What is the largest planet in our solar system?

Jupiter is the largest planet in our solar system, with a diameter of about 86,881 miles (139,822 kilometers) and a mass that is more than 300 times that of Earth. Its enormous size and mass allow it to have a strong gravitational pull, which has significant effects on the orbits of other celestial bodies in the solar system. Additionally, Jupiter features a thick atmosphere composed mostly of hydrogen and helium, along with striking weather patterns, including the Great Red Spot, a giant storm larger than Earth itself.

The other planets listed, such as Earth, Saturn, and Neptune, are considerably smaller. Earth, being our home planet, has a much more limited size and mass in comparison to Jupiter. Saturn, while known for its stunning rings, is the second-largest planet but still significantly smaller than Jupiter. Neptune, the farthest of the gas giants, also falls well short in size and mass compared to Jupiter.