🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 181 Days

Day: 28.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,465,984 km

• M1: 44,131 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.78 AU - 1.14 AU

Year: 397 Days

Day: 45.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,465,984 km

• M1: 36,502 km (0.07 R)
• M2: 67,469 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 14.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.83 AU - 5.69 AU

Year: 5088 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,465,984 km

• M1: 176,675 km (0.034 R)
• M2: 687,701 km (0.103 R)
• M3: 1,174,942 km (0.106 R)
• M4: 2,003,714 km (0.064 R)
• M5: 2,865,398 km (0.034 R)
• M6: 3,555,941 km (0.084 R)
• M7: 4,822,886 km (0.068 R)
• M8: 5,272,128 km (0.111 R)
• M9: 9,026,287 km (0.091 R)
• M10: 10,028,742 km (0.08 R)
• M11: 11,625,849 km (0.118 R)
• M12: 13,532,923 km (0.1 R)
• M13: 13,978,126 km (0.045 R)
• M14: 14,741,823 km (0.085 R)
• M15: 15,587,051 km (0.098 R)
• M16: 16,745,088 km (0.055 R)
• M17: 19,108,734 km (0.052 R)
• M18: 20,499,695 km (0.115 R)
• M19: 21,485,994 km (0.09 R)
• M20: 23,624,645 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.7

Radius: 7.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.98 AU - 10.86 AU

Year: 14186 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,465,984 km

• M1: 96,640 km (0.112 R)
• M2: 996,920 km (0.091 R)
• M3: 1,534,126 km (0.111 R)
• M4: 2,062,805 km (0.034 R)
• M5: 2,369,780 km (0.114 R)
• M6: 2,796,433 km (0.053 R)
• M7: 3,173,868 km (0.071 R)
• M8: 4,328,315 km (0.086 R)
• M9: 4,867,316 km (0.098 R)
• M10: 5,309,079 km (0.117 R)
• M11: 6,311,983 km (0.106 R)
• M12: 7,089,892 km (0.093 R)
• M13: 7,793,151 km (0.118 R)
• M14: 11,425,687 km (0.067 R)
• M15: 12,206,139 km (0.1 R)
• M16: 13,541,150 km (0.104 R)
• M17: 14,346,286 km (0.093 R)
• M18: 14,691,109 km (0.079 R)
• M19: 17,106,816 km (0.118 R)
• M20: 21,791,623 km (0.089 R)
• M21: 24,720,749 km (0.069 R)
• M22: 25,517,058 km (0.036 R)
• M23: 27,161,139 km (0.037 R)
• M24: 29,981,358 km (0.117 R)
• M25: 31,810,491 km (0.114 R)
• M26: 32,397,064 km (0.038 R)
• M27: 33,230,474 km (0.12 R)
• M28: 40,145,187 km (0.058 R)
• M29: 43,648,320 km (0.062 R)
• M30: 46,593,304 km (0.11 R)
• M31: 50,775,761 km (0.112 R)
• M32: 51,737,975 km (0.112 R)
• M33: 58,291,110 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 20,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit