Inheritance: MonoBehaviour
 void Start()
 {
     m_planetOrientation = GetComponent <PlanetOrientation>();
     m_rigidbody         = GetComponent <Rigidbody>();
 }
 void Start()
 {
     m_Rigidbody = GetComponent<Rigidbody>();
     m_planetOrientation = GetComponent<PlanetOrientation>();
 }