🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.2 AU - 1.32 AU

Year: 522 Days

Day: 33.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.45 AU - 1.51 AU

Year: 664 Days

Day: 20.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,232,930 km

• M1: 50,564 km (0.037 R)
• M2: 1,039,107 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2 AU - 2.24 AU

Year: 1139 Days

Day: 26 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,232,930 km

• M1: 90,806 km (0.108 R)
• M2: 722,558 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.59 AU - 4.05 AU

Year: 2755 Days

Day: 41.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 10.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.29 AU - 8.72 AU

Year: 7578 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,232,930 km

• M1: 137,630 km (0.082 R)
• M2: 222,452 km (0.095 R)
• M3: 297,550 km (0.092 R)
• M4: 717,172 km (0.077 R)
• M5: 786,436 km (0.089 R)
• M6: 1,454,540 km (0.07 R)
• M7: 1,529,489 km (0.119 R)
• M8: 1,605,634 km (0.063 R)
• M9: 2,107,684 km (0.103 R)
• M10: 2,175,901 km (0.112 R)
• M11: 2,402,991 km (0.042 R)
• M12: 2,674,810 km (0.108 R)
• M13: 2,804,960 km (0.086 R)
• M14: 3,052,694 km (0.047 R)
• M15: 3,149,783 km (0.052 R)
• M16: 3,267,816 km (0.074 R)
• M17: 3,775,252 km (0.037 R)
• M18: 3,964,044 km (0.114 R)
• M19: 4,329,213 km (0.085 R)
• M20: 4,526,981 km (0.049 R)
• M21: 4,682,862 km (0.07 R)
• M22: 4,863,277 km (0.059 R)
• M23: 5,254,176 km (0.108 R)
• M24: 5,465,259 km (0.044 R)
• M25: 5,823,396 km (0.115 R)
• M26: 5,920,336 km (0.09 R)
• M27: 6,213,847 km (0.108 R)
• M28: 6,917,705 km (0.114 R)
• M29: 7,331,193 km (0.1 R)
• M30: 7,806,017 km (0.059 R)
• M31: 7,966,535 km (0.097 R)
• M32: 8,128,101 km (0.064 R)
• M33: 8,318,090 km (0.08 R)
• M34: 8,427,297 km (0.075 R)
• M35: 8,509,426 km (0.06 R)
• M36: 9,688,407 km (0.066 R)
• M37: 9,774,575 km (0.059 R)
• M38: 10,150,964 km (0.074 R)
• M39: 11,520,682 km (0.119 R)
• M40: 12,258,199 km (0.088 R)
• M41: 12,507,429 km (0.084 R)
• M42: 12,758,305 km (0.116 R)
• M43: 13,169,699 km (0.102 R)
• M44: 13,875,651 km (0.063 R)
• M45: 14,005,353 km (0.098 R)
• M46: 14,102,890 km (0.116 R)
• M47: 14,396,850 km (0.064 R)
• M48: 14,858,210 km (0.119 R)
• M49: 15,357,867 km (0.097 R)
• M50: 15,998,744 km (0.104 R)
• M51: 16,168,837 km (0.111 R)
• M52: 16,339,528 km (0.06 R)
• M53: 17,306,529 km (0.107 R)
• M54: 17,551,121 km (0.064 R)
• M55: 17,796,911 km (0.075 R)
• M56: 18,755,833 km (0.087 R)
• M57: 19,187,273 km (0.079 R)
• M58: 19,913,721 km (0.082 R)
• M59: 20,096,828 km (0.112 R)
• M60: 20,760,295 km (0.086 R)
• M61: 21,393,692 km (0.046 R)
• M62: 21,844,431 km (0.099 R)
• M63: 23,679,099 km (0.084 R)
• M64: 23,795,337 km (0.074 R)
• M65: 23,872,978 km (0.085 R)
• M66: 24,067,455 km (0.102 R)
• M67: 24,968,782 km (0.097 R)
• M68: 25,443,456 km (0.11 R)
• M69: 25,642,122 km (0.084 R)
• M70: 25,921,122 km (0.107 R)
• M71: 26,401,780 km (0.067 R)
• M72: 26,522,356 km (0.079 R)
• M73: 26,764,106 km (0.12 R)
• M74: 27,087,686 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 8.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.62 AU - 10.42 AU

