🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.49 AU - 4.49 AU

Year: 3391 Days

Day: 29.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 12.5

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.92 AU - 5.76 AU

Year: 4399 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,915,679 km

• M1: 155,432 km (0.119 R)
• M2: 749,186 km (0.091 R)
• M3: 1,192,893 km (0.114 R)
• M4: 1,815,819 km (0.09 R)
• M5: 2,351,230 km (0.108 R)
• M6: 3,403,651 km (0.071 R)
• M7: 4,201,307 km (0.069 R)
• M8: 4,773,818 km (0.098 R)
• M9: 5,397,790 km (0.113 R)
• M10: 7,180,997 km (0.092 R)
• M11: 9,369,913 km (0.032 R)
• M12: 11,971,869 km (0.082 R)
• M13: 14,079,703 km (0.085 R)
• M14: 16,125,603 km (0.036 R)
• M15: 16,849,507 km (0.116 R)
• M16: 19,487,666 km (0.058 R)
• M17: 19,964,135 km (0.109 R)
• M18: 20,448,383 km (0.112 R)
• M19: 21,440,367 km (0.106 R)
• M20: 23,139,499 km (0.112 R)
• M21: 24,688,436 km (0.105 R)
• M22: 25,976,623 km (0.111 R)
• M23: 27,820,267 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 13.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.28 AU - 9.5 AU

Year: 9448 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,915,679 km

• M1: 172,935 km (0.115 R)
• M2: 890,556 km (0.087 R)
• M3: 1,370,167 km (0.108 R)
• M4: 1,829,881 km (0.112 R)
• M5: 2,411,966 km (0.108 R)
• M6: 3,074,087 km (0.091 R)
• M7: 3,660,211 km (0.051 R)
• M8: 5,333,912 km (0.098 R)
• M9: 6,324,100 km (0.112 R)
• M10: 7,550,953 km (0.088 R)
• M11: 8,538,897 km (0.093 R)
• M12: 10,084,093 km (0.088 R)
• M13: 11,386,193 km (0.056 R)
• M14: 15,003,320 km (0.057 R)
• M15: 17,175,332 km (0.081 R)
• M16: 18,085,934 km (0.108 R)
• M17: 18,808,192 km (0.074 R)
• M18: 19,549,450 km (0.119 R)
• M19: 25,836,151 km (0.093 R)
• M20: 27,690,566 km (0.066 R)
• M21: 30,232,234 km (0.048 R)
• M22: 31,249,948 km (0.089 R)
• M23: 33,894,240 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 15

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.98 AU - 11.52 AU

Year: 10852 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,915,679 km

• M1: 186,549 km (0.097 R)
• M2: 663,766 km (0.118 R)
• M3: 1,135,597 km (0.119 R)
• M4: 1,903,184 km (0.047 R)
• M5: 3,021,877 km (0.045 R)
• M6: 4,988,042 km (0.09 R)
• M7: 6,429,567 km (0.093 R)
• M8: 7,472,114 km (0.107 R)
• M9: 9,135,044 km (0.092 R)
• M10: 11,332,039 km (0.084 R)
• M11: 16,553,304 km (0.101 R)
• M12: 17,411,098 km (0.107 R)
• M13: 22,950,408 km (0.08 R)
• M14: 24,436,363 km (0.119 R)
• M15: 24,945,744 km (0.096 R)
• M16: 25,462,156 km (0.099 R)
• M17: 37,240,595 km (0.073 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit