R209 Random Star System Design

You may redesign any or all of the star systems. To create a new system, roll 1d6 to determine the overall composition of the
system:
Next shuffle together all the planetary tiles except asteroids, and randomly draw two for the first planet, and if there is a
second, draw two more. This will alter the actual tiles for a planet.

To determine gravity, roll 3d6 and subtract two (3d6-2)

To determine atmosphere, roll 2d6:
The designer recommends that other characteristics for a system remain unchanged, including name, description, wealth,
and tech codes. However, if you wish to create new wealth and tech codes, a 2d6 roll can be used