A planet can not have planets.it probably can have planets say somehow 2 planets crashed together then exploded and little pieces come from the planet
All the inner planets are terrestrial planets.
No. Not all planets have gasses. (Mercury doesn't!)
All except the inner two.
No. All planets are spherical.
Yes, all 8 planets along with planetesimals like Pluto revolve around and axis.
All planets have a core.
No not all the planets have craters on.
Yes all planets have a orbit
Meteorites crashed into all of the planets.
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
All the inner planets are terrestrial planets.
No. Not all planets have gasses. (Mercury doesn't!)
all planets in the universe
All of the planets in the Universe rotate on an axis. They all do.
it would be the average of all of all the planets .
No. All planets orbit the Sun.
All except the inner two.