Which planet could hold about 60 Earths within it?

The correct choice is Jupiter, as it is well-known for its immense size compared to Earth. Jupiter is the largest planet in our solar system and has a volume that can accommodate about 1,300 Earths. It boasts a diameter of approximately 86,881 miles (139,822 kilometers) and a mass that is about 318 times that of Earth. This incredible size and mass make Jupiter a fitting example when discussing the capacity of celestial bodies.

Neptune, Uranus, and Saturn, while also being large gas giants, do not have the same capacity as Jupiter. Neptune, for instance, is much smaller in volume than Jupiter, holding less than 0.1 Earths' worth of total volume. Saturn, while substantial, can hold just about 750 Earths, which is significantly less than Jupiter. Uranus, too, is smaller than both Jupiter and Saturn. Understanding the size differences among these planets provides clarity on why Jupiter is notably capable of housing a significantly larger number of Earths compared to others in our solar system.