Tyrol IV

In distant ages, Tyrol boasted a healthy green band that included both the system's asteroid field and the fourth planet. The asteroid field, a particularly dense one which likely would have become a planet given additional time, continues to furnish scores of valuable minerals sought after by miners that have the resources to bring their own equipment and aren't afraid of operating in a lawless system. Tyrol IV, speculated to have been a gas giant that has had its atmosphere completely stripped away, was initially a source of gemstones once generated by the gaseous over-pressure; today, its valuable resources are much harder to find.