Not having performed an exhaustive survey, it is impossible to answer with certainty, but it is possible that some suns evolved without any planets forming. However, there is almost certainly going to be some asteroids and comets.
the sun
The farther you are from the Sun and the less sunlight you have, the colder it is.
The solarsytem is a place where you can find all the planets and the satilite dish where we get all the signals and where the sun and stars an moons are.
the location of mars is: in the solarsystem the fourth planet from sun ,also between earth and jupiter
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
All solar orbits (of planets, comets, asteroids, etc.) are the work of gravity. Without gravity, each of these objects would sail off in a straight line, and there would be no solar system. Actually, when you think about it, gravity is what holds the sun together. So without it, there would be no sun, and without a sun, there certainly couldn't be a solar system. And also oh by the way, gravity is what holds each planet and asteroid together.
Our solar system consists of the sun, eight planets, and various smaller celestial bodies orbiting around it.
In short it's the Sun but you probably didn't mean that. A dwarf planet like Pluto is among the biggest, or perhaps Saturn's moon Titan.
you have to have a star, planets, asteroids, comets.
It is 0 miles away - you are in it!
1st of August but this will only be a partial go on http://www.bbc.co.uk/science/space/solarsystem/sun/eclipsecalendar.shtml for more information hope this helps x
Neptune is the furthest from the Sun with average temperature of -340 °F (-207 °C). Uranus, however, has an average temperature of -350 °F (-212 °C) and is, on average, the coldest planet.