enum

public enum Cialo {
        Sun     (new Point(500, 500), 696342,         new Color(255,200,0)),
        Mercury (Sun, 57909036.f,           2439,   0.241,  new Color(225,190,150)),
        Venus   (Sun, 108208925.f,          6051,   0.615,  new Color(178,118,50)),
        Earth   (Sun, 149597871.f,          6371,   1,      new Color(60, 180,200)),
        Moon    (Earth, 384400.f,           1736,   0.0748, new Color(200,200,200)),
        Mars    (Sun, 227936637.f,          3389,   1.881,  new Color(182,144,109)),
        Jupiter (Sun, 778412028.f,          70000,  11.862, new Color(226,203,159)),
        Saturn  (Sun, 1473838225.f,         60000,  29.457, new Color(248,243,172)),
        Uran    (Sun, 2872428721.f,         25362,  84.011, new Color(151,188,208)),
        Neptun  (Sun, 4494967229.f,         24662,  164.69, new Color(97, 138,211)),
        Ceres   (Sun, 414082773.f,          945,    4.6054, new Color(158,151,156)),
        Pluto   (Sun, 5906423142.f,         2370,   247.6,  new Color(165,126,103)),
        Haumea  (Sun, 6483571729.f,         1379,   285.3,  new Color(203,203,203)),
        Eris    (Sun, 10120295973.f,        2326,   556.4,  new Color(214,212,225)),
        Makemake(Sun, 6845598576.f,         1500,   309.57, new Color(100,50, 40)),
        Ganymede(Jupiter, 1882700.f,         2410,   0.0457, Color.LIGHT_GRAY),
        Callisto(Jupiter, 1882700.f,         2410,   0.0457, Color.LIGHT_GRAY);

        Point position;
        boolean stationary;
        Cialo center;
        double orbit;
        double radius;
        double period;
        Color color;

        Cialo(Cialo center, double orbit, double radius, double period, Color color) {
            this.center = center;
            this.position = new Point();//center.getX()+orbit, center.getY());
            stationary = false;
            this.color = color;
            this.radius = Math.sqrt(radius) / 10;
            this.orbit = (Math.log10(orbit)-5.5)*100+this.radius;
            //this.orbit = (Math.sqrt(orbit)/50+(Math.log10(orbit)-5.5)*50)*0.33+this.radius;
            this.period = period * 365.256363004;
        }

        Cialo(Point position, double radius, Color color) {
            this.position = position;
            this.stationary = true;
            this.color = color;
            this.radius = Math.sqrt(radius) / 10;
        }

        void calcPosition(double angle) {
            if (stationary) return;
                angle = angle / period;
                position.setLocation(center.getX() + orbit * Math.sin(angle),
                        center.getY() + orbit * Math.cos(angle));
        }

        public int getX() {
            return (int) position.getX();
        }

        public int getY() {
            return (int) position.getY();
        }
    }
}