🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.8 AU - 2.1 AU

Year: 1026 Days

Day: 15.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.43 AU

Year: 1146 Days

Day: 28.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.17 AU - 2.45 AU

Year: 1323 Days

Day: 46.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 12.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.85 AU - 8.45 AU

Year: 7203 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,063,316 km

• M1: 151,991 km (0.099 R)
• M2: 590,313 km (0.1 R)
• M3: 1,056,011 km (0.104 R)
• M4: 1,760,468 km (0.09 R)
• M5: 2,568,446 km (0.099 R)
• M6: 3,626,402 km (0.12 R)
• M7: 4,626,314 km (0.065 R)
• M8: 5,126,121 km (0.051 R)
• M9: 5,592,866 km (0.033 R)
• M10: 7,302,770 km (0.056 R)
• M11: 8,307,918 km (0.074 R)
• M12: 9,240,960 km (0.078 R)
• M13: 11,688,979 km (0.057 R)
• M14: 13,144,417 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.3

Radius: 3.3

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.37 AU - 16.93 AU

Year: 18999 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,063,316 km

• M1: 43,832 km (0.093 R)
• M2: 209,138 km (0.083 R)
• M3: 835,504 km (0.053 R)
• M4: 1,442,123 km (0.099 R)
• M5: 3,603,214 km (0.082 R)
• M6: 3,819,084 km (0.093 R)
• M7: 3,930,235 km (0.09 R)
• M8: 4,246,934 km (0.038 R)
• M9: 5,402,877 km (0.095 R)
• M10: 9,276,414 km (0.071 R)
• M11: 10,527,053 km (0.119 R)
• M12: 11,136,065 km (0.06 R)
• M13: 12,853,898 km (0.119 R)
• M14: 14,537,173 km (0.107 R)
• M15: 15,291,595 km (0.102 R)
• M16: 29,936,329 km (0.044 R)
• M17: 36,730,316 km (0.117 R)
• M18: 38,125,017 km (0.109 R)
• M19: 43,916,101 km (0.028 R)
• M20: 44,625,344 km (0.105 R)
• M21: 45,198,154 km (0.052 R)
• M22: 52,141,739 km (0.087 R)
• M23: 52,458,737 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit