🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.07 AU

Year: 296 Days

Day: 27.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,844,237 km

• M1: 588,069 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.93 AU - 1.37 AU

Year: 435 Days

Day: 40.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,844,237 km

• M1: 798,553 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.11 AU

Year: 846 Days

Day: 44.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.6 AU - 3.2 AU

Year: 1744 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.86 AU - 4.12 AU

Year: 2302 Days

Day: 43.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.28 AU - 4.92 AU

Year: 3484 Days

Day: 24 Hours

Environment

Temp: -132 °C

Axial Tilt: 84.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.89 AU - 5.81 AU

Year: 3771 Days

Day: 16.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 9.5

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.56 AU - 6.08 AU

Year: 4958 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,844,237 km

• M1: 136,433 km (0.057 R)
• M2: 206,595 km (0.032 R)
• M3: 709,543 km (0.081 R)
• M4: 825,481 km (0.095 R)
• M5: 976,276 km (0.116 R)
• M6: 1,047,933 km (0.051 R)
• M7: 1,305,541 km (0.084 R)
• M8: 1,516,324 km (0.086 R)
• M9: 1,773,184 km (0.093 R)
• M10: 1,934,151 km (0.088 R)
• M11: 2,025,705 km (0.026 R)
• M12: 2,137,604 km (0.061 R)
• M13: 2,213,300 km (0.071 R)
• M14: 2,485,569 km (0.089 R)
• M15: 2,565,304 km (0.093 R)
• M16: 2,768,608 km (0.042 R)
• M17: 3,126,446 km (0.03 R)
• M18: 3,724,837 km (0.098 R)
• M19: 3,839,579 km (0.091 R)
• M20: 4,455,174 km (0.049 R)
• M21: 5,101,287 km (0.062 R)
• M22: 5,697,435 km (0.073 R)
• M23: 5,856,457 km (0.075 R)
• M24: 6,288,197 km (0.112 R)
• M25: 6,535,482 km (0.078 R)
• M26: 6,786,059 km (0.051 R)
• M27: 7,153,471 km (0.115 R)
• M28: 7,325,359 km (0.042 R)
• M29: 7,937,513 km (0.107 R)
• M30: 8,055,995 km (0.093 R)
• M31: 8,445,099 km (0.105 R)
• M32: 8,535,755 km (0.114 R)
• M33: 8,596,342 km (0.096 R)
• M34: 9,148,508 km (0.101 R)
• M35: 9,649,063 km (0.106 R)
• M36: 9,712,193 km (0.079 R)
• M37: 9,902,631 km (0.058 R)
• M38: 10,126,280 km (0.057 R)
• M39: 10,254,934 km (0.03 R)
• M40: 10,481,276 km (0.081 R)
• M41: 11,269,806 km (0.079 R)
• M42: 11,570,348 km (0.051 R)
• M43: 11,772,305 km (0.104 R)
• M44: 13,288,330 km (0.107 R)
• M45: 13,429,102 km (0.064 R)
• M46: 13,676,836 km (0.098 R)
• M47: 13,997,574 km (0.109 R)
• M48: 14,104,985 km (0.05 R)
• M49: 14,974,448 km (0.081 R)
• M50: 15,415,761 km (0.107 R)
• M51: 15,749,514 km (0.09 R)
• M52: 15,861,264 km (0.066 R)
• M53: 16,010,712 km (0.071 R)
• M54: 16,198,158 km (0.087 R)
• M55: 16,311,105 km (0.115 R)
• M56: 17,453,883 km (0.063 R)
• M57: 17,879,339 km (0.116 R)
• M58: 17,956,980 km (0.068 R)
• M59: 20,543,827 km (0.119 R)
• M60: 20,952,079 km (0.099 R)
• M61: 21,239,457 km (0.116 R)
• M62: 22,026,042 km (0.033 R)
• M63: 22,443,869 km (0.082 R)
• M64: 23,033,285 km (0.093 R)
• M65: 23,542,367 km (0.079 R)
• M66: 23,798,478 km (0.047 R)
• M67: 24,485,581 km (0.087 R)
• M68: 24,744,984 km (0.101 R)
• M69: 24,918,368 km (0.111 R)
• M70: 25,923,516 km (0.064 R)
• M71: 26,011,479 km (0.099 R)
• M72: 26,231,987 km (0.091 R)
• M73: 26,497,373 km (0.06 R)
• M74: 26,586,085 km (0.06 R)
• M75: 26,986,259 km (0.1 R)
• M76: 27,075,569 km (0.081 R)
• M77: 27,298,919 km (0.108 R)
• M78: 27,747,712 km (0.106 R)
• M79: 28,244,228 km (0.091 R)
• M80: 28,425,540 km (0.096 R)
• M81: 28,607,152 km (0.079 R)
• M82: 29,200,158 km (0.111 R)
• M83: 29,291,712 km (0.076 R)
• M84: 30,723,663 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 10.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.9 AU - 7.92 AU

Year: 5730 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,844,237 km

• M1: 132,394 km (0.115 R)
• M2: 224,546 km (0.098 R)
• M3: 713,133 km (0.086 R)
• M4: 891,005 km (0.115 R)
• M5: 993,180 km (0.078 R)
• M6: 1,291,030 km (0.112 R)
• M7: 2,104,393 km (0.115 R)
• M8: 2,551,392 km (0.091 R)
• M9: 2,764,419 km (0.053 R)
• M10: 2,917,158 km (0.109 R)
• M11: 3,027,861 km (0.074 R)
• M12: 3,117,470 km (0.119 R)
• M13: 3,461,695 km (0.059 R)
• M14: 3,602,766 km (0.055 R)
• M15: 4,643,518 km (0.052 R)
• M16: 5,632,809 km (0.113 R)
• M17: 6,308,542 km (0.077 R)
• M18: 6,423,733 km (0.086 R)
• M19: 6,539,521 km (0.101 R)
• M20: 6,920,846 km (0.112 R)
• M21: 7,430,377 km (0.078 R)
• M22: 7,552,149 km (0.096 R)
• M23: 8,045,523 km (0.116 R)
• M24: 8,613,097 km (0.065 R)
• M25: 8,966,298 km (0.094 R)
• M26: 9,193,537 km (0.089 R)
• M27: 9,953,794 km (0.06 R)
• M28: 10,392,414 km (0.107 R)
• M29: 11,463,685 km (0.055 R)
• M30: 11,923,399 km (0.051 R)
• M31: 12,389,097 km (0.112 R)
• M32: 12,606,164 km (0.052 R)
• M33: 12,824,427 km (0.115 R)
• M34: 12,897,431 km (0.08 R)
• M35: 13,154,141 km (0.065 R)
• M36: 13,227,743 km (0.088 R)
• M37: 13,412,496 km (0.111 R)
• M38: 13,560,897 km (0.092 R)
• M39: 13,672,497 km (0.1 R)
• M40: 13,821,946 km (0.041 R)
• M41: 14,921,041 km (0.036 R)
• M42: 15,345,301 km (0.045 R)
• M43: 15,773,599 km (0.104 R)
• M44: 16,008,767 km (0.111 R)
• M45: 16,166,294 km (0.088 R)
• M46: 16,801,337 km (0.115 R)
• M47: 19,464,329 km (0.082 R)
• M48: 19,927,932 km (0.088 R)
• M49: 20,139,763 km (0.086 R)
• M50: 20,565,818 km (0.112 R)
• M51: 21,253,669 km (0.067 R)
• M52: 21,340,136 km (0.112 R)
• M53: 21,731,035 km (0.092 R)
• M54: 22,211,843 km (0.118 R)
• M55: 22,651,960 km (0.118 R)
• M56: 22,740,372 km (0.1 R)
• M57: 23,006,208 km (0.097 R)
• M58: 23,854,876 km (0.115 R)
• M59: 25,078,288 km (0.102 R)
• M60: 25,169,842 km (0.034 R)
• M61: 25,307,173 km (0.106 R)
• M62: 25,490,729 km (0.115 R)
• M63: 26,322,194 km (0.112 R)
• M64: 26,415,094 km (0.108 R)
• M65: 27,397,653 km (0.119 R)
• M66: 27,680,543 km (0.088 R)
• M67: 27,822,362 km (0.102 R)
• M68: 28,154,170 km (0.081 R)
• M69: 28,630,489 km (0.075 R)
• M70: 28,773,954 km (0.085 R)
• M71: 29,398,076 km (0.064 R)
• M72: 29,832,957 km (0.113 R)
• M73: 29,978,366 km (0.083 R)
• M74: 30,221,163 km (0.053 R)
• M75: 31,494,690 km (0.084 R)
• M76: 31,642,792 km (0.078 R)
• M77: 32,237,294 km (0.109 R)
• M78: 32,536,041 km (0.032 R)
• M79: 32,685,639 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 11.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.96 AU - 7 AU

Year: 5825 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,844,237 km

• M1: 388,954 km (0.111 R)
• M2: 523,293 km (0.076 R)
• M3: 791,672 km (0.096 R)
• M4: 900,579 km (0.11 R)
• M5: 985,850 km (0.047 R)
• M6: 1,134,550 km (0.097 R)
• M7: 1,405,322 km (0.096 R)
• M8: 1,574,518 km (0.118 R)
• M9: 1,768,546 km (0.028 R)
• M10: 1,859,502 km (0.105 R)
• M11: 1,933,403 km (0.12 R)
• M12: 2,479,136 km (0.064 R)
• M13: 2,581,610 km (0.074 R)
• M14: 2,854,776 km (0.038 R)
• M15: 3,027,562 km (0.048 R)
• M16: 3,706,437 km (0.07 R)
• M17: 3,824,170 km (0.096 R)
• M18: 4,657,879 km (0.105 R)
• M19: 4,759,606 km (0.109 R)
• M20: 5,017,213 km (0.083 R)
• M21: 5,174,142 km (0.082 R)
• M22: 5,385,673 km (0.113 R)
• M23: 5,627,274 km (0.096 R)
• M24: 5,927,516 km (0.065 R)
• M25: 6,010,244 km (0.095 R)
• M26: 6,093,420 km (0.116 R)
• M27: 6,176,896 km (0.106 R)
• M28: 6,686,426 km (0.076 R)
• M29: 6,888,234 km (0.096 R)
• M30: 7,121,307 km (0.103 R)
• M31: 7,268,362 km (0.12 R)
• M32: 7,535,544 km (0.108 R)
• M33: 7,896,972 km (0.04 R)
• M34: 8,202,451 km (0.092 R)
• M35: 8,449,737 km (0.072 R)
• M36: 9,657,440 km (0.046 R)
• M37: 9,820,352 km (0.064 R)
• M38: 9,984,162 km (0.101 R)
• M39: 11,568,553 km (0.118 R)
• M40: 12,372,193 km (0.086 R)
• M41: 12,691,584 km (0.094 R)
• M42: 13,085,625 km (0.119 R)
• M43: 13,885,824 km (0.106 R)
• M44: 14,254,882 km (0.052 R)
• M45: 15,381,204 km (0.076 R)
• M46: 16,147,893 km (0.116 R)
• M47: 16,225,235 km (0.079 R)
• M48: 17,163,214 km (0.079 R)
• M49: 17,440,120 km (0.059 R)
• M50: 17,638,935 km (0.118 R)
• M51: 17,798,407 km (0.088 R)
• M52: 18,320,054 km (0.091 R)
• M53: 18,969,010 km (0.053 R)
• M54: 21,087,765 km (0.095 R)
• M55: 21,511,875 km (0.101 R)
• M56: 22,411,855 km (0.112 R)
• M57: 23,630,928 km (0.055 R)
• M58: 23,850,987 km (0.115 R)
• M59: 24,426,041 km (0.09 R)
• M60: 24,871,544 km (0.116 R)
• M61: 25,140,072 km (0.054 R)
• M62: 25,409,647 km (0.102 R)
• M63: 25,815,805 km (0.055 R)
• M64: 25,951,640 km (0.083 R)
• M65: 26,634,405 km (0.058 R)
• M66: 26,863,439 km (0.03 R)
• M67: 26,955,143 km (0.094 R)
• M68: 27,323,153 km (0.101 R)
• M69: 27,507,907 km (0.079 R)
• M70: 28,437,358 km (0.096 R)
• M71: 29,708,641 km (0.105 R)
• M72: 29,803,486 km (0.025 R)
• M73: 30,279,507 km (0.082 R)
• M74: 30,614,307 km (0.1 R)
• M75: 30,758,070 km (0.082 R)
• M76: 30,902,133 km (0.071 R)
• M77: 31,287,347 km (0.1 R)
• M78: 31,577,418 km (0.062 R)
• M79: 31,819,766 km (0.085 R)
• M80: 32,257,490 km (0.072 R)
• M81: 32,648,239 km (0.07 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit