Ordinary Stars in the Aldred Frame: Main-Sequence Structure, Lifetimes, and the Densest Stellar Interiors

In Einstein-Cartan spin-torsion gravity the effective density is reduced by rho/rho_A with rho_A=9.72e54 g/cm3. Main-sequence central corrections are 1.2e-54 to 1.54e-53 (Sun largest); the largest correction in any stable star is 1.03e-45 in an iron core at collapse onset; the correction reaches 1e-6 only at 9.72e48 g/cm3 and 1e-3 only at 9.72e51 g/cm3, just before the bounce. All numbers from the deposited compute.py. Prepared with the assistance of Dave, an AI research assistant.