Neither. The eight planets orbit the sun, but in space there is no "under" or "over."
The Sun and the eight major planets are part of our solar system.
There are eight planets that circulate our sun.
Eight, as Pluto and Ceres are now classified as dwarf planets. The other eight planets are (in order of distance from the Sun):MercuryVenusEarthMarsJupiterSaturnUranusNeptune
They are satellites of our sun, as with the eight major planets. They orbit the sun directly.
The sun is the primary source of external heat for all eight planets, although in the case of some planets it doesn't provide a lot of heat. The sun also is the largest single factor affecting the orbits of the eight planets.
There are eight true planets in our solar system.
The sun, each of the eight planets is in orbit around our sun.
The Latin word for sun is sol so solar would represent the sun and system would be all the eight planets.
The solar system
There are eight planets that go around the sun.
The Sun and it's eight major planets are part of the solar system. Our solar system also contains 5 dwarf planets (as of 2017) and more than 700,000 minor planets and other objects.
Mercury is the closest of the eight planets to the sun.