🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 146 Days

Day: 21.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,177,458 km

• M1: 489,783 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.69 AU - 0.85 AU

Year: 242 Days

Day: 37.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,177,458 km

• M1: 513,420 km (0.115 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.74 AU - 2.54 AU

Year: 1121 Days

Day: 32.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.53 AU - 2.67 AU

Year: 1502 Days

Day: 25.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,177,458 km

• M1: 978,520 km (0.089 R)
• M2: 1,399,338 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.19 AU - 4.97 AU

Year: 2952 Days

Day: 20.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 10.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.75 AU - 9.29 AU

Year: 7386 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,177,458 km

• M1: 137,032 km (0.088 R)
• M2: 209,736 km (0.085 R)
• M3: 487,539 km (0.094 R)
• M4: 591,211 km (0.108 R)
• M5: 1,201,720 km (0.106 R)
• M6: 1,631,365 km (0.114 R)
• M7: 1,835,715 km (0.037 R)
• M8: 2,121,298 km (0.099 R)
• M9: 2,913,269 km (0.118 R)
• M10: 3,128,839 km (0.098 R)
• M11: 3,332,592 km (0.043 R)
• M12: 3,488,174 km (0.114 R)
• M13: 3,664,101 km (0.085 R)
• M14: 3,788,865 km (0.112 R)
• M15: 3,915,126 km (0.106 R)
• M16: 3,987,980 km (0.095 R)
• M17: 4,227,785 km (0.04 R)
• M18: 4,358,833 km (0.031 R)
• M19: 4,510,376 km (0.11 R)
• M20: 4,663,564 km (0.073 R)
• M21: 4,838,145 km (0.055 R)
• M22: 5,014,820 km (0.042 R)
• M23: 5,173,693 km (0.03 R)
• M24: 5,619,195 km (0.096 R)
• M25: 5,804,996 km (0.042 R)
• M26: 6,077,114 km (0.106 R)
• M27: 6,246,609 km (0.103 R)
• M28: 6,396,356 km (0.115 R)
• M29: 6,590,385 km (0.081 R)
• M30: 6,655,609 km (0.061 R)
• M31: 6,984,575 km (0.074 R)
• M32: 7,073,287 km (0.083 R)
• M33: 7,613,036 km (0.109 R)
• M34: 7,887,997 km (0.057 R)
• M35: 8,353,396 km (0.098 R)
• M36: 8,827,770 km (0.063 R)
• M37: 9,044,089 km (0.117 R)
• M38: 9,213,583 km (0.066 R)
• M39: 9,482,111 km (0.079 R)
• M40: 9,555,714 km (0.026 R)
• M41: 9,629,615 km (0.115 R)
• M42: 9,827,533 km (0.086 R)
• M43: 9,927,016 km (0.089 R)
• M44: 10,252,690 km (0.072 R)
• M45: 10,404,083 km (0.091 R)
• M46: 10,505,510 km (0.097 R)
• M47: 10,811,588 km (0.054 R)
• M48: 11,328,448 km (0.098 R)
• M49: 12,065,667 km (0.077 R)
• M50: 12,926,902 km (0.113 R)
• M51: 13,558,354 km (0.083 R)
• M52: 13,808,033 km (0.043 R)
• M53: 14,425,124 km (0.11 R)
• M54: 14,509,946 km (0.089 R)
• M55: 14,965,322 km (0.119 R)
• M56: 15,079,914 km (0.042 R)
• M57: 15,367,591 km (0.105 R)
• M58: 15,599,019 km (0.085 R)
• M59: 15,889,987 km (0.064 R)
• M60: 16,153,428 km (0.087 R)
• M61: 16,743,891 km (0.073 R)
• M62: 17,221,408 km (0.066 R)
• M63: 17,915,691 km (0.117 R)
• M64: 18,281,608 km (0.108 R)
• M65: 18,373,461 km (0.116 R)
• M66: 18,711,552 km (0.091 R)
• M67: 18,927,871 km (0.11 R)
• M68: 19,144,937 km (0.11 R)
• M69: 20,560,133 km (0.073 R)
• M70: 21,007,281 km (0.114 R)
• M71: 21,264,290 km (0.119 R)
• M72: 21,554,510 km (0.106 R)
• M73: 21,619,286 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 12.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.14 AU - 13.48 AU

