In the process of writing the Encounter Critical edition of the Urutsk: World of Mystery game setting book and rules mod, I thought to create an aid to generating characters that would have almost universal applicability.
This link takes you to a Google Docs file with the table which has 100 entries indexed with 10 columns, providing 1,000 Attribute Scores for use in any 03-18 system.
I used anydice.com to generate a string of 10 numbers generated on 1d8+1d6+1d4, which is what I am using for the EC book, sample PCs, and any NPC scores. There are more 10's here than any other number I searched for, roughly 11% of all rolls.
I hope that you find this useful.