A canton (Highkonic), Tempora Rotunda (Old Spearkan), omni-orb or time dome, more formally known as an Omnichronicratic Containment Hemisphere (OCH), is an arcological megastructure designed to house and sustain a self-sufficient population of Kerbals for the purpose of simulating historical societies.
As of 2200, Ikonia is the only nation to have constructed OCH's.
Origins
Examples
Cantons of Ikonia
| Canton
|
|
State
|
Diameter (m)
|
Population
|
Density (per km2)
|
Time Period
|
Commission Date
|
Status
|
| Lumia Rotunda
|
|
Lumia
|
14,870
|
103,212
|
596
|
Renaissance
|
2118
|
Active
|
| Octum Tholos
|
|
Arcaros
|
16,210
|
47,320
|
229
|
Classical
|
2120
|
Active
|
| Honua Kahiko
|
|
Oltum
|
18,490
|
~10,000
|
37
|
Prehistoric
|
2123
|
Active
|
| Impetum Sphaera
|
|
Valora
|
22,000
|
239,137
|
629
|
Medieval
|
2125
|
Active
|
| Atlok Thaleum
|
|
-
|
-
|
-
|
-
|
-
|
-
|
Destroyed
|
| Fabrikglobus
|
|
Advan
|
14,870
|
154,799
|
891
|
Industrial
|
2130
|
Active
|