🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 188 Days

Day: 22.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.05 AU - 1.13 AU

Year: 438 Days

Day: 16.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.27 AU - 1.97 AU

Year: 794 Days

Day: 17.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,344,354 km

• M1: 656,585 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.9 AU - 2.94 AU

Year: 1449 Days

Day: 22.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.27 AU - 4.47 AU

Year: 3517 Days

Day: 8.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,344,354 km

• M1: 184,454 km (0.064 R)
• M2: 295,905 km (0.047 R)
• M3: 414,835 km (0.102 R)
• M4: 861,534 km (0.047 R)
• M5: 1,148,912 km (0.103 R)
• M6: 1,265,149 km (0.066 R)
• M7: 1,393,803 km (0.07 R)
• M8: 1,544,149 km (0.078 R)
• M9: 1,789,490 km (0.077 R)
• M10: 1,907,822 km (0.049 R)
• M11: 2,124,140 km (0.112 R)
• M12: 2,408,526 km (0.094 R)
• M13: 2,591,484 km (0.075 R)
• M14: 2,758,136 km (0.078 R)
• M15: 2,874,822 km (0.077 R)
• M16: 3,358,622 km (0.084 R)
• M17: 3,633,433 km (0.081 R)
• M18: 4,242,147 km (0.09 R)
• M19: 5,051,172 km (0.067 R)
• M20: 5,513,878 km (0.08 R)
• M21: 5,608,125 km (0.063 R)
• M22: 6,073,524 km (0.061 R)
• M23: 6,353,122 km (0.09 R)
• M24: 6,637,059 km (0.12 R)
• M25: 6,939,845 km (0.097 R)
• M26: 7,100,214 km (0.085 R)
• M27: 7,291,400 km (0.11 R)
• M28: 7,648,790 km (0.067 R)
• M29: 7,799,435 km (0.062 R)
• M30: 8,427,446 km (0.085 R)
• M31: 8,583,178 km (0.077 R)
• M32: 8,771,222 km (0.088 R)
• M33: 9,231,535 km (0.101 R)
• M34: 9,327,726 km (0.106 R)
• M35: 10,358,157 km (0.102 R)
• M36: 10,458,238 km (0.103 R)
• M37: 10,608,883 km (0.091 R)
• M38: 10,760,276 km (0.107 R)
• M39: 11,304,513 km (0.109 R)
• M40: 11,580,072 km (0.066 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 10.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.91 AU - 11.55 AU

Year: 13532 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,344,354 km

• M1: 250,128 km (0.079 R)
• M2: 466,596 km (0.117 R)
• M3: 609,013 km (0.099 R)
• M4: 985,551 km (0.063 R)
• M5: 2,078,214 km (0.114 R)
• M6: 2,261,471 km (0.09 R)
• M7: 2,644,292 km (0.029 R)
• M8: 2,979,092 km (0.116 R)
• M9: 3,116,872 km (0.11 R)
• M10: 3,762,985 km (0.108 R)
• M11: 4,177,969 km (0.094 R)
• M12: 4,848,317 km (0.101 R)
• M13: 5,552,026 km (0.12 R)
• M14: 5,679,483 km (0.047 R)
• M15: 5,851,072 km (0.118 R)
• M16: 6,243,467 km (0.1 R)
• M17: 6,554,481 km (0.115 R)
• M18: 6,870,731 km (0.106 R)
• M19: 7,424,393 km (0.076 R)
• M20: 7,896,823 km (0.106 R)
• M21: 8,379,126 km (0.096 R)
• M22: 8,525,732 km (0.099 R)
• M23: 10,089,329 km (0.112 R)
• M24: 11,090,737 km (0.093 R)
• M25: 11,305,709 km (0.079 R)
• M26: 11,413,570 km (0.116 R)
• M27: 12,013,457 km (0.101 R)
• M28: 12,289,615 km (0.103 R)
• M29: 13,244,049 km (0.112 R)
• M30: 13,414,890 km (0.108 R)
• M31: 14,163,926 km (0.117 R)
• M32: 16,737,010 km (0.114 R)
• M33: 17,919,132 km (0.111 R)
• M34: 18,108,224 km (0.038 R)
• M35: 18,615,809 km (0.105 R)
• M36: 18,935,350 km (0.07 R)
• M37: 19,063,705 km (0.036 R)
• M38: 20,166,391 km (0.103 R)
• M39: 20,560,432 km (0.106 R)
• M40: 20,824,622 km (0.108 R)
• M41: 21,623,923 km (0.098 R)
• M42: 22,297,563 km (0.101 R)
• M43: 22,569,083 km (0.096 R)
• M44: 22,773,284 km (0.04 R)
• M45: 23,321,111 km (0.115 R)
• M46: 27,492,947 km (0.097 R)
• M47: 29,328,812 km (0.109 R)
• M48: 29,626,213 km (0.106 R)
• M49: 29,850,011 km (0.071 R)
• M50: 29,999,459 km (0.041 R)
• M51: 30,074,258 km (0.12 R)
• M52: 31,280,017 km (0.119 R)
• M53: 32,347,847 km (0.113 R)
• M54: 33,272,661 km (0.094 R)
• M55: 34,754,727 km (0.048 R)
• M56: 36,098,864 km (0.091 R)
• M57: 37,299,088 km (0.115 R)
• M58: 37,944,602 km (0.116 R)
• M59: 38,025,535 km (0.081 R)
• M60: 38,187,549 km (0.056 R)
• M61: 39,574,322 km (0.057 R)
• M62: 39,656,301 km (0.114 R)
• M63: 39,902,988 km (0.092 R)
• M64: 40,728,619 km (0.039 R)
• M65: 41,559,934 km (0.051 R)
• M66: 41,977,761 km (0.116 R)
• M67: 42,229,085 km (0.057 R)
• M68: 43,239,320 km (0.109 R)
• M69: 43,577,860 km (0.047 R)
• M70: 44,342,754 km (0.096 R)
• M71: 45,713,669 km (0.11 R)
• M72: 46,231,277 km (0.068 R)
• M73: 46,317,745 km (0.025 R)
• M74: 47,795,921 km (0.105 R)
• M75: 49,112,831 km (0.106 R)
• M76: 49,554,594 km (0.059 R)
• M77: 49,908,842 km (0.07 R)
• M78: 49,997,553 km (0.089 R)
• M79: 51,244,900 km (0.1 R)
• M80: 51,872,463 km (0.043 R)
• M81: 52,412,362 km (0.074 R)
• M82: 53,044,563 km (0.089 R)
• M83: 55,139,681 km (0.05 R)
• M84: 56,151,262 km (0.099 R)
• M85: 56,705,522 km (0.072 R)
• M86: 57,726,527 km (0.115 R)
• M87: 58,379,522 km (0.033 R)
• M88: 61,015,436 km (0.118 R)
• M89: 62,634,684 km (0.108 R)
• M90: 63,305,630 km (0.107 R)
• M91: 63,497,714 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 3.7

Gravity: 29.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.74 AU - 16.08 AU

Year: 21060 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,344,354 km

• M1: 48,021 km (0.098 R)
• M2: 76,594 km (0.033 R)
• M3: 143,315 km (0.074 R)
• M4: 191,635 km (0.094 R)
• M5: 260,300 km (0.052 R)
• M6: 353,649 km (0.118 R)
• M7: 513,420 km (0.109 R)
• M8: 1,084,435 km (0.091 R)
• M9: 1,449,005 km (0.057 R)
• M10: 1,504,057 km (0.116 R)
• M11: 1,848,581 km (0.113 R)
• M12: 2,060,561 km (0.099 R)
• M13: 2,344,348 km (0.108 R)
• M14: 2,376,661 km (0.059 R)
• M15: 2,844,155 km (0.111 R)
• M16: 3,339,324 km (0.056 R)
• M17: 3,709,279 km (0.058 R)
• M18: 4,248,580 km (0.084 R)
• M19: 5,700,427 km (0.12 R)
• M20: 7,336,429 km (0.103 R)
• M21: 7,478,846 km (0.117 R)
• M22: 7,670,332 km (0.047 R)
• M23: 7,911,783 km (0.03 R)
• M24: 8,057,940 km (0.101 R)
• M25: 8,155,777 km (0.111 R)
• M26: 8,204,994 km (0.077 R)
• M27: 8,651,245 km (0.095 R)
• M28: 9,515,621 km (0.104 R)
• M29: 9,722,964 km (0.096 R)
• M30: 11,215,652 km (0.119 R)
• M31: 11,434,663 km (0.057 R)
• M32: 12,664,357 km (0.04 R)
• M33: 12,778,201 km (0.092 R)
• M34: 13,526,340 km (0.103 R)
• M35: 14,407,322 km (0.038 R)
• M36: 14,645,332 km (0.09 R)
• M37: 14,944,678 km (0.04 R)
• M38: 15,125,242 km (0.096 R)
• M39: 15,488,616 km (0.095 R)
• M40: 16,223,889 km (0.076 R)
• M41: 16,782,787 km (0.119 R)
• M42: 17,474,527 km (0.091 R)
• M43: 18,239,571 km (0.072 R)
• M44: 18,820,459 km (0.073 R)
• M45: 18,885,385 km (0.1 R)
• M46: 19,211,209 km (0.112 R)
• M47: 19,868,243 km (0.045 R)
• M48: 20,133,181 km (0.097 R)
• M49: 20,465,886 km (0.04 R)
• M50: 20,599,477 km (0.107 R)
• M51: 21,069,364 km (0.083 R)
• M52: 22,362,638 km (0.105 R)
• M53: 22,914,654 km (0.093 R)
• M54: 23,053,481 km (0.116 R)
• M55: 23,611,182 km (0.11 R)
• M56: 24,385,351 km (0.116 R)
• M57: 25,814,010 km (0.06 R)
• M58: 26,538,513 km (0.079 R)
• M59: 26,611,367 km (0.102 R)
• M60: 27,564,006 km (0.07 R)
• M61: 27,711,510 km (0.077 R)
• M62: 27,785,411 km (0.119 R)
• M63: 29,276,602 km (0.107 R)
• M64: 31,023,307 km (0.077 R)
• M65: 31,176,795 km (0.12 R)
• M66: 31,253,538 km (0.11 R)
• M67: 31,484,368 km (0.04 R)
• M68: 31,947,972 km (0.072 R)
• M69: 32,025,314 km (0.11 R)
• M70: 33,587,714 km (0.062 R)
• M71: 33,824,228 km (0.119 R)
• M72: 36,623,803 km (0.077 R)
• M73: 36,867,198 km (0.06 R)
• M74: 38,916,240 km (0.05 R)
• M75: 39,829,535 km (0.08 R)
• M76: 40,079,813 km (0.053 R)
• M77: 41,423,501 km (0.091 R)
• M78: 42,270,823 km (0.091 R)
• M79: 42,526,187 km (0.025 R)
• M80: 43,810,335 km (0.077 R)
• M81: 46,066,271 km (0.105 R)
• M82: 48,894,269 km (0.036 R)
• M83: 49,251,658 km (0.09 R)
• M84: 50,419,270 km (0.06 R)
• M85: 50,780,399 km (0.1 R)
• M86: 51,686,812 km (0.087 R)
• M87: 54,716,020 km (0.094 R)
• M88: 55,365,873 km (0.099 R)
• M89: 55,551,973 km (0.044 R)
• M90: 57,048,699 km (0.11 R)
• M91: 57,519,185 km (0.087 R)
• M92: 59,033,265 km (0.051 R)
• M93: 62,875,387 km (0.116 R)
• M94: 63,264,042 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 5.4

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.93 AU - 14.89 AU

Year: 21060 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,344,354 km

• M1: 137,331 km (0.045 R)
• M2: 203,453 km (0.112 R)
• M3: 282,590 km (0.071 R)
• M4: 373,097 km (0.101 R)
• M5: 582,983 km (0.118 R)
• M6: 1,494,034 km (0.085 R)
• M7: 2,142,242 km (0.065 R)
• M8: 2,363,048 km (0.117 R)
• M9: 2,747,365 km (0.094 R)
• M10: 3,028,011 km (0.086 R)
• M11: 3,746,978 km (0.09 R)
• M12: 4,148,349 km (0.072 R)
• M13: 4,239,304 km (0.098 R)
• M14: 4,377,084 km (0.037 R)
• M15: 5,234,429 km (0.105 R)
• M16: 5,581,646 km (0.116 R)
• M17: 6,508,255 km (0.047 R)
• M18: 7,426,188 km (0.111 R)
• M19: 7,703,991 km (0.116 R)
• M20: 8,441,808 km (0.094 R)
• M21: 9,801,503 km (0.051 R)
• M22: 10,167,270 km (0.066 R)
• M23: 10,228,605 km (0.119 R)
• M24: 10,599,608 km (0.113 R)
• M25: 10,786,754 km (0.11 R)
• M26: 11,546,263 km (0.114 R)
• M27: 12,192,226 km (0.062 R)
• M28: 12,519,696 km (0.094 R)
• M29: 13,183,163 km (0.066 R)
• M30: 13,384,372 km (0.092 R)
• M31: 14,062,649 km (0.112 R)
• M32: 14,337,011 km (0.078 R)
• M33: 14,474,940 km (0.118 R)
• M34: 14,682,582 km (0.05 R)
• M35: 15,381,803 km (0.112 R)
• M36: 15,452,263 km (0.075 R)
• M37: 16,522,935 km (0.119 R)
• M38: 16,812,557 km (0.099 R)
• M39: 18,359,847 km (0.073 R)
• M40: 19,722,086 km (0.108 R)
• M41: 22,302,499 km (0.108 R)
• M42: 23,428,822 km (0.046 R)
• M43: 23,754,047 km (0.099 R)
• M44: 24,162,749 km (0.11 R)
• M45: 25,319,140 km (0.104 R)
• M46: 27,857,367 km (0.099 R)
• M47: 28,374,677 km (0.028 R)
• M48: 28,634,528 km (0.07 R)
• M49: 30,298,356 km (0.039 R)
• M50: 30,475,330 km (0.119 R)
• M51: 31,365,288 km (0.077 R)
• M52: 32,083,358 km (0.114 R)
• M53: 32,534,994 km (0.047 R)
• M54: 33,079,680 km (0.114 R)
• M55: 33,444,399 km (0.072 R)
• M56: 34,177,878 km (0.115 R)
• M57: 34,639,088 km (0.06 R)
• M58: 37,259,444 km (0.081 R)
• M59: 37,829,113 km (0.095 R)
• M60: 40,916,065 km (0.092 R)
• M61: 41,405,699 km (0.045 R)
• M62: 42,489,685 km (0.051 R)
• M63: 42,886,119 km (0.082 R)
• M64: 44,584,803 km (0.068 R)
• M65: 45,290,606 km (0.106 R)
• M66: 45,695,567 km (0.113 R)
• M67: 47,122,432 km (0.087 R)
• M68: 47,532,779 km (0.09 R)
• M69: 48,771,000 km (0.099 R)
• M70: 49,082,164 km (0.107 R)
• M71: 49,394,075 km (0.104 R)
• M72: 50,124,263 km (0.088 R)
• M73: 51,489,942 km (0.116 R)
• M74: 52,655,010 km (0.088 R)
• M75: 54,043,128 km (0.088 R)
• M76: 54,580,185 km (0.081 R)
• M77: 55,443,065 km (0.088 R)
• M78: 55,984,759 km (0.083 R)
• M79: 56,201,975 km (0.11 R)
• M80: 58,168,888 km (0.073 R)
• M81: 60,380,693 km (0.053 R)
• M82: 62,958,264 km (0.11 R)
• M83: 64,544,600 km (0.04 R)
• M84: 65,800,324 km (0.073 R)
• M85: 65,914,767 km (0.115 R)
• M86: 66,948,787 km (0.102 R)
• M87: 67,872,255 km (0.107 R)
• M88: 73,263,912 km (0.103 R)
• M89: 74,215,653 km (0.119 R)
• M90: 75,770,723 km (0.059 R)
• M91: 77,336,564 km (0.111 R)
• M92: 77,578,314 km (0.118 R)
• M93: 81,605,040 km (0.04 R)
• M94: 82,344,353 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit