Initial conditions of leftover planetesimals for the various models. Top row: semi-major axis versus eccentricity. The grey, orange, blue, and red lines denote the eccentricity required to cross the orbits of Mercury, Venus, Earth, and Mars, respectively. The colour coding is a proxy for the inclination, indicated by the colour bar. Bottom row: cumulative distributions in perihelion, inclination, and semi-major axis. Blue is for the grand tack mode, orange for depleted disc, and red for implantation.