User blog comment:Nabukun/Anyone reading Japanese here?/@comment-1739368-20160412060511/@comment-1739368-20160419232450

Here's roughly what all 3 pages say.

"Stands in prinicple can only be used within a predetermined range centering around the Stand's owner. As such, for the sake of convience, the range that a stand can perform tasks is referred to as "Firing Range."

A stand's range and accuracy are inversrely proportional; the further the stand moves away from it's firing range, the less power it has. This principle is applied to almost all stands. Futhermore, this can be construed more specifically as "effective" firing range, as a stand will only gradually lose power the further it deviates from it's firing range, rather than just stop working. The stand range is effectively just the range where it can effectively perform.

From a general point of view, all stands can be rougly devided into two types: "Short distance (A-type)", and "long distance (B type). As a trend, short-range types has great power, many of which excel at direct blows or destruction (Silver Chariot, Crazy Diamond, Stick Fingers, etc.) Long -range types typically have a special ability that can let them indrectly attack. (Hierophant Green, Echoes ACT1, Beach Boy, etc.)

Some long-distance types are referred to as "Automatic Pilot (B' Type), in which the "power vs distance from user" principle does not apply. This is exactly what is touched upon in the third stand theorem, in that autopilot types are typically an "extension" of an "effect" that results in the stand appearing. As such these stands are independent of the stand owner's will and mental strength and their power does not drop. As a related note, certain stand abilities do not have specific ranges (Earth, Wind and Fire), or time-based powers, such as The World or King Crimson."

- Artbook

I'm still curious about how the Stand Pages look. I can never find a single picture of one online outside the cutout stat boxes.