Automatically organizes the positions of vanilla and modded solar system planets to better reflect the Space Age gameplay progression. The radial distances of planets are unchanged. Their angles are specified by a number called the 'tier', which can be overridden by the mod author. Tiers run from 0 (north of the star) anticlockwise to 6 (north-east of the star). Mods with no tier anssigned appear vertically below the sun.
Small changes concerning balance, gameplay, or graphics.