The planet with the least mass and smallest is Mercury.
The planet with the lowest density is Saturn
Mercury is the smallest and the least massive planet, out of the eight in our solar system.
Mercury is the smallest planet in the Solar System
Jupiter is both the largest and most massive planet int he solar system.
In the Solar System , Jupiter is the most massive planet, followed by Saturn. Earth is miniscule by comparison.
Jupiter is the most massive planet in the Solar System - 318 times the mass of the Earth. The diameter of Jupiter is 86,881 miles (139,822 km).
Mercury is the smallest and the least massive planet, out of the eight in our solar system.
Mercury is the smallest planet in the Solar System
Jupiter is the biggest and heaviest planet.
As of 2006 Pluto is no longer considered a planet. Prior to that it was counted as the least massive planet in the solar system.
Uranus is the third most massive planet in our solar system.
Jupiter is both the largest and most massive planet int he solar system.
The largest planet in the solar system is Jupiter. Jupiter also has the largest moon in the solar system, Ganymede.
In the Solar System , Jupiter is the most massive planet, followed by Saturn. Earth is miniscule by comparison.
Jupiter is the largest planet in out solar system and the most massive.
Uranus
Mercury.
Saturn is the least dense planet in our solar system.