🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.11 AU

Year: 312 Days

Day: 13.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,716,809 km

• M1: 286,630 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.87 AU - 3.21 AU

Year: 1936 Days

Day: 40.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 12.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.43 AU - 8.95 AU

Year: 8561 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,716,809 km

• M1: 495,618 km (0.102 R)
• M2: 751,430 km (0.111 R)
• M3: 835,355 km (0.064 R)
• M4: 958,922 km (0.093 R)
• M5: 1,147,116 km (0.084 R)
• M6: 1,389,764 km (0.1 R)
• M7: 1,649,616 km (0.108 R)
• M8: 1,762,712 km (0.042 R)
• M9: 1,925,624 km (0.033 R)
• M10: 2,923,741 km (0.105 R)
• M11: 3,006,468 km (0.092 R)
• M12: 3,877,427 km (0.041 R)
• M13: 4,341,031 km (0.091 R)
• M14: 4,499,605 km (0.11 R)
• M15: 5,186,558 km (0.105 R)
• M16: 5,593,913 km (0.104 R)
• M17: 5,732,142 km (0.116 R)
• M18: 6,011,740 km (0.085 R)
• M19: 6,367,783 km (0.032 R)
• M20: 6,877,912 km (0.089 R)
• M21: 7,063,263 km (0.117 R)
• M22: 7,325,658 km (0.051 R)
• M23: 7,553,047 km (0.108 R)
• M24: 8,605,468 km (0.061 R)
• M25: 8,765,238 km (0.097 R)
• M26: 10,037,269 km (0.105 R)
• M27: 10,587,939 km (0.119 R)
• M28: 10,845,397 km (0.109 R)
• M29: 11,148,333 km (0.095 R)
• M30: 11,322,764 km (0.115 R)
• M31: 11,498,092 km (0.117 R)
• M32: 11,940,453 km (0.101 R)
• M33: 12,298,291 km (0.109 R)
• M34: 12,433,378 km (0.09 R)
• M35: 12,705,048 km (0.097 R)
• M36: 12,978,812 km (0.103 R)
• M37: 13,578,550 km (0.057 R)
• M38: 14,281,810 km (0.11 R)
• M39: 14,852,974 km (0.116 R)
• M40: 15,044,908 km (0.088 R)
• M41: 15,334,679 km (0.059 R)
• M42: 15,723,634 km (0.048 R)
• M43: 16,362,865 km (0.112 R)
• M44: 17,211,534 km (0.107 R)
• M45: 17,616,047 km (0.119 R)
• M46: 17,768,487 km (0.117 R)
• M47: 17,972,389 km (0.092 R)
• M48: 18,331,125 km (0.117 R)
• M49: 18,485,659 km (0.106 R)
• M50: 19,003,866 km (0.034 R)
• M51: 19,212,406 km (0.045 R)
• M52: 20,426,542 km (0.1 R)
• M53: 21,069,963 km (0.076 R)
• M54: 21,502,450 km (0.059 R)
• M55: 22,486,654 km (0.088 R)
• M56: 22,984,217 km (0.075 R)
• M57: 24,102,910 km (0.045 R)
• M58: 24,611,991 km (0.09 R)
• M59: 26,160,928 km (0.115 R)
• M60: 26,917,893 km (0.113 R)
• M61: 27,977,943 km (0.056 R)
• M62: 29,292,011 km (0.117 R)
• M63: 29,593,451 km (0.081 R)
• M64: 29,895,938 km (0.112 R)
• M65: 30,626,125 km (0.08 R)
• M66: 30,870,867 km (0.059 R)
• M67: 31,116,208 km (0.057 R)
• M68: 33,479,255 km (0.103 R)
• M69: 33,668,198 km (0.119 R)
• M70: 33,920,868 km (0.118 R)
• M71: 34,746,050 km (0.074 R)
• M72: 35,385,282 km (0.077 R)
• M73: 35,835,123 km (0.094 R)
• M74: 36,610,638 km (0.113 R)
• M75: 37,391,689 km (0.097 R)
• M76: 37,522,437 km (0.113 R)
• M77: 37,718,859 km (0.04 R)
• M78: 38,771,729 km (0.081 R)
• M79: 38,970,245 km (0.093 R)
• M80: 39,434,896 km (0.063 R)
• M81: 41,108,747 km (0.03 R)
• M82: 41,243,684 km (0.084 R)
• M83: 41,649,394 km (0.116 R)
• M84: 43,011,033 km (0.103 R)
• M85: 44,179,991 km (0.081 R)
• M86: 45,011,456 km (0.093 R)
• M87: 45,848,007 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 13.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.5 AU - 9.2 AU

