Synthetic observations of the planets formed in our simulations. Left: number of synthetically observed planets in each system divided by stable and nonstable systems (black) and their corresponding real number of planets (red). We also over plot the synthetically observed planets from the simulations of Izidoro et al. (2021b) in purple. We do not included N = 0 for our synthetic observations. Right: observed period ratios of synthetically observed planetary pairs, divided by stable and unstable systems using the same color coding.