🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.77 AU

Year: 228 Days

Day: 12.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.71 AU - 1.15 AU

Year: 328 Days

Day: 33.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,490,755 km

• M1: 222,602 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.98 AU - 1.12 AU

Year: 393 Days

Day: 27.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 399 Days

Day: 39.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.52 AU - 4.16 AU

Year: 2230 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,490,755 km

• M1: 123,867 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 8.1

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.17 AU - 6.63 AU

Year: 5234 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,490,755 km

• M1: 133,441 km (0.085 R)
• M2: 245,789 km (0.06 R)
• M3: 372,050 km (0.119 R)
• M4: 629,807 km (0.099 R)
• M5: 785,538 km (0.119 R)
• M6: 854,204 km (0.114 R)
• M7: 1,042,548 km (0.096 R)
• M8: 1,527,843 km (0.049 R)
• M9: 1,942,678 km (0.104 R)
• M10: 2,764,718 km (0.072 R)
• M11: 2,914,915 km (0.056 R)
• M12: 3,313,443 km (0.118 R)
• M13: 3,404,399 km (0.099 R)
• M14: 3,473,214 km (0.099 R)
• M15: 3,705,689 km (0.114 R)
• M16: 4,559,145 km (0.039 R)
• M17: 4,609,709 km (0.069 R)
• M18: 5,741,566 km (0.112 R)
• M19: 5,961,326 km (0.092 R)
• M20: 6,352,674 km (0.039 R)
• M21: 6,723,377 km (0.119 R)
• M22: 6,781,122 km (0.12 R)
• M23: 7,013,447 km (0.104 R)
• M24: 7,160,053 km (0.07 R)
• M25: 7,756,350 km (0.098 R)
• M26: 7,968,929 km (0.071 R)
• M27: 8,275,754 km (0.072 R)
• M28: 9,091,960 km (0.093 R)
• M29: 9,219,717 km (0.098 R)
• M30: 9,283,894 km (0.082 R)
• M31: 9,769,639 km (0.113 R)
• M32: 10,164,278 km (0.057 R)
• M33: 11,139,506 km (0.082 R)
• M34: 11,413,719 km (0.116 R)
• M35: 11,655,469 km (0.119 R)
• M36: 11,899,015 km (0.075 R)
• M37: 12,144,206 km (0.118 R)
• M38: 13,069,468 km (0.105 R)
• M39: 13,358,641 km (0.111 R)
• M40: 13,686,709 km (0.109 R)
• M41: 14,054,122 km (0.086 R)
• M42: 14,276,274 km (0.116 R)
• M43: 14,574,124 km (0.051 R)
• M44: 15,327,798 km (0.118 R)
• M45: 15,786,166 km (0.067 R)
• M46: 16,755,410 km (0.115 R)
• M47: 17,227,541 km (0.03 R)
• M48: 17,306,678 km (0.081 R)
• M49: 17,385,816 km (0.045 R)
• M50: 17,863,781 km (0.038 R)
• M51: 17,983,908 km (0.106 R)
• M52: 18,305,693 km (0.064 R)
• M53: 19,159,298 km (0.083 R)
• M54: 19,611,533 km (0.103 R)
• M55: 20,025,769 km (0.062 R)
• M56: 20,192,272 km (0.095 R)
• M57: 20,905,106 km (0.057 R)
• M58: 21,116,338 km (0.094 R)
• M59: 21,243,346 km (0.04 R)
• M60: 21,328,168 km (0.103 R)
• M61: 21,455,626 km (0.049 R)
• M62: 21,540,747 km (0.109 R)
• M63: 22,268,989 km (0.096 R)
• M64: 22,484,710 km (0.095 R)
• M65: 22,571,177 km (0.071 R)
• M66: 23,136,059 km (0.033 R)
• M67: 23,617,614 km (0.084 R)
• M68: 24,058,180 km (0.084 R)
• M69: 26,301,998 km (0.041 R)
• M70: 26,393,104 km (0.112 R)
• M71: 26,484,358 km (0.112 R)
• M72: 26,667,167 km (0.095 R)
• M73: 26,988,054 km (0.114 R)
• M74: 27,310,288 km (0.075 R)
• M75: 28,237,795 km (0.062 R)
• M76: 28,752,412 km (0.087 R)
• M77: 28,987,280 km (0.072 R)
• M78: 29,458,962 km (0.057 R)
• M79: 30,171,347 km (0.049 R)
• M80: 30,457,977 km (0.108 R)
• M81: 31,033,629 km (0.065 R)
• M82: 31,613,022 km (0.107 R)
• M83: 32,488,918 km (0.094 R)
• M84: 32,684,592 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 3

