🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.64 AU - 0.82 AU

Year: 229 Days

Day: 29.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,160,813 km

• M1: 100,979 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.24 AU

Year: 465 Days

Day: 22.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.28 AU - 2.04 AU

Year: 785 Days

Day: 36.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.08 AU

Year: 872 Days

Day: 46.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,160,813 km

• M1: 522,097 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.7 AU - 4.06 AU

Year: 2806 Days

Day: 28.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,160,813 km

• M1: 2,029,295 km (0.104 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 13.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.79 AU - 6.79 AU

Year: 5114 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 100,160,813 km

• M1: 192,682 km (0.064 R)
• M2: 323,131 km (0.098 R)
• M3: 414,087 km (0.057 R)
• M4: 621,878 km (0.027 R)
• M5: 800,349 km (0.096 R)
• M6: 1,057,358 km (0.104 R)
• M7: 1,425,967 km (0.102 R)
• M8: 1,724,564 km (0.112 R)
• M9: 1,985,912 km (0.103 R)
• M10: 2,180,838 km (0.057 R)
• M11: 2,696,053 km (0.029 R)
• M12: 3,045,813 km (0.094 R)
• M13: 3,158,161 km (0.12 R)
• M14: 3,249,116 km (0.065 R)
• M15: 3,503,732 km (0.1 R)
• M16: 3,934,723 km (0.086 R)
• M17: 4,156,726 km (0.118 R)
• M18: 4,433,782 km (0.099 R)
• M19: 5,246,996 km (0.063 R)
• M20: 5,464,511 km (0.103 R)
• M21: 5,712,694 km (0.104 R)
• M22: 6,163,283 km (0.098 R)
• M23: 6,277,725 km (0.032 R)
• M24: 6,479,682 km (0.099 R)
• M25: 6,949,719 km (0.1 R)
• M26: 7,491,712 km (0.1 R)
• M27: 7,614,083 km (0.089 R)
• M28: 8,078,734 km (0.099 R)
• M29: 9,231,385 km (0.086 R)
• M30: 10,503,715 km (0.062 R)
• M31: 10,916,905 km (0.103 R)
• M32: 11,335,479 km (0.085 R)
• M33: 11,546,712 km (0.081 R)
• M34: 12,296,496 km (0.094 R)
• M35: 12,549,915 km (0.108 R)
• M36: 13,506,593 km (0.11 R)
• M37: 13,693,142 km (0.064 R)
• M38: 13,918,287 km (0.088 R)
• M39: 15,999,343 km (0.101 R)
• M40: 16,157,318 km (0.103 R)
• M41: 16,714,420 km (0.1 R)
• M42: 17,156,632 km (0.08 R)
• M43: 18,134,703 km (0.101 R)
• M44: 18,672,058 km (0.092 R)
• M45: 19,424,835 km (0.039 R)
• M46: 19,762,627 km (0.038 R)
• M47: 20,187,485 km (0.117 R)
• M48: 21,089,709 km (0.101 R)
• M49: 21,176,327 km (0.119 R)
• M50: 22,224,858 km (0.096 R)
• M51: 22,312,971 km (0.118 R)
• M52: 22,622,489 km (0.11 R)
• M53: 23,649,179 km (0.105 R)
• M54: 23,964,831 km (0.116 R)
• M55: 24,281,679 km (0.114 R)
• M56: 24,463,441 km (0.062 R)
• M57: 25,102,971 km (0.042 R)
• M58: 25,332,754 km (0.067 R)
• M59: 25,424,906 km (0.04 R)
• M60: 25,655,586 km (0.031 R)
• M61: 25,979,914 km (0.093 R)
• M62: 26,165,715 km (0.091 R)
• M63: 26,538,812 km (0.062 R)
• M64: 27,195,995 km (0.061 R)
• M65: 27,810,992 km (0.09 R)
• M66: 28,335,033 km (0.104 R)
• M67: 28,814,345 km (0.086 R)
• M68: 29,975,374 km (0.115 R)
• M69: 31,151,662 km (0.101 R)
• M70: 31,695,899 km (0.096 R)
• M71: 32,293,094 km (0.108 R)
• M72: 32,643,303 km (0.114 R)
• M73: 33,044,973 km (0.118 R)
• M74: 33,751,823 km (0.044 R)
• M75: 33,853,250 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 12.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.52 AU - 11.24 AU

Year: 11400 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,160,813 km

• M1: 173,085 km (0.101 R)
• M2: 446,400 km (0.117 R)
• M3: 576,401 km (0.098 R)
• M4: 755,469 km (0.103 R)
• M5: 1,330,523 km (0.064 R)
• M6: 1,921,884 km (0.118 R)
• M7: 2,292,288 km (0.088 R)
• M8: 2,811,991 km (0.085 R)
• M9: 2,926,134 km (0.068 R)
• M10: 3,990,523 km (0.063 R)
• M11: 4,564,530 km (0.111 R)
• M12: 4,801,493 km (0.098 R)
• M13: 4,887,063 km (0.111 R)
• M14: 5,393,901 km (0.09 R)
• M15: 6,820,017 km (0.107 R)
• M16: 6,935,806 km (0.09 R)
• M17: 7,845,960 km (0.114 R)
• M18: 7,987,778 km (0.113 R)
• M19: 9,046,482 km (0.106 R)
• M20: 9,885,876 km (0.09 R)
• M21: 10,593,175 km (0.116 R)
• M22: 10,750,103 km (0.105 R)
• M23: 10,907,779 km (0.112 R)
• M24: 11,431,372 km (0.106 R)
• M25: 12,056,541 km (0.106 R)
• M26: 12,150,189 km (0.081 R)
• M27: 12,385,208 km (0.095 R)
• M28: 12,550,513 km (0.105 R)
• M29: 13,051,068 km (0.117 R)
• M30: 13,485,500 km (0.077 R)
• M31: 13,924,570 km (0.088 R)
• M32: 14,121,141 km (0.119 R)
• M33: 14,343,593 km (0.062 R)
• M34: 14,766,656 km (0.063 R)
• M35: 16,578,286 km (0.071 R)
• M36: 16,891,395 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 8.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.09 AU - 10.87 AU

Year: 12454 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,160,813 km

• M1: 108,608 km (0.112 R)
• M2: 217,515 km (0.119 R)
• M3: 278,551 km (0.09 R)
• M4: 758,162 km (0.102 R)
• M5: 1,143,676 km (0.074 R)
• M6: 1,223,561 km (0.091 R)
• M7: 1,518,418 km (0.095 R)
• M8: 1,629,121 km (0.08 R)
• M9: 1,858,754 km (0.084 R)
• M10: 2,323,554 km (0.099 R)
• M11: 2,688,723 km (0.102 R)
• M12: 3,356,079 km (0.038 R)
• M13: 3,798,589 km (0.118 R)
• M14: 4,259,351 km (0.076 R)
• M15: 4,385,162 km (0.092 R)
• M16: 4,770,377 km (0.091 R)
• M17: 4,934,037 km (0.1 R)
• M18: 5,402,278 km (0.084 R)
• M19: 6,025,204 km (0.119 R)
• M20: 6,202,328 km (0.114 R)
• M21: 6,707,370 km (0.102 R)
• M22: 7,113,379 km (0.098 R)
• M23: 7,338,224 km (0.108 R)
• M24: 7,603,611 km (0.114 R)
• M25: 8,339,632 km (0.1 R)
• M26: 8,537,102 km (0.101 R)
• M27: 8,696,124 km (0.102 R)
• M28: 8,896,436 km (0.118 R)
• M29: 9,260,856 km (0.069 R)
• M30: 9,588,775 km (0.112 R)
• M31: 10,045,946 km (0.099 R)
• M32: 10,129,870 km (0.093 R)
• M33: 10,213,944 km (0.086 R)
• M34: 10,340,654 km (0.083 R)
• M35: 10,425,326 km (0.11 R)
• M36: 10,510,298 km (0.117 R)
• M37: 10,680,839 km (0.114 R)
• M38: 10,809,344 km (0.101 R)
• M39: 10,981,531 km (0.08 R)
• M40: 12,481,698 km (0.028 R)
• M41: 13,532,474 km (0.066 R)
• M42: 13,625,075 km (0.026 R)
• M43: 13,904,524 km (0.06 R)
• M44: 14,185,917 km (0.044 R)
• M45: 14,280,014 km (0.099 R)
• M46: 14,563,951 km (0.068 R)
• M47: 14,706,518 km (0.094 R)
• M48: 14,897,405 km (0.074 R)
• M49: 14,993,147 km (0.076 R)
• M50: 15,185,231 km (0.113 R)
• M51: 16,158,066 km (0.098 R)
• M52: 16,453,821 km (0.065 R)
• M53: 17,100,682 km (0.069 R)
• M54: 17,402,122 km (0.111 R)
• M55: 17,705,357 km (0.078 R)
• M56: 19,247,262 km (0.087 R)
• M57: 19,508,310 km (0.074 R)
• M58: 19,823,214 km (0.08 R)
• M59: 20,192,870 km (0.094 R)
• M60: 24,124,003 km (0.034 R)
• M61: 24,518,493 km (0.059 R)
• M62: 24,575,041 km (0.1 R)
• M63: 26,639,042 km (0.098 R)
• M64: 27,046,846 km (0.085 R)
• M65: 27,105,189 km (0.109 R)
• M66: 27,868,587 km (0.044 R)
• M67: 28,104,802 km (0.048 R)
• M68: 28,401,156 km (0.108 R)
• M69: 29,056,694 km (0.09 R)
• M70: 29,717,168 km (0.104 R)
• M71: 29,898,182 km (0.119 R)
• M72: 30,140,081 km (0.061 R)
• M73: 30,200,669 km (0.096 R)
• M74: 32,284,268 km (0.087 R)
• M75: 32,968,229 km (0.059 R)
• M76: 34,287,234 km (0.108 R)
• M77: 34,667,362 km (0.091 R)
• M78: 34,921,529 km (0.12 R)
• M79: 37,171,481 km (0.05 R)
• M80: 37,692,231 km (0.095 R)
• M81: 38,807,034 km (0.117 R)
• M82: 39,534,229 km (0.118 R)
• M83: 39,866,187 km (0.095 R)
• M84: 40,065,900 km (0.085 R)
• M85: 40,199,042 km (0.068 R)
• M86: 40,666,685 km (0.054 R)
• M87: 41,068,954 km (0.074 R)
• M88: 41,742,443 km (0.089 R)
• M89: 42,080,385 km (0.118 R)
• M90: 43,236,627 km (0.082 R)
• M91: 43,578,757 km (0.108 R)
• M92: 44,265,561 km (0.09 R)
• M93: 45,580,227 km (0.041 R)
• M94: 46,347,216 km (0.068 R)
• M95: 46,487,239 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.9

Radius: 3.6

Gravity: 66.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.15 AU - 19.83 AU

Year: 26851 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,160,813 km

• M1: 53,706 km (0.026 R)
• M2: 80,184 km (0.111 R)
• M3: 176,376 km (0.033 R)
• M4: 1,130,661 km (0.07 R)
• M5: 1,516,174 km (0.039 R)
• M6: 2,395,660 km (0.042 R)
• M7: 2,976,250 km (0.08 R)
• M8: 3,354,283 km (0.077 R)
• M9: 3,797,392 km (0.09 R)
• M10: 4,206,543 km (0.092 R)
• M11: 4,258,603 km (0.067 R)
• M12: 4,416,279 km (0.074 R)
• M13: 5,401,979 km (0.111 R)
• M14: 5,687,412 km (0.117 R)
• M15: 5,919,289 km (0.104 R)
• M16: 6,095,216 km (0.108 R)
• M17: 11,963,342 km (0.081 R)
• M18: 12,785,232 km (0.056 R)
• M19: 14,878,107 km (0.026 R)
• M20: 15,679,802 km (0.079 R)
• M21: 16,249,321 km (0.068 R)
• M22: 16,331,300 km (0.051 R)
• M23: 16,413,280 km (0.113 R)
• M24: 16,660,266 km (0.093 R)
• M25: 17,157,978 km (0.116 R)
• M26: 17,576,254 km (0.113 R)
• M27: 19,456,849 km (0.108 R)
• M28: 19,630,831 km (0.109 R)
• M29: 21,400,125 km (0.12 R)
• M30: 22,121,935 km (0.119 R)
• M31: 22,394,652 km (0.049 R)
• M32: 22,851,673 km (0.081 R)
• M33: 23,311,836 km (0.115 R)
• M34: 25,372,397 km (0.081 R)
• M35: 25,467,392 km (0.072 R)
• M36: 26,520,561 km (0.04 R)
• M37: 26,713,542 km (0.116 R)
• M38: 26,810,332 km (0.085 R)
• M39: 28,669,235 km (0.098 R)
• M40: 28,867,452 km (0.098 R)
• M41: 30,569,427 km (0.102 R)
• M42: 31,892,770 km (0.112 R)
• M43: 34,384,622 km (0.091 R)
• M44: 35,123,037 km (0.119 R)
• M45: 38,783,547 km (0.029 R)
• M46: 38,893,053 km (0.088 R)
• M47: 40,992,659 km (0.074 R)
• M48: 41,215,709 km (0.068 R)
• M49: 42,224,897 km (0.094 R)
• M50: 43,128,767 km (0.048 R)
• M51: 46,574,455 km (0.084 R)
• M52: 46,690,842 km (0.115 R)
• M53: 47,157,288 km (0.092 R)
• M54: 47,391,109 km (0.1 R)
• M55: 47,742,515 km (0.082 R)
• M56: 49,275,444 km (0.112 R)
• M57: 49,869,348 km (0.118 R)
• M58: 52,510,199 km (0.108 R)
• M59: 55,813,021 km (0.072 R)
• M60: 56,928,722 km (0.081 R)
• M61: 57,427,032 km (0.102 R)
• M62: 58,553,355 km (0.043 R)
• M63: 60,193,097 km (0.037 R)
• M64: 60,700,682 km (0.026 R)
• M65: 62,360,172 km (0.091 R)
• M66: 63,905,069 km (0.087 R)
• M67: 64,942,081 km (0.073 R)
• M68: 67,558,698 km (0.09 R)
• M69: 71,547,725 km (0.073 R)
• M70: 72,085,380 km (0.084 R)
• M71: 72,219,868 km (0.091 R)
• M72: 72,354,656 km (0.075 R)
• M73: 73,706,123 km (0.063 R)
• M74: 74,249,163 km (0.072 R)
• M75: 74,657,266 km (0.067 R)
• M76: 75,066,117 km (0.09 R)
• M77: 80,867,223 km (0.109 R)
• M78: 84,814,064 km (0.119 R)
• M79: 85,240,568 km (0.073 R)
• M80: 85,525,402 km (0.081 R)
• M81: 87,240,691 km (0.12 R)
• M82: 91,141,306 km (0.059 R)
• M83: 91,286,865 km (0.089 R)
• M84: 91,869,997 km (0.095 R)
• M85: 92,015,855 km (0.045 R)
• M86: 92,746,790 km (0.115 R)
• M87: 93,479,521 km (0.073 R)
• M88: 96,281,788 km (0.095 R)
• M89: 97,023,793 km (0.086 R)
• M90: 99,860,618 km (0.112 R)
• M91: 100,160,861 km (0.025 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit