This is a little utility to help calculate and verify star coordinates for stars in Elite: Dangerous. It exhaustively searches the volume of "valid" coordinates that exactly match the distances available, to ensure that there is only 1 grid-aligned point in this volume, and that it matches the coordinate of the star in systems.json Usage for verification of existing coordinates: python verify.py systems.json Usage for calculation of new coordinates: python entry.py systems.json Where systems.json is a file in the format of systems.json from https://github.com/SteveHodge/ed-systems