🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 475 Days

Day: 34.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,722,401 km

• M1: 47,273 km (0.114 R)
• M2: 115,190 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 9.9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.24 AU - 5 AU

Year: 3683 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,722,401 km

• M1: 123,717 km (0.059 R)
• M2: 452,384 km (0.059 R)
• M3: 1,023,100 km (0.111 R)
• M4: 1,443,320 km (0.072 R)
• M5: 1,923,829 km (0.071 R)
• M6: 2,261,471 km (0.099 R)
• M7: 2,622,451 km (0.094 R)
• M8: 3,421,902 km (0.072 R)
• M9: 3,878,624 km (0.057 R)
• M10: 4,328,914 km (0.077 R)
• M11: 5,227,398 km (0.108 R)
• M12: 6,155,803 km (0.117 R)
• M13: 6,550,442 km (0.11 R)
• M14: 8,048,814 km (0.084 R)
• M15: 9,284,343 km (0.108 R)
• M16: 11,987,277 km (0.1 R)
• M17: 12,316,841 km (0.088 R)
• M18: 12,846,867 km (0.068 R)
• M19: 13,952,694 km (0.069 R)
• M20: 16,295,397 km (0.066 R)
• M21: 16,934,479 km (0.1 R)
• M22: 17,290,073 km (0.111 R)
• M23: 18,636,753 km (0.072 R)
• M24: 19,271,497 km (0.084 R)
• M25: 19,724,330 km (0.072 R)
• M26: 20,853,494 km (0.112 R)
• M27: 24,199,550 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 13.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.84 AU - 7.5 AU

Year: 7120 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,722,401 km

• M1: 164,558 km (0.112 R)
• M2: 733,478 km (0.113 R)
• M3: 1,191,697 km (0.044 R)
• M4: 2,599,861 km (0.04 R)
• M5: 3,144,547 km (0.094 R)
• M6: 3,964,044 km (0.084 R)
• M7: 4,465,945 km (0.069 R)
• M8: 5,070,021 km (0.116 R)
• M9: 5,793,776 km (0.084 R)
• M10: 6,372,271 km (0.119 R)
• M11: 7,177,855 km (0.108 R)
• M12: 7,685,142 km (0.116 R)
• M13: 11,828,704 km (0.074 R)
• M14: 15,215,450 km (0.104 R)
• M15: 16,586,814 km (0.116 R)
• M16: 19,350,185 km (0.112 R)
• M17: 20,880,272 km (0.092 R)
• M18: 21,998,367 km (0.095 R)
• M19: 23,324,702 km (0.096 R)
• M20: 25,234,468 km (0.049 R)
• M21: 25,954,183 km (0.059 R)
• M22: 26,687,512 km (0.07 R)
• M23: 30,766,298 km (0.118 R)
• M24: 31,691,411 km (0.072 R)
• M25: 32,847,354 km (0.065 R)
• M26: 33,382,017 km (0.089 R)
• M27: 37,987,387 km (0.115 R)
• M28: 38,576,504 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 11.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.24 AU - 8.32 AU

Year: 7285 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,722,401 km

• M1: 145,559 km (0.079 R)
• M2: 550,071 km (0.109 R)
• M3: 967,599 km (0.117 R)
• M4: 1,421,629 km (0.118 R)
• M5: 1,858,155 km (0.101 R)
• M6: 2,665,385 km (0.095 R)
• M7: 3,381,510 km (0.118 R)
• M8: 3,808,911 km (0.109 R)
• M9: 5,343,038 km (0.071 R)
• M10: 7,074,184 km (0.079 R)
• M11: 9,942,873 km (0.104 R)
• M12: 10,448,065 km (0.052 R)
• M13: 11,559,577 km (0.071 R)
• M14: 13,960,025 km (0.049 R)
• M15: 15,007,359 km (0.038 R)
• M16: 20,085,758 km (0.054 R)
• M17: 21,953,936 km (0.091 R)
• M18: 23,288,798 km (0.075 R)
• M19: 26,467,304 km (0.11 R)
• M20: 28,525,472 km (0.108 R)
• M21: 35,338,308 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 12.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.27 AU - 9.29 AU

Year: 10484 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,722,401 km

• M1: 160,519 km (0.113 R)
• M2: 805,285 km (0.086 R)
• M3: 1,462,469 km (0.116 R)
• M4: 1,865,635 km (0.115 R)
• M5: 2,868,390 km (0.044 R)
• M6: 3,342,914 km (0.082 R)
• M7: 3,778,244 km (0.111 R)
• M8: 4,452,033 km (0.096 R)
• M9: 6,327,392 km (0.088 R)
• M10: 7,568,904 km (0.084 R)
• M11: 9,858,051 km (0.097 R)
• M12: 12,217,957 km (0.104 R)
• M13: 14,587,288 km (0.056 R)
• M14: 15,048,947 km (0.049 R)
• M15: 19,794,042 km (0.099 R)
• M16: 20,864,714 km (0.105 R)
• M17: 21,973,683 km (0.076 R)
• M18: 23,988,467 km (0.057 R)
• M19: 25,536,656 km (0.042 R)
• M20: 28,921,756 km (0.114 R)
• M21: 32,399,608 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 8.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.63 AU - 11.41 AU

Year: 11763 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,722,401 km

• M1: 105,466 km (0.088 R)
• M2: 620,382 km (0.079 R)
• M3: 902,524 km (0.076 R)
• M4: 1,236,576 km (0.069 R)
• M5: 1,770,192 km (0.088 R)
• M6: 2,023,461 km (0.075 R)
• M7: 3,553,697 km (0.065 R)
• M8: 4,369,903 km (0.112 R)
• M9: 4,959,319 km (0.038 R)
• M10: 6,441,834 km (0.056 R)
• M11: 8,242,095 km (0.104 R)
• M12: 9,470,443 km (0.09 R)
• M13: 11,672,075 km (0.116 R)
• M14: 14,445,619 km (0.064 R)
• M15: 15,951,023 km (0.093 R)
• M16: 17,342,732 km (0.061 R)
• M17: 20,605,611 km (0.065 R)
• M18: 21,091,205 km (0.113 R)
• M19: 21,667,456 km (0.099 R)
• M20: 22,679,486 km (0.103 R)
• M21: 24,888,747 km (0.097 R)
• M22: 31,084,792 km (0.079 R)
• M23: 34,141,076 km (0.06 R)
• M24: 38,479,116 km (0.085 R)
• M25: 39,711,802 km (0.087 R)
• M26: 40,086,694 km (0.088 R)
• M27: 43,434,994 km (0.093 R)
• M28: 45,722,345 km (0.12 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: 365 - 16,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit