🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 181 Days

Day: 26.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.97 AU

Year: 262 Days

Day: 20.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.05 AU - 1.23 AU

Year: 464 Days

Day: 30.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.21 AU - 1.29 AU

Year: 532 Days

Day: 18.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.96 AU - 1.6 AU

Year: 551 Days

Day: 40.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.91 AU - 2.21 AU

Year: 1126 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 8.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.44 AU - 7.28 AU

Year: 6842 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,480,461 km

• M1: 174,730 km (0.11 R)
• M2: 520,601 km (0.048 R)
• M3: 661,223 km (0.113 R)
• M4: 730,636 km (0.041 R)
• M5: 1,047,335 km (0.072 R)
• M6: 1,228,199 km (0.077 R)
• M7: 1,374,356 km (0.112 R)
• M8: 1,557,314 km (0.06 R)
• M9: 1,620,145 km (0.068 R)
• M10: 1,699,881 km (0.073 R)
• M11: 1,780,963 km (0.117 R)
• M12: 1,947,166 km (0.119 R)
• M13: 2,402,991 km (0.117 R)
• M14: 2,891,128 km (0.116 R)
• M15: 3,047,458 km (0.089 R)
• M16: 3,186,584 km (0.07 R)
• M17: 3,471,269 km (0.098 R)
• M18: 3,533,352 km (0.101 R)
• M19: 3,637,622 km (0.117 R)
• M20: 3,935,022 km (0.106 R)
• M21: 4,396,083 km (0.05 R)
• M22: 4,920,573 km (0.119 R)
• M23: 5,416,789 km (0.096 R)
• M24: 6,003,363 km (0.092 R)
• M25: 6,228,657 km (0.117 R)
• M26: 6,482,076 km (0.076 R)
• M27: 6,533,238 km (0.091 R)
• M28: 6,764,816 km (0.115 R)
• M29: 7,342,563 km (0.084 R)
• M30: 7,664,348 km (0.109 R)
• M31: 7,745,430 km (0.096 R)
• M32: 8,238,504 km (0.065 R)
• M33: 8,377,331 km (0.045 R)
• M34: 8,883,271 km (0.069 R)
• M35: 9,602,388 km (0.112 R)
• M36: 10,400,044 km (0.108 R)
• M37: 11,035,087 km (0.083 R)
• M38: 11,311,095 km (0.07 R)
• M39: 11,776,195 km (0.11 R)
• M40: 12,279,143 km (0.077 R)
• M41: 12,821,286 km (0.052 R)
• M42: 13,599,793 km (0.075 R)
• M43: 13,862,786 km (0.095 R)
• M44: 13,928,759 km (0.118 R)
• M45: 14,027,942 km (0.063 R)
• M46: 14,160,635 km (0.083 R)
• M47: 14,998,982 km (0.12 R)
• M48: 15,922,300 km (0.117 R)
• M49: 16,723,396 km (0.079 R)
• M50: 17,359,487 km (0.113 R)
• M51: 17,466,299 km (0.1 R)
• M52: 18,292,229 km (0.05 R)
• M53: 19,241,129 km (0.068 R)
• M54: 19,425,433 km (0.106 R)
• M55: 19,833,087 km (0.12 R)
• M56: 19,944,687 km (0.085 R)
• M57: 20,769,869 km (0.112 R)
• M58: 20,845,416 km (0.04 R)
• M59: 21,072,655 km (0.053 R)
• M60: 21,186,649 km (0.037 R)
• M61: 21,415,085 km (0.067 R)
• M62: 21,912,947 km (0.087 R)
• M63: 22,608,577 km (0.076 R)
• M64: 22,686,367 km (0.116 R)
• M65: 23,233,148 km (0.106 R)
• M66: 23,350,732 km (0.078 R)
• M67: 23,508,109 km (0.044 R)
• M68: 23,784,117 km (0.087 R)
• M69: 24,259,838 km (0.102 R)
• M70: 25,099,980 km (0.092 R)
• M71: 25,584,377 km (0.102 R)
• M72: 26,031,077 km (0.052 R)
• M73: 26,398,489 km (0.11 R)
• M74: 26,562,299 km (0.117 R)
• M75: 27,055,822 km (0.026 R)
• M76: 27,262,417 km (0.101 R)
• M77: 27,345,144 km (0.025 R)
• M78: 27,676,952 km (0.099 R)
• M79: 27,885,193 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.6

Radius: 3.3

Gravity: 85.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.27 AU - 16.29 AU

Year: 19479 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,480,461 km

• M1: 149,897 km (0.073 R)
• M2: 178,321 km (0.086 R)
• M3: 831,914 km (0.039 R)
• M4: 885,171 km (0.088 R)
• M5: 1,051,972 km (0.079 R)
• M6: 1,080,695 km (0.096 R)
• M7: 1,138,889 km (0.093 R)
• M8: 1,575,415 km (0.094 R)
• M9: 1,880,595 km (0.112 R)
• M10: 1,950,906 km (0.081 R)
• M11: 2,700,391 km (0.087 R)
• M12: 2,859,862 km (0.107 R)
• M13: 3,022,475 km (0.078 R)
• M14: 4,150,593 km (0.12 R)
• M15: 5,593,913 km (0.039 R)
• M16: 6,158,346 km (0.089 R)
• M17: 6,902,595 km (0.069 R)
• M18: 7,230,065 km (0.096 R)
• M19: 8,070,955 km (0.104 R)
• M20: 8,185,397 km (0.097 R)
• M21: 8,824,330 km (0.087 R)
• M22: 9,782,055 km (0.093 R)
• M23: 10,026,648 km (0.113 R)
• M24: 10,898,205 km (0.07 R)
• M25: 11,343,109 km (0.101 R)
• M26: 11,729,071 km (0.075 R)
• M27: 12,053,998 km (0.117 R)
• M28: 12,979,560 km (0.101 R)
• M29: 13,450,943 km (0.053 R)
• M30: 13,586,479 km (0.107 R)
• M31: 15,320,468 km (0.109 R)
• M32: 15,533,196 km (0.093 R)
• M33: 15,961,494 km (0.085 R)
• M34: 16,249,171 km (0.073 R)
• M35: 16,321,427 km (0.077 R)
• M36: 17,713,285 km (0.101 R)
• M37: 18,310,630 km (0.101 R)
• M38: 19,909,681 km (0.088 R)
• M39: 22,833,871 km (0.096 R)
• M40: 23,810,745 km (0.094 R)
• M41: 24,304,119 km (0.088 R)
• M42: 24,800,933 km (0.04 R)
• M43: 25,384,814 km (0.053 R)
• M44: 27,249,252 km (0.089 R)
• M45: 27,420,841 km (0.054 R)
• M46: 29,596,742 km (0.053 R)
• M47: 29,773,118 km (0.09 R)
• M48: 31,197,290 km (0.099 R)
• M49: 31,376,807 km (0.118 R)
• M50: 31,827,246 km (0.081 R)
• M51: 32,008,110 km (0.095 R)
• M52: 32,917,067 km (0.054 R)
• M53: 33,742,398 km (0.075 R)
• M54: 34,760,262 km (0.117 R)
• M55: 35,788,299 km (0.066 R)
• M56: 35,976,343 km (0.057 R)
• M57: 36,353,180 km (0.062 R)
• M58: 36,542,122 km (0.09 R)
• M59: 37,206,187 km (0.109 R)
• M60: 38,161,519 km (0.073 R)
• M61: 40,096,268 km (0.118 R)
• M62: 42,161,916 km (0.06 R)
• M63: 42,758,512 km (0.12 R)
• M64: 43,257,720 km (0.085 R)
• M65: 43,558,113 km (0.118 R)
• M66: 45,477,154 km (0.053 R)
• M67: 45,782,633 km (0.093 R)
• M68: 47,011,430 km (0.109 R)
• M69: 48,666,731 km (0.118 R)
• M70: 48,770,851 km (0.094 R)
• M71: 49,292,349 km (0.052 R)
• M72: 50,130,695 km (0.028 R)
• M73: 50,341,030 km (0.053 R)
• M74: 50,551,514 km (0.111 R)
• M75: 56,566,096 km (0.04 R)
• M76: 56,675,602 km (0.104 R)
• M77: 58,104,711 km (0.066 R)
• M78: 59,545,637 km (0.054 R)
• M79: 59,879,839 km (0.116 R)
• M80: 60,773,985 km (0.078 R)
• M81: 62,915,329 km (0.115 R)
• M82: 63,142,269 km (0.043 R)
• M83: 65,196,098 km (0.033 R)
• M84: 67,387,707 km (0.069 R)
• M85: 67,503,646 km (0.115 R)
• M86: 68,784,203 km (0.034 R)
• M87: 69,017,875 km (0.105 R)
• M88: 70,896,824 km (0.114 R)
• M89: 75,667,351 km (0.072 R)
• M90: 75,908,652 km (0.114 R)
• M91: 77,239,924 km (0.101 R)
• M92: 77,604,344 km (0.08 R)
• M93: 79,435,123 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892

