Helenito

Helenito presents as charcoal with amber veins, with towering pyroclastic ridges above a molten substrate. Surface temperatures range from 600 to 1,400°C at over 3,000 atm, with explosive caldera events reshaping entire regions. At 11,891 km across, the surface material is primarily komatiite-type lava flows indicating extreme mantle temperatures. Moonless. Any tidal effects are driven solely by the parent star, producing a simpler but still measurable geological response.