🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 38.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.72 AU - 0.74 AU

Year: 222 Days

Day: 27.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.99 AU - 1.29 AU

Year: 434 Days

Day: 24.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.46 AU - 1.74 AU

Year: 721 Days

Day: 24 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,671,547 km

• M1: 346,917 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.24 AU - 2.78 AU

Year: 1417 Days

Day: 46 Hours

Environment

Temp: -79 °C

Axial Tilt: 170.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.26 AU - 6.16 AU

Year: 4239 Days

Day: 20.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,671,547 km

• M1: 650,302 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 11.4

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.17 AU - 6.01 AU

Year: 4711 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,671,547 km

• M1: 165,006 km (0.059 R)
• M2: 240,254 km (0.085 R)
• M3: 318,494 km (0.068 R)
• M4: 536,907 km (0.1 R)
• M5: 653,892 km (0.1 R)
• M6: 754,422 km (0.119 R)
• M7: 833,709 km (0.077 R)
• M8: 1,075,160 km (0.107 R)
• M9: 1,181,225 km (0.033 R)
• M10: 1,404,724 km (0.053 R)
• M11: 1,820,008 km (0.042 R)
• M12: 1,911,412 km (0.109 R)
• M13: 2,195,050 km (0.094 R)
• M14: 2,272,990 km (0.113 R)
• M15: 2,451,909 km (0.075 R)
• M16: 2,697,848 km (0.112 R)
• M17: 2,845,052 km (0.101 R)
• M18: 3,147,689 km (0.061 R)
• M19: 3,392,880 km (0.104 R)
• M20: 3,854,688 km (0.085 R)
• M21: 4,287,475 km (0.045 R)
• M22: 4,710,538 km (0.066 R)
• M23: 4,888,709 km (0.091 R)
• M24: 5,410,057 km (0.067 R)
• M25: 6,905,139 km (0.12 R)
• M26: 7,341,964 km (0.089 R)
• M27: 7,519,387 km (0.103 R)
• M28: 7,608,548 km (0.112 R)
• M29: 7,968,779 km (0.12 R)
• M30: 8,059,735 km (0.109 R)
• M31: 8,273,361 km (0.094 R)
• M32: 8,706,147 km (0.117 R)
• M33: 9,082,984 km (0.088 R)
• M34: 9,178,129 km (0.105 R)
• M35: 10,081,251 km (0.069 R)
• M36: 10,179,836 km (0.09 R)
• M37: 10,710,310 km (0.083 R)
• M38: 11,386,193 km (0.109 R)
• M39: 11,488,817 km (0.03 R)
• M40: 11,833,042 km (0.113 R)
• M41: 12,145,702 km (0.108 R)
• M42: 12,355,737 km (0.11 R)
• M43: 12,957,120 km (0.043 R)
• M44: 13,064,382 km (0.045 R)
• M45: 13,495,822 km (0.08 R)
• M46: 13,822,544 km (0.1 R)
• M47: 14,299,163 km (0.104 R)
• M48: 14,967,865 km (0.089 R)
• M49: 15,343,954 km (0.056 R)
• M50: 15,533,046 km (0.114 R)
• M51: 15,608,892 km (0.079 R)
• M52: 15,799,181 km (0.12 R)
• M53: 15,951,920 km (0.118 R)
• M54: 16,451,876 km (0.078 R)
• M55: 16,529,218 km (0.095 R)
• M56: 16,606,710 km (0.109 R)
• M57: 17,982,113 km (0.054 R)
• M58: 18,141,584 km (0.04 R)
• M59: 18,462,172 km (0.055 R)
• M60: 18,622,990 km (0.114 R)
• M61: 18,824,947 km (0.112 R)
• M62: 19,680,497 km (0.095 R)
• M63: 19,762,627 km (0.075 R)
• M64: 20,009,762 km (0.088 R)
• M65: 20,340,972 km (0.045 R)
• M66: 20,715,565 km (0.063 R)
• M67: 20,882,965 km (0.101 R)
• M68: 21,429,596 km (0.11 R)
• M69: 21,981,014 km (0.064 R)
• M70: 22,924,976 km (0.066 R)
• M71: 23,228,061 km (0.084 R)
• M72: 23,532,493 km (0.072 R)
• M73: 24,233,209 km (0.082 R)
• M74: 24,497,848 km (0.053 R)
• M75: 24,985,388 km (0.087 R)
• M76: 25,431,488 km (0.079 R)
• M77: 26,694,244 km (0.06 R)
• M78: 27,150,218 km (0.097 R)
• M79: 28,301,374 km (0.051 R)
• M80: 28,580,075 km (0.118 R)
• M81: 29,233,818 km (0.107 R)
• M82: 30,841,845 km (0.102 R)
• M83: 30,985,160 km (0.04 R)
• M84: 31,176,495 km (0.108 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 9.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.1 AU - 8.18 AU

