A series of planets orbiting a star is called a Solar System
No. Other stars have been found to have planets orbiting them.
Planets not orbiting a star but instead orbiting the galactic center are referred to as rogue planets, or nomadic or interstellar planets.
planets
Planets cannot have stars orbiting them by definition.
Anything with a star that has planets orbiting around it.
No. A supernova is star that is exploding. If any planets are orbiting a star that explodes, they will be destroyed. There is evidence that after a supernova new planets may form from the debris cloud left behind and orbit the stellar remnant, which will be either a neutron star or a black hole depending on the mass of the star that exploded..
We believe that most stars have planets. The first star PROVABLY detected to have a planet was Gamma Cephei.
By the very act of orbiting it. The effect may be incredibly small, but it is real. Any two bodies in an orbital relationship are really orbiting their mutual center of gravity, called their barycenter. This is true even if there are several planets orbiting a star.
Planets are not satellites. The definition of satellite is any celestial body orbiting around a planet or star.
yes yes yes
A solar system is a star (a sun) with its orbiting planets etc.
* Moon - A body orbiting a planet * Planet - A body orbiting a star * Star - A ball of burning gas * Solar System - A collection of planets and satellites orbiting a star or stars * Galaxy - A collection of stars * Universe - The area which contains every particle of matter in existence