🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.31 AU - 2.79 AU

Year: 1559 Days

Day: 46.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 9.9

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.69 AU - 6.85 AU

Year: 6011 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,888,841 km

• M1: 123,717 km (0.08 R)
• M2: 456,872 km (0.104 R)
• M3: 847,023 km (0.108 R)
• M4: 1,177,485 km (0.054 R)
• M5: 1,685,669 km (0.091 R)
• M6: 3,819,234 km (0.067 R)
• M7: 4,329,362 km (0.116 R)
• M8: 5,308,929 km (0.118 R)
• M9: 7,627,397 km (0.085 R)
• M10: 8,477,711 km (0.106 R)
• M11: 9,475,828 km (0.068 R)
• M12: 10,412,012 km (0.038 R)
• M13: 11,165,686 km (0.105 R)
• M14: 12,940,814 km (0.093 R)
• M15: 13,701,071 km (0.117 R)
• M16: 15,370,134 km (0.114 R)
• M17: 15,853,485 km (0.115 R)
• M18: 17,559,948 km (0.096 R)
• M19: 18,627,328 km (0.113 R)
• M20: 21,634,096 km (0.065 R)
• M21: 22,626,828 km (0.119 R)
• M22: 29,785,684 km (0.081 R)
• M23: 30,254,075 km (0.059 R)
• M24: 31,013,583 km (0.106 R)
• M25: 31,688,569 km (0.098 R)
• M26: 32,570,897 km (0.086 R)
• M27: 33,772,467 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 8.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.46 AU - 8.04 AU

Year: 7474 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,888,841 km

• M1: 113,545 km (0.114 R)
• M2: 953,686 km (0.07 R)
• M3: 2,148,824 km (0.103 R)
• M4: 2,826,801 km (0.111 R)
• M5: 4,797,753 km (0.116 R)
• M6: 5,339,746 km (0.07 R)
• M7: 5,639,541 km (0.045 R)
• M8: 8,099,528 km (0.073 R)
• M9: 9,966,958 km (0.096 R)
• M10: 10,380,596 km (0.084 R)
• M11: 11,873,583 km (0.104 R)
• M12: 14,848,486 km (0.093 R)
• M13: 15,663,346 km (0.117 R)
• M14: 19,864,353 km (0.063 R)
• M15: 24,835,790 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 10.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.96 AU - 9.86 AU

Year: 8518 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,888,841 km

• M1: 144,960 km (0.062 R)
• M2: 533,466 km (0.045 R)
• M3: 1,311,973 km (0.058 R)
• M4: 2,044,853 km (0.119 R)
• M5: 2,434,556 km (0.109 R)
• M6: 5,641,485 km (0.097 R)
• M7: 6,208,760 km (0.114 R)
• M8: 8,571,808 km (0.099 R)
• M9: 9,833,517 km (0.046 R)
• M10: 12,817,695 km (0.066 R)
• M11: 13,698,827 km (0.116 R)
• M12: 18,906,628 km (0.08 R)
• M13: 22,607,230 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 9.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.62 AU - 8.78 AU

Year: 8991 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,888,841 km

• M1: 122,371 km (0.09 R)
• M2: 541,694 km (0.115 R)
• M3: 2,040,216 km (0.054 R)
• M4: 2,870,634 km (0.091 R)
• M5: 4,374,840 km (0.11 R)
• M6: 5,577,308 km (0.084 R)
• M7: 8,666,354 km (0.1 R)
• M8: 9,407,911 km (0.102 R)
• M9: 10,495,936 km (0.11 R)
• M10: 11,392,476 km (0.067 R)
• M11: 12,055,494 km (0.111 R)
• M12: 13,949,553 km (0.097 R)
• M13: 18,769,297 km (0.117 R)
• M14: 22,223,063 km (0.119 R)
• M15: 25,330,211 km (0.119 R)
• M16: 28,514,401 km (0.119 R)
• M17: 30,463,811 km (0.079 R)
• M18: 39,153,054 km (0.06 R)
• M19: 43,524,453 km (0.069 R)
• M20: 45,142,055 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 11.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.7 AU - 11.92 AU

Year: 11764 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,888,841 km

• M1: 144,512 km (0.082 R)
• M2: 555,158 km (0.078 R)
• M3: 1,004,400 km (0.088 R)
• M4: 2,237,984 km (0.12 R)
• M5: 2,736,295 km (0.098 R)
• M6: 3,661,857 km (0.03 R)
• M7: 6,200,084 km (0.108 R)
• M8: 7,614,382 km (0.072 R)
• M9: 8,100,426 km (0.025 R)
• M10: 9,381,881 km (0.11 R)
• M11: 14,167,068 km (0.112 R)
• M12: 15,665,889 km (0.106 R)
• M13: 16,092,542 km (0.097 R)
• M14: 18,342,644 km (0.081 R)
• M15: 21,310,665 km (0.098 R)
• M16: 29,885,915 km (0.078 R)
• M17: 30,874,757 km (0.066 R)
• M18: 40,245,418 km (0.102 R)
• M19: 43,653,556 km (0.099 R)
• M20: 44,075,123 km (0.102 R)
• M21: 44,499,383 km (0.102 R)
• M22: 46,078,089 km (0.071 R)
• M23: 46,954,882 km (0.103 R)
• M24: 48,741,829 km (0.106 R)
• M25: 51,663,026 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit