🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 134 Days

Day: 24.1 Hours

Environment

Temp: 289 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,976,668 km

• M1: 70,610 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.77 AU - 1.27 AU

Year: 359 Days

Day: 43.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,976,668 km

• M1: 300,692 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.97 AU - 1.35 AU

Year: 435 Days

Day: 39.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.36 AU - 1.48 AU

Year: 589 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.22 AU - 3.68 AU

Year: 2232 Days

Day: 36.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 11

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.46 AU - 8.26 AU

Year: 7674 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,976,668 km

• M1: 140,772 km (0.043 R)
• M2: 303,983 km (0.093 R)
• M3: 510,129 km (0.071 R)
• M4: 732,730 km (0.109 R)
• M5: 864,975 km (0.099 R)
• M6: 1,412,353 km (0.103 R)
• M7: 1,516,623 km (0.103 R)
• M8: 2,568,895 km (0.116 R)
• M9: 2,934,661 km (0.072 R)
• M10: 3,015,145 km (0.086 R)
• M11: 3,485,930 km (0.107 R)
• M12: 3,773,756 km (0.062 R)
• M13: 3,891,041 km (0.096 R)
• M14: 4,159,419 km (0.045 R)
• M15: 4,683,012 km (0.091 R)
• M16: 5,260,310 km (0.115 R)
• M17: 5,792,430 km (0.069 R)
• M18: 6,622,698 km (0.085 R)
• M19: 7,489,917 km (0.08 R)
• M20: 7,675,119 km (0.081 R)
• M21: 8,088,009 km (0.097 R)
• M22: 8,240,000 km (0.093 R)
• M23: 8,316,295 km (0.089 R)
• M24: 8,392,889 km (0.104 R)
• M25: 8,546,676 km (0.116 R)
• M26: 8,779,151 km (0.098 R)
• M27: 8,857,092 km (0.096 R)
• M28: 8,974,526 km (0.107 R)
• M29: 10,547,547 km (0.089 R)
• M30: 11,301,970 km (0.095 R)
• M31: 11,987,128 km (0.114 R)
• M32: 12,247,578 km (0.112 R)
• M33: 12,334,793 km (0.074 R)
• M34: 12,862,575 km (0.049 R)
• M35: 13,129,158 km (0.099 R)
• M36: 13,713,188 km (0.085 R)
• M37: 14,076,860 km (0.116 R)
• M38: 15,563,115 km (0.077 R)
• M39: 17,049,969 km (0.049 R)
• M40: 17,686,807 km (0.074 R)
• M41: 18,883,141 km (0.107 R)
• M42: 19,287,803 km (0.074 R)
• M43: 19,491,107 km (0.051 R)
• M44: 19,797,633 km (0.11 R)
• M45: 20,570,605 km (0.047 R)
• M46: 20,934,726 km (0.051 R)
• M47: 21,511,127 km (0.077 R)
• M48: 21,933,741 km (0.093 R)
• M49: 22,092,913 km (0.1 R)
• M50: 22,412,304 km (0.085 R)
• M51: 22,519,117 km (0.089 R)
• M52: 23,760,031 km (0.045 R)
• M53: 25,523,042 km (0.048 R)
• M54: 25,802,342 km (0.11 R)
• M55: 26,986,259 km (0.09 R)
• M56: 28,187,979 km (0.097 R)
• M57: 29,231,873 km (0.088 R)
• M58: 29,758,607 km (0.107 R)
• M59: 31,118,751 km (0.117 R)
• M60: 31,536,727 km (0.082 R)
• M61: 32,016,787 km (0.117 R)
• M62: 32,378,365 km (0.103 R)
• M63: 32,499,240 km (0.048 R)
• M64: 32,983,937 km (0.026 R)
• M65: 33,227,333 km (0.082 R)
• M66: 34,699,675 km (0.103 R)
• M67: 34,823,392 km (0.09 R)
• M68: 35,630,772 km (0.07 R)
• M69: 36,130,579 km (0.102 R)
• M70: 36,318,623 km (0.099 R)
• M71: 36,632,779 km (0.118 R)
• M72: 36,758,740 km (0.094 R)
• M73: 37,200,652 km (0.114 R)
• M74: 37,834,947 km (0.111 R)
• M75: 38,664,766 km (0.09 R)
• M76: 39,114,158 km (0.083 R)
• M77: 39,500,719 km (0.078 R)
• M78: 39,629,822 km (0.112 R)
• M79: 39,888,627 km (0.057 R)
• M80: 40,407,582 km (0.077 R)
• M81: 41,452,523 km (0.055 R)
• M82: 42,638,535 km (0.095 R)
• M83: 43,169,158 km (0.069 R)
• M84: 44,237,287 km (0.079 R)
• M85: 44,640,005 km (0.117 R)
• M86: 45,111,388 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 9.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.17 AU - 12.33 AU

Year: 11428 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,976,668 km

• M1: 230,231 km (0.086 R)
• M2: 374,144 km (0.103 R)
• M3: 453,581 km (0.118 R)
• M4: 618,438 km (0.09 R)
• M5: 849,267 km (0.043 R)
• M6: 991,235 km (0.117 R)
• M7: 1,299,108 km (0.095 R)
• M8: 2,001,021 km (0.075 R)
• M9: 2,346,143 km (0.098 R)
• M10: 2,851,186 km (0.081 R)
• M11: 3,091,889 km (0.112 R)
• M12: 3,440,003 km (0.114 R)
• M13: 3,879,671 km (0.112 R)
• M14: 4,558,397 km (0.058 R)
• M15: 5,040,850 km (0.078 R)
• M16: 5,273,624 km (0.076 R)
• M17: 5,509,839 km (0.08 R)
• M18: 6,023,558 km (0.093 R)
• M19: 6,239,428 km (0.115 R)
• M20: 6,395,309 km (0.096 R)
• M21: 6,679,096 km (0.074 R)
• M22: 6,774,689 km (0.057 R)
• M23: 6,967,072 km (0.057 R)
• M24: 7,324,611 km (0.056 R)
• M25: 7,390,135 km (0.111 R)
• M26: 7,721,344 km (0.069 R)
• M27: 8,159,217 km (0.117 R)
• M28: 8,536,055 km (0.103 R)
• M29: 8,778,702 km (0.119 R)
• M30: 9,271,178 km (0.1 R)
• M31: 9,413,446 km (0.052 R)
• M32: 10,062,850 km (0.107 R)
• M33: 10,319,411 km (0.118 R)
• M34: 10,466,914 km (0.092 R)
• M35: 10,951,312 km (0.117 R)
• M36: 11,139,506 km (0.036 R)
• M37: 11,328,897 km (0.091 R)
• M38: 11,672,374 km (0.037 R)
• M39: 12,526,428 km (0.063 R)
• M40: 12,723,299 km (0.112 R)
• M41: 12,881,573 km (0.027 R)
• M42: 13,000,653 km (0.09 R)
• M43: 14,541,212 km (0.052 R)
• M44: 14,914,459 km (0.066 R)
• M45: 16,138,618 km (0.109 R)
• M46: 16,568,263 km (0.061 R)
• M47: 16,871,199 km (0.076 R)
• M48: 17,001,648 km (0.103 R)
• M49: 17,263,445 km (0.081 R)
• M50: 18,592,472 km (0.111 R)
• M51: 18,727,110 km (0.111 R)
• M52: 18,997,583 km (0.099 R)
• M53: 19,679,151 km (0.071 R)
• M54: 19,908,185 km (0.03 R)
• M55: 20,600,524 km (0.053 R)
• M56: 21,019,698 km (0.086 R)
• M57: 21,253,818 km (0.103 R)
• M58: 21,724,603 km (0.113 R)
• M59: 22,103,684 km (0.104 R)
• M60: 23,157,601 km (0.058 R)
• M61: 23,544,910 km (0.095 R)
• M62: 25,463,353 km (0.099 R)
• M63: 25,612,951 km (0.086 R)
• M64: 26,164,219 km (0.113 R)
• M65: 26,466,556 km (0.06 R)
• M66: 27,482,625 km (0.063 R)
• M67: 28,046,908 km (0.063 R)
• M68: 29,552,760 km (0.113 R)
• M69: 29,920,173 km (0.112 R)
• M70: 30,978,278 km (0.093 R)
• M71: 31,244,862 km (0.116 R)
• M72: 31,512,043 km (0.104 R)
• M73: 31,994,945 km (0.096 R)
• M74: 32,913,776 km (0.078 R)
• M75: 33,676,874 km (0.086 R)
• M76: 34,005,690 km (0.101 R)
• M77: 34,445,957 km (0.115 R)
• M78: 34,777,316 km (0.064 R)
• M79: 38,148,504 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.7

Radius: 6.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.16 AU - 20.6 AU

Year: 26330 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,976,668 km

• M1: 172,935 km (0.095 R)
• M2: 474,973 km (0.059 R)
• M3: 749,934 km (0.119 R)
• M4: 867,817 km (0.109 R)
• M5: 1,456,186 km (0.076 R)
• M6: 1,514,978 km (0.059 R)
• M7: 1,574,368 km (0.092 R)
• M8: 2,313,531 km (0.079 R)
• M9: 3,069,748 km (0.047 R)
• M10: 3,221,889 km (0.067 R)
• M11: 4,525,635 km (0.086 R)
• M12: 5,007,490 km (0.098 R)
• M13: 5,830,876 km (0.102 R)
• M14: 6,306,298 km (0.106 R)
• M15: 6,499,878 km (0.076 R)
• M16: 6,893,021 km (0.072 R)
• M17: 7,142,700 km (0.101 R)
• M18: 7,446,234 km (0.12 R)
• M19: 7,497,247 km (0.106 R)
• M20: 8,170,737 km (0.092 R)
• M21: 8,701,959 km (0.043 R)
• M22: 9,189,498 km (0.059 R)
• M23: 9,464,309 km (0.116 R)
• M24: 9,519,511 km (0.12 R)
• M25: 10,021,861 km (0.069 R)
• M26: 10,078,259 km (0.097 R)
• M27: 11,168,678 km (0.083 R)
• M28: 11,876,425 km (0.076 R)
• M29: 12,477,360 km (0.092 R)
• M30: 12,781,642 km (0.102 R)
• M31: 14,402,236 km (0.059 R)
• M32: 14,593,422 km (0.1 R)
• M33: 15,757,892 km (0.083 R)
• M34: 16,417,618 km (0.072 R)
• M35: 17,627,715 km (0.093 R)
• M36: 17,832,216 km (0.116 R)
• M37: 18,588,583 km (0.094 R)
• M38: 19,566,504 km (0.095 R)
• M39: 20,560,881 km (0.096 R)
• M40: 21,281,344 km (0.103 R)
• M41: 21,499,009 km (0.107 R)
• M42: 21,571,714 km (0.052 R)
• M43: 22,820,856 km (0.119 R)
• M44: 23,118,107 km (0.07 R)
• M45: 23,192,607 km (0.118 R)
• M46: 23,641,550 km (0.051 R)
• M47: 24,471,818 km (0.083 R)
• M48: 25,005,134 km (0.075 R)
• M49: 26,083,286 km (0.093 R)
• M50: 28,364,504 km (0.12 R)
• M51: 30,055,858 km (0.029 R)
• M52: 30,626,873 km (0.049 R)
• M53: 31,201,329 km (0.046 R)
• M54: 31,283,757 km (0.101 R)
• M55: 32,277,985 km (0.103 R)
• M56: 32,361,311 km (0.103 R)
• M57: 33,450,832 km (0.086 R)
• M58: 37,752,219 km (0.082 R)
• M59: 38,103,625 km (0.116 R)
• M60: 39,253,733 km (0.111 R)
• M61: 39,699,086 km (0.116 R)
• M62: 42,314,955 km (0.066 R)
• M63: 42,497,464 km (0.04 R)
• M64: 48,376,959 km (0.114 R)
• M65: 48,567,697 km (0.116 R)
• M66: 48,854,326 km (0.114 R)
• M67: 49,910,188 km (0.076 R)
• M68: 50,489,281 km (0.107 R)
• M69: 50,973,530 km (0.1 R)
• M70: 51,849,126 km (0.094 R)
• M71: 52,729,509 km (0.119 R)
• M72: 53,220,938 km (0.113 R)
• M73: 55,002,200 km (0.104 R)
• M74: 55,800,155 km (0.044 R)
• M75: 56,000,168 km (0.111 R)
• M76: 56,300,710 km (0.094 R)
• M77: 58,724,495 km (0.037 R)
• M78: 59,642,277 km (0.068 R)
• M79: 60,873,169 km (0.058 R)
• M80: 61,905,394 km (0.045 R)
• M81: 63,151,544 km (0.101 R)
• M82: 64,720,976 km (0.117 R)
• M83: 65,246,962 km (0.063 R)
• M84: 65,563,212 km (0.12 R)
• M85: 68,325,536 km (0.099 R)
• M86: 68,432,499 km (0.102 R)
• M87: 68,539,611 km (0.061 R)
• M88: 68,753,835 km (0.084 R)
• M89: 69,398,003 km (0.077 R)
• M90: 72,103,631 km (0.102 R)
• M91: 72,867,328 km (0.118 R)
• M92: 72,976,684 km (0.066 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit