🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 272 Days

Day: 47.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.43 AU - 1.83 AU

Year: 735 Days

Day: 23.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.79 AU - 2.31 AU

Year: 1036 Days

Day: 12.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,443,036 km

• M1: 710,440 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.22 AU - 2.28 AU

Year: 1192 Days

Day: 43.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,443,036 km

• M1: 273,914 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.19 AU - 2.43 AU

Year: 1240 Days

Day: 17.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.99 AU - 3.05 AU

Year: 1853 Days

Day: 24.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,443,036 km

• M1: 677,230 km (0.091 R)
• M2: 1,007,841 km (0.089 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 9.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.1 AU - 6.58 AU

Year: 4983 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,443,036 km

• M1: 120,875 km (0.07 R)
• M2: 204,351 km (0.073 R)
• M3: 435,330 km (0.101 R)
• M4: 553,811 km (0.105 R)
• M5: 948,600 km (0.058 R)
• M6: 1,122,732 km (0.061 R)
• M7: 1,403,527 km (0.071 R)
• M8: 1,552,377 km (0.116 R)
• M9: 2,551,541 km (0.093 R)
• M10: 2,611,979 km (0.109 R)
• M11: 2,734,499 km (0.043 R)
• M12: 2,921,646 km (0.053 R)
• M13: 3,178,057 km (0.096 R)
• M14: 3,397,218 km (0.109 R)
• M15: 3,598,726 km (0.103 R)
• M16: 3,781,236 km (0.098 R)
• M17: 3,920,212 km (0.099 R)
• M18: 4,108,107 km (0.074 R)
• M19: 4,590,710 km (0.095 R)
• M20: 4,714,128 km (0.096 R)
• M21: 6,473,100 km (0.111 R)
• M22: 6,920,397 km (0.063 R)
• M23: 7,205,082 km (0.098 R)
• M24: 8,052,405 km (0.099 R)
• M25: 8,502,993 km (0.073 R)
• M26: 8,685,503 km (0.067 R)
• M27: 9,397,289 km (0.109 R)
• M28: 9,649,362 km (0.114 R)
• M29: 9,712,642 km (0.067 R)
• M30: 9,807,936 km (0.06 R)
• M31: 10,127,776 km (0.106 R)
• M32: 11,207,573 km (0.1 R)
• M33: 11,307,505 km (0.079 R)
• M34: 11,542,074 km (0.052 R)
• M35: 11,744,181 km (0.101 R)
• M36: 11,845,758 km (0.105 R)
• M37: 12,015,701 km (0.049 R)
• M38: 13,866,077 km (0.093 R)
• M39: 14,261,165 km (0.12 R)
• M40: 14,915,656 km (0.066 R)
• M41: 15,099,212 km (0.049 R)
• M42: 15,878,318 km (0.083 R)
• M43: 16,103,313 km (0.101 R)
• M44: 16,556,445 km (0.099 R)
• M45: 16,632,441 km (0.117 R)
• M46: 16,899,024 km (0.036 R)
• M47: 17,128,807 km (0.11 R)
• M48: 17,668,855 km (0.061 R)
• M49: 17,785,392 km (0.099 R)
• M50: 18,214,588 km (0.09 R)
• M51: 18,292,977 km (0.08 R)
• M52: 18,489,549 km (0.04 R)
• M53: 18,568,237 km (0.056 R)
• M54: 19,043,510 km (0.096 R)
• M55: 19,162,889 km (0.099 R)
• M56: 19,803,916 km (0.052 R)
• M57: 20,046,264 km (0.088 R)
• M58: 20,208,279 km (0.078 R)
• M59: 20,983,794 km (0.087 R)
• M60: 21,272,069 km (0.086 R)
• M61: 21,395,936 km (0.12 R)
• M62: 21,727,595 km (0.03 R)
• M63: 21,894,097 km (0.101 R)
• M64: 22,186,411 km (0.079 R)
• M65: 22,522,109 km (0.093 R)
• M66: 23,326,048 km (0.116 R)
• M67: 23,710,215 km (0.104 R)
• M68: 24,441,450 km (0.067 R)
• M69: 24,788,068 km (0.061 R)
• M70: 24,918,517 km (0.04 R)
• M71: 25,749,833 km (0.075 R)
• M72: 26,279,559 km (0.035 R)
• M73: 26,501,412 km (0.117 R)
• M74: 28,252,605 km (0.104 R)
• M75: 28,890,341 km (0.107 R)
• M76: 29,486,788 km (0.086 R)
• M77: 29,578,940 km (0.032 R)
• M78: 30,272,924 km (0.083 R)
• M79: 30,645,124 km (0.077 R)
• M80: 30,878,646 km (0.087 R)
• M81: 31,065,793 km (0.102 R)
• M82: 31,441,284 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 11.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.56 AU - 11.02 AU

Year: 10816 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 134.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,443,036 km

• M1: 340,485 km (0.079 R)
• M2: 651,948 km (0.109 R)
• M3: 752,477 km (0.106 R)
• M4: 895,642 km (0.102 R)
• M5: 1,108,071 km (0.116 R)
• M6: 1,231,190 km (0.096 R)
• M7: 1,770,341 km (0.089 R)
• M8: 2,015,383 km (0.116 R)
• M9: 2,219,434 km (0.108 R)
• M10: 3,250,463 km (0.102 R)
• M11: 3,613,537 km (0.107 R)
• M12: 4,053,504 km (0.05 R)
• M13: 4,214,920 km (0.099 R)
• M14: 4,411,342 km (0.111 R)
• M15: 4,510,675 km (0.068 R)
• M16: 4,644,415 km (0.104 R)
• M17: 5,192,542 km (0.111 R)
• M18: 5,797,366 km (0.071 R)
• M19: 6,462,179 km (0.097 R)
• M20: 6,575,275 km (0.066 R)
• M21: 7,229,168 km (0.07 R)
• M22: 8,228,182 km (0.074 R)
• M23: 8,433,281 km (0.105 R)
• M24: 9,655,645 km (0.073 R)
• M25: 10,575,073 km (0.099 R)
• M26: 10,664,084 km (0.113 R)
• M27: 11,113,027 km (0.103 R)
• M28: 11,339,818 km (0.105 R)
• M29: 11,890,488 km (0.099 R)
• M30: 12,075,989 km (0.044 R)
• M31: 12,590,905 km (0.111 R)
• M32: 13,256,915 km (0.06 R)
• M33: 13,401,127 km (0.046 R)
• M34: 13,545,788 km (0.09 R)
• M35: 14,277,172 km (0.057 R)
• M36: 14,971,456 km (0.107 R)
• M37: 15,322,712 km (0.114 R)
• M38: 16,033,451 km (0.064 R)
• M39: 16,444,396 km (0.083 R)
• M40: 16,910,842 km (0.114 R)
• M41: 17,224,250 km (0.114 R)
• M42: 17,592,261 km (0.091 R)
• M43: 18,016,221 km (0.059 R)
• M44: 18,229,398 km (0.093 R)
• M45: 18,336,211 km (0.039 R)
• M46: 19,362,303 km (0.089 R)
• M47: 21,300,942 km (0.026 R)
• M48: 22,036,664 km (0.056 R)
• M49: 22,321,947 km (0.055 R)
• M50: 22,550,981 km (0.115 R)
• M51: 22,723,318 km (0.087 R)
• M52: 23,416,854 km (0.066 R)
• M53: 24,117,271 km (0.093 R)
• M54: 24,293,497 km (0.07 R)
• M55: 26,320,399 km (0.111 R)
• M56: 26,501,861 km (0.045 R)
• M57: 26,987,605 km (0.096 R)
• M58: 27,783,466 km (0.066 R)
• M59: 29,901,174 km (0.114 R)
• M60: 30,660,832 km (0.081 R)
• M61: 31,170,960 km (0.119 R)
• M62: 33,894,390 km (0.054 R)
• M63: 34,885,475 km (0.091 R)
• M64: 35,618,206 km (0.12 R)
• M65: 36,087,195 km (0.115 R)
• M66: 36,288,853 km (0.069 R)
• M67: 36,693,216 km (0.03 R)
• M68: 37,166,843 km (0.097 R)
• M69: 38,257,112 km (0.107 R)
• M70: 40,329,492 km (0.044 R)
• M71: 41,519,991 km (0.085 R)
• M72: 42,650,951 km (0.103 R)
• M73: 43,077,604 km (0.086 R)
• M74: 44,438,347 km (0.064 R)
• M75: 44,726,622 km (0.096 R)
• M76: 45,595,037 km (0.059 R)
• M77: 45,813,151 km (0.111 R)
• M78: 46,396,134 km (0.064 R)
• M79: 47,569,580 km (0.116 R)
• M80: 47,716,934 km (0.078 R)
• M81: 47,790,685 km (0.05 R)
• M82: 48,307,845 km (0.078 R)
• M83: 49,646,447 km (0.112 R)
• M84: 49,870,694 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 7.1

