🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 165 Days

Day: 21.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,967,790 km

• M1: 97,687 km (0.072 R)
• M2: 243,545 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.44 AU - 2.26 AU

Year: 915 Days

Day: 16.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.07 AU - 3.41 AU

Year: 1648 Days

Day: 29.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.6 AU - 3.7 AU

Year: 2032 Days

Day: 23.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 121.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 9.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.09 AU - 7.71 AU

Year: 5884 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,967,790 km

• M1: 120,277 km (0.092 R)
• M2: 194,776 km (0.109 R)
• M3: 435,180 km (0.108 R)
• M4: 744,848 km (0.066 R)
• M5: 826,678 km (0.101 R)
• M6: 911,649 km (0.086 R)
• M7: 1,185,414 km (0.112 R)
• M8: 1,367,923 km (0.033 R)
• M9: 2,086,142 km (0.07 R)
• M10: 2,413,163 km (0.1 R)
• M11: 2,868,090 km (0.111 R)
• M12: 3,732,616 km (0.109 R)
• M13: 3,815,045 km (0.079 R)
• M14: 3,939,810 km (0.102 R)
• M15: 4,023,734 km (0.073 R)
• M16: 4,257,855 km (0.11 R)
• M17: 4,344,023 km (0.106 R)
• M18: 4,409,098 km (0.052 R)
• M19: 4,851,160 km (0.088 R)
• M20: 4,918,628 km (0.117 R)
• M21: 5,077,501 km (0.116 R)
• M22: 5,169,055 km (0.038 R)
• M23: 5,587,780 km (0.073 R)
• M24: 5,753,534 km (0.1 R)
• M25: 6,383,790 km (0.109 R)
• M26: 6,631,973 km (0.059 R)
• M27: 6,959,443 km (0.118 R)
• M28: 7,499,640 km (0.106 R)
• M29: 7,682,748 km (0.082 R)
• M30: 7,788,065 km (0.088 R)
• M31: 8,348,758 km (0.112 R)
• M32: 8,456,917 km (0.09 R)
• M33: 8,702,258 km (0.102 R)
• M34: 8,784,686 km (0.063 R)
• M35: 8,894,790 km (0.12 R)
• M36: 10,339,158 km (0.045 R)
• M37: 10,748,308 km (0.114 R)
• M38: 10,925,282 km (0.086 R)
• M39: 11,014,143 km (0.094 R)
• M40: 11,371,981 km (0.076 R)
• M41: 11,582,466 km (0.074 R)
• M42: 11,794,296 km (0.104 R)
• M43: 11,976,806 km (0.119 R)
• M44: 12,191,030 km (0.081 R)
• M45: 13,534,568 km (0.058 R)
• M46: 13,949,852 km (0.114 R)
• M47: 14,304,698 km (0.097 R)
• M48: 14,401,937 km (0.044 R)
• M49: 14,597,162 km (0.074 R)
• M50: 14,924,482 km (0.119 R)
• M51: 16,972,926 km (0.101 R)
• M52: 17,698,326 km (0.099 R)
• M53: 18,504,509 km (0.082 R)
• M54: 18,858,756 km (0.116 R)
• M55: 18,965,420 km (0.068 R)
• M56: 19,215,248 km (0.031 R)
• M57: 19,609,887 km (0.118 R)
• M58: 19,826,355 km (0.086 R)
• M59: 19,934,814 km (0.114 R)
• M60: 20,516,899 km (0.118 R)
• M61: 20,663,355 km (0.097 R)
• M62: 21,067,719 km (0.084 R)
• M63: 21,141,470 km (0.099 R)
• M64: 21,474,625 km (0.044 R)
• M65: 21,586,075 km (0.115 R)
• M66: 22,296,515 km (0.115 R)
• M67: 22,484,710 km (0.112 R)
• M68: 23,242,722 km (0.083 R)
• M69: 23,319,017 km (0.067 R)
• M70: 23,433,609 km (0.106 R)
• M71: 24,784,029 km (0.085 R)
• M72: 25,370,452 km (0.092 R)
• M73: 25,606,368 km (0.085 R)
• M74: 25,764,044 km (0.109 R)
• M75: 26,238,868 km (0.075 R)
• M76: 26,358,098 km (0.066 R)
• M77: 26,597,005 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512

