User creation details in user$ table - oracle database script

SELECT NAME,
       type#,
       ctime,
       ptime,
       exptime,
       ltime
FROM sys.user$
WHERE NAME IN ('SYS',
               'SYSTEM')
ORDER BY NAME;

NOTE: CTIME -> USER CREATION TIME PTIME -> LAST PASSWORD CHANGE TIME EXPTIME -> PASSWORD EXPIRY DATE LTIME - > ACCOUNT LOCK TIME