🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.89 AU - 1.39 AU

Year: 547 Days

Day: 18 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,214,163 km

• M1: 121,174 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.65 AU

Year: 1477 Days

Day: 46.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 12.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.5 AU - 3.7 AU

Year: 2454 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,214,163 km

• M1: 154,235 km (0.085 R)
• M2: 622,477 km (0.073 R)
• M3: 1,121,685 km (0.096 R)
• M4: 1,620,893 km (0.085 R)
• M5: 2,009,698 km (0.042 R)
• M6: 2,433,209 km (0.063 R)
• M7: 2,852,981 km (0.104 R)
• M8: 3,321,522 km (0.103 R)
• M9: 4,633,196 km (0.108 R)
• M10: 5,092,312 km (0.117 R)
• M11: 7,151,377 km (0.033 R)
• M12: 9,532,825 km (0.116 R)
• M13: 10,626,984 km (0.085 R)
• M14: 11,023,119 km (0.065 R)
• M15: 12,531,814 km (0.079 R)
• M16: 13,890,910 km (0.118 R)
• M17: 15,047,152 km (0.116 R)
• M18: 15,648,685 km (0.11 R)
• M19: 16,475,812 km (0.107 R)
• M20: 18,273,679 km (0.115 R)
• M21: 20,138,716 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 9.3

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.45 AU - 9.17 AU

Year: 10770 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,214,163 km

• M1: 115,639 km (0.117 R)
• M2: 634,893 km (0.083 R)
• M3: 1,240,914 km (0.057 R)
• M4: 1,751,641 km (0.088 R)
• M5: 2,125,337 km (0.081 R)
• M6: 2,754,845 km (0.094 R)
• M7: 4,354,196 km (0.119 R)
• M8: 5,141,380 km (0.107 R)
• M9: 5,774,328 km (0.06 R)
• M10: 6,127,978 km (0.053 R)
• M11: 8,976,321 km (0.093 R)
• M12: 10,819,666 km (0.095 R)
• M13: 11,858,474 km (0.118 R)
• M14: 12,783,587 km (0.078 R)
• M15: 13,570,023 km (0.085 R)
• M16: 16,192,773 km (0.07 R)
• M17: 17,919,132 km (0.096 R)
• M18: 20,733,666 km (0.107 R)
• M19: 21,649,205 km (0.118 R)
• M20: 24,834,593 km (0.116 R)
• M21: 25,866,968 km (0.069 R)
• M22: 28,930,433 km (0.09 R)
• M23: 30,284,144 km (0.086 R)
• M24: 32,448,526 km (0.096 R)
• M25: 35,179,435 km (0.11 R)
• M26: 35,767,056 km (0.06 R)
• M27: 37,691,632 km (0.089 R)
• M28: 38,306,928 km (0.095 R)
• M29: 45,385,600 km (0.104 R)
• M30: 48,069,985 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit