"Superhero inspired by the steadfast and strong bull. Imagine them with the power to manipulate gravitational fields, grounding everything around them. Their attire merges ancient earthy aesthetics with advanced gravity-tech designs, adorned with bull horn motifs. Their aura resonates with the weight of planets. Incorporate a shield that can create unbreakable gravitational barriers. Colors: terra-cotta brown, gravity gold, and nebula navy. Capture the essence of an unyielding guardian of celestial realms."