Distribution of planets among DWD systems adopted in this work. From left to right, for each DWD system the pie charts show the distribution of SNs, Ns, and GGs. From top to bottom, the distribution of planets among the systems are shown at the different values of t0 adopted for our simulations: 10τ_c, 0.1 Myr, and 1 Myr. The bottom right and the middle right charts show that no system forms GGs when t₀ = 0.1, 1 Myr (see Appendix A).