🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 583 Days

Day: 41.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.67 AU

Year: 1183 Days

Day: 21.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,507,205 km

• M1: 1,109,867 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.5 AU - 2.56 AU

Year: 1401 Days

Day: 39.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.18 AU - 4.58 AU

Year: 2662 Days

Day: 13 Hours

Environment

Temp: -113 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 5.3

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.32 AU - 16.6 AU

Year: 17197 Days

Day: 21.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,507,205 km

• M1: 65,973 km (0.104 R)
• M2: 514,766 km (0.102 R)
• M3: 689,497 km (0.099 R)
• M4: 970,591 km (0.104 R)
• M5: 1,256,323 km (0.082 R)
• M6: 2,034,381 km (0.091 R)
• M7: 3,119,116 km (0.093 R)
• M8: 3,713,767 km (0.108 R)
• M9: 7,213,161 km (0.111 R)
• M10: 8,051,357 km (0.111 R)
• M11: 11,374,674 km (0.101 R)
• M12: 18,204,116 km (0.103 R)
• M13: 18,794,579 km (0.057 R)
• M14: 20,642,711 km (0.064 R)
• M15: 23,488,062 km (0.109 R)
• M16: 27,234,592 km (0.072 R)
• M17: 29,249,076 km (0.075 R)
• M18: 31,240,823 km (0.088 R)
• M19: 31,964,876 km (0.062 R)
• M20: 34,204,057 km (0.111 R)
• M21: 43,457,134 km (0.104 R)
• M22: 45,889,745 km (0.054 R)
• M23: 48,091,377 km (0.098 R)
• M24: 50,692,585 km (0.052 R)
• M25: 51,859,598 km (0.056 R)
• M26: 58,873,494 km (0.081 R)
• M27: 65,507,262 km (0.092 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,538 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit