// Generate photometry
Photometry photometry = new Photometry(magMv, distance, vMinusI, absV);
// Generate astrometry
StellarAstrometry stellarAstrometry = new StellarAstrometry( x, y, z, U, V, W );
// Generate physics.
// Use of this constructur is discouraged, but it should be enough to generate photometry
StarPhysicalParameters starPhysicalParameters =
new StarPhysicalParameters( teff, feH, logg, mass, spectralType, magBol, radius, pop);