Controls
Sim speed (Δt ×)
1.0×
BH parameters
Mass
1.0e+4 M☉
Spin (Kerr)
0.00
Disk peak temperature
1e+5 K
Higher-order lensed images
Higher-order brightness
0.004
Doppler shift + beaming
Beaming exponent (4 = physical)
3
Doppler β cutoff
0.05
Show horizon wireframe
Accretion Disk mechanics
Particles
80000
Disk mass
0.2
Spherical distribution
Velocity noise (σ)
0.01
Position noise (σ)
0.02
Drag strength (viscosity)
0.3
Show distribution axes
Planck → rgb (display policy)
Black point (log₁₀ L_vis)
-6.0
Full scale (log₁₀ L_vis)
8
Contrast γ
0.8
Whiteout knee
0.75
Cold false-colour
0.2
Dark threshold (r+g+b)
0.40
Cold threshold (K)
3000
Size ∝ brightness
0.25
Starfield
Remote starfield
Brightness
2.5
Star count
8000
Star size (px)
1.5
Lone Star
Show star
semi-major axis
1.00 AU
eccentricity
0.30
inclination
10°
radius
1.0 R☉
temperature
5.8 kK
Reset simulation
Diagnostics
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