Solo roleplay 

World building!!!!

Stuff

Pick a point and generate the planet, mass first.

Oops!

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Something weird, something wonderful!

Come up with wrap around functionality.

Just start work building a planet and star system, the quick and dirty method. Get a random number  from the webpage.

The remainder of the square root of 63503 is 0.998015865204, and the remainder of square root of that times a thousand is 0.591389099005.

How about mimicking a dice drop in my world map canvas? Each point has a magnitude.

Who are the PCs and what are they doing?

When and where is this happening?

How do the PCs deal with the story problem and why?