🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.52 AU - 0.54 AU

Year: 166 Days

Day: 34.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 200 Days

Day: 33.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,407,412 km

• M1: 266,583 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.18 AU - 1.62 AU

Year: 713 Days

Day: 21.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.62 AU

Year: 1348 Days

Day: 33 Hours

Environment

Temp: -128 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,407,412 km

• M1: 293,511 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.18 AU - 2.58 AU

Year: 1580 Days

Day: 16.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.26 AU - 2.76 AU

Year: 1712 Days

Day: 40.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 11.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.77 AU - 3.29 AU

Year: 2270 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,407,412 km

• M1: 142,118 km (0.077 R)
• M2: 271,819 km (0.07 R)
• M3: 613,950 km (0.109 R)
• M4: 918,232 km (0.041 R)
• M5: 1,375,403 km (0.045 R)
• M6: 1,451,847 km (0.091 R)
• M7: 2,027,201 km (0.108 R)
• M8: 2,399,251 km (0.089 R)
• M9: 2,696,053 km (0.114 R)
• M10: 2,876,917 km (0.107 R)
• M11: 2,954,857 km (0.058 R)
• M12: 3,054,938 km (0.05 R)
• M13: 3,127,044 km (0.101 R)
• M14: 3,207,229 km (0.099 R)
• M15: 3,324,962 km (0.044 R)
• M16: 3,511,810 km (0.069 R)
• M17: 3,618,025 km (0.112 R)
• M18: 3,763,882 km (0.101 R)
• M19: 3,943,250 km (0.105 R)
• M20: 4,117,382 km (0.063 R)
• M21: 4,221,502 km (0.058 R)
• M22: 4,440,663 km (0.119 R)
• M23: 4,547,476 km (0.084 R)
• M24: 4,705,152 km (0.085 R)
• M25: 5,000,458 km (0.107 R)
• M26: 5,389,263 km (0.09 R)
• M27: 5,707,308 km (0.114 R)
• M28: 5,814,720 km (0.105 R)
• M29: 6,232,546 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 8.2

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.11 AU - 7.87 AU

Year: 7117 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,407,412 km

• M1: 103,223 km (0.11 R)
• M2: 174,730 km (0.105 R)
• M3: 442,959 km (0.072 R)
• M4: 505,641 km (0.105 R)
• M5: 684,261 km (0.058 R)
• M6: 851,511 km (0.116 R)
• M7: 1,243,757 km (0.119 R)
• M8: 1,728,304 km (0.084 R)
• M9: 1,852,919 km (0.081 R)
• M10: 2,023,610 km (0.077 R)
• M11: 2,357,812 km (0.117 R)
• M12: 2,637,560 km (0.069 R)
• M13: 3,178,207 km (0.08 R)
• M14: 3,383,156 km (0.117 R)
• M15: 3,539,785 km (0.107 R)
• M16: 5,263,751 km (0.105 R)
• M17: 5,940,531 km (0.041 R)
• M18: 6,321,258 km (0.025 R)
• M19: 6,940,294 km (0.042 R)
• M20: 7,240,238 km (0.12 R)
• M21: 7,374,876 km (0.056 R)
• M22: 7,852,841 km (0.11 R)
• M23: 7,921,955 km (0.094 R)
• M24: 8,095,489 km (0.094 R)
• M25: 8,588,414 km (0.081 R)
• M26: 9,091,063 km (0.031 R)
• M27: 9,345,977 km (0.067 R)
• M28: 10,162,483 km (0.085 R)
• M29: 10,693,854 km (0.119 R)
• M30: 10,885,938 km (0.094 R)
• M31: 10,962,981 km (0.076 R)
• M32: 11,468,771 km (0.064 R)
• M33: 11,547,160 km (0.109 R)
• M34: 11,704,687 km (0.065 R)
• M35: 11,823,318 km (0.075 R)
• M36: 12,221,548 km (0.095 R)
• M37: 12,745,739 km (0.117 R)
• M38: 14,067,436 km (0.117 R)
• M39: 14,446,966 km (0.093 R)
• M40: 15,345,600 km (0.103 R)
• M41: 16,482,993 km (0.076 R)
• M42: 17,421,570 km (0.12 R)
• M43: 17,874,552 km (0.059 R)
• M44: 18,056,762 km (0.112 R)
• M45: 18,377,201 km (0.095 R)
• M46: 18,792,036 km (0.07 R)
• M47: 19,490,359 km (0.095 R)
• M48: 19,819,025 km (0.12 R)
• M49: 20,529,615 km (0.1 R)
• M50: 20,816,245 km (0.102 R)
• M51: 21,200,412 km (0.113 R)
• M52: 21,683,912 km (0.104 R)
• M53: 22,073,465 km (0.12 R)
• M54: 22,268,989 km (0.051 R)
• M55: 22,416,044 km (0.11 R)
• M56: 22,661,833 km (0.074 R)
• M57: 24,105,303 km (0.048 R)
• M58: 24,660,611 km (0.045 R)
• M59: 25,578,244 km (0.076 R)
• M60: 25,732,330 km (0.088 R)
• M61: 25,783,791 km (0.107 R)
• M62: 25,938,176 km (0.046 R)
• M63: 25,989,788 km (0.119 R)
• M64: 26,093,010 km (0.119 R)
• M65: 26,247,994 km (0.107 R)
• M66: 26,299,754 km (0.116 R)
• M67: 26,559,157 km (0.065 R)
• M68: 27,447,021 km (0.105 R)
• M69: 27,710,014 km (0.075 R)
• M70: 27,815,480 km (0.086 R)
• M71: 28,079,670 km (0.079 R)
• M72: 28,557,336 km (0.096 R)
• M73: 28,877,326 km (0.113 R)
• M74: 29,091,251 km (0.09 R)
• M75: 31,424,080 km (0.04 R)
• M76: 31,864,795 km (0.104 R)
• M77: 32,085,901 km (0.117 R)
• M78: 32,418,457 km (0.07 R)
• M79: 32,919,460 km (0.079 R)
• M80: 33,198,909 km (0.102 R)
• M81: 33,366,907 km (0.053 R)
• M82: 33,929,246 km (0.05 R)
• M83: 34,098,441 km (0.059 R)
• M84: 34,154,989 km (0.101 R)
• M85: 34,607,971 km (0.114 R)
• M86: 35,120,045 km (0.068 R)
• M87: 35,177,042 km (0.095 R)
• M88: 36,382,202 km (0.101 R)
• M89: 37,542,483 km (0.064 R)
• M90: 37,834,498 km (0.08 R)
• M91: 38,479,415 km (0.104 R)
• M92: 38,832,765 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.4

Radius: 3.7

Gravity: 68.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.23 AU - 13.43 AU

Year: 16416 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,407,412 km

• M1: 99,034 km (0.105 R)
• M2: 374,443 km (0.037 R)
• M3: 510,129 km (0.072 R)
• M4: 706,102 km (0.046 R)
• M5: 776,413 km (0.102 R)
• M6: 849,118 km (0.074 R)
• M7: 1,080,097 km (0.109 R)
• M8: 1,752,689 km (0.1 R)
• M9: 2,493,348 km (0.1 R)
• M10: 2,858,367 km (0.027 R)
• M11: 2,971,014 km (0.074 R)
• M12: 3,200,946 km (0.096 R)
• M13: 4,218,660 km (0.116 R)
• M14: 4,520,249 km (0.063 R)
• M15: 5,189,700 km (0.086 R)
• M16: 5,373,406 km (0.12 R)
• M17: 5,559,206 km (0.066 R)
• M18: 5,841,946 km (0.097 R)
• M19: 6,421,189 km (0.098 R)
• M20: 7,221,688 km (0.059 R)
• M21: 7,375,325 km (0.063 R)
• M22: 7,737,800 km (0.108 R)
• M23: 7,947,686 km (0.084 R)
• M24: 8,265,731 km (0.105 R)
• M25: 8,480,254 km (0.092 R)
• M26: 9,079,244 km (0.066 R)
• M27: 10,664,683 km (0.059 R)
• M28: 10,956,548 km (0.083 R)
• M29: 11,192,015 km (0.093 R)
• M30: 11,788,013 km (0.08 R)
• M31: 11,968,877 km (0.117 R)
• M32: 12,089,902 km (0.085 R)
• M33: 12,150,638 km (0.118 R)
• M34: 14,337,011 km (0.082 R)
• M35: 14,465,516 km (0.107 R)
• M36: 15,244,921 km (0.117 R)
• M37: 15,376,118 km (0.069 R)
• M38: 16,843,972 km (0.033 R)
• M39: 17,388,808 km (0.116 R)
• M40: 17,732,135 km (0.098 R)
• M41: 18,147,269 km (0.088 R)
• M42: 18,216,682 km (0.095 R)
• M43: 19,269,552 km (0.035 R)
• M44: 19,340,462 km (0.104 R)
• M45: 19,624,847 km (0.043 R)
• M46: 22,246,251 km (0.036 R)
• M47: 22,693,847 km (0.106 R)
• M48: 23,673,564 km (0.091 R)
• M49: 24,130,286 km (0.103 R)
• M50: 25,908,107 km (0.118 R)
• M51: 25,986,347 km (0.113 R)
• M52: 27,010,793 km (0.107 R)
• M53: 28,048,404 km (0.118 R)
• M54: 29,751,725 km (0.117 R)
• M55: 31,321,605 km (0.111 R)
• M56: 31,739,133 km (0.111 R)
• M57: 32,664,246 km (0.066 R)
• M58: 33,172,580 km (0.112 R)
• M59: 33,257,551 km (0.117 R)
• M60: 33,342,523 km (0.063 R)
• M61: 34,282,895 km (0.118 R)
• M62: 34,368,764 km (0.056 R)
• M63: 34,713,139 km (0.102 R)
• M64: 35,840,209 km (0.067 R)
• M65: 36,979,247 km (0.095 R)
• M66: 38,041,243 km (0.118 R)
• M67: 40,104,496 km (0.114 R)
• M68: 41,560,981 km (0.081 R)
• M69: 41,744,388 km (0.063 R)
• M70: 41,836,092 km (0.036 R)
• M71: 42,942,218 km (0.091 R)
• M72: 44,338,415 km (0.055 R)
• M73: 47,653,654 km (0.111 R)
• M74: 51,047,581 km (0.075 R)
• M75: 52,229,105 km (0.101 R)
• M76: 53,618,869 km (0.1 R)
• M77: 54,418,469 km (0.104 R)
• M78: 54,819,691 km (0.118 R)
• M79: 56,739,181 km (0.025 R)
• M80: 56,942,485 km (0.045 R)
• M81: 57,044,211 km (0.083 R)
• M82: 59,504,348 km (0.084 R)
• M83: 61,580,767 km (0.047 R)
• M84: 62,208,330 km (0.083 R)
• M85: 63,258,956 km (0.066 R)
• M86: 64,315,416 km (0.106 R)
• M87: 68,058,654 km (0.103 R)
• M88: 68,382,832 km (0.112 R)
• M89: 68,815,769 km (0.118 R)
• M90: 69,141,144 km (0.115 R)
• M91: 70,011,055 km (0.095 R)
• M92: 70,665,995 km (0.095 R)
• M93: 72,642,931 km (0.081 R)
• M94: 73,527,353 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 4.7

Gravity: 44.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.75 AU - 15.53 AU

Year: 20503 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 130.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,407,412 km

