🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 28.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,251,991 km

• M1: 99,183 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 305 Days

Day: 34.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,251,991 km

• M1: 43,383 km (0.063 R)
• M2: 668,852 km (0.046 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 8.4

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.29 AU - 4.85 AU

Year: 5386 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,251,991 km

• M1: 117,434 km (0.105 R)
• M2: 984,653 km (0.103 R)
• M3: 2,174,854 km (0.091 R)
• M4: 3,793,054 km (0.091 R)
• M5: 4,512,470 km (0.111 R)
• M6: 5,319,700 km (0.095 R)
• M7: 5,742,314 km (0.03 R)
• M8: 6,586,645 km (0.108 R)
• M9: 7,003,275 km (0.097 R)
• M10: 7,927,640 km (0.085 R)
• M11: 8,279,644 km (0.101 R)
• M12: 10,475,292 km (0.109 R)
• M13: 14,196,988 km (0.117 R)
• M14: 15,672,023 km (0.069 R)
• M15: 17,838,349 km (0.07 R)
• M16: 19,201,934 km (0.092 R)
• M17: 20,196,909 km (0.069 R)
• M18: 23,467,717 km (0.087 R)
• M19: 29,241,746 km (0.117 R)
• M20: 30,272,176 km (0.094 R)
• M21: 31,423,781 km (0.12 R)
• M22: 32,306,408 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 12.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.78 AU - 6.9 AU

Year: 9258 Days

Day: 7.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,251,991 km

• M1: 152,141 km (0.062 R)
• M2: 538,852 km (0.059 R)
• M3: 1,027,737 km (0.05 R)
• M4: 1,499,120 km (0.089 R)
• M5: 1,982,321 km (0.06 R)
• M6: 2,639,206 km (0.074 R)
• M7: 3,331,694 km (0.075 R)
• M8: 5,392,854 km (0.072 R)
• M9: 6,379,003 km (0.051 R)
• M10: 6,778,429 km (0.054 R)
• M11: 7,701,897 km (0.095 R)
• M12: 8,707,344 km (0.087 R)
• M13: 9,410,753 km (0.1 R)
• M14: 9,973,989 km (0.108 R)
• M15: 11,505,123 km (0.062 R)
• M16: 12,609,605 km (0.089 R)
• M17: 15,263,022 km (0.111 R)
• M18: 19,840,567 km (0.108 R)
• M19: 20,695,369 km (0.12 R)
• M20: 21,948,401 km (0.036 R)
• M21: 22,555,170 km (0.04 R)
• M22: 28,981,595 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit