public void createForbiddenZone(forbiddenZone incoming)
 {
     this.forbiddenZones.Add(new forbiddenZone(incoming));
 }
 //copy constructor
 public forbiddenZone(forbiddenZone r)
     : base(r.lowerBound, r.upperBound)
 {
     this.primaryStar   = r.primaryStar;
     this.secondaryStar = r.secondaryStar;
 }