Aquilo

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Space Age expansion exclusive feature.

Aquilo is a desolate, freezing ocean planet. Its surface consists solely of a vast ocean of liquid ammonia, with the occasional floating iceberg.

Progression wise, Aquilo is meant to be visited after establishing factories on all the previous planets. Planet discovery Aquilo (research) requires rocket turrets, Advanced asteroid processing (research), and heating towers from Gleba, Asteroid reprocessing (research) from Vulcanus, and Electromagnetic science pack (research) from Fulgora.

Planet discovery Aquilo (research) is required to travel to the planet.

Exclusive items

The following items are unlocked on Aquilo:

• 

  
  Cryogenic plant
• 

  
  Cryogenic science pack
• 

  
  Fusion generator
• 

  
  Fusion reactor
• 

  
  Railgun turret
• 

  
  Railgun
• 

  
  Captive biter spawner
• 

  
  Portable fusion reactor

Surface

Properties

Aquilo Surface Properties

Property	Value
Pollutant Type	None
Day Night Cycle	20 Minutes
Magnetic Field	10
Solar Power	01%
Pressure	300
Gravity	15
Robot energy usage	500%

Natural resources

In terms of directly exploitable natural resources, Aquilo has:

• Ammoniacal solution (via offshore pump on the edge of the ammoniacal seas)
• Lithium brine (via pumpjack)
• Fluorine (via pumpjack)
• Crude oil (via pumpjack)

With crude oil being the only non-exclusive resource to Aquilo, excluding ice obtained from lithium ice formation.

Stone, iron and copper (and coal if desired) need to be imported from other planets as Aquilo lacks ways to obtain these from the environment.

Access to basic resources

• Water can be obtained via Ammoniacal solution separation and Ice melting
• Stone is not available and must be shipped in from other planets
• Iron ore is not available and must be shipped in from other planets
• Copper ore is not available and must be shipped in from other planets
• Coal is not available and must be shipped in from other planets
• Crude oil can be obtained using pumpjacks as normal

Mechanics

The starting area on Aquilo is a relatively small patch of snow and ice terrain. Beyond this small platform are the vast ammoniacal seas, which have small dots of icey terrain in them, usually around crude oil, fluorine, or lithium brine resource geysers. Aquilo is notable for having nothing to drill with any kind of miner . All natural resources, spare the lithium ice formations, are gathered either by an offshore pump or pumpjack. Bases on Aquilo will be reliant on regularly shipping in resources from other planets.

Ice terrain

On Aquilo, most terrain must be constructed, but landfill and foundation are no help. Instead, you must use ice platforms. These platforms are created by first using ammoniacal solution separation to make ice and ammonia, then re-combining those into a platform that can be placed on the ocean like landfill.

Snowy terrain can be built on directly, but on any kind of ice terrain or ice platform, most buildings will require an insulating floor of concrete tiles or derivatives before they can be placed. Stone Bricks can not be used to pave ice. Despite the flavor text stating that ice platforms "Will melt if exposed to heat", they do not actually melt.

Freezing

Aquilo is brutally cold. The harsh ambient temperatures drain the energy from any airborne construction robots and logistic robots, making them consume 5 times more power than normal. And most buildings will freeze and stop working unless heated by a heat pipe or heat generator. Heat can be generated by the nuclear reactor or heating tower.

Once a building is adjacent to a heat source above 29°C (30.01°C or higher), it will consume heat energy to maintain its state, reducing the energy (and temperature) in the heat source. Different entities consume different amounts of heat to prevent freezing. Note that underground belts and pipes are substantially larger heat drains than their above-ground versions. Also, heat pipes do not lose heat to the environment; they only lose heat to entities that need to be kept warm.

For details on heat throughput, see the heat pipe page.

A building is adjacent to a heat source when it is one tile away from the heat source either orthogonally or diagonally. All of the pipes would be heated in the below example:

Entity Heat Consumption

Building	Kilowatts
	10
	50
	100
	150
	200
	40
	30
	1
	150
	30
	100
	20
	50
	50
	30
	50
	50
	100
	100
	100
	200
	300
	300
	300
	400

The following Entities are immune from freezing. Many may be placed directly on ice tiles (with the exceptions you might expect, mostly).

Tile	Entities	Category
		Space Cargo
		Offshore Pumps
		Chests
		Electric Poles
		Basic Electric Devices
		Player Notification Devices
		Burner Entities
		Heat Generators and Heat Pipes
		Fusion Power
		Lightning Collectors
		Tesla Turrets
		Flamethrower Turrets
		Walls and Gates
		Bots
		Vehicles
		Trains
		Rail Pieces

Solar energy

Aquilo is far from the sun, and so solar panels on its surface only output at 1% of their rate on Nauvis: 0.6 kW peak production. This makes panels practical for little more than powering a handful of inserters to jump start heat production.

Space routes

Aquilo is connected to 2 other planets, Gleba and Fulgora, along with the Solar system edge

Planet Distance

Planet	Distance (km)
Gleba	30,000
Fulgora	30,000
Solar system edge	100,000

Asteroid rate graphs:

Space route from Gleba to Aquilo

Space route from Fulgora to Aquilo

Space route from Aquilo to Solar system edge

Graph legend:

Asteroid type	Chunk	Medium	Big
Metallic	● Blue	● Red	● Cyan
Carbonic	● Orange	● Yellow	● Brown
Oxide	● Green	● Magenta	● Purple

Orbit

Properties

Property	Value
Solar Power	60%

Asteroid Spawning Types

Asteroid Type	Spawn Ratio
Metallic asteroid chunk	1
Carbonic asteroid chunk	2
Oxide asteroid chunk	20
Promethium asteroid chunk	0

Asteroid Spawning Sizes

Asteroid Size	Spawn %
Chunk	.10
Medium	0
Big	0.25
Huge	0

Note:

• Chunks spawn at Nauvis at 1.25%
• Huge Asteroids only spawn past Aquilo

Gallery

• 
  Example landscape of Aquilo.
• 
  Aquilo seen on the expansion's title screen.

Trivia

• In mythology, Aquilo is the Roman god of the north wind, storms, and winter.
• Aquilo's design with ice and liquid ammonia oceans is based on real-world ice planets.

History

• 2.0.7:
  • Introduced in Space Age expansion.

See also

• Fulgora
• Gleba
• Nauvis
• Vulcanus
• Space platform