🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 184 Days

Day: 12.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.98 AU - 1.44 AU

Year: 501 Days

Day: 26.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,313,013 km

• M1: 76,295 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.16 AU - 2.54 AU

Year: 1357 Days

Day: 44.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,313,013 km

• M1: 274,662 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.08 AU - 3.36 AU

Year: 1690 Days

Day: 26.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,313,013 km

• M1: 653,593 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 13.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.23 AU - 10.13 AU

Year: 8814 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,313,013 km

• M1: 162,912 km (0.117 R)
• M2: 1,487,900 km (0.064 R)
• M3: 2,703,383 km (0.103 R)
• M4: 3,161,302 km (0.07 R)
• M5: 3,717,956 km (0.118 R)
• M6: 4,365,864 km (0.107 R)
• M7: 5,540,208 km (0.1 R)
• M8: 7,097,222 km (0.086 R)
• M9: 10,472,749 km (0.117 R)
• M10: 11,107,791 km (0.052 R)
• M11: 11,924,446 km (0.028 R)
• M12: 18,311,228 km (0.117 R)
• M13: 20,187,185 km (0.117 R)
• M14: 20,789,466 km (0.106 R)
• M15: 22,188,207 km (0.116 R)
• M16: 23,566,153 km (0.079 R)
• M17: 25,346,068 km (0.081 R)
• M18: 27,949,221 km (0.046 R)
• M19: 31,222,572 km (0.118 R)
• M20: 33,681,661 km (0.088 R)
• M21: 34,209,742 km (0.067 R)
• M22: 35,391,116 km (0.053 R)
• M23: 37,948,791 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 10.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.94 AU - 11 AU

Year: 11860 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,313,013 km

• M1: 187,446 km (0.101 R)
• M2: 620,532 km (0.107 R)
• M3: 1,750,145 km (0.088 R)
• M4: 3,024,869 km (0.114 R)
• M5: 3,388,541 km (0.099 R)
• M6: 4,899,330 km (0.04 R)
• M7: 5,502,060 km (0.117 R)
• M8: 6,082,649 km (0.069 R)
• M9: 6,817,624 km (0.112 R)
• M10: 7,246,521 km (0.12 R)
• M11: 8,158,469 km (0.088 R)
• M12: 8,508,528 km (0.113 R)
• M13: 11,087,745 km (0.077 R)
• M14: 12,071,202 km (0.105 R)
• M15: 13,776,767 km (0.086 R)
• M16: 18,099,398 km (0.113 R)
• M17: 20,246,725 km (0.084 R)
• M18: 28,195,010 km (0.088 R)
• M19: 43,730,599 km (0.075 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: 208 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit