🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.93 AU - 1.47 AU

Year: 485 Days

Day: 29.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.32 AU - 1.58 AU

Year: 644 Days

Day: 46.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,191,433 km

• M1: 103,522 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.49 AU - 2.48 AU

Year: 1028 Days

Day: 12.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 70.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.79 AU - 5.21 AU

Year: 3522 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,191,433 km

• M1: 191,485 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 12.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.17 AU - 6.91 AU

Year: 4811 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,191,433 km

• M1: 153,039 km (0.113 R)
• M2: 612,753 km (0.099 R)
• M3: 1,042,248 km (0.109 R)
• M4: 1,501,514 km (0.095 R)
• M5: 2,140,596 km (0.034 R)
• M6: 2,936,606 km (0.032 R)
• M7: 3,465,883 km (0.115 R)
• M8: 4,691,688 km (0.117 R)
• M9: 5,113,554 km (0.117 R)
• M10: 5,764,754 km (0.052 R)
• M11: 6,375,412 km (0.102 R)
• M12: 7,267,764 km (0.054 R)
• M13: 7,944,395 km (0.075 R)
• M14: 8,355,041 km (0.105 R)
• M15: 8,898,231 km (0.045 R)
• M16: 9,341,489 km (0.106 R)
• M17: 9,841,745 km (0.104 R)
• M18: 15,644,497 km (0.081 R)
• M19: 17,326,575 km (0.099 R)
• M20: 18,469,652 km (0.089 R)
• M21: 21,908,758 km (0.054 R)
• M22: 23,779,030 km (0.108 R)
• M23: 24,477,652 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.11 AU - 7.41 AU

Year: 5779 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,191,433 km

• M1: 129,701 km (0.092 R)
• M2: 582,833 km (0.106 R)
• M3: 1,124,527 km (0.078 R)
• M4: 1,456,335 km (0.108 R)
• M5: 1,868,777 km (0.038 R)
• M6: 2,276,730 km (0.073 R)
• M7: 2,671,070 km (0.054 R)
• M8: 5,643,280 km (0.044 R)
• M9: 6,015,630 km (0.117 R)
• M10: 6,604,896 km (0.116 R)
• M11: 7,018,833 km (0.047 R)
• M12: 8,605,917 km (0.12 R)
• M13: 10,282,460 km (0.067 R)
• M14: 11,173,764 km (0.089 R)
• M15: 11,862,812 km (0.102 R)
• M16: 14,270,590 km (0.048 R)
• M17: 19,395,214 km (0.118 R)
• M18: 21,269,975 km (0.091 R)
• M19: 26,308,581 km (0.08 R)
• M20: 30,738,622 km (0.107 R)
• M21: 33,683,008 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit