🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.59 AU - 0.77 AU

Year: 209 Days

Day: 43.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.42 AU - 1.66 AU

Year: 712 Days

Day: 35.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.91 AU - 2.55 AU

Year: 1241 Days

Day: 45.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,440,726 km

• M1: 1,364,781 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.25 AU - 4.43 AU

Year: 3370 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 10.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.6 AU - 5.68 AU

Year: 4344 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,440,726 km

• M1: 135,984 km (0.117 R)
• M2: 267,930 km (0.104 R)
• M3: 349,311 km (0.087 R)
• M4: 516,262 km (0.12 R)
• M5: 605,572 km (0.09 R)
• M6: 824,883 km (0.046 R)
• M7: 932,144 km (0.113 R)
• M8: 1,812,378 km (0.106 R)
• M9: 1,891,067 km (0.1 R)
• M10: 1,986,959 km (0.105 R)
• M11: 2,068,191 km (0.072 R)
• M12: 2,200,585 km (0.041 R)
• M13: 2,404,337 km (0.102 R)
• M14: 2,794,339 km (0.111 R)
• M15: 2,885,743 km (0.076 R)
• M16: 3,034,294 km (0.105 R)
• M17: 3,147,240 km (0.068 R)
• M18: 3,573,744 km (0.075 R)
• M19: 3,673,226 km (0.054 R)
• M20: 3,895,529 km (0.068 R)
• M21: 4,122,169 km (0.079 R)
• M22: 4,567,073 km (0.087 R)
• M23: 4,938,525 km (0.032 R)
• M24: 5,161,575 km (0.11 R)
• M25: 5,757,124 km (0.099 R)
• M26: 6,086,988 km (0.052 R)
• M27: 6,447,070 km (0.098 R)
• M28: 6,519,924 km (0.108 R)
• M29: 6,789,649 km (0.098 R)
• M30: 6,963,033 km (0.074 R)
• M31: 7,062,815 km (0.11 R)
• M32: 7,339,720 km (0.027 R)
• M33: 7,441,297 km (0.091 R)
• M34: 7,826,512 km (0.113 R)
• M35: 7,956,363 km (0.086 R)
• M36: 8,191,830 km (0.074 R)
• M37: 8,616,239 km (0.084 R)
• M38: 9,102,432 km (0.102 R)
• M39: 9,376,346 km (0.084 R)
• M40: 9,625,127 km (0.108 R)
• M41: 10,016,625 km (0.082 R)
• M42: 10,101,147 km (0.1 R)
• M43: 10,728,561 km (0.084 R)
• M44: 11,047,055 km (0.103 R)
• M45: 11,604,456 km (0.105 R)
• M46: 11,723,088 km (0.074 R)
• M47: 12,051,156 km (0.072 R)
• M48: 12,231,272 km (0.094 R)
• M49: 12,716,268 km (0.116 R)
• M50: 13,022,495 km (0.102 R)
• M51: 13,176,580 km (0.116 R)
• M52: 13,767,642 km (0.106 R)
• M53: 14,654,308 km (0.076 R)
• M54: 15,039,972 km (0.074 R)
• M55: 15,429,076 km (0.101 R)
• M56: 15,494,151 km (0.107 R)
• M57: 15,559,375 km (0.102 R)
• M58: 15,788,559 km (0.063 R)
• M59: 15,887,144 km (0.119 R)
• M60: 16,150,885 km (0.106 R)
• M61: 17,119,083 km (0.087 R)
• M62: 18,381,689 km (0.077 R)
• M63: 18,485,360 km (0.092 R)
• M64: 20,064,066 km (0.034 R)
• M65: 20,887,453 km (0.113 R)
• M66: 21,176,476 km (0.089 R)
• M67: 21,576,052 km (0.072 R)
• M68: 22,051,474 km (0.112 R)
• M69: 23,460,836 km (0.043 R)
• M70: 23,535,934 km (0.077 R)
• M71: 23,761,378 km (0.107 R)
• M72: 24,441,899 km (0.079 R)
• M73: 24,556,042 km (0.107 R)
• M74: 25,320,936 km (0.064 R)
• M75: 25,552,064 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 11.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.19 AU - 5.35 AU

Year: 4510 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,440,726 km

• M1: 209,587 km (0.032 R)
• M2: 504,294 km (0.079 R)
• M3: 733,179 km (0.071 R)
• M4: 1,268,141 km (0.051 R)
• M5: 1,353,412 km (0.098 R)
• M6: 1,465,012 km (0.049 R)
• M7: 1,862,793 km (0.08 R)
• M8: 2,078,962 km (0.087 R)
• M9: 2,274,935 km (0.071 R)
• M10: 2,585,500 km (0.108 R)
• M11: 2,940,945 km (0.108 R)
• M12: 3,258,242 km (0.11 R)
• M13: 3,960,304 km (0.114 R)
• M14: 4,157,774 km (0.066 R)
• M15: 4,358,534 km (0.112 R)
• M16: 4,442,159 km (0.095 R)
• M17: 4,526,383 km (0.104 R)
• M18: 4,831,263 km (0.089 R)
• M19: 5,295,017 km (0.063 R)
• M20: 5,461,369 km (0.114 R)
• M21: 5,603,487 km (0.114 R)
• M22: 6,536,529 km (0.075 R)
• M23: 7,091,537 km (0.109 R)
• M24: 7,632,633 km (0.092 R)
• M25: 7,835,488 km (0.049 R)
• M26: 8,157,721 km (0.095 R)
• M27: 8,290,864 km (0.109 R)
• M28: 8,800,244 km (0.067 R)
• M29: 8,891,200 km (0.114 R)
• M30: 9,350,615 km (0.033 R)
• M31: 9,490,040 km (0.083 R)
• M32: 9,598,947 km (0.051 R)
• M33: 9,817,959 km (0.107 R)
• M34: 9,991,193 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.26 AU - 11.3 AU

Year: 12287 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,440,726 km

• M1: 631,303 km (0.115 R)
• M2: 690,095 km (0.07 R)
• M3: 763,398 km (0.085 R)
• M4: 1,027,289 km (0.073 R)
• M5: 1,752,988 km (0.117 R)
• M6: 2,210,608 km (0.107 R)
• M7: 2,377,409 km (0.116 R)
• M8: 2,703,832 km (0.076 R)
• M9: 2,943,039 km (0.111 R)
• M10: 3,899,568 km (0.118 R)
• M11: 4,681,217 km (0.103 R)
• M12: 4,848,018 km (0.095 R)
• M13: 5,485,156 km (0.116 R)
• M14: 5,890,117 km (0.063 R)
• M15: 6,489,406 km (0.065 R)
• M16: 7,521,482 km (0.052 R)
• M17: 7,999,597 km (0.063 R)
• M18: 8,085,017 km (0.042 R)
• M19: 8,400,818 km (0.059 R)
• M20: 8,779,151 km (0.091 R)
• M21: 9,673,597 km (0.1 R)
• M22: 9,886,474 km (0.119 R)
• M23: 11,644,399 km (0.119 R)
• M24: 11,838,427 km (0.112 R)
• M25: 12,625,312 km (0.108 R)
• M26: 13,125,568 km (0.03 R)
• M27: 14,214,490 km (0.107 R)
• M28: 14,352,719 km (0.097 R)
• M29: 15,830,147 km (0.099 R)
• M30: 16,189,033 km (0.05 R)
• M31: 16,369,448 km (0.117 R)
• M32: 17,281,696 km (0.076 R)
• M33: 17,651,053 km (0.08 R)
• M34: 18,850,977 km (0.101 R)
• M35: 19,691,119 km (0.11 R)
• M36: 20,038,336 km (0.117 R)
• M37: 21,685,259 km (0.077 R)
• M38: 22,243,857 km (0.109 R)
• M39: 22,766,702 km (0.062 R)
• M40: 23,009,499 km (0.072 R)
• M41: 24,153,474 km (0.074 R)
• M42: 24,359,620 km (0.109 R)
• M43: 25,903,918 km (0.065 R)
• M44: 26,709,204 km (0.11 R)
• M45: 27,954,008 km (0.118 R)
• M46: 28,779,788 km (0.104 R)
• M47: 29,217,661 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 5.3

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.24 AU - 18.6 AU

Year: 25945 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,440,726 km

• M1: 80,484 km (0.058 R)
• M2: 212,279 km (0.081 R)
• M3: 694,882 km (0.072 R)
• M4: 1,205,759 km (0.106 R)
• M5: 1,268,590 km (0.115 R)
• M6: 1,598,603 km (0.102 R)
• M7: 1,633,010 km (0.067 R)
• M8: 1,702,573 km (0.057 R)
• M9: 2,103,196 km (0.109 R)
• M10: 3,246,274 km (0.114 R)
• M11: 3,378,369 km (0.077 R)
• M12: 3,602,616 km (0.069 R)
• M13: 5,354,856 km (0.086 R)
• M14: 7,852,093 km (0.099 R)
• M15: 7,970,425 km (0.077 R)
• M16: 8,389,000 km (0.094 R)
• M17: 8,631,348 km (0.074 R)
• M18: 9,061,143 km (0.062 R)
• M19: 9,185,160 km (0.101 R)
• M20: 10,197,937 km (0.099 R)
• M21: 10,521,667 km (0.087 R)
• M22: 10,717,491 km (0.113 R)
• M23: 10,980,484 km (0.096 R)
• M24: 11,379,012 km (0.099 R)
• M25: 11,714,560 km (0.066 R)
• M26: 11,849,797 km (0.102 R)
• M27: 12,053,549 km (0.057 R)
• M28: 14,805,701 km (0.096 R)
• M29: 15,025,161 km (0.097 R)
• M30: 18,996,087 km (0.082 R)
• M31: 20,604,264 km (0.111 R)
• M32: 20,685,795 km (0.045 R)
• M33: 21,177,374 km (0.034 R)
• M34: 21,424,659 km (0.111 R)
• M35: 21,838,896 km (0.112 R)
• M36: 22,005,248 km (0.117 R)
• M37: 23,436,750 km (0.05 R)
• M38: 23,521,872 km (0.083 R)
• M39: 23,692,413 km (0.101 R)
• M40: 23,949,123 km (0.054 R)
• M41: 24,120,712 km (0.119 R)
• M42: 26,300,203 km (0.113 R)
• M43: 26,477,178 km (0.088 R)
• M44: 26,921,633 km (0.12 R)
• M45: 27,458,091 km (0.041 R)
• M46: 27,637,758 km (0.112 R)
• M47: 29,088,708 km (0.106 R)
• M48: 31,030,338 km (0.112 R)
• M49: 31,123,837 km (0.096 R)
• M50: 32,064,060 km (0.116 R)
• M51: 32,442,692 km (0.066 R)
• M52: 32,727,676 km (0.099 R)
• M53: 32,822,820 km (0.084 R)
• M54: 34,261,503 km (0.098 R)
• M55: 35,525,006 km (0.097 R)
• M56: 37,597,834 km (0.105 R)
• M57: 37,897,180 km (0.092 R)
• M58: 38,197,273 km (0.097 R)
• M59: 39,405,575 km (0.091 R)
• M60: 39,912,862 km (0.104 R)
• M61: 40,626,443 km (0.096 R)
• M62: 41,447,287 km (0.08 R)
• M63: 45,419,858 km (0.086 R)
• M64: 45,632,287 km (0.097 R)
• M65: 48,749,458 km (0.072 R)
• M66: 50,498,556 km (0.076 R)
• M67: 50,718,615 km (0.037 R)
• M68: 51,159,629 km (0.08 R)
• M69: 51,823,694 km (0.091 R)
• M70: 52,156,699 km (0.098 R)
• M71: 52,602,052 km (0.104 R)
• M72: 55,412,996 km (0.098 R)
• M73: 55,753,630 km (0.115 R)
• M74: 58,503,389 km (0.107 R)
• M75: 59,545,787 km (0.056 R)
• M76: 60,477,632 km (0.118 R)
• M77: 61,531,699 km (0.061 R)
• M78: 64,849,331 km (0.088 R)
• M79: 65,328,044 km (0.093 R)
• M80: 71,039,840 km (0.076 R)
• M81: 72,151,801 km (0.113 R)
• M82: 73,144,832 km (0.094 R)
• M83: 73,892,671 km (0.039 R)
• M84: 75,773,266 km (0.04 R)
• M85: 77,035,723 km (0.086 R)
• M86: 79,581,579 km (0.057 R)
• M87: 81,767,055 km (0.079 R)
• M88: 83,581,527 km (0.081 R)
• M89: 85,934,103 km (0.071 R)
• M90: 86,328,294 km (0.07 R)
• M91: 86,459,790 km (0.073 R)
• M92: 88,308,221 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit