EDSM (Elite Dangerous Star Map) was at first a community effort to store and calculate systems coordinates around the Elite: Dangerous galaxy.
It is now the main API used by dozens of software and websites to find systems, coordinates, information (governement, allegiance, faction...) and celestial bodies (types, materials...).
EDSM has become a must-have for all respectable explorers, and commanders in the galaxy, with it you can:
36,471,493 systems stored.
33,741,690 have known coordinates.
4,178,655 have locked coordinates.
72,234,757 celestial bodies stored.
1,605,032 distances stored.
1,424 routes shared.
97,432,504 entries in 47,778 flight logs
13,412 entries in 3,159 logbooks
0.009118% of the galaxy has been discovered on EDSM, it will take 41,228 years, 3 months, 27 days to discover it entirely.
Current known galactic population: 6,632,491,128,202
Current commodities stock in galactic market: 108,119,329,634 t