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.6 AU - 16.36 AU

Year: 21506 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,443,036 km

• M1: 119,230 km (0.118 R)
• M2: 735,423 km (0.085 R)
• M3: 787,184 km (0.117 R)
• M4: 922,121 km (0.105 R)
• M5: 1,245,851 km (0.093 R)
• M6: 1,954,795 km (0.094 R)
• M7: 2,525,960 km (0.11 R)
• M8: 2,605,845 km (0.079 R)
• M9: 3,145,744 km (0.112 R)
• M10: 4,517,856 km (0.092 R)
• M11: 5,163,221 km (0.085 R)
• M12: 5,419,033 km (0.105 R)
• M13: 6,703,780 km (0.108 R)
• M14: 9,163,917 km (0.1 R)
• M15: 9,349,269 km (0.119 R)
• M16: 11,270,704 km (0.079 R)
• M17: 12,140,166 km (0.094 R)
• M18: 12,343,769 km (0.067 R)
• M19: 13,031,022 km (0.092 R)
• M20: 16,273,256 km (0.114 R)
• M21: 16,648,149 km (0.112 R)
• M22: 17,483,054 km (0.085 R)
• M23: 18,331,424 km (0.105 R)
• M24: 19,509,956 km (0.067 R)
• M25: 21,609,861 km (0.058 R)
• M26: 24,462,393 km (0.114 R)
• M27: 24,548,113 km (0.083 R)
• M28: 24,891,739 km (0.116 R)
• M29: 26,545,993 km (0.063 R)
• M30: 26,633,956 km (0.118 R)
• M31: 27,787,356 km (0.098 R)
• M32: 27,966,275 km (0.117 R)
• M33: 28,505,276 km (0.085 R)
• M34: 28,685,691 km (0.115 R)
• M35: 28,776,048 km (0.088 R)
• M36: 28,957,061 km (0.098 R)
• M37: 29,959,367 km (0.094 R)
• M38: 30,234,627 km (0.087 R)
• M39: 31,437,245 km (0.12 R)
• M40: 31,997,638 km (0.096 R)
• M41: 32,185,084 km (0.066 R)
• M42: 32,655,570 km (0.094 R)
• M43: 33,222,994 km (0.091 R)
• M44: 33,603,123 km (0.109 R)
• M45: 33,698,416 km (0.115 R)
• M46: 34,559,801 km (0.115 R)
• M47: 34,752,184 km (0.082 R)
• M48: 35,816,722 km (0.099 R)
• M49: 35,913,961 km (0.109 R)
• M50: 36,011,499 km (0.116 R)
• M51: 36,597,623 km (0.086 R)
• M52: 36,695,610 km (0.105 R)
• M53: 36,793,746 km (0.12 R)
• M54: 38,674,191 km (0.078 R)
• M55: 39,174,147 km (0.116 R)
• M56: 39,374,758 km (0.098 R)
• M57: 41,706,241 km (0.091 R)
• M58: 43,458,181 km (0.097 R)
• M59: 44,813,987 km (0.117 R)
• M60: 45,023,723 km (0.113 R)
• M61: 46,820,394 km (0.03 R)
• M62: 48,640,252 km (0.088 R)
• M63: 49,288,010 km (0.079 R)
• M64: 50,920,123 km (0.101 R)
• M65: 52,791,144 km (0.098 R)
• M66: 54,125,258 km (0.099 R)
• M67: 54,460,656 km (0.11 R)
• M68: 55,695,886 km (0.058 R)
• M69: 56,034,426 km (0.115 R)
• M70: 56,260,468 km (0.105 R)
• M71: 56,940,390 km (0.061 R)
• M72: 57,623,005 km (0.109 R)
• M73: 58,308,463 km (0.086 R)
• M74: 60,496,631 km (0.092 R)
• M75: 60,728,508 km (0.077 R)
• M76: 63,769,832 km (0.079 R)
• M77: 64,834,221 km (0.118 R)
• M78: 66,621,018 km (0.105 R)
• M79: 67,340,285 km (0.079 R)
• M80: 69,028,646 km (0.06 R)
• M81: 70,975,064 km (0.103 R)
• M82: 71,464,548 km (0.069 R)
• M83: 71,832,410 km (0.098 R)
• M84: 76,670,854 km (0.108 R)
• M85: 76,921,729 km (0.066 R)
• M86: 78,812,646 km (0.112 R)
• M87: 79,573,202 km (0.105 R)
• M88: 79,827,369 km (0.116 R)
• M89: 82,254,444 km (0.084 R)
• M90: 82,768,612 km (0.115 R)
• M91: 83,026,070 km (0.078 R)
• M92: 83,154,874 km (0.061 R)
• M93: 84,965,307 km (0.118 R)
• M94: 85,615,011 km (0.118 R)
• M95: 87,050,253 km (0.099 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit