🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 201 Days

Day: 47.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 249 Days

Day: 37.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 295 Days

Day: 39.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 448 Days

Day: 40 Hours

Environment

Temp: 1 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.2 AU - 1.84 AU

Year: 718 Days

Day: 36.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.57 AU - 2.73 AU

Year: 1652 Days

Day: 22.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.97 AU - 6.39 AU

Year: 4514 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,572,351 km

• M1: 130,599 km (0.113 R)
• M2: 303,983 km (0.12 R)
• M3: 461,509 km (0.108 R)
• M4: 1,132,755 km (0.103 R)
• M5: 1,293,274 km (0.115 R)
• M6: 1,912,758 km (0.111 R)
• M7: 2,649,378 km (0.097 R)
• M8: 2,955,755 km (0.114 R)
• M9: 3,141,256 km (0.119 R)
• M10: 3,254,502 km (0.108 R)
• M11: 3,485,032 km (0.049 R)
• M12: 3,602,317 km (0.114 R)
• M13: 3,760,890 km (0.07 R)
• M14: 4,167,198 km (0.12 R)
• M15: 4,291,813 km (0.098 R)
• M16: 4,544,933 km (0.092 R)
• M17: 4,694,830 km (0.108 R)
• M18: 4,802,840 km (0.098 R)
• M19: 4,933,588 km (0.056 R)
• M20: 4,999,561 km (0.116 R)
• M21: 5,176,535 km (0.078 R)
• M22: 5,674,098 km (0.083 R)
• M23: 5,998,725 km (0.101 R)
• M24: 6,139,796 km (0.08 R)
• M25: 6,497,185 km (0.073 R)
• M26: 6,934,908 km (0.094 R)
• M27: 7,083,010 km (0.062 R)
• M28: 7,609,445 km (0.105 R)
• M29: 7,890,240 km (0.039 R)
• M30: 8,070,805 km (0.089 R)
• M31: 8,435,824 km (0.077 R)
• M32: 8,567,620 km (0.099 R)
• M33: 9,182,317 km (0.031 R)
• M34: 9,645,772 km (0.026 R)
• M35: 10,144,980 km (0.11 R)
• M36: 10,909,275 km (0.099 R)
• M37: 11,139,357 km (0.077 R)
• M38: 11,312,890 km (0.074 R)
• M39: 11,371,084 km (0.083 R)
• M40: 11,662,800 km (0.12 R)
• M41: 12,824,577 km (0.096 R)
• M42: 13,281,149 km (0.106 R)
• M43: 13,342,335 km (0.085 R)
• M44: 13,991,590 km (0.096 R)
• M45: 14,116,354 km (0.086 R)
• M46: 14,367,080 km (0.095 R)
• M47: 14,619,302 km (0.11 R)
• M48: 15,032,342 km (0.063 R)
• M49: 15,224,276 km (0.107 R)
• M50: 15,869,941 km (0.101 R)
• M51: 15,967,478 km (0.089 R)
• M52: 16,196,064 km (0.078 R)
• M53: 16,458,608 km (0.063 R)
• M54: 16,524,431 km (0.059 R)
• M55: 16,755,560 km (0.06 R)
• M56: 17,187,748 km (0.111 R)
• M57: 17,422,018 km (0.096 R)
• M58: 17,792,273 km (0.098 R)
• M59: 17,859,891 km (0.095 R)
• M60: 18,780,816 km (0.091 R)
• M61: 18,987,560 km (0.086 R)
• M62: 19,160,495 km (0.115 R)
• M63: 19,333,879 km (0.112 R)
• M64: 20,385,103 km (0.101 R)
• M65: 20,775,255 km (0.095 R)
• M66: 20,917,821 km (0.105 R)
• M67: 21,418,974 km (0.079 R)
• M68: 22,214,685 km (0.086 R)
• M69: 22,360,394 km (0.111 R)
• M70: 22,799,463 km (0.075 R)
• M71: 23,019,971 km (0.095 R)
• M72: 23,834,830 km (0.089 R)
• M73: 23,909,480 km (0.046 R)
• M74: 24,058,778 km (0.043 R)
• M75: 24,208,376 km (0.117 R)
• M76: 25,112,845 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 4.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.62 AU - 19.22 AU

Year: 24321 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,572,351 km

• M1: 83,326 km (0.058 R)
• M2: 323,281 km (0.097 R)
• M3: 474,674 km (0.094 R)
• M4: 1,087,876 km (0.109 R)
• M5: 1,148,463 km (0.081 R)
• M6: 1,424,022 km (0.072 R)
• M7: 1,790,537 km (0.08 R)
• M8: 1,862,493 km (0.083 R)
• M9: 2,236,189 km (0.096 R)
• M10: 2,418,549 km (0.043 R)
• M11: 2,769,805 km (0.111 R)
• M12: 3,050,899 km (0.097 R)
• M13: 3,282,327 km (0.048 R)
• M14: 3,370,590 km (0.053 R)
• M15: 4,327,717 km (0.098 R)
• M16: 4,392,193 km (0.103 R)
• M17: 4,554,806 km (0.047 R)
• M18: 4,620,330 km (0.069 R)
• M19: 4,719,364 km (0.091 R)
• M20: 4,852,506 km (0.093 R)
• M21: 5,054,463 km (0.12 R)
• M22: 5,712,095 km (0.049 R)
• M23: 6,068,886 km (0.041 R)
• M24: 6,250,049 km (0.12 R)
• M25: 6,433,008 km (0.113 R)
• M26: 6,469,809 km (0.092 R)
• M27: 6,580,511 km (0.086 R)
• M28: 6,879,108 km (0.077 R)
• M29: 7,489,468 km (0.04 R)
• M30: 8,477,562 km (0.065 R)
• M31: 8,558,345 km (0.084 R)
• M32: 8,639,427 km (0.063 R)
• M33: 8,884,019 km (0.11 R)
• M34: 9,048,427 km (0.091 R)
• M35: 9,338,647 km (0.059 R)
• M36: 9,631,709 km (0.118 R)
• M37: 10,098,604 km (0.109 R)
• M38: 10,270,193 km (0.091 R)
• M39: 10,529,297 km (0.047 R)
• M40: 10,746,961 km (0.099 R)
• M41: 10,878,308 km (0.047 R)
• M42: 11,542,673 km (0.071 R)
• M43: 11,632,282 km (0.081 R)
• M44: 12,540,790 km (0.052 R)
• M45: 13,283,842 km (0.112 R)
• M46: 13,377,790 km (0.077 R)
• M47: 13,566,283 km (0.081 R)
• M48: 14,425,124 km (0.106 R)
• M49: 15,056,278 km (0.077 R)
• M50: 15,895,073 km (0.109 R)
• M51: 16,244,982 km (0.082 R)
• M52: 17,003,144 km (0.075 R)
• M53: 17,207,196 km (0.076 R)
• M54: 17,309,670 km (0.098 R)
• M55: 17,669,453 km (0.087 R)
• M56: 18,292,080 km (0.109 R)
• M57: 19,772,799 km (0.069 R)
• M58: 19,987,472 km (0.107 R)
• M59: 20,799,190 km (0.054 R)
• M60: 22,064,788 km (0.119 R)
• M61: 22,343,190 km (0.029 R)
• M62: 22,622,788 km (0.12 R)
• M63: 23,638,708 km (0.094 R)
• M64: 23,866,545 km (0.051 R)
• M65: 24,554,396 km (0.052 R)
• M66: 24,958,610 km (0.111 R)
• M67: 27,190,909 km (0.096 R)
• M68: 27,969,117 km (0.087 R)
• M69: 28,512,157 km (0.035 R)
• M70: 28,633,332 km (0.074 R)
• M71: 28,815,392 km (0.101 R)
• M72: 29,915,834 km (0.091 R)
• M73: 30,285,640 km (0.06 R)
• M74: 30,533,075 km (0.094 R)
• M75: 31,092,122 km (0.063 R)
• M76: 31,279,269 km (0.033 R)
• M77: 32,662,900 km (0.03 R)
• M78: 33,425,999 km (0.09 R)
• M79: 33,617,783 km (0.059 R)
• M80: 34,194,932 km (0.079 R)
• M81: 34,517,166 km (0.103 R)
• M82: 34,581,642 km (0.069 R)
• M83: 35,359,402 km (0.069 R)
• M84: 35,685,076 km (0.115 R)
• M85: 37,063,920 km (0.096 R)
• M86: 38,192,935 km (0.044 R)
• M87: 40,144,738 km (0.118 R)
• M88: 40,961,842 km (0.108 R)
• M89: 41,784,331 km (0.035 R)
• M90: 43,515,477 km (0.106 R)
• M91: 43,655,052 km (0.097 R)
• M92: 45,058,280 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 3.6

Gravity: 30.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.73 AU - 18.01 AU

Year: 27718 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,572,351 km

• M1: 135,386 km (0.077 R)
• M2: 283,787 km (0.12 R)
• M3: 412,741 km (0.085 R)
• M4: 452,833 km (0.101 R)
• M5: 819,497 km (0.098 R)
• M6: 1,657,694 km (0.108 R)
• M7: 2,200,435 km (0.101 R)
• M8: 3,432,224 km (0.038 R)
• M9: 3,939,959 km (0.095 R)
• M10: 3,983,343 km (0.056 R)
• M11: 4,515,911 km (0.09 R)
• M12: 5,744,409 km (0.065 R)
• M13: 6,394,860 km (0.098 R)
• M14: 7,121,307 km (0.079 R)
• M15: 7,174,115 km (0.113 R)
• M16: 7,873,336 km (0.104 R)
• M17: 8,933,686 km (0.041 R)
• M18: 9,220,016 km (0.105 R)
• M19: 9,277,761 km (0.114 R)
• M20: 10,455,545 km (0.076 R)
• M21: 11,123,200 km (0.049 R)
• M22: 11,992,663 km (0.086 R)
• M23: 12,308,464 km (0.103 R)
• M24: 12,371,894 km (0.061 R)
• M25: 13,664,270 km (0.073 R)
• M26: 13,730,093 km (0.077 R)
• M27: 15,066,899 km (0.093 R)
• M28: 15,134,817 km (0.073 R)
• M29: 16,654,581 km (0.099 R)
• M30: 16,724,743 km (0.117 R)
• M31: 16,865,514 km (0.058 R)
• M32: 20,209,625 km (0.086 R)
• M33: 20,585,116 km (0.081 R)
• M34: 21,342,979 km (0.118 R)
• M35: 21,419,274 km (0.082 R)
• M36: 21,572,163 km (0.117 R)
• M37: 23,042,261 km (0.051 R)
• M38: 24,225,430 km (0.116 R)
• M39: 24,544,373 km (0.052 R)
• M40: 25,025,330 km (0.085 R)
• M41: 26,979,677 km (0.079 R)
• M42: 30,172,993 km (0.103 R)
• M43: 30,344,282 km (0.11 R)
• M44: 30,516,021 km (0.091 R)
• M45: 31,726,716 km (0.112 R)
• M46: 31,988,213 km (0.12 R)
• M47: 33,572,006 km (0.04 R)
• M48: 35,451,703 km (0.079 R)
• M49: 35,813,581 km (0.076 R)
• M50: 36,176,804 km (0.088 R)
• M51: 36,449,820 km (0.111 R)
• M52: 36,998,246 km (0.115 R)
• M53: 37,089,950 km (0.112 R)
• M54: 37,918,273 km (0.087 R)
• M55: 39,125,378 km (0.068 R)
• M56: 39,405,725 km (0.089 R)
• M57: 39,499,373 km (0.078 R)
• M58: 39,593,021 km (0.113 R)
• M59: 40,533,992 km (0.088 R)
• M60: 42,437,625 km (0.097 R)
• M61: 42,629,559 km (0.115 R)
• M62: 43,690,507 km (0.103 R)
• M63: 45,053,344 km (0.082 R)
• M64: 47,621,191 km (0.056 R)
• M65: 47,820,605 km (0.077 R)
• M66: 49,426,538 km (0.116 R)
• M67: 50,134,585 km (0.081 R)
• M68: 50,642,470 km (0.119 R)
• M69: 50,947,948 km (0.101 R)
• M70: 54,036,696 km (0.116 R)
• M71: 54,140,666 km (0.094 R)
• M72: 54,557,296 km (0.091 R)
• M73: 55,393,848 km (0.117 R)
• M74: 57,609,691 km (0.055 R)
• M75: 57,928,634 km (0.05 R)
• M76: 58,141,512 km (0.067 R)
• M77: 59,746,846 km (0.114 R)
• M78: 60,500,969 km (0.081 R)
• M79: 60,933,307 km (0.086 R)
• M80: 61,801,124 km (0.12 R)
• M81: 63,110,405 km (0.037 R)
• M82: 65,312,785 km (0.11 R)
• M83: 65,756,342 km (0.096 R)
• M84: 65,867,344 km (0.104 R)
• M85: 67,540,297 km (0.1 R)
• M86: 71,497,759 km (0.072 R)
• M87: 73,562,210 km (0.088 R)
• M88: 77,631,870 km (0.119 R)
• M89: 77,866,739 km (0.066 R)
• M90: 77,984,173 km (0.119 R)
• M91: 78,336,925 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit