🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.42 AU - 0.6 AU

Year: 127 Days

Day: 39.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 19.4 Hours

Environment

Temp: 292 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.41 AU - 1.65 AU

Year: 662 Days

Day: 35.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.47 AU - 2.43 AU

Year: 953 Days

Day: 30.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.01 AU - 4.07 AU

Year: 2330 Days

Day: 47 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,933,878 km

• M1: 978,520 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.16 AU - 6.3 AU

Year: 4184 Days

Day: 23.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 11.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.92 AU - 8.3 AU

Year: 6633 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,933,878 km

• M1: 152,889 km (0.11 R)
• M2: 224,247 km (0.107 R)
• M3: 368,908 km (0.04 R)
• M4: 445,652 km (0.095 R)
• M5: 619,934 km (0.113 R)
• M6: 716,275 km (0.113 R)
• M7: 1,022,202 km (0.11 R)
• M8: 1,260,661 km (0.088 R)
• M9: 1,405,322 km (0.119 R)
• M10: 1,811,630 km (0.05 R)
• M11: 2,102,598 km (0.103 R)
• M12: 2,408,825 km (0.063 R)
• M13: 2,919,103 km (0.097 R)
• M14: 3,488,024 km (0.112 R)
• M15: 4,308,867 km (0.111 R)
• M16: 4,391,445 km (0.102 R)
• M17: 4,530,123 km (0.113 R)
• M18: 5,042,047 km (0.105 R)
• M19: 5,363,981 km (0.069 R)
• M20: 5,542,302 km (0.053 R)
• M21: 6,027,897 km (0.076 R)
• M22: 6,120,348 km (0.088 R)
• M23: 6,275,780 km (0.059 R)
• M24: 6,590,385 km (0.087 R)
• M25: 6,845,898 km (0.113 R)
• M26: 7,007,164 km (0.025 R)
• M27: 7,169,777 km (0.118 R)
• M28: 7,698,606 km (0.111 R)
• M29: 7,934,073 km (0.086 R)
• M30: 8,343,073 km (0.057 R)
• M31: 8,550,117 km (0.117 R)
• M32: 9,611,065 km (0.097 R)
• M33: 10,046,993 km (0.083 R)
• M34: 10,157,097 km (0.084 R)
• M35: 10,230,699 km (0.09 R)
• M36: 10,825,650 km (0.065 R)
• M37: 10,938,447 km (0.107 R)
• M38: 11,013,844 km (0.089 R)
• M39: 11,855,033 km (0.095 R)
• M40: 12,088,106 km (0.086 R)
• M41: 12,205,092 km (0.086 R)
• M42: 12,955,475 km (0.115 R)
• M43: 14,006,250 km (0.041 R)
• M44: 14,088,230 km (0.094 R)
• M45: 14,211,499 km (0.1 R)
• M46: 15,294,737 km (0.089 R)
• M47: 15,548,455 km (0.062 R)
• M48: 15,633,426 km (0.094 R)
• M49: 17,144,066 km (0.085 R)
• M50: 17,231,730 km (0.118 R)
• M51: 17,850,018 km (0.119 R)
• M52: 18,028,039 km (0.056 R)
• M53: 18,206,659 km (0.041 R)
• M54: 20,302,376 km (0.087 R)
• M55: 20,441,651 km (0.116 R)
• M56: 21,709,942 km (0.078 R)
• M57: 22,186,112 km (0.105 R)
• M58: 22,329,577 km (0.053 R)
• M59: 22,521,511 km (0.06 R)
• M60: 22,858,555 km (0.044 R)
• M61: 23,488,960 km (0.116 R)
• M62: 24,223,336 km (0.079 R)
• M63: 24,717,159 km (0.091 R)
• M64: 24,965,341 km (0.102 R)
• M65: 25,314,204 km (0.063 R)
• M66: 26,067,279 km (0.052 R)
• M67: 26,319,801 km (0.096 R)
• M68: 27,031,587 km (0.099 R)
• M69: 27,236,088 km (0.087 R)
• M70: 27,441,037 km (0.052 R)
• M71: 28,473,860 km (0.096 R)
• M72: 28,629,891 km (0.099 R)
• M73: 29,151,987 km (0.09 R)
• M74: 29,361,724 km (0.073 R)
• M75: 29,835,351 km (0.091 R)
• M76: 30,950,603 km (0.113 R)
• M77: 31,594,023 km (0.09 R)
• M78: 32,025,314 km (0.107 R)
• M79: 32,404,395 km (0.114 R)
• M80: 32,784,972 km (0.118 R)
• M81: 32,894,029 km (0.1 R)
• M82: 34,709,848 km (0.115 R)
• M83: 35,266,501 km (0.091 R)
• M84: 36,332,386 km (0.114 R)
• M85: 36,954,264 km (0.085 R)
• M86: 37,693,727 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 10.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.19 AU - 8.95 AU

Year: 7287 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,933,878 km

• M1: 138,079 km (0.093 R)
• M2: 257,458 km (0.11 R)
• M3: 405,111 km (0.08 R)
• M4: 491,728 km (0.078 R)
• M5: 648,656 km (0.116 R)
• M6: 809,175 km (0.118 R)
• M7: 953,537 km (0.048 R)
• M8: 1,202,916 km (0.084 R)
• M9: 1,318,855 km (0.1 R)
• M10: 1,544,149 km (0.062 R)
• M11: 1,858,006 km (0.092 R)
• M12: 2,376,661 km (0.088 R)
• M13: 2,609,436 km (0.087 R)
• M14: 2,827,549 km (0.064 R)
• M15: 3,074,386 km (0.105 R)
• M16: 3,469,923 km (0.09 R)
• M17: 4,386,060 km (0.034 R)
• M18: 4,567,522 km (0.111 R)
• M19: 4,804,635 km (0.052 R)
• M20: 5,099,791 km (0.105 R)
• M21: 5,373,406 km (0.096 R)
• M22: 5,736,330 km (0.113 R)
• M23: 6,136,056 km (0.102 R)
• M24: 6,222,823 km (0.039 R)
• M25: 6,339,210 km (0.116 R)
• M26: 6,485,816 km (0.095 R)
• M27: 6,842,158 km (0.085 R)
• M28: 7,144,196 km (0.112 R)
• M29: 7,543,173 km (0.104 R)
• M30: 7,729,872 km (0.058 R)
• M31: 7,981,046 km (0.104 R)
• M32: 8,459,460 km (0.068 R)
• M33: 8,620,876 km (0.046 R)
• M34: 9,611,514 km (0.115 R)
• M35: 9,983,863 km (0.091 R)
• M36: 10,052,079 km (0.081 R)
• M37: 10,326,442 km (0.067 R)
• M38: 10,429,964 km (0.113 R)
• M39: 10,742,623 km (0.045 R)
• M40: 11,377,217 km (0.096 R)
• M41: 11,519,784 km (0.114 R)
• M42: 11,627,195 km (0.066 R)
• M43: 12,169,188 km (0.102 R)
• M44: 14,149,715 km (0.057 R)
• M45: 14,573,226 km (0.073 R)
• M46: 14,844,896 km (0.053 R)
• M47: 16,068,008 km (0.098 R)
• M48: 16,268,320 km (0.079 R)
• M49: 16,712,027 km (0.062 R)
• M50: 17,077,943 km (0.11 R)
• M51: 17,405,413 km (0.111 R)
• M52: 17,487,542 km (0.065 R)
• M53: 17,693,688 km (0.076 R)
• M54: 17,859,143 km (0.082 R)
• M55: 18,862,496 km (0.094 R)
• M56: 19,286,008 km (0.062 R)
• M57: 21,055,003 km (0.093 R)
• M58: 21,142,667 km (0.108 R)
• M59: 21,670,897 km (0.095 R)
• M60: 21,759,309 km (0.09 R)
• M61: 22,114,455 km (0.048 R)
• M62: 23,191,111 km (0.115 R)
• M63: 24,791,808 km (0.104 R)
• M64: 24,884,259 km (0.091 R)
• M65: 25,255,561 km (0.072 R)
• M66: 25,581,984 km (0.115 R)
• M67: 25,956,876 km (0.088 R)
• M68: 26,522,356 km (0.06 R)
• M69: 26,759,170 km (0.051 R)
• M70: 28,630,639 km (0.102 R)
• M71: 28,873,586 km (0.065 R)
• M72: 29,361,574 km (0.094 R)
• M73: 29,508,629 km (0.094 R)
• M74: 29,852,405 km (0.1 R)
• M75: 31,091,075 km (0.117 R)
• M76: 31,641,446 km (0.103 R)
• M77: 31,892,620 km (0.076 R)
• M78: 32,194,958 km (0.068 R)
• M79: 32,498,342 km (0.115 R)
• M80: 33,056,791 km (0.114 R)
• M81: 33,260,693 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 13.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.49 AU - 11.25 AU

