Final distributions of orbits that never left the 1:1 MMR region of Uranus during planetary migration. Left and right panels: final inclination i against the final semi-major axis a and initial inclination i₀, respectively. The black dots indicate the orbits surviving fast migration with the final eccentricity e lower than 0.1; the other dots indicate the orbits surviving slow migration, of which the blue and orange points represent those with e <  0.1 and e ≥ 0.1, respectively. The dashed line in the right panel depicts the equality of i and i₀; the solid line depicts the best fit for slow migration. For a clear comparison with the stability regions (see Figs. 1 and 8), the same range in semi-major axis is shown in the left panel at the cost of abandoning a small part of orbits. In the right panel only data for slow migration is shown for better visibility.