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Table 1

Model name, resolution, domain size, dust-to-gas mass ratio, run time, averaged accretion stress, and averaged azimuthal surface density variations (top). Disk and stellar parameters (bottom).

Model name Nr × Nθ × Nφ Δr [ AU ]:Δθ [ rad ]:Δφ [ rad ] D2G Inner orbits α ⟨ Σ′ ⟩

D2G_e-4 256 × 128 × 512 20–100:0.72:2π 10-4 800 0.013 0.04
D2G_e-2 256 × 128 × 512 20–100:0.72:2π 10-2 1045 0.003 0.09

Disk parameter Stellar parameters

Mtotal ≅ 0.085 M Σ0 = 5.94 g cm-2 T = 4000 K 0.95 L M = 0.5 M spectral type ~K

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