No specific info about version 1.1. Please visit the main page of Solar 2 on Mac Informer.
Sandbox is a handy tool for modifying the access-control on one's Mac.
Surveys ans records the space used by your data on your disks.
Arkanoid: Space Ball is a nice arkanoid game with a space theme.
Solar Accounts is a simple accounting software package.
Space Exploration - Easy and simple space exploration game.