Year: 10034 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,933,878 km

• M1: 167,550 km (0.066 R)
• M2: 469,289 km (0.067 R)
• M3: 767,287 km (0.099 R)
• M4: 855,401 km (0.083 R)
• M5: 947,403 km (0.081 R)
• M6: 1,076,057 km (0.092 R)
• M7: 1,690,456 km (0.075 R)
• M8: 2,161,839 km (0.094 R)
• M9: 2,446,524 km (0.098 R)
• M10: 3,100,865 km (0.08 R)
• M11: 3,422,949 km (0.11 R)
• M12: 3,626,552 km (0.116 R)
• M13: 3,729,924 km (0.118 R)
• M14: 4,481,055 km (0.061 R)
• M15: 5,663,925 km (0.116 R)
• M16: 5,966,711 km (0.053 R)
• M17: 6,120,049 km (0.063 R)
• M18: 6,399,348 km (0.11 R)
• M19: 6,874,471 km (0.077 R)
• M20: 7,591,942 km (0.095 R)
• M21: 8,230,725 km (0.109 R)
• M22: 8,677,873 km (0.117 R)
• M23: 8,886,862 km (0.087 R)
• M24: 9,097,645 km (0.114 R)
• M25: 9,381,282 km (0.114 R)
• M26: 9,488,395 km (0.098 R)
• M27: 10,030,088 km (0.049 R)
• M28: 10,544,705 km (0.11 R)
• M29: 11,447,079 km (0.061 R)
• M30: 12,452,527 km (0.086 R)
• M31: 13,850,369 km (0.117 R)
• M32: 14,054,122 km (0.091 R)
• M33: 14,423,479 km (0.097 R)
• M34: 14,505,907 km (0.11 R)
• M35: 14,754,389 km (0.102 R)
• M36: 15,466,026 km (0.115 R)
• M37: 15,677,558 km (0.097 R)
• M38: 16,060,528 km (0.09 R)
• M39: 16,360,622 km (0.052 R)
• M40: 17,053,409 km (0.095 R)
• M41: 17,228,140 km (0.071 R)
• M42: 17,403,468 km (0.118 R)
• M43: 17,933,045 km (0.088 R)
• M44: 18,066,187 km (0.117 R)
• M45: 18,602,346 km (0.116 R)
• M46: 18,737,133 km (0.03 R)
• M47: 18,827,341 km (0.086 R)
• M48: 19,416,308 km (0.112 R)
• M49: 19,827,851 km (0.077 R)
• M50: 20,612,791 km (0.086 R)
• M51: 21,032,413 km (0.052 R)
• M52: 21,172,886 km (0.07 R)
• M53: 21,927,757 km (0.086 R)
• M54: 22,117,746 km (0.103 R)
• M55: 23,028,049 km (0.075 R)
• M56: 23,269,650 km (0.114 R)
• M57: 24,097,524 km (0.077 R)
• M58: 24,342,715 km (0.073 R)
• M59: 24,588,953 km (0.045 R)
• M60: 25,431,937 km (0.104 R)
• M61: 26,739,572 km (0.064 R)
• M62: 26,891,863 km (0.073 R)
• M63: 27,197,342 km (0.097 R)
• M64: 27,863,202 km (0.091 R)
• M65: 28,534,298 km (0.082 R)
• M66: 28,897,970 km (0.056 R)
• M67: 29,158,570 km (0.049 R)
• M68: 29,945,305 km (0.109 R)
• M69: 30,738,922 km (0.056 R)
• M70: 34,422,919 km (0.112 R)
• M71: 34,643,875 km (0.114 R)
• M72: 35,142,933 km (0.1 R)
• M73: 35,254,234 km (0.094 R)
• M74: 35,365,535 km (0.103 R)
• M75: 35,532,785 km (0.084 R)
• M76: 36,148,231 km (0.115 R)
• M77: 36,316,678 km (0.111 R)
• M78: 37,219,501 km (0.036 R)
• M79: 37,844,521 km (0.072 R)
• M80: 38,129,655 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.5

Radius: 7.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.05 AU - 16.27 AU

Year: 20650 Days

Day: 19.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,933,878 km

• M1: 201,808 km (0.086 R)
• M2: 264,639 km (0.118 R)
• M3: 731,833 km (0.038 R)
• M4: 824,883 km (0.077 R)
• M5: 1,397,992 km (0.114 R)
• M6: 2,728,067 km (0.051 R)
• M7: 3,133,327 km (0.04 R)
• M8: 3,444,042 km (0.043 R)
• M9: 3,999,798 km (0.117 R)
• M10: 4,239,454 km (0.04 R)
• M11: 4,288,073 km (0.058 R)
• M12: 4,410,145 km (0.095 R)
• M13: 4,533,414 km (0.108 R)
• M14: 4,910,251 km (0.104 R)
• M15: 4,961,114 km (0.097 R)
• M16: 5,613,511 km (0.101 R)
• M17: 5,882,039 km (0.038 R)
• M18: 6,072,477 km (0.053 R)
• M19: 6,431,661 km (0.114 R)
• M20: 7,697,708 km (0.03 R)
• M21: 7,846,259 km (0.087 R)
• M22: 12,100,224 km (0.053 R)
• M23: 12,203,895 km (0.076 R)
• M24: 12,586,566 km (0.113 R)
• M25: 14,338,657 km (0.092 R)
• M26: 14,411,810 km (0.05 R)
• M27: 14,631,869 km (0.096 R)
• M28: 16,855,192 km (0.089 R)
• M29: 18,381,539 km (0.057 R)
• M30: 19,788,657 km (0.043 R)
• M31: 20,649,443 km (0.087 R)
• M32: 23,865,498 km (0.034 R)
• M33: 24,082,415 km (0.081 R)
• M34: 26,557,063 km (0.093 R)
• M35: 26,781,908 km (0.104 R)
• M36: 27,415,007 km (0.097 R)
• M37: 27,596,768 km (0.057 R)
• M38: 29,111,446 km (0.076 R)
• M39: 29,343,323 km (0.051 R)
• M40: 30,276,814 km (0.106 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit