This study proposes an alternative dynamical framework for the formation and longterm evolution of the Solar System based on central convergence, differential infall, orbital survival, centripetal shear tidal restoration dynamics, and directionally selected survival. Conventional formation theories generally explain planetary systems through the gravitational collapse of a rotating nebula and the linear conservation of primordial angular momentum. Within such frameworks, orbital motion, rotational motion, and the ecliptic plane are commonly interpreted as inherited consequences of an initially rotating disk, while unusual rotational states and axial tilts are often attributed to subsequent accidental impact events.The present study proposes a fundamentally different interpretation. The early Solar System is regarded as a highly turbulent, three-dimensional convergent environment in which masses approached growing central gravitational structures from multiple directions and over different timescales. Rather than collapsing simultaneously, masses experienced differential infall, resulting in prolonged non-equilibrium interactions involving multi-directional collisions, orbital catch-up impacts, cross-border gravitational perturbations, grazing encounters, and swing-by processes. The overwhelming majority of masses were ultimately absorbed by growing central bodies, collided with inner regions, or were violently ejected from the system. Only a limited fraction survived and established long-term orbital configurations. Accordingly, orbital motion is interpreted as a selective survival structure rather than as a direct inheritance of primordial angular momentum natively provided by initial conditions.The study further proposes that rotational motion emerged post-natally only after stable orbital structures had already been formed. Bodies that survived into orbital states experienced repeated centripetal shear tidal deformation while passing through varying gravitational environments along eccentric paths. As tidal bulging developed and subsequently relaxed, internal mass redistribution and phase-lagged restoration processes generated powerful restoring torques. Through repeated orbital cycles over hundreds of millions of years, these restoring torques gradually and systematically accumulated intrinsic rotational motion. Rotation is therefore interpreted as an endogenous restoration structure produced through long-term internal dynamical evolution, providing a unified explanation for anomalous spin behaviors such as Venusian retrograde rotation and Uranian axial tilt without requiring ad hoc collision scenarios.The formation of the ecliptic plane is likewise reinterpreted. Rather than being regarded as a primordial remnant of a flattened nebular disk, the ecliptic plane is understood as the final outcome of directionally selected survival operating within an initially chaotic, high-density three-dimensional environment. Through repeated nonplanar collisions, multi-body gravitational interactions, absorption events, and intermediate dynamical filtering, most unstable directional configurations were systematically eliminated, while only dynamically stable, collision-resistant directions survived over long timescales.Within this framework, the evolutionary sequence of the Solar System is interpreted as a continuous causal chain: initial mass concentration, differential infall, central convergence, multi-directional collisions and gravitational interactions, orbital survival, tidal deformation, rotational restoration, directional selection, and ecliptic stabilization. Consequently, orbital motion, rotational motion, diverse axial tilts, and planar organization are understood as interconnected, lawful outcomes of a common evolutionary process.The present model provides a powerful, integrated interpretation in which the modern Solar System is viewed not as the passive consequence of primordial angular momentum conservation alone, but as the ultimate dynamical survival monument of differential infall, orbital survival, rotational restoration, and directional selection operating seamlessly within a continuously evolving central convergence environment