The Asteroid Belt, which includes the dwarf planet Ceres.
No. Jupiter and Saturn are both outer planets. The boundary between "inner" and "outer" is the asteroid belt between Mars and Jupiter.
the outer core is located next to the innner core
innner
The inner planets are closer together than the outer planets are.
The distances between the inner planets is smaller than the distances between the outer planets.
The distances between the inner planets is smaller than the distances between the outer planets.
the innner and outer solar system
As the names suggest, the inner planets are closer to the Sun than the outer planets.
The asteroid belt is in-between the inner and outer planets.
The inner planets are closer together than the outer ones.
they are the same
The inner planets are closer together than the outer ones.