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Table 3

Input parameters used to run the MC modified GroMiT code to produce simulated planets and investigate the formation history of TOI-837b.

Simulation parameters
N◦ of Monte Carlo runs 2 × 105
Seed formation time 0.1–4.0 × 106 yr
Disc lifetime 5.0 × 106 yr

Star, planet, and disc properties

Stellar mass 1.109 M
Disc mass 0.06 M
Disc characteristic radius Rc 50.0 au
Surface density @ Rc 4.2 g cm−2
Temperature T0 @ 1 au 200K
Disc accretion coefficient, α 0.01
Turbulent viscosity, αν 0.0001
Pebble size 1 mm−1 cm
Seed mass 0.01 M
Initial envelope mass 0.0 M
Initial semimajor axis 0.5–20.0au

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