PlanetsTerrestrial PlanetsGas GiantsDwarf PlanetsSolar SystemObjectsAsteroid TypesConstellationsStarsBuyer’s Guides

Our sunlight is the greatest celestial thing in the Solar System, comprise 99.8% of all the Solar System’s mass. Compared to Earth, which has a massive of around 5.9 quadrillion kg, the sunlight is 330.000 times much more massive than our little home planet.

You are watching: How many jupiters fit in the sun

Jupiter, the largest planet in ours Solar System, has 318 earth masses, when Mercury, the the smallest planet, has only 0.055 earth Masses. Through that being said, how many Earths have the right to fit within the Sun?

More than one million Earths can fit within the sunlight if it were hollow. The Sun has actually a radius of 696.340 kilometres / 432.685 mi and also a diameter the 1.39 million kilometres / 864.000 mi.

Earth, because that comparison, has a radius of only 2.439 km / 1.516 mi, and also a diameter of just 12.742 km / 7.917 mi. All the planets in ours Solar System merged account for simply 0.2% the the Sun’s mass. However, just how do the other planets fare in these comparisons? Let’s discover out!

Mercury, Venus, and Mars

Mercury is the smallest world in our Solar System, having actually a diameter of just 4.879 kilometres / 3.032 mi, and also a radius the 2.439 kilometres / 1.516 mi, and only 0.055 earth masses.

It would certainly take around an ext than 21.2 million Mercury-sized planets to fit within the Sun. When it involves Venus, things obtain a little bit different. Venus is the sixth-largest earth from the Sun, having a diameter that 12.104 km / 7.521 mi, and a radius of about 6.051 kilometres / 3.760 mi. The mass of Venus is indistinguishable to 0.9 earth masses, or 90% the our earth mass.


When comparing Venus come the Sun, that starts to shrink drastically, as you could fit 1.5 million Venus-sized planets within the Sun, if it were hallowed.

Now let’s talk about Mars. Mars is the second-smallest world in the Solar System, having a diameter of just 6.779 kilometres / 4.212 mi (30% bigger than Mercury), and also a radius that 3.389 km / 2.105 mi. Mars has only 11% that our earth mass or 0.11 earth masses. It would certainly take approximately 7 million Mars-sized planets to fill the Sun.

Jupiter and also Saturn

Moving on come the an excellent gas giants, Jupiter and Saturn, the numbers begin to go down or increase in other cases. Jupiter is the greatest planet in our Solar System but pales when contrasted in size to the Sun and also any various other aspects.

Jupiter has actually a diameter of about 142.984 kilometres / 88.846 mi in ~ the equator, and a diameter of about 133.708 kilometres / 83.082 mi at the poles. It has actually a average radius the 69.911 kilometres / 43.440 mi, and also its mass is equivalent to 318 planet masses. You might fit 1.300 Earths within Jupiter.


Jupiter might seem exceptional in this regards, but it would just take about 1.000 Jupiter-sized planets to to fill the Sun. As soon as it concerns Saturn, i beg your pardon is the second-largest earth in ours Solar System, things begin to change.

Saturn has actually a diameter of about 120.536 kilometres / 74.897 mi and also a radius of around 58.232 kilometres / 36.183 mi. That is quite enormous as well, having the tantamount of 95.16 earth masses. It would certainly take an ext than 1,700 Saturn-sized planets to to fill the Sun.

Uranus and also Neptune

The icy giants, Uranus and also Neptune, room a bit similar in size and mass however lets how they fare versus the Sun. Let’s start with Uranus, i beg your pardon is the third-largest world in the Solar System. Uranus has actually a diameter of roughly 51.118 km / 31.763 mi and also a radius that 25.362 kilometres / 15.759 mi.

Uranus is sensibly massive, through its massive being equivalent to 14.54 earth masses. It would take around 22.000 Uranus-sized planets to fill the Sun. Points differ a bit when it comes to Neptune. 


Neptune is the fourth-largest world in the Solar System, having a diameter the 49.244 kilometres / 30.598 mi, and a radius the 24.764 kilometres / 15.387 mi. The massive of Neptun is identical to 17.15 planet masses. You deserve to fit around much more than 1,800 Neptune-sized planets inside the Sun.


Let’s talk about a earth that no longer fits in, yes, the dwarf earth Pluto. Pluto is the ninth-largest world in the Solar System, and though plenty of don’t to the it as a earth anymore, we figured that deserves a spot right here regardless.

Pluto has actually a diameter of around 2.376 kilometres / 1.476 mi and a radius of approximately 1,188 km / 738 mi. It’s not rather a huge planet, due to the fact that it has only 0.01 earth masses or just 1% that our earth mass. Thus, it would take more than 200 million Pluto-sized planets to fill the Sun.


But if we are going to talk small, let’s talk about our Moon. Earth Moon has a diameter of around 3.474 km / 2.158 mi and also a radius that 1.737 kilometres / 1.079 mi. In comparison to Earth, the Moon has only 1.2% of earth mass, or in another way of looking at it, the earth is 81 time heavier than the Moon.

It would take approximately 64.3 million Moons come fit within the Sun, pour it until it is full it whole. If us were to to fill the planet with Moons, we would need about 50 Moons to execute so.

See more: 1 Oz How Many Cc In 1 Oz ?

Did you know?

The biggest moon in the Solar mechanism is Ganymede, i m sorry is likewise the most massive moon in our system, and also the biggest moon of Jupiter.Ganymede is bigger than the dwarf planet Pluto, or the world Mercury, or Mars, having a diameter that 5.268 km / 3.273 mi.Some theorize that if Jupiter were roughly 70 times or more massive than it currently is, it would have come to be a star.Sources:Image Sources: