Quite simply the Sun and stars produce their own heat by nuclear fusion, whereas the others don't.
There are many different kinds of objects that orbit the sun. There are planets and the asteroids as well as comets and other smaller bits of debris.
The Sun; planets; moons; dwarf planets; asteroids; meteoroids; interplanetary dust and gas; comets; solar wind...
Other heavenly bodies in the solar system include planets like Venus, Mars, Jupiter, and Saturn, as well as their moons. Additionally, there are dwarf planets like Pluto, asteroids, comets, and the Kuiper Belt objects that make up our solar system.
Comets are icy bodies that can have long tails when they approach the Sun, asteroids are rocky or metallic bodies that orbit the Sun, and meteors are small particles of rock that burn up upon entering the Earth's atmosphere. Each of these objects interacts with the Sun and planets in different ways.
The planets in the solar system are in well-spaced out, stable, roughly circular orbits - they don't come close enough to collide with each other. Asteroids and comets, however, are on more elliptical, unstable orbits that often cross the orbits of the planets, and sometimes planets collide with asteroids and comets.
Planets, the sun, asteroids, comets, satellites from the different planets, gases, rocks, etc.
Stars, planets, moons, comets, asteroids and other phenomena.
Asteroids, and comets.
Comets, asteroids, planetoids, various dust and debris fields.
Asteroids and Comets.
The other planets, stars, galaxies, meteors, comets, and asteroids.
There are many different kinds of objects that orbit the sun. There are planets and the asteroids as well as comets and other smaller bits of debris.
Asteroids, comets, planets, the Sun and other object form the solar system
Earth is, as are all the planets and the many other things that orbit the sun, such as asteroids and comets.
There are eight recognized planets in our solar system that orbit the Sun, along with their moons, dwarf planets, asteroids, comets, and other space debris. Overall, there are millions of objects that are known to orbit the Sun.
Although comets appear very large when they are near the Sun because of the large dust cloud that follows behind them, they are actually the smallest of the objects listed. Comets typically have a diameter of less than 6 miles, which is much smaller than the typical diameter of the other objects listed above.
pluto,asteroids,stars,comets and dwarf planets Stars, gas, black holes.