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They simply got lucky. However, their moons are quite unlike Earth's moon. The moons of the gas giants were either formed completely separate to the planets themselves and captured by the planet's gravity or formed through a disk of debris orbiting the planet (Like Saturns very visible rings, all the gas giants have rings), while Earth's moon was (thought to be) formed from Earth due to a Mars-sized planetesimal colliding with proto-Earth. That said, Mars' moons are captured asteroids.
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How many planets have moon in our solar system?
Six - Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
How many moons are mars Jupiter Saturn earth Uranus and neptune have?
1 moon for all
What are the planets from the moon?
mercury, Venus, earth, mars, Jupiter, Saturn, Uranus, Neptune, and Pluto
Planets with moon?
There are six planets out of eight that has moon(s). The planets with moon(s) are: Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Which planet or planets has at least one moon?
Earth, Mars, Jupiter, Saturn, Uranus, and Neptune all have moons.
Do landforms exist other planets or the moon?
Yes. The moon, Mercury, Venus, and Mars have landforms. Jupiter, Saturn, Uranus and Neptune do not have solid surfaces.
What planets has moons?
The planets in our solar system that have more than one moon are Mars, Jupiter Saturn, Uranus, and Neptune. Earth has one moon.
What are the celestial objects in your solar system?
Sun, Mercury, Earth's Moon, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
What other planets have a moon?
Mars, Jupiter, Saturn, Uranus Neptune, and astronomers are still arguing over whether Pluto has a moon or if it is a dwarf binary system.
What is a planet that has a moon?
Saturn,Jupiter,Neptune,Uranus,Earth
Which planets have a ring and moon?
Jupiter, Saturn,Uranus,and Neptune have a ring and a moon.
What are the four 'gas' planets?
Jupiter, Saturn, Uranus & Neptune are the gas planets. Jupiter has a big stormy spot on it and the wind blows in alternating directions Saturn has beautiful rings around it. Neptune is .... blue. and sideways i think
