🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.9 AU - 1.06 AU

Year: 343 Days

Day: 20.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,442,285 km

• M1: 293,212 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.27 AU - 5.97 AU

Year: 4091 Days

Day: 44.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,442,285 km

• M1: 117,883 km (0.109 R)
• M2: 3,047,608 km (0.108 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 10.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.6 AU - 6.7 AU

Year: 6055 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,442,285 km

• M1: 133,890 km (0.096 R)
• M2: 578,345 km (0.066 R)
• M3: 688,449 km (0.111 R)
• M4: 893,249 km (0.107 R)
• M5: 1,010,085 km (0.1 R)
• M6: 1,245,402 km (0.079 R)
• M7: 1,377,348 km (0.118 R)
• M8: 1,468,004 km (0.107 R)
• M9: 1,719,927 km (0.089 R)
• M10: 1,801,607 km (0.106 R)
• M11: 1,884,484 km (0.079 R)
• M12: 2,020,170 km (0.095 R)
• M13: 2,141,494 km (0.113 R)
• M14: 2,613,624 km (0.089 R)
• M15: 2,689,171 km (0.086 R)
• M16: 2,823,211 km (0.103 R)
• M17: 3,038,333 km (0.09 R)
• M18: 3,218,449 km (0.109 R)
• M19: 3,299,680 km (0.119 R)
• M20: 3,464,088 km (0.095 R)
• M21: 3,908,843 km (0.104 R)
• M22: 4,171,237 km (0.072 R)
• M23: 4,371,699 km (0.084 R)
• M24: 4,552,712 km (0.119 R)
• M25: 4,713,231 km (0.116 R)
• M26: 4,782,494 km (0.07 R)
• M27: 5,301,449 km (0.097 R)
• M28: 5,543,349 km (0.095 R)
• M29: 6,316,172 km (0.029 R)
• M30: 6,702,284 km (0.103 R)
• M31: 6,963,930 km (0.057 R)
• M32: 7,578,628 km (0.079 R)
• M33: 7,823,969 km (0.107 R)
• M34: 8,016,501 km (0.087 R)
• M35: 8,155,178 km (0.089 R)
• M36: 8,632,096 km (0.089 R)
• M37: 8,917,080 km (0.114 R)
• M38: 9,003,099 km (0.118 R)
• M39: 9,968,155 km (0.069 R)
• M40: 10,417,547 km (0.099 R)
• M41: 10,599,308 km (0.1 R)
• M42: 10,843,153 km (0.092 R)
• M43: 11,492,108 km (0.086 R)
• M44: 11,585,906 km (0.079 R)
• M45: 11,774,100 km (0.1 R)
• M46: 11,963,342 km (0.086 R)
• M47: 12,505,185 km (0.042 R)
• M48: 12,762,942 km (0.113 R)
• M49: 12,892,494 km (0.072 R)
• M50: 13,120,182 km (0.027 R)
• M51: 13,283,693 km (0.1 R)
• M52: 13,778,263 km (0.083 R)
• M53: 13,911,256 km (0.093 R)
• M54: 14,548,393 km (0.087 R)
• M55: 14,853,423 km (0.077 R)
• M56: 14,921,640 km (0.066 R)
• M57: 15,229,362 km (0.046 R)
• M58: 15,332,435 km (0.106 R)
• M59: 15,573,737 km (0.111 R)
• M60: 16,941,360 km (0.107 R)
• M61: 17,155,136 km (0.08 R)
• M62: 17,585,379 km (0.054 R)
• M63: 18,128,420 km (0.111 R)
• M64: 19,267,757 km (0.079 R)
• M65: 19,715,055 km (0.113 R)
• M66: 19,977,599 km (0.119 R)
• M67: 20,052,847 km (0.033 R)
• M68: 20,354,585 km (0.107 R)
• M69: 20,543,976 km (0.039 R)
• M70: 20,848,258 km (0.042 R)
• M71: 21,422,864 km (0.079 R)
• M72: 21,924,914 km (0.098 R)
• M73: 22,119,092 km (0.069 R)
• M74: 22,391,959 km (0.036 R)
• M75: 22,548,289 km (0.079 R)
• M76: 22,940,833 km (0.075 R)
• M77: 23,454,553 km (0.07 R)
• M78: 23,892,126 km (0.102 R)
• M79: 24,614,086 km (0.12 R)
• M80: 25,628,808 km (0.116 R)
• M81: 26,038,407 km (0.117 R)
• M82: 26,491,539 km (0.107 R)
• M83: 26,988,952 km (0.085 R)
• M84: 27,155,305 km (0.096 R)
• M85: 27,238,780 km (0.1 R)
• M86: 28,287,910 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 12.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.65 AU - 13.13 AU

Year: 14477 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,442,285 km

• M1: 250,277 km (0.077 R)
• M2: 416,780 km (0.067 R)
• M3: 820,544 km (0.094 R)
• M4: 1,098,946 km (0.105 R)
• M5: 1,351,318 km (0.081 R)
• M6: 1,484,759 km (0.112 R)
• M7: 1,744,610 km (0.068 R)
• M8: 1,933,403 km (0.053 R)
• M9: 3,051,946 km (0.055 R)
• M10: 3,332,741 km (0.109 R)
• M11: 3,595,585 km (0.118 R)
• M12: 3,865,160 km (0.11 R)
• M13: 3,974,815 km (0.113 R)
• M14: 4,197,417 km (0.104 R)
• M15: 4,395,634 km (0.093 R)
• M16: 4,481,503 km (0.086 R)
• M17: 4,860,285 km (0.107 R)
• M18: 5,008,836 km (0.089 R)
• M19: 5,158,883 km (0.078 R)
• M20: 5,463,314 km (0.117 R)
• M21: 6,347,438 km (0.119 R)
• M22: 6,674,010 km (0.108 R)
• M23: 6,939,247 km (0.064 R)
• M24: 7,445,935 km (0.11 R)
• M25: 7,860,022 km (0.097 R)
• M26: 8,638,529 km (0.119 R)
• M27: 8,818,944 km (0.095 R)
• M28: 9,367,819 km (0.087 R)
• M29: 9,553,170 km (0.048 R)
• M30: 9,665,070 km (0.103 R)
• M31: 10,729,758 km (0.106 R)
• M32: 10,962,831 km (0.106 R)
• M33: 11,236,745 km (0.054 R)
• M34: 11,831,546 km (0.071 R)
• M35: 13,093,105 km (0.082 R)
• M36: 13,634,799 km (0.115 R)
• M37: 13,887,320 km (0.092 R)
• M38: 14,482,570 km (0.117 R)
• M39: 14,826,495 km (0.117 R)
• M40: 15,260,180 km (0.103 R)
• M41: 15,478,592 km (0.093 R)
• M42: 16,139,965 km (0.043 R)
• M43: 16,273,406 km (0.096 R)
• M44: 16,451,876 km (0.032 R)
• M45: 17,399,429 km (0.05 R)
• M46: 17,948,902 km (0.114 R)
• M47: 18,643,635 km (0.081 R)
• M48: 18,783,658 km (0.04 R)
• M49: 18,924,131 km (0.07 R)
• M50: 19,394,466 km (0.105 R)
• M51: 20,635,680 km (0.033 R)
• M52: 20,780,491 km (0.053 R)
• M53: 20,925,750 km (0.093 R)
• M54: 21,217,167 km (0.117 R)
• M55: 21,461,011 km (0.029 R)
• M56: 23,950,769 km (0.103 R)
• M57: 24,103,059 km (0.081 R)
• M58: 24,510,714 km (0.088 R)
• M59: 24,613,038 km (0.058 R)
• M60: 25,332,903 km (0.107 R)
• M61: 25,643,469 km (0.114 R)
• M62: 26,425,716 km (0.077 R)
• M63: 26,688,111 km (0.113 R)
• M64: 26,898,744 km (0.047 R)
• M65: 27,906,585 km (0.032 R)
• M66: 28,227,473 km (0.066 R)
• M67: 29,197,316 km (0.117 R)
• M68: 29,631,897 km (0.082 R)
• M69: 30,068,723 km (0.102 R)
• M70: 30,287,884 km (0.085 R)
• M71: 30,452,591 km (0.107 R)
• M72: 31,725,370 km (0.103 R)
• M73: 32,508,515 km (0.076 R)
• M74: 34,551,723 km (0.03 R)
• M75: 35,011,287 km (0.101 R)
• M76: 35,704,673 km (0.051 R)
• M77: 35,820,612 km (0.055 R)
• M78: 35,994,893 km (0.078 R)
• M79: 38,820,647 km (0.09 R)
• M80: 40,320,366 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 4.4

Gravity: 44.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.51 AU - 20.51 AU

Year: 28120 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,442,285 km

• M1: 439,070 km (0.092 R)
• M2: 820,544 km (0.108 R)
• M3: 1,008,888 km (0.079 R)
• M4: 1,388,268 km (0.103 R)
• M5: 1,612,366 km (0.114 R)
• M6: 1,969,456 km (0.067 R)
• M7: 2,178,295 km (0.113 R)
• M8: 2,350,332 km (0.093 R)
• M9: 2,394,164 km (0.104 R)
• M10: 2,846,249 km (0.095 R)
• M11: 3,275,146 km (0.11 R)
• M12: 3,673,376 km (0.111 R)
• M13: 3,981,996 km (0.119 R)
• M14: 5,069,423 km (0.112 R)
• M15: 6,242,121 km (0.114 R)
• M16: 6,609,533 km (0.097 R)
• M17: 6,795,932 km (0.117 R)
• M18: 7,110,536 km (0.102 R)
• M19: 7,753,658 km (0.079 R)
• M20: 8,348,160 km (0.099 R)
• M21: 10,433,554 km (0.033 R)
• M22: 10,869,033 km (0.066 R)
• M23: 11,384,548 km (0.05 R)
• M24: 11,907,991 km (0.107 R)
• M25: 13,211,437 km (0.051 R)
• M26: 13,446,156 km (0.091 R)
• M27: 14,158,541 km (0.114 R)
• M28: 14,640,246 km (0.119 R)
• M29: 14,801,961 km (0.067 R)
• M30: 15,045,806 km (0.12 R)
• M31: 15,209,017 km (0.047 R)
• M32: 15,702,241 km (0.088 R)
• M33: 15,784,969 km (0.058 R)
• M34: 16,368,101 km (0.025 R)
• M35: 16,451,876 km (0.112 R)
• M36: 18,857,709 km (0.114 R)
• M37: 19,475,997 km (0.093 R)
• M38: 19,743,179 km (0.115 R)
• M39: 21,096,441 km (0.108 R)
• M40: 22,293,523 km (0.069 R)
• M41: 23,512,297 km (0.108 R)
• M42: 25,429,244 km (0.105 R)
• M43: 26,209,996 km (0.07 R)
• M44: 26,308,132 km (0.078 R)
• M45: 26,406,418 km (0.041 R)
• M46: 27,794,836 km (0.096 R)
• M47: 30,745,504 km (0.114 R)
• M48: 33,367,805 km (0.09 R)
• M49: 35,951,809 km (0.094 R)
• M50: 36,607,796 km (0.102 R)
• M51: 37,488,478 km (0.093 R)
• M52: 38,042,589 km (0.081 R)
• M53: 40,625,695 km (0.115 R)
• M54: 41,651,787 km (0.113 R)
• M55: 43,380,839 km (0.05 R)
• M56: 51,876,502 km (0.104 R)
• M57: 53,610,641 km (0.078 R)
• M58: 55,363,778 km (0.072 R)
• M59: 55,994,483 km (0.086 R)
• M60: 57,135,616 km (0.119 R)
• M61: 59,440,919 km (0.051 R)
• M62: 60,215,985 km (0.112 R)
• M63: 62,561,530 km (0.114 R)
• M64: 64,936,696 km (0.099 R)
• M65: 65,468,516 km (0.097 R)
• M66: 68,284,247 km (0.079 R)
• M67: 68,689,658 km (0.061 R)
• M68: 68,825,044 km (0.112 R)
• M69: 68,960,430 km (0.085 R)
• M70: 71,824,630 km (0.107 R)
• M71: 72,512,332 km (0.077 R)
• M72: 72,925,970 km (0.082 R)
• M73: 75,843,428 km (0.054 R)
• M74: 76,964,813 km (0.093 R)
• M75: 80,504,299 km (0.114 R)
• M76: 81,361,644 km (0.116 R)
• M77: 82,222,131 km (0.071 R)
• M78: 83,951,931 km (0.109 R)
• M79: 85,547,991 km (0.073 R)
• M80: 85,839,258 km (0.096 R)
• M81: 88,770,329 km (0.041 R)
• M82: 88,917,683 km (0.041 R)
• M83: 89,803,901 km (0.037 R)
• M84: 92,032,012 km (0.113 R)
• M85: 92,629,356 km (0.1 R)
• M86: 92,778,804 km (0.119 R)
• M87: 95,483,833 km (0.078 R)
• M88: 96,542,687 km (0.053 R)
• M89: 98,062,152 km (0.063 R)
• M90: 98,977,691 km (0.107 R)
• M91: 99,283,469 km (0.048 R)
• M92: 100,817,147 km (0.047 R)
• M93: 102,049,683 km (0.086 R)
• M94: 102,204,068 km (0.096 R)
• M95: 102,358,603 km (0.055 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit