🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 256 Days

Day: 34.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.55 AU - 2.81 AU

Year: 1838 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.87 AU - 3.01 AU

Year: 2112 Days

Day: 40.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 9.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.32 AU - 9.42 AU

Year: 10145 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,679,901 km

• M1: 121,473 km (0.067 R)
• M2: 351,405 km (0.1 R)
• M3: 614,847 km (0.119 R)
• M4: 698,772 km (0.109 R)
• M5: 860,337 km (0.082 R)
• M6: 1,034,619 km (0.091 R)
• M7: 1,417,889 km (0.098 R)
• M8: 1,578,407 km (0.116 R)
• M9: 1,745,059 km (0.069 R)
• M10: 2,279,722 km (0.026 R)
• M11: 2,607,042 km (0.101 R)
• M12: 3,007,964 km (0.087 R)
• M13: 4,093,297 km (0.104 R)
• M14: 4,323,827 km (0.112 R)
• M15: 4,660,572 km (0.114 R)
• M16: 4,936,131 km (0.098 R)
• M17: 6,016,378 km (0.119 R)
• M18: 7,009,707 km (0.044 R)
• M19: 7,246,072 km (0.075 R)
• M20: 8,259,448 km (0.067 R)
• M21: 9,402,974 km (0.119 R)
• M22: 10,776,283 km (0.05 R)
• M23: 10,912,566 km (0.052 R)
• M24: 11,140,853 km (0.11 R)
• M25: 11,278,632 km (0.095 R)
• M26: 13,168,801 km (0.113 R)
• M27: 13,363,129 km (0.073 R)
• M28: 13,558,504 km (0.09 R)
• M29: 14,499,175 km (0.115 R)
• M30: 14,699,936 km (0.093 R)
• M31: 15,614,577 km (0.096 R)
• M32: 16,234,660 km (0.104 R)
• M33: 16,862,672 km (0.053 R)
• M34: 17,658,981 km (0.056 R)
• M35: 17,873,355 km (0.055 R)
• M36: 18,142,631 km (0.116 R)
• M37: 18,958,239 km (0.116 R)
• M38: 19,453,558 km (0.061 R)
• M39: 19,619,462 km (0.077 R)
• M40: 21,134,738 km (0.09 R)
• M41: 21,533,716 km (0.044 R)
• M42: 22,107,873 km (0.118 R)
• M43: 22,281,107 km (0.085 R)
• M44: 22,570,878 km (0.11 R)
• M45: 22,803,652 km (0.091 R)
• M46: 22,861,995 km (0.044 R)
• M47: 22,920,339 km (0.037 R)
• M48: 24,454,914 km (0.074 R)
• M49: 25,718,567 km (0.092 R)
• M50: 27,126,582 km (0.086 R)
• M51: 27,374,166 km (0.087 R)
• M52: 27,436,100 km (0.106 R)
• M53: 29,317,144 km (0.042 R)
• M54: 30,273,224 km (0.057 R)
• M55: 32,085,153 km (0.108 R)
• M56: 32,346,800 km (0.092 R)
• M57: 32,806,514 km (0.066 R)
• M58: 33,268,322 km (0.104 R)
• M59: 33,599,532 km (0.11 R)
• M60: 33,998,510 km (0.054 R)
• M61: 34,532,873 km (0.09 R)
• M62: 35,474,592 km (0.067 R)
• M63: 36,084,502 km (0.098 R)
• M64: 36,152,420 km (0.118 R)
• M65: 36,220,487 km (0.067 R)
• M66: 37,383,311 km (0.098 R)
• M67: 38,073,107 km (0.077 R)
• M68: 38,350,162 km (0.07 R)
• M69: 40,097,016 km (0.057 R)
• M70: 40,378,859 km (0.118 R)
• M71: 40,732,209 km (0.067 R)
• M72: 41,015,547 km (0.112 R)
• M73: 41,869,751 km (0.063 R)
• M74: 42,012,617 km (0.117 R)
• M75: 43,523,107 km (0.095 R)
• M76: 43,957,838 km (0.087 R)
• M77: 44,175,802 km (0.111 R)
• M78: 44,612,778 km (0.084 R)
• M79: 44,758,785 km (0.117 R)
• M80: 44,831,789 km (0.114 R)
• M81: 44,978,096 km (0.057 R)
• M82: 45,051,249 km (0.1 R)
• M83: 45,491,067 km (0.082 R)
• M84: 45,637,972 km (0.075 R)
• M85: 45,932,381 km (0.096 R)
• M86: 48,159,893 km (0.038 R)
• M87: 48,384,589 km (0.118 R)
• M88: 50,422,561 km (0.115 R)
• M89: 50,726,843 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 11.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.28 AU - 10.08 AU

Year: 10714 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,679,901 km

• M1: 145,409 km (0.1 R)
• M2: 221,255 km (0.119 R)
• M3: 315,801 km (0.115 R)
• M4: 487,091 km (0.063 R)
• M5: 667,655 km (0.072 R)
• M6: 990,188 km (0.096 R)
• M7: 1,643,033 km (0.12 R)
• M8: 1,867,729 km (0.094 R)
• M9: 1,983,817 km (0.074 R)
• M10: 2,223,623 km (0.026 R)
• M11: 2,622,750 km (0.063 R)
• M12: 2,864,201 km (0.119 R)
• M13: 3,228,621 km (0.088 R)
• M14: 3,345,607 km (0.12 R)
• M15: 3,440,153 km (0.045 R)
• M16: 3,583,767 km (0.094 R)
• M17: 4,052,008 km (0.062 R)
• M18: 4,254,863 km (0.109 R)
• M19: 4,461,308 km (0.103 R)
• M20: 4,618,236 km (0.081 R)
• M21: 6,112,120 km (0.038 R)
• M22: 6,316,172 km (0.081 R)
• M23: 6,492,697 km (0.086 R)
• M24: 7,215,554 km (0.108 R)
• M25: 7,338,524 km (0.051 R)
• M26: 7,586,557 km (0.09 R)
• M27: 7,837,432 km (0.11 R)
• M28: 8,283,085 km (0.093 R)
• M29: 8,999,957 km (0.12 R)
• M30: 9,433,043 km (0.051 R)
• M31: 9,668,959 km (0.097 R)
• M32: 9,941,078 km (0.118 R)
• M33: 10,458,238 km (0.081 R)
• M34: 10,667,525 km (0.046 R)
• M35: 11,268,011 km (0.094 R)
• M36: 12,171,133 km (0.066 R)
• M37: 12,575,945 km (0.051 R)
• M38: 12,724,196 km (0.083 R)
• M39: 14,393,559 km (0.081 R)
• M40: 15,214,403 km (0.095 R)
• M41: 15,570,894 km (0.095 R)
• M42: 15,850,044 km (0.075 R)
• M43: 15,930,079 km (0.103 R)
• M44: 16,010,263 km (0.067 R)
• M45: 16,413,280 km (0.048 R)
• M46: 17,270,476 km (0.044 R)
• M47: 17,766,842 km (0.054 R)
• M48: 17,933,344 km (0.077 R)
• M49: 18,520,216 km (0.104 R)
• M50: 19,584,007 km (0.097 R)
• M51: 19,669,876 km (0.068 R)
• M52: 20,231,616 km (0.088 R)
• M53: 20,449,131 km (0.114 R)
• M54: 20,711,077 km (0.097 R)
• M55: 20,930,388 km (0.056 R)
• M56: 22,351,268 km (0.068 R)
• M57: 22,801,707 km (0.115 R)
• M58: 23,073,377 km (0.062 R)
• M59: 23,894,969 km (0.078 R)
• M60: 24,263,279 km (0.106 R)
• M61: 24,494,258 km (0.084 R)
• M62: 24,958,759 km (0.089 R)
• M63: 25,098,633 km (0.12 R)
• M64: 25,943,412 km (0.101 R)
• M65: 26,037,809 km (0.074 R)
• M66: 27,084,246 km (0.117 R)
• M67: 27,180,138 km (0.074 R)
• M68: 27,516,434 km (0.118 R)
• M69: 27,660,945 km (0.093 R)
• M70: 29,365,613 km (0.084 R)
• M71: 30,653,950 km (0.063 R)
• M72: 31,054,124 km (0.108 R)
• M73: 31,657,602 km (0.067 R)
• M74: 31,808,995 km (0.073 R)
• M75: 34,368,764 km (0.113 R)
• M76: 34,628,466 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 12.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.87 AU - 11.43 AU

Year: 11596 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,679,901 km

• M1: 190,288 km (0.072 R)
• M2: 281,992 km (0.107 R)
• M3: 419,622 km (0.115 R)
• M4: 946,655 km (0.087 R)
• M5: 1,235,828 km (0.057 R)
• M6: 1,574,518 km (0.091 R)
• M7: 1,679,834 km (0.093 R)
• M8: 1,787,695 km (0.12 R)
• M9: 1,897,948 km (0.097 R)
• M10: 2,172,161 km (0.066 R)
• M11: 2,338,215 km (0.053 R)
• M12: 2,557,974 km (0.119 R)
• M13: 3,504,779 km (0.107 R)
• M14: 3,616,229 km (0.081 R)
• M15: 4,280,593 km (0.084 R)
• M16: 4,611,803 km (0.087 R)
• M17: 5,267,341 km (0.082 R)
• M18: 6,596,219 km (0.098 R)
• M19: 7,369,490 km (0.104 R)
• M20: 7,513,254 km (0.112 R)
• M21: 8,097,583 km (0.079 R)
• M22: 8,357,734 km (0.054 R)
• M23: 8,545,479 km (0.085 R)
• M24: 8,696,573 km (0.111 R)
• M25: 11,232,706 km (0.081 R)
• M26: 11,690,326 km (0.075 R)
• M27: 12,709,985 km (0.104 R)
• M28: 12,839,387 km (0.041 R)
• M29: 13,143,220 km (0.111 R)
• M30: 13,669,505 km (0.086 R)
• M31: 13,979,771 km (0.106 R)
• M32: 14,788,198 km (0.102 R)
• M33: 14,879,004 km (0.093 R)
• M34: 15,427,430 km (0.092 R)
• M35: 16,215,960 km (0.031 R)
• M36: 16,450,380 km (0.078 R)
• M37: 16,544,477 km (0.113 R)
• M38: 16,780,393 km (0.104 R)
• M39: 17,112,650 km (0.062 R)
• M40: 17,687,255 km (0.074 R)
• M41: 17,880,237 km (0.047 R)
• M42: 18,219,674 km (0.111 R)
• M43: 18,610,125 km (0.062 R)
• M44: 19,102,152 km (0.115 R)
• M45: 19,250,553 km (0.109 R)
• M46: 20,603,816 km (0.095 R)
• M47: 20,908,696 km (0.053 R)
• M48: 21,832,313 km (0.108 R)
• M49: 22,403,328 km (0.078 R)
• M50: 23,242,722 km (0.075 R)
• M51: 23,985,625 km (0.103 R)
• M52: 24,790,162 km (0.116 R)
• M53: 25,712,732 km (0.06 R)
• M54: 26,481,067 km (0.098 R)
• M55: 27,034,430 km (0.106 R)
• M56: 27,312,532 km (0.054 R)
• M57: 27,927,678 km (0.06 R)
• M58: 28,096,275 km (0.089 R)
• M59: 28,434,516 km (0.054 R)
• M60: 29,800,644 km (0.106 R)
• M61: 30,607,425 km (0.118 R)
• M62: 31,071,627 km (0.093 R)
• M63: 31,772,493 km (0.096 R)
• M64: 32,537,537 km (0.118 R)
• M65: 33,011,313 km (0.074 R)
• M66: 34,085,875 km (0.119 R)
• M67: 34,446,555 km (0.073 R)
• M68: 35,718,885 km (0.105 R)
• M69: 36,637,267 km (0.054 R)
• M70: 37,998,158 km (0.119 R)
• M71: 38,122,624 km (0.104 R)
• M72: 38,247,388 km (0.096 R)
• M73: 38,497,067 km (0.115 R)
• M74: 39,880,399 km (0.082 R)
• M75: 40,323,956 km (0.117 R)
• M76: 40,833,038 km (0.117 R)
• M77: 41,280,036 km (0.112 R)
• M78: 42,114,643 km (0.051 R)
• M79: 42,566,429 km (0.053 R)
• M80: 43,149,561 km (0.093 R)
• M81: 43,279,412 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.4

Radius: 3

Gravity: 84.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.13 AU - 15.49 AU

Year: 21502 Days

Day: 20.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,679,901 km

• M1: 146,008 km (0.086 R)
• M2: 510,428 km (0.082 R)
• M3: 625,469 km (0.068 R)
• M4: 989,141 km (0.106 R)
• M5: 1,161,927 km (0.078 R)
• M6: 1,282,353 km (0.066 R)
• M7: 1,313,170 km (0.115 R)
• M8: 1,375,403 km (0.063 R)
• M9: 1,470,547 km (0.115 R)
• M10: 2,231,551 km (0.106 R)
• M11: 2,343,451 km (0.073 R)
• M12: 2,769,206 km (0.04 R)
• M13: 2,929,874 km (0.052 R)
• M14: 3,134,973 km (0.091 R)
• M15: 3,344,709 km (0.117 R)
• M16: 3,602,317 km (0.071 R)
• M17: 4,647,707 km (0.116 R)
• M18: 4,886,465 km (0.115 R)
• M19: 5,080,493 km (0.108 R)
• M20: 5,129,412 km (0.119 R)
• M21: 5,425,915 km (0.078 R)
• M22: 5,475,880 km (0.069 R)
• M23: 5,983,915 km (0.097 R)
• M24: 6,035,676 km (0.106 R)
• M25: 7,484,531 km (0.071 R)
• M26: 7,708,030 km (0.116 R)
• M27: 7,764,129 km (0.053 R)
• M28: 9,093,755 km (0.099 R)
• M29: 9,391,904 km (0.063 R)
• M30: 9,693,344 km (0.029 R)
• M31: 10,867,388 km (0.054 R)
• M32: 10,993,648 km (0.091 R)
• M33: 14,163,627 km (0.111 R)
• M34: 14,509,049 km (0.069 R)
• M35: 15,632,828 km (0.106 R)
• M36: 15,775,245 km (0.12 R)
• M37: 16,133,083 km (0.058 R)
• M38: 16,205,040 km (0.073 R)
• M39: 17,443,710 km (0.103 R)
• M40: 18,336,211 km (0.045 R)
• M41: 18,637,052 km (0.066 R)
• M42: 19,243,522 km (0.092 R)
• M43: 20,010,660 km (0.106 R)
• M44: 21,416,581 km (0.097 R)
• M45: 21,892,302 km (0.103 R)
• M46: 22,692,800 km (0.09 R)
• M47: 23,096,565 km (0.106 R)
• M48: 23,911,424 km (0.045 R)
• M49: 24,404,798 km (0.058 R)
• M50: 26,581,148 km (0.09 R)
• M51: 26,666,120 km (0.115 R)
• M52: 27,263,165 km (0.084 R)
• M53: 29,519,250 km (0.119 R)
• M54: 32,286,212 km (0.073 R)
• M55: 32,376,869 km (0.045 R)
• M56: 32,740,242 km (0.054 R)
• M57: 33,196,366 km (0.099 R)
• M58: 33,654,584 km (0.071 R)
• M59: 34,299,650 km (0.117 R)
• M60: 34,855,705 km (0.106 R)
• M61: 35,041,656 km (0.084 R)
• M62: 35,228,055 km (0.077 R)
• M63: 35,508,251 km (0.116 R)
• M64: 39,798,270 km (0.084 R)
• M65: 40,284,911 km (0.107 R)
• M66: 46,378,481 km (0.086 R)
• M67: 47,198,727 km (0.073 R)
• M68: 47,713,792 km (0.114 R)
• M69: 49,374,328 km (0.114 R)
• M70: 50,632,147 km (0.114 R)
• M71: 51,794,523 km (0.047 R)
• M72: 54,037,593 km (0.113 R)
• M73: 55,333,560 km (0.09 R)
• M74: 56,639,848 km (0.12 R)
• M75: 58,728,534 km (0.104 R)
• M76: 62,528,768 km (0.119 R)
• M77: 62,867,907 km (0.094 R)
• M78: 65,602,705 km (0.097 R)
• M79: 65,717,597 km (0.096 R)
• M80: 68,609,024 km (0.033 R)
• M81: 68,958,784 km (0.113 R)
• M82: 70,011,654 km (0.113 R)
• M83: 70,246,223 km (0.051 R)
• M84: 71,187,643 km (0.117 R)
• M85: 71,778,106 km (0.12 R)
• M86: 73,320,908 km (0.117 R)
• M87: 74,754,654 km (0.105 R)
• M88: 75,114,587 km (0.081 R)
• M89: 75,836,097 km (0.12 R)
• M90: 76,559,852 km (0.063 R)
• M91: 78,501,183 km (0.108 R)
• M92: 79,967,691 km (0.111 R)
• M93: 80,950,549 km (0.069 R)
• M94: 81,443,325 km (0.109 R)
• M95: 81,566,743 km (0.094 R)
• M96: 81,690,161 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit