🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.13 AU - 1.49 AU

Year: 529 Days

Day: 19.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.89 AU - 3.09 AU

Year: 1387 Days

Day: 36.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.79 AU - 2.93 AU

Year: 1708 Days

Day: 26.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.86 AU - 4.68 AU

Year: 3116 Days

Day: 24.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 13.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.36 AU - 6.9 AU

Year: 5359 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,856,923 km

• M1: 174,282 km (0.115 R)
• M2: 274,811 km (0.114 R)
• M3: 856,448 km (0.102 R)
• M4: 1,060,499 km (0.099 R)
• M5: 1,241,214 km (0.119 R)
• M6: 1,532,481 km (0.064 R)
• M7: 1,619,846 km (0.114 R)
• M8: 1,724,115 km (0.117 R)
• M9: 2,034,830 km (0.074 R)
• M10: 2,263,266 km (0.115 R)
• M11: 2,414,659 km (0.065 R)
• M12: 2,517,583 km (0.074 R)
• M13: 2,657,157 km (0.091 R)
• M14: 3,166,239 km (0.037 R)
• M15: 3,393,777 km (0.077 R)
• M16: 3,509,716 km (0.072 R)
• M17: 3,705,838 km (0.085 R)
• M18: 3,825,367 km (0.086 R)
• M19: 4,047,819 km (0.063 R)
• M20: 4,569,317 km (0.118 R)
• M21: 4,827,374 km (0.118 R)
• M22: 5,068,226 km (0.057 R)
• M23: 5,448,205 km (0.1 R)
• M24: 5,561,750 km (0.119 R)
• M25: 6,307,345 km (0.12 R)
• M26: 6,643,342 km (0.12 R)
• M27: 7,034,840 km (0.114 R)
• M28: 8,358,482 km (0.027 R)
• M29: 9,292,272 km (0.104 R)
• M30: 9,702,619 km (0.087 R)
• M31: 10,456,293 km (0.038 R)
• M32: 10,740,230 km (0.071 R)
• M33: 11,026,709 km (0.113 R)
• M34: 11,142,049 km (0.062 R)
• M35: 11,286,711 km (0.105 R)
• M36: 11,490,463 km (0.107 R)
• M37: 11,783,525 km (0.05 R)
• M38: 12,019,740 km (0.088 R)
• M39: 12,737,959 km (0.104 R)
• M40: 13,193,784 km (0.119 R)
• M41: 13,377,790 km (0.092 R)
• M42: 13,655,144 km (0.109 R)
• M43: 13,810,127 km (0.097 R)
• M44: 14,184,421 km (0.116 R)
• M45: 14,467,460 km (0.111 R)
• M46: 15,327,499 km (0.1 R)
• M47: 15,553,242 km (0.111 R)
• M48: 16,171,380 km (0.106 R)
• M49: 16,335,339 km (0.093 R)
• M50: 16,731,325 km (0.102 R)
• M51: 16,963,800 km (0.119 R)
• M52: 18,210,100 km (0.114 R)
• M53: 18,758,227 km (0.104 R)
• M54: 20,222,640 km (0.089 R)
• M55: 20,897,177 km (0.096 R)
• M56: 21,327,121 km (0.111 R)
• M57: 21,471,034 km (0.053 R)
• M58: 21,723,705 km (0.102 R)
• M59: 21,868,516 km (0.07 R)
• M60: 22,232,039 km (0.053 R)
• M61: 22,414,548 km (0.063 R)
• M62: 22,965,068 km (0.111 R)
• M63: 23,519,927 km (0.116 R)
• M64: 23,855,026 km (0.069 R)
• M65: 24,004,474 km (0.068 R)
• M66: 24,116,822 km (0.069 R)
• M67: 24,756,503 km (0.108 R)
• M68: 24,869,898 km (0.109 R)
• M69: 25,173,282 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.6

Radius: 13.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.97 AU - 9.29 AU

Year: 8185 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,856,923 km

• M1: 228,885 km (0.061 R)
• M2: 324,179 km (0.103 R)
• M3: 412,591 km (0.085 R)
• M4: 664,364 km (0.063 R)
• M5: 789,129 km (0.107 R)
• M6: 1,016,518 km (0.091 R)
• M7: 1,147,266 km (0.089 R)
• M8: 1,249,142 km (0.117 R)
• M9: 1,336,657 km (0.086 R)
• M10: 1,612,515 km (0.078 R)
• M11: 1,846,636 km (0.058 R)
• M12: 2,155,406 km (0.095 R)
• M13: 2,458,791 km (0.081 R)
• M14: 2,730,161 km (0.12 R)
• M15: 2,822,762 km (0.04 R)
• M16: 2,987,469 km (0.07 R)
• M17: 3,376,274 km (0.101 R)
• M18: 3,627,599 km (0.043 R)
• M19: 4,256,059 km (0.11 R)
• M20: 4,555,554 km (0.087 R)
• M21: 5,146,466 km (0.084 R)
• M22: 5,378,043 km (0.104 R)
• M23: 6,246,459 km (0.091 R)
• M24: 6,400,545 km (0.115 R)
• M25: 6,618,659 km (0.116 R)
• M26: 6,775,886 km (0.046 R)
• M27: 7,030,053 km (0.116 R)
• M28: 7,319,824 km (0.091 R)
• M29: 7,449,824 km (0.034 R)
• M30: 7,778,341 km (0.081 R)
• M31: 8,044,625 km (0.078 R)
• M32: 9,562,595 km (0.118 R)
• M33: 10,063,898 km (0.087 R)
• M34: 10,684,280 km (0.059 R)
• M35: 11,204,581 km (0.061 R)
• M36: 11,581,269 km (0.045 R)
• M37: 13,208,594 km (0.087 R)
• M38: 13,606,674 km (0.116 R)
• M39: 13,968,252 km (0.109 R)
• M40: 14,129,968 km (0.108 R)
• M41: 14,578,013 km (0.08 R)
• M42: 14,865,540 km (0.089 R)
• M43: 16,203,843 km (0.045 R)
• M44: 16,544,477 km (0.097 R)
• M45: 16,715,617 km (0.081 R)
• M46: 17,276,160 km (0.08 R)
• M47: 17,799,005 km (0.119 R)
• M48: 18,062,297 km (0.1 R)
• M49: 18,282,805 km (0.074 R)
• M50: 18,504,209 km (0.086 R)
• M51: 19,534,041 km (0.085 R)
• M52: 19,896,517 km (0.095 R)
• M53: 20,261,386 km (0.104 R)
• M54: 20,490,570 km (0.113 R)
• M55: 20,997,707 km (0.083 R)
• M56: 21,136,683 km (0.085 R)
• M57: 21,369,009 km (0.081 R)
• M58: 21,462,208 km (0.11 R)
• M59: 22,686,218 km (0.092 R)
• M60: 22,781,213 km (0.05 R)
• M61: 22,876,506 km (0.083 R)
• M62: 22,971,800 km (0.096 R)
• M63: 23,115,115 km (0.092 R)
• M64: 24,077,927 km (0.072 R)
• M65: 24,369,344 km (0.099 R)
• M66: 24,466,732 km (0.063 R)
• M67: 25,152,040 km (0.11 R)
• M68: 25,546,529 km (0.034 R)
• M69: 27,448,367 km (0.054 R)
• M70: 27,752,799 km (0.025 R)
• M71: 28,109,440 km (0.101 R)
• M72: 28,724,287 km (0.049 R)
• M73: 29,136,579 km (0.081 R)
• M74: 29,291,712 km (0.099 R)
• M75: 29,967,296 km (0.067 R)
• M76: 30,228,494 km (0.036 R)
• M77: 30,753,133 km (0.077 R)
• M78: 31,545,703 km (0.089 R)
• M79: 33,205,043 km (0.095 R)
• M80: 33,746,288 km (0.059 R)
• M81: 34,618,443 km (0.081 R)
• M82: 36,107,092 km (0.109 R)
• M83: 36,943,045 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.98 AU - 11.5 AU

Year: 11570 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,856,923 km

• M1: 200,461 km (0.086 R)
• M2: 284,386 km (0.069 R)
• M3: 598,691 km (0.096 R)
• M4: 928,853 km (0.098 R)
• M5: 1,466,957 km (0.1 R)
• M6: 1,884,484 km (0.098 R)
• M7: 2,474,648 km (0.073 R)
• M8: 2,578,319 km (0.118 R)
• M9: 2,934,961 km (0.028 R)
• M10: 3,194,064 km (0.071 R)
• M11: 4,097,486 km (0.066 R)
• M12: 4,179,615 km (0.107 R)
• M13: 4,283,137 km (0.059 R)
• M14: 4,662,966 km (0.067 R)
• M15: 5,319,999 km (0.113 R)
• M16: 5,659,587 km (0.054 R)
• M17: 5,751,290 km (0.073 R)
• M18: 6,193,950 km (0.079 R)
• M19: 6,744,470 km (0.119 R)
• M20: 7,062,665 km (0.106 R)
• M21: 7,461,044 km (0.091 R)
• M22: 7,561,873 km (0.102 R)
• M23: 7,764,728 km (0.07 R)
• M24: 7,841,322 km (0.085 R)
• M25: 8,124,212 km (0.085 R)
• M26: 9,918,638 km (0.085 R)
• M27: 10,505,660 km (0.093 R)
• M28: 10,647,030 km (0.079 R)
• M29: 11,538,035 km (0.093 R)
• M30: 12,036,645 km (0.091 R)
• M31: 12,392,987 km (0.099 R)
• M32: 12,602,424 km (0.04 R)
• M33: 12,843,276 km (0.116 R)
• M34: 13,667,411 km (0.085 R)
• M35: 14,070,278 km (0.112 R)
• M36: 14,666,126 km (0.086 R)
• M37: 15,430,572 km (0.099 R)
• M38: 15,591,539 km (0.07 R)
• M39: 15,914,969 km (0.067 R)
• M40: 16,273,406 km (0.112 R)
• M41: 16,535,801 km (0.119 R)
• M42: 17,398,083 km (0.027 R)
• M43: 17,498,463 km (0.061 R)
• M44: 17,699,971 km (0.112 R)
• M45: 18,037,464 km (0.116 R)
• M46: 18,547,593 km (0.044 R)
• M47: 18,650,217 km (0.081 R)
• M48: 18,821,656 km (0.061 R)
• M49: 19,966,379 km (0.063 R)
• M50: 20,317,635 km (0.101 R)
• M51: 20,458,855 km (0.085 R)
• M52: 21,491,529 km (0.056 R)
• M53: 23,127,532 km (0.07 R)
• M54: 23,348,787 km (0.111 R)
• M55: 23,867,443 km (0.099 R)
• M56: 24,690,381 km (0.071 R)
• M57: 24,765,628 km (0.119 R)
• M58: 25,105,365 km (0.057 R)
• M59: 25,446,598 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 14.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.39 AU - 12.79 AU

Year: 12169 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,856,923 km

• M1: 580,290 km (0.114 R)
• M2: 698,323 km (0.063 R)
• M3: 907,161 km (0.113 R)
• M4: 1,325,288 km (0.05 R)
• M5: 1,856,659 km (0.103 R)
• M6: 2,331,932 km (0.103 R)
• M7: 2,594,177 km (0.065 R)
• M8: 2,995,249 km (0.068 R)
• M9: 3,148,138 km (0.115 R)
• M10: 3,258,840 km (0.08 R)
• M11: 3,438,956 km (0.065 R)
• M12: 3,553,249 km (0.083 R)
• M13: 3,903,906 km (0.073 R)
• M14: 4,047,370 km (0.1 R)
• M15: 4,513,517 km (0.079 R)
• M16: 4,613,898 km (0.082 R)
• M17: 4,945,257 km (0.08 R)
• M18: 5,074,809 km (0.087 R)
• M19: 5,903,431 km (0.115 R)
• M20: 6,124,238 km (0.11 R)
• M21: 7,063,712 km (0.114 R)
• M22: 7,210,019 km (0.104 R)
• M23: 7,446,234 km (0.109 R)
• M24: 8,885,665 km (0.047 R)
• M25: 10,509,101 km (0.072 R)
• M26: 10,743,670 km (0.068 R)
• M27: 11,149,978 km (0.071 R)
• M28: 11,354,927 km (0.09 R)
• M29: 11,595,630 km (0.106 R)
• M30: 11,768,715 km (0.051 R)
• M31: 13,003,945 km (0.104 R)
• M32: 13,147,708 km (0.116 R)
• M33: 13,984,858 km (0.118 R)
• M34: 16,249,171 km (0.045 R)
• M35: 16,481,945 km (0.101 R)
• M36: 17,305,033 km (0.096 R)
• M37: 18,584,992 km (0.034 R)
• M38: 18,787,697 km (0.071 R)
• M39: 18,991,150 km (0.093 R)
• M40: 19,195,352 km (0.083 R)
• M41: 19,523,719 km (0.083 R)
• M42: 20,310,903 km (0.087 R)
• M43: 20,519,742 km (0.112 R)
• M44: 21,532,370 km (0.1 R)
• M45: 22,820,856 km (0.115 R)
• M46: 23,693,760 km (0.067 R)
• M47: 23,913,668 km (0.031 R)
• M48: 24,533,153 km (0.055 R)
• M49: 25,427,300 km (0.073 R)
• M50: 25,787,980 km (0.099 R)
• M51: 26,971,748 km (0.08 R)
• M52: 27,339,609 km (0.111 R)
• M53: 27,755,491 km (0.107 R)
• M54: 28,359,717 km (0.114 R)
• M55: 28,640,064 km (0.046 R)
• M56: 32,075,878 km (0.071 R)
• M57: 32,465,580 km (0.114 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit