Astronicus L'eonheart was a descendant of the L'eonheart family born from the son of Lionel L'eonheart. Known by his friends as Astro or Tron, this young Mirialan follows in his Grandfather's footsteps with a distinctly loose grasp of the Force compared to others of the L'eonheart family. He is presently a member of the New Jedi Order held in high regard, more specifically thanks to his family name. He is a stark defender of his Great-Grandfather, Samual L'eonheart, in both his teachings and in the belief that he will return to the Galaxy within the near future.