2. mercury Orbit.57910,000 diameter,4,880km mass.3.3oe23km mercury has been known since at least the time of the Sumerians (3rd million bc) the greeks gave mercury two names,hermes as an evening star,Apollo for its morning star.

3. Venus Orbit-108200000 km from the sun. Diameter-12103.6 km. First visited by-Mariner 2

4. Earth Earth is the only in our solar system that has life forms on it orbit: 149,600,000 km (1.00 AU) from SunorbitAU diameter: 12,756.3 kmdiameter mass: 5.972e24 kgmass Earth is the only planet whose English name does not derive from Greek/Roman mythology The Earth is the densest major body in the solar system.densest Earth is the 5th largest planet

6. Jupiter Diameter-142984 km. First visited by-pioneer 10 Atmosphere- 90% hydrogen 10% helium.

7. Saturn has 18 moons orbit: 1,429,400,000 km (9.54 AU) from SunorbitAU diameter: 120,536 km (equatorial)diameter mass: 5.68e26 kgmass Saturn has 13 Major rings

8. uranus Orbit.2,870,990,000km diameter.51,118km mass.8,68e25km UranusUranus is the ancient Greek deity of the Heavens UranusUranus is the ancient Greek earliest supreme god. Uranus was the son and mate of Gaia the father of CronusGaiaCronus deity of the Heavens, the

9. 18th moon of uranus A researcher at the university of Arizona in tucson identified the 18th moon of uranus in june 99. The discovery just the third moon found around a major planet. The find was unusual in that it came from studying older images obtain by the voyager 2 spacecraft in in 1986. The new sateliute wich astronimers estimate to be about40km.

10. Neptune Diameter-49532 km. First visited by-Voyager 2 Composition- Ice,rock and hydrogen.

11. Is a Disney character that is a dog

12. Pluto is the farthest planet from the Sun (usually) and by far the smallest. Pluto is smaller than seven of the solar system's moons (the Moon, Io, Europa, Ganymede, Callisto, Titan and Triton).SunsmallerMoonIoEuropa GanymedeCallistoTitanTriton orbit: 5,913,520,000 km (39.5 AU) from the Sun (average)orbitAU diameter: 2274 kmdiameter mass: 1.27e22 kgmass