Mercury is the smallest and closest to the Sun of the eight planets in the Solar System, with an orbital period of about 88 Earth days. Wikipedia Density: 5.43 g/cm³ Radius: 1,516 miles (2,440 km) Surface area: 28.88 million sq miles (74.8 million km²)
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days. It has no natural satellite. It is named after the Roman goddess of love and beauty. Wikipedia Radius: 3,760 miles (6,052 km) Surface area: 177.7 million sq miles (460.2 million km²) Mass: 4.867E24 kg (0.815 Earth mass) People also search for: Mercury, Jupiter, Mars, Saturn, Sun, Earth, More
Earth, also known as "the Earth" and "the World", is the third planet from the Sun and the densest planet in the Solar System. It is also the largest of the Solar System's four terrestrial planets. Wikipedia Population: 7.046 billion (2012) Age: 4.54 billion years Radius: 3,959 miles (6,371 km)
Mars is the fourth planet from the Sun and the second smallest planet in the Solar System, after Mercury. Wikipedia Radius: 2,106 miles (3,390 km) Mass: 639E21 kg (0.107 Earth mass) Moons: Phobos, Deimos People also search for: Jupiter, Venus, Saturn, Earth, Mercury, More
Mars is the fourth planet from the Sun and the second smallest planet in the Solar System, after Mercury. Wikipedia Radius: 2,106 miles (3,390 km) Mass: 639E21 kg (0.107 Earth mass) Moons: Phobos, Deimos People also search for: Jupiter, Venus, Saturn, Earth, Mercury, More
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Named after the Roman god of agriculture, its astronomical symbol represents the god's sickle. Wikipedia Radius: 36,184 miles (58,232 km) Mass: 568.3E24 kg (95.16 Earth mass) People also search for: Jupiter, Uranus, Neptune, Pluto, Mars, More
Uranus is the seventh planet from the Sun. It has the third-largest planetary radius and fourth-largest planetary mass in the Solar System. Wikipedia Radius: 15,759 miles (25,362 km) Surface area: 3.121 billion sq miles (8.083 billion km²) People also search for: Neptune, Saturn, Pluto, Jupiter, Mercury, More Moons: Miranda, Titania, Ariel, Umbriel, Oberon, Cupid, Puck, More
Neptune is the eighth and farthest planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the gaseous planets in the solar system, Neptune is the most dense. Wikipedia Radius: 15,299 miles (24,622 km) Mass: 102.4E24 kg (17.15 Earth mass) Moons: Triton, Proteus, Nereid, Larissa, Laomedeia, Psamathe, Despina, Thalassa, Sao, Galatea, Naiad, Halimede, Neso People also search for: Uranus, Pluto, Saturn, Jupiter, Mercury, More