🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 34.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,664,072 km

• M1: 185,202 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.12 AU - 1.68 AU

Year: 593 Days

Day: 38 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.46 AU - 1.6 AU

Year: 678 Days

Day: 43.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,664,072 km

• M1: 300,093 km (0.043 R)
• M2: 554,559 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.7 AU - 1.86 AU

Year: 851 Days

Day: 30.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,664,072 km

• M1: 960,418 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.09 AU - 2.57 AU

Year: 1274 Days

Day: 14.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,664,072 km

• M1: 1,061,546 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 11.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.2 AU - 6.78 AU

Year: 5922 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,664,072 km

• M1: 191,036 km (0.088 R)
• M2: 323,431 km (0.068 R)
• M3: 480,808 km (0.073 R)
• M4: 618,737 km (0.097 R)
• M5: 1,100,891 km (0.045 R)
• M6: 1,274,125 km (0.06 R)
• M7: 1,507,947 km (0.064 R)
• M8: 2,271,644 km (0.1 R)
• M9: 2,433,359 km (0.107 R)
• M10: 3,073,937 km (0.092 R)
• M11: 3,344,410 km (0.104 R)
• M12: 3,764,930 km (0.113 R)
• M13: 3,981,547 km (0.081 R)
• M14: 4,054,701 km (0.077 R)
• M15: 4,128,303 km (0.109 R)
• M16: 4,251,871 km (0.115 R)
• M17: 4,733,127 km (0.076 R)
• M18: 4,836,798 km (0.058 R)
• M19: 5,941,579 km (0.068 R)
• M20: 6,421,937 km (0.115 R)
• M21: 6,508,106 km (0.076 R)
• M22: 6,797,877 km (0.108 R)
• M23: 7,091,986 km (0.106 R)
• M24: 7,270,457 km (0.097 R)
• M25: 7,968,331 km (0.102 R)
• M26: 8,060,932 km (0.077 R)
• M27: 8,216,065 km (0.058 R)
• M28: 9,460,270 km (0.085 R)
• M29: 9,656,842 km (0.049 R)
• M30: 10,660,344 km (0.081 R)
• M31: 10,762,520 km (0.078 R)
• M32: 11,105,548 km (0.069 R)
• M33: 11,209,069 km (0.105 R)
• M34: 11,872,685 km (0.116 R)
• M35: 12,873,794 km (0.077 R)
• M36: 13,642,279 km (0.075 R)
• M37: 13,753,280 km (0.111 R)
• M38: 13,976,331 km (0.069 R)
• M39: 14,163,029 km (0.038 R)
• M40: 14,501,120 km (0.069 R)
• M41: 14,652,214 km (0.112 R)
• M42: 14,765,908 km (0.066 R)
• M43: 15,531,550 km (0.09 R)
• M44: 15,686,234 km (0.047 R)
• M45: 15,919,158 km (0.114 R)
• M46: 15,997,099 km (0.059 R)
• M47: 16,153,279 km (0.089 R)
• M48: 16,546,123 km (0.112 R)
• M49: 16,981,752 km (0.057 R)
• M50: 17,743,205 km (0.1 R)
• M51: 17,904,920 km (0.084 R)
• M52: 19,133,418 km (0.09 R)
• M53: 19,216,295 km (0.111 R)
• M54: 20,473,665 km (0.067 R)
• M55: 20,898,823 km (0.052 R)
• M56: 21,240,953 km (0.112 R)
• M57: 21,412,691 km (0.039 R)
• M58: 21,584,878 km (0.049 R)
• M59: 21,887,515 km (0.104 R)
• M60: 22,278,414 km (0.038 R)
• M61: 22,496,677 km (0.091 R)
• M62: 22,715,689 km (0.118 R)
• M63: 23,554,185 km (0.046 R)
• M64: 23,776,487 km (0.047 R)
• M65: 24,133,727 km (0.096 R)
• M66: 24,763,085 km (0.094 R)
• M67: 26,822,449 km (0.113 R)
• M68: 27,427,573 km (0.095 R)
• M69: 27,521,071 km (0.072 R)
• M70: 27,802,166 km (0.101 R)
• M71: 28,131,431 km (0.096 R)
• M72: 29,365,464 km (0.093 R)
• M73: 30,714,088 km (0.101 R)
• M74: 30,811,177 km (0.105 R)
• M75: 31,738,834 km (0.116 R)
• M76: 32,428,181 km (0.036 R)
• M77: 32,626,099 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 8.1

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.65 AU - 12.45 AU

Year: 11411 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,664,072 km

• M1: 184,903 km (0.092 R)
• M2: 313,856 km (0.093 R)
• M3: 492,327 km (0.059 R)
• M4: 686,355 km (0.09 R)
• M5: 1,855,462 km (0.108 R)
• M6: 2,401,943 km (0.111 R)
• M7: 2,707,422 km (0.041 R)
• M8: 2,792,843 km (0.081 R)
• M9: 2,995,847 km (0.071 R)
• M10: 3,633,283 km (0.116 R)
• M11: 3,823,123 km (0.066 R)
• M12: 3,983,791 km (0.111 R)
• M13: 4,081,180 km (0.102 R)
• M14: 4,278,649 km (0.11 R)
• M15: 4,785,785 km (0.106 R)
• M16: 5,782,706 km (0.069 R)
• M17: 6,116,459 km (0.04 R)
• M18: 6,266,804 km (0.081 R)
• M19: 6,571,386 km (0.117 R)
• M20: 7,313,690 km (0.113 R)
• M21: 7,553,645 km (0.079 R)
• M22: 7,634,279 km (0.078 R)
• M23: 7,918,514 km (0.114 R)
• M24: 8,000,345 km (0.075 R)
• M25: 8,497,458 km (0.078 R)
• M26: 8,834,502 km (0.041 R)
• M27: 10,946,675 km (0.091 R)
• M28: 11,129,334 km (0.066 R)
• M29: 11,823,917 km (0.102 R)
• M30: 12,058,486 km (0.117 R)
• M31: 12,964,002 km (0.076 R)
• M32: 13,108,962 km (0.104 R)
• M33: 13,205,902 km (0.084 R)
• M34: 13,498,216 km (0.062 R)
• M35: 14,238,426 km (0.112 R)
• M36: 14,437,990 km (0.101 R)
• M37: 14,940,938 km (0.095 R)
• M38: 14,991,651 km (0.095 R)
• M39: 15,501,032 km (0.028 R)
• M40: 15,603,507 km (0.055 R)
• M41: 15,757,742 km (0.108 R)
• M42: 16,067,858 km (0.095 R)
• M43: 16,119,619 km (0.112 R)
• M44: 17,274,814 km (0.108 R)
• M45: 17,541,098 km (0.101 R)
• M46: 17,916,140 km (0.11 R)
• M47: 18,348,029 km (0.119 R)
• M48: 19,942,294 km (0.1 R)
• M49: 20,671,135 km (0.115 R)
• M50: 21,124,117 km (0.104 R)
• M51: 21,637,537 km (0.063 R)
• M52: 21,694,833 km (0.104 R)
• M53: 24,325,362 km (0.069 R)
• M54: 24,384,902 km (0.044 R)
• M55: 25,405,458 km (0.088 R)
• M56: 26,439,928 km (0.099 R)
• M57: 26,501,113 km (0.107 R)
• M58: 27,302,060 km (0.112 R)
• M59: 27,736,642 km (0.071 R)
• M60: 28,048,404 km (0.094 R)
• M61: 28,675,518 km (0.085 R)
• M62: 30,584,387 km (0.091 R)
• M63: 30,777,518 km (0.105 R)
• M64: 31,944,830 km (0.116 R)
• M65: 33,325,020 km (0.069 R)
• M66: 33,391,142 km (0.109 R)
• M67: 33,855,793 km (0.115 R)
• M68: 34,791,528 km (0.099 R)
• M69: 35,803,558 km (0.08 R)
• M70: 37,580,631 km (0.104 R)
• M71: 40,017,580 km (0.109 R)
• M72: 40,440,493 km (0.08 R)
• M73: 40,511,103 km (0.084 R)
• M74: 41,646,701 km (0.075 R)
• M75: 42,003,791 km (0.115 R)
• M76: 42,218,464 km (0.086 R)
• M77: 43,659,241 km (0.086 R)
• M78: 43,876,607 km (0.082 R)
• M79: 45,850,251 km (0.08 R)
• M80: 45,923,854 km (0.117 R)
• M81: 46,071,357 km (0.088 R)
• M82: 46,736,619 km (0.107 R)
• M83: 46,959,071 km (0.081 R)
• M84: 47,852,619 km (0.083 R)
• M85: 48,076,866 km (0.06 R)
• M86: 48,151,665 km (0.118 R)
• M87: 49,052,543 km (0.077 R)
• M88: 49,959,107 km (0.097 R)
• M89: 50,110,799 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.1

Radius: 6.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.15 AU - 17.73 AU

Year: 20682 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,664,072 km

• M1: 91,105 km (0.09 R)
• M2: 210,783 km (0.109 R)
• M3: 328,218 km (0.066 R)
• M4: 423,811 km (0.096 R)
• M5: 498,311 km (0.091 R)
• M6: 784,940 km (0.072 R)
• M7: 916,586 km (0.108 R)
• M8: 975,378 km (0.078 R)
• M9: 1,096,702 km (0.119 R)
• M10: 1,421,479 km (0.072 R)
• M11: 1,513,033 km (0.092 R)
• M12: 1,606,532 km (0.092 R)
• M13: 1,702,125 km (0.089 R)
• M14: 2,154,957 km (0.072 R)
• M15: 2,367,835 km (0.118 R)
• M16: 2,900,404 km (0.068 R)
• M17: 3,376,723 km (0.076 R)
• M18: 3,655,424 km (0.056 R)
• M19: 4,334,150 km (0.086 R)
• M20: 4,535,209 km (0.082 R)
• M21: 4,946,454 km (0.106 R)
• M22: 5,121,334 km (0.095 R)
• M23: 5,369,516 km (0.099 R)
• M24: 6,250,349 km (0.082 R)
• M25: 6,477,588 km (0.119 R)
• M26: 6,630,626 km (0.106 R)
• M27: 8,473,672 km (0.073 R)
• M28: 8,683,109 km (0.083 R)
• M29: 9,321,294 km (0.109 R)
• M30: 9,798,960 km (0.087 R)
• M31: 9,974,588 km (0.045 R)
• M32: 10,151,412 km (0.042 R)
• M33: 10,240,124 km (0.114 R)
• M34: 11,694,814 km (0.071 R)
• M35: 12,256,853 km (0.101 R)
• M36: 12,351,399 km (0.096 R)
• M37: 12,588,810 km (0.087 R)
• M38: 12,731,976 km (0.053 R)
• M39: 13,310,022 km (0.113 R)
• M40: 14,491,546 km (0.108 R)
• M41: 15,145,438 km (0.068 R)
• M42: 15,297,729 km (0.052 R)
• M43: 16,638,724 km (0.088 R)
• M44: 17,217,219 km (0.081 R)
• M45: 18,828,388 km (0.116 R)
• M46: 19,596,573 km (0.093 R)
• M47: 19,817,978 km (0.058 R)
• M48: 21,050,365 km (0.112 R)
• M49: 21,675,834 km (0.116 R)
• M50: 22,077,055 km (0.091 R)
• M51: 22,712,398 km (0.088 R)
• M52: 25,373,594 km (0.087 R)
• M53: 25,796,358 km (0.061 R)
• M54: 25,917,532 km (0.109 R)
• M55: 29,071,953 km (0.074 R)
• M56: 29,261,194 km (0.103 R)
• M57: 29,577,593 km (0.089 R)
• M58: 30,597,701 km (0.08 R)
• M59: 30,918,888 km (0.069 R)
• M60: 31,953,956 km (0.109 R)
• M61: 32,737,848 km (0.098 R)
• M62: 32,803,372 km (0.092 R)
• M63: 33,132,039 km (0.095 R)
• M64: 33,660,269 km (0.069 R)
• M65: 33,858,935 km (0.083 R)
• M66: 34,992,737 km (0.104 R)
• M67: 36,071,188 km (0.046 R)
• M68: 36,410,327 km (0.113 R)
• M69: 37,434,474 km (0.102 R)
• M70: 37,571,655 km (0.098 R)
• M71: 38,398,632 km (0.057 R)
• M72: 39,092,467 km (0.073 R)
• M73: 39,790,341 km (0.067 R)
• M74: 40,211,160 km (0.096 R)
• M75: 40,845,006 km (0.109 R)
• M76: 42,051,213 km (0.085 R)
• M77: 42,837,949 km (0.112 R)
• M78: 43,125,326 km (0.079 R)
• M79: 43,485,259 km (0.074 R)
• M80: 44,208,415 km (0.03 R)
• M81: 45,959,757 km (0.116 R)
• M82: 46,253,866 km (0.077 R)
• M83: 46,474,972 km (0.086 R)
• M84: 47,066,033 km (0.102 R)
• M85: 47,882,688 km (0.088 R)
• M86: 47,957,188 km (0.084 R)
• M87: 48,330,135 km (0.111 R)
• M88: 48,854,027 km (0.095 R)
• M89: 49,003,924 km (0.11 R)
• M90: 49,379,564 km (0.112 R)
• M91: 49,831,649 km (0.079 R)
• M92: 50,133,837 km (0.108 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit