Formation and evolution of the Solar System apart by tidal interactions. Afterwards, all that will remain of the Sun is a white dwarf, an extraordinarily dense object, 54% its original mass but only the size of the Earth. Initially, this white dwarf may be 100 times as luminous as the Sun is now. It will consist entirely of degenerate carbon and oxygen, but will never reach temperatures hot enough to fuse these elements. Thus the white dwarf Sun will gradually cool, growing dimmer and dimmer. As the Sun dies, its gravitational pull on the orbiting bodies such as planets, comets and asteroids will weaken due to its
Sun and Moon (Middle-earth) the Narsilion, the "Song of the Sun and Moon". The published "Silmarillion" states that the Sun was created by the Vala Aulë; he and his people made a vessel to hold the radiance of the last fruit of Laurelin. The vessel of the sun was guided by Arien, a Maia. Names of the Sun amongst the Elves included Anar or "The Fire-golden", a name given to it by the Vanyar; Anor, the common name for the Sun in Sindarin, as seen in "Minas Anor" (later Minas Tirith) and the Gondorian province of "Anórien"; and Vása, or "Heart of Fire", a