Year: 9616 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,716,809 km

• M1: 261,347 km (0.085 R)
• M2: 358,287 km (0.103 R)
• M3: 489,933 km (0.03 R)
• M4: 579,093 km (0.103 R)
• M5: 1,605,335 km (0.089 R)
• M6: 1,748,350 km (0.094 R)
• M7: 1,945,969 km (0.108 R)
• M8: 2,099,157 km (0.118 R)
• M9: 2,667,480 km (0.11 R)
• M10: 2,954,708 km (0.106 R)
• M11: 3,072,591 km (0.099 R)
• M12: 3,685,344 km (0.12 R)
• M13: 3,973,619 km (0.117 R)
• M14: 4,369,455 km (0.118 R)
• M15: 4,640,526 km (0.075 R)
• M16: 4,778,306 km (0.111 R)
• M17: 5,128,365 km (0.098 R)
• M18: 5,450,748 km (0.12 R)
• M19: 7,521,033 km (0.09 R)
• M20: 7,724,037 km (0.097 R)
• M21: 7,969,976 km (0.105 R)
• M22: 8,302,083 km (0.111 R)
• M23: 8,766,136 km (0.052 R)
• M24: 9,108,865 km (0.107 R)
• M25: 10,343,346 km (0.065 R)
• M26: 10,614,717 km (0.108 R)
• M27: 11,164,489 km (0.117 R)
• M28: 11,629,888 km (0.112 R)
• M29: 11,723,686 km (0.099 R)
• M30: 12,006,725 km (0.11 R)
• M31: 13,455,580 km (0.082 R)
• M32: 13,751,934 km (0.082 R)
• M33: 14,000,566 km (0.117 R)
• M34: 15,061,214 km (0.038 R)
• M35: 15,163,539 km (0.106 R)
• M36: 15,886,695 km (0.079 R)
• M37: 16,462,797 km (0.094 R)
• M38: 17,420,074 km (0.114 R)
• M39: 17,527,635 km (0.108 R)
• M40: 18,014,127 km (0.088 R)
• M41: 18,122,884 km (0.116 R)
• M42: 18,505,107 km (0.088 R)
• M43: 18,724,717 km (0.076 R)
• M44: 18,890,022 km (0.083 R)
• M45: 19,111,128 km (0.096 R)
• M46: 21,542,243 km (0.09 R)
• M47: 22,354,709 km (0.086 R)
• M48: 22,882,191 km (0.117 R)
• M49: 23,118,107 km (0.085 R)
• M50: 23,236,289 km (0.077 R)
• M51: 24,670,334 km (0.091 R)
• M52: 25,825,978 km (0.119 R)
• M53: 26,010,133 km (0.11 R)
• M54: 26,937,041 km (0.056 R)
• M55: 27,248,504 km (0.082 R)
• M56: 28,316,184 km (0.107 R)
• M57: 29,078,086 km (0.104 R)
• M58: 29,269,571 km (0.102 R)
• M59: 29,782,393 km (0.106 R)
• M60: 30,947,162 km (0.062 R)
• M61: 31,077,462 km (0.118 R)
• M62: 31,469,558 km (0.07 R)
• M63: 31,666,279 km (0.102 R)
• M64: 32,589,447 km (0.099 R)
• M65: 35,411,761 km (0.117 R)
• M66: 36,369,786 km (0.104 R)
• M67: 36,576,231 km (0.097 R)
• M68: 36,852,089 km (0.103 R)
• M69: 37,475,164 km (0.111 R)
• M70: 37,683,704 km (0.056 R)
• M71: 38,171,692 km (0.108 R)
• M72: 39,648,223 km (0.038 R)
• M73: 41,789,866 km (0.071 R)
• M74: 42,222,653 km (0.112 R)
• M75: 43,165,568 km (0.097 R)
• M76: 43,822,303 km (0.097 R)
• M77: 44,042,062 km (0.079 R)
• M78: 45,293,747 km (0.082 R)
• M79: 46,184,453 km (0.065 R)
• M80: 46,333,453 km (0.039 R)
• M81: 46,631,900 km (0.062 R)
• M82: 48,360,653 km (0.114 R)
• M83: 51,108,317 km (0.093 R)
• M84: 51,262,553 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.8

Radius: 5.9

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.99 AU - 19.27 AU

Year: 24770 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,716,809 km

• M1: 122,371 km (0.11 R)
• M2: 183,257 km (0.045 R)
• M3: 365,168 km (0.064 R)
• M4: 404,064 km (0.103 R)
• M5: 597,793 km (0.115 R)
• M6: 668,702 km (0.09 R)
• M7: 1,036,713 km (0.117 R)
• M8: 1,459,477 km (0.09 R)
• M9: 1,723,068 km (0.041 R)
• M10: 2,483,923 km (0.077 R)
• M11: 2,919,253 km (0.054 R)
• M12: 3,377,920 km (0.068 R)
• M13: 4,039,292 km (0.118 R)
• M14: 6,040,014 km (0.119 R)
• M15: 7,442,793 km (0.102 R)
• M16: 8,180,311 km (0.078 R)
• M17: 8,295,800 km (0.096 R)
• M18: 8,353,844 km (0.095 R)
• M19: 9,299,602 km (0.032 R)
• M20: 10,403,634 km (0.118 R)
• M21: 11,034,638 km (0.077 R)
• M22: 11,873,433 km (0.091 R)
• M23: 14,580,257 km (0.067 R)
• M24: 16,218,803 km (0.072 R)
• M25: 16,436,916 km (0.096 R)
• M26: 17,467,047 km (0.084 R)
• M27: 18,215,635 km (0.076 R)
• M28: 18,669,814 km (0.059 R)
• M29: 19,204,477 km (0.047 R)
• M30: 19,821,568 km (0.061 R)
• M31: 20,210,523 km (0.11 R)
• M32: 21,711,588 km (0.053 R)
• M33: 22,032,176 km (0.108 R)
• M34: 22,112,510 km (0.106 R)
• M35: 23,740,584 km (0.105 R)
• M36: 25,154,583 km (0.082 R)
• M37: 25,575,701 km (0.113 R)
• M38: 27,542,314 km (0.075 R)
• M39: 27,715,698 km (0.04 R)
• M40: 28,675,219 km (0.052 R)
• M41: 30,179,725 km (0.098 R)
• M42: 30,896,448 km (0.112 R)
• M43: 32,164,290 km (0.074 R)
• M44: 32,255,545 km (0.099 R)
• M45: 34,097,693 km (0.078 R)
• M46: 34,937,835 km (0.084 R)
• M47: 37,115,531 km (0.113 R)
• M48: 38,947,357 km (0.098 R)
• M49: 42,298,050 km (0.045 R)
• M50: 42,597,994 km (0.118 R)
• M51: 43,704,270 km (0.069 R)
• M52: 44,108,932 km (0.034 R)
• M53: 45,330,249 km (0.093 R)
• M54: 45,739,699 km (0.051 R)
• M55: 46,253,418 km (0.113 R)
• M56: 46,459,414 km (0.07 R)
• M57: 46,769,082 km (0.095 R)
• M58: 47,286,541 km (0.06 R)
• M59: 47,390,212 km (0.066 R)
• M60: 49,691,326 km (0.109 R)
• M61: 51,387,617 km (0.03 R)
• M62: 52,242,868 km (0.108 R)
• M63: 52,672,213 km (0.081 R)
• M64: 53,102,756 km (0.104 R)
• M65: 53,318,476 km (0.12 R)
• M66: 53,426,486 km (0.117 R)
• M67: 54,510,023 km (0.108 R)
• M68: 54,945,503 km (0.117 R)
• M69: 56,368,926 km (0.069 R)
• M70: 56,699,089 km (0.103 R)
• M71: 58,248,325 km (0.114 R)
• M72: 61,275,437 km (0.119 R)
• M73: 63,436,079 km (0.075 R)
• M74: 65,043,957 km (0.114 R)
• M75: 66,898,073 km (0.057 R)
• M76: 67,130,997 km (0.11 R)
• M77: 67,364,220 km (0.102 R)
• M78: 68,651,809 km (0.106 R)
• M79: 69,122,145 km (0.12 R)
• M80: 71,132,591 km (0.085 R)
• M81: 71,370,451 km (0.106 R)
• M82: 72,443,666 km (0.11 R)
• M83: 75,331,953 km (0.118 R)
• M84: 76,059,746 km (0.113 R)
• M85: 78,257,489 km (0.086 R)
• M86: 79,240,945 km (0.075 R)
• M87: 80,104,873 km (0.073 R)
• M88: 80,352,158 km (0.064 R)
• M89: 80,847,776 km (0.028 R)
• M90: 82,091,084 km (0.065 R)
• M91: 82,715,056 km (0.083 R)
• M92: 83,215,461 km (0.112 R)
• M93: 83,716,764 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit