Ordonner les Lettres SSU - Solar System UnitVersion en ligne VOCAB par Marvin Miller 1 3rd planet from the sun E T H R A 2 4th planet from the sun M A S R 3 Planet closest to the sun E R Y R U C M 4 Orbits a planet N M O O 5 Center of our galaxy N U S 6 2nd planet from the sun U N E V S 7 large chunk of rock or metal that tumbles in orbit E R D I A O T S 8 Ice, dust, and rocks that orbits the sun with a tail. O E M T C 9 5th planet from the sun T U R E I P J 10 Small chunkc of rock, falling stars M T E R O E 11 8th planet from sun, gas giant N U N P E T E 12 Dwarf Planet. Used to be 9th from sun L O U P T 13 6th planet from sun. Lightest planet R N S A T U 14 7th planet from the sun. Gas giant. Tilted axis S U U A R N