🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 389 Days

Day: 37.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.11 AU - 1.15 AU

Year: 441 Days

Day: 28.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,010,327 km

• M1: 297,550 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.29 AU - 1.57 AU

Year: 628 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,010,327 km

• M1: 38,447 km (0.051 R)
• M2: 152,590 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.05 AU - 2.63 AU

Year: 1314 Days

Day: 22.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 8.7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.97 AU - 11.09 AU

Year: 10800 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,010,327 km

• M1: 140,024 km (0.076 R)
• M2: 458,667 km (0.105 R)
• M3: 816,804 km (0.053 R)
• M4: 1,175,839 km (0.081 R)
• M5: 1,840,951 km (0.05 R)
• M6: 2,148,225 km (0.114 R)
• M7: 2,758,585 km (0.086 R)
• M8: 3,791,109 km (0.112 R)
• M9: 4,234,817 km (0.079 R)
• M10: 7,156,313 km (0.11 R)
• M11: 8,145,454 km (0.078 R)
• M12: 8,556,400 km (0.109 R)
• M13: 9,519,212 km (0.082 R)
• M14: 10,392,863 km (0.09 R)
• M15: 15,788,410 km (0.087 R)
• M16: 18,140,537 km (0.098 R)
• M17: 19,400,001 km (0.118 R)
• M18: 20,382,111 km (0.067 R)
• M19: 22,092,165 km (0.028 R)
• M20: 23,435,853 km (0.056 R)
• M21: 25,311,212 km (0.101 R)
• M22: 28,516,496 km (0.077 R)
• M23: 31,534,782 km (0.09 R)
• M24: 33,005,778 km (0.05 R)
• M25: 34,522,102 km (0.096 R)
• M26: 38,451,589 km (0.031 R)
• M27: 41,053,246 km (0.081 R)
• M28: 42,805,785 km (0.099 R)
• M29: 43,079,848 km (0.088 R)
• M30: 49,558,633 km (0.058 R)
• M31: 51,544,545 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit