🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 231 Days

Day: 31.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.75 AU - 1.15 AU

Year: 343 Days

Day: 31.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.2 AU

Year: 896 Days

Day: 41.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.14 AU - 2.4 AU

Year: 1268 Days

Day: 18.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.1 AU - 3.5 AU

Year: 1738 Days

Day: 15.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 12.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.66 AU - 6.8 AU

Year: 5087 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,227,314 km

• M1: 389,553 km (0.07 R)
• M2: 968,048 km (0.11 R)
• M3: 1,133,802 km (0.103 R)
• M4: 1,426,117 km (0.062 R)
• M5: 1,706,463 km (0.075 R)
• M6: 2,239,630 km (0.11 R)
• M7: 2,525,062 km (0.096 R)
• M8: 2,844,304 km (0.099 R)
• M9: 3,019,932 km (0.064 R)
• M10: 3,131,682 km (0.04 R)
• M11: 3,475,009 km (0.094 R)
• M12: 3,686,840 km (0.104 R)
• M13: 3,951,777 km (0.12 R)
• M14: 4,272,964 km (0.11 R)
• M15: 4,398,626 km (0.08 R)
• M16: 4,576,947 km (0.112 R)
• M17: 4,679,870 km (0.089 R)
• M18: 4,809,572 km (0.097 R)
• M19: 5,019,757 km (0.054 R)
• M20: 5,233,083 km (0.112 R)
• M21: 5,449,252 km (0.079 R)
• M22: 5,751,589 km (0.027 R)
• M23: 6,661,892 km (0.116 R)
• M24: 6,866,991 km (0.082 R)
• M25: 7,434,416 km (0.07 R)
• M26: 7,862,266 km (0.091 R)
• M27: 8,361,025 km (0.06 R)
• M28: 8,902,270 km (0.099 R)
• M29: 9,389,361 km (0.072 R)
• M30: 9,553,619 km (0.102 R)
• M31: 9,885,128 km (0.048 R)
• M32: 10,593,474 km (0.07 R)
• M33: 10,695,949 km (0.115 R)
• M34: 10,867,687 km (0.113 R)
• M35: 11,458,150 km (0.066 R)
• M36: 12,166,196 km (0.068 R)
• M37: 12,417,521 km (0.107 R)
• M38: 12,706,694 km (0.079 R)
• M39: 13,254,970 km (0.113 R)
• M40: 13,550,426 km (0.108 R)
• M41: 13,923,074 km (0.09 R)
• M42: 14,564,101 km (0.114 R)
• M43: 15,176,405 km (0.05 R)
• M44: 15,485,624 km (0.112 R)
• M45: 16,031,955 km (0.113 R)
• M46: 16,110,494 km (0.103 R)
• M47: 17,023,041 km (0.092 R)
• M48: 17,103,225 km (0.108 R)
• M49: 17,344,377 km (0.097 R)
• M50: 17,627,267 km (0.04 R)
• M51: 18,361,643 km (0.088 R)
• M52: 18,443,921 km (0.062 R)
• M53: 19,147,630 km (0.059 R)
• M54: 19,231,105 km (0.061 R)
• M55: 20,241,041 km (0.088 R)
• M56: 20,838,235 km (0.07 R)
• M57: 20,924,105 km (0.084 R)
• M58: 21,354,647 km (0.095 R)
• M59: 21,441,264 km (0.1 R)
• M60: 21,571,115 km (0.082 R)
• M61: 22,137,343 km (0.1 R)
• M62: 22,224,858 km (0.092 R)
• M63: 22,400,336 km (0.11 R)
• M64: 22,620,245 km (0.102 R)
• M65: 24,315,040 km (0.05 R)
• M66: 24,722,395 km (0.073 R)
• M67: 25,223,398 km (0.077 R)
• M68: 25,911,997 km (0.115 R)
• M69: 26,189,202 km (0.033 R)
• M70: 26,420,929 km (0.08 R)
• M71: 27,120,149 km (0.111 R)
• M72: 27,401,692 km (0.074 R)
• M73: 28,204,285 km (0.085 R)
• M74: 29,062,528 km (0.093 R)
• M75: 29,158,420 km (0.066 R)
• M76: 30,317,355 km (0.069 R)
• M77: 31,049,337 km (0.05 R)
• M78: 31,147,324 km (0.044 R)
• M79: 32,232,656 km (0.098 R)
• M80: 32,431,322 km (0.075 R)
• M81: 32,730,069 km (0.095 R)
• M82: 32,829,851 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 11.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.58 AU - 7.4 AU

Year: 6854 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,227,314 km

• M1: 148,850 km (0.098 R)
• M2: 223,200 km (0.09 R)
• M3: 345,122 km (0.042 R)
• M4: 454,478 km (0.109 R)
• M5: 662,120 km (0.08 R)
• M6: 842,685 km (0.034 R)
• M7: 1,066,483 km (0.048 R)
• M8: 1,395,449 km (0.099 R)
• M9: 1,512,285 km (0.067 R)
• M10: 1,602,343 km (0.083 R)
• M11: 1,694,046 km (0.095 R)
• M12: 1,787,844 km (0.099 R)
• M13: 2,197,443 km (0.075 R)
• M14: 2,317,421 km (0.111 R)
• M15: 2,564,257 km (0.115 R)
• M16: 2,801,220 km (0.104 R)
• M17: 2,969,518 km (0.059 R)
• M18: 3,574,940 km (0.079 R)
• M19: 4,154,632 km (0.097 R)
• M20: 4,542,988 km (0.09 R)
• M21: 4,675,083 km (0.111 R)
• M22: 4,763,795 km (0.102 R)
• M23: 4,988,191 km (0.032 R)
• M24: 5,078,997 km (0.036 R)
• M25: 5,587,929 km (0.097 R)
• M26: 6,064,997 km (0.117 R)
• M27: 6,186,321 km (0.056 R)
• M28: 6,830,340 km (0.088 R)
• M29: 8,155,029 km (0.109 R)
• M30: 8,723,351 km (0.033 R)
• M31: 9,192,789 km (0.105 R)
• M32: 9,416,588 km (0.098 R)
• M33: 9,898,143 km (0.076 R)
• M34: 10,012,585 km (0.051 R)
• M35: 10,213,944 km (0.083 R)
• M36: 10,358,755 km (0.105 R)
• M37: 10,591,679 km (0.098 R)
• M38: 11,751,960 km (0.102 R)
• M39: 12,486,037 km (0.105 R)
• M40: 13,046,281 km (0.104 R)
• M41: 13,203,358 km (0.093 R)
• M42: 13,424,464 km (0.072 R)
• M43: 13,678,481 km (0.063 R)
• M44: 14,320,705 km (0.093 R)
• M45: 14,972,802 km (0.093 R)
• M46: 15,236,394 km (0.072 R)
• M47: 16,137,122 km (0.113 R)
• M48: 16,305,869 km (0.096 R)
• M49: 16,679,115 km (0.104 R)
• M50: 17,020,947 km (0.117 R)
• M51: 17,365,022 km (0.111 R)
• M52: 17,537,957 km (0.085 R)
• M53: 17,955,335 km (0.05 R)
• M54: 18,305,543 km (0.072 R)
• M55: 19,191,163 km (0.092 R)
• M56: 19,405,836 km (0.11 R)
• M57: 19,585,353 km (0.092 R)
• M58: 19,693,213 km (0.055 R)
• M59: 19,945,884 km (0.117 R)
• M60: 20,491,019 km (0.098 R)
• M61: 21,077,742 km (0.092 R)
• M62: 21,410,298 km (0.097 R)
• M63: 22,043,097 km (0.083 R)
• M64: 22,305,491 km (0.045 R)
• M65: 22,568,933 km (0.104 R)
• M66: 23,022,813 km (0.099 R)
• M67: 23,556,279 km (0.103 R)
• M68: 23,862,955 km (0.1 R)
• M69: 24,016,741 km (0.104 R)
• M70: 24,674,224 km (0.082 R)
• M71: 25,573,158 km (0.069 R)
• M72: 26,323,840 km (0.101 R)
• M73: 26,642,034 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.59 AU - 8.67 AU

Year: 8597 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,227,314 km

• M1: 158,424 km (0.079 R)
• M2: 278,701 km (0.117 R)
• M3: 523,742 km (0.061 R)
• M4: 596,596 km (0.096 R)
• M5: 981,512 km (0.11 R)
• M6: 1,094,159 km (0.101 R)
• M7: 1,655,151 km (0.034 R)
• M8: 2,098,559 km (0.119 R)
• M9: 2,397,605 km (0.089 R)
• M10: 2,500,229 km (0.115 R)
• M11: 2,604,499 km (0.094 R)
• M12: 2,817,526 km (0.083 R)
• M13: 3,289,208 km (0.084 R)
• M14: 3,905,851 km (0.093 R)
• M15: 4,027,474 km (0.091 R)
• M16: 4,274,460 km (0.106 R)
• M17: 4,368,407 km (0.108 R)
• M18: 4,494,668 km (0.119 R)
• M19: 4,718,616 km (0.051 R)
• M20: 5,311,622 km (0.059 R)
• M21: 5,823,696 km (0.098 R)
• M22: 6,068,138 km (0.094 R)
• M23: 6,459,187 km (0.095 R)
• M24: 7,005,519 km (0.082 R)
• M25: 7,265,669 km (0.099 R)
• M26: 7,566,959 km (0.06 R)
• M27: 7,872,139 km (0.099 R)
• M28: 8,026,375 km (0.115 R)
• M29: 9,255,171 km (0.095 R)
• M30: 9,377,243 km (0.114 R)
• M31: 10,288,444 km (0.109 R)
• M32: 12,061,029 km (0.115 R)
• M33: 12,239,051 km (0.071 R)
• M34: 13,141,874 km (0.085 R)
• M35: 14,019,564 km (0.115 R)
• M36: 14,113,063 km (0.098 R)
• M37: 15,155,012 km (0.059 R)
• M38: 15,540,077 km (0.087 R)
• M39: 15,636,867 km (0.074 R)
• M40: 15,928,433 km (0.12 R)
• M41: 17,563,837 km (0.061 R)
• M42: 17,765,645 km (0.118 R)
• M43: 17,968,350 km (0.073 R)
• M44: 18,273,679 km (0.108 R)
• M45: 18,580,804 km (0.11 R)
• M46: 20,884,760 km (0.062 R)
• M47: 21,420,919 km (0.116 R)
• M48: 22,070,174 km (0.116 R)
• M49: 22,288,138 km (0.084 R)
• M50: 23,001,121 km (0.051 R)
• M51: 23,888,985 km (0.075 R)
• M52: 24,562,325 km (0.062 R)
• M53: 24,731,520 km (0.097 R)
• M54: 24,901,314 km (0.119 R)
• M55: 25,412,639 km (0.1 R)
• M56: 25,583,929 km (0.061 R)
• M57: 25,812,813 km (0.099 R)
• M58: 26,272,677 km (0.109 R)
• M59: 27,083,947 km (0.072 R)
• M60: 27,551,141 km (0.105 R)
• M61: 27,727,068 km (0.119 R)
• M62: 27,844,652 km (0.066 R)
• M63: 28,021,177 km (0.109 R)
• M64: 28,257,093 km (0.099 R)
• M65: 30,410,405 km (0.095 R)
• M66: 30,531,579 km (0.115 R)
• M67: 30,713,640 km (0.057 R)
• M68: 31,445,622 km (0.117 R)
• M69: 31,690,813 km (0.055 R)
• M70: 31,998,237 km (0.063 R)
• M71: 33,050,957 km (0.05 R)
• M72: 33,550,314 km (0.087 R)
• M73: 34,052,066 km (0.093 R)
• M74: 34,999,768 km (0.079 R)
• M75: 35,190,356 km (0.057 R)
• M76: 36,212,409 km (0.035 R)
• M77: 36,791,652 km (0.109 R)
• M78: 37,309,260 km (0.111 R)
• M79: 37,438,962 km (0.056 R)
• M80: 38,416,883 km (0.116 R)
• M81: 39,932,608 km (0.119 R)
• M82: 40,131,723 km (0.108 R)
• M83: 40,331,137 km (0.059 R)
• M84: 43,703,971 km (0.059 R)
• M85: 44,940,248 km (0.078 R)
• M86: 45,979,205 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.1

Radius: 3.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.21 AU - 17.95 AU

Year: 20646 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 102.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,227,314 km

• M1: 142,716 km (0.111 R)
• M2: 383,868 km (0.11 R)
• M3: 1,235,529 km (0.078 R)
• M4: 1,640,041 km (0.101 R)
• M5: 2,040,515 km (0.106 R)
• M6: 2,338,215 km (0.115 R)
• M7: 2,492,151 km (0.061 R)
• M8: 2,809,747 km (0.107 R)
• M9: 2,879,460 km (0.119 R)
• M10: 3,482,638 km (0.08 R)
• M11: 3,837,036 km (0.034 R)
• M12: 4,689,295 km (0.115 R)
• M13: 4,799,848 km (0.116 R)
• M14: 5,164,866 km (0.102 R)
• M15: 5,307,732 km (0.113 R)
• M16: 6,496,288 km (0.103 R)
• M17: 7,600,320 km (0.1 R)
• M18: 8,091,150 km (0.118 R)
• M19: 8,829,266 km (0.117 R)
• M20: 9,240,810 km (0.11 R)
• M21: 10,082,597 km (0.11 R)
• M22: 10,912,117 km (0.056 R)
• M23: 11,725,930 km (0.082 R)
• M24: 13,021,447 km (0.107 R)
• M25: 13,450,195 km (0.101 R)
• M26: 14,481,971 km (0.078 R)
• M27: 15,786,315 km (0.084 R)
• M28: 17,554,413 km (0.119 R)
• M29: 18,070,974 km (0.045 R)
• M30: 18,548,939 km (0.088 R)
• M31: 18,811,334 km (0.027 R)
• M32: 19,207,319 km (0.084 R)
• M33: 19,561,567 km (0.111 R)
• M34: 20,546,819 km (0.12 R)
• M35: 20,637,176 km (0.116 R)
• M36: 20,909,145 km (0.111 R)
• M37: 21,182,311 km (0.088 R)
• M38: 22,612,017 km (0.038 R)
• M39: 30,159,828 km (0.111 R)
• M40: 32,867,999 km (0.059 R)
• M41: 32,973,764 km (0.112 R)
• M42: 33,557,046 km (0.034 R)
• M43: 34,036,956 km (0.113 R)
• M44: 34,304,437 km (0.1 R)
• M45: 34,411,699 km (0.112 R)
• M46: 34,734,082 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 4.2

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.18 AU - 20.1 AU

Year: 25173 Days

Day: 20.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,227,314 km

• M1: 754,422 km (0.079 R)
• M2: 1,072,318 km (0.09 R)
• M3: 1,177,784 km (0.091 R)
• M4: 1,204,562 km (0.12 R)
• M5: 1,314,367 km (0.055 R)
• M6: 1,816,118 km (0.072 R)
• M7: 1,973,944 km (0.089 R)
• M8: 2,070,883 km (0.113 R)
• M9: 2,755,892 km (0.04 R)
• M10: 3,010,956 km (0.114 R)
• M11: 3,273,501 km (0.092 R)
• M12: 3,621,914 km (0.099 R)
• M13: 3,661,408 km (0.09 R)
• M14: 3,860,822 km (0.089 R)
• M15: 3,901,064 km (0.043 R)
• M16: 4,228,533 km (0.04 R)
• M17: 5,129,412 km (0.114 R)
• M18: 7,346,751 km (0.108 R)
• M19: 7,446,832 km (0.083 R)
• M20: 8,212,325 km (0.113 R)
• M21: 8,316,295 km (0.096 R)
• M22: 8,683,558 km (0.063 R)
• M23: 9,488,245 km (0.061 R)
• M24: 9,982,367 km (0.115 R)
• M25: 10,260,469 km (0.097 R)
• M26: 10,372,518 km (0.094 R)
• M27: 11,110,185 km (0.113 R)
• M28: 11,923,399 km (0.043 R)
• M29: 12,100,074 km (0.116 R)
• M30: 12,218,406 km (0.066 R)
• M31: 12,996,764 km (0.065 R)
• M32: 13,239,412 km (0.064 R)
• M33: 13,300,298 km (0.099 R)
• M34: 14,538,071 km (0.088 R)
• M35: 15,554,289 km (0.081 R)
• M36: 16,790,715 km (0.069 R)
• M37: 17,121,327 km (0.114 R)
• M38: 17,587,623 km (0.056 R)
• M39: 17,788,832 km (0.051 R)
• M40: 19,149,425 km (0.059 R)
• M41: 19,842,063 km (0.061 R)
• M42: 20,684,150 km (0.055 R)
• M43: 21,252,023 km (0.031 R)
• M44: 22,041,002 km (0.086 R)
• M45: 22,620,993 km (0.06 R)
• M46: 22,986,012 km (0.102 R)
• M47: 24,990,324 km (0.043 R)
• M48: 25,822,836 km (0.112 R)
• M49: 25,898,832 km (0.055 R)
• M50: 26,127,717 km (0.098 R)
• M51: 27,670,370 km (0.101 R)
• M52: 28,138,911 km (0.117 R)
• M53: 29,719,562 km (0.113 R)
• M54: 29,879,332 km (0.093 R)
• M55: 30,359,841 km (0.087 R)
• M56: 31,491,249 km (0.064 R)
• M57: 31,654,012 km (0.111 R)
• M58: 33,712,030 km (0.048 R)
• M59: 34,045,184 km (0.099 R)
• M60: 34,212,285 km (0.077 R)
• M61: 34,295,910 km (0.111 R)
• M62: 34,631,159 km (0.065 R)
• M63: 34,715,083 km (0.097 R)
• M64: 35,304,649 km (0.08 R)
• M65: 36,152,719 km (0.115 R)
• M66: 36,493,802 km (0.106 R)
• M67: 36,664,793 km (0.101 R)
• M68: 37,523,634 km (0.089 R)
• M69: 38,215,374 km (0.118 R)
• M70: 38,562,741 km (0.11 R)
• M71: 38,649,807 km (0.117 R)
• M72: 38,824,088 km (0.093 R)
• M73: 39,523,757 km (0.046 R)
• M74: 40,758,089 km (0.105 R)
• M75: 41,736,759 km (0.097 R)
• M76: 44,262,719 km (0.062 R)
• M77: 44,718,992 km (0.051 R)
• M78: 47,116,448 km (0.072 R)
• M79: 47,675,645 km (0.042 R)
• M80: 48,049,639 km (0.119 R)
• M81: 48,143,288 km (0.105 R)
• M82: 48,800,471 km (0.088 R)
• M83: 48,988,815 km (0.074 R)
• M84: 50,123,963 km (0.038 R)
• M85: 50,599,535 km (0.055 R)
• M86: 53,386,843 km (0.099 R)
• M87: 55,043,789 km (0.107 R)
• M88: 57,610,439 km (0.115 R)
• M89: 63,064,329 km (0.08 R)
• M90: 64,815,073 km (0.054 R)
• M91: 65,125,787 km (0.109 R)
• M92: 65,956,504 km (0.118 R)
• M93: 66,268,865 km (0.076 R)
• M94: 68,575,066 km (0.116 R)
• M95: 70,056,234 km (0.072 R)
• M96: 70,907,296 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit