No. The planets all orbit the sun at the same time. The planets occupy different orbits at different distances from the sun so they do not affect one another significantly.
Orbiting stars. We know of eight planets orbiting our Sun, and we know of over 300 planets orbiting other stars.
Planets not orbiting a star but instead orbiting the galactic center are referred to as rogue planets, or nomadic or interstellar planets.
There may be planets orbiting stars in the constellation Gemini, but planets do not orbit whole constellations.
A series of planets orbiting a star is called a Solar System
No. Other stars have been found to have planets orbiting them.
There are no planets orbiting Earth.
There are a total of 214 moons orbiting planets in our solar system.
That depends on which solar system and planet you are asking about - we now know for planets orbiting other stars.
Mercury and Venus. These two planets have no known moons.
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
Extrasolar planets are planets found orbiting stars other then our own.
The planets will fall into the sun and get destroyed.