public void OrbitSun(OrbitingObject satellite, double timeToOrbit)
{
var r = timeToOrbit / (Math.PI * 2d);
var radians = Rand.Next()*Math.PI*2d;
var delta = new Vector(Math.Cos(radians) * r, Math.Sin(radians) * r, 0);
OrbitSun(satellite, delta);
}
public void OrbitSun(OrbitingObject satellite, Vector initialPosition)
{
satellite.Location = this;
this.satellites.Add(satellite);
satellite.LocalCoordinates = initialPosition;
this.satellites.Sort(SortByDistance);
Extent = Math.Max(Extent, satellite.LocalCoordinates.Magnitude + satellite.Extent);
}