Gravity: 54.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.06 AU - 15.5 AU

Year: 18684 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,490,755 km

• M1: 53,855 km (0.079 R)
• M2: 428,149 km (0.096 R)
• M3: 638,933 km (0.118 R)
• M4: 659,577 km (0.111 R)
• M5: 788,082 km (0.091 R)
• M6: 1,296,714 km (0.11 R)
• M7: 1,540,110 km (0.115 R)
• M8: 1,652,907 km (0.074 R)
• M9: 1,681,480 km (0.091 R)
• M10: 1,856,510 km (0.067 R)
• M11: 2,160,941 km (0.09 R)
• M12: 2,679,747 km (0.044 R)
• M13: 3,092,936 km (0.091 R)
• M14: 3,128,241 km (0.111 R)
• M15: 4,606,717 km (0.041 R)
• M16: 5,308,929 km (0.09 R)
• M17: 5,393,751 km (0.06 R)
• M18: 5,564,742 km (0.053 R)
• M19: 5,868,126 km (0.104 R)
• M20: 6,221,476 km (0.06 R)
• M21: 7,322,068 km (0.11 R)
• M22: 7,750,067 km (0.089 R)
• M23: 7,798,088 km (0.109 R)
• M24: 8,481,302 km (0.069 R)
• M25: 8,630,152 km (0.066 R)
• M26: 9,387,266 km (0.087 R)
• M27: 9,644,425 km (0.048 R)
• M28: 10,323,599 km (0.098 R)
• M29: 10,588,986 km (0.093 R)
• M30: 11,126,342 km (0.091 R)
• M31: 11,617,471 km (0.086 R)
• M32: 11,948,980 km (0.1 R)
• M33: 12,564,426 km (0.09 R)
• M34: 12,677,522 km (0.045 R)
• M35: 13,651,703 km (0.071 R)
• M36: 14,059,956 km (0.089 R)
• M37: 14,412,857 km (0.094 R)
• M38: 15,549,801 km (0.114 R)
• M39: 16,405,950 km (0.079 R)
• M40: 17,465,701 km (0.075 R)
• M41: 17,781,652 km (0.119 R)
• M42: 17,908,511 km (0.117 R)
• M43: 19,194,005 km (0.064 R)
• M44: 19,716,401 km (0.093 R)
• M45: 20,111,339 km (0.11 R)
• M46: 20,641,813 km (0.115 R)
• M47: 22,534,825 km (0.085 R)
• M48: 22,740,821 km (0.09 R)
• M49: 22,878,601 km (0.079 R)
• M50: 22,947,565 km (0.057 R)
• M51: 24,977,608 km (0.104 R)
• M52: 27,064,349 km (0.093 R)
• M53: 28,239,291 km (0.102 R)
• M54: 28,833,045 km (0.111 R)
• M55: 29,131,493 km (0.063 R)
• M56: 31,785,808 km (0.079 R)
• M57: 31,862,701 km (0.115 R)
• M58: 32,713,464 km (0.041 R)
• M59: 32,868,896 km (0.116 R)
• M60: 33,571,557 km (0.117 R)
• M61: 34,279,155 km (0.113 R)
• M62: 35,709,161 km (0.118 R)
• M63: 35,949,416 km (0.1 R)
• M64: 38,298,850 km (0.077 R)
• M65: 38,544,789 km (0.076 R)
• M66: 39,038,163 km (0.101 R)
• M67: 39,285,598 km (0.089 R)
• M68: 39,533,481 km (0.097 R)
• M69: 40,280,573 km (0.1 R)
• M70: 40,614,027 km (0.112 R)
• M71: 41,451,924 km (0.117 R)
• M72: 42,549,524 km (0.101 R)
• M73: 42,634,346 km (0.118 R)
• M74: 43,059,204 km (0.106 R)
• M75: 43,229,596 km (0.091 R)
• M76: 47,737,578 km (0.05 R)
• M77: 47,825,691 km (0.111 R)
• M78: 49,332,441 km (0.083 R)
• M79: 50,854,599 km (0.114 R)
• M80: 51,305,188 km (0.101 R)
• M81: 51,576,259 km (0.117 R)
• M82: 51,938,286 km (0.041 R)
• M83: 52,392,166 km (0.118 R)
• M84: 52,483,122 km (0.063 R)
• M85: 52,938,498 km (0.052 R)
• M86: 53,121,007 km (0.109 R)
• M87: 53,578,178 km (0.082 R)
• M88: 54,312,405 km (0.092 R)
• M89: 54,404,557 km (0.076 R)
• M90: 55,327,576 km (0.051 R)
• M91: 58,598,683 km (0.092 R)
• M92: 60,591,177 km (0.088 R)
• M93: 61,451,813 km (0.067 R)
• M94: 61,835,681 km (0.1 R)
• M95: 63,669,751 km (0.117 R)
• M96: 64,837,363 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 7.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.15 AU - 20.47 AU

