🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.77 AU - 0.83 AU

Year: 253 Days

Day: 20.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.8 AU - 0.92 AU

Year: 282 Days

Day: 28 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.87 AU - 0.91 AU

Year: 296 Days

Day: 12.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,912,969 km

• M1: 572,212 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.42 AU - 1.6 AU

Year: 655 Days

Day: 21.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.42 AU - 3.46 AU

Year: 2253 Days

Day: 20.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,912,969 km

• M1: 23,487 km (0.112 R)
• M2: 715,377 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.82 AU - 4.5 AU

Year: 2472 Days

Day: 18.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,912,969 km

• M1: 1,486,853 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.06 AU - 5.08 AU

Year: 3450 Days

Day: 37.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 13.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.72 AU - 9.84 AU

Year: 8413 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,912,969 km

• M1: 205,847 km (0.083 R)
• M2: 436,227 km (0.04 R)
• M3: 647,460 km (0.118 R)
• M4: 895,942 km (0.119 R)
• M5: 1,891,665 km (0.079 R)
• M6: 2,059,065 km (0.085 R)
• M7: 2,332,231 km (0.041 R)
• M8: 3,052,844 km (0.119 R)
• M9: 3,423,547 km (0.117 R)
• M10: 3,511,212 km (0.12 R)
• M11: 3,900,016 km (0.099 R)
• M12: 4,146,105 km (0.092 R)
• M13: 4,718,915 km (0.112 R)
• M14: 4,816,752 km (0.097 R)
• M15: 5,014,670 km (0.041 R)
• M16: 5,590,173 km (0.101 R)
• M17: 6,044,502 km (0.067 R)
• M18: 6,840,662 km (0.097 R)
• M19: 7,026,313 km (0.118 R)
• M20: 7,175,911 km (0.075 R)
• M21: 7,669,883 km (0.051 R)
• M22: 7,862,714 km (0.094 R)
• M23: 9,753,781 km (0.096 R)
• M24: 10,216,039 km (0.108 R)
• M25: 10,343,346 km (0.066 R)
• M26: 11,556,884 km (0.096 R)
• M27: 11,645,297 km (0.065 R)
• M28: 12,090,799 km (0.111 R)
• M29: 12,225,587 km (0.116 R)
• M30: 13,740,714 km (0.114 R)
• M31: 14,927,624 km (0.106 R)
• M32: 15,557,879 km (0.117 R)
• M33: 15,753,553 km (0.095 R)
• M34: 15,949,975 km (0.098 R)
• M35: 16,794,156 km (0.115 R)
• M36: 16,894,387 km (0.066 R)
• M37: 18,319,157 km (0.11 R)
• M38: 18,422,379 km (0.105 R)
• M39: 18,993,694 km (0.094 R)
• M40: 20,260,488 km (0.083 R)
• M41: 20,635,081 km (0.118 R)
• M42: 21,228,387 km (0.108 R)
• M43: 21,936,733 km (0.044 R)
• M44: 22,376,550 km (0.07 R)
• M45: 22,486,954 km (0.101 R)
• M46: 23,041,812 km (0.085 R)
• M47: 23,376,762 km (0.079 R)
• M48: 23,769,755 km (0.078 R)
• M49: 23,995,199 km (0.082 R)
• M50: 24,448,481 km (0.098 R)
• M51: 24,619,172 km (0.074 R)
• M52: 24,904,455 km (0.059 R)
• M53: 25,248,381 km (0.074 R)
• M54: 25,709,292 km (0.084 R)
• M55: 25,824,931 km (0.079 R)
• M56: 27,226,513 km (0.102 R)
• M57: 27,580,761 km (0.082 R)
• M58: 28,234,205 km (0.11 R)
• M59: 28,532,802 km (0.089 R)
• M60: 28,652,630 km (0.092 R)
• M61: 29,435,326 km (0.087 R)
• M62: 29,981,208 km (0.108 R)
• M63: 30,530,532 km (0.038 R)
• M64: 30,714,388 km (0.065 R)
• M65: 31,144,781 km (0.081 R)
• M66: 31,453,401 km (0.085 R)
• M67: 31,887,235 km (0.113 R)
• M68: 32,260,781 km (0.098 R)
• M69: 33,200,704 km (0.114 R)
• M70: 34,723,311 km (0.091 R)
• M71: 35,107,479 km (0.116 R)
• M72: 36,398,359 km (0.046 R)
• M73: 37,049,708 km (0.102 R)
• M74: 38,429,898 km (0.061 R)
• M75: 38,893,651 km (0.084 R)
• M76: 39,026,494 km (0.095 R)
• M77: 39,426,070 km (0.045 R)
• M78: 41,172,775 km (0.071 R)
• M79: 41,308,161 km (0.056 R)
• M80: 41,715,366 km (0.082 R)
• M81: 42,123,768 km (0.088 R)
• M82: 42,876,096 km (0.046 R)
• M83: 43,426,018 km (0.108 R)
• M84: 43,909,069 km (0.086 R)
• M85: 44,463,330 km (0.084 R)
• M86: 45,159,558 km (0.115 R)
• M87: 46,351,255 km (0.11 R)
• M88: 46,915,687 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283

Radius: 11.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.96 AU - 14.09 AU

Year: 15642 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,912,969 km

• M1: 194,627 km (0.089 R)
• M2: 363,972 km (0.069 R)
• M3: 453,431 km (0.109 R)
• M4: 971,189 km (0.112 R)
• M5: 1,521,710 km (0.074 R)
• M6: 1,610,870 km (0.097 R)
• M7: 1,865,485 km (0.115 R)
• M8: 2,387,582 km (0.102 R)
• M9: 2,898,160 km (0.115 R)
• M10: 3,238,046 km (0.114 R)
• M11: 3,324,962 km (0.081 R)
• M12: 3,501,488 km (0.105 R)
• M13: 3,711,224 km (0.097 R)
• M14: 3,802,479 km (0.091 R)
• M15: 4,656,832 km (0.115 R)
• M16: 5,638,643 km (0.059 R)
• M17: 6,498,532 km (0.098 R)
• M18: 6,682,836 km (0.071 R)
• M19: 6,757,037 km (0.067 R)
• M20: 8,021,139 km (0.041 R)
• M21: 8,258,700 km (0.058 R)
• M22: 8,458,563 km (0.069 R)
• M23: 9,067,576 km (0.101 R)
• M24: 9,356,748 km (0.086 R)
• M25: 9,439,925 km (0.071 R)
• M26: 10,114,013 km (0.113 R)
• M27: 10,760,276 km (0.109 R)
• M28: 10,891,174 km (0.076 R)
• M29: 11,154,466 km (0.075 R)
• M30: 11,642,604 km (0.113 R)
• M31: 12,092,594 km (0.118 R)
• M32: 12,639,973 km (0.077 R)
• M33: 13,148,905 km (0.07 R)
• M34: 13,288,779 km (0.085 R)
• M35: 13,382,427 km (0.063 R)
• M36: 14,282,558 km (0.043 R)
• M37: 14,861,052 km (0.068 R)
• M38: 15,055,679 km (0.039 R)
• M39: 15,398,109 km (0.09 R)
• M40: 15,792,748 km (0.072 R)
• M41: 16,041,080 km (0.093 R)
• M42: 16,591,900 km (0.118 R)
• M43: 17,455,528 km (0.11 R)
• M44: 19,279,276 km (0.106 R)
• M45: 19,972,064 km (0.056 R)
• M46: 20,079,325 km (0.103 R)
• M47: 20,672,930 km (0.114 R)
• M48: 20,944,599 km (0.096 R)
• M49: 21,162,863 km (0.072 R)
• M50: 21,656,685 km (0.08 R)
• M51: 22,376,700 km (0.062 R)
• M52: 22,767,599 km (0.028 R)
• M53: 23,726,372 km (0.049 R)
• M54: 23,896,913 km (0.069 R)
• M55: 24,525,973 km (0.074 R)
• M56: 25,508,681 km (0.116 R)
• M57: 27,036,374 km (0.106 R)
• M58: 27,393,165 km (0.12 R)
• M59: 27,871,280 km (0.092 R)
• M60: 30,426,561 km (0.119 R)
• M61: 31,045,897 km (0.113 R)
• M62: 31,481,825 km (0.087 R)
• M63: 31,794,634 km (0.12 R)
• M64: 32,360,114 km (0.075 R)
• M65: 33,182,603 km (0.056 R)
• M66: 33,373,490 km (0.104 R)
• M67: 33,820,189 km (0.072 R)
• M68: 34,719,422 km (0.107 R)
• M69: 35,887,183 km (0.106 R)
• M70: 36,804,367 km (0.116 R)
• M71: 38,061,289 km (0.11 R)
• M72: 38,194,431 km (0.078 R)
• M73: 38,461,164 km (0.085 R)
• M74: 39,332,422 km (0.045 R)
• M75: 40,210,112 km (0.073 R)
• M76: 43,089,572 km (0.104 R)
• M77: 43,436,789 km (0.106 R)
• M78: 43,784,903 km (0.116 R)
• M79: 43,924,478 km (0.031 R)
• M80: 44,413,962 km (0.106 R)
• M81: 45,751,666 km (0.096 R)
• M82: 47,747,003 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 6.6

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.23 AU - 16.25 AU

Year: 17984 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,912,969 km

• M1: 84,373 km (0.098 R)
• M2: 202,705 km (0.076 R)
• M3: 257,907 km (0.073 R)
• M4: 319,691 km (0.092 R)
• M5: 479,611 km (0.06 R)
• M6: 920,924 km (0.095 R)
• M7: 1,125,874 km (0.099 R)
• M8: 1,316,910 km (0.088 R)
• M9: 1,699,282 km (0.096 R)
• M10: 2,015,831 km (0.076 R)
• M11: 2,316,373 km (0.063 R)
• M12: 2,811,991 km (0.042 R)
• M13: 3,417,414 km (0.082 R)
• M14: 3,897,174 km (0.045 R)
• M15: 4,612,850 km (0.054 R)
• M16: 5,277,364 km (0.111 R)
• M17: 5,644,028 km (0.096 R)
• M18: 5,877,401 km (0.101 R)
• M19: 6,891,525 km (0.104 R)
• M20: 7,444,289 km (0.03 R)
• M21: 7,648,790 km (0.077 R)
• M22: 7,751,713 km (0.12 R)
• M23: 8,220,702 km (0.049 R)
• M24: 8,591,705 km (0.104 R)
• M25: 8,914,238 km (0.116 R)
• M26: 9,131,304 km (0.091 R)
• M27: 9,626,473 km (0.05 R)
• M28: 10,017,522 km (0.081 R)
• M29: 10,527,801 km (0.081 R)
• M30: 11,104,949 km (0.092 R)
• M31: 11,397,263 km (0.05 R)
• M32: 11,810,901 km (0.072 R)
• M33: 12,049,360 km (0.103 R)
• M34: 12,109,349 km (0.115 R)
• M35: 14,904,885 km (0.042 R)
• M36: 15,421,895 km (0.109 R)
• M37: 15,682,644 km (0.12 R)
• M38: 17,277,357 km (0.056 R)
• M39: 17,344,976 km (0.103 R)
• M40: 19,412,418 km (0.115 R)
• M41: 20,618,177 km (0.08 R)
• M42: 23,474,449 km (0.118 R)
• M43: 23,849,491 km (0.063 R)
• M44: 25,369,555 km (0.081 R)
• M45: 27,234,592 km (0.102 R)
• M46: 28,104,054 km (0.103 R)
• M47: 29,143,311 km (0.079 R)
• M48: 29,708,192 km (0.115 R)
• M49: 30,521,257 km (0.119 R)
• M50: 31,177,094 km (0.111 R)
• M51: 32,003,323 km (0.117 R)
• M52: 32,753,107 km (0.11 R)
• M53: 35,551,336 km (0.083 R)
• M54: 37,109,547 km (0.092 R)
• M55: 37,984,994 km (0.102 R)
• M56: 39,488,602 km (0.037 R)
• M57: 40,921,450 km (0.082 R)
• M58: 41,101,716 km (0.101 R)
• M59: 42,098,187 km (0.064 R)
• M60: 42,919,330 km (0.105 R)
• M61: 43,010,884 km (0.096 R)
• M62: 43,561,554 km (0.071 R)
• M63: 46,256,410 km (0.109 R)
• M64: 46,350,207 km (0.107 R)
• M65: 46,632,199 km (0.095 R)
• M66: 48,145,980 km (0.1 R)
• M67: 49,291,900 km (0.09 R)
• M68: 51,124,474 km (0.106 R)
• M69: 52,097,907 km (0.119 R)
• M70: 52,195,595 km (0.101 R)
• M71: 53,668,236 km (0.029 R)
• M72: 54,162,059 km (0.112 R)
• M73: 58,674,230 km (0.111 R)
• M74: 58,877,533 km (0.06 R)
• M75: 59,488,940 km (0.107 R)
• M76: 59,897,791 km (0.12 R)
• M77: 62,473,567 km (0.05 R)
• M78: 63,305,481 km (0.08 R)
• M79: 63,827,278 km (0.115 R)
• M80: 64,665,026 km (0.093 R)
• M81: 64,875,061 km (0.063 R)
• M82: 66,034,295 km (0.057 R)
• M83: 67,412,989 km (0.045 R)
• M84: 69,015,781 km (0.111 R)
• M85: 69,337,715 km (0.082 R)
• M86: 69,660,248 km (0.103 R)
• M87: 70,414,820 km (0.056 R)
• M88: 70,522,830 km (0.098 R)
• M89: 71,823,284 km (0.066 R)
• M90: 72,258,464 km (0.108 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit