data planets; length planet rings $ 8; input planet dsun radius masskg density moons rings; cards; Mercury 57.9 2439 330300013480454400000000 5.42 0 none Venus 108.2 6050 4869999810916809000000000 5.25 0 none Earth 149.6 6378 5975999716129166000000000 5.52 1 none Mars 227.9 3398 642100032325205100000000 3.94 2 none Jupiter 778.3 71900 1899000068668030000000000000 1.314 16 rings Saturn 1427 60000 568600004357805500000000000 .69 17 rings Uranus 2869.6 26145 86600001718088530000000000 1.19 15 rings Neptune 4496.6 24750 102999996526471700000000000 1.66 8 rings Pluto 5900 1550 11000000431555880000000 1.2 1 none ; run;