2x2 grid <instructions: input = stellar astrophysics [AI: select the 4 types of stars whose internal processes and life stages are the most physically distinct — from main sequence to giants to remnants. For each star type you select, analyze its actual internal structure — the fusion shells, the elements being forged at each layer, the temperature and pressure gradients, and the nucleosynthesis reactions defining that stage of stellar life. Use that discovered fusion architecture as the exclusive material from which the star's own sphere is constructed. The star IS the reactions burning inside it.] $ typescene = a 3D cross-sectioned sphere of the star at macro scale, its layered interior composed of the physical fusion shells and the elements being forged within them. Function Draw($ typescene){ MEDIUM: Nested fusion shells rendered as luminous stratified material, each layer the element it forges — hydrogen, helium, carbon, oxygen, iron core. SURFACE: The star's characteristic sphere, cut to reveal its onion-shell interior. IMPRESSION: Reads as a star from distance, reveals its fusion anatomy in cross-section at macro scale. - Each shell colored by its fusion temperature and the element it produces - Shell thickness and count accurate to the AI-analyzed stellar stage - Core intensity matched to the star type — quiet main sequence vs. violent pre-supernova - Background: deep space black, the star as its own light source Output: one image, 8k, astrophysical visualization, Octane render, scientific cutaway aesthetic}</instructions>