🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.79 AU

Year: 196 Days

Day: 46.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.2 AU

Year: 1099 Days

Day: 22.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,972,299 km

• M1: 18,849 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.27 AU - 5.69 AU

Year: 4912 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,972,299 km

• M1: 100,081 km (0.098 R)
• M2: 698,024 km (0.073 R)
• M3: 1,025,493 km (0.116 R)
• M4: 1,603,091 km (0.111 R)
• M5: 2,640,253 km (0.114 R)
• M6: 3,783,929 km (0.108 R)
• M7: 4,069,960 km (0.114 R)
• M8: 4,323,378 km (0.073 R)
• M9: 5,499,667 km (0.089 R)
• M10: 6,043,156 km (0.094 R)
• M11: 8,883,720 km (0.051 R)
• M12: 9,351,512 km (0.108 R)
• M13: 9,917,740 km (0.094 R)
• M14: 12,461,951 km (0.114 R)
• M15: 14,701,581 km (0.061 R)
• M16: 16,144,153 km (0.12 R)
• M17: 16,606,411 km (0.071 R)
• M18: 17,436,529 km (0.101 R)
• M19: 17,923,171 km (0.102 R)
• M20: 21,795,961 km (0.054 R)
• M21: 22,360,693 km (0.115 R)
• M22: 23,815,233 km (0.088 R)
• M23: 25,177,322 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 6.2

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.1 AU - 15.5 AU

Year: 21800 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,972,299 km

• M1: 77,043 km (0.061 R)
• M2: 338,091 km (0.065 R)
• M3: 584,778 km (0.096 R)
• M4: 1,024,596 km (0.064 R)
• M5: 1,309,879 km (0.12 R)
• M6: 1,846,337 km (0.077 R)
• M7: 2,359,906 km (0.106 R)
• M8: 3,636,724 km (0.109 R)
• M9: 4,237,659 km (0.089 R)
• M10: 4,685,405 km (0.072 R)
• M11: 5,357,100 km (0.075 R)
• M12: 6,797,727 km (0.072 R)
• M13: 7,266,417 km (0.074 R)
• M14: 8,532,464 km (0.12 R)
• M15: 12,989,733 km (0.079 R)
• M16: 14,006,699 km (0.096 R)
• M17: 16,280,587 km (0.038 R)
• M18: 16,864,168 km (0.101 R)
• M19: 19,617,367 km (0.107 R)
• M20: 25,324,676 km (0.059 R)
• M21: 31,021,662 km (0.1 R)
• M22: 34,437,430 km (0.119 R)
• M23: 34,984,360 km (0.092 R)
• M24: 36,376,817 km (0.091 R)
• M25: 38,095,995 km (0.113 R)
• M26: 38,534,018 km (0.098 R)
• M27: 41,850,154 km (0.081 R)
• M28: 49,561,924 km (0.116 R)
• M29: 53,841,919 km (0.069 R)
• M30: 58,944,104 km (0.072 R)
• M31: 65,397,308 km (0.072 R)
• M32: 67,506,488 km (0.113 R)
• M33: 77,093,916 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit