🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.8 AU

Year: 336 Days

Day: 47.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 12.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 452 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,404,072 km

• M1: 157,826 km (0.089 R)
• M2: 248,332 km (0.087 R)
• M3: 340,036 km (0.071 R)
• M4: 444,455 km (0.049 R)
• M5: 544,985 km (0.076 R)
• M6: 647,759 km (0.031 R)
• M7: 763,398 km (0.11 R)
• M8: 842,236 km (0.077 R)
• M9: 961,914 km (0.051 R)
• M10: 1,097,001 km (0.063 R)
• M11: 1,213,239 km (0.059 R)
• M12: 1,297,462 km (0.119 R)
• M13: 1,377,198 km (0.066 R)
• M14: 1,458,729 km (0.077 R)
• M15: 1,556,117 km (0.1 R)
• M16: 1,644,829 km (0.027 R)
• M17: 1,761,216 km (0.034 R)
• M18: 1,861,596 km (0.059 R)
• M19: 1,975,440 km (0.097 R)
• M20: 2,186,522 km (0.089 R)
• M21: 2,286,753 km (0.082 R)
• M22: 2,368,284 km (0.045 R)
• M23: 2,450,563 km (0.054 R)
• M24: 2,559,320 km (0.081 R)
• M25: 2,678,101 km (0.107 R)
• M26: 2,811,842 km (0.104 R)
• M27: 3,023,523 km (0.051 R)
• M28: 3,122,407 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 13.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.59 AU - 2.09 AU

Year: 1637 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,404,072 km

• M1: 187,745 km (0.088 R)
• M2: 352,153 km (0.114 R)
• M3: 437,574 km (0.068 R)
• M4: 722,558 km (0.115 R)
• M5: 826,678 km (0.066 R)
• M6: 985,401 km (0.109 R)
• M7: 1,298,510 km (0.044 R)
• M8: 1,391,260 km (0.112 R)
• M9: 1,584,092 km (0.112 R)
• M10: 1,796,371 km (0.116 R)
• M11: 1,900,791 km (0.093 R)
• M12: 2,028,996 km (0.056 R)
• M13: 2,193,554 km (0.057 R)
• M14: 2,305,902 km (0.11 R)
• M15: 2,408,526 km (0.112 R)
• M16: 2,583,256 km (0.112 R)
• M17: 2,835,179 km (0.063 R)
• M18: 2,982,832 km (0.063 R)
• M19: 3,171,176 km (0.064 R)
• M20: 3,311,648 km (0.118 R)
• M21: 3,652,432 km (0.087 R)
• M22: 4,059,937 km (0.066 R)
• M23: 4,325,622 km (0.095 R)
• M24: 4,410,744 km (0.055 R)
• M25: 4,582,632 km (0.104 R)
• M26: 4,933,289 km (0.116 R)
• M27: 5,707,458 km (0.052 R)
• M28: 5,863,788 km (0.065 R)
• M29: 5,958,184 km (0.062 R)
• M30: 6,260,820 km (0.092 R)
• M31: 6,454,400 km (0.087 R)
• M32: 6,568,394 km (0.098 R)
• M33: 6,814,781 km (0.096 R)
• M34: 6,964,230 km (0.082 R)
• M35: 7,215,554 km (0.07 R)
• M36: 7,469,870 km (0.062 R)
• M37: 7,744,532 km (0.11 R)
• M38: 7,848,353 km (0.058 R)
• M39: 7,935,269 km (0.12 R)
• M40: 8,162,658 km (0.063 R)
• M41: 8,552,660 km (0.096 R)
• M42: 8,695,975 km (0.083 R)
• M43: 8,912,443 km (0.081 R)
• M44: 9,203,859 km (0.056 R)
• M45: 9,479,867 km (0.101 R)
• M46: 9,758,718 km (0.113 R)
• M47: 10,078,109 km (0.104 R)
• M48: 10,210,503 km (0.09 R)
• M49: 10,592,277 km (0.098 R)
• M50: 11,037,181 km (0.112 R)
• M51: 11,193,361 km (0.086 R)
• M52: 11,330,692 km (0.12 R)
• M53: 11,448,725 km (0.085 R)
• M54: 11,785,619 km (0.03 R)
• M55: 12,186,243 km (0.086 R)
• M56: 12,570,859 km (0.099 R)
• M57: 13,000,803 km (0.109 R)
• M58: 13,186,454 km (0.088 R)
• M59: 14,128,322 km (0.12 R)
• M60: 14,234,237 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.9

Radius: 13.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.56 AU - 2.56 AU

Year: 2687 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,404,072 km

• M1: 215,870 km (0.102 R)
• M2: 357,539 km (0.115 R)
• M3: 464,053 km (0.082 R)
• M4: 577,897 km (0.055 R)
• M5: 695,780 km (0.117 R)
• M6: 950,395 km (0.08 R)
• M7: 1,085,033 km (0.033 R)
• M8: 1,246,001 km (0.073 R)
• M9: 1,344,586 km (0.064 R)
• M10: 1,518,568 km (0.093 R)
• M11: 1,624,633 km (0.056 R)
• M12: 1,744,461 km (0.109 R)
• M13: 1,844,691 km (0.104 R)
• M14: 1,935,497 km (0.113 R)
• M15: 2,157,500 km (0.117 R)
• M16: 2,475,097 km (0.072 R)
• M17: 2,639,654 km (0.111 R)
• M18: 2,781,922 km (0.082 R)
• M19: 2,913,419 km (0.056 R)
• M20: 3,033,546 km (0.081 R)
• M21: 3,223,984 km (0.11 R)
• M22: 3,645,251 km (0.083 R)
• M23: 3,833,445 km (0.095 R)
• M24: 3,921,409 km (0.117 R)
• M25: 4,024,781 km (0.092 R)
• M26: 4,249,776 km (0.085 R)
• M27: 4,401,917 km (0.054 R)
• M28: 4,665,060 km (0.043 R)
• M29: 4,790,573 km (0.11 R)
• M30: 5,158,135 km (0.117 R)
• M31: 5,353,509 km (0.108 R)
• M32: 5,551,278 km (0.063 R)
• M33: 5,920,485 km (0.096 R)
• M34: 6,419,394 km (0.103 R)
• M35: 6,718,141 km (0.112 R)
• M36: 6,896,163 km (0.095 R)
• M37: 7,184,139 km (0.104 R)
• M38: 7,366,050 km (0.1 R)
• M39: 7,586,557 km (0.074 R)
• M40: 7,809,158 km (0.074 R)
• M41: 7,902,657 km (0.077 R)
• M42: 8,052,853 km (0.086 R)
• M43: 8,876,838 km (0.028 R)
• M44: 9,072,363 km (0.071 R)
• M45: 9,328,624 km (0.065 R)
• M46: 9,447,704 km (0.036 R)
• M47: 9,587,279 km (0.087 R)
• M48: 9,687,509 km (0.085 R)
• M49: 10,213,795 km (0.055 R)
• M50: 10,521,817 km (0.095 R)
• M51: 11,146,837 km (0.101 R)
• M52: 11,273,396 km (0.077 R)
• M53: 11,848,451 km (0.103 R)
• M54: 11,934,469 km (0.096 R)
• M55: 12,020,787 km (0.057 R)
• M56: 12,107,105 km (0.044 R)
• M57: 13,272,024 km (0.046 R)
• M58: 13,383,774 km (0.036 R)
• M59: 13,473,383 km (0.095 R)
• M60: 13,766,146 km (0.118 R)
• M61: 14,334,767 km (0.088 R)
• M62: 14,426,620 km (0.078 R)
• M63: 14,518,473 km (0.097 R)
• M64: 14,795,379 km (0.057 R)
• M65: 14,911,317 km (0.107 R)
• M66: 15,237,441 km (0.08 R)
• M67: 15,754,750 km (0.108 R)
• M68: 15,849,446 km (0.116 R)
• M69: 15,991,863 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 13.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.17 AU - 5.13 AU

Year: 6578 Days

Day: 12 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,404,072 km

• M1: 337,044 km (0.119 R)
• M2: 500,704 km (0.111 R)
• M3: 655,388 km (0.077 R)
• M4: 739,612 km (0.092 R)
• M5: 985,102 km (0.072 R)
• M6: 1,311,973 km (0.034 R)
• M7: 1,555,668 km (0.117 R)
• M8: 2,044,853 km (0.111 R)
• M9: 2,218,536 km (0.114 R)
• M10: 2,351,978 km (0.054 R)
• M11: 2,627,387 km (0.093 R)
• M12: 2,913,419 km (0.084 R)
• M13: 3,412,776 km (0.097 R)
• M14: 3,646,448 km (0.112 R)
• M15: 4,129,649 km (0.089 R)
• M16: 4,239,753 km (0.096 R)
• M17: 4,604,772 km (0.086 R)
• M18: 5,546,341 km (0.113 R)
• M19: 6,227,909 km (0.114 R)
• M20: 6,643,193 km (0.088 R)
• M21: 7,332,988 km (0.113 R)
• M22: 7,703,542 km (0.116 R)
• M23: 8,045,822 km (0.111 R)
• M24: 8,149,344 km (0.112 R)
• M25: 8,253,464 km (0.117 R)
• M26: 8,638,978 km (0.099 R)
• M27: 8,923,064 km (0.104 R)
• M28: 9,537,014 km (0.072 R)
• M29: 9,683,620 km (0.061 R)
• M30: 10,015,877 km (0.082 R)
• M31: 10,427,121 km (0.093 R)
• M32: 10,540,367 km (0.1 R)
• M33: 10,920,345 km (0.085 R)
• M34: 11,150,576 km (0.071 R)
• M35: 11,890,338 km (0.081 R)
• M36: 12,127,301 km (0.114 R)
• M37: 12,365,760 km (0.069 R)
• M38: 14,287,195 km (0.108 R)
• M39: 14,371,119 km (0.12 R)
• M40: 14,962,480 km (0.106 R)
• M41: 15,175,507 km (0.112 R)
• M42: 15,304,012 km (0.051 R)
• M43: 16,300,184 km (0.082 R)
• M44: 17,005,538 km (0.077 R)
• M45: 17,946,509 km (0.068 R)
• M46: 18,446,165 km (0.089 R)
• M47: 18,812,381 km (0.099 R)
• M48: 18,996,536 km (0.118 R)
• M49: 19,412,717 km (0.038 R)
• M50: 20,207,381 km (0.082 R)
• M51: 20,490,271 km (0.071 R)
• M52: 20,774,656 km (0.085 R)
• M53: 21,973,234 km (0.063 R)
• M54: 22,215,583 km (0.107 R)
• M55: 22,312,822 km (0.113 R)
• M56: 23,145,035 km (0.063 R)
• M57: 23,540,123 km (0.106 R)
• M58: 24,037,087 km (0.103 R)
• M59: 24,136,868 km (0.069 R)
• M60: 25,092,051 km (0.082 R)
• M61: 25,957,325 km (0.063 R)
• M62: 26,728,801 km (0.113 R)
• M63: 28,875,680 km (0.026 R)
• M64: 29,354,393 km (0.075 R)
• M65: 29,782,094 km (0.101 R)
• M66: 30,158,033 km (0.059 R)
• M67: 30,373,604 km (0.095 R)
• M68: 31,023,307 km (0.038 R)
• M69: 32,667,537 km (0.065 R)
• M70: 34,677,684 km (0.105 R)
• M71: 34,790,630 km (0.072 R)
• M72: 35,356,709 km (0.046 R)
• M73: 36,383,399 km (0.096 R)
• M74: 36,670,328 km (0.116 R)
• M75: 36,900,409 km (0.068 R)
• M76: 37,304,174 km (0.108 R)
• M77: 37,941,760 km (0.077 R)
• M78: 38,466,100 km (0.118 R)
• M79: 38,816,907 km (0.078 R)
• M80: 39,168,911 km (0.088 R)
• M81: 39,345,287 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit