- "Life cycle has not begun" - Just formed - "Probably won't last another day" - Over 25% life remaining - "Reaching end of it's natural lifetime" - Less than 25% life remaining
Mass (Size)
- "Has not yet had it's stability significantly disrupted" - More than 50% remains - "Has had it's stability reduced, buit not to a critical degree yet" - Between 10%-50% remains - "This wormhole has had it's stability critically disrupted by the mass of numerous ships passing through and is on the verge of collapse" - Less than 10% remains