• M1: 61,186 km (0.102 R)
• M2: 121,025 km (0.06 R)
• M3: 383,270 km (0.039 R)
• M4: 512,373 km (0.12 R)
• M5: 1,278,613 km (0.117 R)
• M6: 1,310,178 km (0.063 R)
• M7: 2,223,024 km (0.09 R)
• M8: 2,862,256 km (0.083 R)
• M9: 3,332,442 km (0.038 R)
• M10: 3,780,637 km (0.117 R)
• M11: 5,701,324 km (0.093 R)
• M12: 5,966,113 km (0.103 R)
• M13: 7,292,597 km (0.094 R)
• M14: 7,349,743 km (0.106 R)
• M15: 8,047,617 km (0.103 R)
• M16: 8,464,397 km (0.114 R)
• M17: 8,705,698 km (0.082 R)
• M18: 9,071,914 km (0.104 R)
• M19: 10,072,873 km (0.114 R)
• M20: 10,521,667 km (0.063 R)
• M21: 11,372,430 km (0.098 R)
• M22: 12,381,318 km (0.115 R)
• M23: 13,000,205 km (0.072 R)
• M24: 13,770,334 km (0.034 R)
• M25: 14,053,972 km (0.066 R)
• M26: 14,339,704 km (0.083 R)
• M27: 14,916,553 km (0.105 R)
• M28: 14,989,258 km (0.093 R)
• M29: 15,427,729 km (0.116 R)
• M30: 15,574,784 km (0.12 R)
• M31: 16,317,089 km (0.108 R)
• M32: 17,146,908 km (0.054 R)
• M33: 17,452,088 km (0.106 R)
• M34: 19,797,184 km (0.064 R)
• M35: 19,956,954 km (0.072 R)
• M36: 20,358,475 km (0.086 R)
• M37: 20,843,621 km (0.092 R)
• M38: 22,322,097 km (0.103 R)
• M39: 23,749,260 km (0.104 R)
• M40: 23,919,054 km (0.1 R)
• M41: 25,292,063 km (0.098 R)
• M42: 25,813,561 km (0.117 R)
• M43: 29,470,481 km (0.091 R)
• M44: 30,848,427 km (0.111 R)
• M45: 31,965,624 km (0.087 R)
• M46: 32,529,309 km (0.094 R)
• M47: 32,623,556 km (0.097 R)
• M48: 34,335,554 km (0.091 R)
• M49: 34,720,020 km (0.082 R)
• M50: 35,881,797 km (0.11 R)
• M51: 39,041,604 km (0.099 R)
• M52: 40,451,713 km (0.096 R)
• M53: 41,061,175 km (0.101 R)
• M54: 41,571,453 km (0.106 R)
• M55: 41,673,628 km (0.096 R)
• M56: 42,289,224 km (0.071 R)
• M57: 42,392,147 km (0.1 R)
• M58: 46,044,878 km (0.116 R)
• M59: 46,893,846 km (0.118 R)
• M60: 47,533,826 km (0.1 R)
• M61: 48,930,771 km (0.096 R)
• M62: 49,254,949 km (0.046 R)
• M63: 49,363,258 km (0.108 R)
• M64: 49,905,550 km (0.103 R)
• M65: 50,123,066 km (0.094 R)
• M66: 50,886,913 km (0.11 R)
• M67: 51,105,774 km (0.087 R)
• M68: 53,980,297 km (0.093 R)
• M69: 54,427,146 km (0.092 R)
• M70: 54,539,045 km (0.062 R)
• M71: 56,226,808 km (0.03 R)
• M72: 58,733,171 km (0.112 R)
• M73: 59,192,736 km (0.116 R)
• M74: 59,768,837 km (0.04 R)
• M75: 63,029,622 km (0.099 R)
• M76: 68,631,314 km (0.057 R)
• M77: 70,330,447 km (0.117 R)
• M78: 72,904,877 km (0.076 R)
• M79: 73,275,131 km (0.117 R)
• M80: 73,769,852 km (0.117 R)
• M81: 74,638,267 km (0.054 R)
• M82: 74,887,048 km (0.068 R)
• M83: 75,634,888 km (0.06 R)
• M84: 77,515,333 km (0.053 R)
• M85: 79,792,213 km (0.113 R)
• M86: 81,194,394 km (0.119 R)
• M87: 83,377,326 km (0.061 R)
• M88: 84,281,795 km (0.026 R)
• M89: 84,540,749 km (0.11 R)
• M90: 85,839,857 km (0.075 R)
• M91: 86,622,403 km (0.097 R)
• M92: 87,276,445 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit