Algorithms

This all counts for a 1x1 foot area.

Crystals cannot form where there is no matter (Excluding Void crystals, albeit having a 1 in 5 quadrillion chance per hour for a half-lightyear)

The chance for a crystal to form under suitable conditions:

1 in 1 million per second

The chance for a crystal to form under very favorable conditions:

1 in 1 thousand per second

The chance for a crystal to form under minimal conditions:

1 in 1 billion per second

The chance for a crystal to form under normal circumstances (No favorable conditions or suitable conditions)

1 in 1 trillion per minute