Aureonics is presented here as a constitutional framework for describing how adaptive systems remain coherent under changing environmental conditions. The framework is organized around three interacting invariants: Continuity, Reciprocity, and Sovereignty. I define the triadic state of an adaptive system as a normalized vector (C, R, S) constrained to the simplex C + R + S = 1, introduce a stability margin M = min(C, R, S), define a constitutional stability region using a threshold tau, and describe environment-driven basin selection regulated by a constitutional governor. I also make explicit that the full triad is operationalized: Continuity through Context Coherence Persistence (CCP), Reciprocity through the Information Equilibrium Constant (IEC), and Sovereignty through Autonomous Decision Variance (ADV). The result is a geometric, dynamical, and measurable framework for robust adaptive intelligence.