There's a 70% chance that this is an ark ship...

55, yes!

There's a 75% chance this is the zpocalypse... 68%, so yes, my PC is a survivor in the zpocalypse.

There's a 96% chance that my PC is a guy...

I 'rolled' an 86...

0.73

Is actually a 73% chance of something, in this case that my solo RPG will be a space adventure; 03%, waaasy under so my space adventure is unambiguously a space adventure. There's a small crew? Of three. I could randomly see the chance of a small crew call it 61%, and 64% over is a large crew of 64 + 85 is 149, that number... Dunbar's number.

A starship perhaps, which has become a geosynchronous space station and eventually a major port city.

grid and rows of points from pole to pole

Pick a point and generate the planet, mass first.

Oops!

I am thinking about a real time zpocalypse journaling solo.

Today is day two of the 163rd anniversary of Gettysburg