🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.9 AU - 1.3 AU

Year: 417 Days

Day: 28 Hours

Environment

Temp: 24 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,570,291 km

• M1: 104,719 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.12 AU - 1.6 AU

Year: 574 Days

Day: 39.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.51 AU - 1.61 AU

Year: 705 Days

Day: 25.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,570,291 km

• M1: 34,108 km (0.087 R)
• M2: 970,441 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.19 AU - 4.21 AU

Year: 2574 Days

Day: 31.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 6.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.09 AU - 16.63 AU

Year: 21771 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,570,291 km

• M1: 86,019 km (0.053 R)
• M2: 420,968 km (0.042 R)
• M3: 920,326 km (0.094 R)
• M4: 1,706,463 km (0.116 R)
• M5: 2,081,804 km (0.047 R)
• M6: 2,641,150 km (0.116 R)
• M7: 2,895,317 km (0.028 R)
• M8: 5,100,240 km (0.055 R)
• M9: 5,879,346 km (0.03 R)
• M10: 7,554,842 km (0.104 R)
• M11: 8,522,740 km (0.112 R)
• M12: 10,508,054 km (0.119 R)
• M13: 10,751,599 km (0.12 R)
• M14: 15,428,328 km (0.078 R)
• M15: 17,246,989 km (0.114 R)
• M16: 17,723,159 km (0.098 R)
• M17: 18,207,856 km (0.078 R)
• M18: 18,559,561 km (0.093 R)
• M19: 18,772,738 km (0.103 R)
• M20: 19,276,583 km (0.092 R)
• M21: 19,863,306 km (0.054 R)
• M22: 20,461,847 km (0.101 R)
• M23: 21,382,024 km (0.104 R)
• M24: 23,636,314 km (0.119 R)
• M25: 24,993,017 km (0.108 R)
• M26: 30,445,560 km (0.109 R)
• M27: 31,240,972 km (0.096 R)
• M28: 33,921,916 km (0.073 R)
• M29: 36,529,257 km (0.099 R)
• M30: 38,224,949 km (0.025 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 18,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit