Aurionix is an advanced auroral analysis app that visually and scientifically predicts the color composition of auroras based on electron energy and atmospheric gas densities. By combining physics-inspired excitation and quenching models, it estimates the relative intensities of the green (OI 557.7 nm) and red (OI 630.0 nm) emission lines, offering users a clear understanding of why auroras appear in varying hues. Its elegant gradient interface, precise validation system, and interactive results section make it both educational and professional. With real-time computation, copy/share options, and intuitive controls, Aurionix bridges atmospheric science and visual elegance—transforming complex auroral physics into a simple, insightful, and engaging experience.