code: def get_stars_of_sibling_of(self, component):
          
  
          sibling = self.get_sibling_of(component)
  
          if sibling in self.get_stars():
              return sibling
  
          stars = [child for child in self.get_stars_of_children_of(sibling)]
  
          # TODO: do we need to make sure there aren't duplicates?
          # return list(set(stars))
  
          return stars
docs: same as get_sibling_of except if the sibling is an orbit, this will recursively
          follow the tree to return a list of all stars under that orbit