Comparative snapshots of simulations Γ₀, Γ₂, Γ₄, and Γ₈ (from top to bottom). All snapshots were taken at 500 planetary orbits. Left column panels: logarithmic gas density in the disk midplane (R-ϕ) with a zoomed-in view centered on the planet. Right column panels: meridional slices (R–Z) of the logarithmic gas density. Panels in the left and right columns use the same color scale except for the full disk view and the zoomed-in region, which use different color scales, with the latter denoted by ρ_zoom to highlight both global and local density structures.