🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 47.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 108.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 170 Days

Day: 27.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 325 Days

Day: 45.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.82 AU - 1.3 AU

Year: 409 Days

Day: 45.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,307,891 km

• M1: 101,577 km (0.1 R)
• M2: 411,245 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.46 AU - 1.46 AU

Year: 661 Days

Day: 44.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 8.4

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.44 AU - 7.64 AU

Year: 6268 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,307,891 km

• M1: 166,353 km (0.092 R)
• M2: 234,719 km (0.088 R)
• M3: 298,597 km (0.099 R)
• M4: 403,316 km (0.069 R)
• M5: 547,528 km (0.085 R)
• M6: 681,269 km (0.103 R)
• M7: 752,477 km (0.106 R)
• M8: 841,338 km (0.119 R)
• M9: 1,486,105 km (0.084 R)
• M10: 1,978,282 km (0.111 R)
• M11: 2,340,459 km (0.115 R)
• M12: 2,428,721 km (0.083 R)
• M13: 3,959,856 km (0.065 R)
• M14: 4,225,691 km (0.104 R)
• M15: 4,524,887 km (0.111 R)
• M16: 5,172,496 km (0.065 R)
• M17: 5,759,219 km (0.03 R)
• M18: 6,741,329 km (0.095 R)
• M19: 6,931,318 km (0.07 R)
• M20: 6,995,047 km (0.026 R)
• M21: 7,381,309 km (0.106 R)
• M22: 7,708,629 km (0.106 R)
• M23: 7,807,662 km (0.12 R)
• M24: 8,174,776 km (0.065 R)
• M25: 8,753,121 km (0.089 R)
• M26: 8,821,936 km (0.076 R)
• M27: 9,064,584 km (0.12 R)
• M28: 9,169,302 km (0.094 R)
• M29: 9,734,184 km (0.103 R)
• M30: 9,913,103 km (0.073 R)
• M31: 10,529,446 km (0.1 R)
• M32: 10,639,550 km (0.093 R)
• M33: 13,195,280 km (0.063 R)
• M34: 13,314,061 km (0.079 R)
• M35: 13,512,727 km (0.039 R)
• M36: 13,592,463 km (0.069 R)
• M37: 14,074,168 km (0.115 R)
• M38: 14,317,115 km (0.102 R)
• M39: 14,971,755 km (0.107 R)
• M40: 15,845,706 km (0.03 R)
• M41: 16,907,701 km (0.113 R)
• M42: 17,122,823 km (0.118 R)
• M43: 17,512,376 km (0.053 R)
• M44: 17,861,088 km (0.114 R)
• M45: 18,300,158 km (0.089 R)
• M46: 19,054,879 km (0.093 R)
• M47: 19,144,339 km (0.063 R)
• M48: 20,228,774 km (0.037 R)
• M49: 20,778,396 km (0.112 R)
• M50: 21,147,604 km (0.092 R)
• M51: 22,788,094 km (0.05 R)
• M52: 23,264,264 km (0.111 R)
• M53: 24,323,567 km (0.119 R)
• M54: 26,189,800 km (0.044 R)
• M55: 26,339,099 km (0.114 R)
• M56: 26,488,697 km (0.077 R)
• M57: 27,442,533 km (0.092 R)
• M58: 27,949,071 km (0.064 R)
• M59: 29,125,957 km (0.1 R)
• M60: 29,538,997 km (0.09 R)
• M61: 29,694,429 km (0.033 R)
• M62: 30,423,420 km (0.106 R)
• M63: 30,685,066 km (0.111 R)
• M64: 31,580,559 km (0.036 R)
• M65: 32,164,589 km (0.118 R)
• M66: 32,484,729 km (0.063 R)
• M67: 33,235,710 km (0.081 R)
• M68: 33,451,281 km (0.063 R)
• M69: 33,721,454 km (0.055 R)
• M70: 33,992,227 km (0.107 R)
• M71: 34,046,531 km (0.112 R)
• M72: 34,263,896 km (0.065 R)
• M73: 35,137,847 km (0.06 R)
• M74: 35,247,652 km (0.053 R)
• M75: 35,467,561 km (0.099 R)
• M76: 35,577,665 km (0.102 R)
• M77: 35,853,374 km (0.118 R)
• M78: 36,074,479 km (0.04 R)
• M79: 36,852,089 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 12.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.94 AU - 10.38 AU

Year: 12136 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,307,891 km

• M1: 164,408 km (0.084 R)
• M2: 245,341 km (0.107 R)
• M3: 332,556 km (0.083 R)
• M4: 606,171 km (0.107 R)
• M5: 913,893 km (0.115 R)
• M6: 1,097,001 km (0.093 R)
• M7: 1,182,571 km (0.101 R)
• M8: 1,292,974 km (0.078 R)
• M9: 1,430,305 km (0.059 R)
• M10: 1,548,637 km (0.104 R)
• M11: 2,272,840 km (0.058 R)
• M12: 2,788,804 km (0.094 R)
• M13: 3,468,576 km (0.102 R)
• M14: 3,994,562 km (0.105 R)
• M15: 4,581,136 km (0.078 R)
• M16: 4,794,612 km (0.078 R)
• M17: 4,975,176 km (0.064 R)
• M18: 5,834,467 km (0.062 R)
• M19: 6,222,374 km (0.105 R)
• M20: 6,340,407 km (0.034 R)
• M21: 6,498,980 km (0.12 R)
• M22: 8,027,721 km (0.115 R)
• M23: 8,634,340 km (0.119 R)
• M24: 8,722,154 km (0.098 R)
• M25: 8,987,541 km (0.103 R)
• M26: 9,076,552 km (0.087 R)
• M27: 10,588,388 km (0.056 R)
• M28: 11,253,201 km (0.036 R)
• M29: 11,349,242 km (0.109 R)
• M30: 11,833,790 km (0.111 R)
• M31: 12,275,702 km (0.069 R)
• M32: 12,573,252 km (0.08 R)
• M33: 13,125,119 km (0.115 R)
• M34: 13,429,550 km (0.078 R)
• M35: 13,531,427 km (0.111 R)
• M36: 13,941,923 km (0.11 R)
• M37: 14,148,817 km (0.116 R)
• M38: 14,986,116 km (0.063 R)
• M39: 15,198,096 km (0.102 R)
• M40: 15,893,427 km (0.082 R)
• M41: 16,435,570 km (0.107 R)
• M42: 17,038,749 km (0.09 R)
• M43: 17,537,807 km (0.108 R)
• M44: 17,817,106 km (0.118 R)
• M45: 18,777,674 km (0.113 R)
• M46: 19,006,260 km (0.062 R)
• M47: 19,813,191 km (0.108 R)
• M48: 20,572,550 km (0.111 R)
• M49: 21,939,425 km (0.032 R)
• M50: 23,274,138 km (0.104 R)
• M51: 24,697,561 km (0.052 R)
• M52: 25,958,073 km (0.072 R)
• M53: 26,404,323 km (0.111 R)
• M54: 26,532,230 km (0.04 R)
• M55: 28,279,533 km (0.094 R)
• M56: 29,531,368 km (0.068 R)
• M57: 30,532,327 km (0.093 R)
• M58: 30,666,666 km (0.111 R)
• M59: 31,408,821 km (0.07 R)
• M60: 31,680,191 km (0.083 R)
• M61: 31,884,243 km (0.103 R)
• M62: 32,704,787 km (0.116 R)
• M63: 33,601,627 km (0.055 R)
• M64: 34,646,418 km (0.105 R)
• M65: 35,137,697 km (0.118 R)
• M66: 37,197,211 km (0.118 R)
• M67: 37,772,266 km (0.037 R)
• M68: 38,931,051 km (0.112 R)
• M69: 39,881,296 km (0.109 R)
• M70: 40,987,124 km (0.09 R)
• M71: 43,304,395 km (0.091 R)
• M72: 43,757,676 km (0.099 R)
• M73: 43,985,065 km (0.106 R)
• M74: 45,050,950 km (0.088 R)
• M75: 45,510,365 km (0.097 R)
• M76: 46,511,025 km (0.102 R)
• M77: 48,377,558 km (0.107 R)
• M78: 48,848,043 km (0.107 R)
• M79: 49,083,809 km (0.094 R)
• M80: 49,241,336 km (0.098 R)
• M81: 49,793,502 km (0.096 R)
• M82: 52,263,811 km (0.075 R)
• M83: 52,585,596 km (0.055 R)
• M84: 54,203,647 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.3

Radius: 5.1

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.77 AU - 15.87 AU

Year: 21380 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 144.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,307,891 km

• M1: 104,868 km (0.111 R)
• M2: 395,238 km (0.107 R)
• M3: 481,556 km (0.066 R)
• M4: 915,389 km (0.054 R)
• M5: 1,611,169 km (0.111 R)
• M6: 1,716,187 km (0.108 R)
• M7: 1,751,791 km (0.11 R)
• M8: 2,197,443 km (0.036 R)
• M9: 2,473,002 km (0.096 R)
• M10: 2,717,894 km (0.069 R)
• M11: 2,843,407 km (0.078 R)
• M12: 3,230,865 km (0.114 R)
• M13: 3,363,858 km (0.032 R)
• M14: 3,726,932 km (0.033 R)
• M15: 4,055,000 km (0.106 R)
• M16: 4,343,425 km (0.11 R)
• M17: 4,991,034 km (0.072 R)
• M18: 5,196,282 km (0.071 R)
• M19: 5,562,198 km (0.12 R)
• M20: 5,775,076 km (0.115 R)
• M21: 6,044,951 km (0.073 R)
• M22: 6,485,068 km (0.108 R)
• M23: 6,540,868 km (0.098 R)
• M24: 6,765,564 km (0.079 R)
• M25: 8,407,550 km (0.071 R)
• M26: 8,468,436 km (0.119 R)
• M27: 8,774,813 km (0.09 R)
• M28: 9,651,755 km (0.073 R)
• M29: 10,556,374 km (0.115 R)
• M30: 10,819,816 km (0.115 R)
• M31: 10,952,359 km (0.047 R)
• M32: 11,285,963 km (0.065 R)
• M33: 11,963,342 km (0.047 R)
• M34: 14,072,821 km (0.093 R)
• M35: 14,581,454 km (0.12 R)
• M36: 15,616,372 km (0.093 R)
• M37: 16,294,200 km (0.095 R)
• M38: 16,370,046 km (0.029 R)
• M39: 16,751,371 km (0.065 R)
• M40: 17,991,089 km (0.039 R)
• M41: 21,799,402 km (0.095 R)
• M42: 22,725,413 km (0.083 R)
• M43: 24,008,813 km (0.108 R)
• M44: 25,844,678 km (0.104 R)
• M45: 27,093,371 km (0.081 R)
• M46: 29,556,650 km (0.074 R)
• M47: 30,861,891 km (0.115 R)
• M48: 30,955,839 km (0.1 R)
• M49: 31,144,033 km (0.117 R)
• M50: 35,970,210 km (0.094 R)
• M51: 36,564,712 km (0.067 R)
• M52: 36,664,194 km (0.088 R)
• M53: 43,420,932 km (0.093 R)
• M54: 43,526,248 km (0.099 R)
• M55: 44,902,549 km (0.115 R)
• M56: 45,115,576 km (0.119 R)
• M57: 45,649,491 km (0.109 R)
• M58: 45,756,603 km (0.114 R)
• M59: 47,480,719 km (0.09 R)
• M60: 48,569,043 km (0.084 R)
• M61: 49,226,077 km (0.096 R)
• M62: 49,555,641 km (0.101 R)
• M63: 51,214,532 km (0.114 R)
• M64: 54,019,492 km (0.113 R)
• M65: 54,245,983 km (0.076 R)
• M66: 55,497,668 km (0.108 R)
• M67: 55,955,139 km (0.088 R)
• M68: 56,299,214 km (0.119 R)
• M69: 56,413,955 km (0.104 R)
• M70: 58,377,577 km (0.095 R)
• M71: 58,959,363 km (0.102 R)
• M72: 60,833,974 km (0.071 R)
• M73: 64,041,352 km (0.089 R)
• M74: 66,209,923 km (0.08 R)
• M75: 67,059,789 km (0.082 R)
• M76: 68,647,621 km (0.103 R)
• M77: 70,495,154 km (0.066 R)
• M78: 70,866,606 km (0.075 R)
• M79: 71,984,850 km (0.067 R)
• M80: 73,987,217 km (0.103 R)
• M81: 75,754,267 km (0.082 R)
• M82: 77,152,409 km (0.049 R)
• M83: 77,790,743 km (0.073 R)
• M84: 80,103,227 km (0.034 R)
• M85: 80,361,433 km (0.076 R)
• M86: 81,527,399 km (0.086 R)
• M87: 84,400,875 km (0.103 R)
• M88: 85,058,657 km (0.038 R)
• M89: 85,322,098 km (0.113 R)
• M90: 86,246,763 km (0.096 R)
• M91: 87,041,875 km (0.114 R)
• M92: 88,773,022 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit