets, account for 99% of the remaining mass, with Jupiter and Saturn together comprising more than 90%. The remaining objects of the Solar System (including the four terrestrial planets, the dwarf planets, moons, asteroids, and comets) together comprise less than 0.002% of the Solar System's total mass.
Surya
Surya is one of the nine heavenly "planets" (Navagraha) in the zodiac system of Hindu astrology. Surya or Ravi is the basis of "Ravivara" / Bhanuvara, or Sunday, in the Hindu calendar. Major festivals and pilgrimages in reverence of Surya include Makara Sankranti, Pongal, Ratha Sapthami, Chath puja and Kumbha Mela.