Only Mercury, Venus, Earth and Mars have solid surfaces, as well as various moons. The other planets are all gas giants. Pluto would be solid, but is no longer regarded as a planet. The different planets and moons that have solid surfaces also have hills, valleys, mountains, craters and plains like Earth.
All eight planets in our solar system have solid surfaces, although the composition and characteristics of these surfaces may vary. Mercury, Venus, Earth, and Mars have rocky surfaces, while the outer planets (Jupiter, Saturn, Uranus, and Neptune) have solid cores surrounded by thick atmospheres of gas.
No. Mercury, Venus, Earth, and Mars have solid surfaces. Jupiter, Saturn, Uranus, and Neptune are made of gases. Note: Only what we can see of Jupiter, Saturn, Uranus and Neptune is made of gas. As planets get further away from our's it becomes harder to determine that. Some day we'll know. For example we're still learning much about the core of our planet. All elements have a different state of being, plasma, gas, liquid and solid. We know the Sun has a solid surface of ferrite.
Mars, it only has two moons, while there are thought to be at least 5 for Pluto.
Pluto is actually smaller than Mars. It is only about a third of its size.
Mars is larger than Pluto. Mars is the second-smallest major planet, the only smaller one being Mercury (which is also much larger than Pluto). (see related link)
cube There are a great many solid shapes that have only flat surfaces.
The planet is Pluto
A face is a flat surface. The only solid with no flat surfaces is a sphere.
No. The four small, rocky planets are Mercury, Venus, Earth, and Mars. Pluto is no longer considered a planet.
cylinder
A cylinder