Year: 6801 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,671,547 km

• M1: 137,331 km (0.116 R)
• M2: 212,579 km (0.046 R)
• M3: 302,936 km (0.102 R)
• M4: 364,271 km (0.104 R)
• M5: 723,306 km (0.103 R)
• M6: 786,286 km (0.104 R)
• M7: 1,044,343 km (0.041 R)
• M8: 1,116,748 km (0.112 R)
• M9: 1,424,022 km (0.055 R)
• M10: 1,554,471 km (0.108 R)
• M11: 2,042,161 km (0.093 R)
• M12: 2,152,713 km (0.102 R)
• M13: 2,477,042 km (0.106 R)
• M14: 2,898,908 km (0.092 R)
• M15: 3,107,896 km (0.074 R)
• M16: 4,178,269 km (0.045 R)
• M17: 4,390,847 km (0.114 R)
• M18: 4,802,092 km (0.073 R)
• M19: 4,925,510 km (0.107 R)
• M20: 5,251,035 km (0.106 R)
• M21: 5,403,774 km (0.099 R)
• M22: 5,896,849 km (0.118 R)
• M23: 6,189,014 km (0.058 R)
• M24: 6,350,430 km (0.077 R)
• M25: 7,009,857 km (0.116 R)
• M26: 7,178,155 km (0.117 R)
• M27: 7,633,531 km (0.11 R)
• M28: 8,215,765 km (0.066 R)
• M29: 8,662,016 km (0.066 R)
• M30: 8,752,223 km (0.117 R)
• M31: 8,933,536 km (0.095 R)
• M32: 9,055,010 km (0.101 R)
• M33: 9,177,231 km (0.106 R)
• M34: 9,269,084 km (0.102 R)
• M35: 9,484,954 km (0.118 R)
• M36: 9,546,887 km (0.07 R)
• M37: 10,588,537 km (0.092 R)
• M38: 12,066,415 km (0.108 R)
• M39: 12,369,799 km (0.091 R)
• M40: 12,573,402 km (0.092 R)
• M41: 12,778,052 km (0.103 R)
• M42: 13,087,271 km (0.088 R)
• M43: 13,958,977 km (0.107 R)
• M44: 14,170,957 km (0.032 R)
• M45: 15,538,282 km (0.085 R)
• M46: 16,497,952 km (0.116 R)
• M47: 16,722,200 km (0.082 R)
• M48: 17,022,742 km (0.065 R)
• M49: 17,249,233 km (0.102 R)
• M50: 17,514,769 km (0.099 R)
• M51: 17,629,062 km (0.069 R)
• M52: 18,203,966 km (0.109 R)
• M53: 18,281,009 km (0.088 R)
• M54: 18,435,694 km (0.063 R)
• M55: 18,901,990 km (0.05 R)
• M56: 19,058,170 km (0.113 R)
• M57: 19,293,488 km (0.063 R)
• M58: 19,727,322 km (0.109 R)
• M59: 19,806,608 km (0.072 R)
• M60: 20,404,102 km (0.116 R)
• M61: 21,413,140 km (0.116 R)
• M62: 22,603,939 km (0.049 R)
• M63: 22,728,404 km (0.105 R)
• M64: 23,563,609 km (0.04 R)
• M65: 23,900,653 km (0.119 R)
• M66: 24,239,044 km (0.095 R)
• M67: 25,307,173 km (0.105 R)
• M68: 26,390,560 km (0.106 R)
• M69: 27,003,912 km (0.044 R)
• M70: 27,268,251 km (0.091 R)
• M71: 27,533,339 km (0.091 R)
• M72: 27,977,195 km (0.105 R)
• M73: 28,333,986 km (0.063 R)
• M74: 28,602,514 km (0.08 R)
• M75: 29,322,828 km (0.106 R)
• M76: 29,594,498 km (0.1 R)
• M77: 30,323,040 km (0.084 R)
• M78: 30,689,554 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.6

Radius: 3.6

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.23 AU - 15.47 AU

Year: 19376 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,671,547 km

• M1: 49,966 km (0.099 R)
• M2: 319,391 km (0.12 R)
• M3: 396,285 km (0.099 R)
• M4: 513,719 km (0.078 R)
• M5: 1,371,364 km (0.12 R)
• M6: 1,575,266 km (0.106 R)
• M7: 1,982,770 km (0.111 R)
• M8: 2,212,852 km (0.105 R)
• M9: 3,349,048 km (0.109 R)
• M10: 3,450,624 km (0.12 R)
• M11: 4,410,444 km (0.044 R)
• M12: 5,171,000 km (0.089 R)
• M13: 5,327,928 km (0.03 R)
• M14: 5,930,209 km (0.11 R)
• M15: 6,053,179 km (0.053 R)
• M16: 7,594,037 km (0.099 R)
• M17: 7,638,467 km (0.063 R)
• M18: 8,042,531 km (0.057 R)
• M19: 8,224,293 km (0.106 R)
• M20: 8,361,474 km (0.102 R)
• M21: 9,247,841 km (0.114 R)
• M22: 9,630,064 km (0.104 R)
• M23: 10,163,829 km (0.058 R)
• M24: 11,976,656 km (0.091 R)
• M25: 12,080,327 km (0.115 R)
• M26: 14,543,905 km (0.107 R)
• M27: 14,654,458 km (0.118 R)
• M28: 14,820,661 km (0.036 R)
• M29: 14,876,311 km (0.093 R)
• M30: 15,548,754 km (0.077 R)
• M31: 15,831,793 km (0.11 R)
• M32: 16,230,920 km (0.085 R)
• M33: 16,691,233 km (0.107 R)
• M34: 17,624,574 km (0.099 R)
• M35: 17,860,490 km (0.119 R)
• M36: 18,634,659 km (0.117 R)
• M37: 20,586,163 km (0.106 R)
• M38: 21,084,174 km (0.062 R)
• M39: 21,838,447 km (0.072 R)
• M40: 22,473,939 km (0.093 R)
• M41: 23,308,844 km (0.095 R)
• M42: 23,373,471 km (0.072 R)
• M43: 23,503,022 km (0.068 R)
• M44: 24,154,072 km (0.1 R)
• M45: 24,416,018 km (0.106 R)
• M46: 24,481,692 km (0.108 R)
• M47: 24,547,515 km (0.104 R)
• M48: 24,876,929 km (0.071 R)
• M49: 25,075,296 km (0.112 R)
• M50: 27,020,068 km (0.095 R)
• M51: 27,087,986 km (0.038 R)
• M52: 27,428,321 km (0.096 R)
• M53: 27,770,302 km (0.107 R)
• M54: 28,044,814 km (0.101 R)
• M55: 28,113,479 km (0.045 R)
• M56: 29,710,586 km (0.094 R)
• M57: 29,921,070 km (0.115 R)
• M58: 30,555,515 km (0.089 R)
• M59: 31,408,223 km (0.097 R)
• M60: 31,551,089 km (0.039 R)
• M61: 31,694,254 km (0.042 R)
• M62: 31,765,911 km (0.093 R)
• M63: 33,574,101 km (0.055 R)
• M64: 33,720,258 km (0.044 R)
• M65: 34,013,021 km (0.115 R)
• M66: 34,380,283 km (0.038 R)
• M67: 35,341,151 km (0.095 R)
• M68: 36,761,433 km (0.099 R)
• M69: 37,062,723 km (0.088 R)
• M70: 37,289,364 km (0.071 R)
• M71: 37,592,150 km (0.105 R)
• M72: 37,743,842 km (0.112 R)
• M73: 38,047,825 km (0.076 R)
• M74: 38,276,410 km (0.067 R)
• M75: 42,625,520 km (0.073 R)
• M76: 43,418,388 km (0.079 R)
• M77: 43,816,768 km (0.106 R)
• M78: 43,976,388 km (0.03 R)
• M79: 44,056,274 km (0.084 R)
• M80: 45,179,903 km (0.118 R)
• M81: 45,664,451 km (0.12 R)
• M82: 47,537,416 km (0.049 R)
• M83: 47,701,375 km (0.093 R)
• M84: 47,947,763 km (0.078 R)
• M85: 48,030,042 km (0.055 R)
• M86: 48,112,321 km (0.058 R)
• M87: 50,268,176 km (0.08 R)
• M88: 51,441,921 km (0.114 R)
• M89: 53,560,376 km (0.071 R)
• M90: 56,400,043 km (0.097 R)
• M91: 57,095,823 km (0.082 R)
• M92: 57,444,685 km (0.068 R)
• M93: 58,232,467 km (0.029 R)
• M94: 58,583,573 km (0.075 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit