public SolarSystemFactory(long id, string name, Region region)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException("name");
}
if (id == 0L)
{
throw new ArgumentOutOfRangeException("id");
}
region.ThrowIfNull(nameof(region));
ID = id;
Name = name;
Position = Point3.ORIGIN;
Region = region;
radius = Util.AUToMeters(1.0);
security = 0.0;
}
