Personal Info:
Real Name: Unknown
Also Known As: Lord Stellarax
Place Of Birth: Titan
First Appearance: Captain Marvel Vol.1 #59 (1978) Bronze Age Villain
Known Associates: ISAAC, Thanos
Group Affiliation: None
Base Of Operations: Titan
Grudges: Captain Marvel
Creators: Doug Moench and Pat Broderick.
Enhanced Abilities: Stellarax has superhuman strength, durability and endurance.
Energy Manipulation and Control: Stellarax can generate and project powerful bursts of energy from his hands or from his left eye. He can fly and form bullet proof energy shields. Initially he required an energy mace to utilize and focus his powers. The mace also possessed some device that could blackout the power to an entire city.
As part of a failsafe plot in case of his defeat, Thanos created hidden programming within ISAAC (Integral Synaptic Anti-Anionic Computer), the controlling force behind Titan, the base of a band of Eternals. After his defeat, ISAAC's programming kicked in and it initiated a plot to destroy all life on Titan and eventually in the universe. Using Titan's Life Wells, ISAAC created a number of warriors to implement the plot. The first of these was Stellarax.
Stellarax at Comic Vine
Stellarax at Marvel Database
Stellarax at Marvel Universe: The Appendix