I copied this to a notepad doc quite some time ago, i think i got it from these forums, or maybe reddit, not sure, and some may be outdated now, but i will quote it again if it helps.
Civilisation:
MATUVELTAN (2), major reserves
HIP 51652 (1, 4), PRISTINE RESERVES (thanks to my good friend Roon I finally got my gold seeker town)
Makula (5), major reserves
HIP 16607 (1), PRISTINE RESERVES, High tech system, High demand for all metals
LHS 1275, major reserves
DELKAR (7), PRISTINE RESERVES
SALIKIANS (1, 3), PRISTINE RESERVES
HR 8461 (6,7)
NJIKAN (4)
PAESIA (2)
BHOTHO (AB3), PRISTINE RESERVES
MOYOT (10)
POLAHUKUNA (A1)
LALANDE 34968 (AB8)
GEDENWITHA (A1, A2)
HIP 19934 (1)
HR 1385 (10)
ATINS (2)
UMAITIS (5)
LATUGARA (7)
JURA (7)
OMICRON URSAE MAJORIS (3)
HIP 61061 (AB3)
BHUMLIAURT (10)
HARMA (A7)
PRACES (1)
CHAMAS (C7)
TOFANA (2)
38 LYNCIS (4)
FREY (4)
58 EPSILON HERKULIS (2, 3, 5)
KEHPERI (1)
HIP 8865 (2)
TEHUEVI (2)
GCRV 1568 (AB1), PRISTINE RESERVES
HIP 60230 (A2)
ALGOL (A4)
ALKUPAI (12)
HIP 4005 (5)
HIP 7799 (A3), need confirmation
No civilisation, pristine reserves:
ARIETIS SECTOR YJ-A C12 (3)
HR 1871 (1mr, 5 & 6)
ARIETIS SECTOR YJ-A C2 (8)
SYNUEFE BN-Q D6-52 (3)
MINTAKA (A 3, A 4mr)
HIP 1933 (5)
HIP 29790 (A 2 & A11)
HIP 29216 (6, 7, 9, 11)
PARENAGO 2149 (B1)
COL 70 SECTOR VG-IB40-0 (1)
HIP 29239 (A1mr & A7)
HIP 22309 (5)
HIP 4531 (3)
HIP 23585 (AB1)
WREGOE DF-Q D5-28 (A3)
COL 359 SECTOR ZJ-Q C5-5 (AB1, AB5)
SOIWNS OS-A D1-68 (1,5)
COL 359 SECTOR DM-S C5-10
SWOIWNS RE-O D7-1
HIP 69793 (1, 2)
HIP 12554 (3)
SWOIWNS WT-R C20-9 (1)
SWOIWNS JI-S E4-6 (3)
COL 359 SECTOR CB-O D6-51 (5)
20 Ophiuchi (6)
COL 285 SECTOR IGB 150 (1)
3 CORVI
SYNUEFE PP-F D11-7 (1) "Hell yeah: Double metallic ring action. The first I ever found!"
SYNUEFE MQ-K C22-0 (A1)
BE SCULPTORIS (AB1) WARNING: DANGEROUS BINARY SYSTEM
BLANCO 1 SECTOR RO-H C10-1 (2)
HR 1759 (C2)
Only metal rich planets:
COL 285 SECTOR WE-Q C5-18 (B1)
HIP 5952 (1)
WREGOE DF-Q D5-28 (A1)
ARIETIS SECTOR MX-U C2-19 (1)
HIP 9519 (2)
HIP 15868 (A1, A1A, B1, B1A, B2, B3, B4)
SYNUEFE DK-L C22-0 (1)
HIP 5287 (A1)
SYNUEFE NB-J C23-0 (1)
HIP 1138 (A1)
HIP 25881 (A1)
HR 1759 (AB2)
HIP 31829 (B1, B2)
HIP 30101 (A2)
HD 34827 (A2)
HIP 29051 (A1)
HIP 29790 (A1)
HIP 27934 (A1)
HR 1933 (B1, B2)
SWOIWNS NK-P C6-1 (B1)
SWOIWNS SM-V D2-8 (A1, A2)
NOTE: mr marks metal rich planets, not rings
If not told otherwise, always the inner ring is metallic