🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 269 Days

Day: 31.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.93 AU - 1.17 AU

Year: 397 Days

Day: 29 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.4 AU - 1.64 AU

Year: 691 Days

Day: 45 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,397,178 km

• M1: 933,341 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.02 AU - 4.84 AU

Year: 3440 Days

Day: 16 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,397,178 km

• M1: 409,150 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 9.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.09 AU - 13.33 AU

Year: 12932 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,397,178 km

• M1: 129,851 km (0.082 R)
• M2: 506,838 km (0.099 R)
• M3: 847,472 km (0.102 R)
• M4: 1,167,611 km (0.047 R)
• M5: 1,544,299 km (0.109 R)
• M6: 1,955,543 km (0.071 R)
• M7: 2,315,625 km (0.11 R)
• M8: 3,106,998 km (0.073 R)
• M9: 4,172,434 km (0.112 R)
• M10: 4,577,096 km (0.096 R)
• M11: 4,919,526 km (0.107 R)
• M12: 6,152,960 km (0.098 R)
• M13: 6,571,086 km (0.1 R)
• M14: 10,338,110 km (0.065 R)
• M15: 10,730,356 km (0.026 R)
• M16: 11,234,501 km (0.103 R)
• M17: 12,074,044 km (0.059 R)
• M18: 13,996,377 km (0.086 R)
• M19: 14,416,148 km (0.068 R)
• M20: 17,318,497 km (0.1 R)
• M21: 17,942,469 km (0.096 R)
• M22: 19,605,100 km (0.108 R)
• M23: 19,979,843 km (0.028 R)
• M24: 21,210,884 km (0.117 R)
• M25: 24,250,413 km (0.039 R)
• M26: 26,827,087 km (0.045 R)
• M27: 29,679,021 km (0.118 R)
• M28: 31,689,018 km (0.106 R)
• M29: 32,832,394 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 10,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit