4
1000.0
  50.0  250.0  1.00  0.01 1e-20 earth.gif
-350.0 -250.0  0.01  1.00 1e-20 venus.gif
  50.0 -250.0 -2.00  0.01 1e-20 mars.gif
 750.0  450.0 -1.00 -1.00 1e-20 mercury.gif
