🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 231 Days

Day: 44.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.23 AU

Year: 369 Days

Day: 44.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.22 AU

Year: 380 Days

Day: 20.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.43 AU - 5.57 AU

Year: 3894 Days

Day: 21.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.24 AU - 5.9 AU

Year: 4578 Days

Day: 25.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.96 AU - 13.02 AU

Year: 14458 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 90,206,453 km

• M1: 178,620 km (0.085 R)
• M2: 265,686 km (0.118 R)
• M3: 413,040 km (0.09 R)
• M4: 551,867 km (0.094 R)
• M5: 926,908 km (0.103 R)
• M6: 1,167,163 km (0.081 R)
• M7: 1,601,744 km (0.114 R)
• M8: 1,856,360 km (0.093 R)
• M9: 2,613,624 km (0.069 R)
• M10: 2,871,382 km (0.053 R)
• M11: 3,115,226 km (0.055 R)
• M12: 3,228,322 km (0.096 R)
• M13: 3,482,040 km (0.106 R)
• M14: 3,575,988 km (0.105 R)
• M15: 4,132,791 km (0.113 R)
• M16: 4,257,555 km (0.111 R)
• M17: 4,510,825 km (0.104 R)
• M18: 4,690,940 km (0.114 R)
• M19: 5,112,058 km (0.115 R)
• M20: 5,766,549 km (0.108 R)
• M21: 6,768,406 km (0.037 R)
• M22: 7,395,371 km (0.11 R)
• M23: 7,792,852 km (0.055 R)
• M24: 8,041,035 km (0.117 R)
• M25: 8,768,978 km (0.099 R)
• M26: 9,059,497 km (0.064 R)
• M27: 9,716,830 km (0.089 R)
• M28: 10,219,779 km (0.071 R)
• M29: 10,628,480 km (0.099 R)
• M30: 11,286,411 km (0.118 R)
• M31: 12,388,200 km (0.103 R)
• M32: 12,823,978 km (0.076 R)
• M33: 13,080,389 km (0.108 R)
• M34: 13,822,694 km (0.083 R)
• M35: 14,010,439 km (0.101 R)
• M36: 14,198,932 km (0.112 R)
• M37: 14,426,471 km (0.115 R)
• M38: 14,655,056 km (0.097 R)
• M39: 15,776,891 km (0.099 R)
• M40: 16,487,181 km (0.059 R)
• M41: 16,806,274 km (0.118 R)
• M42: 17,046,827 km (0.086 R)
• M43: 17,612,756 km (0.078 R)
• M44: 17,816,358 km (0.115 R)
• M45: 18,061,699 km (0.113 R)
• M46: 19,012,693 km (0.059 R)
• M47: 19,515,341 km (0.077 R)
• M48: 21,569,470 km (0.071 R)
• M49: 23,422,688 km (0.092 R)
• M50: 23,826,453 km (0.096 R)
• M51: 24,277,640 km (0.099 R)
• M52: 24,549,908 km (0.099 R)
• M53: 26,250,387 km (0.103 R)
• M54: 26,529,686 km (0.083 R)
• M55: 26,810,033 km (0.053 R)
• M56: 26,997,479 km (0.075 R)
• M57: 27,893,720 km (0.104 R)
• M58: 27,988,714 km (0.072 R)
• M59: 28,464,884 km (0.12 R)
• M60: 30,006,640 km (0.086 R)
• M61: 31,180,684 km (0.066 R)
• M62: 32,569,401 km (0.118 R)
• M63: 33,321,729 km (0.07 R)
• M64: 33,472,823 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.4

Radius: 5.6

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.92 AU - 17.42 AU

Year: 22644 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,206,453 km

• M1: 305,778 km (0.117 R)
• M2: 790,774 km (0.025 R)
• M3: 901,626 km (0.085 R)
• M4: 1,017,565 km (0.035 R)
• M5: 1,138,440 km (0.103 R)
• M6: 1,427,612 km (0.076 R)
• M7: 2,462,830 km (0.066 R)
• M8: 2,834,880 km (0.032 R)
• M9: 2,877,365 km (0.041 R)
• M10: 3,092,786 km (0.09 R)
• M11: 3,224,433 km (0.069 R)
• M12: 4,053,205 km (0.079 R)
• M13: 4,294,506 km (0.043 R)
• M14: 6,110,923 km (0.104 R)
• M15: 6,725,023 km (0.107 R)
• M16: 8,071,404 km (0.073 R)
• M17: 8,682,062 km (0.073 R)
• M18: 9,434,240 km (0.119 R)
• M19: 9,561,698 km (0.071 R)
• M20: 9,882,735 km (0.063 R)
• M21: 10,601,403 km (0.117 R)
• M22: 11,404,444 km (0.098 R)
• M23: 11,881,811 km (0.074 R)
• M24: 12,926,902 km (0.045 R)
• M25: 14,073,569 km (0.104 R)
• M26: 14,219,128 km (0.102 R)
• M27: 14,659,095 km (0.058 R)
• M28: 14,880,650 km (0.039 R)
• M29: 14,954,701 km (0.119 R)
• M30: 15,401,998 km (0.108 R)
• M31: 16,386,203 km (0.034 R)
• M32: 16,539,391 km (0.038 R)
• M33: 16,924,456 km (0.108 R)
• M34: 18,335,164 km (0.067 R)
• M35: 19,215,547 km (0.066 R)
• M36: 20,851,550 km (0.038 R)
• M37: 22,276,769 km (0.049 R)
• M38: 23,129,626 km (0.047 R)
• M39: 24,955,468 km (0.055 R)
• M40: 26,917,145 km (0.058 R)
• M41: 28,374,827 km (0.099 R)
• M42: 30,044,937 km (0.114 R)
• M43: 32,609,344 km (0.098 R)
• M44: 32,705,685 km (0.051 R)
• M45: 33,382,615 km (0.11 R)
• M46: 33,868,958 km (0.03 R)
• M47: 33,966,496 km (0.114 R)
• M48: 34,064,034 km (0.104 R)
• M49: 34,259,708 km (0.107 R)
• M50: 35,539,817 km (0.048 R)
• M51: 35,837,516 km (0.089 R)
• M52: 37,842,876 km (0.082 R)
• M53: 39,165,770 km (0.089 R)
• M54: 39,268,244 km (0.069 R)
• M55: 40,193,657 km (0.085 R)
• M56: 40,400,401 km (0.044 R)
• M57: 41,438,909 km (0.11 R)
• M58: 43,648,171 km (0.111 R)
• M59: 44,606,794 km (0.082 R)
• M60: 45,572,299 km (0.099 R)
• M61: 46,761,602 km (0.098 R)
• M62: 48,070,583 km (0.111 R)
• M63: 48,399,848 km (0.104 R)
• M64: 53,312,492 km (0.069 R)
• M65: 53,425,888 km (0.086 R)
• M66: 55,023,144 km (0.101 R)
• M67: 55,252,627 km (0.068 R)
• M68: 56,058,212 km (0.042 R)
• M69: 58,264,331 km (0.116 R)
• M70: 58,966,843 km (0.109 R)
• M71: 62,401,760 km (0.091 R)
• M72: 63,360,832 km (0.079 R)
• M73: 66,022,926 km (0.079 R)
• M74: 67,367,661 km (0.097 R)
• M75: 68,597,954 km (0.109 R)
• M76: 68,721,372 km (0.107 R)
• M77: 69,092,076 km (0.114 R)
• M78: 71,455,573 km (0.106 R)
• M79: 71,705,999 km (0.117 R)
• M80: 72,584,438 km (0.082 R)
• M81: 76,133,648 km (0.112 R)
• M82: 76,517,366 km (0.078 R)
• M83: 77,543,458 km (0.11 R)
• M84: 83,004,827 km (0.096 R)
• M85: 83,927,098 km (0.1 R)
• M86: 84,059,044 km (0.075 R)
• M87: 86,447,374 km (0.052 R)
• M88: 86,580,665 km (0.1 R)
• M89: 86,981,139 km (0.097 R)
• M90: 87,783,731 km (0.108 R)
• M91: 90,206,469 km (0.115 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit