Open Access
Table A.1
Model parameters.
| Parameter | Symbol | Distribution | Range or median |
|---|---|---|---|
| Fixed Parameters | |||
| Stellar mass | – | 1 M⊙ | |
| Disk viscosity | α | – | 2 × 10−3 |
| Power law index (gas) | βg | – | 0.9 |
| Power law index (solids) | βs | – | 1.5 |
| Radius of planetesimals | – | 300 m | |
| Number of planet seeds | – | 100 | |
| Mass of planet seeds | – | 0.01 M⊕ | |
| Monte Carlo parameters | |||
| Host star metallicity | [Fe/H] | normal | − 0.03 ± 0.20 |
| Initial gas surface density at 5.2 au | Σ0 | log-normal |  |
| Inner disk radius | Rin | log-normal |  |
| Gas disk cutoff radius | Rcut,g | log-normal |  |
| Solid disk cutoff radius | Rcut,s | log-normal | Rcut,g∕2 |
| Photoevaporation efficiency | Ṁwind | log-normal |  yr−1 |
| Starting position of planet seeds | astartb | Uniform in loga | Rin to 40 au |
| Derived parameters | |||
| Initial gas disk mass | Mgas | log-normal |  M⊙ |
| Initial solid disk mass | Msolid | ~log-normal |  |
| Dust-to-gas ratio | ζd,g | log-normal |  |
| Disk dispersal time | tdisk | – |  |
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