🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 182 Days

Day: 23.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,776,462 km

• M1: 58,792 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.91 AU - 1.05 AU

Year: 371 Days

Day: 19.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.53 AU - 2.19 AU

Year: 971 Days

Day: 17.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 1362 Days

Day: 33.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.37 AU - 5.27 AU

Year: 3438 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,776,462 km

• M1: 187,446 km (0.064 R)
• M2: 336,595 km (0.073 R)
• M3: 472,131 km (0.111 R)
• M4: 647,160 km (0.061 R)
• M5: 731,833 km (0.083 R)
• M6: 960,568 km (0.11 R)
• M7: 1,185,713 km (0.082 R)
• M8: 1,284,447 km (0.09 R)
• M9: 2,067,143 km (0.117 R)
• M10: 2,309,342 km (0.109 R)
• M11: 2,706,973 km (0.056 R)
• M12: 2,811,991 km (0.037 R)
• M13: 2,909,379 km (0.062 R)
• M14: 3,044,017 km (0.081 R)
• M15: 3,125,848 km (0.103 R)
• M16: 3,574,791 km (0.112 R)
• M17: 3,767,772 km (0.042 R)
• M18: 4,043,930 km (0.108 R)
• M19: 4,657,431 km (0.065 R)
• M20: 4,996,569 km (0.11 R)
• M21: 5,136,592 km (0.034 R)
• M22: 5,498,021 km (0.046 R)
• M23: 5,981,222 km (0.071 R)
• M24: 6,222,224 km (0.085 R)
• M25: 6,338,163 km (0.115 R)
• M26: 6,431,362 km (0.073 R)
• M27: 7,072,539 km (0.111 R)
• M28: 7,181,446 km (0.081 R)
• M29: 7,290,802 km (0.068 R)
• M30: 7,647,144 km (0.051 R)
• M31: 8,198,711 km (0.105 R)
• M32: 8,325,869 km (0.068 R)
• M33: 8,479,357 km (0.089 R)
• M34: 8,737,114 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 8.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.5 AU - 5.84 AU

Year: 4501 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,776,462 km

• M1: 114,143 km (0.03 R)
• M2: 188,493 km (0.038 R)
• M3: 248,033 km (0.059 R)
• M4: 322,832 km (0.042 R)
• M5: 391,049 km (0.056 R)
• M6: 623,524 km (0.113 R)
• M7: 1,107,772 km (0.089 R)
• M8: 1,279,660 km (0.057 R)
• M9: 1,816,866 km (0.069 R)
• M10: 1,958,835 km (0.105 R)
• M11: 2,083,599 km (0.077 R)
• M12: 2,146,879 km (0.053 R)
• M13: 2,340,907 km (0.042 R)
• M14: 2,495,741 km (0.107 R)
• M15: 2,688,423 km (0.068 R)
• M16: 3,076,331 km (0.087 R)
• M17: 3,197,355 km (0.065 R)
• M18: 3,295,342 km (0.079 R)
• M19: 3,456,908 km (0.112 R)
• M20: 3,697,611 km (0.109 R)
• M21: 3,839,429 km (0.079 R)
• M22: 4,411,342 km (0.111 R)
• M23: 4,575,750 km (0.094 R)
• M24: 4,686,452 km (0.111 R)
• M25: 4,798,053 km (0.117 R)
• M26: 4,882,426 km (0.104 R)
• M27: 5,009,883 km (0.09 R)
• M28: 5,138,388 km (0.032 R)
• M29: 5,486,352 km (0.077 R)
• M30: 5,574,615 km (0.098 R)
• M31: 5,752,487 km (0.04 R)
• M32: 5,842,246 km (0.081 R)
• M33: 5,902,234 km (0.103 R)
• M34: 5,992,592 km (0.102 R)
• M35: 6,220,728 km (0.114 R)
• M36: 6,282,063 km (0.057 R)
• M37: 6,405,332 km (0.116 R)
• M38: 6,498,232 km (0.088 R)
• M39: 6,560,465 km (0.091 R)
• M40: 6,622,997 km (0.104 R)
• M41: 6,716,944 km (0.12 R)
• M42: 6,827,198 km (0.118 R)
• M43: 6,890,478 km (0.11 R)
• M44: 6,985,772 km (0.064 R)
• M45: 7,501,436 km (0.046 R)
• M46: 7,763,830 km (0.111 R)
• M47: 7,962,646 km (0.118 R)
• M48: 8,146,352 km (0.089 R)
• M49: 8,432,982 km (0.089 R)
• M50: 8,654,536 km (0.101 R)
• M51: 8,791,867 km (0.041 R)
• M52: 8,860,682 km (0.099 R)
• M53: 8,947,149 km (0.111 R)
• M54: 9,068,473 km (0.099 R)
• M55: 9,138,186 km (0.094 R)
• M56: 9,313,066 km (0.092 R)
• M57: 9,506,645 km (0.108 R)
• M58: 9,666,117 km (0.084 R)
• M59: 9,844,288 km (0.108 R)
• M60: 10,203,921 km (0.114 R)
• M61: 11,084,604 km (0.03 R)
• M62: 11,140,404 km (0.082 R)
• M63: 11,421,049 km (0.047 R)
• M64: 11,571,694 km (0.073 R)
• M65: 11,875,079 km (0.079 R)
• M66: 12,065,966 km (0.119 R)
• M67: 12,431,433 km (0.086 R)
• M68: 12,644,760 km (0.045 R)
• M69: 12,996,315 km (0.101 R)
• M70: 13,094,601 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.7

Radius: 7.3

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.23 AU - 15.11 AU

Year: 20423 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,776,462 km

• M1: 97,388 km (0.059 R)
• M2: 186,698 km (0.081 R)
• M3: 414,685 km (0.099 R)
• M4: 489,335 km (0.108 R)
• M5: 568,921 km (0.049 R)
• M6: 653,144 km (0.077 R)
• M7: 1,032,674 km (0.073 R)
• M8: 1,084,435 km (0.092 R)
• M9: 1,245,402 km (0.119 R)
• M10: 1,443,021 km (0.083 R)
• M11: 1,530,985 km (0.065 R)
• M12: 1,712,148 km (0.09 R)
• M13: 2,262,668 km (0.108 R)
• M14: 2,575,178 km (0.09 R)
• M15: 2,975,651 km (0.065 R)
• M16: 3,473,812 km (0.077 R)
• M17: 4,039,292 km (0.094 R)
• M18: 4,248,131 km (0.074 R)
• M19: 4,375,289 km (0.063 R)
• M20: 4,895,890 km (0.079 R)
• M21: 5,299,355 km (0.111 R)
• M22: 5,344,833 km (0.093 R)
• M23: 5,853,914 km (0.117 R)
• M24: 7,471,815 km (0.075 R)
• M25: 8,302,981 km (0.045 R)
• M26: 8,355,939 km (0.078 R)
• M27: 9,382,778 km (0.105 R)
• M28: 9,939,133 km (0.099 R)
• M29: 10,735,891 km (0.114 R)
• M30: 10,793,486 km (0.067 R)
• M31: 13,681,922 km (0.055 R)
• M32: 14,439,186 km (0.088 R)
• M33: 14,566,644 km (0.032 R)
• M34: 15,404,841 km (0.119 R)
• M35: 17,195,078 km (0.043 R)
• M36: 18,217,729 km (0.088 R)
• M37: 20,178,808 km (0.107 R)
• M38: 20,321,524 km (0.058 R)
• M39: 22,059,104 km (0.086 R)
• M40: 22,353,363 km (0.051 R)
• M41: 24,070,148 km (0.069 R)
• M42: 24,297,237 km (0.108 R)
• M43: 24,753,511 km (0.094 R)
• M44: 24,982,695 km (0.031 R)
• M45: 25,135,883 km (0.108 R)
• M46: 25,520,200 km (0.094 R)
• M47: 25,906,462 km (0.093 R)
• M48: 26,061,445 km (0.092 R)
• M49: 26,763,059 km (0.11 R)
• M50: 27,312,981 km (0.094 R)
• M51: 28,025,515 km (0.114 R)
• M52: 28,663,999 km (0.114 R)
• M53: 28,985,036 km (0.106 R)
• M54: 29,226,637 km (0.112 R)
• M55: 30,526,194 km (0.114 R)
• M56: 32,929,483 km (0.089 R)
• M57: 33,097,482 km (0.101 R)
• M58: 33,349,853 km (0.098 R)
• M59: 33,602,973 km (0.103 R)
• M60: 33,772,168 km (0.081 R)
• M61: 35,392,762 km (0.045 R)
• M62: 36,255,942 km (0.118 R)
• M63: 36,951,422 km (0.062 R)
• M64: 37,475,912 km (0.051 R)
• M65: 37,563,577 km (0.047 R)
• M66: 41,668,692 km (0.101 R)
• M67: 42,032,364 km (0.088 R)
• M68: 43,129,665 km (0.104 R)
• M69: 44,421,741 km (0.089 R)
• M70: 44,886,243 km (0.063 R)
• M71: 45,259,041 km (0.025 R)
• M72: 45,820,182 km (0.082 R)
• M73: 47,422,375 km (0.049 R)
• M74: 48,468,813 km (0.056 R)
• M75: 49,234,754 km (0.113 R)
• M76: 50,197,715 km (0.103 R)
• M77: 50,390,996 km (0.045 R)
• M78: 51,848,976 km (0.052 R)
• M79: 53,123,700 km (0.081 R)
• M80: 53,814,393 km (0.028 R)
• M81: 57,211,013 km (0.047 R)
• M82: 58,629,649 km (0.069 R)
• M83: 58,731,376 km (0.11 R)
• M84: 59,241,206 km (0.076 R)
• M85: 61,398,257 km (0.081 R)
• M86: 63,790,028 km (0.046 R)
• M87: 63,999,465 km (0.089 R)
• M88: 64,209,052 km (0.104 R)
• M89: 65,049,941 km (0.096 R)
• M90: 66,106,252 km (0.106 R)
• M91: 66,212,167 km (0.03 R)
• M92: 67,701,264 km (0.115 R)
• M93: 68,771,488 km (0.113 R)
• M94: 69,416,404 km (0.1 R)
• M95: 71,907,059 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 4.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.79 AU - 16.35 AU

Year: 22400 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,776,462 km

• M1: 420,220 km (0.053 R)
• M2: 815,458 km (0.113 R)
• M3: 884,273 km (0.07 R)
• M4: 919,578 km (0.058 R)
• M5: 1,140,684 km (0.054 R)
• M6: 1,237,623 km (0.048 R)
• M7: 1,989,352 km (0.11 R)
• M8: 2,082,851 km (0.087 R)
• M9: 2,225,717 km (0.107 R)
• M10: 2,274,187 km (0.03 R)
• M11: 2,987,469 km (0.102 R)
• M12: 3,764,032 km (0.099 R)
• M13: 3,792,904 km (0.043 R)
• M14: 4,354,944 km (0.116 R)
• M15: 4,446,049 km (0.107 R)
• M16: 4,630,204 km (0.089 R)
• M17: 5,720,024 km (0.107 R)
• M18: 5,953,846 km (0.115 R)
• M19: 6,055,123 km (0.1 R)
• M20: 6,991,008 km (0.064 R)
• M21: 7,897,122 km (0.111 R)
• M22: 8,610,255 km (0.113 R)
• M23: 8,801,292 km (0.112 R)
• M24: 9,032,420 km (0.103 R)
• M25: 10,137,051 km (0.08 R)
• M26: 10,257,926 km (0.057 R)
• M27: 10,623,394 km (0.088 R)
• M28: 11,576,781 km (0.089 R)
• M29: 12,470,778 km (0.11 R)
• M30: 12,557,096 km (0.077 R)
• M31: 12,643,563 km (0.099 R)
• M32: 12,730,330 km (0.092 R)
• M33: 13,035,360 km (0.12 R)
• M34: 13,079,192 km (0.106 R)
• M35: 13,342,784 km (0.099 R)
• M36: 14,460,130 km (0.103 R)
• M37: 14,550,786 km (0.06 R)
• M38: 15,375,370 km (0.087 R)
• M39: 17,598,843 km (0.085 R)
• M40: 18,133,655 km (0.104 R)
• M41: 18,329,330 km (0.073 R)
• M42: 19,368,586 km (0.11 R)
• M43: 19,468,667 km (0.119 R)
• M44: 19,719,243 km (0.074 R)
• M45: 19,769,508 km (0.05 R)
• M46: 20,173,273 km (0.112 R)
• M47: 20,426,841 km (0.107 R)
• M48: 20,988,731 km (0.075 R)
• M49: 21,245,740 km (0.034 R)
• M50: 22,388,967 km (0.112 R)
• M51: 22,441,476 km (0.094 R)
• M52: 22,704,319 km (0.098 R)
• M53: 23,926,384 km (0.047 R)
• M54: 24,302,623 km (0.04 R)
• M55: 24,734,811 km (0.071 R)
• M56: 25,115,239 km (0.104 R)
• M57: 25,224,295 km (0.084 R)
• M58: 26,767,098 km (0.106 R)
• M59: 28,966,337 km (0.094 R)
• M60: 31,751,699 km (0.059 R)
• M61: 32,164,889 km (0.075 R)
• M62: 32,224,129 km (0.089 R)
• M63: 33,056,492 km (0.103 R)
• M64: 33,415,377 km (0.12 R)
• M65: 33,535,355 km (0.108 R)
• M66: 33,655,332 km (0.087 R)
• M67: 34,318,350 km (0.044 R)
• M68: 34,560,399 km (0.115 R)
• M69: 34,924,670 km (0.06 R)
• M70: 35,290,138 km (0.075 R)
• M71: 35,473,395 km (0.066 R)
• M72: 35,595,766 km (0.069 R)
• M73: 35,718,287 km (0.082 R)
• M74: 36,025,112 km (0.117 R)
• M75: 37,136,774 km (0.083 R)
• M76: 37,447,638 km (0.097 R)
• M77: 37,696,868 km (0.091 R)
• M78: 37,759,251 km (0.072 R)
• M79: 38,825,435 km (0.038 R)
• M80: 39,014,526 km (0.095 R)
• M81: 39,267,197 km (0.09 R)
• M82: 40,155,958 km (0.107 R)
• M83: 40,283,415 km (0.105 R)
• M84: 41,179,656 km (0.087 R)
• M85: 41,953,227 km (0.072 R)
• M86: 42,147,255 km (0.052 R)
• M87: 42,731,435 km (0.113 R)
• M88: 43,057,110 km (0.115 R)
• M89: 43,579,805 km (0.11 R)
• M90: 43,710,852 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit