UWP generation

Part of thread: UWP generation · 1 reply Re: UWP generation — DED
Have heard over the years about the flaws in UWP generation in some of the older versions of Traveller something about habitable planets around sun that couldn't support them, this is briefly mentioned on one of the 1248 books, just before they give alternative data, though they don't mention how they came by the data.

Does anyone have a recommendation for the best set of generation rules or a set of house rules that fixes this?

Regards

Chris