What are the 9 planets in order of size?

What are the 9 planets in order of size?

If you were to order the planets by size from smallest to largest they would be Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn and Jupiter.

What are the planets size from largest to smallest?

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

• Jupiter: 43,441-mile radius.
• Saturn: 36,184-mile radius.
• Uranus: 15,759-mile radius.
• Neptune: 15,299-mile radius.
• Earth: 3,959-mile radius.
• Venus: 3,760-mile radius.
• Mars: 2,106-mile radius.
• Mercury: 1,516-mile radius.

Which of the 8 planets is the largest?

Largest Planet: Jupiter The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume. Jupiter’s mass is more than 300 times that of Earth, and its diameter, at 140,000 km, is about 11 times Earth’s diameter.

What is the correct order of the 8 planets?

The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mercury is closest to the Sun. Neptune is the farthest. Planets, asteroids, and comets orbit our Sun.

What are the 12 planets called?

• Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. …
• Venus. Venus spins slowly in the opposite direction from most planets. …
• Earth. …
• Mars. …
• Jupiter. …
• Saturn. …
• Uranus. …
• Neptune.

• Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. …
• Venus. Venus spins slowly in the opposite direction from most planets. …
• Earth. …
• Mars. …
• Jupiter. …
• Saturn. …
• Uranus. …
• Neptune.

Is there a 10th planet?

Because Eris was initially thought to be larger than Pluto, it was described as the “tenth planet” by NASA and in media reports of its discovery.

Why are the first 4 planets smaller?

The four inner planets, those closest to the Sun, are Mercury, Venus, Earth, and Mars. They are smaller and composed mainly of metals and rocks. The four outer planets — Jupiter, Saturn, Uranus, and Neptune — are larger and composed mostly of gases.

Which is the smallest and smallest planet?

Small World Mercury is the smallest planet in our solar system – only slightly larger than Earth’s Moon.

What is the hottest planet?

Venus’ thick atmosphere traps heat creating a runaway greenhouse effect – making it the hottest planet in our solar system with surface temperatures hot enough to melt lead.

Which is coldest planet?

Uranus holds the record for the coldest temperature ever measured in the Solar System: a very chilly -224℃. The temperature on Neptune is still very cold, of course – usually around -214℃ – but Uranus beats that.

Which is the brightest planet?

Venus, which can be seen with the unaided eye fromEarth, is the brightest planet in our Solar System.

What are the 10 largest planets?

• Kepler-39b.
• Kappa Andromedae b. …
• HAT-P-1b. …
• WASP-12b. …
• TrES-4b. …
• WASP-17b. …
• Kepler-1647b. It is a circumbinary exoplanet which is 3,700 light-years (1,100 pc) from Earth and located in the constellation Cygnus.
• Cancri 55 e. It is an exoplanet located in the Cancer constellation.

• Kepler-39b.
• Kappa Andromedae b. …
• HAT-P-1b. …
• WASP-12b. …
• TrES-4b. …
• WASP-17b. …
• Kepler-1647b. It is a circumbinary exoplanet which is 3,700 light-years (1,100 pc) from Earth and located in the constellation Cygnus.
• Cancri 55 e. It is an exoplanet located in the Cancer constellation.

What are the sizes of the 8 planets?

• Jupiter (43,441 miles/69,911 kilometers)
• Saturn (36,184 miles/58,232 km)
• Uranus (15,759 miles (25,362 km)
• Neptune (15,299 miles/24,622 km)
• Earth (3,959 miles/6,371 km)
• Venus (3,761 miles/6,052 km)
• Mars (2,460 miles/3,390 km)
• Mercury (1,516 miles/2,440 km)

• Jupiter (43,441 miles/69,911 kilometers)
• Saturn (36,184 miles/58,232 km)
• Uranus (15,759 miles (25,362 km)
• Neptune (15,299 miles/24,622 km)
• Earth (3,959 miles/6,371 km)
• Venus (3,761 miles/6,052 km)
• Mars (2,460 miles/3,390 km)
• Mercury (1,516 miles/2,440 km)

Why is Pluto no longer a planet?

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects.”

What is the 8th planet called?

Neptune orbits our Sun, a star, and is the eighth planet from the Sun at a distance of about 2.8 billion miles (4.5 billion kilometers).

What is the 100th planet called?

Designations
Named after	Jupiter
Adjectives	Jovian /ˈdʒoʊviən/
Orbital characteristics
Epoch J2000

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Designations
Named after	Jupiter
Adjectives	Jovian /ˈdʒoʊviən/
Orbital characteristics
Epoch J2000

Is there a 100th planet?

Astronomers have announced the discovery of the 100th planet known to inhabit another solar system. The star is 100 light years from Earth in the southern constellation Grus, or The Crane. The planet, one and a half times the mass of Jupiter, has a roughly circular orbit, like those of the sun’s family of planets.

Is Smiley a planet?

Measuring about 108–167 kilometres in diameter, it was discovered in 1992 by David C. Jewitt and Jane X. Luu at the Mauna Kea Observatory, Hawaii. After the discovery, they dubbed the object “Smiley” and it was shortly hailed as the tenth planet by the press.

Why is Pluto no longer a planet?

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects.”

Which planet is bigger than Earth?

Planet Sizes Jupiter’s diameter is about 11 times that of the Earth’s and the Sun’s diameter is about 10 times Jupiter’s.

Is Planet 9 bigger than Uranus?

According to Batygin and Brown’s models, it would take an object with about as much mass as Neptune to stretch and tilt the orbits of Sedna and the other clustered Kuiper Belt objects. That means Planet Nine is about 10 times as massive as Earth. If that’s the correct mass, it’s a little smaller than Neptune or Uranus.

What are the 3 biggest planets?

Planet	Volume Rank	Orbit Volume Rank
Mars	3	2
Jupiter	9	8
Saturn	8	9
Uranus	7	6

Planet	Volume Rank	Orbit Volume Rank
Mars	3	2
Jupiter	9	8
Saturn	8	9
Uranus	7	6