Radius: 5.7

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.35 AU - 18.57 AU

Year: 26597 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,480,461 km

• M1: 237,262 km (0.117 R)
• M2: 313,408 km (0.112 R)
• M3: 728,392 km (0.083 R)
• M4: 1,851,423 km (0.069 R)
• M5: 2,692,014 km (0.077 R)
• M6: 2,872,878 km (0.083 R)
• M7: 3,198,552 km (0.045 R)
• M8: 3,293,846 km (0.053 R)
• M9: 3,634,630 km (0.06 R)
• M10: 3,784,228 km (0.099 R)
• M11: 4,192,780 km (0.112 R)
• M12: 4,561,688 km (0.105 R)
• M13: 6,923,389 km (0.048 R)
• M14: 6,985,024 km (0.071 R)
• M15: 7,046,808 km (0.119 R)
• M16: 7,802,875 km (0.116 R)
• M17: 7,931,380 km (0.091 R)
• M18: 8,125,558 km (0.091 R)
• M19: 8,584,375 km (0.068 R)
• M20: 8,917,379 km (0.106 R)
• M21: 11,509,611 km (0.09 R)
• M22: 13,000,504 km (0.118 R)
• M23: 13,613,705 km (0.096 R)
• M24: 13,691,048 km (0.116 R)
• M25: 15,107,440 km (0.102 R)
• M26: 15,267,659 km (0.087 R)
• M27: 15,751,758 km (0.056 R)
• M28: 15,995,752 km (0.105 R)
• M29: 16,900,969 km (0.116 R)
• M30: 17,907,164 km (0.087 R)
• M31: 18,588,882 km (0.085 R)
• M32: 19,889,635 km (0.056 R)
• M33: 20,862,021 km (0.064 R)
• M34: 22,761,017 km (0.071 R)
• M35: 24,338,227 km (0.067 R)
• M36: 24,620,219 km (0.091 R)
• M37: 24,903,258 km (0.119 R)
• M38: 24,997,954 km (0.085 R)
• M39: 26,721,022 km (0.102 R)
• M40: 27,596,918 km (0.087 R)
• M41: 27,989,163 km (0.12 R)
• M42: 29,576,696 km (0.074 R)
• M43: 29,777,307 km (0.073 R)
• M44: 29,978,217 km (0.11 R)
• M45: 31,091,374 km (0.118 R)
• M46: 31,193,250 km (0.093 R)
• M47: 34,090,512 km (0.093 R)
• M48: 35,891,072 km (0.06 R)
• M49: 36,211,960 km (0.1 R)
• M50: 37,722,150 km (0.11 R)
• M51: 39,915,105 km (0.055 R)
• M52: 40,469,814 km (0.053 R)
• M53: 41,250,566 km (0.1 R)
• M54: 43,053,968 km (0.1 R)
• M55: 45,113,332 km (0.08 R)
• M56: 45,344,012 km (0.118 R)
• M57: 46,737,068 km (0.078 R)
• M58: 50,759,306 km (0.1 R)
• M59: 50,999,410 km (0.059 R)
• M60: 51,119,537 km (0.088 R)
• M61: 51,963,269 km (0.054 R)
• M62: 52,568,841 km (0.086 R)
• M63: 52,933,262 km (0.095 R)
• M64: 53,909,089 km (0.102 R)
• M65: 56,623,392 km (0.101 R)
• M66: 56,872,323 km (0.093 R)
• M67: 62,311,851 km (0.067 R)
• M68: 64,118,395 km (0.119 R)
• M69: 64,637,799 km (0.1 R)
• M70: 64,897,950 km (0.032 R)
• M71: 65,419,298 km (0.086 R)
• M72: 67,255,164 km (0.049 R)
• M73: 67,650,700 km (0.073 R)
• M74: 69,773,494 km (0.098 R)
• M75: 70,709,079 km (0.088 R)
• M76: 71,111,348 km (0.061 R)
• M77: 72,727,902 km (0.099 R)
• M78: 72,863,139 km (0.106 R)
• M79: 73,269,447 km (0.039 R)
• M80: 74,902,158 km (0.102 R)
• M81: 78,619,216 km (0.083 R)
• M82: 79,035,846 km (0.11 R)
• M83: 79,453,374 km (0.092 R)
• M84: 81,130,366 km (0.105 R)
• M85: 83,384,507 km (0.113 R)
• M86: 83,809,514 km (0.087 R)
• M87: 84,946,159 km (0.056 R)
• M88: 85,516,426 km (0.109 R)
• M89: 86,374,220 km (0.093 R)
• M90: 88,531,122 km (0.09 R)
• M91: 88,964,657 km (0.111 R)
• M92: 89,978,930 km (0.06 R)
• M93: 92,897,884 km (0.109 R)
• M94: 99,878,570 km (0.114 R)
• M95: 100,028,915 km (0.087 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: 326 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit