🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.86 AU - 1.28 AU

Year: 408 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 691 Days

Day: 21.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.68 AU - 1.98 AU

Year: 913 Days

Day: 30.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,495,178 km

• M1: 1,467,555 km (0.073 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 12.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.49 AU - 8.23 AU

Year: 8130 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,495,178 km

• M1: 169,794 km (0.06 R)
• M2: 281,244 km (0.078 R)
• M3: 509,530 km (0.083 R)
• M4: 600,935 km (0.111 R)
• M5: 724,502 km (0.06 R)
• M6: 1,044,193 km (0.07 R)
• M7: 1,260,661 km (0.108 R)
• M8: 1,847,384 km (0.084 R)
• M9: 2,288,698 km (0.088 R)
• M10: 2,699,344 km (0.092 R)
• M11: 2,978,793 km (0.102 R)
• M12: 3,542,777 km (0.116 R)
• M13: 3,659,613 km (0.116 R)
• M14: 3,754,009 km (0.101 R)
• M15: 3,921,259 km (0.117 R)
• M16: 4,017,900 km (0.092 R)
• M17: 4,488,086 km (0.052 R)
• M18: 4,923,864 km (0.033 R)
• M19: 5,534,972 km (0.095 R)
• M20: 5,835,963 km (0.095 R)
• M21: 6,030,141 km (0.115 R)
• M22: 6,741,478 km (0.076 R)
• M23: 7,210,767 km (0.062 R)
• M24: 7,600,021 km (0.109 R)
• M25: 7,721,045 km (0.037 R)
• M26: 8,150,092 km (0.066 R)
• M27: 8,243,142 km (0.09 R)
• M28: 8,524,087 km (0.083 R)
• M29: 8,650,048 km (0.105 R)
• M30: 9,192,191 km (0.116 R)
• M31: 9,386,070 km (0.102 R)
• M32: 9,909,961 km (0.116 R)
• M33: 10,009,294 km (0.079 R)
• M34: 10,108,927 km (0.105 R)
• M35: 10,376,258 km (0.07 R)
• M36: 10,713,751 km (0.116 R)
• M37: 11,020,576 km (0.057 R)
• M38: 11,157,907 km (0.078 R)
• M39: 11,434,214 km (0.082 R)
• M40: 11,958,405 km (0.049 R)
• M41: 12,347,958 km (0.118 R)
• M42: 12,669,743 km (0.049 R)
• M43: 14,133,109 km (0.099 R)
• M44: 16,348,504 km (0.111 R)
• M45: 16,741,348 km (0.079 R)
• M46: 16,978,461 km (0.119 R)
• M47: 17,576,403 km (0.078 R)
• M48: 18,140,687 km (0.05 R)
• M49: 18,303,000 km (0.117 R)
• M50: 19,080,610 km (0.101 R)
• M51: 19,702,189 km (0.071 R)
• M52: 19,994,503 km (0.037 R)
• M53: 20,414,574 km (0.036 R)
• M54: 20,667,993 km (0.099 R)
• M55: 21,007,580 km (0.087 R)
• M56: 21,821,542 km (0.12 R)
• M57: 22,908,221 km (0.1 R)
• M58: 23,347,889 km (0.049 R)
• M59: 23,923,542 km (0.08 R)
• M60: 24,057,133 km (0.082 R)
• M61: 25,860,834 km (0.088 R)
• M62: 26,135,197 km (0.108 R)
• M63: 26,364,530 km (0.085 R)
• M64: 26,548,536 km (0.084 R)
• M65: 26,732,990 km (0.074 R)
• M66: 26,871,518 km (0.04 R)
• M67: 28,176,310 km (0.108 R)
• M68: 28,600,121 km (0.055 R)
• M69: 28,694,517 km (0.102 R)
• M70: 29,263,587 km (0.049 R)
• M71: 29,454,026 km (0.074 R)
• M72: 29,644,912 km (0.112 R)
• M73: 30,124,074 km (0.097 R)
• M74: 30,509,139 km (0.1 R)
• M75: 30,702,270 km (0.117 R)
• M76: 32,016,787 km (0.106 R)
• M77: 33,101,371 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.6

Radius: 3.6

Gravity: 27.52 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.54 AU - 14.48 AU

Year: 18321 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,495,178 km

• M1: 78,539 km (0.05 R)
• M2: 344,524 km (0.07 R)
• M3: 422,464 km (0.038 R)
• M4: 489,035 km (0.115 R)
• M5: 577,149 km (0.111 R)
• M6: 1,045,240 km (0.051 R)
• M7: 1,229,694 km (0.103 R)
• M8: 1,253,481 km (0.113 R)
• M9: 1,301,501 km (0.054 R)
• M10: 1,374,655 km (0.118 R)
• M11: 1,424,321 km (0.091 R)
• M12: 1,474,437 km (0.109 R)
• M13: 1,654,552 km (0.091 R)
• M14: 1,924,128 km (0.083 R)
• M15: 2,064,002 km (0.113 R)
• M16: 2,092,276 km (0.097 R)
• M17: 2,294,532 km (0.066 R)
• M18: 4,747,339 km (0.081 R)
• M19: 5,438,631 km (0.112 R)
• M20: 5,556,963 km (0.086 R)
• M21: 5,755,928 km (0.102 R)
• M22: 6,038,368 km (0.112 R)
• M23: 6,325,447 km (0.073 R)
• M24: 6,827,647 km (0.094 R)
• M25: 7,040,824 km (0.114 R)
• M26: 7,212,861 km (0.094 R)
• M27: 7,517,143 km (0.114 R)
• M28: 8,228,481 km (0.097 R)
• M29: 8,914,687 km (0.095 R)
• M30: 10,050,284 km (0.115 R)
• M31: 10,098,604 km (0.115 R)
• M32: 10,634,913 km (0.111 R)
• M33: 10,782,865 km (0.105 R)
• M34: 10,931,416 km (0.061 R)
• M35: 11,684,342 km (0.105 R)
• M36: 11,786,068 km (0.104 R)
• M37: 12,402,112 km (0.117 R)
• M38: 12,609,754 km (0.044 R)
• M39: 12,870,952 km (0.091 R)
• M40: 13,292,668 km (0.043 R)
• M41: 13,398,733 km (0.052 R)
• M42: 14,095,411 km (0.089 R)
• M43: 14,203,719 km (0.102 R)
• M44: 15,467,971 km (0.084 R)
• M45: 17,867,521 km (0.077 R)
• M46: 19,050,242 km (0.094 R)
• M47: 19,109,931 km (0.048 R)
• M48: 19,169,920 km (0.076 R)
• M49: 19,409,875 km (0.118 R)
• M50: 19,530,301 km (0.116 R)
• M51: 19,893,076 km (0.08 R)
• M52: 20,625,058 km (0.106 R)
• M53: 21,552,565 km (0.029 R)
• M54: 21,739,563 km (0.086 R)
• M55: 21,864,626 km (0.105 R)
• M56: 22,619,946 km (0.11 R)
• M57: 23,128,130 km (0.09 R)
• M58: 23,255,887 km (0.113 R)
• M59: 23,383,793 km (0.049 R)
• M60: 24,740,496 km (0.106 R)
• M61: 24,805,870 km (0.11 R)
• M62: 25,198,415 km (0.114 R)
• M63: 25,659,176 km (0.084 R)
• M64: 25,989,937 km (0.086 R)
• M65: 26,255,623 km (0.095 R)
• M66: 26,388,765 km (0.034 R)
• M67: 27,192,555 km (0.054 R)
• M68: 27,868,288 km (0.119 R)
• M69: 28,823,770 km (0.111 R)
• M70: 30,977,381 km (0.115 R)
• M71: 31,541,514 km (0.055 R)
• M72: 32,108,939 km (0.036 R)
• M73: 32,823,119 km (0.036 R)
• M74: 34,339,593 km (0.114 R)
• M75: 34,558,155 km (0.087 R)
• M76: 34,996,627 km (0.066 R)
• M77: 35,583,948 km (0.115 R)
• M78: 36,917,613 km (0.052 R)
• M79: 37,740,551 km (0.117 R)
• M80: 40,168,823 km (0.076 R)
• M81: 40,475,948 km (0.071 R)
• M82: 41,789,567 km (0.101 R)
• M83: 41,945,149 km (0.061 R)
• M84: 42,178,671 km (0.052 R)
• M85: 43,274,326 km (0.038 R)
• M86: 45,733,715 km (0.095 R)
• M87: 50,455,173 km (0.092 R)
• M88: 50,952,287 km (0.093 R)
• M89: 51,867,975 km (0.072 R)
• M90: 52,035,076 km (0.081 R)
• M91: 54,647,653 km (0.108 R)
• M92: 56,098,454 km (0.052 R)
• M93: 57,216,249 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.6

Radius: 6.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.19 AU - 19.75 AU

Year: 25793 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,495,178 km

• M1: 752,776 km (0.081 R)
• M2: 1,349,522 km (0.101 R)
• M3: 1,502,860 km (0.047 R)
• M4: 1,641,537 km (0.107 R)
• M5: 1,702,424 km (0.083 R)
• M6: 2,171,114 km (0.119 R)
• M7: 2,606,892 km (0.036 R)
• M8: 2,750,058 km (0.098 R)
• M9: 3,742,640 km (0.107 R)
• M10: 3,931,582 km (0.086 R)
• M11: 5,249,240 km (0.068 R)
• M12: 6,625,241 km (0.083 R)
• M13: 7,454,013 km (0.079 R)
• M14: 7,623,657 km (0.098 R)
• M15: 7,691,874 km (0.068 R)
• M16: 8,811,015 km (0.103 R)
• M17: 8,918,427 km (0.097 R)
• M18: 9,609,419 km (0.116 R)
• M19: 10,279,917 km (0.064 R)
• M20: 11,744,330 km (0.066 R)
• M21: 12,140,466 km (0.058 R)
• M22: 12,661,964 km (0.069 R)
• M23: 12,864,370 km (0.114 R)
• M24: 13,190,643 km (0.049 R)
• M25: 13,768,240 km (0.069 R)
• M26: 14,565,297 km (0.095 R)
• M27: 14,777,427 km (0.092 R)
• M28: 16,159,861 km (0.112 R)
• M29: 16,203,693 km (0.063 R)
• M30: 16,335,489 km (0.085 R)
• M31: 17,089,163 km (0.115 R)
• M32: 18,584,394 km (0.112 R)
• M33: 20,121,063 km (0.099 R)
• M34: 21,360,182 km (0.096 R)
• M35: 22,722,121 km (0.076 R)
• M36: 24,011,805 km (0.107 R)
• M37: 24,413,325 km (0.079 R)
• M38: 24,564,569 km (0.117 R)
• M39: 25,324,975 km (0.111 R)
• M40: 25,375,988 km (0.045 R)
• M41: 25,836,300 km (0.069 R)
• M42: 26,402,528 km (0.103 R)
• M43: 26,921,034 km (0.069 R)
• M44: 27,077,215 km (0.062 R)
• M45: 27,233,694 km (0.1 R)
• M46: 28,868,051 km (0.085 R)
• M47: 31,296,772 km (0.11 R)
• M48: 31,570,536 km (0.084 R)
• M49: 33,342,074 km (0.057 R)
• M50: 33,677,921 km (0.103 R)
• M51: 34,748,444 km (0.071 R)
• M52: 36,519,084 km (0.102 R)
• M53: 37,502,391 km (0.11 R)
• M54: 38,201,761 km (0.096 R)
• M55: 38,670,451 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit