The Stellar Death Clock: A Thermodynamic Data Simulation over 3D Visualization

Following the thermodynamic and civilizational survival framework established in the first part of this research, this paper introduces a computational simulation and visual illustration of Earth's long-term biospheric collapse based on the stellar evolution models of Sackmann (1993). To bypass the accumulation of numerical round-off errors in long-term N-body orbital simulations ( years), a parameterized static simulation methodology was deployed. Thermodynamic, atmospheric, and hydrological data were injected directly into a high-fidelity 3D physics engine (Universe Sandbox) by overriding core parameters including stellar luminosity (), planetary atmospheric mass (), and infrared emissivity (). We map four critical milestones: current baseline, C3 photosynthetic disruption (600 Myr), forest biomass collapse (800 Myr), and complete ocean desiccation (1100 Myr). Finally, applying Occam's razor, we simulate an orbital migration maneuver to under a 1100 Myr future solar flux. The resulting 3D visualization, coupled with thermodynamic derivation, computationally demonstrates that planetary orbital migration provides a thermodynamically optimized, lower-entropy alternative. for biospheric preservation compared to the kinetic tyranny of interstellar exodus.