🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.56 AU - 0.7 AU

Year: 184 Days

Day: 38.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.85 AU - 1.03 AU

Year: 336 Days

Day: 19.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.79 AU - 1.09 AU

Year: 336 Days

Day: 44.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,031,984 km

• M1: 315,203 km (0.063 R)
• M2: 423,362 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.9 AU - 4.34 AU

Year: 2541 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 14.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.58 AU - 9.3 AU

Year: 7487 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,031,984 km

• M1: 222,751 km (0.062 R)
• M2: 438,172 km (0.111 R)
• M3: 669,899 km (0.059 R)
• M4: 829,221 km (0.103 R)
• M5: 1,109,268 km (0.027 R)
• M6: 1,691,204 km (0.119 R)
• M7: 1,880,894 km (0.072 R)
• M8: 2,413,163 km (0.12 R)
• M9: 2,835,927 km (0.112 R)
• M10: 2,934,661 km (0.077 R)
• M11: 3,049,104 km (0.068 R)
• M12: 3,194,214 km (0.075 R)
• M13: 3,341,717 km (0.099 R)
• M14: 3,658,865 km (0.104 R)
• M15: 3,829,107 km (0.067 R)
• M16: 3,986,035 km (0.068 R)
• M17: 4,113,343 km (0.097 R)
• M18: 4,258,004 km (0.081 R)
• M19: 4,355,542 km (0.111 R)
• M20: 4,686,004 km (0.076 R)
• M21: 4,803,588 km (0.049 R)
• M22: 5,318,952 km (0.08 R)
• M23: 5,441,772 km (0.116 R)
• M24: 6,051,832 km (0.108 R)
• M25: 6,439,740 km (0.107 R)
• M26: 6,552,088 km (0.115 R)
• M27: 7,104,253 km (0.047 R)
• M28: 7,220,491 km (0.089 R)
• M29: 7,337,327 km (0.105 R)
• M30: 7,850,747 km (0.112 R)
• M31: 8,396,330 km (0.104 R)
• M32: 8,746,240 km (0.117 R)
• M33: 8,891,649 km (0.104 R)
• M34: 9,566,933 km (0.119 R)
• M35: 10,084,392 km (0.119 R)
• M36: 10,900,000 km (0.105 R)
• M37: 11,236,745 km (0.099 R)
• M38: 11,554,192 km (0.114 R)
• M39: 11,851,592 km (0.119 R)
• M40: 12,617,832 km (0.107 R)
• M41: 12,829,663 km (0.108 R)
• M42: 13,137,685 km (0.071 R)
• M43: 13,256,765 km (0.116 R)
• M44: 13,736,974 km (0.102 R)
• M45: 14,418,692 km (0.119 R)
• M46: 14,763,814 km (0.101 R)
• M47: 15,462,137 km (0.115 R)
• M48: 16,069,354 km (0.089 R)
• M49: 16,401,462 km (0.06 R)
• M50: 16,813,454 km (0.108 R)
• M51: 16,942,856 km (0.109 R)
• M52: 17,333,157 km (0.108 R)
• M53: 17,621,432 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 8.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.91 AU - 10.17 AU

Year: 10028 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,031,984 km

• M1: 107,561 km (0.084 R)
• M2: 187,446 km (0.069 R)
• M3: 292,165 km (0.031 R)
• M4: 369,357 km (0.084 R)
• M5: 635,342 km (0.1 R)
• M6: 755,170 km (0.052 R)
• M7: 810,820 km (0.114 R)
• M8: 897,288 km (0.066 R)
• M9: 987,047 km (0.119 R)
• M10: 1,079,797 km (0.087 R)
• M11: 1,224,758 km (0.09 R)
• M12: 1,534,126 km (0.098 R)
• M13: 2,042,759 km (0.058 R)
• M14: 2,142,541 km (0.064 R)
• M15: 2,409,573 km (0.075 R)
• M16: 2,557,824 km (0.115 R)
• M17: 2,796,882 km (0.096 R)
• M18: 3,320,026 km (0.119 R)
• M19: 3,437,909 km (0.038 R)
• M20: 3,556,989 km (0.113 R)
• M21: 4,351,952 km (0.079 R)
• M22: 4,637,684 km (0.06 R)
• M23: 4,956,327 km (0.053 R)
• M24: 5,064,187 km (0.081 R)
• M25: 5,755,628 km (0.107 R)
• M26: 6,098,058 km (0.06 R)
• M27: 6,271,891 km (0.068 R)
• M28: 6,447,219 km (0.108 R)
• M29: 7,134,472 km (0.08 R)
• M30: 7,195,358 km (0.058 R)
• M31: 8,097,284 km (0.097 R)
• M32: 9,067,426 km (0.113 R)
• M33: 9,768,292 km (0.11 R)
• M34: 9,835,910 km (0.041 R)
• M35: 10,142,287 km (0.113 R)
• M36: 11,009,805 km (0.094 R)
• M37: 11,613,283 km (0.058 R)
• M38: 12,045,770 km (0.081 R)
• M39: 12,154,677 km (0.055 R)
• M40: 12,593,747 km (0.067 R)
• M41: 13,299,550 km (0.083 R)
• M42: 13,638,389 km (0.104 R)
• M43: 15,021,870 km (0.118 R)
• M44: 15,178,350 km (0.076 R)
• M45: 15,492,954 km (0.103 R)
• M46: 15,650,929 km (0.095 R)
• M47: 15,769,860 km (0.099 R)
• M48: 16,168,538 km (0.111 R)
• M49: 16,288,815 km (0.118 R)
• M50: 16,409,241 km (0.078 R)
• M51: 16,489,724 km (0.103 R)
• M52: 16,651,290 km (0.102 R)
• M53: 16,772,614 km (0.108 R)
• M54: 17,016,309 km (0.092 R)
• M55: 18,044,495 km (0.104 R)
• M56: 18,461,424 km (0.115 R)
• M57: 18,755,085 km (0.107 R)
• M58: 18,923,532 km (0.094 R)
• M59: 19,517,436 km (0.12 R)
• M60: 19,773,847 km (0.078 R)
• M61: 19,988,220 km (0.107 R)
• M62: 20,203,492 km (0.118 R)
• M63: 21,247,535 km (0.104 R)
• M64: 21,555,258 km (0.11 R)
• M65: 22,801,259 km (0.068 R)
• M66: 22,981,075 km (0.032 R)
• M67: 23,206,669 km (0.087 R)
• M68: 23,432,861 km (0.103 R)
• M69: 24,070,447 km (0.064 R)
• M70: 24,253,555 km (0.116 R)
• M71: 25,130,049 km (0.071 R)
• M72: 25,922,917 km (0.071 R)
• M73: 26,063,689 km (0.03 R)
• M74: 26,251,883 km (0.112 R)
• M75: 26,866,282 km (0.069 R)
• M76: 29,420,067 km (0.088 R)
• M77: 30,601,890 km (0.064 R)
• M78: 31,248,452 km (0.085 R)
• M79: 31,398,349 km (0.069 R)
• M80: 31,849,237 km (0.083 R)
• M81: 32,251,955 km (0.094 R)
• M82: 32,656,318 km (0.037 R)
• M83: 32,859,172 km (0.053 R)
• M84: 32,960,749 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 11

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.6 AU - 10.72 AU

Year: 11078 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,031,984 km

• M1: 215,571 km (0.114 R)
• M2: 298,597 km (0.059 R)
• M3: 610,808 km (0.102 R)
• M4: 749,186 km (0.116 R)
• M5: 841,338 km (0.076 R)
• M6: 1,079,498 km (0.094 R)
• M7: 1,317,359 km (0.093 R)
• M8: 1,548,338 km (0.054 R)
• M9: 1,620,444 km (0.068 R)
• M10: 1,894,208 km (0.054 R)
• M11: 1,997,580 km (0.062 R)
• M12: 2,129,526 km (0.105 R)
• M13: 2,628,734 km (0.099 R)
• M14: 3,133,178 km (0.093 R)
• M15: 3,444,192 km (0.101 R)
• M16: 3,896,277 km (0.081 R)
• M17: 4,196,968 km (0.07 R)
• M18: 4,401,618 km (0.081 R)
• M19: 4,820,941 km (0.094 R)
• M20: 4,892,000 km (0.063 R)
• M21: 5,585,536 km (0.088 R)
• M22: 6,193,352 km (0.118 R)
• M23: 6,663,239 km (0.072 R)
• M24: 7,389,387 km (0.119 R)
• M25: 7,637,121 km (0.069 R)
• M26: 8,829,117 km (0.114 R)
• M27: 10,307,144 km (0.087 R)
• M28: 10,445,223 km (0.037 R)
• M29: 10,537,674 km (0.115 R)
• M30: 11,004,120 km (0.076 R)
• M31: 11,239,886 km (0.08 R)
• M32: 11,812,397 km (0.117 R)
• M33: 12,005,379 km (0.113 R)
• M34: 12,102,318 km (0.113 R)
• M35: 12,492,469 km (0.052 R)
• M36: 12,639,823 km (0.112 R)
• M37: 12,886,809 km (0.108 R)
• M38: 12,985,993 km (0.072 R)
• M39: 14,350,325 km (0.104 R)
• M40: 15,180,145 km (0.086 R)
• M41: 15,285,013 km (0.073 R)
• M42: 17,761,905 km (0.052 R)
• M43: 17,927,659 km (0.054 R)
• M44: 18,149,662 km (0.041 R)
• M45: 19,216,146 km (0.102 R)
• M46: 20,476,508 km (0.037 R)
• M47: 20,941,308 km (0.119 R)
• M48: 21,116,637 km (0.033 R)
• M49: 21,351,057 km (0.118 R)
• M50: 23,925,038 km (0.083 R)
• M51: 25,031,314 km (0.12 R)
• M52: 26,091,365 km (0.076 R)
• M53: 26,912,059 km (0.083 R)
• M54: 28,708,131 km (0.113 R)
• M55: 28,967,832 km (0.09 R)
• M56: 29,424,256 km (0.118 R)
• M57: 30,476,377 km (0.107 R)
• M58: 30,940,580 km (0.053 R)
• M59: 31,407,175 km (0.06 R)
• M60: 31,943,185 km (0.105 R)
• M61: 32,212,461 km (0.114 R)
• M62: 33,296,596 km (0.119 R)
• M63: 34,323,885 km (0.077 R)
• M64: 36,339,268 km (0.08 R)
• M65: 36,620,362 km (0.085 R)
• M66: 37,893,739 km (0.093 R)
• M67: 38,036,156 km (0.111 R)
• M68: 38,464,455 km (0.077 R)
• M69: 38,535,963 km (0.056 R)
• M70: 38,822,443 km (0.081 R)
• M71: 39,253,584 km (0.109 R)
• M72: 39,397,796 km (0.112 R)
• M73: 39,542,008 km (0.105 R)
• M74: 39,758,626 km (0.097 R)
• M75: 40,702,289 km (0.105 R)
• M76: 41,286,768 km (0.025 R)
• M77: 42,685,658 km (0.12 R)
• M78: 44,399,900 km (0.073 R)
• M79: 44,926,185 km (0.074 R)
• M80: 45,001,433 km (0.051 R)
• M81: 45,227,775 km (0.096 R)
• M82: 45,681,505 km (0.071 R)
• M83: 45,984,740 km (0.031 R)
• M84: 48,976,697 km (0.108 R)
• M85: 49,054,339 km (0.112 R)
• M86: 49,754,008 km (0.088 R)
• M87: 50,300,489 km (0.08 R)
• M88: 51,636,099 km (0.082 R)
• M89: 52,110,324 km (0.046 R)
• M90: 52,189,461 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 13.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.61 AU - 10.97 AU

Year: 13077 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,031,984 km

• M1: 184,305 km (0.1 R)
• M2: 301,889 km (0.111 R)
• M3: 464,801 km (0.095 R)
• M4: 595,250 km (0.083 R)
• M5: 818,450 km (0.054 R)
• M6: 920,326 km (0.083 R)
• M7: 1,254,079 km (0.036 R)
• M8: 1,866,981 km (0.101 R)
• M9: 2,176,799 km (0.081 R)
• M10: 3,577,483 km (0.117 R)
• M11: 4,036,300 km (0.082 R)
• M12: 4,740,757 km (0.084 R)
• M13: 4,971,137 km (0.1 R)
• M14: 5,087,824 km (0.084 R)
• M15: 5,244,752 km (0.051 R)
• M16: 6,901,847 km (0.117 R)
• M17: 8,289,218 km (0.076 R)
• M18: 8,474,570 km (0.109 R)
• M19: 8,567,620 km (0.109 R)
• M20: 8,849,163 km (0.071 R)
• M21: 9,373,204 km (0.062 R)
• M22: 9,614,805 km (0.077 R)
• M23: 9,760,663 km (0.098 R)
• M24: 10,005,554 km (0.111 R)
• M25: 10,802,911 km (0.049 R)
• M26: 10,954,753 km (0.063 R)
• M27: 11,158,206 km (0.066 R)
• M28: 12,405,403 km (0.119 R)
• M29: 12,511,468 km (0.09 R)
• M30: 13,207,398 km (0.11 R)
• M31: 13,532,923 km (0.052 R)
• M32: 13,916,043 km (0.104 R)
• M33: 14,247,252 km (0.102 R)
• M34: 14,358,254 km (0.086 R)
• M35: 15,199,892 km (0.076 R)
• M36: 15,712,713 km (0.078 R)
• M37: 17,107,564 km (0.078 R)
• M38: 17,403,169 km (0.115 R)
• M39: 18,541,908 km (0.105 R)
• M40: 21,333,853 km (0.083 R)
• M41: 22,745,907 km (0.051 R)
• M42: 23,594,576 km (0.113 R)
• M43: 24,853,442 km (0.074 R)
• M44: 25,524,837 km (0.092 R)
• M45: 25,795,011 km (0.114 R)
• M46: 26,270,284 km (0.092 R)
• M47: 26,611,516 km (0.106 R)
• M48: 27,298,171 km (0.088 R)
• M49: 28,269,510 km (0.078 R)
• M50: 29,111,147 km (0.091 R)
• M51: 29,464,198 km (0.096 R)
• M52: 29,961,013 km (0.094 R)
• M53: 30,174,639 km (0.052 R)
• M54: 30,460,370 km (0.092 R)
• M55: 31,106,633 km (0.075 R)
• M56: 31,540,018 km (0.118 R)
• M57: 32,485,926 km (0.103 R)
• M58: 32,999,046 km (0.093 R)
• M59: 33,146,101 km (0.078 R)
• M60: 33,293,455 km (0.077 R)
• M61: 33,736,713 km (0.113 R)
• M62: 35,228,503 km (0.079 R)
• M63: 35,378,849 km (0.114 R)
• M64: 36,285,562 km (0.09 R)
• M65: 37,967,640 km (0.096 R)
• M66: 39,440,731 km (0.111 R)
• M67: 42,522,447 km (0.113 R)
• M68: 43,003,554 km (0.114 R)
• M69: 43,809,138 km (0.087 R)
• M70: 44,538,428 km (0.058 R)
• M71: 45,845,015 km (0.11 R)
• M72: 46,503,096 km (0.092 R)
• M73: 49,502,534 km (0.118 R)
• M74: 50,346,715 km (0.034 R)
• M75: 50,940,618 km (0.105 R)
• M76: 52,478,185 km (0.103 R)
• M77: 53,857,627 km (0.041 R)
• M78: 56,916,903 km (0.109 R)
• M79: 57,181,692 km (0.114 R)
• M80: 57,270,104 km (0.119 R)
• M81: 57,801,176 km (0.062 R)
• M82: 57,889,888 km (0.106 R)
• M83: 59,315,107 km (0.096 R)
• M84: 59,852,462 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit