🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.65 AU - 0.95 AU

Year: 261 Days

Day: 47 Hours

Environment

Temp: 90 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.56 AU - 1.58 AU

Year: 719 Days

Day: 13.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,383,326 km

• M1: 994,527 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.41 AU - 1.87 AU

Year: 767 Days

Day: 13.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,383,326 km

• M1: 25,581 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.36 AU - 3.32 AU

Year: 1748 Days

Day: 37.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.42 AU - 3.9 AU

Year: 2052 Days

Day: 21.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.75 AU - 4.21 AU

Year: 2371 Days

Day: 25.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 10.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.5 AU - 9.7 AU

Year: 8420 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,383,326 km

• M1: 142,716 km (0.103 R)
• M2: 265,985 km (0.113 R)
• M3: 379,380 km (0.065 R)
• M4: 557,551 km (0.107 R)
• M5: 682,017 km (0.111 R)
• M6: 869,762 km (0.076 R)
• M7: 942,467 km (0.103 R)
• M8: 1,193,791 km (0.083 R)
• M9: 1,338,153 km (0.077 R)
• M10: 1,510,490 km (0.038 R)
• M11: 1,622,090 km (0.062 R)
• M12: 1,973,495 km (0.084 R)
• M13: 2,046,798 km (0.074 R)
• M14: 2,246,661 km (0.116 R)
• M15: 2,719,689 km (0.112 R)
• M16: 2,856,721 km (0.116 R)
• M17: 4,349,109 km (0.119 R)
• M18: 4,509,777 km (0.096 R)
• M19: 4,870,607 km (0.052 R)
• M20: 5,138,836 km (0.099 R)
• M21: 5,274,821 km (0.103 R)
• M22: 5,654,949 km (0.051 R)
• M23: 6,008,150 km (0.117 R)
• M24: 6,223,720 km (0.117 R)
• M25: 6,405,182 km (0.072 R)
• M26: 6,625,390 km (0.084 R)
• M27: 7,415,566 km (0.107 R)
• M28: 7,802,277 km (0.051 R)
• M29: 8,394,685 km (0.063 R)
• M30: 8,960,912 km (0.117 R)
• M31: 9,539,407 km (0.083 R)
• M32: 9,706,807 km (0.112 R)
• M33: 10,472,749 km (0.04 R)
• M34: 10,994,097 km (0.11 R)
• M35: 11,479,542 km (0.049 R)
• M36: 11,613,133 km (0.084 R)
• M37: 12,334,344 km (0.094 R)
• M38: 12,654,484 km (0.118 R)
• M39: 13,820,150 km (0.074 R)
• M40: 14,009,841 km (0.071 R)
• M41: 14,922,687 km (0.08 R)
• M42: 15,755,797 km (0.055 R)
• M43: 16,906,654 km (0.092 R)
• M44: 17,109,658 km (0.116 R)
• M45: 17,415,586 km (0.084 R)
• M46: 17,569,223 km (0.047 R)
• M47: 18,084,587 km (0.084 R)
• M48: 20,410,984 km (0.047 R)
• M49: 21,939,725 km (0.119 R)
• M50: 22,327,781 km (0.116 R)
• M51: 22,494,733 km (0.092 R)
• M52: 22,773,882 km (0.088 R)
• M53: 23,054,229 km (0.066 R)
• M54: 23,618,362 km (0.068 R)
• M55: 23,788,605 km (0.075 R)
• M56: 24,129,987 km (0.112 R)
• M57: 25,048,667 km (0.112 R)
• M58: 26,154,196 km (0.117 R)
• M59: 26,330,272 km (0.12 R)
• M60: 28,473,262 km (0.09 R)
• M61: 28,593,987 km (0.106 R)
• M62: 29,994,074 km (0.106 R)
• M63: 30,609,819 km (0.119 R)
• M64: 30,919,337 km (0.09 R)
• M65: 31,416,600 km (0.062 R)
• M66: 34,841,643 km (0.058 R)
• M67: 35,423,878 km (0.091 R)
• M68: 35,683,730 km (0.084 R)
• M69: 38,650,106 km (0.117 R)
• M70: 38,783,846 km (0.083 R)
• M71: 38,850,717 km (0.057 R)
• M72: 41,626,206 km (0.091 R)
• M73: 42,588,569 km (0.061 R)
• M74: 43,419,286 km (0.12 R)
• M75: 43,488,699 km (0.103 R)
• M76: 43,627,825 km (0.089 R)
• M77: 44,395,113 km (0.096 R)
• M78: 46,226,640 km (0.055 R)
• M79: 46,581,635 km (0.055 R)
• M80: 47,294,469 km (0.112 R)
• M81: 48,010,893 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 5

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.31 AU - 15.45 AU

Year: 17876 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,383,326 km

• M1: 86,916 km (0.101 R)
• M2: 1,531,733 km (0.084 R)
• M3: 1,649,317 km (0.105 R)
• M4: 1,769,743 km (0.116 R)
• M5: 2,977,746 km (0.104 R)
• M6: 3,051,049 km (0.1 R)
• M7: 3,087,850 km (0.093 R)
• M8: 3,236,550 km (0.119 R)
• M9: 3,387,793 km (0.066 R)
• M10: 3,425,941 km (0.08 R)
• M11: 3,464,238 km (0.065 R)
• M12: 3,657,818 km (0.106 R)
• M13: 4,467,142 km (0.032 R)
• M14: 4,677,925 km (0.099 R)
• M15: 4,848,916 km (0.105 R)
• M16: 4,891,850 km (0.063 R)
• M17: 5,241,012 km (0.1 R)
• M18: 5,418,584 km (0.047 R)
• M19: 6,055,423 km (0.094 R)
• M20: 8,515,859 km (0.089 R)
• M21: 9,360,788 km (0.099 R)
• M22: 9,414,493 km (0.099 R)
• M23: 10,066,890 km (0.107 R)
• M24: 10,959,091 km (0.089 R)
• M25: 11,876,575 km (0.098 R)
• M26: 13,117,489 km (0.115 R)
• M27: 13,298,054 km (0.059 R)
• M28: 13,906,020 km (0.118 R)
• M29: 14,151,809 km (0.105 R)
• M30: 14,647,576 km (0.075 R)
• M31: 14,772,491 km (0.029 R)
• M32: 15,465,428 km (0.09 R)
• M33: 15,976,005 km (0.11 R)
• M34: 16,427,193 km (0.092 R)
• M35: 18,340,998 km (0.053 R)
• M36: 19,839,221 km (0.06 R)
• M37: 20,672,930 km (0.12 R)
• M38: 20,883,115 km (0.117 R)
• M39: 22,951,156 km (0.099 R)
• M40: 23,096,116 km (0.038 R)
• M41: 23,899,157 km (0.045 R)
• M42: 24,563,073 km (0.086 R)
• M43: 25,158,173 km (0.038 R)
• M44: 25,307,771 km (0.114 R)
• M45: 25,607,715 km (0.104 R)
• M46: 26,211,043 km (0.084 R)
• M47: 27,355,167 km (0.115 R)
• M48: 27,894,468 km (0.087 R)
• M49: 28,749,270 km (0.091 R)
• M50: 28,905,600 km (0.117 R)
• M51: 29,297,696 km (0.039 R)
• M52: 29,770,425 km (0.103 R)
• M53: 31,284,206 km (0.082 R)
• M54: 31,606,141 km (0.048 R)
• M55: 33,560,338 km (0.052 R)
• M56: 33,724,895 km (0.118 R)
• M57: 34,137,636 km (0.032 R)
• M58: 35,889,128 km (0.1 R)
• M59: 37,328,409 km (0.033 R)
• M60: 37,926,501 km (0.105 R)
• M61: 38,786,240 km (0.056 R)
• M62: 38,959,025 km (0.034 R)
• M63: 40,612,830 km (0.11 R)
• M64: 41,580,728 km (0.113 R)
• M65: 45,345,658 km (0.117 R)
• M66: 47,176,437 km (0.114 R)
• M67: 47,730,397 km (0.111 R)
• M68: 48,379,353 km (0.112 R)
• M69: 48,658,353 km (0.073 R)
• M70: 49,967,484 km (0.111 R)
• M71: 50,155,379 km (0.104 R)
• M72: 50,909,651 km (0.109 R)
• M73: 51,098,743 km (0.113 R)
• M74: 51,477,824 km (0.093 R)
• M75: 53,290,651 km (0.047 R)
• M76: 53,674,968 km (0.043 R)
• M77: 55,027,333 km (0.116 R)
• M78: 55,124,422 km (0.053 R)
• M79: 55,318,600 km (0.062 R)
• M80: 57,765,572 km (0.075 R)
• M81: 59,349,963 km (0.098 R)
• M82: 59,549,078 km (0.043 R)
• M83: 61,049,096 km (0.111 R)
• M84: 61,350,536 km (0.063 R)
• M85: 62,561,530 km (0.084 R)
• M86: 62,764,086 km (0.115 R)
• M87: 64,290,433 km (0.115 R)
• M88: 64,494,933 km (0.092 R)
• M89: 65,212,255 km (0.063 R)
• M90: 65,417,653 km (0.077 R)
• M91: 65,623,200 km (0.026 R)
• M92: 66,241,339 km (0.117 R)
• M93: 67,068,615 km (0.082 R)
• M94: 69,047,047 km (0.11 R)
• M95: 69,885,692 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.6

Radius: 6

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.64 AU - 20.36 AU

Year: 32669 Days

Day: 16.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,383,326 km

• M1: 141,370 km (0.037 R)
• M2: 246,088 km (0.106 R)
• M3: 488,587 km (0.09 R)
• M4: 535,411 km (0.092 R)
• M5: 633,996 km (0.098 R)
• M6: 821,143 km (0.1 R)
• M7: 935,884 km (0.11 R)
• M8: 995,125 km (0.104 R)
• M9: 1,953,000 km (0.099 R)
• M10: 2,305,752 km (0.036 R)
• M11: 2,346,293 km (0.11 R)
• M12: 2,636,064 km (0.088 R)
• M13: 3,025,318 km (0.078 R)
• M14: 4,050,811 km (0.046 R)
• M15: 4,247,832 km (0.075 R)
• M16: 4,651,596 km (0.11 R)
• M17: 5,549,632 km (0.119 R)
• M18: 5,658,839 km (0.094 R)
• M19: 6,102,396 km (0.1 R)
• M20: 6,271,741 km (0.094 R)
• M21: 7,620,067 km (0.079 R)
• M22: 7,924,648 km (0.056 R)
• M23: 8,109,401 km (0.087 R)
• M24: 8,483,097 km (0.096 R)
• M25: 9,054,112 km (0.106 R)
• M26: 10,568,940 km (0.106 R)
• M27: 10,772,243 km (0.12 R)
• M28: 11,668,335 km (0.115 R)
• M29: 13,165,510 km (0.119 R)
• M30: 14,271,338 km (0.114 R)
• M31: 15,177,452 km (0.1 R)
• M32: 15,253,747 km (0.088 R)
• M33: 18,166,717 km (0.108 R)
• M34: 18,655,004 km (0.087 R)
• M35: 19,727,471 km (0.112 R)
• M36: 21,074,899 km (0.069 R)
• M37: 21,502,001 km (0.06 R)
• M38: 23,503,172 km (0.117 R)
• M39: 23,679,997 km (0.053 R)
• M40: 24,750,220 km (0.115 R)
• M41: 25,472,478 km (0.071 R)
• M42: 26,568,582 km (0.115 R)
• M43: 27,866,942 km (0.047 R)
• M44: 28,335,632 km (0.073 R)
• M45: 28,901,411 km (0.105 R)
• M46: 30,236,123 km (0.105 R)
• M47: 30,621,188 km (0.096 R)
• M48: 32,373,877 km (0.086 R)
• M49: 33,659,820 km (0.087 R)
• M50: 34,962,369 km (0.08 R)
• M51: 36,588,049 km (0.095 R)
• M52: 38,967,852 km (0.095 R)
• M53: 39,701,929 km (0.102 R)
• M54: 40,334,877 km (0.114 R)
• M55: 40,546,558 km (0.073 R)
• M56: 42,791,723 km (0.028 R)
• M57: 43,223,911 km (0.091 R)
• M58: 43,440,529 km (0.086 R)
• M59: 46,400,472 km (0.038 R)
• M60: 47,624,931 km (0.099 R)
• M61: 47,960,629 km (0.081 R)
• M62: 48,072,827 km (0.096 R)
• M63: 52,396,804 km (0.062 R)
• M64: 52,743,422 km (0.119 R)
• M65: 52,974,850 km (0.064 R)
• M66: 55,426,161 km (0.114 R)
• M67: 56,251,343 km (0.107 R)
• M68: 56,369,525 km (0.065 R)
• M69: 59,713,336 km (0.102 R)
• M70: 60,075,363 km (0.099 R)
• M71: 61,409,178 km (0.092 R)
• M72: 61,774,646 km (0.045 R)
• M73: 64,724,117 km (0.077 R)
• M74: 64,847,984 km (0.066 R)
• M75: 66,590,650 km (0.071 R)
• M76: 66,715,714 km (0.115 R)
• M77: 69,613,873 km (0.11 R)
• M78: 69,740,732 km (0.076 R)
• M79: 69,867,741 km (0.106 R)
• M80: 71,142,165 km (0.098 R)
• M81: 73,068,088 km (0.114 R)
• M82: 73,455,247 km (0.118 R)
• M83: 76,446,606 km (0.112 R)
• M84: 76,970,947 km (0.044 R)
• M85: 79,875,838 km (0.109 R)
• M86: 81,876,859 km (0.076 R)
• M87: 82,950,823 km (0.047 R)
• M88: 85,112,811 km (0.098 R)
• M89: 87,430,082 km (0.082 R)
• M90: 88,940,572 km (0.075 R)
• M91: 91,291,801 km (0.118 R)
• M92: 91,430,778 km (0.088 R)
• M93: 92,265,833 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit