🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 205 Days

Day: 23.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,142,549 km

• M1: 541,095 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 0.98 AU

Year: 291 Days

Day: 28.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 296 Days

Day: 18.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,142,549 km

• M1: 552,465 km (0.093 R)
• M2: 710,739 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 393 Days

Day: 30 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 934 Days

Day: 44.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,142,549 km

• M1: 140,024 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2 AU - 2.64 AU

Year: 1291 Days

Day: 16.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 56 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 10.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.94 AU - 5.46 AU

Year: 4331 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,142,549 km

• M1: 132,693 km (0.083 R)
• M2: 199,115 km (0.06 R)
• M3: 275,858 km (0.107 R)
• M4: 346,768 km (0.115 R)
• M5: 486,791 km (0.118 R)
• M6: 618,587 km (0.057 R)
• M7: 689,347 km (0.11 R)
• M8: 1,015,022 km (0.113 R)
• M9: 1,332,917 km (0.114 R)
• M10: 1,482,964 km (0.116 R)
• M11: 1,920,388 km (0.102 R)
• M12: 2,043,806 km (0.076 R)
• M13: 2,413,612 km (0.051 R)
• M14: 2,734,948 km (0.062 R)
• M15: 2,821,865 km (0.087 R)
• M16: 2,962,935 km (0.112 R)
• M17: 3,034,294 km (0.105 R)
• M18: 3,252,108 km (0.109 R)
• M19: 3,344,260 km (0.092 R)
• M20: 3,493,709 km (0.11 R)
• M21: 3,588,255 km (0.081 R)
• M22: 3,975,115 km (0.108 R)
• M23: 4,294,356 km (0.057 R)
• M24: 4,580,537 km (0.047 R)
• M25: 4,663,414 km (0.074 R)
• M26: 4,978,916 km (0.086 R)
• M27: 5,149,907 km (0.094 R)
• M28: 5,410,357 km (0.089 R)
• M29: 5,564,143 km (0.099 R)
• M30: 5,831,325 km (0.064 R)
• M31: 6,079,957 km (0.076 R)
• M32: 6,355,366 km (0.103 R)
• M33: 6,447,967 km (0.105 R)
• M34: 6,634,666 km (0.064 R)
• M35: 6,965,726 km (0.093 R)
• M36: 8,116,432 km (0.049 R)
• M37: 8,445,249 km (0.102 R)
• M38: 8,547,274 km (0.118 R)
• M39: 8,829,865 km (0.057 R)
• M40: 9,325,482 km (0.033 R)
• M41: 9,457,278 km (0.107 R)
• M42: 10,316,269 km (0.071 R)
• M43: 10,425,476 km (0.106 R)
• M44: 11,256,193 km (0.06 R)
• M45: 12,050,707 km (0.069 R)
• M46: 12,165,598 km (0.114 R)
• M47: 12,367,705 km (0.109 R)
• M48: 12,629,202 km (0.104 R)
• M49: 12,716,866 km (0.119 R)
• M50: 12,863,173 km (0.118 R)
• M51: 12,951,286 km (0.066 R)
• M52: 13,693,441 km (0.082 R)
• M53: 14,663,434 km (0.119 R)
• M54: 14,940,339 km (0.116 R)
• M55: 15,374,323 km (0.103 R)
• M56: 15,624,151 km (0.065 R)
• M57: 16,382,014 km (0.111 R)
• M58: 17,573,561 km (0.092 R)
• M59: 17,704,010 km (0.104 R)
• M60: 18,163,276 km (0.091 R)
• M61: 19,194,304 km (0.104 R)
• M62: 19,463,431 km (0.11 R)
• M63: 19,666,136 km (0.108 R)
• M64: 19,733,754 km (0.116 R)
• M65: 20,005,424 km (0.106 R)
• M66: 20,073,491 km (0.027 R)
• M67: 20,655,576 km (0.108 R)
• M68: 20,965,842 km (0.104 R)
• M69: 21,173,634 km (0.11 R)
• M70: 21,451,736 km (0.062 R)
• M71: 21,906,215 km (0.088 R)
• M72: 21,976,526 km (0.087 R)
• M73: 23,360,455 km (0.09 R)
• M74: 23,468,016 km (0.099 R)
• M75: 23,900,205 km (0.058 R)
• M76: 24,371,438 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 8.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.51 AU - 7.41 AU

Year: 5314 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,142,549 km

• M1: 119,230 km (0.114 R)
• M2: 381,774 km (0.12 R)
• M3: 437,873 km (0.106 R)
• M4: 559,945 km (0.105 R)
• M5: 663,467 km (0.082 R)
• M6: 725,699 km (0.087 R)
• M7: 806,482 km (0.06 R)
• M8: 882,029 km (0.055 R)
• M9: 942,467 km (0.086 R)
• M10: 1,022,501 km (0.101 R)
• M11: 1,114,205 km (0.081 R)
• M12: 1,247,347 km (0.084 R)
• M13: 1,571,825 km (0.106 R)
• M14: 1,821,204 km (0.066 R)
• M15: 2,013,737 km (0.067 R)
• M16: 2,177,247 km (0.108 R)
• M17: 2,357,513 km (0.048 R)
• M18: 2,505,316 km (0.065 R)
• M19: 2,784,166 km (0.091 R)
• M20: 3,194,064 km (0.116 R)
• M21: 3,440,901 km (0.097 R)
• M22: 3,594,687 km (0.105 R)
• M23: 4,233,021 km (0.072 R)
• M24: 4,322,780 km (0.04 R)
• M25: 4,458,615 km (0.037 R)
• M26: 5,032,173 km (0.033 R)
• M27: 5,127,317 km (0.103 R)
• M28: 5,239,067 km (0.094 R)
• M29: 5,465,259 km (0.102 R)
• M30: 5,760,715 km (0.1 R)
• M31: 5,876,952 km (0.087 R)
• M32: 6,162,684 km (0.031 R)
• M33: 6,487,461 km (0.088 R)
• M34: 6,573,929 km (0.112 R)
• M35: 6,782,917 km (0.058 R)
• M36: 6,958,695 km (0.104 R)
• M37: 7,100,364 km (0.066 R)
• M38: 7,386,694 km (0.074 R)
• M39: 7,531,355 km (0.032 R)
• M40: 7,640,412 km (0.101 R)
• M41: 7,750,067 km (0.078 R)
• M42: 9,125,021 km (0.101 R)
• M43: 9,613,010 km (0.051 R)
• M44: 9,790,732 km (0.057 R)
• M45: 10,472,150 km (0.115 R)
• M46: 10,655,108 km (0.097 R)
• M47: 11,003,671 km (0.101 R)
• M48: 11,335,031 km (0.076 R)
• M49: 11,501,982 km (0.111 R)
• M50: 11,711,868 km (0.102 R)
• M51: 12,156,622 km (0.069 R)
• M52: 12,910,147 km (0.118 R)
• M53: 13,040,895 km (0.108 R)
• M54: 13,479,666 km (0.076 R)
• M55: 13,789,782 km (0.117 R)
• M56: 13,878,793 km (0.118 R)
• M57: 13,990,393 km (0.1 R)
• M58: 14,102,292 km (0.063 R)
• M59: 14,598,059 km (0.117 R)
• M60: 14,916,404 km (0.11 R)
• M61: 15,145,288 km (0.1 R)
• M62: 15,237,142 km (0.072 R)
• M63: 15,352,332 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 11

