That system has known coordinates!
It is located at -343.15625 / -79.21875 / -512.71875.
Metal-rich body (2 to 35 ls), Earth-like world (546 to 819 ls), Water world (448 to 1,735 ls), Ammonia world (1,134 to 3,084 ls), Terraformable (426 to 849 ls)
That system was first discovered for EDSM by darkinnit on Mar 5, 2016, 9:24:44 PM.
It was named by the Elite: Dangerous community with the name of: Helios Rock Garden
33 ships passed through TYC 3319-306-1 space, including 1 ship in the last 7 days.
0 ship passed through TYC 3319-306-1 space in the last 24 hours.
Located 600 Ly from Sol, this is one of the most dense systems known, containing over 150 different bodies around a trinary star group. It contains 27 different bodies with rings and dozens of small moons suitable for landing. Perhaps most astonishingly it contains 13 of the rare helium-rich gas giants.
Given the large amount of helium and rocky bodies, some scientists speculate a nearby supernova may have ripped apart a heavy star, which reformed into the system seen today.