🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.02 AU - 1.32 AU

Year: 569 Days

Day: 35.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.97 AU - 1.41 AU

Year: 584 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.9 AU - 1.5 AU

Year: 591 Days

Day: 23.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,564,848 km

• M1: 49,666 km (0.071 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.38 AU - 3.78 AU

Year: 2430 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,564,848 km

• M1: 177,872 km (0.102 R)
• M2: 622,477 km (0.062 R)
• M3: 1,169,706 km (0.118 R)
• M4: 2,112,322 km (0.07 R)
• M5: 2,589,988 km (0.11 R)
• M6: 3,050,749 km (0.105 R)
• M7: 4,364,967 km (0.107 R)
• M8: 5,477,227 km (0.066 R)
• M9: 6,467,116 km (0.062 R)
• M10: 7,380,411 km (0.053 R)
• M11: 8,084,119 km (0.066 R)
• M12: 8,588,115 km (0.066 R)
• M13: 9,050,073 km (0.084 R)
• M14: 9,561,249 km (0.063 R)
• M15: 10,125,382 km (0.071 R)
• M16: 12,066,564 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 11.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.8 AU - 5.92 AU

Year: 5579 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,564,848 km

• M1: 144,362 km (0.094 R)
• M2: 550,969 km (0.081 R)
• M3: 930,648 km (0.045 R)
• M4: 1,836,314 km (0.096 R)
• M5: 2,308,445 km (0.105 R)
• M6: 3,397,966 km (0.102 R)
• M7: 4,092,998 km (0.118 R)
• M8: 4,906,810 km (0.062 R)
• M9: 5,394,499 km (0.12 R)
• M10: 5,944,122 km (0.101 R)
• M11: 6,404,285 km (0.087 R)
• M12: 7,820,528 km (0.114 R)
• M13: 10,365,786 km (0.101 R)
• M14: 11,495,549 km (0.097 R)
• M15: 12,755,762 km (0.104 R)
• M16: 14,376,056 km (0.1 R)
• M17: 16,484,788 km (0.086 R)
• M18: 17,706,853 km (0.07 R)
• M19: 18,084,887 km (0.11 R)
• M20: 20,606,508 km (0.033 R)
• M21: 22,461,223 km (0.052 R)
• M22: 25,688,647 km (0.1 R)
• M23: 27,413,062 km (0.095 R)
• M24: 28,604,609 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit