Each planet and moon has the same biome covering the surface, unlike Earth that has different biomes depending on longitude and latitude, and topography.
Planets[]
Arid planet[]
- Weather options: Sweltering
- Sentinels: Regular
- Flora options: Scarce
- Fauna options: Low
- Temperature range (on planet - day): 62.5 °C
- Temperature range (on planet - night): 65.0 °C
- Temperature range (in caves): 15.9 °C
- Toxicity range: 14.1 to 18.0
- Radiation range: 0.4 to 1.4
- Elements found on planet: carbon, emeril (c), gold (r), iron, murrine (b), nickel (r), platinum, plutonium (c), thamium9, titanium (c)
- Special characteristics:
Barren planet[]
- Weather options: Balmy, temperate
- Sentinels: Limited, standard
- Flora options: Moderate, None
- Fauna options: Devoid, Empty
- Temperature range (on planet - day): 7.8 °C to 25.4 °C
- Temperature range (on planet - night): -42.1 °C to 18.1 °C
- Temperature range (in caves): 5.1 °C to 23.1 °C
- Toxicity range: 0.4 to 18.4
- Radiation range: 0.0 to 1.4
- Elements found on planet: aluminium (c), carbon, emeril (c, r), heridium (r), iron, platinum, plutonium (c), thamium9, titanium (c), zinc
- Special characteristics:
Bleak planet[]
- Weather options: Blasted atmosphere; Wind
- Sentinels: Low security; Relaxed
- Flora options: Full; Nonexistent
- Fauna options: Regular; Sparse
- Temperature range (on planet - day): 6.2 °C to 38.0 °C
- Temperature range (on planet - night): -54.1 °C to -22.4 °C
- Temperature range (in caves): 1.1 °C
- Toxicity range: 8.8 to 19.7
- Radiation range: 0.1 to 1.8
- Elements found on planet: aluminium (c), carbon, heridium (r), iron, platinum, plutonium (c), thamium9, titanium (c), zinc
- Special characteristics: storms (hot)
Corrosive planet[]
- Weather options: Toxic clouds
- Sentinels: Relaxed
- Flora options: Generous
- Fauna options: Occasional
- Temperature range (on planet - day): 22.3 °C
- Temperature range (on planet - night): -19.5 °C
- Temperature range (in caves):
- Toxicity range: 64.0
- Radiation range: 0.8
- Elements found on planet: carbon, heridium (r), iron, plutonium (c), platinum, thamium9, zinc
- Special characteristics:
Dead planet[]
- Weather options: Mellow
- Sentinels: Average
- Flora options: Devoid
- Fauna options: Devoid
- Temperature range (on planet - day): -2.0 °C
- Temperature range (on planet - night): 15.3 °C
- Temperature range (in caves): 26.2 °C
- Toxicity range: 7.8 to 15.3
- Radiation range: 0.3 to 0.5
- Elements found on planet: carbon, gold (c), heridium (r), iron, plutonium (c)
- Special characteristics: Low atmosphere
Desert planet[]
- Weather options: Dessicated
- Sentinels: Low
- Flora options: Undetected
- Fauna options: None
- Temperature range (on planet - day): 30.9 °C
- Temperature range (on planet - night): -57.7 °C
- Temperature range (in caves): 16.8 °C
- Toxicity range: 8.3 to 17.8
- Radiation range: 0.6 to 1.0
- Elements found on planet: aluminium (r), carbon, emeril (c), heridium (r), iron, platinum, plutonium (c), thamium9, zinc
- Special characteristics: Storm (112.2 °C)
Forsaken planet[]
- Weather options: Peaceful climate
- Sentinels: Typical
- Flora options: Not present
- Fauna options: Devoid
- Temperature range (on planet - day): -6.3 °C
- Temperature range (on planet - night): -8.1 °C
- Temperature range (in caves): 17.1 °C
- Toxicity range: 2.1 to 18.2
- Radiation range: 0.1 to 1.7
- Elements: carbon, gold, heridium, iron, plutonium
- Special characteristics: low atmosphere; plentiful resources; strain on life support; albumen pearl;
Glacial planet[]
- Weather options: Freezing
- Sentinels: Low security
- Flora options: None
- Fauna options: Rich
- Temperature range (on planet - day): -60.0 F
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on planet:
- Special characteristics:
Irradiated planet[]
- Weather options: Contaminated
- Sentinels: Limited
- Flora options: Full
- Fauna options: Occasional
- Temperature range (on planet - day): 4.4 °C
- Temperature range (on planet - night): 26.0 °C
- Temperature range (in caves): -12.7 °C
- Toxicity range: 0.4 to 12.3
- Radiation range: 5.8 to 6.3
- Elements found on planet: carbon, gold, heridium, iron, nickel, platinum, plutonium, thamium9, zinc
- Special characteristics:
Lifeless planet[]
- Weather options: Clear
- Sentinels: Low
- Flora options: Absent
- Fauna options: Deficient
- Temperature range (on planet - day): 8.5 °C
- Temperature range (on planet - night): -8.0 °C
- Temperature range (in caves): 28.4 °C
- Toxicity range: 8.2 to 19.3
- Radiation range: 0.1 to 1.7
- Elements found on planet: carbon, emeril, heridium, iron, plutonium, titanium
- Special characteristics: storage tanks - titanium
Noxious planet[]
- Weather options: Alkaline rain
- Sentinels: Standard
- Flora options: Frequent
- Fauna options: Average
- Temperature range (on planet - day): 14.4 °C
- Temperature range (on planet - night): 12.7 °C
- Temperature range (in caves):
- Toxicity range: 69.6
- Radiation range: 0.5
- Elements found on planet: aluminium, carbon, iron, platinum, plutonium, zinc
- Special characteristics:
Poisonous planet[]
- Weather options: Toxic Dust
- Sentinels: Standard
- Flora options: Frequent
- Fauna options: Nonexistent
- Temperature range (on planet - day):
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on planet:
- Special characteristics:
Scorched planet[]
- Weather options: Sweltering
- Sentinels: Standard
- Flora options: Not Present
- Fauna options: Low
- Temperature range (on planet - day): 42.6 °C
- Temperature range (on planet - night): 27.4 °C
- Temperature range (in caves): -12.1 °C
- Toxicity range: 4.6 to 15.3
- Radiation range: 1.3 to 1.7
- Elements found on planet: carbon, emeril, heridium, iron, platinum, plutonium, zinc
- Special characteristics:
Sub-zero planet[]
- Weather options: Snowstorms
- Sentinels: High security
- Flora options: Absent
- Fauna options: Barren
- Temperature range (on planet - day): -80.2 °C
- Temperature range (on planet - night): -101.2 °C
- Temperature range (in caves): -2.2 °C
- Toxicity range: 1.4 to 13.7
- Radiation range: 0.1 to 1.2
- Elements found on planet: carbon, heridium (r), iron, nickel (r), plutonium (c), thamium9
- Special characteristics: Extreme cold; gravitino ball; storm (-138.9 °C)
Toxic planet[]
- Weather options: Toxic dust; toxic rain
- Sentinels: Average; passive
- Flora options: Undetected; high
- Fauna options: Deficient; medium
- Temperature range (on planet - day): -14.1 °C to -12.0 °C
- Temperature range (on planet - night): -13.2 °C
- Temperature range (in caves): -7.9 °C
- Toxicity range: 50.7 to 60.1
- Radiation range: 0.8 to 1.6
- Elements found on planet: aluminium, carbon, heridium, iron, plutonium, platinum, thamium9
- Special characteristics:
Tropical planet[]

The lush savannah of Tropical planet Ritach Igeuphr in the Bamatokinos-Acce system of the Euclid galaxy
- Weather options: Wet, mild rain
- Sentinels: Typical, average
- Flora options: Generous, copious
- Fauna options: Numerous, medium
- Temperature range (on planet - day): -16.2 °C
- Temperature range (on planet - night): -40.6 °C
- Temperature range (in caves): 27.3 °C
- Toxicity range: 2.3 to 18.4
- Radiation range: 0.2 to 1.8
- Elements found on planet: carbon, chrysonite, copper, emeril, iron, nickel, platinum, plutonium, thamium9, titanium, zinc
- Special characteristics: storms (cold), no rain, no sea
Viridescent planet[]
- Weather options:
- Sentinels:
- Flora options:
- Fauna options:
- Temperature range (on planet - day):
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on planet:
- Special characteristics:
Incandescent planet[]
- Weather options:
- Sentinels:
- Flora options:
- Fauna options:
- Temperature range (on planet - day):
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on planet:
- Special characteristics:
Moons[]
Barren moon[]
- Weather options: Wind
- Sentinels: Regular
- Flora options: Low
- Fauna options: Infrequent
- Temperature range (on planet - day): -19.2 °C
- Temperature range (on planet - night): -24.3 °C
- Temperature range (in caves): 21.8 °C
- Toxicity range: 0.1 to 12.8
- Radiation range: 0.4 to 1.0
- Elements found on moon: aluminium (c), carbon, copper (r), iron, plutonium (c), thamium9, zinc
- Special characteristics:
Forest moon[]
- Weather options: Freezing rain
- Sentinels: Regular
- Flora options: Empty
- Fauna options: Deficient
- Temperature range (on planet - day):
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on moon:
- Special characteristics:
Icebound moon[]
- Weather options: Freezing
- Sentinels: Relaxed
- Flora options: Rich
- Fauna options: Infrequent
- Temperature range (on planet - day): -48.0 °C
- Temperature range (on planet - night):
- Temperature range (in caves): -25.2 °C
- Toxicity range: 4.3 to 7.1
- Radiation range: 1.2 to 1.9
- Elements found on moon: carbon, heridium, iron, nickel, platinum, plutonium, thamium9, titanium, zinc
- Special characteristics: storage tanks - titanium; storms (cold)
Radioactive moon[]
- Weather options: Reactive
- Sentinels: Low
- Flora options: Full
- Fauna options: Rich
- Temperature range (on planet - day): 9.2 °C
- Temperature range (on planet - night): 23.8 °C
- Temperature range (in caves): -10.7 °C
- Toxicity range: 2.5 to 14.0
- Radiation range: 1.7 to 6.0
- Elements found on moon: carbon, emeril, heridium, iron, platinum, plutonium, thamium9, zinc
- Special characteristics: storage tanks (platinum)
Sub-zero moon[]
- Weather options:
- Sentinels:
- Flora options:
- Fauna options:
- Temperature range (on planet - day):
- Temperature range (on planet - night):
- Temperature range (in caves):
- Toxicity range:
- Radiation range:
- Elements found on moon:
- Special characteristics:
(Element key: (b)-bulbous metal; (c)-crystal form; (r)-rock form)