Time evolution of systems with cold Jupiters and super-Earths. For a number of randomly sampled systems, we show the mass-semi-major axis relation of the planets at six different times, where t_disk is the disk dispersal time and 20 Myr is the integration time of the N-body module. Last column: unobservable planets are grayed out and the dashed line indicates the detection limit of 2 m s⁻¹. Horizontal gray lines visualize the orbital range of eccentric planets.