public String getSpaceObjectType(final SpaceObject obj)
	{
		final String type;
		if((obj instanceof Physical) && (!(obj instanceof SpaceShip)) && CMLib.flags().isLightSource(((Physical)obj)))
			type="Star";
		else
		if(obj instanceof SpaceShip)
			type="Ship";
		else
		if((obj instanceof Area) && (!(obj instanceof SpaceShip)) && (obj.radius() > (SpaceObject.Distance.MoonRadius.dm+10000L)))
			type="Planet";
		else
		if((obj instanceof Area) && (!(obj instanceof SpaceShip)) && (obj.radius() <= (SpaceObject.Distance.MoonRadius.dm+10000L)))
			type="Moon";
		else
			type="Obj.";
		return type;
	}