The sun will be ten times larger in diameter (and radius) than the star in question. this does not mean it will be 10 times the volume or ten times the mass though.
the sun's radius is and half a million bigger than the radius of the sun.
Approx 1000 earths would fit into Jupiter
12 moons but two are the same size as Pluto.
the universe is bigger than a solar system. Obviouisly, because there are many solar systems in our galexy, and many galexies in our universe, there may be more that one universe contained in what I choose to call 'Infinity'.
The radius of Betelgeuse is over 1000 times the radius of the sun, so the volume will be over a billion times. So, you could fit over a billion suns in Betelgeuse.
100,000 times
The Earth's radius is6 378.1kmSo that means that the earth is 1.88 (almost 2) times larger.
3 times
Two times larger.
Between 10 to 100 times the radius
8 times
The largest planet in our Solar System is Jupiter. How much larger it is depends on what criterion you use to measure. Its diameter is about 11 times the diameter of Earth. Of course, that means that its radius and circumference are also 11 times as large as the radius and circumference of Earth, respectively. Its surface area is over 100 times larger than that of Earth (just square the diameter ratio), its volume is over a 1000 times larger (proportional to diameter cubed). Jupiter's mass is about 300 times as much as that of Earth. Many planets around other stars have several times the mass of Jupiter, but in many cases, not much is known about their diameter. However, it is expected that a planet that has, for example, 2-3 times the mass of Jupiter will NOT have a much larger diameter, since its stronger gravity will pull it together.
Yes. All planets in the solar system are larger than the moon. Neptune is many times larger than the moon.
2 times a radius = 1 diameter
The volume of the larger sphere will be 27 times the original. Here's the math: Volume of sphere of radius r is (4/3) x pi x r3 Volume of sphere of radius 3r is (4/3) x pi x (3r)3 or 27r3
13
The Universe is much larger, and contains many solar systems.