🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.5 AU - 0.68 AU

Year: 161 Days

Day: 33.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 168.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 182 Days

Day: 15.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 195 Days

Day: 34.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.14 AU - 1.24 AU

Year: 461 Days

Day: 43.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.45 AU - 1.79 AU

Year: 731 Days

Day: 22.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.43 AU - 3.81 AU

Year: 1955 Days

Day: 35.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 13.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.87 AU - 8.95 AU

Year: 7156 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,491,013 km

• M1: 436,975 km (0.112 R)
• M2: 565,181 km (0.089 R)
• M3: 664,215 km (0.112 R)
• M4: 866,620 km (0.077 R)
• M5: 1,055,114 km (0.097 R)
• M6: 1,182,422 km (0.105 R)
• M7: 1,433,596 km (0.095 R)
• M8: 2,148,973 km (0.07 R)
• M9: 2,290,044 km (0.071 R)
• M10: 3,068,402 km (0.052 R)
• M11: 3,228,172 km (0.1 R)
• M12: 3,445,688 km (0.1 R)
• M13: 3,639,866 km (0.046 R)
• M14: 4,333,701 km (0.053 R)
• M15: 5,099,791 km (0.103 R)
• M16: 5,450,150 km (0.072 R)
• M17: 5,612,164 km (0.116 R)
• M18: 6,141,142 km (0.077 R)
• M19: 6,411,765 km (0.073 R)
• M20: 6,617,312 km (0.049 R)
• M21: 6,964,678 km (0.027 R)
• M22: 7,318,178 km (0.119 R)
• M23: 7,822,921 km (0.071 R)
• M24: 8,526,181 km (0.111 R)
• M25: 8,714,674 km (0.065 R)
• M26: 9,211,040 km (0.117 R)
• M27: 9,443,366 km (0.112 R)
• M28: 10,151,712 km (0.097 R)
• M29: 10,714,648 km (0.074 R)
• M30: 11,205,329 km (0.12 R)
• M31: 11,536,539 km (0.11 R)
• M32: 11,661,453 km (0.107 R)
• M33: 11,997,151 km (0.097 R)
• M34: 13,240,459 km (0.081 R)
• M35: 13,371,506 km (0.069 R)
• M36: 13,590,667 km (0.103 R)
• M37: 13,855,456 km (0.058 R)
• M38: 15,204,380 km (0.1 R)
• M39: 15,341,561 km (0.094 R)
• M40: 15,617,120 km (0.092 R)
• M41: 16,080,275 km (0.117 R)
• M42: 17,210,038 km (0.12 R)
• M43: 17,544,389 km (0.11 R)
• M44: 17,688,303 km (0.092 R)
• M45: 17,929,155 km (0.12 R)
• M46: 18,707,064 km (0.089 R)
• M47: 19,149,425 km (0.043 R)
• M48: 19,248,309 km (0.107 R)
• M49: 19,396,710 km (0.059 R)
• M50: 20,346,208 km (0.088 R)
• M51: 21,208,490 km (0.073 R)
• M52: 21,566,927 km (0.12 R)
• M53: 22,186,262 km (0.103 R)
• M54: 22,290,083 km (0.049 R)
• M55: 22,968,659 km (0.118 R)
• M56: 23,760,181 km (0.048 R)
• M57: 24,560,530 km (0.116 R)
• M58: 25,153,087 km (0.074 R)
• M59: 25,641,374 km (0.115 R)
• M60: 25,750,431 km (0.059 R)
• M61: 27,180,736 km (0.046 R)
• M62: 27,458,689 km (0.098 R)
• M63: 27,737,689 km (0.093 R)
• M64: 28,186,034 km (0.105 R)
• M65: 28,411,179 km (0.085 R)
• M66: 28,693,320 km (0.112 R)
• M67: 29,945,903 km (0.111 R)
• M68: 30,118,091 km (0.085 R)
• M69: 31,100,051 km (0.037 R)
• M70: 31,274,482 km (0.079 R)
• M71: 32,445,385 km (0.117 R)
• M72: 32,681,300 km (0.073 R)
• M73: 33,154,778 km (0.088 R)
• M74: 37,765,384 km (0.091 R)
• M75: 39,514,034 km (0.062 R)
• M76: 39,892,217 km (0.059 R)
• M77: 40,906,491 km (0.111 R)
• M78: 41,736,908 km (0.099 R)
• M79: 43,284,349 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 3.3

Gravity: 91.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.26 AU - 16.7 AU

Year: 17558 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,491,013 km

• M1: 144,811 km (0.11 R)
• M2: 696,228 km (0.054 R)
• M3: 794,514 km (0.073 R)
• M4: 819,647 km (0.109 R)
• M5: 976,874 km (0.117 R)
• M6: 1,565,841 km (0.063 R)
• M7: 1,694,645 km (0.117 R)
• M8: 1,826,889 km (0.038 R)
• M9: 2,172,011 km (0.063 R)
• M10: 2,688,124 km (0.114 R)
• M11: 3,487,276 km (0.096 R)
• M12: 4,219,707 km (0.096 R)
• M13: 4,353,896 km (0.084 R)
• M14: 4,626,165 km (0.084 R)
• M15: 4,810,768 km (0.047 R)
• M16: 4,950,792 km (0.089 R)
• M17: 4,997,766 km (0.109 R)
• M18: 6,169,117 km (0.085 R)
• M19: 8,577,044 km (0.088 R)
• M20: 8,974,825 km (0.066 R)
• M21: 9,032,271 km (0.092 R)
• M22: 9,612,262 km (0.12 R)
• M23: 10,263,910 km (0.118 R)
• M24: 10,323,899 km (0.106 R)
• M25: 10,929,920 km (0.097 R)
• M26: 10,991,105 km (0.048 R)
• M27: 11,175,559 km (0.03 R)
• M28: 13,074,704 km (0.063 R)
• M29: 13,531,875 km (0.107 R)
• M30: 13,928,011 km (0.118 R)
• M31: 14,061,003 km (0.09 R)
• M32: 15,002,871 km (0.118 R)
• M33: 17,302,340 km (0.083 R)
• M34: 18,020,560 km (0.084 R)
• M35: 19,115,915 km (0.109 R)
• M36: 21,985,651 km (0.089 R)
• M37: 22,450,900 km (0.117 R)
• M38: 22,684,872 km (0.088 R)
• M39: 24,104,705 km (0.112 R)
• M40: 24,584,465 km (0.033 R)
• M41: 26,205,957 km (0.06 R)
• M42: 27,112,370 km (0.116 R)
• M43: 28,028,956 km (0.108 R)
• M44: 28,364,803 km (0.108 R)
• M45: 29,636,086 km (0.115 R)
• M46: 30,321,693 km (0.096 R)
• M47: 30,407,862 km (0.113 R)
• M48: 34,723,311 km (0.105 R)
• M49: 34,903,427 km (0.112 R)
• M50: 36,264,469 km (0.051 R)
• M51: 37,273,656 km (0.06 R)
• M52: 37,828,066 km (0.11 R)
• M53: 39,131,961 km (0.101 R)
• M54: 39,978,086 km (0.097 R)
• M55: 40,830,046 km (0.086 R)
• M56: 42,071,409 km (0.096 R)
• M57: 42,263,493 km (0.116 R)
• M58: 42,938,030 km (0.087 R)
• M59: 45,770,067 km (0.037 R)
• M60: 45,967,686 km (0.099 R)
• M61: 47,358,198 km (0.095 R)
• M62: 47,558,061 km (0.119 R)
• M63: 48,964,430 km (0.028 R)
• M64: 49,267,516 km (0.077 R)
• M65: 49,875,780 km (0.109 R)
• M66: 50,078,934 km (0.059 R)
• M67: 50,792,516 km (0.086 R)
• M68: 51,920,783 km (0.073 R)
• M69: 53,680,503 km (0.063 R)
• M70: 54,201,702 km (0.088 R)
• M71: 54,619,978 km (0.114 R)
• M72: 55,249,336 km (0.09 R)
• M73: 55,354,503 km (0.062 R)
• M74: 55,670,155 km (0.038 R)
• M75: 57,151,772 km (0.12 R)
• M76: 57,257,987 km (0.111 R)
• M77: 58,110,994 km (0.111 R)
• M78: 60,803,307 km (0.095 R)
• M79: 61,020,373 km (0.059 R)
• M80: 61,564,461 km (0.107 R)
• M81: 63,425,907 km (0.101 R)
• M82: 63,536,011 km (0.071 R)
• M83: 64,087,279 km (0.071 R)
• M84: 64,861,897 km (0.045 R)
• M85: 65,639,507 km (0.057 R)
• M86: 68,893,709 km (0.117 R)
• M87: 69,346,691 km (0.051 R)
• M88: 71,970,488 km (0.113 R)
• M89: 72,890,665 km (0.11 R)
• M90: 73,006,005 km (0.111 R)
• M91: 76,492,982 km (0.118 R)
• M92: 76,727,402 km (0.117 R)
• M93: 76,844,686 km (0.102 R)
• M94: 77,196,989 km (0.098 R)
• M95: 77,902,942 km (0.112 R)
• M96: 78,374,923 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 4.1

Gravity: 34.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.9 AU - 16.02 AU

Year: 20527 Days

Day: 22.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,491,013 km

• M1: 93,947 km (0.104 R)
• M2: 135,685 km (0.106 R)
• M3: 243,396 km (0.083 R)
• M4: 451,786 km (0.026 R)
• M5: 998,267 km (0.076 R)
• M6: 2,033,933 km (0.088 R)
• M7: 3,065,709 km (0.034 R)
• M8: 3,493,260 km (0.105 R)
• M9: 3,572,996 km (0.044 R)
• M10: 3,774,953 km (0.078 R)
• M11: 4,064,125 km (0.105 R)
• M12: 4,274,909 km (0.119 R)
• M13: 4,317,395 km (0.109 R)
• M14: 4,360,180 km (0.088 R)
• M15: 4,489,283 km (0.099 R)
• M16: 4,619,582 km (0.102 R)
• M17: 5,566,238 km (0.112 R)
• M18: 5,612,763 km (0.106 R)
• M19: 6,668,923 km (0.093 R)
• M20: 6,867,589 km (0.065 R)
• M21: 7,118,465 km (0.077 R)
• M22: 8,098,930 km (0.095 R)
• M23: 8,631,797 km (0.119 R)
• M24: 8,848,116 km (0.082 R)
• M25: 9,507,693 km (0.06 R)
• M26: 10,240,124 km (0.104 R)
• M27: 11,877,921 km (0.12 R)
• M28: 12,118,475 km (0.106 R)
• M29: 12,299,937 km (0.09 R)
• M30: 14,290,636 km (0.114 R)
• M31: 14,482,420 km (0.104 R)
• M32: 14,674,953 km (0.067 R)
• M33: 14,933,009 km (0.101 R)
• M34: 15,847,950 km (0.12 R)
• M35: 16,112,738 km (0.112 R)
• M36: 16,646,653 km (0.07 R)
• M37: 17,186,252 km (0.088 R)
• M38: 18,490,895 km (0.104 R)
• M39: 19,119,805 km (0.045 R)
• M40: 20,183,595 km (0.064 R)
• M41: 20,255,252 km (0.111 R)
• M42: 20,542,480 km (0.056 R)
• M43: 20,831,204 km (0.113 R)
• M44: 21,048,420 km (0.112 R)
• M45: 21,121,125 km (0.068 R)
• M46: 21,631,703 km (0.081 R)
• M47: 22,294,271 km (0.041 R)
• M48: 22,590,774 km (0.092 R)
• M49: 24,626,502 km (0.051 R)
• M50: 25,009,922 km (0.079 R)
• M51: 26,093,908 km (0.077 R)
• M52: 29,112,344 km (0.11 R)
• M53: 30,662,477 km (0.083 R)
• M54: 31,157,497 km (0.046 R)
• M55: 33,164,053 km (0.089 R)
• M56: 33,333,098 km (0.113 R)
• M57: 33,417,771 km (0.077 R)
• M58: 33,757,059 km (0.061 R)
• M59: 34,182,814 km (0.118 R)
• M60: 34,524,645 km (0.072 R)
• M61: 35,211,898 km (0.102 R)
• M62: 35,730,255 km (0.077 R)
• M63: 36,164,088 km (0.094 R)
• M64: 36,251,154 km (0.051 R)
• M65: 36,425,286 km (0.045 R)
• M66: 36,599,717 km (0.03 R)
• M67: 37,212,470 km (0.119 R)
• M68: 38,625,871 km (0.063 R)
• M69: 42,785,889 km (0.07 R)
• M70: 43,616,157 km (0.12 R)
• M71: 45,199,201 km (0.108 R)
• M72: 45,950,632 km (0.075 R)
• M73: 47,561,053 km (0.055 R)
• M74: 47,751,640 km (0.101 R)
• M75: 48,229,456 km (0.11 R)
• M76: 48,325,199 km (0.08 R)
• M77: 48,997,192 km (0.05 R)
• M78: 49,479,197 km (0.045 R)
• M79: 51,031,873 km (0.066 R)
• M80: 51,814,120 km (0.112 R)
• M81: 52,403,386 km (0.112 R)
• M82: 53,192,664 km (0.083 R)
• M83: 55,684,217 km (0.042 R)
• M84: 58,111,592 km (0.117 R)
• M85: 58,826,071 km (0.101 R)
• M86: 60,676,747 km (0.105 R)
• M87: 60,780,119 km (0.074 R)
• M88: 62,441,852 km (0.118 R)
• M89: 64,118,695 km (0.066 R)
• M90: 64,224,011 km (0.086 R)
• M91: 64,751,194 km (0.048 R)
• M92: 65,597,918 km (0.116 R)
• M93: 67,945,109 km (0.052 R)
• M94: 69,885,842 km (0.11 R)
• M95: 71,298,794 km (0.105 R)
• M96: 72,392,205 km (0.09 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit