no they do not
Planets that are not in the solar system are called extrasolar planets, or exoplanets.
The planets of the solar system are named after the Roman and Greek gods.
Mercury, Venus, Earth and Mars are the inner planets
5 names in our solar system are............. planets.................stars....................asteroids....................moon................... black holes
Yellow Ball Sucker
In our solar system the inner planets are Mercury, Venus, Earth, and Mars.
Mercury. Venus,Earth, Mars
Pluto, Eris, Ceres, Haumea and Makemake are five dwarf planets in our solar system. There are many dwarf planets some discovered and some undiscovered.
Myanus, Hisanus and Heranus
The four outer planets but it depends what you mean by the outer solar system. If the boundary is set at 4 AU, you have Jupiter, Saturn, Uranus and Neptune.
Yes, it is. At 2006, the scientists decided that it was not a planet of solar system. Now, there are just eight planets in the solar system.