[quote author=Green Baron link=topic=15391.msg15623#msg15623 date=1460283198]For the near future i could live with simply scaling down masses by 10 or so ... but some day ...[/quote]I think you just answered your own question/issue. You see 3d space(in cg sense) is all arbitrary, there are no meters really, and the mass can be just as arbitrary. i.e. your 6687kg could just as well represent 6687 M⊕(earth's masses), you would just have to-do the calculating 'leg-work' yourself.
