🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.88 AU - 1.26 AU

Year: 406 Days

Day: 44.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,942,020 km

• M1: 84,373 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.22 AU - 1.76 AU

Year: 668 Days

Day: 12.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,942,020 km

• M1: 1,143,227 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.53 AU - 2.03 AU

Year: 872 Days

Day: 29.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,942,020 km

• M1: 42,486 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.63 AU - 2.09 AU

Year: 931 Days

Day: 34.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,942,020 km

• M1: 512,971 km (0.113 R)
• M2: 1,106,127 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.32 AU - 2.6 AU

Year: 1416 Days

Day: 22.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.07 AU - 5.35 AU

Year: 3752 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,942,020 km

• M1: 274,811 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 8.7

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.47 AU - 5.75 AU

Year: 4240 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,942,020 km

• M1: 125,812 km (0.081 R)
• M2: 181,013 km (0.106 R)
• M3: 264,788 km (0.101 R)
• M4: 415,284 km (0.074 R)
• M5: 690,544 km (0.116 R)
• M6: 976,874 km (0.07 R)
• M7: 1,047,185 km (0.1 R)
• M8: 1,222,963 km (0.06 R)
• M9: 1,456,335 km (0.099 R)
• M10: 1,537,417 km (0.109 R)
• M11: 2,073,576 km (0.1 R)
• M12: 2,202,380 km (0.107 R)
• M13: 2,784,016 km (0.078 R)
• M14: 2,865,098 km (0.114 R)
• M15: 2,926,434 km (0.105 R)
• M16: 3,071,244 km (0.112 R)
• M17: 3,303,719 km (0.036 R)
• M18: 3,476,505 km (0.076 R)
• M19: 3,875,931 km (0.064 R)
• M20: 3,966,737 km (0.119 R)
• M21: 4,455,025 km (0.094 R)
• M22: 4,550,318 km (0.12 R)
• M23: 4,670,146 km (0.07 R)
• M24: 5,386,571 km (0.112 R)
• M25: 5,513,430 km (0.102 R)
• M26: 5,641,485 km (0.08 R)
• M27: 6,864,597 km (0.086 R)
• M28: 6,947,176 km (0.095 R)
• M29: 7,676,615 km (0.075 R)
• M30: 7,733,761 km (0.077 R)
• M31: 7,790,908 km (0.084 R)
• M32: 7,934,671 km (0.111 R)
• M33: 8,050,460 km (0.119 R)
• M34: 8,166,548 km (0.082 R)
• M35: 8,283,384 km (0.046 R)
• M36: 8,637,183 km (0.03 R)
• M37: 9,207,300 km (0.081 R)
• M38: 10,007,200 km (0.107 R)
• M39: 10,352,173 km (0.068 R)
• M40: 10,510,447 km (0.058 R)
• M41: 10,573,877 km (0.086 R)
• M42: 11,248,264 km (0.096 R)
• M43: 11,313,189 km (0.034 R)
• M44: 11,607,149 km (0.113 R)
• M45: 12,638,477 km (0.111 R)
• M46: 13,148,007 km (0.117 R)
• M47: 13,319,446 km (0.045 R)
• M48: 13,907,516 km (0.052 R)
• M49: 14,012,234 km (0.09 R)
• M50: 14,610,326 km (0.107 R)
• M51: 14,716,691 km (0.075 R)
• M52: 15,649,732 km (0.083 R)
• M53: 15,794,992 km (0.102 R)
• M54: 15,867,846 km (0.089 R)
• M55: 15,977,202 km (0.112 R)
• M56: 16,086,857 km (0.063 R)
• M57: 17,422,168 km (0.09 R)
• M58: 17,534,965 km (0.054 R)
• M59: 18,064,990 km (0.116 R)
• M60: 18,370,170 km (0.09 R)
• M61: 18,754,038 km (0.068 R)
• M62: 19,607,943 km (0.062 R)
• M63: 20,395,276 km (0.088 R)
• M64: 20,553,999 km (0.084 R)
• M65: 20,713,022 km (0.06 R)
• M66: 21,676,283 km (0.077 R)
• M67: 21,797,756 km (0.086 R)
• M68: 22,367,425 km (0.095 R)
• M69: 22,613,065 km (0.081 R)
• M70: 22,900,891 km (0.116 R)
• M71: 23,065,748 km (0.032 R)
• M72: 23,938,352 km (0.073 R)
• M73: 24,357,675 km (0.059 R)
• M74: 24,652,532 km (0.107 R)
• M75: 25,033,558 km (0.096 R)
• M76: 25,416,529 km (0.084 R)
• M77: 25,630,005 km (0.096 R)
• M78: 26,317,557 km (0.111 R)
• M79: 26,750,194 km (0.105 R)
• M80: 27,010,943 km (0.109 R)
• M81: 27,098,158 km (0.077 R)
• M82: 27,272,589 km (0.088 R)
• M83: 27,622,798 km (0.102 R)
• M84: 27,842,258 km (0.096 R)
• M85: 28,327,404 km (0.044 R)
• M86: 28,415,966 km (0.101 R)
• M87: 29,395,682 km (0.106 R)
• M88: 29,619,780 km (0.032 R)
• M89: 29,934,684 km (0.108 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 9.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.56 AU - 6.28 AU

Year: 5288 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,942,020 km

• M1: 128,804 km (0.072 R)
• M2: 213,925 km (0.085 R)
• M3: 330,910 km (0.029 R)
• M4: 400,473 km (0.044 R)
• M5: 487,689 km (0.076 R)
• M6: 632,649 km (0.104 R)
• M7: 1,235,978 km (0.096 R)
• M8: 1,492,837 km (0.094 R)
• M9: 1,862,045 km (0.104 R)
• M10: 2,198,042 km (0.071 R)
• M11: 2,617,963 km (0.093 R)
• M12: 2,815,133 km (0.105 R)
• M13: 3,317,632 km (0.068 R)
• M14: 3,555,343 km (0.116 R)
• M15: 4,072,802 km (0.078 R)
• M16: 5,014,371 km (0.098 R)
• M17: 5,122,979 km (0.069 R)
• M18: 5,398,239 km (0.098 R)
• M19: 5,565,639 km (0.052 R)
• M20: 6,136,355 km (0.096 R)
• M21: 6,755,541 km (0.114 R)
• M22: 7,643,254 km (0.12 R)
• M23: 8,861,280 km (0.112 R)
• M24: 9,092,259 km (0.109 R)
• M25: 9,258,463 km (0.107 R)
• M26: 9,358,693 km (0.066 R)
• M27: 9,560,202 km (0.104 R)
• M28: 9,763,056 km (0.043 R)
• M29: 10,001,665 km (0.118 R)
• M30: 10,070,181 km (0.093 R)
• M31: 10,658,998 km (0.063 R)
• M32: 11,081,313 km (0.098 R)
• M33: 11,797,438 km (0.11 R)
• M34: 12,787,776 km (0.114 R)
• M35: 13,198,871 km (0.038 R)
• M36: 13,538,607 km (0.084 R)
• M37: 14,613,468 km (0.059 R)
• M38: 16,681,808 km (0.119 R)
• M39: 17,336,448 km (0.107 R)
• M40: 17,584,033 km (0.036 R)
• M41: 17,832,964 km (0.097 R)
• M42: 17,999,466 km (0.038 R)
• M43: 18,628,675 km (0.115 R)
• M44: 18,924,729 km (0.059 R)
• M45: 20,124,654 km (0.113 R)
• M46: 20,428,487 km (0.093 R)
• M47: 20,515,553 km (0.05 R)
• M48: 21,216,718 km (0.109 R)
• M49: 21,437,375 km (0.08 R)
• M50: 21,703,210 km (0.045 R)
• M51: 21,925,662 km (0.113 R)
• M52: 22,238,322 km (0.098 R)
• M53: 22,913,158 km (0.117 R)
• M54: 23,048,993 km (0.111 R)
• M55: 23,139,649 km (0.106 R)
• M56: 23,731,907 km (0.093 R)
• M57: 24,144,947 km (0.114 R)
• M58: 24,699,207 km (0.109 R)
• M59: 24,792,107 km (0.082 R)
• M60: 24,885,007 km (0.113 R)
• M61: 25,773,469 km (0.117 R)
• M62: 26,577,109 km (0.095 R)
• M63: 26,958,284 km (0.116 R)
• M64: 27,293,234 km (0.062 R)
• M65: 27,389,126 km (0.06 R)
• M66: 27,774,041 km (0.054 R)
• M67: 28,306,311 km (0.116 R)
• M68: 28,646,646 km (0.079 R)
• M69: 28,841,871 km (0.098 R)
• M70: 29,184,450 km (0.089 R)
• M71: 29,331,655 km (0.049 R)
• M72: 29,479,158 km (0.074 R)
• M73: 29,577,593 km (0.05 R)
• M74: 30,220,266 km (0.072 R)
• M75: 30,568,231 km (0.087 R)
• M76: 30,867,426 km (0.1 R)
• M77: 31,217,934 km (0.066 R)
• M78: 31,720,733 km (0.102 R)
• M79: 32,327,651 km (0.083 R)
• M80: 33,347,909 km (0.103 R)
• M81: 33,965,000 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.9

Radius: 3

Gravity: 37.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.56 AU - 23.66 AU

Year: 30666 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,942,020 km

• M1: 214,374 km (0.101 R)
• M2: 246,537 km (0.092 R)
• M3: 353,201 km (0.119 R)
• M4: 749,785 km (0.119 R)
• M5: 800,049 km (0.115 R)
• M6: 957,576 km (0.03 R)
• M7: 1,678,488 km (0.038 R)
• M8: 1,811,481 km (0.051 R)
• M9: 2,376,961 km (0.111 R)
• M10: 4,222,998 km (0.077 R)
• M11: 4,267,878 km (0.118 R)
• M12: 4,313,056 km (0.117 R)
• M13: 5,295,765 km (0.086 R)
• M14: 5,937,091 km (0.116 R)
• M15: 6,759,729 km (0.072 R)
• M16: 6,917,854 km (0.054 R)
• M17: 7,892,185 km (0.113 R)
• M18: 8,338,885 km (0.063 R)
• M19: 8,395,283 km (0.119 R)
• M20: 8,966,298 km (0.081 R)
• M21: 9,082,087 km (0.066 R)
• M22: 9,256,518 km (0.073 R)
• M23: 9,905,773 km (0.116 R)
• M24: 10,205,716 km (0.105 R)
• M25: 10,691,760 km (0.115 R)
• M26: 11,185,433 km (0.098 R)
• M27: 12,258,648 km (0.092 R)
• M28: 12,387,152 km (0.078 R)
• M29: 14,637,404 km (0.073 R)
• M30: 16,370,345 km (0.045 R)
• M31: 17,875,150 km (0.065 R)
• M32: 19,125,489 km (0.116 R)
• M33: 22,098,149 km (0.102 R)
• M34: 22,804,251 km (0.074 R)
• M35: 23,517,683 km (0.071 R)
• M36: 25,292,362 km (0.112 R)
• M37: 25,537,703 km (0.107 R)
• M38: 25,701,812 km (0.032 R)
• M39: 25,948,349 km (0.078 R)
• M40: 26,443,967 km (0.105 R)
• M41: 27,109,677 km (0.11 R)
• M42: 27,193,303 km (0.082 R)
• M43: 28,118,565 km (0.109 R)
• M44: 29,654,636 km (0.083 R)
• M45: 29,913,441 km (0.08 R)
• M46: 31,042,905 km (0.027 R)
• M47: 31,744,818 km (0.101 R)
• M48: 34,695,337 km (0.107 R)
• M49: 35,149,964 km (0.1 R)
• M50: 36,710,420 km (0.089 R)
• M51: 36,988,074 km (0.096 R)
• M52: 38,951,546 km (0.089 R)
• M53: 39,898,351 km (0.058 R)
• M54: 39,993,345 km (0.112 R)
• M55: 40,088,639 km (0.113 R)
• M56: 40,469,964 km (0.045 R)
• M57: 40,948,528 km (0.115 R)
• M58: 41,044,420 km (0.051 R)
• M59: 41,236,503 km (0.101 R)
• M60: 41,428,886 km (0.094 R)
• M61: 42,007,830 km (0.07 R)
• M62: 42,978,571 km (0.098 R)
• M63: 43,271,184 km (0.095 R)
• M64: 43,564,546 km (0.086 R)
• M65: 43,858,505 km (0.118 R)
• M66: 47,538,164 km (0.107 R)
• M67: 49,874,883 km (0.088 R)
• M68: 50,799,398 km (0.052 R)
• M69: 51,936,940 km (0.069 R)
• M70: 52,560,913 km (0.061 R)
• M71: 52,665,182 km (0.072 R)
• M72: 53,292,147 km (0.032 R)
• M73: 53,501,734 km (0.081 R)
• M74: 54,237,157 km (0.106 R)
• M75: 54,553,407 km (0.11 R)
• M76: 54,976,021 km (0.089 R)
• M77: 55,399,682 km (0.109 R)
• M78: 56,250,295 km (0.104 R)
• M79: 56,356,959 km (0.078 R)
• M80: 57,964,537 km (0.069 R)
• M81: 59,369,860 km (0.078 R)
• M82: 59,587,076 km (0.114 R)
• M83: 59,804,591 km (0.087 R)
• M84: 64,208,902 km (0.101 R)
• M85: 65,550,496 km (0.054 R)
• M86: 66,562,675 km (0.103 R)
• M87: 67,353,449 km (0.069 R)
• M88: 69,172,859 km (0.042 R)
• M89: 69,630,179 km (0.073 R)
• M90: 70,203,289 km (0.074 R)
• M91: 74,141,602 km (0.033 R)
• M92: 74,609,544 km (0.033 R)
• M93: 74,961,249 km (0.107 R)
• M94: 75,430,986 km (0.083 R)
• M95: 76,727,850 km (0.083 R)
• M96: 76,846,033 km (0.115 R)
• M97: 77,438,291 km (0.099 R)
• M98: 78,865,753 km (0.112 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: 410 - 10,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit