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:
15,198,490 systems stored.
12,188,983 have known coordinates.
1,316,200 have locked coordinates.
7,032,563 celestial bodies stored.
1,397,106 distances stored.
674 routes shared.
34,175,932 entries in 17,408 flight logs
1,551 entries in 567 logbooks
0.003800% of the galaxy has been discovered on EDSM, it will take 56,637 years, 0 months, 27 days to discover it entirely.
Current known galactic population: 6,618,242,123,069
Current commodities stock in galactic market: 84,637,054,213 t