🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.54 AU - 0.76 AU

Year: 202 Days

Day: 33.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.9 AU - 1.38 AU

Year: 469 Days

Day: 31.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.14 AU - 1.58 AU

Year: 611 Days

Day: 47.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.09 AU - 2.27 AU

Year: 1239 Days

Day: 42.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,791,129 km

• M1: 29,620 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.14 AU - 2.32 AU

Year: 1282 Days

Day: 39.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,791,129 km

• M1: 163,959 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.31 AU - 3.35 AU

Year: 1833 Days

Day: 34.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,791,129 km

• M1: 265,835 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.9 AU - 3.11 AU

Year: 2001 Days

Day: 41.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 64 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 13.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.47 AU - 11.77 AU

Year: 13325 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,791,129 km

• M1: 377,286 km (0.109 R)
• M2: 486,043 km (0.098 R)
• M3: 913,145 km (0.107 R)
• M4: 1,266,196 km (0.095 R)
• M5: 1,552,527 km (0.112 R)
• M6: 1,918,144 km (0.097 R)
• M7: 2,763,372 km (0.059 R)
• M8: 3,173,270 km (0.114 R)
• M9: 3,385,400 km (0.102 R)
• M10: 3,529,612 km (0.103 R)
• M11: 4,476,866 km (0.075 R)
• M12: 4,836,649 km (0.109 R)
• M13: 5,122,979 km (0.075 R)
• M14: 5,414,994 km (0.091 R)
• M15: 5,755,479 km (0.092 R)
• M16: 7,047,705 km (0.059 R)
• M17: 7,186,532 km (0.12 R)
• M18: 7,326,107 km (0.113 R)
• M19: 8,426,698 km (0.037 R)
• M20: 8,971,235 km (0.082 R)
• M21: 9,425,414 km (0.075 R)
• M22: 10,251,194 km (0.104 R)
• M23: 11,316,032 km (0.069 R)
• M24: 11,587,851 km (0.093 R)
• M25: 11,806,862 km (0.068 R)
• M26: 12,584,023 km (0.108 R)
• M27: 13,896,595 km (0.075 R)
• M28: 14,304,698 km (0.107 R)
• M29: 14,657,599 km (0.118 R)
• M30: 16,098,227 km (0.076 R)
• M31: 16,404,005 km (0.076 R)
• M32: 16,526,974 km (0.08 R)
• M33: 17,145,861 km (0.082 R)
• M34: 17,333,008 km (0.049 R)
• M35: 17,835,507 km (0.1 R)
• M36: 18,088,477 km (0.073 R)
• M37: 19,371,428 km (0.113 R)
• M38: 20,551,157 km (0.115 R)
• M39: 20,816,544 km (0.09 R)
• M40: 21,619,286 km (0.066 R)
• M41: 22,024,547 km (0.105 R)
• M42: 22,705,516 km (0.107 R)
• M43: 23,186,174 km (0.1 R)
• M44: 23,462,481 km (0.09 R)
• M45: 23,809,399 km (0.08 R)
• M46: 24,018,237 km (0.115 R)
• M47: 24,367,848 km (0.063 R)
• M48: 25,426,701 km (0.082 R)
• M49: 25,782,894 km (0.103 R)
• M50: 25,925,909 km (0.043 R)
• M51: 26,789,388 km (0.091 R)
• M52: 27,516,135 km (0.071 R)
• M53: 29,286,775 km (0.103 R)
• M54: 29,960,115 km (0.1 R)
• M55: 31,093,917 km (0.096 R)
• M56: 31,780,871 km (0.079 R)
• M57: 32,937,113 km (0.085 R)
• M58: 33,950,190 km (0.078 R)
• M59: 35,052,576 km (0.073 R)
• M60: 36,889,339 km (0.041 R)
• M61: 39,167,116 km (0.08 R)
• M62: 39,413,953 km (0.108 R)
• M63: 39,908,972 km (0.072 R)
• M64: 40,240,182 km (0.114 R)
• M65: 40,406,086 km (0.073 R)
• M66: 40,738,642 km (0.114 R)
• M67: 40,905,294 km (0.091 R)
• M68: 40,988,769 km (0.045 R)
• M69: 41,155,721 km (0.11 R)
• M70: 41,406,596 km (0.094 R)
• M71: 43,176,937 km (0.11 R)
• M72: 43,261,909 km (0.118 R)
• M73: 43,772,487 km (0.068 R)
• M74: 44,971,962 km (0.037 R)
• M75: 46,095,293 km (0.076 R)
• M76: 46,616,791 km (0.046 R)
• M77: 49,609,347 km (0.104 R)
• M78: 50,769,927 km (0.108 R)
• M79: 51,128,812 km (0.12 R)
• M80: 51,398,537 km (0.051 R)
• M81: 52,845,149 km (0.094 R)
• M82: 52,935,955 km (0.113 R)
• M83: 54,396,628 km (0.115 R)
• M84: 55,870,616 km (0.034 R)
• M85: 58,199,855 km (0.099 R)
• M86: 59,518,111 km (0.099 R)
• M87: 60,750,947 km (0.097 R)
• M88: 62,279,987 km (0.066 R)
• M89: 62,567,963 km (0.07 R)
• M90: 63,628,163 km (0.078 R)
• M91: 64,111,963 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 6.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.37 AU - 18.71 AU

Year: 27082 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,791,129 km

• M1: 180,116 km (0.062 R)
• M2: 501,003 km (0.109 R)
• M3: 691,292 km (0.093 R)
• M4: 747,092 km (0.091 R)
• M5: 863,629 km (0.081 R)
• M6: 1,028,485 km (0.111 R)
• M7: 1,071,270 km (0.099 R)
• M8: 1,459,477 km (0.078 R)
• M9: 1,914,554 km (0.084 R)
• M10: 2,130,274 km (0.099 R)
• M11: 2,793,441 km (0.114 R)
• M12: 3,483,087 km (0.047 R)
• M13: 3,713,318 km (0.077 R)
• M14: 3,847,059 km (0.11 R)
• M15: 4,257,705 km (0.093 R)
• M16: 4,468,488 km (0.07 R)
• M17: 5,046,684 km (0.098 R)
• M18: 5,307,134 km (0.057 R)
• M19: 6,392,018 km (0.089 R)
• M20: 6,714,401 km (0.067 R)
• M21: 6,755,092 km (0.099 R)
• M22: 6,918,602 km (0.085 R)
• M23: 7,291,101 km (0.055 R)
• M24: 7,627,846 km (0.116 R)
• M25: 8,012,612 km (0.044 R)
• M26: 8,623,868 km (0.115 R)
• M27: 9,204,757 km (0.074 R)
• M28: 10,783,015 km (0.048 R)
• M29: 11,070,093 km (0.11 R)
• M30: 11,214,604 km (0.099 R)
• M31: 12,693,828 km (0.106 R)
• M32: 13,200,367 km (0.112 R)
• M33: 13,610,414 km (0.117 R)
• M34: 14,180,981 km (0.091 R)
• M35: 14,495,435 km (0.119 R)
• M36: 15,614,278 km (0.047 R)
• M37: 16,266,076 km (0.079 R)
• M38: 16,982,201 km (0.054 R)
• M39: 17,708,498 km (0.072 R)
• M40: 18,616,258 km (0.086 R)
• M41: 18,788,296 km (0.097 R)
• M42: 19,481,084 km (0.101 R)
• M43: 19,539,277 km (0.114 R)
• M44: 20,299,982 km (0.08 R)
• M45: 20,358,924 km (0.107 R)
• M46: 23,872,529 km (0.074 R)
• M47: 24,496,951 km (0.097 R)
• M48: 24,622,463 km (0.089 R)
• M49: 24,811,106 km (0.111 R)
• M50: 25,063,478 km (0.1 R)
• M51: 25,634,493 km (0.064 R)
• M52: 26,466,706 km (0.085 R)
• M53: 26,595,509 km (0.041 R)
• M54: 26,918,491 km (0.078 R)
• M55: 27,048,043 km (0.106 R)
• M56: 27,960,740 km (0.083 R)
• M57: 29,348,559 km (0.026 R)
• M58: 29,816,052 km (0.081 R)
• M59: 30,151,600 km (0.037 R)
• M60: 30,691,050 km (0.105 R)
• M61: 31,097,657 km (0.029 R)
• M62: 31,301,709 km (0.097 R)
• M63: 31,984,773 km (0.081 R)
• M64: 32,190,769 km (0.109 R)
• M65: 32,397,064 km (0.071 R)
• M66: 32,534,844 km (0.114 R)
• M67: 33,435,423 km (0.101 R)
• M68: 34,133,746 km (0.099 R)
• M69: 34,273,919 km (0.092 R)
• M70: 35,260,966 km (0.083 R)
• M71: 36,185,930 km (0.089 R)
• M72: 38,715,331 km (0.11 R)
• M73: 39,228,002 km (0.103 R)
• M74: 39,301,455 km (0.118 R)
• M75: 39,448,360 km (0.045 R)
• M76: 40,112,126 km (0.118 R)
• M77: 41,375,779 km (0.106 R)
• M78: 41,825,021 km (0.111 R)
• M79: 44,324,054 km (0.048 R)
• M80: 45,013,999 km (0.113 R)
• M81: 46,948,898 km (0.101 R)
• M82: 48,044,403 km (0.066 R)
• M83: 48,831,887 km (0.052 R)
• M84: 50,659,524 km (0.064 R)
• M85: 51,059,848 km (0.095 R)
• M86: 53,564,714 km (0.087 R)
• M87: 53,972,518 km (0.047 R)
• M88: 54,135,879 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit