Editing Ruins (section)

==Discovery== 
[[Geological Survey|Geological survey]] conducted on terrestrial [[body|worlds]] may reveal abandoned alien ruins on that world. The chance of alien ruins is redetermined during [[new game|new galaxy creation]]. It is normally 20% for any terrestrial world, terrestrial moon or small terrestrial moon with gravity > 0.4G and temperature between 200K and 360K (about -73C to +87C).

Once discovered the ruins will show on the [[System Map]], under the Artifacts tab ([[CSharp|C#]]) / Display2 tab ([[VB6]]). 

{| class="wikitable"
! Type !! # Abandoned Installations
|-
| Destroyed Outpost || 6-11
|-
| Ruined Outpost || 12-22
|-
| Ruined Settlement || 24-44
|-
| Ruined Colony || 48-88
|-
| Ruined City || 96-176
|-
| Partially Intact Colony || 180-330
|-
| Deserted Intact Colony || 360-660
|-
| Partially Intact City || 720-1320
|-
| Deserted Intact City || 1200-2200
|-
| Deserted Intact Cities || 1200-2200
|}