Year: 10838 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 93,232,930 km

• M1: 116,238 km (0.109 R)
• M2: 177,573 km (0.1 R)
• M3: 376,388 km (0.071 R)
• M4: 599,887 km (0.074 R)
• M5: 691,441 km (0.089 R)
• M6: 812,765 km (0.069 R)
• M7: 863,479 km (0.111 R)
• M8: 1,327,980 km (0.115 R)
• M9: 1,419,085 km (0.111 R)
• M10: 1,491,491 km (0.098 R)
• M11: 1,683,425 km (0.103 R)
• M12: 2,441,736 km (0.091 R)
• M13: 3,129,288 km (0.113 R)
• M14: 3,431,476 km (0.116 R)
• M15: 3,771,961 km (0.045 R)
• M16: 3,975,713 km (0.108 R)
• M17: 4,318,143 km (0.106 R)
• M18: 4,857,443 km (0.101 R)
• M19: 5,143,025 km (0.087 R)
• M20: 5,320,299 km (0.071 R)
• M21: 5,466,905 km (0.08 R)
• M22: 5,565,340 km (0.104 R)
• M23: 5,631,313 km (0.049 R)
• M24: 6,253,939 km (0.058 R)
• M25: 6,933,712 km (0.079 R)
• M26: 7,201,492 km (0.076 R)
• M27: 7,309,502 km (0.103 R)
• M28: 7,747,075 km (0.106 R)
• M29: 7,969,079 km (0.119 R)
• M30: 8,024,879 km (0.12 R)
• M31: 8,174,327 km (0.079 R)
• M32: 8,400,369 km (0.116 R)
• M33: 9,013,122 km (0.093 R)
• M34: 9,071,316 km (0.1 R)
• M35: 9,129,659 km (0.11 R)
• M36: 9,521,605 km (0.115 R)
• M37: 9,719,673 km (0.108 R)
• M38: 9,938,983 km (0.116 R)
• M39: 10,180,285 km (0.084 R)
• M40: 10,240,872 km (0.078 R)
• M41: 10,423,531 km (0.101 R)
• M42: 10,484,567 km (0.109 R)
• M43: 11,164,639 km (0.103 R)
• M44: 11,247,965 km (0.034 R)
• M45: 11,436,458 km (0.051 R)
• M46: 11,901,408 km (0.11 R)
• M47: 12,157,520 km (0.111 R)
• M48: 12,480,352 km (0.103 R)
• M49: 13,068,571 km (0.081 R)
• M50: 13,200,666 km (0.027 R)
• M51: 13,333,060 km (0.052 R)
• M52: 13,599,045 km (0.114 R)
• M53: 13,777,515 km (0.113 R)
• M54: 13,844,535 km (0.116 R)
• M55: 14,181,729 km (0.096 R)
• M56: 14,362,592 km (0.107 R)
• M57: 14,864,044 km (0.099 R)
• M58: 15,001,824 km (0.117 R)
• M59: 15,070,938 km (0.068 R)
• M60: 15,394,518 km (0.092 R)
• M61: 15,557,131 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.18 AU - 15.18 AU

Year: 15684 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,232,930 km

• M1: 155,133 km (0.085 R)
• M2: 271,520 km (0.06 R)
• M3: 742,454 km (0.119 R)
• M4: 1,329,027 km (0.108 R)
• M5: 1,768,995 km (0.032 R)
• M6: 1,856,510 km (0.115 R)
• M7: 1,975,589 km (0.096 R)
• M8: 2,676,456 km (0.057 R)
• M9: 2,949,472 km (0.104 R)
• M10: 3,860,822 km (0.109 R)
• M11: 4,730,584 km (0.114 R)
• M12: 5,443,268 km (0.077 R)
• M13: 5,746,503 km (0.102 R)
• M14: 6,144,583 km (0.083 R)
• M15: 6,234,342 km (0.106 R)
• M16: 6,369,728 km (0.116 R)
• M17: 6,597,565 km (0.097 R)
• M18: 7,440,101 km (0.049 R)
• M19: 8,918,726 km (0.099 R)
• M20: 9,071,465 km (0.117 R)
• M21: 9,328,175 km (0.051 R)
• M22: 9,587,129 km (0.1 R)
• M23: 9,796,117 km (0.095 R)
• M24: 10,701,035 km (0.067 R)
• M25: 11,190,968 km (0.06 R)
• M26: 11,967,530 km (0.087 R)
• M27: 12,476,014 km (0.053 R)
• M28: 12,647,154 km (0.072 R)
• M29: 14,519,969 km (0.105 R)
• M30: 16,166,593 km (0.078 R)
• M31: 16,728,632 km (0.047 R)
• M32: 16,917,275 km (0.083 R)
• M33: 17,106,816 km (0.044 R)
• M34: 17,360,534 km (0.082 R)
• M35: 18,452,748 km (0.102 R)
• M36: 19,633,374 km (0.108 R)
• M37: 19,965,781 km (0.067 R)
• M38: 21,929,552 km (0.08 R)
• M39: 22,136,296 km (0.038 R)
• M40: 22,274,375 km (0.082 R)
• M41: 23,249,454 km (0.028 R)
• M42: 25,096,838 km (0.102 R)
• M43: 26,330,272 km (0.042 R)
• M44: 26,843,842 km (0.112 R)
• M45: 27,212,750 km (0.071 R)
• M46: 29,461,057 km (0.088 R)
• M47: 29,994,223 km (0.057 R)
• M48: 30,147,113 km (0.091 R)
• M49: 30,915,597 km (0.086 R)
• M50: 31,379,799 km (0.094 R)
• M51: 32,786,318 km (0.109 R)
• M52: 32,943,845 km (0.085 R)
• M53: 33,814,803 km (0.1 R)
• M54: 34,293,068 km (0.087 R)
• M55: 34,613,058 km (0.045 R)
• M56: 34,773,576 km (0.053 R)
• M57: 35,014,578 km (0.084 R)
• M58: 35,175,695 km (0.07 R)
• M59: 35,741,325 km (0.102 R)
• M60: 37,620,723 km (0.099 R)
• M61: 38,116,341 km (0.055 R)
• M62: 38,199,218 km (0.084 R)
• M63: 38,531,026 km (0.112 R)
• M64: 39,197,484 km (0.092 R)
• M65: 39,783,908 km (0.102 R)
• M66: 40,120,204 km (0.083 R)
• M67: 44,840,017 km (0.037 R)
• M68: 45,014,897 km (0.112 R)
• M69: 45,981,000 km (0.067 R)
• M70: 46,245,639 km (0.073 R)
• M71: 47,665,771 km (0.081 R)
• M72: 48,112,470 km (0.101 R)
• M73: 49,822,673 km (0.079 R)
• M74: 53,858,973 km (0.086 R)
• M75: 54,137,973 km (0.059 R)
• M76: 56,293,080 km (0.084 R)
• M77: 56,765,211 km (0.107 R)
• M78: 56,859,907 km (0.117 R)
• M79: 56,954,453 km (0.098 R)
• M80: 57,903,801 km (0.062 R)
• M81: 58,571,606 km (0.067 R)
• M82: 59,145,912 km (0.117 R)
• M83: 59,337,696 km (0.073 R)
• M84: 59,625,971 km (0.052 R)
• M85: 61,073,780 km (0.063 R)
• M86: 62,435,569 km (0.11 R)
• M87: 62,728,631 km (0.073 R)
• M88: 63,218,265 km (0.086 R)
• M89: 64,004,103 km (0.025 R)
• M90: 64,892,116 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.11 AU - 20.05 AU

Year: 30750 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,232,930 km

• M1: 225,145 km (0.085 R)
• M2: 275,559 km (0.098 R)
• M3: 411,993 km (0.113 R)
• M4: 477,516 km (0.064 R)
• M5: 645,365 km (0.06 R)
• M6: 917,633 km (0.095 R)
• M7: 1,962,126 km (0.045 R)
• M8: 2,155,257 km (0.086 R)
• M9: 4,452,930 km (0.104 R)
• M10: 4,656,084 km (0.102 R)
• M11: 5,176,984 km (0.03 R)
• M12: 5,606,928 km (0.046 R)
• M13: 6,216,839 km (0.092 R)
• M14: 6,443,779 km (0.075 R)
• M15: 8,606,366 km (0.12 R)
• M16: 8,732,626 km (0.085 R)
• M17: 8,859,485 km (0.078 R)
• M18: 9,114,998 km (0.108 R)
• M19: 9,179,176 km (0.07 R)
• M20: 9,895,899 km (0.055 R)
• M21: 10,563,106 km (0.108 R)
• M22: 10,630,574 km (0.095 R)
• M23: 10,970,311 km (0.108 R)
• M24: 11,175,859 km (0.076 R)
• M25: 11,521,280 km (0.102 R)
• M26: 12,222,744 km (0.111 R)
• M27: 12,650,146 km (0.11 R)
• M28: 13,082,483 km (0.107 R)
• M29: 13,155,038 km (0.112 R)
• M30: 13,887,769 km (0.037 R)
• M31: 14,184,571 km (0.113 R)
• M32: 16,241,990 km (0.037 R)
• M33: 16,948,242 km (0.117 R)
• M34: 17,265,389 km (0.03 R)
• M35: 17,744,701 km (0.118 R)
• M36: 17,986,152 km (0.115 R)
• M37: 18,309,583 km (0.065 R)
• M38: 18,390,814 km (0.053 R)
• M39: 19,044,407 km (0.056 R)
• M40: 19,622,603 km (0.105 R)
• M41: 20,122,858 km (0.08 R)
• M42: 22,860,499 km (0.112 R)
• M43: 24,451,024 km (0.098 R)
• M44: 24,989,128 km (0.05 R)
• M45: 25,440,464 km (0.106 R)
• M46: 25,712,732 km (0.067 R)
• M47: 26,168,408 km (0.114 R)
• M48: 26,259,812 km (0.09 R)
• M49: 27,087,686 km (0.081 R)
• M50: 28,298,681 km (0.078 R)
• M51: 28,863,563 km (0.037 R)
• M52: 29,813,210 km (0.109 R)
• M53: 30,676,689 km (0.09 R)
• M54: 30,869,670 km (0.092 R)
• M55: 30,966,310 km (0.064 R)
• M56: 31,256,830 km (0.048 R)
• M57: 32,231,908 km (0.114 R)
• M58: 32,624,752 km (0.1 R)
• M59: 34,011,973 km (0.089 R)
• M60: 34,211,687 km (0.097 R)
• M61: 35,418,493 km (0.106 R)
• M62: 37,254,507 km (0.099 R)
• M63: 38,808,081 km (0.103 R)
• M64: 41,230,968 km (0.111 R)
• M65: 41,443,996 km (0.11 R)
• M66: 41,871,098 km (0.114 R)
• M67: 42,729,640 km (0.115 R)
• M68: 45,890,194 km (0.064 R)
• M69: 49,125,248 km (0.068 R)
• M70: 50,144,159 km (0.096 R)
• M71: 50,485,392 km (0.076 R)
• M72: 51,284,394 km (0.069 R)
• M73: 55,459,371 km (0.073 R)
• M74: 58,541,836 km (0.074 R)
• M75: 59,501,356 km (0.115 R)
• M76: 59,862,486 km (0.097 R)
• M77: 60,224,512 km (0.079 R)
• M78: 63,023,189 km (0.067 R)
• M79: 65,615,272 km (0.117 R)
• M80: 66,986,935 km (0.077 R)
• M81: 67,362,575 km (0.084 R)
• M82: 67,864,625 km (0.1 R)
• M83: 69,251,697 km (0.039 R)
• M84: 69,758,385 km (0.077 R)
• M85: 72,310,375 km (0.103 R)
• M86: 73,210,655 km (0.108 R)
• M87: 74,762,882 km (0.118 R)
• M88: 77,899,501 km (0.1 R)
• M89: 80,546,037 km (0.081 R)
• M90: 81,612,819 km (0.105 R)
• M91: 81,746,560 km (0.081 R)
• M92: 82,282,120 km (0.091 R)
• M93: 82,684,389 km (0.119 R)
• M94: 86,335,026 km (0.097 R)
• M95: 91,700,204 km (0.051 R)
• M96: 91,978,306 km (0.114 R)
• M97: 92,117,432 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit