🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.6 AU

Year: 132 Days

Day: 14.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.16 AU

Year: 392 Days

Day: 27.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.02 AU - 1.24 AU

Year: 450 Days

Day: 27.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 109.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 1.99 AU

Year: 905 Days

Day: 28.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,056,467 km

• M1: 177,423 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.77 AU - 2.83 AU

Year: 1307 Days

Day: 40.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.2 AU - 3.16 AU

Year: 1644 Days

Day: 21.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 13.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.38 AU - 12.06 AU

Year: 15036 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,056,467 km

• M1: 188,793 km (0.076 R)
• M2: 271,221 km (0.095 R)
• M3: 525,238 km (0.074 R)
• M4: 1,382,883 km (0.119 R)
• M5: 1,615,358 km (0.111 R)
• M6: 2,145,682 km (0.101 R)
• M7: 2,585,051 km (0.099 R)
• M8: 3,359,071 km (0.094 R)
• M9: 3,484,284 km (0.081 R)
• M10: 3,935,172 km (0.094 R)
• M11: 4,034,355 km (0.115 R)
• M12: 4,268,775 km (0.087 R)
• M13: 4,611,654 km (0.073 R)
• M14: 4,963,657 km (0.116 R)
• M15: 5,360,989 km (0.09 R)
• M16: 5,693,845 km (0.111 R)
• M17: 5,919,588 km (0.096 R)
• M18: 6,851,732 km (0.07 R)
• M19: 7,912,979 km (0.11 R)
• M20: 8,420,116 km (0.064 R)
• M21: 9,068,922 km (0.049 R)
• M22: 9,200,568 km (0.044 R)
• M23: 10,322,851 km (0.105 R)
• M24: 10,783,912 km (0.098 R)
• M25: 11,298,828 km (0.112 R)
• M26: 11,393,224 km (0.061 R)
• M27: 12,352,745 km (0.098 R)
• M28: 13,089,365 km (0.117 R)
• M29: 13,638,539 km (0.114 R)
• M30: 13,739,218 km (0.097 R)
• M31: 13,890,761 km (0.113 R)
• M32: 14,914,908 km (0.108 R)
• M33: 15,383,598 km (0.063 R)
• M34: 15,540,975 km (0.117 R)
• M35: 15,963,290 km (0.12 R)
• M36: 16,496,307 km (0.089 R)
• M37: 17,361,581 km (0.113 R)
• M38: 18,408,018 km (0.074 R)
• M39: 18,910,966 km (0.085 R)
• M40: 19,759,186 km (0.085 R)
• M41: 21,025,532 km (0.116 R)
• M42: 22,555,918 km (0.116 R)
• M43: 23,515,588 km (0.071 R)
• M44: 24,672,279 km (0.095 R)
• M45: 25,350,556 km (0.053 R)
• M46: 26,410,756 km (0.113 R)
• M47: 27,612,775 km (0.08 R)
• M48: 28,897,222 km (0.03 R)
• M49: 29,286,326 km (0.12 R)
• M50: 29,481,552 km (0.039 R)
• M51: 30,926,517 km (0.114 R)
• M52: 31,590,882 km (0.118 R)
• M53: 32,058,824 km (0.044 R)
• M54: 33,204,594 km (0.062 R)
• M55: 34,363,977 km (0.091 R)
• M56: 34,638,639 km (0.119 R)
• M57: 35,259,321 km (0.101 R)
• M58: 36,511,904 km (0.034 R)
• M59: 36,721,939 km (0.106 R)
• M60: 39,203,618 km (0.104 R)
• M61: 39,347,082 km (0.079 R)
• M62: 44,775,690 km (0.088 R)
• M63: 45,451,872 km (0.034 R)
• M64: 45,904,555 km (0.042 R)
• M65: 46,510,277 km (0.114 R)
• M66: 46,966,401 km (0.072 R)
• M67: 47,271,282 km (0.091 R)
• M68: 47,883,137 km (0.101 R)
• M69: 48,343,599 km (0.082 R)
• M70: 48,728,514 km (0.098 R)
• M71: 49,889,394 km (0.112 R)
• M72: 50,278,498 km (0.102 R)
• M73: 52,238,380 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 5.2

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.29 AU - 15.39 AU

Year: 16244 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,056,467 km

• M1: 192,832 km (0.09 R)
• M2: 326,871 km (0.091 R)
• M3: 382,971 km (0.117 R)
• M4: 623,075 km (0.085 R)
• M5: 676,182 km (0.1 R)
• M6: 730,935 km (0.082 R)
• M7: 825,631 km (0.072 R)
• M8: 985,401 km (0.118 R)
• M9: 1,090,419 km (0.044 R)
• M10: 1,221,317 km (0.099 R)
• M11: 1,522,158 km (0.043 R)
• M12: 1,594,863 km (0.107 R)
• M13: 1,643,931 km (0.112 R)
• M14: 1,718,580 km (0.115 R)
• M15: 1,768,845 km (0.087 R)
• M16: 1,897,051 km (0.117 R)
• M17: 2,135,210 km (0.114 R)
• M18: 2,639,954 km (0.057 R)
• M19: 3,057,182 km (0.112 R)
• M20: 3,211,118 km (0.081 R)
• M21: 3,720,798 km (0.096 R)
• M22: 4,531,469 km (0.113 R)
• M23: 5,137,789 km (0.108 R)
• M24: 6,503,319 km (0.118 R)
• M25: 6,661,743 km (0.081 R)
• M26: 6,901,548 km (0.105 R)
• M27: 7,430,975 km (0.118 R)
• M28: 7,596,580 km (0.085 R)
• M29: 7,973,417 km (0.026 R)
• M30: 8,228,182 km (0.104 R)
• M31: 8,356,387 km (0.095 R)
• M32: 8,658,426 km (0.074 R)
• M33: 9,008,036 km (0.035 R)
• M34: 9,630,812 km (0.098 R)
• M35: 10,175,647 km (0.103 R)
• M36: 10,405,579 km (0.087 R)
• M37: 11,058,574 km (0.104 R)
• M38: 11,342,511 km (0.089 R)
• M39: 11,485,377 km (0.059 R)
• M40: 11,628,841 km (0.098 R)
• M41: 11,676,712 km (0.119 R)
• M42: 12,306,070 km (0.114 R)
• M43: 13,295,660 km (0.102 R)
• M44: 13,396,041 km (0.077 R)
• M45: 14,054,570 km (0.08 R)
• M46: 14,827,393 km (0.12 R)
• M47: 15,140,352 km (0.058 R)
• M48: 16,092,243 km (0.103 R)
• M49: 16,360,173 km (0.057 R)
• M50: 16,467,734 km (0.107 R)
• M51: 16,791,763 km (0.062 R)
• M52: 17,611,260 km (0.102 R)
• M53: 17,887,268 km (0.114 R)
• M54: 18,109,121 km (0.107 R)
• M55: 19,062,209 km (0.108 R)
• M56: 19,801,971 km (0.097 R)
• M57: 20,088,900 km (0.062 R)
• M58: 20,146,495 km (0.109 R)
• M59: 20,609,051 km (0.115 R)
• M60: 20,841,527 km (0.11 R)
• M61: 22,136,296 km (0.09 R)
• M62: 22,613,513 km (0.078 R)
• M63: 22,853,319 km (0.078 R)
• M64: 23,396,209 km (0.051 R)
• M65: 24,187,732 km (0.12 R)
• M66: 25,111,947 km (0.045 R)
• M67: 26,614,508 km (0.068 R)
• M68: 28,533,251 km (0.077 R)
• M69: 29,705,799 km (0.069 R)
• M70: 30,562,396 km (0.104 R)
• M71: 30,694,940 km (0.102 R)
• M72: 31,293,481 km (0.054 R)
• M73: 33,794,757 km (0.054 R)
• M74: 34,206,301 km (0.107 R)
• M75: 35,729,806 km (0.068 R)
• M76: 36,499,786 km (0.079 R)
• M77: 37,487,730 km (0.103 R)
• M78: 37,771,518 km (0.108 R)
• M79: 38,699,024 km (0.073 R)
• M80: 38,842,339 km (0.105 R)
• M81: 38,985,953 km (0.069 R)
• M82: 39,489,649 km (0.112 R)
• M83: 41,086,906 km (0.08 R)
• M84: 41,306,366 km (0.087 R)
• M85: 43,001,459 km (0.054 R)
• M86: 43,298,710 km (0.053 R)
• M87: 44,194,203 km (0.08 R)
• M88: 46,155,281 km (0.056 R)
• M89: 48,762,324 km (0.072 R)
• M90: 49,305,065 km (0.101 R)
• M91: 50,396,381 km (0.061 R)
• M92: 50,709,639 km (0.12 R)
• M93: 50,866,567 km (0.069 R)
• M94: 52,682,237 km (0.105 R)
• M95: 52,920,546 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 4.7

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.32 AU - 17.68 AU

Year: 23983 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,056,467 km

• M1: 60,737 km (0.036 R)
• M2: 143,764 km (0.112 R)
• M3: 181,013 km (0.11 R)
• M4: 350,957 km (0.084 R)
• M5: 910,752 km (0.06 R)
• M6: 961,316 km (0.107 R)
• M7: 1,256,473 km (0.051 R)
• M8: 1,764,357 km (0.094 R)
• M9: 2,123,392 km (0.089 R)
• M10: 2,293,934 km (0.052 R)
• M11: 2,328,640 km (0.094 R)
• M12: 3,567,012 km (0.075 R)
• M13: 3,647,645 km (0.025 R)
• M14: 4,018,049 km (0.086 R)
• M15: 4,705,751 km (0.1 R)
• M16: 5,522,106 km (0.093 R)
• M17: 5,946,515 km (0.059 R)
• M18: 6,332,627 km (0.096 R)
• M19: 7,281,527 km (0.12 R)
• M20: 7,384,001 km (0.106 R)
• M21: 8,542,188 km (0.1 R)
• M22: 8,650,347 km (0.108 R)
• M23: 9,419,430 km (0.108 R)
• M24: 10,038,915 km (0.053 R)
• M25: 10,382,391 km (0.116 R)
• M26: 11,554,940 km (0.111 R)
• M27: 12,339,431 km (0.111 R)
• M28: 13,328,123 km (0.114 R)
• M29: 14,150,163 km (0.037 R)
• M30: 14,214,042 km (0.049 R)
• M31: 14,664,032 km (0.079 R)
• M32: 14,858,360 km (0.108 R)
• M33: 15,249,558 km (0.06 R)
• M34: 15,644,048 km (0.118 R)
• M35: 16,510,519 km (0.053 R)
• M36: 17,323,882 km (0.076 R)
• M37: 17,873,505 km (0.115 R)
• M38: 18,638,399 km (0.115 R)
• M39: 19,272,245 km (0.1 R)
• M40: 20,272,007 km (0.112 R)
• M41: 21,508,583 km (0.058 R)
• M42: 21,655,788 km (0.096 R)
• M43: 23,144,885 km (0.101 R)
• M44: 23,295,680 km (0.059 R)
• M45: 24,359,769 km (0.096 R)
• M46: 24,436,363 km (0.073 R)
• M47: 24,513,107 km (0.102 R)
• M48: 25,439,716 km (0.115 R)
• M49: 25,907,359 km (0.076 R)
• M50: 26,693,047 km (0.119 R)
• M51: 27,327,193 km (0.096 R)
• M52: 27,966,275 km (0.118 R)
• M53: 28,448,877 km (0.112 R)
• M54: 28,691,076 km (0.036 R)
• M55: 29,994,971 km (0.075 R)
• M56: 30,654,100 km (0.093 R)
• M57: 30,819,555 km (0.114 R)
• M58: 31,068,486 km (0.087 R)
• M59: 31,568,143 km (0.106 R)
• M60: 32,238,640 km (0.107 R)
• M61: 32,913,626 km (0.086 R)
• M62: 33,423,007 km (0.058 R)
• M63: 33,678,669 km (0.118 R)
• M64: 34,449,547 km (0.093 R)
• M65: 34,621,734 km (0.108 R)
• M66: 36,096,021 km (0.074 R)
• M67: 37,060,928 km (0.095 R)
• M68: 38,301,244 km (0.12 R)
• M69: 38,926,413 km (0.063 R)
• M70: 40,277,432 km (0.062 R)
• M71: 40,640,356 km (0.083 R)
• M72: 40,731,162 km (0.104 R)
• M73: 44,984,529 km (0.103 R)
• M74: 45,266,820 km (0.085 R)
• M75: 45,549,709 km (0.064 R)
• M76: 46,782,097 km (0.082 R)
• M77: 47,068,128 km (0.092 R)
• M78: 47,737,578 km (0.065 R)
• M79: 48,121,596 km (0.106 R)
• M80: 50,349,407 km (0.062 R)
• M81: 51,820,254 km (0.112 R)
• M82: 53,903,105 km (0.085 R)
• M83: 56,722,576 km (0.08 R)
• M84: 57,231,059 km (0.094 R)
• M85: 58,150,188 km (0.086 R)
• M86: 58,252,663 km (0.042 R)
• M87: 59,383,174 km (0.1 R)
• M88: 59,796,214 km (0.112 R)
• M89: 60,521,165 km (0.11 R)
• M90: 61,353,228 km (0.081 R)
• M91: 63,871,858 km (0.12 R)
• M92: 63,977,624 km (0.091 R)
• M93: 66,103,410 km (0.117 R)
• M94: 67,282,390 km (0.055 R)
• M95: 67,497,512 km (0.101 R)
• M96: 70,205,832 km (0.071 R)
• M97: 70,970,427 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit