🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.97 AU - 1.01 AU

Year: 358 Days

Day: 13.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 408 Days

Day: 25.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.42 AU - 2.44 AU

Year: 1377 Days

Day: 28.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,179,450 km

• M1: 912,547 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.18 AU - 3.02 AU

Year: 1524 Days

Day: 46.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,179,450 km

• M1: 41,139 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.58 AU - 4.18 AU

Year: 2258 Days

Day: 46.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.37 AU - 5.27 AU

Year: 3263 Days

Day: 21.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,179,450 km

• M1: 138,827 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.46 AU - 7.64 AU

Year: 7540 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 102,179,450 km

• M1: 119,080 km (0.057 R)
• M2: 195,674 km (0.113 R)
• M3: 256,112 km (0.107 R)
• M4: 318,344 km (0.09 R)
• M5: 387,309 km (0.082 R)
• M6: 462,108 km (0.085 R)
• M7: 551,867 km (0.079 R)
• M8: 667,805 km (0.092 R)
• M9: 1,052,870 km (0.075 R)
• M10: 1,352,664 km (0.047 R)
• M11: 1,471,893 km (0.089 R)
• M12: 1,650,513 km (0.066 R)
• M13: 1,821,803 km (0.091 R)
• M14: 2,353,922 km (0.045 R)
• M15: 2,846,548 km (0.1 R)
• M16: 3,175,065 km (0.105 R)
• M17: 3,552,052 km (0.096 R)
• M18: 3,607,104 km (0.113 R)
• M19: 3,811,455 km (0.085 R)
• M20: 4,270,271 km (0.077 R)
• M21: 4,466,693 km (0.063 R)
• M22: 4,566,026 km (0.11 R)
• M23: 4,726,545 km (0.114 R)
• M24: 4,787,132 km (0.108 R)
• M25: 5,492,785 km (0.105 R)
• M26: 6,815,679 km (0.066 R)
• M27: 8,086,363 km (0.09 R)
• M28: 8,973,329 km (0.054 R)
• M29: 9,023,444 km (0.115 R)
• M30: 10,072,724 km (0.052 R)
• M31: 10,518,974 km (0.025 R)
• M32: 11,133,223 km (0.105 R)
• M33: 11,704,089 km (0.105 R)
• M34: 12,145,402 km (0.087 R)
• M35: 12,284,379 km (0.096 R)
• M36: 12,592,102 km (0.089 R)
• M37: 12,676,624 km (0.086 R)
• M38: 12,959,215 km (0.109 R)
• M39: 13,215,326 km (0.089 R)
• M40: 13,559,401 km (0.087 R)
• M41: 14,052,027 km (0.117 R)
• M42: 14,432,754 km (0.033 R)
• M43: 14,757,381 km (0.111 R)
• M44: 15,293,989 km (0.098 R)
• M45: 15,384,047 km (0.058 R)
• M46: 16,080,425 km (0.098 R)
• M47: 16,725,042 km (0.052 R)
• M48: 17,159,624 km (0.11 R)
• M49: 18,325,739 km (0.029 R)
• M50: 18,421,482 km (0.092 R)
• M51: 18,613,266 km (0.04 R)
• M52: 18,709,458 km (0.116 R)
• M53: 18,773,635 km (0.091 R)
• M54: 19,549,899 km (0.114 R)
• M55: 19,941,995 km (0.103 R)
• M56: 20,667,395 km (0.087 R)
• M57: 20,866,809 km (0.11 R)
• M58: 21,873,153 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 4.2

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.64 AU - 17.6 AU

Year: 21368 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,179,450 km

• M1: 119,828 km (0.071 R)
• M2: 538,403 km (0.103 R)
• M3: 807,679 km (0.096 R)
• M4: 1,067,979 km (0.097 R)
• M5: 1,160,281 km (0.082 R)
• M6: 1,821,504 km (0.076 R)
• M7: 2,016,430 km (0.069 R)
• M8: 2,130,872 km (0.079 R)
• M9: 2,336,270 km (0.09 R)
• M10: 3,285,917 km (0.07 R)
• M11: 3,660,809 km (0.106 R)
• M12: 3,835,689 km (0.089 R)
• M13: 3,941,904 km (0.027 R)
• M14: 4,121,122 km (0.037 R)
• M15: 4,266,531 km (0.109 R)
• M16: 4,487,637 km (0.068 R)
• M17: 4,712,483 km (0.085 R)
• M18: 5,648,068 km (0.114 R)
• M19: 5,688,309 km (0.115 R)
• M20: 6,386,333 km (0.084 R)
• M21: 6,428,221 km (0.092 R)
• M22: 7,329,099 km (0.069 R)
• M23: 7,816,638 km (0.052 R)
• M24: 7,906,397 km (0.109 R)
• M25: 9,198,474 km (0.109 R)
• M26: 9,675,691 km (0.041 R)
• M27: 10,014,530 km (0.066 R)
• M28: 10,753,394 km (0.116 R)
• M29: 10,953,406 km (0.105 R)
• M30: 11,205,180 km (0.101 R)
• M31: 11,408,034 km (0.11 R)
• M32: 11,611,936 km (0.083 R)
• M33: 11,765,723 km (0.103 R)
• M34: 11,920,258 km (0.119 R)
• M35: 12,075,391 km (0.105 R)
• M36: 12,966,994 km (0.083 R)
• M37: 13,073,358 km (0.12 R)
• M38: 13,286,834 km (0.096 R)
• M39: 14,757,531 km (0.091 R)
• M40: 16,508,574 km (0.117 R)
• M41: 17,087,368 km (0.094 R)
• M42: 17,496,369 km (0.038 R)
• M43: 17,555,161 km (0.057 R)
• M44: 17,790,628 km (0.118 R)
• M45: 18,983,521 km (0.1 R)
• M46: 19,164,684 km (0.11 R)
• M47: 19,285,709 km (0.066 R)
• M48: 20,140,511 km (0.112 R)
• M49: 20,387,048 km (0.076 R)
• M50: 20,758,649 km (0.091 R)
• M51: 21,886,767 km (0.035 R)
• M52: 22,267,194 km (0.116 R)
• M53: 22,458,231 km (0.106 R)
• M54: 22,777,921 km (0.099 R)
• M55: 23,292,388 km (0.099 R)
• M56: 24,267,467 km (0.115 R)
• M57: 25,654,688 km (0.078 R)
• M58: 25,855,000 km (0.1 R)
• M59: 25,921,870 km (0.034 R)
• M60: 27,271,393 km (0.102 R)
• M61: 27,407,676 km (0.065 R)
• M62: 27,886,240 km (0.102 R)
• M63: 28,712,918 km (0.096 R)
• M64: 29,407,949 km (0.105 R)
• M65: 29,757,560 km (0.098 R)
• M66: 30,814,618 km (0.08 R)
• M67: 31,883,944 km (0.077 R)
• M68: 32,099,215 km (0.067 R)
• M69: 35,386,479 km (0.109 R)
• M70: 36,655,966 km (0.045 R)
• M71: 36,956,808 km (0.104 R)
• M72: 38,168,401 km (0.115 R)
• M73: 38,855,653 km (0.086 R)
• M74: 39,162,329 km (0.083 R)
• M75: 40,319,768 km (0.119 R)
• M76: 41,097,677 km (0.08 R)
• M77: 42,431,342 km (0.118 R)
• M78: 42,510,180 km (0.101 R)
• M79: 42,984,555 km (0.102 R)
• M80: 43,063,841 km (0.072 R)
• M81: 44,658,704 km (0.117 R)
• M82: 44,899,557 km (0.107 R)
• M83: 45,302,125 km (0.068 R)
• M84: 45,382,758 km (0.086 R)
• M85: 45,867,605 km (0.105 R)
• M86: 46,354,097 km (0.091 R)
• M87: 48,894,867 km (0.113 R)
• M88: 50,307,370 km (0.116 R)
• M89: 53,854,037 km (0.028 R)
• M90: 55,398,485 km (0.077 R)
• M91: 55,830,075 km (0.076 R)
• M92: 56,783,612 km (0.117 R)
• M93: 56,957,444 km (0.06 R)
• M94: 57,305,858 km (0.104 R)
• M95: 58,267,623 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 3.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.57 AU - 18.79 AU

Year: 21495 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 102,179,450 km

• M1: 50,265 km (0.027 R)
• M2: 139,874 km (0.074 R)
• M3: 560,244 km (0.113 R)
• M4: 649,255 km (0.093 R)
• M5: 727,046 km (0.111 R)
• M6: 995,873 km (0.051 R)
• M7: 1,067,530 km (0.118 R)
• M8: 1,720,824 km (0.101 R)
• M9: 2,306,051 km (0.072 R)
• M10: 2,946,629 km (0.093 R)
• M11: 2,998,091 km (0.096 R)
• M12: 3,206,930 km (0.103 R)
• M13: 3,528,864 km (0.056 R)
• M14: 3,556,091 km (0.115 R)
• M15: 4,116,634 km (0.045 R)
• M16: 4,644,116 km (0.098 R)
• M17: 4,734,174 km (0.088 R)
• M18: 4,824,681 km (0.085 R)
• M19: 5,761,463 km (0.099 R)
• M20: 7,759,193 km (0.077 R)
• M21: 8,045,074 km (0.041 R)
• M22: 8,153,084 km (0.048 R)
• M23: 8,590,359 km (0.04 R)
• M24: 8,700,762 km (0.032 R)
• M25: 9,222,559 km (0.094 R)
• M26: 9,411,352 km (0.109 R)
• M27: 10,296,223 km (0.081 R)
• M28: 10,807,997 km (0.032 R)
• M29: 11,047,055 km (0.093 R)
• M30: 11,328,000 km (0.12 R)
• M31: 11,611,488 km (0.106 R)
• M32: 11,979,199 km (0.087 R)
• M33: 12,852,103 km (0.097 R)
• M34: 13,275,016 km (0.116 R)
• M35: 14,482,869 km (0.06 R)
• M36: 15,144,391 km (0.101 R)
• M37: 16,909,646 km (0.106 R)
• M38: 17,465,851 km (0.056 R)
• M39: 17,886,819 km (0.074 R)
• M40: 21,672,692 km (0.058 R)
• M41: 21,923,568 km (0.097 R)
• M42: 21,973,982 km (0.118 R)
• M43: 24,641,312 km (0.09 R)
• M44: 26,225,853 km (0.112 R)
• M45: 27,952,063 km (0.044 R)
• M46: 28,115,723 km (0.117 R)
• M47: 29,049,513 km (0.05 R)
• M48: 29,881,726 km (0.081 R)
• M49: 30,834,365 km (0.026 R)
• M50: 33,345,964 km (0.044 R)
• M51: 34,100,386 km (0.109 R)
• M52: 34,275,415 km (0.106 R)
• M53: 35,567,193 km (0.092 R)
• M54: 36,516,691 km (0.056 R)
• M55: 36,755,299 km (0.057 R)
• M56: 37,234,312 km (0.09 R)
• M57: 38,865,676 km (0.102 R)
• M58: 39,292,479 km (0.06 R)
• M59: 40,458,595 km (0.067 R)
• M60: 41,077,032 km (0.077 R)
• M61: 41,138,966 km (0.051 R)
• M62: 41,449,531 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.4

Radius: 4.4

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.06 AU - 22.7 AU

Year: 32215 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,179,450 km

• M1: 63,878 km (0.096 R)
• M2: 723,455 km (0.065 R)
• M3: 1,029,533 km (0.025 R)
• M4: 2,027,799 km (0.094 R)
• M5: 2,322,357 km (0.075 R)
• M6: 2,997,941 km (0.114 R)
• M7: 3,092,338 km (0.073 R)
• M8: 4,353,148 km (0.081 R)
• M9: 4,786,384 km (0.102 R)
• M10: 5,519,413 km (0.117 R)
• M11: 6,047,045 km (0.11 R)
• M12: 6,775,437 km (0.081 R)
• M13: 6,899,454 km (0.099 R)
• M14: 7,403,299 km (0.094 R)
• M15: 7,467,028 km (0.103 R)
• M16: 7,595,233 km (0.111 R)
• M17: 8,379,426 km (0.109 R)
• M18: 8,984,250 km (0.102 R)
• M19: 9,533,723 km (0.047 R)
• M20: 10,093,967 km (0.109 R)
• M21: 11,466,677 km (0.073 R)
• M22: 12,515,208 km (0.103 R)
• M23: 12,820,238 km (0.106 R)
• M24: 13,437,928 km (0.106 R)
• M25: 14,302,903 km (0.116 R)
• M26: 19,326,699 km (0.084 R)
• M27: 19,679,151 km (0.118 R)
• M28: 20,929,640 km (0.109 R)
• M29: 21,019,997 km (0.067 R)
• M30: 21,655,638 km (0.107 R)
• M31: 21,930,150 km (0.097 R)
• M32: 22,113,707 km (0.119 R)
• M33: 22,760,119 km (0.115 R)
• M34: 22,946,069 km (0.095 R)
• M35: 23,319,316 km (0.095 R)
• M36: 25,987,394 km (0.117 R)
• M37: 27,258,677 km (0.08 R)
• M38: 27,455,996 km (0.111 R)
• M39: 27,653,914 km (0.112 R)
• M40: 27,752,948 km (0.063 R)
• M41: 32,228,468 km (0.084 R)
• M42: 32,751,163 km (0.032 R)
• M43: 33,698,716 km (0.045 R)
• M44: 34,442,067 km (0.047 R)
• M45: 35,190,805 km (0.102 R)
• M46: 36,595,379 km (0.025 R)
• M47: 38,238,712 km (0.066 R)
• M48: 39,459,131 km (0.078 R)
• M49: 40,692,266 km (0.038 R)
• M50: 41,256,849 km (0.042 R)
• M51: 45,632,138 km (0.119 R)
• M52: 46,926,010 km (0.076 R)
• M53: 47,044,192 km (0.103 R)
• M54: 47,636,749 km (0.086 R)
• M55: 47,874,460 km (0.111 R)
• M56: 48,589,987 km (0.117 R)
• M57: 50,515,162 km (0.109 R)
• M58: 51,365,326 km (0.101 R)
• M59: 55,186,355 km (0.116 R)
• M60: 56,689,964 km (0.05 R)
• M61: 57,446,779 km (0.027 R)
• M62: 60,507,252 km (0.089 R)
• M63: 61,539,178 km (0.115 R)
• M64: 62,967,539 km (0.119 R)
• M65: 64,275,473 km (0.098 R)
• M66: 66,519,441 km (0.06 R)
• M67: 68,788,841 km (0.112 R)
• M68: 69,192,007 km (0.036 R)
• M69: 69,461,283 km (0.096 R)
• M70: 70,000,584 km (0.056 R)
• M71: 71,763,445 km (0.118 R)
• M72: 74,228,070 km (0.115 R)
• M73: 75,609,307 km (0.113 R)
• M74: 77,277,922 km (0.115 R)
• M75: 77,697,095 km (0.025 R)
• M76: 80,793,172 km (0.071 R)
• M77: 82,356,171 km (0.099 R)
• M78: 84,647,562 km (0.047 R)
• M79: 85,656,599 km (0.036 R)
• M80: 86,379,905 km (0.099 R)
• M81: 87,250,415 km (0.056 R)
• M82: 89,292,725 km (0.098 R)
• M83: 90,614,123 km (0.06 R)
• M84: 96,414,032 km (0.056 R)
• M85: 96,714,575 km (0.099 R)
• M86: 98,979,486 km (0.058 R)
• M87: 100,042,379 km (0.057 R)
• M88: 101,109,012 km (0.1 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit