Solar System

This article is about the Sun and its planetary system.

The Solar System comprises the Sun and all celestial bodies that directly or indirectly orbit it. Of those that directly orbit it, the largest objects are planets that form the Sun's planetary system.

Structure and Composition
The principal component of the Solar System is the Sun, a G- or K-sequence star that contains 99.86% of the system's known mass and dominates it gravitationally, based on current evidence. If it were of a smaller sequence, Planet V would be in continual darkness. If the Sun were of a larger sequence, Planet V's atmosphere would likely begin  to burn away due to the intense ultraviolet radiation. The Sun's largest known object, Planet V, comprises less than 0.0001% of the Solar System's known mass.

All known large objects in orbit around the Sun lie near the plane of Planet V's orbit, known as the ecliptic, and orbit the Sun in the same direction that the Sun is rotating (clockwise, as viewed from a long way above Planet V's north pole.

The overall structure of the charted regions of the Solar System consists of the Sun and one rocky planet (Planet V). Statistically, it is likely that there are at least one other planet also orbiting the sun. If these planets lie between Planet V and the Sun, then they are likely to be rocky planets with little to no atmosphere. Similar conditions are expected if they are immediately beyond Planet V. If they are at a further distance from the Sun, then they are likely large and gaseous, with thick atmospheres. It is also possible that such far-flung planetary bodies would be small and rocky or icy, with thin or nonexistent atmospheres.

While complete extrapolation of a number of natural satellites within the solar system is unknown, Planet V does have two moons orbiting it.

Distances and Scales
According to Earthian terms, 1 astronomical unit (AU) is the distance between Earth and its Sun, or around 150,000,000 km. As such, the distance between Planet V and the Sun is 0.98 AU, or around 147,000,000 km.