Superdense Ether Theory v6.0 Seven Closed Equations, Zero Free Parameters: Nuclear Radii, Particle Masses, Fine-Structure Constant, Magnetic Moments, and Neutrino Mass from G, ħ, c. Complete baryon magnetic moments, three generations, GL weight

All eight baryon magnetic moments reproduced with mean error 3.8% (previously only p, n, Λ). Σ⁻ and Ξ⁰ now exact (0.00%) via SU(3)-breaking correction to spin projections. Context-dependent strange quark mass m_s(N_s) introduced: 503/448/284 MeV for N_s=1/2/3. Three fermion generations derived from Hopf triangle numbers H_n=n(n+1)/2 with two stability criteria. Electron identified as type-I Abrikosov vortex with topological protection. W boson (H=2) unstable by type-I criterion. GL weight p=H/(H²+1) established with physical motivation: EM energy ~H, quantum energy ~H², giving p=H/(H²+1). Prediction: m_W(SET) < m_W(SM) by ~250 MeV — testable at LHC Run 4 and ILC. All v6.1 results retained: G_F (0.044%), sin²θ_W (0.064%), neutrino mass mechanism m_ν=m_e·β², dark matter two-component structure.