Year: 13623 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,177,458 km

• M1: 162,164 km (0.086 R)
• M2: 292,165 km (0.046 R)
• M3: 442,959 km (0.099 R)
• M4: 591,510 km (0.082 R)
• M5: 779,255 km (0.103 R)
• M6: 1,670,709 km (0.113 R)
• M7: 2,059,663 km (0.069 R)
• M8: 2,446,524 km (0.056 R)
• M9: 2,728,067 km (0.118 R)
• M10: 2,921,646 km (0.069 R)
• M11: 3,288,610 km (0.071 R)
• M12: 3,920,960 km (0.093 R)
• M13: 4,066,519 km (0.115 R)
• M14: 5,336,605 km (0.075 R)
• M15: 5,457,779 km (0.08 R)
• M16: 5,868,724 km (0.064 R)
• M17: 5,993,938 km (0.091 R)
• M18: 6,983,528 km (0.109 R)
• M19: 7,474,658 km (0.105 R)
• M20: 7,565,314 km (0.07 R)
• M21: 7,839,078 km (0.112 R)
• M22: 8,443,603 km (0.104 R)
• M23: 9,402,825 km (0.031 R)
• M24: 9,648,165 km (0.059 R)
• M25: 9,945,266 km (0.091 R)
• M26: 10,650,321 km (0.086 R)
• M27: 11,371,383 km (0.064 R)
• M28: 11,737,898 km (0.05 R)
• M29: 13,023,991 km (0.094 R)
• M30: 14,017,919 km (0.105 R)
• M31: 14,298,265 km (0.093 R)
• M32: 15,093,228 km (0.117 R)
• M33: 15,960,896 km (0.088 R)
• M34: 16,430,334 km (0.113 R)
• M35: 17,143,018 km (0.066 R)
• M36: 17,262,846 km (0.096 R)
• M37: 20,536,646 km (0.094 R)
• M38: 22,080,795 km (0.109 R)
• M39: 22,669,463 km (0.106 R)
• M40: 23,462,481 km (0.09 R)
• M41: 23,862,356 km (0.105 R)
• M42: 24,601,370 km (0.091 R)
• M43: 24,736,606 km (0.067 R)
• M44: 25,964,356 km (0.107 R)
• M45: 29,262,540 km (0.116 R)
• M46: 29,477,512 km (0.113 R)
• M47: 30,851,120 km (0.1 R)
• M48: 30,996,978 km (0.052 R)
• M49: 32,913,476 km (0.086 R)
• M50: 34,489,191 km (0.034 R)
• M51: 34,867,973 km (0.074 R)
• M52: 35,629,725 km (0.11 R)
• M53: 35,782,763 km (0.059 R)
• M54: 35,935,952 km (0.084 R)
• M55: 36,089,439 km (0.06 R)
• M56: 37,092,194 km (0.096 R)
• M57: 37,869,803 km (0.056 R)
• M58: 38,652,649 km (0.111 R)
• M59: 39,361,893 km (0.117 R)
• M60: 39,441,030 km (0.083 R)
• M61: 39,678,591 km (0.109 R)
• M62: 40,234,647 km (0.098 R)
• M63: 40,553,589 km (0.114 R)
• M64: 41,918,371 km (0.072 R)
• M65: 41,999,004 km (0.112 R)
• M66: 42,160,719 km (0.106 R)
• M67: 42,646,912 km (0.098 R)
• M68: 44,363,249 km (0.102 R)
• M69: 45,023,125 km (0.117 R)
• M70: 46,102,174 km (0.089 R)
• M71: 46,519,552 km (0.117 R)
• M72: 48,709,665 km (0.096 R)
• M73: 49,305,065 km (0.026 R)
• M74: 49,475,606 km (0.067 R)
• M75: 49,561,027 km (0.054 R)
• M76: 50,074,147 km (0.12 R)
• M77: 50,589,063 km (0.087 R)
• M78: 51,105,625 km (0.1 R)
• M79: 51,797,216 km (0.102 R)
• M80: 51,883,982 km (0.061 R)
• M81: 52,144,283 km (0.117 R)
• M82: 54,771,072 km (0.056 R)
• M83: 55,833,815 km (0.112 R)
• M84: 56,189,559 km (0.103 R)
• M85: 57,171,818 km (0.112 R)
• M86: 57,979,647 km (0.097 R)
• M87: 58,610,651 km (0.116 R)
• M88: 59,243,898 km (0.068 R)
• M89: 59,879,390 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 11.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.31 AU - 11.65 AU

Year: 13931 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,177,458 km

• M1: 176,825 km (0.077 R)
• M2: 266,135 km (0.04 R)
• M3: 674,537 km (0.069 R)
• M4: 792,869 km (0.114 R)
• M5: 1,240,615 km (0.103 R)
• M6: 1,314,217 km (0.069 R)
• M7: 1,544,299 km (0.108 R)
• M8: 1,705,117 km (0.099 R)
• M9: 2,784,166 km (0.068 R)
• M10: 3,217,701 km (0.079 R)
• M11: 3,744,584 km (0.116 R)
• M12: 4,682,114 km (0.071 R)
• M13: 4,997,018 km (0.059 R)
• M14: 5,400,483 km (0.104 R)
• M15: 5,523,602 km (0.1 R)
• M16: 5,730,945 km (0.109 R)
• M17: 6,498,532 km (0.096 R)
• M18: 6,717,393 km (0.043 R)
• M19: 7,480,193 km (0.076 R)
• M20: 8,223,096 km (0.047 R)
• M21: 9,332,065 km (0.112 R)
• M22: 11,581,568 km (0.088 R)
• M23: 12,493,816 km (0.096 R)
• M24: 12,931,090 km (0.087 R)
• M25: 13,373,302 km (0.06 R)
• M26: 13,484,752 km (0.069 R)
• M27: 14,902,641 km (0.097 R)
• M28: 15,308,051 km (0.102 R)
• M29: 17,026,482 km (0.101 R)
• M30: 17,939,029 km (0.114 R)
• M31: 18,370,469 km (0.085 R)
• M32: 18,929,965 km (0.036 R)
• M33: 19,055,178 km (0.064 R)
• M34: 19,306,204 km (0.027 R)
• M35: 19,621,556 km (0.037 R)
• M36: 20,964,795 km (0.062 R)
• M37: 21,614,948 km (0.102 R)
• M38: 22,735,136 km (0.116 R)
• M39: 24,077,179 km (0.051 R)
• M40: 24,553,050 km (0.054 R)
• M41: 25,306,873 km (0.081 R)
• M42: 25,929,500 km (0.109 R)
• M43: 26,907,870 km (0.117 R)
• M44: 27,119,102 km (0.041 R)
• M45: 27,969,416 km (0.088 R)
• M46: 28,541,329 km (0.096 R)
• M47: 31,014,331 km (0.092 R)
• M48: 31,457,889 km (0.109 R)
• M49: 32,650,782 km (0.095 R)
• M50: 33,555,251 km (0.069 R)
• M51: 33,706,794 km (0.083 R)
• M52: 34,620,837 km (0.1 R)
• M53: 34,697,281 km (0.1 R)
• M54: 36,162,293 km (0.097 R)
• M55: 36,317,576 km (0.111 R)
• M56: 36,551,098 km (0.1 R)
• M57: 36,706,979 km (0.109 R)
• M58: 37,489,974 km (0.066 R)
• M59: 38,357,642 km (0.12 R)
• M60: 39,551,433 km (0.032 R)
• M61: 40,193,208 km (0.071 R)
• M62: 40,595,925 km (0.057 R)
• M63: 40,838,274 km (0.116 R)
• M64: 41,243,235 km (0.116 R)
• M65: 42,712,137 km (0.091 R)
• M66: 42,876,395 km (0.114 R)
• M67: 43,700,829 km (0.112 R)
• M68: 43,783,557 km (0.083 R)
• M69: 44,281,119 km (0.101 R)
• M70: 46,627,562 km (0.058 R)
• M71: 46,881,280 km (0.109 R)
• M72: 47,730,547 km (0.063 R)
• M73: 48,842,358 km (0.056 R)
• M74: 49,789,612 km (0.091 R)
• M75: 50,569,167 km (0.106 R)
• M76: 50,829,916 km (0.042 R)
• M77: 51,440,125 km (0.099 R)
• M78: 52,403,985 km (0.055 R)
• M79: 53,550,652 km (0.105 R)
• M80: 53,639,214 km (0.085 R)
• M81: 53,816,338 km (0.117 R)
• M82: 54,527,377 km (0.093 R)
• M83: 55,420,326 km (0.083 R)
• M84: 55,958,580 km (0.108 R)
• M85: 56,228,304 km (0.066 R)
• M86: 56,588,536 km (0.114 R)
• M87: 58,583,873 km (0.094 R)
• M88: 60,417,793 km (0.111 R)
• M89: 61,434,460 km (0.067 R)
• M90: 62,084,463 km (0.111 R)
• M91: 62,177,513 km (0.117 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: 209 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit