Random satellite

void AddRandomSatellite(int id) {
    if (PlanetOption temp = GetPlanet(id))
    {
        Planet parent = temp;
        const int angles = (360 * 8);
        const int steps = 1000;
        const float min_dis = 500.f;
        const float max_dis = 10000.f;
        const float dif_dis = max_dis - min_dis;
        const float min_prop = 0.05;
        const float max_prop = 0.5f;
        const float dif_prop = max_prop - min_prop;
        const int   mas_step = 1000;
        float new_mass = min_prop + float(rand() % mas_step) / mas_step * dif_prop * (*parent.mass);
        float angle = float(rand() % angles) / float(angles);
        float magni = (min_dis + float(rand() % steps) / float(steps) * dif_dis) * (*parent.mass);
        float new_x = (*parent.x) + cos(angle * 2.f * pi) * magni;
        float new_y = (*parent.y) + sin(angle * 2.f * pi) * magni;
        float new_dx;
        float new_dy;
        if (rand() & 1)
        {
            new_dx = (*parent.dx) + cos(angle * 2.f * pi + pi * 0.5f) * 2.f;
            new_dy = (*parent.dy) + sin(angle * 2.f * pi + pi * 0.5f) * 2.f;
        }
        else
        {
            new_dx = (*parent.dx) + cos(angle * 2.f * pi + pi * 0.5f) * 2.f;
            new_dy = (*parent.dy) + sin(angle * 2.f * pi + pi * 0.5f) * 2.f;
        }

        AddPlanet(new_x, new_y, new_dx, new_dy, new_mass);
    }
}