Year: 28617 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,490,755 km

• M1: 98,286 km (0.083 R)
• M2: 175,179 km (0.086 R)
• M3: 337,343 km (0.081 R)
• M4: 409,599 km (0.061 R)
• M5: 1,441,974 km (0.114 R)
• M6: 1,534,725 km (0.073 R)
• M7: 1,597,855 km (0.102 R)
• M8: 1,792,182 km (0.116 R)
• M9: 1,960,031 km (0.094 R)
• M10: 2,239,480 km (0.096 R)
• M11: 3,903,457 km (0.064 R)
• M12: 3,990,224 km (0.034 R)
• M13: 4,708,144 km (0.061 R)
• M14: 6,932,365 km (0.11 R)
• M15: 6,985,024 km (0.119 R)
• M16: 8,344,420 km (0.113 R)
• M17: 8,569,265 km (0.083 R)
• M18: 9,665,070 km (0.097 R)
• M19: 9,782,953 km (0.056 R)
• M20: 10,199,284 km (0.116 R)
• M21: 10,259,272 km (0.09 R)
• M22: 10,621,449 km (0.075 R)
• M23: 10,743,221 km (0.072 R)
• M24: 11,111,083 km (0.078 R)
• M25: 11,420,750 km (0.073 R)
• M26: 14,467,760 km (0.116 R)
• M27: 15,421,147 km (0.085 R)
• M28: 16,394,730 km (0.085 R)
• M29: 17,173,686 km (0.09 R)
• M30: 17,892,205 km (0.108 R)
• M31: 18,182,275 km (0.118 R)
• M32: 19,136,111 km (0.118 R)
• M33: 22,639,095 km (0.072 R)
• M34: 23,347,291 km (0.068 R)
• M35: 28,081,914 km (0.118 R)
• M36: 28,166,137 km (0.044 R)
• M37: 29,353,346 km (0.06 R)
• M38: 30,816,713 km (0.116 R)
• M39: 31,164,528 km (0.092 R)
• M40: 31,338,959 km (0.107 R)
• M41: 31,513,539 km (0.098 R)
• M42: 33,456,666 km (0.049 R)
• M43: 33,814,056 km (0.09 R)
• M44: 34,622,931 km (0.115 R)
• M45: 35,256,478 km (0.117 R)
• M46: 36,534,942 km (0.058 R)
• M47: 38,481,060 km (0.08 R)
• M48: 39,986,164 km (0.082 R)
• M49: 40,270,550 km (0.116 R)
• M50: 41,318,932 km (0.083 R)
• M51: 45,799,538 km (0.091 R)
• M52: 46,395,236 km (0.091 R)
• M53: 46,793,765 km (0.107 R)
• M54: 47,895,703 km (0.093 R)
• M55: 48,096,912 km (0.101 R)
• M56: 48,601,356 km (0.057 R)
• M57: 52,699,141 km (0.037 R)
• M58: 54,578,988 km (0.117 R)
• M59: 55,210,441 km (0.105 R)
• M60: 56,799,768 km (0.076 R)
• M61: 59,373,600 km (0.114 R)
• M62: 63,526,287 km (0.117 R)
• M63: 63,747,393 km (0.11 R)
• M64: 64,634,508 km (0.078 R)
• M65: 65,749,162 km (0.095 R)
• M66: 66,982,596 km (0.055 R)
• M67: 68,563,397 km (0.111 R)
• M68: 69,928,178 km (0.055 R)
• M69: 70,042,321 km (0.055 R)
• M70: 71,072,303 km (0.084 R)
• M71: 71,646,759 km (0.114 R)
• M72: 75,593,300 km (0.088 R)
• M73: 76,062,289 km (0.051 R)
• M74: 77,356,760 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit