🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.56 AU - 0.58 AU

Year: 156 Days

Day: 24.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 246 Days

Day: 36.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,158,554 km

• M1: 336,296 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.67 AU - 1.05 AU

Year: 290 Days

Day: 32.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,158,554 km

• M1: 72,256 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.1 AU - 1.26 AU

Year: 466 Days

Day: 32.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.34 AU - 3.2 AU

Year: 1676 Days

Day: 15 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.42 AU - 3.98 AU

Year: 2587 Days

Day: 24.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,158,554 km

• M1: 152,291 km (0.039 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 9.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.89 AU - 11.97 AU

Year: 11372 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,158,554 km

• M1: 260,001 km (0.101 R)
• M2: 502,050 km (0.046 R)
• M3: 664,514 km (0.116 R)
• M4: 767,587 km (0.086 R)
• M5: 941,419 km (0.116 R)
• M6: 1,181,674 km (0.028 R)
• M7: 1,499,719 km (0.091 R)
• M8: 1,699,432 km (0.104 R)
• M9: 1,865,485 km (0.097 R)
• M10: 1,993,691 km (0.093 R)
• M11: 2,258,928 km (0.119 R)
• M12: 2,372,921 km (0.093 R)
• M13: 2,442,185 km (0.112 R)
• M14: 2,559,171 km (0.066 R)
• M15: 2,630,379 km (0.104 R)
• M16: 3,146,941 km (0.05 R)
• M17: 3,352,189 km (0.053 R)
• M18: 3,482,638 km (0.077 R)
• M19: 3,721,696 km (0.101 R)
• M20: 3,884,159 km (0.116 R)
• M21: 3,966,288 km (0.066 R)
• M22: 4,188,142 km (0.088 R)
• M23: 4,272,366 km (0.115 R)
• M24: 4,731,332 km (0.116 R)
• M25: 4,877,938 km (0.119 R)
• M26: 4,996,419 km (0.118 R)
• M27: 5,357,549 km (0.091 R)
• M28: 5,479,770 km (0.106 R)
• M29: 5,727,055 km (0.117 R)
• M30: 6,523,514 km (0.075 R)
• M31: 6,719,936 km (0.107 R)
• M32: 6,884,943 km (0.069 R)
• M33: 7,084,955 km (0.032 R)
• M34: 7,185,635 km (0.079 R)
• M35: 7,354,531 km (0.057 R)
• M36: 7,422,448 km (0.08 R)
• M37: 7,661,805 km (0.079 R)
• M38: 8,501,797 km (0.08 R)
• M39: 8,860,532 km (0.12 R)
• M40: 9,407,761 km (0.102 R)
• M41: 10,382,242 km (0.076 R)
• M42: 10,611,725 km (0.052 R)
• M43: 10,997,837 km (0.082 R)
• M44: 11,467,275 km (0.045 R)
• M45: 11,585,757 km (0.104 R)
• M46: 11,704,537 km (0.082 R)
• M47: 12,063,423 km (0.099 R)
• M48: 12,751,124 km (0.073 R)
• M49: 12,955,774 km (0.072 R)
• M50: 13,202,910 km (0.049 R)
• M51: 14,504,262 km (0.105 R)
• M52: 14,589,682 km (0.025 R)
• M53: 15,321,964 km (0.096 R)
• M54: 15,496,095 km (0.042 R)
• M55: 17,453,733 km (0.089 R)
• M56: 18,600,401 km (0.101 R)
• M57: 19,771,154 km (0.082 R)
• M58: 20,008,266 km (0.087 R)
• M59: 20,150,983 km (0.09 R)
• M60: 20,341,720 km (0.052 R)
• M61: 20,821,181 km (0.105 R)
• M62: 21,110,803 km (0.072 R)
• M63: 21,401,621 km (0.102 R)
• M64: 22,875,758 km (0.116 R)
• M65: 23,574,829 km (0.064 R)
• M66: 23,826,154 km (0.1 R)
• M67: 25,765,690 km (0.117 R)
• M68: 26,545,095 km (0.079 R)
• M69: 27,490,703 km (0.076 R)
• M70: 27,596,469 km (0.081 R)
• M71: 27,914,514 km (0.069 R)
• M72: 28,768,568 km (0.057 R)
• M73: 29,306,672 km (0.076 R)
• M74: 29,631,149 km (0.075 R)
• M75: 30,776,172 km (0.097 R)
• M76: 30,885,976 km (0.104 R)
• M77: 31,492,297 km (0.082 R)
• M78: 31,658,350 km (0.104 R)
• M79: 31,935,705 km (0.09 R)
• M80: 33,673,434 km (0.11 R)
• M81: 34,753,530 km (0.107 R)
• M82: 37,356,832 km (0.099 R)
• M83: 37,767,478 km (0.053 R)
• M84: 38,238,562 km (0.061 R)
• M85: 38,889,462 km (0.104 R)
• M86: 39,246,104 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 9.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.15 AU - 13.55 AU

Year: 12989 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,158,554 km

• M1: 127,308 km (0.078 R)
• M2: 230,830 km (0.115 R)
• M3: 338,241 km (0.049 R)
• M4: 422,165 km (0.11 R)
• M5: 530,624 km (0.067 R)
• M6: 1,105,678 km (0.108 R)
• M7: 1,284,896 km (0.079 R)
• M8: 1,547,141 km (0.112 R)
• M9: 1,800,560 km (0.091 R)
• M10: 1,879,248 km (0.077 R)
• M11: 1,985,912 km (0.074 R)
• M12: 2,177,696 km (0.045 R)
• M13: 2,819,321 km (0.11 R)
• M14: 3,615,631 km (0.082 R)
• M15: 4,839,940 km (0.115 R)
• M16: 5,786,446 km (0.108 R)
• M17: 5,864,685 km (0.068 R)
• M18: 6,022,062 km (0.072 R)
• M19: 6,543,411 km (0.099 R)
• M20: 6,665,932 km (0.064 R)
• M21: 6,871,479 km (0.101 R)
• M22: 7,289,156 km (0.047 R)
• M23: 7,373,679 km (0.083 R)
• M24: 8,105,362 km (0.054 R)
• M25: 8,280,990 km (0.105 R)
• M26: 10,916,007 km (0.114 R)
• M27: 11,110,035 km (0.119 R)
• M28: 11,354,179 km (0.077 R)
• M29: 11,599,968 km (0.034 R)
• M30: 13,421,622 km (0.056 R)
• M31: 13,838,401 km (0.041 R)
• M32: 14,738,233 km (0.063 R)
• M33: 15,711,516 km (0.1 R)
• M34: 17,719,718 km (0.117 R)
• M35: 18,176,889 km (0.088 R)
• M36: 18,753,739 km (0.057 R)
• M37: 18,928,020 km (0.091 R)
• M38: 20,162,801 km (0.104 R)
• M39: 21,544,936 km (0.057 R)
• M40: 22,278,115 km (0.101 R)
• M41: 22,957,439 km (0.107 R)
• M42: 23,019,522 km (0.107 R)
• M43: 23,455,749 km (0.114 R)
• M44: 23,706,176 km (0.112 R)
• M45: 24,273,003 km (0.08 R)
• M46: 25,741,904 km (0.114 R)
• M47: 26,911,460 km (0.096 R)
• M48: 26,976,834 km (0.086 R)
• M49: 27,239,379 km (0.059 R)
• M50: 28,031,799 km (0.065 R)
• M51: 28,098,220 km (0.099 R)
• M52: 28,965,888 km (0.079 R)
• M53: 29,302,034 km (0.045 R)
• M54: 30,181,969 km (0.089 R)
• M55: 34,567,281 km (0.052 R)
• M56: 35,496,732 km (0.11 R)
• M57: 35,928,472 km (0.042 R)
• M58: 36,217,196 km (0.089 R)
• M59: 36,289,451 km (0.091 R)
• M60: 38,407,608 km (0.104 R)
• M61: 40,415,361 km (0.103 R)
• M62: 41,924,654 km (0.102 R)
• M63: 43,145,223 km (0.076 R)
• M64: 44,068,242 km (0.093 R)
• M65: 44,920,201 km (0.114 R)
• M66: 45,231,215 km (0.094 R)
• M67: 46,012,266 km (0.05 R)
• M68: 46,797,655 km (0.096 R)
• M69: 48,381,597 km (0.082 R)
• M70: 48,940,195 km (0.117 R)
• M71: 49,020,230 km (0.119 R)
• M72: 49,180,300 km (0.101 R)
• M73: 49,260,335 km (0.068 R)
• M74: 52,009,645 km (0.088 R)
• M75: 52,091,175 km (0.056 R)
• M76: 53,814,842 km (0.108 R)
• M77: 54,974,375 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 9.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.85 AU - 12.93 AU

Year: 13061 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 96,158,554 km

• M1: 139,874 km (0.096 R)
• M2: 413,339 km (0.09 R)
• M3: 573,558 km (0.111 R)
• M4: 829,071 km (0.1 R)
• M5: 1,219,671 km (0.059 R)
• M6: 1,679,834 km (0.119 R)
• M7: 2,244,566 km (0.056 R)
• M8: 2,371,575 km (0.062 R)
• M9: 2,576,225 km (0.102 R)
• M10: 2,747,963 km (0.109 R)
• M11: 2,943,338 km (0.091 R)
• M12: 3,577,783 km (0.07 R)
• M13: 3,769,866 km (0.043 R)
• M14: 4,186,646 km (0.085 R)
• M15: 4,503,195 km (0.117 R)
• M16: 4,572,160 km (0.088 R)
• M17: 4,780,849 km (0.118 R)
• M18: 5,183,566 km (0.107 R)
• M19: 5,572,820 km (0.107 R)
• M20: 5,971,498 km (0.075 R)
• M21: 6,148,772 km (0.084 R)
• M22: 6,482,824 km (0.111 R)
• M23: 7,547,362 km (0.102 R)
• M24: 7,794,348 km (0.096 R)
• M25: 8,982,155 km (0.107 R)
• M26: 9,775,174 km (0.12 R)
• M27: 10,134,807 km (0.108 R)
• M28: 10,346,638 km (0.034 R)
• M29: 10,437,892 km (0.082 R)
• M30: 11,459,047 km (0.084 R)
• M31: 12,093,492 km (0.106 R)
• M32: 13,462,612 km (0.057 R)
• M33: 13,695,535 km (0.108 R)
• M34: 13,862,786 km (0.1 R)
• M35: 14,300,808 km (0.098 R)
• M36: 14,845,943 km (0.059 R)
• M37: 16,027,168 km (0.09 R)
• M38: 16,380,368 km (0.06 R)
• M39: 17,238,462 km (0.088 R)
• M40: 19,296,779 km (0.099 R)
• M41: 21,664,913 km (0.12 R)
• M42: 23,480,283 km (0.117 R)
• M43: 24,325,212 km (0.075 R)
• M44: 26,543,300 km (0.071 R)
• M45: 26,668,364 km (0.073 R)
• M46: 26,960,977 km (0.102 R)
• M47: 27,339,011 km (0.026 R)
• M48: 27,760,877 km (0.09 R)
• M49: 28,611,191 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.9

Radius: 3.8

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.13 AU - 24.63 AU

Year: 32215 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,158,554 km

• M1: 55,800 km (0.117 R)
• M2: 904,319 km (0.086 R)
• M3: 1,567,038 km (0.084 R)
• M4: 1,640,041 km (0.042 R)
• M5: 1,865,485 km (0.057 R)
• M6: 2,345,545 km (0.112 R)
• M7: 2,950,818 km (0.07 R)
• M8: 3,041,026 km (0.06 R)
• M9: 3,411,280 km (0.094 R)
• M10: 3,649,739 km (0.074 R)
• M11: 3,844,366 km (0.072 R)
• M12: 3,893,584 km (0.106 R)
• M13: 5,299,205 km (0.101 R)
• M14: 6,256,183 km (0.118 R)
• M15: 6,372,121 km (0.086 R)
• M16: 6,783,964 km (0.087 R)
• M17: 7,083,310 km (0.118 R)
• M18: 7,633,082 km (0.1 R)
• M19: 8,387,055 km (0.111 R)
• M20: 8,451,083 km (0.048 R)
• M21: 8,579,288 km (0.07 R)
• M22: 10,373,416 km (0.109 R)
• M23: 10,787,353 km (0.102 R)
• M24: 11,702,593 km (0.115 R)
• M25: 12,715,669 km (0.096 R)
• M26: 12,789,122 km (0.118 R)
• M27: 12,936,476 km (0.105 R)
• M28: 13,307,179 km (0.083 R)
• M29: 13,907,516 km (0.069 R)
• M30: 14,059,058 km (0.051 R)
• M31: 14,979,384 km (0.064 R)
• M32: 15,368,488 km (0.095 R)
• M33: 15,761,033 km (0.055 R)
• M34: 16,475,812 km (0.028 R)
• M35: 16,877,482 km (0.106 R)
• M36: 18,101,791 km (0.1 R)
• M37: 19,608,092 km (0.096 R)
• M38: 21,328,468 km (0.109 R)
• M39: 23,545,658 km (0.067 R)
• M40: 24,361,714 km (0.025 R)
• M41: 25,002,741 km (0.1 R)
• M42: 26,582,494 km (0.098 R)
• M43: 28,770,662 km (0.093 R)
• M44: 29,060,284 km (0.078 R)
• M45: 29,739,907 km (0.11 R)
• M46: 31,511,295 km (0.108 R)
• M47: 31,909,675 km (0.049 R)
• M48: 33,215,514 km (0.079 R)
• M49: 33,316,643 km (0.095 R)
• M50: 33,722,352 km (0.104 R)
• M51: 33,925,805 km (0.117 R)
• M52: 34,334,058 km (0.09 R)
• M53: 38,610,462 km (0.107 R)
• M54: 39,464,217 km (0.102 R)
• M55: 41,516,700 km (0.102 R)
• M56: 46,854,203 km (0.103 R)
• M57: 50,414,034 km (0.066 R)
• M58: 51,815,317 km (0.099 R)
• M59: 52,520,671 km (0.103 R)
• M60: 52,992,652 km (0.086 R)
• M61: 53,110,834 km (0.051 R)
• M62: 53,347,648 km (0.072 R)
• M63: 53,940,953 km (0.037 R)
• M64: 55,014,467 km (0.078 R)
• M65: 55,373,801 km (0.089 R)
• M66: 55,613,906 km (0.105 R)
• M67: 57,303,764 km (0.087 R)
• M68: 58,643,263 km (0.091 R)
• M69: 58,887,855 km (0.082 R)
• M70: 59,010,376 km (0.095 R)
• M71: 63,474,825 km (0.097 R)
• M72: 63,977,624 km (0.095 R)
• M73: 71,022,636 km (0.066 R)
• M74: 71,936,679 km (0.081 R)
• M75: 74,040,773 km (0.071 R)
• M76: 75,100,225 km (0.072 R)
• M77: 77,234,389 km (0.09 R)
• M78: 77,502,618 km (0.048 R)
• M79: 78,039,824 km (0.109 R)
• M80: 79,523,685 km (0.1 R)
• M81: 79,659,071 km (0.093 R)
• M82: 81,698,539 km (0.112 R)
• M83: 86,245,566 km (0.043 R)
• M84: 87,220,645 km (0.063 R)
• M85: 87,499,944 km (0.112 R)
• M86: 89,885,432 km (0.06 R)
• M87: 91,724,139 km (0.111 R)
• M88: 93,289,681 km (0.114 R)
• M89: 94,290,491 km (0.068 R)
• M90: 95,438,654 km (0.07 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit