What is the largest planet with a solid surface?

Jupiter: Our Solar System’s Largest Planet

• Jupiter is the largest planet in the solar system.
• Jupiter helped revolutionize the way we saw the universe and ourselves in 1610, when Galileo discovered Jupiter’s four large moons — Io, Europa, Ganymede and Callisto, now known as the Galilean moons.

Can a solid planet be as big as Jupiter?

The roasted world known as TOI-849b is the most massive rocky planet ever observed, with as much as 40 Earths’ worth of material crammed inside. Perplexingly, TOI-849b’s tremendous bulk suggests that it should be a giant, gassy world like Jupiter, yet it has almost no atmosphere.

Can you walk on Neptune?

As a gas giant (or ice giant), Neptune has no solid surface. If a person were to attempt to stand on Neptune, they would sink through the gaseous layers. As they descended, they would experience increased temperatures and pressures until they finally touched down on the solid core itself.

Is there a limit to the size of a solar system?

There is no physical limit to how large such a structure could be – except that the shell can only have a certain strength. If it gets too robust, it would heat up like a planet of a similar diameter as the thickness of the shell or parts of it. This means, nearby stars (as when close to Earth) would easily crack such a shell if it was too large.

What is the diameter of each planet in the Solar System?

Outward from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, followed by the dwarf planet Pluto. Jupiter’s diameter is about 11 times that of the Earth’s and the Sun’s diameter is about 10 times Jupiter’s. Pluto’s diameter is slightly less than one-fifth of Earth’s.

What is the maximum possible size for a rocky planet?

It can be reasonably estimated that the maximum size for a rocky planet is three or four times earth size. $\\begingroup$ The best way to calculate this is to find what size planet at that orbit will hold Hydrogen and Helium and Methane. If it does, it will be a gas giant, otherwise rocky.

How many planets are there in the Solar System?

Outward from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, followed by the dwarf planet Pluto. Jupiter’s diameter is about 11 times that of the Earth’s and the Sun’s diameter is about 10 times Jupiter’s.