Radius: 6.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.02 AU - 15.98 AU

Year: 17035 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,967,790 km

• M1: 120,277 km (0.048 R)
• M2: 201,209 km (0.081 R)
• M3: 727,644 km (0.038 R)
• M4: 1,102,836 km (0.037 R)
• M5: 1,666,071 km (0.027 R)
• M6: 1,977,085 km (0.084 R)
• M7: 2,244,866 km (0.087 R)
• M8: 2,684,235 km (0.047 R)
• M9: 2,781,772 km (0.083 R)
• M10: 3,640,165 km (0.104 R)
• M11: 3,894,182 km (0.104 R)
• M12: 4,004,885 km (0.103 R)
• M13: 4,419,570 km (0.079 R)
• M14: 4,729,836 km (0.094 R)
• M15: 4,848,018 km (0.115 R)
• M16: 5,618,746 km (0.106 R)
• M17: 5,997,079 km (0.108 R)
• M18: 7,226,026 km (0.077 R)
• M19: 7,915,373 km (0.094 R)
• M20: 7,962,197 km (0.12 R)
• M21: 8,055,845 km (0.101 R)
• M22: 8,722,005 km (0.09 R)
• M23: 9,208,497 km (0.094 R)
• M24: 10,927,825 km (0.116 R)
• M25: 11,557,782 km (0.1 R)
• M26: 11,717,253 km (0.086 R)
• M27: 12,579,236 km (0.073 R)
• M28: 13,294,763 km (0.116 R)
• M29: 13,966,756 km (0.07 R)
• M30: 14,136,550 km (0.113 R)
• M31: 14,649,820 km (0.106 R)
• M32: 18,472,195 km (0.119 R)
• M33: 18,907,974 km (0.091 R)
• M34: 19,033,187 km (0.114 R)
• M35: 19,473,304 km (0.091 R)
• M36: 22,447,759 km (0.105 R)
• M37: 22,713,146 km (0.113 R)
• M38: 22,779,567 km (0.1 R)
• M39: 23,112,871 km (0.084 R)
• M40: 23,179,741 km (0.12 R)
• M41: 24,190,574 km (0.076 R)
• M42: 25,215,768 km (0.117 R)
• M43: 25,560,591 km (0.118 R)
• M44: 25,629,706 km (0.118 R)
• M45: 25,768,233 km (0.106 R)
• M46: 26,464,462 km (0.053 R)
• M47: 26,885,131 km (0.033 R)
• M48: 27,096,363 km (0.095 R)
• M49: 27,733,201 km (0.048 R)
• M50: 28,446,634 km (0.12 R)
• M51: 29,745,891 km (0.111 R)
• M52: 31,212,249 km (0.116 R)
• M53: 33,228,679 km (0.062 R)
• M54: 33,834,102 km (0.106 R)
• M55: 34,062,089 km (0.052 R)
• M56: 34,443,264 km (0.095 R)
• M57: 34,979,273 km (0.108 R)
• M58: 35,904,536 km (0.035 R)
• M59: 36,681,697 km (0.099 R)
• M60: 38,015,661 km (0.071 R)
• M61: 38,887,218 km (0.076 R)
• M62: 39,605,139 km (0.109 R)
• M63: 40,569,297 km (0.107 R)
• M64: 40,973,211 km (0.115 R)
• M65: 41,054,144 km (0.059 R)
• M66: 41,866,759 km (0.112 R)
• M67: 42,275,012 km (0.11 R)
• M68: 45,253,057 km (0.096 R)
• M69: 45,839,929 km (0.115 R)
• M70: 46,008,077 km (0.082 R)
• M71: 46,429,345 km (0.073 R)
• M72: 47,190,798 km (0.112 R)
• M73: 47,445,563 km (0.056 R)
• M74: 48,640,551 km (0.097 R)
• M75: 48,811,990 km (0.041 R)
• M76: 49,672,477 km (0.072 R)
• M77: 50,277,900 km (0.107 R)
• M78: 50,538,050 km (0.048 R)
• M79: 52,371,971 km (0.11 R)
• M80: 54,761,497 km (0.077 R)
• M81: 55,386,816 km (0.064 R)
• M82: 56,825,050 km (0.069 R)
• M83: 57,186,479 km (0.107 R)
• M84: 58,731,226 km (0.109 R)
• M85: 59,462,760 km (0.077 R)
• M86: 59,554,464 km (0.049 R)
• M87: 59,921,577 km (0.086 R)
• M88: 60,935,252 km (0.1 R)
• M89: 61,027,554 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.2

Radius: 6.3

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.33 AU - 20.13 AU

Year: 30648 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,967,790 km

• M1: 95,443 km (0.082 R)
• M2: 440,715 km (0.053 R)
• M3: 1,004,699 km (0.113 R)
• M4: 2,429,170 km (0.065 R)
• M5: 2,652,819 km (0.033 R)
• M6: 2,836,675 km (0.038 R)
• M7: 4,236,013 km (0.079 R)
• M8: 4,343,125 km (0.113 R)
• M9: 4,505,439 km (0.054 R)
• M10: 5,637,446 km (0.057 R)
• M11: 5,696,238 km (0.104 R)
• M12: 5,873,960 km (0.119 R)
• M13: 6,295,677 km (0.044 R)
• M14: 6,665,034 km (0.105 R)
• M15: 7,618,720 km (0.093 R)
• M16: 9,510,236 km (0.118 R)
• M17: 9,721,169 km (0.109 R)
• M18: 10,147,523 km (0.073 R)
• M19: 10,290,987 km (0.042 R)
• M20: 11,240,186 km (0.084 R)
• M21: 11,612,535 km (0.089 R)
• M22: 11,762,731 km (0.108 R)
• M23: 12,908,950 km (0.058 R)
• M24: 13,298,952 km (0.099 R)
• M25: 14,653,560 km (0.109 R)
• M26: 14,815,874 km (0.114 R)
• M27: 16,555,099 km (0.106 R)
• M28: 16,893,639 km (0.09 R)
• M29: 17,234,572 km (0.117 R)
• M30: 18,096,555 km (0.032 R)
• M31: 18,270,687 km (0.099 R)
• M32: 18,532,783 km (0.119 R)
• M33: 18,884,338 km (0.102 R)
• M34: 22,705,666 km (0.103 R)
• M35: 22,987,658 km (0.103 R)
• M36: 23,935,510 km (0.095 R)
• M37: 24,606,606 km (0.096 R)
• M38: 25,771,375 km (0.097 R)
• M39: 28,558,383 km (0.073 R)
• M40: 28,964,242 km (0.103 R)
• M41: 29,269,871 km (0.058 R)
• M42: 29,576,696 km (0.085 R)
• M43: 31,126,231 km (0.047 R)
• M44: 31,230,500 km (0.112 R)
• M45: 32,596,329 km (0.11 R)
• M46: 33,126,803 km (0.054 R)
• M47: 33,233,167 km (0.119 R)
• M48: 33,767,082 km (0.112 R)
• M49: 33,981,456 km (0.109 R)
• M50: 34,735,130 km (0.091 R)
• M51: 35,712,452 km (0.107 R)
• M52: 36,478,693 km (0.117 R)
• M53: 37,582,875 km (0.086 R)
• M54: 38,922,224 km (0.068 R)
• M55: 39,484,862 km (0.088 R)
• M56: 40,732,209 km (0.047 R)
• M57: 41,189,081 km (0.105 R)
• M58: 42,569,570 km (0.112 R)
• M59: 42,801,148 km (0.119 R)
• M60: 45,139,662 km (0.067 R)
• M61: 46,920,624 km (0.094 R)
• M62: 48,361,850 km (0.09 R)
• M63: 52,399,497 km (0.081 R)
• M64: 52,647,679 km (0.028 R)
• M65: 53,020,627 km (0.096 R)
• M66: 53,519,237 km (0.09 R)
• M67: 54,144,855 km (0.076 R)
• M68: 55,150,601 km (0.075 R)
• M69: 55,909,063 km (0.102 R)
• M70: 56,670,965 km (0.091 R)
• M71: 56,798,272 km (0.113 R)
• M72: 56,925,730 km (0.095 R)
• M73: 57,948,530 km (0.114 R)
• M74: 60,531,786 km (0.07 R)
• M75: 60,922,386 km (0.101 R)
• M76: 62,230,919 km (0.072 R)
• M77: 63,945,759 km (0.105 R)
• M78: 67,691,541 km (0.06 R)
• M79: 68,774,779 km (0.085 R)
• M80: 70,136,867 km (0.053 R)
• M81: 70,273,600 km (0.068 R)
• M82: 70,547,214 km (0.08 R)
• M83: 73,026,051 km (0.069 R)
• M84: 76,656,791 km (0.062 R)
• M85: 77,361,696 km (0.1 R)
• M86: 77,502,917 km (0.109 R)
• M87: 78,068,846 km (0.041 R)
• M88: 79,631,844 km (0.051 R)
• M89: 81,636,156 km (0.045 R)
• M90: 82,933,469 km (0.095 R)
• M91: 87,600,624 km (0.092 R)
• M92: 95,061,817 km (0.111 R)
• M93: 96,882,423 km (0.07 R)
• M94: 100,558,342 km (0.12 R)
• M95: 101,639,037 km (0.106 R)
• M96: 102,258,373 km (0.059 R)
• M97: 103,034,187 km (0.102 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit