public void addSatallite(SatelliteBase satallite){
  satallites.add(satallite);
  if (satallite.canTick())   tickingSatallites.add(satallite);
}

public void addSatallite ( SatelliteBase satallite ) { satallites . add ( satallite ) ; if ( satallite . canTick ( ) ) tickingSatallites . add ( satallite ) ; }
adds a satellite orbiting this body
