🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.45 AU - 0.73 AU

Year: 205 Days

Day: 33.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,152,081 km

• M1: 122,072 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 260 Days

Day: 44.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.72 AU - 0.98 AU

Year: 355 Days

Day: 37.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 742 Days

Day: 23.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.46 AU - 2.04 AU

Year: 1049 Days

Day: 33 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.61 AU - 2.19 AU

Year: 1186 Days

Day: 33.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 8.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.41 AU - 2.69 AU

Year: 1845 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,152,081 km

• M1: 111,899 km (0.11 R)
• M2: 166,802 km (0.1 R)
• M3: 412,890 km (0.112 R)
• M4: 584,180 km (0.055 R)
• M5: 709,393 km (0.074 R)
• M6: 779,405 km (0.031 R)
• M7: 893,398 km (0.104 R)
• M8: 995,723 km (0.096 R)
• M9: 1,138,589 km (0.029 R)
• M10: 1,222,065 km (0.1 R)
• M11: 1,317,209 km (0.077 R)
• M12: 1,454,690 km (0.066 R)
• M13: 1,680,582 km (0.107 R)
• M14: 1,906,774 km (0.08 R)
• M15: 1,962,126 km (0.103 R)
• M16: 2,063,104 km (0.108 R)
• M17: 2,165,878 km (0.099 R)
• M18: 2,282,116 km (0.064 R)
• M19: 2,460,436 km (0.11 R)
• M20: 2,594,177 km (0.093 R)
• M21: 2,767,860 km (0.101 R)
• M22: 2,868,838 km (0.116 R)
• M23: 2,983,879 km (0.038 R)
• M24: 3,637,323 km (0.109 R)
• M25: 4,101,974 km (0.1 R)
• M26: 4,363,321 km (0.11 R)
• M27: 4,422,113 km (0.084 R)
• M28: 4,963,508 km (0.104 R)
• M29: 5,055,810 km (0.088 R)
• M30: 5,164,118 km (0.081 R)
• M31: 5,304,740 km (0.093 R)
• M32: 5,462,267 km (0.093 R)
• M33: 5,669,610 km (0.088 R)
• M34: 5,814,570 km (0.111 R)
• M35: 6,256,931 km (0.12 R)
• M36: 6,340,107 km (0.086 R)
• M37: 6,608,636 km (0.1 R)
• M38: 7,208,972 km (0.114 R)
• M39: 7,613,036 km (0.053 R)
• M40: 7,844,613 km (0.086 R)
• M41: 8,278,297 km (0.117 R)
• M42: 8,443,005 km (0.111 R)
• M43: 8,608,759 km (0.06 R)
• M44: 8,850,210 km (0.032 R)
• M45: 9,093,755 km (0.099 R)
• M46: 9,587,578 km (0.041 R)
• M47: 10,070,779 km (0.077 R)
• M48: 10,403,784 km (0.111 R)
• M49: 10,700,586 km (0.102 R)
• M50: 10,800,218 km (0.094 R)
• M51: 10,900,150 km (0.08 R)
• M52: 11,000,380 km (0.108 R)
• M53: 11,587,552 km (0.095 R)
• M54: 11,669,382 km (0.066 R)
• M55: 11,874,780 km (0.057 R)
• M56: 12,164,252 km (0.047 R)
• M57: 12,940,515 km (0.044 R)
• M58: 13,281,149 km (0.083 R)
• M59: 13,345,327 km (0.039 R)
• M60: 13,560,149 km (0.034 R)
• M61: 13,668,009 km (0.054 R)
• M62: 13,732,785 km (0.035 R)
• M63: 13,862,786 km (0.084 R)
• M64: 14,102,142 km (0.075 R)
• M65: 14,277,022 km (0.105 R)
• M66: 14,452,650 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 10.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.21 AU - 6.23 AU

Year: 6198 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,152,081 km

• M1: 143,614 km (0.11 R)
• M2: 284,834 km (0.105 R)
• M3: 495,917 km (0.102 R)
• M4: 622,626 km (0.107 R)
• M5: 710,440 km (0.101 R)
• M6: 1,012,927 km (0.111 R)
• M7: 1,191,547 km (0.085 R)
• M8: 1,691,054 km (0.059 R)
• M9: 1,919,939 km (0.089 R)
• M10: 2,113,369 km (0.078 R)
• M11: 2,297,823 km (0.094 R)
• M12: 2,815,432 km (0.118 R)
• M13: 3,440,601 km (0.086 R)
• M14: 3,512,708 km (0.114 R)
• M15: 3,603,514 km (0.083 R)
• M16: 3,806,219 km (0.087 R)
• M17: 4,088,809 km (0.081 R)
• M18: 4,222,998 km (0.108 R)
• M19: 4,594,749 km (0.097 R)
• M20: 4,754,370 km (0.076 R)
• M21: 4,956,626 km (0.081 R)
• M22: 5,120,586 km (0.108 R)
• M23: 5,327,928 km (0.076 R)
• M24: 5,411,703 km (0.107 R)
• M25: 5,517,020 km (0.082 R)
• M26: 5,729,748 km (0.039 R)
• M27: 5,988,552 km (0.085 R)
• M28: 6,833,481 km (0.074 R)
• M29: 6,924,586 km (0.111 R)
• M30: 7,131,181 km (0.083 R)
• M31: 7,316,383 km (0.086 R)
• M32: 7,409,732 km (0.094 R)
• M33: 7,597,477 km (0.099 R)
• M34: 7,905,799 km (0.094 R)
• M35: 8,412,786 km (0.092 R)
• M36: 8,535,007 km (0.12 R)
• M37: 9,356,748 km (0.113 R)
• M38: 9,789,984 km (0.091 R)
• M39: 9,918,638 km (0.108 R)
• M40: 10,623,094 km (0.061 R)
• M41: 10,728,860 km (0.082 R)
• M42: 10,861,553 km (0.111 R)
• M43: 11,021,623 km (0.118 R)
• M44: 11,424,939 km (0.079 R)
• M45: 11,805,666 km (0.1 R)
• M46: 12,190,730 km (0.083 R)
• M47: 13,001,401 km (0.082 R)
• M48: 13,171,345 km (0.096 R)
• M49: 13,456,179 km (0.083 R)
• M50: 13,887,170 km (0.068 R)
• M51: 14,118,897 km (0.113 R)
• M52: 14,235,285 km (0.091 R)
• M53: 14,940,190 km (0.079 R)
• M54: 15,356,670 km (0.088 R)
• M55: 15,927,984 km (0.059 R)
• M56: 16,079,527 km (0.079 R)
• M57: 16,414,477 km (0.069 R)
• M58: 16,721,152 km (0.075 R)
• M59: 17,091,407 km (0.105 R)
• M60: 17,277,656 km (0.081 R)
• M61: 19,176,652 km (0.11 R)
• M62: 19,499,484 km (0.087 R)
• M63: 19,629,185 km (0.054 R)
• M64: 19,824,261 km (0.117 R)
• M65: 20,052,697 km (0.068 R)
• M66: 20,479,051 km (0.108 R)
• M67: 20,643,908 km (0.114 R)
• M68: 21,207,593 km (0.068 R)
• M69: 21,407,754 km (0.08 R)
• M70: 21,575,005 km (0.117 R)
• M71: 22,011,980 km (0.081 R)
• M72: 22,350,071 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 14.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.11 AU - 8.73 AU

Year: 9157 Days

Day: 9.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,152,081 km

• M1: 184,305 km (0.118 R)
• M2: 347,217 km (0.086 R)
• M3: 603,179 km (0.071 R)
• M4: 807,529 km (0.117 R)
• M5: 910,602 km (0.091 R)
• M6: 1,209,648 km (0.057 R)
• M7: 1,330,374 km (0.101 R)
• M8: 1,584,989 km (0.071 R)
• M9: 2,021,067 km (0.051 R)
• M10: 2,625,592 km (0.075 R)
• M11: 2,731,807 km (0.09 R)
• M12: 2,893,971 km (0.11 R)
• M13: 3,171,475 km (0.077 R)
• M14: 3,399,761 km (0.106 R)
• M15: 3,903,308 km (0.102 R)
• M16: 4,056,047 km (0.113 R)
• M17: 4,179,615 km (0.096 R)
• M18: 4,367,360 km (0.092 R)
• M19: 4,947,800 km (0.101 R)
• M20: 5,416,341 km (0.109 R)
• M21: 5,690,553 km (0.116 R)
• M22: 6,832,883 km (0.09 R)
• M23: 7,317,131 km (0.087 R)
• M24: 7,620,665 km (0.115 R)
• M25: 7,735,556 km (0.053 R)
• M26: 8,358,332 km (0.117 R)
• M27: 8,556,250 km (0.065 R)
• M28: 8,675,779 km (0.094 R)
• M29: 8,997,265 km (0.057 R)
• M30: 9,281,800 km (0.073 R)
• M31: 9,404,620 km (0.109 R)
• M32: 9,569,327 km (0.066 R)
• M33: 10,195,544 km (0.097 R)
• M34: 10,322,253 km (0.114 R)
• M35: 10,791,841 km (0.118 R)
• M36: 10,921,093 km (0.114 R)
• M37: 11,050,944 km (0.1 R)
• M38: 11,224,927 km (0.039 R)
• M39: 11,575,434 km (0.102 R)
• M40: 12,603,321 km (0.092 R)
• M41: 12,876,188 km (0.106 R)
• M42: 14,034,674 km (0.116 R)
• M43: 15,565,808 km (0.082 R)
• M44: 15,956,857 km (0.12 R)
• M45: 16,549,713 km (0.082 R)
• M46: 16,948,840 km (0.116 R)
• M47: 17,351,259 km (0.088 R)
• M48: 17,705,955 km (0.058 R)
• M49: 18,628,974 km (0.052 R)
• M50: 18,732,496 km (0.079 R)
• M51: 19,462,533 km (0.1 R)
• M52: 19,620,210 km (0.055 R)
• M53: 19,725,676 km (0.113 R)
• M54: 21,274,313 km (0.086 R)
• M55: 22,695,942 km (0.105 R)
• M56: 24,035,441 km (0.08 R)
• M57: 24,430,828 km (0.028 R)
• M58: 24,885,456 km (0.08 R)
• M59: 25,113,892 km (0.055 R)
• M60: 25,285,630 km (0.08 R)
• M61: 26,498,720 km (0.048 R)
• M62: 26,907,421 km (0.104 R)
• M63: 27,200,483 km (0.045 R)
• M64: 29,281,988 km (0.087 R)
• M65: 29,402,564 km (0.027 R)
• M66: 32,219,193 km (0.041 R)
• M67: 32,780,334 km (0.11 R)
• M68: 34,419,478 km (0.11 R)
• M69: 35,057,064 km (0.097 R)
• M70: 37,580,631 km (0.104 R)
• M71: 38,368,862 km (0.091 R)
• M72: 38,632,753 km (0.052 R)
• M73: 39,361,743 km (0.12 R)
• M74: 39,561,307 km (0.107 R)
• M75: 40,229,111 km (0.025 R)
• M76: 40,363,151 km (0.101 R)
• M77: 41,372,937 km (0.116 R)
• M78: 44,175,354 km (0.062 R)
• M79: 47,038,657 km (0.087 R)
• M80: 47,179,877 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 5.6

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.56 AU - 14.24 AU

Year: 18597 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,152,081 km

• M1: 581,337 km (0.111 R)
• M2: 707,299 km (0.088 R)
• M3: 1,034,619 km (0.07 R)
• M4: 1,376,600 km (0.115 R)
• M5: 1,997,431 km (0.116 R)
• M6: 2,941,393 km (0.067 R)
• M7: 3,049,702 km (0.12 R)
• M8: 3,649,739 km (0.095 R)
• M9: 3,844,665 km (0.104 R)
• M10: 4,082,975 km (0.057 R)
• M11: 4,326,221 km (0.119 R)
• M12: 4,997,466 km (0.105 R)
• M13: 5,040,551 km (0.108 R)
• M14: 5,213,935 km (0.079 R)
• M15: 5,389,263 km (0.079 R)
• M16: 5,477,676 km (0.042 R)
• M17: 5,836,262 km (0.088 R)
• M18: 5,972,545 km (0.11 R)
• M19: 6,110,026 km (0.064 R)
• M20: 6,481,777 km (0.093 R)
• M21: 6,765,265 km (0.097 R)
• M22: 6,860,708 km (0.032 R)
• M23: 6,956,600 km (0.096 R)
• M24: 7,052,941 km (0.079 R)
• M25: 7,295,589 km (0.11 R)
• M26: 7,789,262 km (0.061 R)
• M27: 7,839,228 km (0.069 R)
• M28: 8,756,861 km (0.083 R)
• M29: 8,860,831 km (0.098 R)
• M30: 9,017,610 km (0.105 R)
• M31: 9,175,436 km (0.111 R)
• M32: 9,440,374 km (0.098 R)
• M33: 10,970,012 km (0.063 R)
• M34: 11,421,049 km (0.106 R)
• M35: 11,534,744 km (0.084 R)
• M36: 11,935,666 km (0.086 R)
• M37: 12,166,795 km (0.114 R)
• M38: 12,928,248 km (0.054 R)
• M39: 13,704,960 km (0.101 R)
• M40: 14,558,416 km (0.094 R)
• M41: 14,805,252 km (0.082 R)
• M42: 15,053,735 km (0.051 R)
• M43: 18,873,267 km (0.097 R)
• M44: 20,301,029 km (0.116 R)
• M45: 20,369,844 km (0.108 R)
• M46: 20,993,069 km (0.104 R)
• M47: 21,202,207 km (0.072 R)
• M48: 21,622,427 km (0.099 R)
• M49: 21,763,199 km (0.111 R)
• M50: 23,259,028 km (0.061 R)
• M51: 23,475,347 km (0.11 R)
• M52: 23,620,008 km (0.103 R)
• M53: 23,692,413 km (0.12 R)
• M54: 24,274,498 km (0.054 R)
• M55: 24,934,973 km (0.109 R)
• M56: 25,675,632 km (0.087 R)
• M57: 26,498,869 km (0.088 R)
• M58: 26,649,365 km (0.076 R)
• M59: 27,254,638 km (0.09 R)
• M60: 28,710,075 km (0.068 R)
• M61: 30,347,873 km (0.116 R)
• M62: 32,820,576 km (0.043 R)
• M63: 33,631,845 km (0.092 R)
• M64: 34,121,778 km (0.055 R)
• M65: 34,285,588 km (0.033 R)
• M66: 35,771,992 km (0.108 R)
• M67: 37,110,744 km (0.053 R)
• M68: 38,380,680 km (0.039 R)
• M69: 40,615,373 km (0.102 R)
• M70: 40,788,907 km (0.063 R)
• M71: 44,402,593 km (0.076 R)
• M72: 44,671,121 km (0.07 R)
• M73: 46,565,030 km (0.107 R)
• M74: 46,746,791 km (0.095 R)
• M75: 47,202,167 km (0.082 R)
• M76: 47,384,677 km (0.113 R)
• M77: 48,669,274 km (0.086 R)
• M78: 48,761,426 km (0.105 R)
• M79: 48,853,578 km (0.105 R)
• M80: 49,501,038 km (0.089 R)
• M81: 49,593,789 km (0.057 R)
• M82: 52,969,614 km (0.076 R)
• M83: 53,729,870 km (0.091 R)
• M84: 54,015,902 km (0.111 R)
• M85: 55,165,112 km (0.077 R)
• M86: 56,515,832 km (0.081 R)
• M87: 57,389,932 km (0.094 R)
• M88: 57,779,934 km (0.095 R)
• M89: 57,975,159 km (0.056 R)
• M90: 59,644,073 km (0.087 R)
• M91: 62,427,042 km (0.103 R)
• M92: 63,834,309 km (0.109 R)
• M93: 68,531,233 km (0.089 R)
• M94: 69,048,543 km (0.075 R)
• M95: 69,152,065 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit