🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 157 Days

Day: 26.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,436,341 km

• M1: 432,787 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 38 Hours

Environment

Temp: 174 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,436,341 km

• M1: 110,553 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.22 AU - 1.68 AU

Year: 619 Days

Day: 26.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.35 AU - 1.67 AU

Year: 658 Days

Day: 22.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 133.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.78 AU - 2.92 AU

Year: 1707 Days

Day: 38.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,436,341 km

• M1: 954,584 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.47 AU - 3.49 AU

Year: 2303 Days

Day: 30.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,436,341 km

• M1: 2,324,452 km (0.09 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 11.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.66 AU - 10.52 AU

Year: 9723 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,436,341 km

• M1: 140,772 km (0.104 R)
• M2: 239,955 km (0.087 R)
• M3: 436,676 km (0.107 R)
• M4: 516,262 km (0.109 R)
• M5: 616,942 km (0.063 R)
• M6: 709,094 km (0.089 R)
• M7: 891,903 km (0.106 R)
• M8: 1,684,472 km (0.11 R)
• M9: 2,170,516 km (0.064 R)
• M10: 2,417,053 km (0.096 R)
• M11: 2,620,955 km (0.041 R)
• M12: 3,210,819 km (0.03 R)
• M13: 3,294,444 km (0.1 R)
• M14: 3,407,092 km (0.077 R)
• M15: 3,549,808 km (0.086 R)
• M16: 3,960,005 km (0.092 R)
• M17: 4,170,789 km (0.106 R)
• M18: 4,447,395 km (0.117 R)
• M19: 4,698,271 km (0.088 R)
• M20: 5,018,560 km (0.095 R)
• M21: 5,246,996 km (0.118 R)
• M22: 5,782,107 km (0.119 R)
• M23: 6,688,521 km (0.045 R)
• M24: 7,194,910 km (0.075 R)
• M25: 7,527,166 km (0.112 R)
• M26: 7,788,963 km (0.103 R)
• M27: 8,244,787 km (0.116 R)
• M28: 8,360,127 km (0.073 R)
• M29: 8,944,905 km (0.093 R)
• M30: 9,142,823 km (0.054 R)
• M31: 9,422,272 km (0.09 R)
• M32: 10,484,866 km (0.108 R)
• M33: 11,072,786 km (0.099 R)
• M34: 11,242,729 km (0.097 R)
• M35: 11,413,570 km (0.117 R)
• M36: 11,974,711 km (0.115 R)
• M37: 12,061,777 km (0.118 R)
• M38: 12,236,657 km (0.083 R)
• M39: 12,412,435 km (0.03 R)
• M40: 12,722,102 km (0.094 R)
• M41: 13,213,681 km (0.094 R)
• M42: 14,077,608 km (0.11 R)
• M43: 15,526,015 km (0.117 R)
• M44: 15,764,025 km (0.026 R)
• M45: 16,051,403 km (0.094 R)
• M46: 17,119,532 km (0.107 R)
• M47: 17,464,205 km (0.057 R)
• M48: 17,761,456 km (0.106 R)
• M49: 18,210,549 km (0.081 R)
• M50: 19,375,168 km (0.037 R)
• M51: 19,528,805 km (0.113 R)
• M52: 20,095,781 km (0.092 R)
• M53: 21,563,336 km (0.108 R)
• M54: 21,775,765 km (0.085 R)
• M55: 22,095,755 km (0.058 R)
• M56: 23,282,515 km (0.085 R)
• M57: 23,445,876 km (0.115 R)
• M58: 24,489,770 km (0.089 R)
• M59: 24,822,625 km (0.059 R)
• M60: 25,212,776 km (0.04 R)
• M61: 25,886,416 km (0.1 R)
• M62: 26,565,889 km (0.113 R)
• M63: 27,366,088 km (0.103 R)
• M64: 27,596,170 km (0.067 R)
• M65: 27,826,850 km (0.109 R)
• M66: 28,464,735 km (0.096 R)
• M67: 28,639,465 km (0.103 R)
• M68: 28,873,137 km (0.103 R)
• M69: 29,283,484 km (0.105 R)
• M70: 29,636,685 km (0.095 R)
• M71: 29,754,717 km (0.114 R)
• M72: 30,884,181 km (0.065 R)
• M73: 32,209,469 km (0.101 R)
• M74: 32,635,075 km (0.09 R)
• M75: 33,491,822 km (0.092 R)
• M76: 34,417,982 km (0.086 R)
• M77: 34,915,395 km (0.099 R)
• M78: 36,169,175 km (0.103 R)
• M79: 36,992,113 km (0.058 R)
• M80: 39,108,623 km (0.112 R)
• M81: 40,541,472 km (0.077 R)
• M82: 41,528,219 km (0.11 R)
• M83: 41,858,831 km (0.092 R)
• M84: 42,057,646 km (0.098 R)
• M85: 42,256,761 km (0.101 R)
• M86: 42,389,753 km (0.104 R)
• M87: 42,922,920 km (0.049 R)
• M88: 43,056,511 km (0.067 R)
• M89: 44,535,585 km (0.107 R)
• M90: 44,806,208 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 3.2

Gravity: 93.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.72 AU - 19.82 AU

Year: 28849 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,436,341 km

• M1: 43,234 km (0.093 R)
• M2: 164,857 km (0.075 R)
• M3: 219,310 km (0.117 R)
• M4: 494,271 km (0.104 R)
• M5: 972,835 km (0.066 R)
• M6: 1,040,304 km (0.109 R)
• M7: 1,713,195 km (0.081 R)
• M8: 1,919,640 km (0.058 R)
• M9: 2,310,838 km (0.12 R)
• M10: 3,163,696 km (0.039 R)
• M11: 3,570,901 km (0.071 R)
• M12: 3,833,745 km (0.062 R)
• M13: 3,940,558 km (0.064 R)
• M14: 4,157,325 km (0.03 R)
• M15: 5,179,377 km (0.093 R)
• M16: 6,337,115 km (0.083 R)
• M17: 7,042,320 km (0.12 R)
• M18: 7,907,295 km (0.086 R)
• M19: 8,180,161 km (0.076 R)
• M20: 8,317,791 km (0.117 R)
• M21: 10,027,396 km (0.051 R)
• M22: 10,396,753 km (0.072 R)
• M23: 10,921,542 km (0.072 R)
• M24: 13,104,474 km (0.102 R)
• M25: 13,915,893 km (0.088 R)
• M26: 14,244,859 km (0.083 R)
• M27: 15,416,659 km (0.053 R)
• M28: 15,671,723 km (0.092 R)
• M29: 17,762,204 km (0.118 R)
• M30: 18,388,121 km (0.096 R)
• M31: 19,294,834 km (0.1 R)
• M32: 19,753,651 km (0.079 R)
• M33: 23,064,252 km (0.083 R)
• M34: 23,258,579 km (0.088 R)
• M35: 23,355,968 km (0.089 R)
• M36: 25,732,779 km (0.098 R)
• M37: 26,338,800 km (0.059 R)
• M38: 27,462,130 km (0.062 R)
• M39: 28,288,957 km (0.083 R)
• M40: 28,496,898 km (0.11 R)
• M41: 29,228,881 km (0.094 R)
• M42: 30,817,909 km (0.089 R)
• M43: 32,434,763 km (0.087 R)
• M44: 32,543,521 km (0.117 R)
• M45: 32,652,428 km (0.088 R)
• M46: 36,652,226 km (0.102 R)
• M47: 36,878,867 km (0.086 R)
• M48: 37,106,106 km (0.057 R)
• M49: 41,155,870 km (0.102 R)
• M50: 42,338,591 km (0.054 R)
• M51: 42,814,611 km (0.037 R)
• M52: 46,319,390 km (0.114 R)
• M53: 47,920,088 km (0.075 R)
• M54: 51,048,927 km (0.091 R)
• M55: 51,302,196 km (0.116 R)
• M56: 51,428,906 km (0.084 R)
• M57: 51,682,624 km (0.051 R)
• M58: 53,856,430 km (0.09 R)
• M59: 55,538,808 km (0.076 R)
• M60: 56,582,702 km (0.073 R)
• M61: 58,292,755 km (0.067 R)
• M62: 58,425,000 km (0.088 R)
• M63: 59,087,718 km (0.091 R)
• M64: 60,153,154 km (0.101 R)
• M65: 60,286,745 km (0.092 R)
• M66: 62,980,105 km (0.097 R)
• M67: 64,751,793 km (0.034 R)
• M68: 65,025,856 km (0.07 R)
• M69: 65,437,549 km (0.102 R)
• M70: 68,065,236 km (0.074 R)
• M71: 69,602,205 km (0.052 R)
• M72: 70,445,488 km (0.068 R)
• M73: 71,009,472 km (0.089 R)
• M74: 75,863,474 km (0.115 R)
• M75: 76,441,520 km (0.074 R)
• M76: 79,353,742 km (0.097 R)
• M77: 79,940,465 km (0.052 R)
• M78: 80,087,370 km (0.108 R)
• M79: 81,413,704 km (0.104 R)
• M80: 81,857,561 km (0.1 R)
• M81: 82,747,369 km (0.037 R)
• M82: 82,895,920 km (0.096 R)
• M83: 84,088,066 km (0.071 R)
• M84: 84,387,112 km (0.047 R)
• M85: 86,942,243 km (0.066 R)
• M86: 87,244,431 km (0.087 R)
• M87: 88,305,080 km (0.114 R)
• M88: 91,205,633 km (0.071 R)
• M89: 92,590,461 km (0.108 R)
• M90: 96,942,861 km (0.11 R)
• M91: 99,459,696 km (0.084 R)
• M92: 103,595,329 km (0.032 R)
• M93: 104,879,028 km (0.11 R)
• M94: 105,845,281 km (0.093 R)
• M95: 106,491,095 km (0.037 R)
• M96: 107,948,926 km (0.089 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit