DmsSimuDU437 dmsSimuDU437 = new DmsSimuDU437();
OrbitalParams orbitalParams2 = dmsSimuDU437.generateOrbitalParams(
star, massPlanet, period, timePeriastron, eccentricity, omega2, nodeAngle, inclination);
StellarSource systemRandom = dmsSimuDU437.generate(star, new Random());
StellarSource systemOnePlanet = dmsSimuDU437.generateSystem(star, orbitalParams2);
// Write sources to UMStellar file
ArrayList<gaiasimu.universe.source.AstroSource> objList = new ArrayList<gaiasimu.universe.source.AstroSource>() ; // simulated data
//objList.add( systemRandom );
objList.add( systemOnePlanet );