🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 42.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 231 Days

Day: 29.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,949,108 km

• M1: 68,965 km (0.099 R)
• M2: 173,085 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.58 AU - 2.84 AU

Year: 1654 Days

Day: 30.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 14.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.7 AU - 12.56 AU

Year: 11957 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,949,108 km

• M1: 184,005 km (0.09 R)
• M2: 677,080 km (0.09 R)
• M3: 1,234,781 km (0.082 R)
• M4: 2,792,992 km (0.065 R)
• M5: 4,053,654 km (0.077 R)
• M6: 6,080,705 km (0.037 R)
• M7: 7,522,679 km (0.086 R)
• M8: 8,143,510 km (0.042 R)
• M9: 9,225,701 km (0.104 R)
• M10: 9,846,981 km (0.113 R)
• M11: 10,448,813 km (0.081 R)
• M12: 13,834,961 km (0.07 R)
• M13: 14,355,561 km (0.116 R)
• M14: 16,829,312 km (0.067 R)
• M15: 18,030,583 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.9

Radius: 6.5

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.19 AU - 17.17 AU

Year: 21934 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,949,108 km

• M1: 80,783 km (0.096 R)
• M2: 581,637 km (0.032 R)
• M3: 887,415 km (0.096 R)
• M4: 2,068,639 km (0.084 R)
• M5: 3,110,888 km (0.067 R)
• M6: 4,222,101 km (0.034 R)
• M7: 5,955,790 km (0.111 R)
• M8: 6,672,514 km (0.092 R)
• M9: 8,939,221 km (0.107 R)
• M10: 10,558,767 km (0.102 R)
• M11: 11,605,952 km (0.118 R)
• M12: 12,648,799 km (0.096 R)
• M13: 13,452,289 km (0.079 R)
• M14: 19,096,019 km (0.055 R)
• M15: 23,662,344 km (0.12 R)
• M16: 24,543,924 km (0.119 R)
• M17: 36,597,025 km (0.104 R)
• M18: 40,829,747 km (0.109 R)
• M19: 44,541,868 km (0.098 R)
• M20: 48,297,224 km (0.053 R)
• M21: 59,198,121 km (0.12 R)
• M22: 62,887,654 km (0.069 R)
• M23: 67,601,632 km (0.066 R)
• M24: 73,469,908 km (0.09 R)
• M25: 75,814,406 km (0.068 R)
• M26: 80,899,387 km (0.114 R)
• M27: 81,146,971 km (0.087 R)
• M28: 84,922,822 km (0.116 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: 380 - 11,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit