This is my take on 'starship speed' for the setting. It purposefully avoids hard numbers for the most part, but still gives enough information about a ship for someone to decide if one ship could catch another or decide how long it would take a ship to reach a destination. Content Creators could add their own flight profiles to use for ship types, or just link to existing ones.
I think it also gives a good jumping off point for why different types of ships exist so not everyone feels the need to make ships that push the setting limits every time.
http://www.shattered-universe.com/doku. ... ship_speed