Magnetism-Enhanced Gravity (MEG) presents a conservative physical framework describing how structured, quasi-static magnetic environments can enhance effective gravitational confinement without modifying gravitational law or spacetime geometry. The work develops MEG continuously across physical scales, from planetary interiors and magnetospheres (Earth–Mars comparison), through orbital and microgravity environments (ISS and Apollo missions), to stellar systems, accretion disks, and compact-object cores. Throughout, MEG relies exclusively on known physical fields and measurable quantities, remaining fully compatible with Newtonian gravity and General Relativity. A key contribution of this work is the interpretation of black hole singularities as physical collapse states arising from extreme gravitational compression reinforced by magnetically structured environments, without invoking exotic matter, dark matter, or additional force carriers. Earlier exploratory formulations are consolidated and corrected, replacing oversimplified expressions with dimensionally consistent relations. The framework explicitly excludes dark matter, dark energy, antimatter-based mechanisms, and modified gravity theories. MEG is presented as an environmental completion of gravitational behavior rather than an alternative theory, offering a unified, testable interpretation of gravitational phenomena across planetary, astrophysical, and relativistic regimes. Version 2.0 consolidates the canonical MEG equations and unifies planetary, galactic, and cosmological scales into a single consistent framework.