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