Cunina is a proposed hypothetical archive planet located in the region between the orbits of Jupiter and Saturn.
Its purpose would be to store and preserve all information produced by human civilization in case Earth or its colonies experience a global catastrophe. It is a back up for civilization.
The name Cunina comes from Cunina, a Roman guardian deity associated with protecting infants—symbolizing protection of humanity’s knowledge.
Why Place Cunina Between Jupiter and Saturn?
Several real astrophysical reasons make the outer solar system useful for archives.
1. Cold temperatures help data preservation
Lower temperatures reduce:
- material degradation
- electronic decay
- chemical reactions
Cold environments are useful for long-term storage systems.
Basic Planetary Concept
Type: Artificially engineered super-Earth archive world
Location: Outer Solar System (between Jupiter and Saturn)
Purpose: Long-term storage of human knowledge and culture
Approximate concept:
| Property | Concept value |
|---|---|
| Diameter | ~1.3 × Earth |
| Gravity | ~1.1 g |
| Surface temperature | −120°C average |
| Atmosphere | Thin nitrogen atmosphere |
| Population | Mostly robotic systems |
| Primary function | Information preservation |
| Twin Planets | Minerva and Colossians |
| Moons | Polynya, Marci, |
Because the region between Jupiter and Saturn is cold and far from the Sun, it provides a stable environment for long-term storage systems.
2. Natural protection from solar radiation
The massive gravity and magnetic environments of giant planets such as:
- Jupiter
- Saturn
can help shape particle environments that spacecraft engineers study when designing deep-space infrastructure.
3. Distance from planetary disasters
If catastrophic climate or geological events affected:
- Earth
- Mars
a distant archive world would still preserve humanity’s knowledge.
Major Geological and Artificial Features
Since Cunina is designed as an archive world, its surface would be dominated by storage infrastructure and protective geology.
1. Archive Mountains
Massive underground vault systems carved into stable rock.
Purpose:
- store knowledge libraries
- protect against radiation
- protect against meteor impacts
Deep rock layers naturally shield electronics.
2. Polar Ice Memory Fields
Frozen polar regions used for extremely long-term data storage.
Ice layers can stabilize:
- cryogenic storage systems
- optical data crystals
- biological DNA libraries
3. Orbital Data Rings
A ring of satellites orbiting the planet.
Purpose:
- mirror copies of all archives
- communication relays
- navigation beacons
This ensures redundancy if surface systems fail.
4. The Memory Ocean
A large artificial basin filled with cooling fluids used to regulate massive computer systems storing digital archives.
This region would contain:
- quantum data centers
- large server structures
- automated repair drones
5. Knowledge Vaults
Distributed vaults across the planet storing:
- scientific research
- language archives
- art and literature
- historical records
- planetary data
These vaults would be physically separated so one disaster cannot destroy all archives.
Planetary Protection Systems
Instead of “preventing invasion,” scientists would frame it as planetary protection and security systems.
Possible systems include:
Autonomous monitoring
Robotic satellites monitor the planet constantly.
Data redundancy
Information is stored in many formats:
- digital storage
- crystal memory
- DNA archives
- printed physical records
Isolation protocols
Most systems are automated so the planet does not require large populations.