Cumulative number of craters per square kilometer as a function of crater diameter D for Aegaeon, Methone, Anthe, and Pallene, calculated for both values of the impactor size distribution index s₂. Solid lines correspond to the cratering process considering the total age of the solar system (top lines are for s₂ = 3.5 and bottom lines for s₂ = 2.5) and dashed lines correspond to the adapted model for the calculated age of the satellite. Vertical lines indicate the mean body diameter D_s for each satellite.