🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 214 Days

Day: 12.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.82 AU - 1.06 AU

Year: 326 Days

Day: 28.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.29 AU - 1.35 AU

Year: 543 Days

Day: 37.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.19 AU - 1.51 AU

Year: 562 Days

Day: 22.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.64 AU - 2.7 AU

Year: 1145 Days

Day: 46.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.89 AU - 3.43 AU

Year: 2012 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,860,615 km

• M1: 347,815 km (0.062 R)
• M2: 1,714,392 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.3 AU - 4.34 AU

Year: 2674 Days

Day: 32.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.3

Radius: 12.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.5 AU - 11.08 AU

Year: 10971 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 103,860,615 km

• M1: 228,735 km (0.105 R)
• M2: 346,917 km (0.082 R)
• M3: 602,879 km (0.055 R)
• M4: 716,125 km (0.112 R)
• M5: 809,923 km (0.113 R)
• M6: 894,146 km (0.08 R)
• M7: 1,057,208 km (0.089 R)
• M8: 1,380,190 km (0.082 R)
• M9: 1,679,535 km (0.098 R)
• M10: 1,790,238 km (0.078 R)
• M11: 2,549,148 km (0.028 R)
• M12: 3,008,114 km (0.112 R)
• M13: 3,098,621 km (0.096 R)
• M14: 3,190,025 km (0.116 R)
• M15: 3,757,450 km (0.086 R)
• M16: 4,588,915 km (0.113 R)
• M17: 5,559,206 km (0.052 R)
• M18: 5,840,002 km (0.081 R)
• M19: 8,217,411 km (0.101 R)
• M20: 10,856,617 km (0.058 R)
• M21: 11,172,717 km (0.118 R)
• M22: 12,357,981 km (0.1 R)
• M23: 12,541,089 km (0.058 R)
• M24: 13,507,491 km (0.115 R)
• M25: 13,809,828 km (0.114 R)
• M26: 14,114,260 km (0.084 R)
• M27: 14,613,767 km (0.042 R)
• M28: 16,347,158 km (0.096 R)
• M29: 17,115,792 km (0.1 R)
• M30: 17,360,833 km (0.112 R)
• M31: 18,604,141 km (0.12 R)
• M32: 18,729,953 km (0.109 R)
• M33: 20,478,901 km (0.113 R)
• M34: 20,913,483 km (0.113 R)
• M35: 21,000,699 km (0.062 R)
• M36: 21,175,579 km (0.113 R)
• M37: 22,637,000 km (0.111 R)
• M38: 22,951,156 km (0.096 R)
• M39: 23,311,836 km (0.089 R)
• M40: 23,947,926 km (0.115 R)
• M41: 25,749,533 km (0.084 R)
• M42: 26,171,399 km (0.07 R)
• M43: 26,312,620 km (0.106 R)
• M44: 26,548,386 km (0.09 R)
• M45: 27,498,781 km (0.049 R)
• M46: 27,786,009 km (0.12 R)
• M47: 28,026,114 km (0.108 R)
• M48: 29,091,101 km (0.109 R)
• M49: 29,481,552 km (0.075 R)
• M50: 31,460,283 km (0.083 R)
• M51: 32,667,837 km (0.095 R)
• M52: 33,277,448 km (0.118 R)
• M53: 33,481,499 km (0.075 R)
• M54: 33,737,013 km (0.109 R)
• M55: 34,301,595 km (0.09 R)
• M56: 34,404,668 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 3

Gravity: 67.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.57 AU - 15.31 AU

Year: 20682 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,860,615 km

• M1: 465,549 km (0.075 R)
• M2: 704,456 km (0.035 R)
• M3: 1,109,418 km (0.06 R)
• M4: 1,957,189 km (0.045 R)
• M5: 2,841,462 km (0.103 R)
• M6: 3,031,302 km (0.107 R)
• M7: 4,602,678 km (0.115 R)
• M8: 5,188,952 km (0.12 R)
• M9: 5,514,327 km (0.084 R)
• M10: 5,990,348 km (0.054 R)
• M11: 6,038,668 km (0.092 R)
• M12: 6,678,797 km (0.106 R)
• M13: 7,288,408 km (0.063 R)
• M14: 7,443,691 km (0.047 R)
• M15: 7,757,248 km (0.104 R)
• M16: 8,235,812 km (0.047 R)
• M17: 8,289,517 km (0.07 R)
• M18: 8,505,836 km (0.098 R)
• M19: 9,332,962 km (0.102 R)
• M20: 9,501,559 km (0.088 R)
• M21: 9,955,738 km (0.084 R)
• M22: 10,416,949 km (0.1 R)
• M23: 11,003,372 km (0.04 R)
• M24: 11,181,394 km (0.061 R)
• M25: 11,963,491 km (0.104 R)
• M26: 12,391,940 km (0.063 R)
• M27: 13,453,337 km (0.103 R)
• M28: 14,478,531 km (0.09 R)
• M29: 15,329,743 km (0.116 R)
• M30: 16,738,805 km (0.027 R)
• M31: 17,148,853 km (0.071 R)
• M32: 17,770,282 km (0.111 R)
• M33: 18,751,345 km (0.105 R)
• M34: 19,391,325 km (0.116 R)
• M35: 20,255,701 km (0.041 R)
• M36: 22,096,353 km (0.12 R)
• M37: 23,989,814 km (0.095 R)
• M38: 24,374,729 km (0.077 R)
• M39: 24,684,097 km (0.092 R)
• M40: 25,698,521 km (0.03 R)
• M41: 26,567,385 km (0.118 R)
• M42: 26,805,994 km (0.076 R)
• M43: 27,365,639 km (0.113 R)
• M44: 30,719,773 km (0.106 R)
• M45: 32,063,461 km (0.057 R)
• M46: 33,169,139 km (0.034 R)
• M47: 33,769,775 km (0.079 R)
• M48: 34,374,000 km (0.091 R)
• M49: 35,505,409 km (0.11 R)
• M50: 37,003,333 km (0.097 R)
• M51: 38,252,325 km (0.114 R)
• M52: 39,062,398 km (0.048 R)
• M53: 39,515,081 km (0.111 R)
• M54: 40,151,470 km (0.113 R)
• M55: 41,158,563 km (0.041 R)
• M56: 41,250,416 km (0.096 R)
• M57: 43,010,734 km (0.111 R)
• M58: 43,103,934 km (0.113 R)
• M59: 43,759,172 km (0.062 R)
• M60: 44,134,962 km (0.084 R)
• M61: 44,606,195 km (0.095 R)
• M62: 44,795,138 km (0.088 R)
• M63: 44,889,833 km (0.06 R)
• M64: 45,173,919 km (0.103 R)
• M65: 45,553,748 km (0.087 R)
• M66: 45,648,893 km (0.076 R)
• M67: 45,744,187 km (0.096 R)
• M68: 46,699,668 km (0.091 R)
• M69: 47,179,877 km (0.039 R)
• M70: 47,468,751 km (0.085 R)
• M71: 49,117,020 km (0.112 R)
• M72: 49,214,558 km (0.084 R)
• M73: 49,703,294 km (0.113 R)
• M74: 49,801,281 km (0.099 R)
• M75: 50,193,526 km (0.09 R)
• M76: 51,277,812 km (0.103 R)
• M77: 53,469,421 km (0.102 R)
• M78: 54,576,594 km (0.047 R)
• M79: 55,285,090 km (0.088 R)
• M80: 55,386,667 km (0.107 R)
• M81: 55,894,851 km (0.086 R)
• M82: 56,200,629 km (0.117 R)
• M83: 58,873,045 km (0.105 R)
• M84: 61,902,402 km (0.085 R)
• M85: 62,113,186 km (0.074 R)
• M86: 63,382,972 km (0.084 R)
• M87: 63,595,401 km (0.084 R)
• M88: 63,701,765 km (0.066 R)
• M89: 65,947,977 km (0.094 R)
• M90: 66,594,539 km (0.072 R)
• M91: 67,351,355 km (0.117 R)
• M92: 72,063,239 km (0.093 R)
• M93: 73,843,454 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.5

Radius: 5.3

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.17 AU - 21.57 AU

Year: 29358 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,860,615 km

• M1: 69,264 km (0.118 R)
• M2: 154,535 km (0.098 R)
• M3: 237,861 km (0.027 R)
• M4: 404,662 km (0.098 R)
• M5: 476,170 km (0.075 R)
• M6: 716,574 km (0.102 R)
• M7: 896,241 km (0.08 R)
• M8: 1,023,848 km (0.05 R)
• M9: 2,414,510 km (0.087 R)
• M10: 3,397,517 km (0.107 R)
• M11: 4,008,625 km (0.107 R)
• M12: 4,380,525 km (0.118 R)
• M13: 4,763,495 km (0.087 R)
• M14: 4,819,146 km (0.103 R)
• M15: 7,664,497 km (0.08 R)
• M16: 7,860,770 km (0.076 R)
• M17: 8,594,248 km (0.106 R)
• M18: 9,003,697 km (0.075 R)
• M19: 9,210,741 km (0.096 R)
• M20: 9,349,568 km (0.085 R)
• M21: 9,629,465 km (0.079 R)
• M22: 10,485,614 km (0.039 R)
• M23: 12,807,373 km (0.045 R)
• M24: 17,035,906 km (0.117 R)
• M25: 17,894,299 km (0.084 R)
• M26: 18,591,126 km (0.105 R)
• M27: 20,825,220 km (0.028 R)
• M28: 20,916,475 km (0.113 R)
• M29: 23,237,037 km (0.112 R)
• M30: 24,092,288 km (0.068 R)
• M31: 25,054,502 km (0.086 R)
• M32: 25,151,441 km (0.052 R)
• M33: 25,735,471 km (0.108 R)
• M34: 25,833,308 km (0.093 R)
• M35: 25,931,295 km (0.047 R)
• M36: 26,917,145 km (0.102 R)
• M37: 28,116,321 km (0.075 R)
• M38: 28,418,808 km (0.052 R)
• M39: 29,027,073 km (0.091 R)
• M40: 30,050,472 km (0.12 R)
• M41: 30,463,063 km (0.079 R)
• M42: 30,670,107 km (0.109 R)
• M43: 31,817,074 km (0.069 R)
• M44: 33,084,167 km (0.116 R)
• M45: 33,723,848 km (0.089 R)
• M46: 35,449,759 km (0.115 R)
• M47: 35,776,480 km (0.091 R)
• M48: 37,093,690 km (0.079 R)
• M49: 37,314,646 km (0.098 R)
• M50: 37,425,348 km (0.084 R)
• M51: 39,662,135 km (0.072 R)
• M52: 41,482,442 km (0.118 R)
• M53: 41,711,925 km (0.108 R)
• M54: 43,679,287 km (0.116 R)
• M55: 44,029,645 km (0.095 R)
• M56: 46,269,724 km (0.039 R)
• M57: 46,984,802 km (0.076 R)
• M58: 48,426,028 km (0.062 R)
• M59: 49,881,615 km (0.047 R)
• M60: 50,982,655 km (0.091 R)
• M61: 52,463,225 km (0.078 R)
• M62: 54,459,160 km (0.114 R)
• M63: 54,962,108 km (0.097 R)
• M64: 56,352,920 km (0.059 R)
• M65: 57,371,681 km (0.064 R)
• M66: 57,499,438 km (0.078 R)
• M67: 57,755,250 km (0.107 R)
• M68: 58,011,361 km (0.052 R)
• M69: 58,524,931 km (0.105 R)
• M70: 59,427,305 km (0.117 R)
• M71: 61,245,667 km (0.076 R)
• M72: 61,768,662 km (0.114 R)
• M73: 65,203,429 km (0.083 R)
• M74: 66,272,754 km (0.1 R)
• M75: 66,406,794 km (0.09 R)
• M76: 66,809,511 km (0.112 R)
• M77: 69,379,004 km (0.12 R)
• M78: 70,881,266 km (0.069 R)
• M79: 75,172,481 km (0.107 R)
• M80: 75,592,103 km (0.12 R)
• M81: 77,561,110 km (0.068 R)
• M82: 77,985,220 km (0.054 R)
• M83: 79,262,188 km (0.039 R)
• M84: 86,188,270 km (0.113 R)
• M85: 87,214,511 km (0.076 R)
• M86: 89,426,914 km (0.101 R)
• M87: 91,956,614 km (0.066 R)
• M88: 92,106,212 km (0.075 R)
• M89: 95,870,843 km (0.084 R)
• M90: 98,306,446 km (0.115 R)
• M91: 99,071,788 km (0.07 R)
• M92: 100,762,394 km (0.072 R)
• M93: 101,225,100 km (0.083 R)
• M94: 101,534,020 km (0.113 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit