🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.21 AU - 1.47 AU

Year: 558 Days

Day: 14.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.21 AU - 1.87 AU

Year: 688 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,275,380 km

• M1: 151,543 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.52 AU - 1.7 AU

Year: 735 Days

Day: 41.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,275,380 km

• M1: 24,534 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.72 AU - 2.84 AU

Year: 1239 Days

Day: 41.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.45 AU - 3.57 AU

Year: 1879 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,275,380 km

• M1: 57,296 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.56 AU - 4.54 AU

Year: 2933 Days

Day: 34.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,275,380 km

• M1: 132,394 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.8

Radius: 3.2

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.68 AU - 19.2 AU

Year: 26211 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 54.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,275,380 km

• M1: 41,588 km (0.103 R)
• M2: 207,492 km (0.12 R)
• M3: 433,086 km (0.097 R)
• M4: 610,060 km (0.086 R)
• M5: 1,173,147 km (0.102 R)
• M6: 1,714,541 km (0.084 R)
• M7: 2,059,364 km (0.089 R)
• M8: 3,058,080 km (0.093 R)
• M9: 6,769,603 km (0.103 R)
• M10: 6,943,286 km (0.115 R)
• M11: 9,642,331 km (0.1 R)
• M12: 9,751,836 km (0.089 R)
• M13: 10,484,268 km (0.098 R)
• M14: 15,662,598 km (0.097 R)
• M15: 16,901,567 km (0.1 R)
• M16: 20,461,548 km (0.049 R)
• M17: 22,898,497 km (0.118 R)
• M18: 23,388,281 km (0.042 R)
• M19: 27,561,014 km (0.116 R)
• M20: 33,943,906 km (0.094 R)
• M21: 34,070,616 km (0.092 R)
• M22: 35,877,160 km (0.099 R)
• M23: 41,100,519 km (0.105 R)
• M24: 47,280,257 km (0.082 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit