If I understand this thread correctly, you're asking questions about ships, correct? To update the wiki?
Range and Fuel are 2 overlapping ship stats that we'll need to address sometime. Right now, you can go 1 sector beyond your Range (because Fuel cannot just be set to zero) - that will get your ships Stranded, because they'll be out of refueling range. But that should be a temporary situation.
Ships can also get stranded if a station is destroyed or a colony lost, and the ships were inside refueling range only because of them.
Fuel reserves/capacity can also be checked in the "system" panel when a ship is selected in the Task Forces panel, by hovering the mouse over the Fuel yellow bar. There are bars for Shields and Hull too.
Ship stats can also be checked in the Encyclopedia and the Shipbuilding screen (and even in the System Assault screen, but that's only available during assaults of course).
The manual is kind of outdated BTW.
