Thursday, March 16, 2023

Some planets in some systems...

9 March 2023- Yet Another Star System!

Based on Cool Worlds- 'Is Sol Special' and 'Multiplicity' for some planets in some systems.

The page is going to generate a procedural star system from a seed. Input a seed, please (the default is tau, or 2 pi), or click the button for a random seed number. And hit 'new star system' for a new star system...

Seed: 6.283185307179586, current pseudo-random # 0.6282746310002949

The way I turn my random number into a star mass, about 20.61% of the time we would get a brown dwarf this way. Therefore, there are a lot of them...
If the system is < .08 sols, 'roll' to see if there's a hot jupiter or any other planet in close.

The star mass is 0.48 sols, and luminosity is 0.0766 sols, goldilocks is 0.27 AU
The inner limit is 0.04 AU
The outer limit is 19.2 AU
The frost line is 1.34 AU
This is where we start 'building' the system, at the point where gas giants snow-ball into being...

1, there is no planet in closer than Mercury. 0.7678641170487595

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