Left and central panels: face-on and edge-on density distribution of stars born at different radii from top to bottom: r_ini ≤ 0.4r_bar; 0.4r_bar ≤ r_ini ≤ 0.7r_bar; 0.7r_bar ≤ r_ini ≤ r_bar; r_bar ≤ r_ini ≤ 1.3r_bar; 1.3r_bar ≤ r_ini ≤ 1.6r_bar; 1.6r_bar ≤ r_ini ≤ 1.9r_bar. The color scale is in the same units in all left and middle panels. Right panel: fractional contribution of stars born at different radii to the total local stellar density. All the plots correspond to t = 3.95 Gyr, as indicated. The average initial radius is indicated by a white circle and the bar is inclined by 20 degrees with respect to the observer’s line-of-sight.