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.17 AU - 7.07 AU

Year: 5530 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,142,549 km

• M1: 137,929 km (0.044 R)
• M2: 233,073 km (0.088 R)
• M3: 378,931 km (0.087 R)
• M4: 472,430 km (0.053 R)
• M5: 587,620 km (0.057 R)
• M6: 687,552 km (0.053 R)
• M7: 835,504 km (0.066 R)
• M8: 1,086,081 km (0.108 R)
• M9: 1,394,701 km (0.084 R)
• M10: 1,533,229 km (0.116 R)
• M11: 1,768,097 km (0.102 R)
• M12: 2,458,192 km (0.111 R)
• M13: 3,743,088 km (0.097 R)
• M14: 4,011,916 km (0.08 R)
• M15: 4,136,232 km (0.113 R)
• M16: 4,620,480 km (0.083 R)
• M17: 5,095,902 km (0.069 R)
• M18: 5,394,200 km (0.078 R)
• M19: 5,476,628 km (0.11 R)
• M20: 5,587,032 km (0.097 R)
• M21: 6,352,225 km (0.117 R)
• M22: 6,732,353 km (0.074 R)
• M23: 7,089,892 km (0.109 R)
• M24: 7,948,284 km (0.117 R)
• M25: 8,549,369 km (0.062 R)
• M26: 9,296,760 km (0.088 R)
• M27: 10,166,671 km (0.036 R)
• M28: 10,268,697 km (0.111 R)
• M29: 10,888,182 km (0.081 R)
• M30: 11,911,730 km (0.049 R)
• M31: 12,271,813 km (0.095 R)
• M32: 12,525,979 km (0.104 R)
• M33: 12,781,941 km (0.095 R)
• M34: 13,076,499 km (0.09 R)
• M35: 13,336,201 km (0.034 R)
• M36: 13,597,549 km (0.103 R)
• M37: 13,785,294 km (0.093 R)
• M38: 14,736,886 km (0.101 R)
• M39: 14,929,718 km (0.099 R)
• M40: 15,162,343 km (0.113 R)
• M41: 15,356,969 km (0.07 R)
• M42: 15,474,254 km (0.103 R)
• M43: 15,631,033 km (0.118 R)
• M44: 15,709,572 km (0.08 R)
• M45: 16,104,510 km (0.106 R)
• M46: 16,422,854 km (0.069 R)
• M47: 16,582,774 km (0.067 R)
• M48: 17,268,232 km (0.117 R)
• M49: 18,210,250 km (0.057 R)
• M50: 18,792,036 km (0.104 R)
• M51: 18,917,399 km (0.088 R)
• M52: 19,379,656 km (0.091 R)
• M53: 21,005,336 km (0.033 R)
• M54: 21,266,085 km (0.118 R)
• M55: 21,571,564 km (0.107 R)
• M56: 21,702,911 km (0.099 R)
• M57: 22,718,830 km (0.108 R)
• M58: 23,210,259 km (0.058 R)
• M59: 23,479,835 km (0.12 R)
• M60: 23,885,993 km (0.092 R)
• M61: 24,203,589 km (0.092 R)
• M62: 24,705,490 km (0.111 R)
• M63: 25,349,060 km (0.079 R)
• M64: 25,487,737 km (0.108 R)
• M65: 26,231,538 km (0.037 R)
• M66: 26,418,535 km (0.077 R)
• M67: 26,700,078 km (0.092 R)
• M68: 27,550,243 km (0.059 R)
• M69: 27,835,676 km (0.048 R)
• M70: 28,074,284 km (0.117 R)
• M71: 28,169,877 km (0.045 R)
• M72: 28,361,363 km (0.103 R)
• M73: 28,457,405 km (0.092 R)
• M74: 28,553,446 km (0.097 R)
• M75: 29,763,244 km (0.094 R)
• M76: 30,300,899 km (0.112 R)
• M77: 31,385,633 km (0.057 R)
• M78: 31,883,046 km (0.078 R)
• M79: 32,332,887 km (0.083 R)
• M80: 32,633,878 km (0.114 R)
• M81: 32,885,502 km (0.098 R)
• M82: 33,339,980 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 12.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.84 AU - 9.84 AU

Year: 8797 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,142,549 km

• M1: 158,125 km (0.099 R)
• M2: 380,128 km (0.079 R)
• M3: 566,976 km (0.074 R)
• M4: 820,245 km (0.058 R)
• M5: 952,789 km (0.059 R)
• M6: 1,039,556 km (0.105 R)
• M7: 1,317,359 km (0.084 R)
• M8: 1,435,242 km (0.067 R)
• M9: 1,557,015 km (0.082 R)
• M10: 1,767,948 km (0.106 R)
• M11: 1,943,576 km (0.083 R)
• M12: 2,056,372 km (0.118 R)
• M13: 2,312,633 km (0.086 R)
• M14: 3,116,722 km (0.08 R)
• M15: 3,688,635 km (0.118 R)
• M16: 4,205,047 km (0.1 R)
• M17: 4,293,459 km (0.118 R)
• M18: 4,775,014 km (0.105 R)
• M19: 5,053,715 km (0.112 R)
• M20: 5,242,358 km (0.094 R)
• M21: 5,594,512 km (0.083 R)
• M22: 6,904,540 km (0.059 R)
• M23: 7,079,270 km (0.101 R)
• M24: 7,974,464 km (0.053 R)
• M25: 8,867,414 km (0.117 R)
• M26: 9,248,888 km (0.116 R)
• M27: 9,364,378 km (0.08 R)
• M28: 9,909,662 km (0.114 R)
• M29: 10,186,269 km (0.06 R)
• M30: 10,465,418 km (0.111 R)
• M31: 11,359,266 km (0.076 R)
• M32: 12,024,677 km (0.107 R)
• M33: 12,277,348 km (0.101 R)
• M34: 12,531,963 km (0.119 R)
• M35: 12,702,654 km (0.077 R)
• M36: 13,611,461 km (0.054 R)
• M37: 13,699,126 km (0.105 R)
• M38: 14,407,173 km (0.059 R)
• M39: 14,855,667 km (0.111 R)
• M40: 15,445,831 km (0.111 R)
• M41: 16,601,923 km (0.104 R)
• M42: 16,742,545 km (0.11 R)
• M43: 17,881,882 km (0.093 R)
• M44: 18,899,148 km (0.1 R)
• M45: 20,284,723 km (0.118 R)
• M46: 20,585,864 km (0.117 R)
• M47: 21,549,424 km (0.118 R)
• M48: 21,651,599 km (0.069 R)
• M49: 21,805,386 km (0.104 R)
• M50: 22,943,676 km (0.101 R)
• M51: 24,154,371 km (0.117 R)
• M52: 24,473,613 km (0.079 R)
• M53: 24,687,239 km (0.05 R)
• M54: 24,901,613 km (0.079 R)
• M55: 25,278,001 km (0.114 R)
• M56: 25,710,488 km (0.108 R)
• M57: 26,473,288 km (0.099 R)
• M58: 27,354,120 km (0.032 R)
• M59: 27,853,777 km (0.098 R)
• M60: 28,188,577 km (0.104 R)
• M61: 28,524,724 km (0.105 R)
• M62: 28,749,569 km (0.118 R)
• M63: 30,511,982 km (0.118 R)
• M64: 31,203,722 km (0.087 R)
• M65: 31,609,581 km (0.086 R)
• M66: 32,075,429 km (0.117 R)
• M67: 32,309,251 km (0.12 R)
• M68: 33,073,247 km (0.1 R)
• M69: 33,427,794 km (0.053 R)
• M70: 33,783,687 km (0.118 R)
• M71: 34,379,535 km (0.111 R)
• M72: 35,340,103 km (0.076 R)
• M73: 36,127,138 km (0.089 R)
• M74: 36,309,498 km (0.109 R)
• M75: 36,736,450 km (0.04 R)
• M76: 36,919,857 km (0.116 R)
• M77: 37,349,053 km (0.117 R)
• M78: 37,595,142 km (0.083 R)
• M79: 37,903,463 km (0.112 R)
• M80: 38,957,978 km (0.063 R)
• M81: 39,082,593 km (0.056 R)
• M82: 39,520,167 km (0.029 R)
• M83: 41,731,822 km (0.12 R)
• M84: 41,859,429 km (0.114 R)
• M85: 41,987,186 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit