Jupiter.
The most massive planets in our solar system are Jupiter, Saturn, Uranus, and Neptune. Jupiter is the most massive planet by far, containing more than twice the mass of all the other planets combined.
Yes. Jupiters mass is around 1.8986 x 1027 kg, while all seven other planets' mass combined is 7.7 x 1026 kg.
Jupiter
Yes
Jupiter is more massive than all the other planets combined.
Jupiter is the largest planet, its volume is greater than all of the other planets combined.
Jupiter is the largest planet, its volume is greater than all of the other planets combined.
Jupiter has more mass than all the other planets in our solar system combined. It is the largest planet and contains more than twice the mass of all the other planets put together.
Jupiter is the heaviest planet in our solar system, weighing more than twice as much as all the other planets combined.
Earth
In our solar system, Jupter has two and a half times the mass of the other planets combined. Note that outside the solar system, exoplanets have been discovered tens of times the mass of Jupiter.
Jupiter is the planet in our solar system with greater mass than the combined mass of all the other planets and their moons.