🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 201 Days

Day: 34.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.46 AU - 2.18 AU

Year: 940 Days

Day: 18.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 11.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.9 AU - 4.46 AU

Year: 3272 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,893,195 km

• M1: 174,730 km (0.115 R)
• M2: 278,850 km (0.085 R)
• M3: 357,838 km (0.045 R)
• M4: 440,267 km (0.043 R)
• M5: 575,353 km (0.084 R)
• M6: 648,956 km (0.064 R)
• M7: 935,136 km (0.119 R)
• M8: 1,070,373 km (0.044 R)
• M9: 1,176,288 km (0.11 R)
• M10: 1,261,409 km (0.081 R)
• M11: 1,529,489 km (0.088 R)
• M12: 1,623,137 km (0.099 R)
• M13: 1,802,206 km (0.113 R)
• M14: 1,901,539 km (0.104 R)
• M15: 2,031,838 km (0.115 R)
• M16: 2,225,717 km (0.076 R)
• M17: 2,394,464 km (0.077 R)
• M18: 2,488,411 km (0.029 R)
• M19: 2,761,427 km (0.12 R)
• M20: 2,959,943 km (0.113 R)
• M21: 3,353,984 km (0.082 R)
• M22: 3,530,510 km (0.097 R)
• M23: 3,764,780 km (0.109 R)
• M24: 3,874,585 km (0.084 R)
• M25: 4,911,148 km (0.078 R)
• M26: 4,991,333 km (0.09 R)
• M27: 5,522,555 km (0.118 R)
• M28: 5,689,805 km (0.08 R)
• M29: 6,222,972 km (0.059 R)
• M30: 7,154,817 km (0.102 R)
• M31: 7,660,159 km (0.12 R)
• M32: 7,870,344 km (0.12 R)
• M33: 8,011,564 km (0.093 R)
• M34: 8,106,110 km (0.118 R)
• M35: 8,512,268 km (0.092 R)
• M36: 8,754,318 km (0.093 R)
• M37: 9,097,047 km (0.119 R)
• M38: 9,245,148 km (0.109 R)
• M39: 9,469,096 km (0.105 R)
• M40: 10,771,346 km (0.056 R)
• M41: 10,875,765 km (0.084 R)
• M42: 10,980,633 km (0.04 R)
• M43: 11,244,225 km (0.085 R)
• M44: 11,376,918 km (0.113 R)
• M45: 11,697,207 km (0.096 R)
• M46: 11,858,623 km (0.044 R)
• M47: 12,074,792 km (0.027 R)
• M48: 12,237,854 km (0.095 R)
• M49: 12,346,911 km (0.092 R)
• M50: 12,703,851 km (0.086 R)
• M51: 13,259,458 km (0.052 R)
• M52: 13,738,021 km (0.094 R)
• M53: 14,480,775 km (0.117 R)
• M54: 15,061,214 km (0.106 R)
• M55: 15,295,485 km (0.118 R)
• M56: 15,560,423 km (0.11 R)
• M57: 15,797,236 km (0.113 R)
• M58: 16,545,225 km (0.055 R)
• M59: 16,786,975 km (0.102 R)
• M60: 16,908,299 km (0.071 R)
• M61: 18,605,936 km (0.103 R)
• M62: 18,857,260 km (0.067 R)
• M63: 19,109,931 km (0.104 R)
• M64: 19,363,649 km (0.102 R)
• M65: 19,490,807 km (0.084 R)
• M66: 19,682,293 km (0.074 R)
• M67: 19,874,376 km (0.093 R)
• M68: 20,551,456 km (0.069 R)
• M69: 20,941,757 km (0.112 R)
• M70: 21,039,744 km (0.095 R)
• M71: 21,301,839 km (0.056 R)
• M72: 21,499,009 km (0.114 R)
• M73: 21,928,355 km (0.103 R)
• M74: 22,194,041 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 14.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.17 AU - 5.43 AU

Year: 4672 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,893,195 km

• M1: 261,048 km (0.105 R)
• M2: 408,253 km (0.069 R)
• M3: 572,062 km (0.074 R)
• M4: 743,501 km (0.11 R)
• M5: 923,916 km (0.118 R)
• M6: 1,020,257 km (0.091 R)
• M7: 1,165,966 km (0.096 R)
• M8: 1,780,215 km (0.117 R)
• M9: 2,086,442 km (0.049 R)
• M10: 2,187,570 km (0.108 R)
• M11: 2,379,953 km (0.119 R)
• M12: 2,547,353 km (0.094 R)
• M13: 2,718,642 km (0.06 R)
• M14: 3,007,516 km (0.026 R)
• M15: 3,205,733 km (0.064 R)
• M16: 3,323,317 km (0.102 R)
• M17: 3,790,960 km (0.119 R)
• M18: 3,897,922 km (0.106 R)
• M19: 4,261,295 km (0.104 R)
• M20: 4,391,146 km (0.1 R)
• M21: 4,560,192 km (0.093 R)
• M22: 4,674,036 km (0.078 R)
• M23: 5,158,733 km (0.1 R)
• M24: 5,619,046 km (0.063 R)
• M25: 5,782,406 km (0.085 R)
• M26: 6,773,343 km (0.105 R)
• M27: 7,455,808 km (0.119 R)
• M28: 7,794,049 km (0.073 R)
• M29: 7,930,782 km (0.071 R)
• M30: 8,252,866 km (0.097 R)
• M31: 8,392,291 km (0.038 R)
• M32: 8,649,898 km (0.074 R)
• M33: 9,005,343 km (0.093 R)
• M34: 9,608,522 km (0.085 R)
• M35: 9,828,879 km (0.094 R)
• M36: 10,175,049 km (0.091 R)
• M37: 10,274,681 km (0.032 R)
• M38: 10,500,125 km (0.049 R)
• M39: 10,777,928 km (0.059 R)
• M40: 10,879,505 km (0.117 R)
• M41: 11,160,600 km (0.112 R)
• M42: 11,340,715 km (0.1 R)
• M43: 11,444,088 km (0.112 R)
• M44: 11,729,969 km (0.086 R)
• M45: 11,913,226 km (0.106 R)
• M46: 12,123,711 km (0.076 R)
• M47: 12,229,476 km (0.092 R)
• M48: 12,441,756 km (0.106 R)
• M49: 12,682,159 km (0.103 R)
• M50: 12,870,204 km (0.045 R)
• M51: 13,222,058 km (0.075 R)
• M52: 13,385,419 km (0.096 R)
• M53: 13,824,489 km (0.066 R)
• M54: 14,129,070 km (0.109 R)
• M55: 14,323,996 km (0.114 R)
• M56: 14,632,317 km (0.097 R)
• M57: 14,744,965 km (0.098 R)
• M58: 14,942,733 km (0.104 R)
• M59: 15,226,969 km (0.038 R)
• M60: 15,974,061 km (0.078 R)
• M61: 16,615,686 km (0.119 R)
• M62: 17,265,689 km (0.116 R)
• M63: 17,593,906 km (0.12 R)
• M64: 19,419,898 km (0.074 R)
• M65: 20,261,236 km (0.104 R)
• M66: 20,418,464 km (0.115 R)
• M67: 20,670,686 km (0.076 R)
• M68: 20,797,096 km (0.062 R)
• M69: 20,987,384 km (0.12 R)
• M70: 21,337,743 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.6

Radius: 6.6

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.63 AU - 15.77 AU

Year: 17329 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,893,195 km

• M1: 203,004 km (0.098 R)
• M2: 512,971 km (0.116 R)
• M3: 710,291 km (0.108 R)
• M4: 839,992 km (0.091 R)
• M5: 977,622 km (0.091 R)
• M6: 1,274,873 km (0.051 R)
• M7: 1,571,226 km (0.103 R)
• M8: 1,918,593 km (0.084 R)
• M9: 2,289,296 km (0.074 R)
• M10: 2,417,801 km (0.078 R)
• M11: 2,615,270 km (0.109 R)
• M12: 3,274,249 km (0.09 R)
• M13: 4,452,930 km (0.116 R)
• M14: 4,533,115 km (0.089 R)
• M15: 4,817,650 km (0.113 R)
• M16: 4,941,367 km (0.101 R)
• M17: 5,662,130 km (0.106 R)
• M18: 5,924,375 km (0.091 R)
• M19: 6,101,349 km (0.12 R)
• M20: 7,105,899 km (0.103 R)
• M21: 7,341,366 km (0.07 R)
• M22: 9,263,848 km (0.109 R)
• M23: 9,676,439 km (0.038 R)
• M24: 9,780,559 km (0.115 R)
• M25: 10,895,961 km (0.114 R)
• M26: 11,167,481 km (0.117 R)
• M27: 11,717,104 km (0.108 R)
• M28: 12,051,006 km (0.037 R)
• M29: 12,557,993 km (0.087 R)
• M30: 14,833,676 km (0.046 R)
• M31: 15,074,229 km (0.116 R)
• M32: 15,134,517 km (0.094 R)
• M33: 16,793,558 km (0.099 R)
• M34: 16,918,771 km (0.065 R)
• M35: 17,803,643 km (0.101 R)
• M36: 18,251,838 km (0.056 R)
• M37: 18,963,475 km (0.091 R)
• M38: 19,224,523 km (0.08 R)
• M39: 20,547,417 km (0.065 R)
• M40: 20,748,327 km (0.06 R)
• M41: 21,219,860 km (0.077 R)
• M42: 21,626,766 km (0.09 R)
• M43: 22,448,357 km (0.109 R)
• M44: 22,724,365 km (0.056 R)
• M45: 23,769,905 km (0.09 R)
• M46: 24,617,526 km (0.118 R)
• M47: 28,328,750 km (0.11 R)
• M48: 30,210,692 km (0.099 R)
• M49: 30,744,756 km (0.102 R)
• M50: 31,359,154 km (0.119 R)
• M51: 31,745,117 km (0.049 R)
• M52: 31,822,459 km (0.088 R)
• M53: 32,054,934 km (0.091 R)
• M54: 32,288,008 km (0.085 R)
• M55: 32,677,860 km (0.052 R)
• M56: 32,912,429 km (0.104 R)
• M57: 34,570,123 km (0.106 R)
• M58: 34,889,066 km (0.115 R)
• M59: 35,851,429 km (0.092 R)
• M60: 38,048,423 km (0.069 R)
• M61: 40,540,275 km (0.057 R)
• M62: 41,298,138 km (0.099 R)
• M63: 41,551,706 km (0.103 R)
• M64: 41,890,695 km (0.097 R)
• M65: 42,230,581 km (0.079 R)
• M66: 42,486,094 km (0.075 R)
• M67: 43,084,336 km (0.114 R)
• M68: 44,116,412 km (0.102 R)
• M69: 44,202,730 km (0.071 R)
• M70: 44,289,198 km (0.034 R)
• M71: 44,895,817 km (0.106 R)
• M72: 45,069,650 km (0.09 R)
• M73: 46,555,905 km (0.079 R)
• M74: 49,397,217 km (0.056 R)
• M75: 49,576,585 km (0.059 R)
• M76: 49,936,218 km (0.038 R)
• M77: 50,296,599 km (0.102 R)
• M78: 50,567,371 km (0.111 R)
• M79: 53,670,929 km (0.112 R)
• M80: 54,317,491 km (0.07 R)
• M81: 57,117,514 km (0.11 R)
• M82: 58,725,093 km (0.064 R)
• M83: 60,059,955 km (0.035 R)
• M84: 62,565,569 km (0.029 R)
• M85: 63,635,793 km (0.05 R)
• M86: 64,712,149 km (0.028 R)
• M87: 65,006,708 km (0.092 R)
• M88: 65,203,429 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit