And Aurora is here, it is not on the map because it can't be accessed from space, the only way to get there is by stepping through the "curtain" on Aurellius, the curtain spans the entire planet, in order to travel through the curtain, one must step through the location and not have a counterpart on Aurora. Each person born on Aurellius has a duplicate on Aurora. People who have resided on Aurellius for longer than 10 years also have a duplicate on Aurora. Those who have not had a duplicate on Aurora can't perceive the curtain or travel through it to the other world unless brought through by another person who has had a duplicate there that has died. Once a character has crossed through the curtain afterwards he can perceive the curtain and cross it any number of times. Only living intelligence creatures can cross through the curtain, animals can't perceive the curtain, but may be brought over by a rider or someone leading the animal with an intelligence of 2 or greater. the atmosphere of Aurellius is polluted due to mining activity, so animals and other creatures crossing over in a non-domed area suffer! Another important feature is that magic works and technology which depends on electricity, or explosive chemical reactions, or nuclear reactions such as fission or fusion does not function. All devices shut down. explosives burn slow, too slow to create an explosion or propel an internal combustion engine, Steam engines are limited as the steam does not build enough pressure to do much work unless an awful lot of coal is burned, the steam retains the energy for a while and releases it slowly making steam engines impractical. No one know why the Sun shines there, but as no sensors or instruments work on the other side, there is no way to find out. Perhaps it is magical.
Notice this World's atmosphere is not tainted but standard, the Geographic features are identical to Aurellius, there is no starport, there is a city in that location but no starport. The hex scale is in miles as the inhabitants of this world uses archaic measurements instead of the metric system (miles, feet, pounds, gallons etc.)
