🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 164 Days

Day: 24.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,847,698 km

• M1: 66,721 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 277 Days

Day: 14.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.87 AU - 1.05 AU

Year: 332 Days

Day: 44.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 155.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,847,698 km

• M1: 200,760 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.27 AU - 3.75 AU

Year: 1844 Days

Day: 41.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.52 AU - 3.72 AU

Year: 2432 Days

Day: 47.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,847,698 km

• M1: 1,481,169 km (0.117 R)
• M2: 1,499,868 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.91 AU - 4.73 AU

Year: 2636 Days

Day: 36.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,847,698 km

• M1: 242,049 km (0.093 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 9.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.72 AU - 8.72 AU

Year: 8322 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,847,698 km

• M1: 162,613 km (0.111 R)
• M2: 255,962 km (0.102 R)
• M3: 482,304 km (0.117 R)
• M4: 552,914 km (0.049 R)
• M5: 674,238 km (0.071 R)
• M6: 856,448 km (0.061 R)
• M7: 1,111,961 km (0.08 R)
• M8: 1,412,353 km (0.041 R)
• M9: 1,921,585 km (0.066 R)
• M10: 2,638,906 km (0.052 R)
• M11: 3,122,856 km (0.062 R)
• M12: 3,547,115 km (0.034 R)
• M13: 3,663,502 km (0.104 R)
• M14: 3,751,466 km (0.103 R)
• M15: 3,870,097 km (0.09 R)
• M16: 3,929,786 km (0.116 R)
• M17: 4,019,994 km (0.049 R)
• M18: 4,233,021 km (0.103 R)
• M19: 4,544,035 km (0.076 R)
• M20: 5,057,006 km (0.099 R)
• M21: 5,122,530 km (0.077 R)
• M22: 5,254,176 km (0.074 R)
• M23: 5,724,063 km (0.031 R)
• M24: 6,137,701 km (0.112 R)
• M25: 6,383,341 km (0.071 R)
• M26: 6,739,982 km (0.073 R)
• M27: 6,993,551 km (0.12 R)
• M28: 7,066,555 km (0.076 R)
• M29: 7,139,858 km (0.087 R)
• M30: 8,192,279 km (0.095 R)
• M31: 8,501,946 km (0.03 R)
• M32: 9,292,721 km (0.119 R)
• M33: 9,413,296 km (0.101 R)
• M34: 10,189,410 km (0.079 R)
• M35: 10,816,674 km (0.105 R)
• M36: 11,413,420 km (0.105 R)
• M37: 12,240,397 km (0.086 R)
• M38: 13,176,580 km (0.055 R)
• M39: 13,312,266 km (0.099 R)
• M40: 13,584,983 km (0.116 R)
• M41: 14,043,650 km (0.104 R)
• M42: 15,023,067 km (0.113 R)
• M43: 15,784,221 km (0.108 R)
• M44: 15,976,454 km (0.088 R)
• M45: 17,442,813 km (0.034 R)
• M46: 17,542,146 km (0.103 R)
• M47: 17,641,628 km (0.045 R)
• M48: 18,141,883 km (0.06 R)
• M49: 18,292,828 km (0.071 R)
• M50: 18,748,204 km (0.034 R)
• M51: 19,515,641 km (0.084 R)
• M52: 19,670,325 km (0.078 R)
• M53: 19,929,129 km (0.076 R)
• M54: 21,398,928 km (0.097 R)
• M55: 22,200,623 km (0.116 R)
• M56: 22,308,184 km (0.032 R)
• M57: 24,109,193 km (0.086 R)
• M58: 24,552,751 km (0.072 R)
• M59: 24,775,651 km (0.08 R)
• M60: 25,673,687 km (0.088 R)
• M61: 26,582,195 km (0.072 R)
• M62: 27,098,009 km (0.102 R)
• M63: 28,139,359 km (0.051 R)
• M64: 28,489,418 km (0.052 R)
• M65: 28,723,539 km (0.104 R)
• M66: 30,559,853 km (0.097 R)
• M67: 30,619,692 km (0.111 R)
• M68: 32,190,021 km (0.072 R)
• M69: 34,158,430 km (0.031 R)
• M70: 34,969,101 km (0.112 R)
• M71: 35,660,093 km (0.118 R)
• M72: 35,849,335 km (0.09 R)
• M73: 36,673,170 km (0.1 R)
• M74: 38,792,373 km (0.119 R)
• M75: 39,834,023 km (0.11 R)
• M76: 39,964,922 km (0.114 R)
• M77: 40,227,017 km (0.084 R)
• M78: 40,621,357 km (0.117 R)
• M79: 41,149,138 km (0.107 R)
• M80: 41,281,383 km (0.118 R)
• M81: 42,678,926 km (0.084 R)
• M82: 42,879,986 km (0.113 R)
• M83: 43,350,022 km (0.06 R)
• M84: 43,551,979 km (0.086 R)
• M85: 43,889,173 km (0.038 R)
• M86: 44,702,387 km (0.099 R)
• M87: 45,520,388 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 8.3

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.6 AU - 10.78 AU

Year: 10651 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,847,698 km

• M1: 104,868 km (0.071 R)
• M2: 205,996 km (0.106 R)
• M3: 328,667 km (0.084 R)
• M4: 450,290 km (0.058 R)
• M5: 926,011 km (0.074 R)
• M6: 1,521,261 km (0.029 R)
• M7: 2,215,694 km (0.071 R)
• M8: 2,268,801 km (0.105 R)
• M9: 2,623,947 km (0.106 R)
• M10: 2,736,743 km (0.1 R)
• M11: 3,026,066 km (0.1 R)
• M12: 3,509,267 km (0.068 R)
• M13: 3,602,616 km (0.044 R)
• M14: 3,984,090 km (0.054 R)
• M15: 4,682,713 km (0.077 R)
• M16: 4,751,228 km (0.114 R)
• M17: 5,098,894 km (0.078 R)
• M18: 6,040,912 km (0.053 R)
• M19: 6,879,408 km (0.103 R)
• M20: 7,075,082 km (0.102 R)
• M21: 7,312,194 km (0.073 R)
• M22: 7,511,907 km (0.106 R)
• M23: 7,916,719 km (0.085 R)
• M24: 8,245,685 km (0.064 R)
• M25: 8,663,213 km (0.092 R)
• M26: 9,302,444 km (0.088 R)
• M27: 9,562,296 km (0.108 R)
• M28: 10,133,760 km (0.089 R)
• M29: 11,680,003 km (0.074 R)
• M30: 12,719,110 km (0.116 R)
• M31: 13,152,794 km (0.094 R)
• M32: 14,482,570 km (0.085 R)
• M33: 15,648,835 km (0.117 R)
• M34: 15,906,293 km (0.111 R)
• M35: 17,587,474 km (0.038 R)
• M36: 17,694,436 km (0.096 R)
• M37: 18,612,069 km (0.066 R)
• M38: 18,884,936 km (0.069 R)
• M39: 19,324,305 km (0.049 R)
• M40: 19,933,767 km (0.107 R)
• M41: 20,269,016 km (0.111 R)
• M42: 20,437,313 km (0.107 R)
• M43: 20,662,308 km (0.069 R)
• M44: 21,285,683 km (0.118 R)
• M45: 21,399,676 km (0.092 R)
• M46: 21,800,150 km (0.117 R)
• M47: 21,857,595 km (0.106 R)
• M48: 21,915,041 km (0.105 R)
• M49: 22,203,166 km (0.107 R)
• M50: 22,666,770 km (0.062 R)
• M51: 23,368,235 km (0.047 R)
• M52: 23,721,585 km (0.093 R)
• M53: 25,152,788 km (0.095 R)
• M54: 26,000,559 km (0.095 R)
• M55: 26,244,553 km (0.113 R)
• M56: 27,042,508 km (0.101 R)
• M57: 27,227,860 km (0.109 R)
• M58: 28,160,602 km (0.106 R)
• M59: 28,725,334 km (0.075 R)
• M60: 28,788,315 km (0.066 R)
• M61: 30,185,260 km (0.063 R)
• M62: 30,698,829 km (0.104 R)
• M63: 31,150,465 km (0.11 R)
• M64: 31,539,420 km (0.037 R)
• M65: 31,604,345 km (0.073 R)
• M66: 31,734,346 km (0.08 R)
• M67: 33,177,068 km (0.11 R)
• M68: 33,309,163 km (0.038 R)
• M69: 34,172,791 km (0.063 R)
• M70: 34,239,661 km (0.092 R)
• M71: 35,313,325 km (0.102 R)
• M72: 35,718,736 km (0.109 R)
• M73: 36,193,858 km (0.107 R)
• M74: 36,739,292 km (0.049 R)
• M75: 37,562,529 km (0.062 R)
• M76: 38,600,140 km (0.097 R)
• M77: 39,227,254 km (0.062 R)
• M78: 39,507,002 km (0.1 R)
• M79: 39,787,498 km (0.1 R)
• M80: 40,915,915 km (0.061 R)
• M81: 42,126,312 km (0.056 R)
• M82: 42,269,477 km (0.106 R)
• M83: 42,556,405 km (0.092 R)
• M84: 43,276,270 km (0.061 R)
• M85: 45,240,191 km (0.047 R)
• M86: 46,269,873 km (0.076 R)
• M87: 46,639,530 km (0.081 R)
• M88: 47,828,833 km (0.101 R)
• M89: 48,502,322 km (0.076 R)
• M90: 49,103,556 km (0.082 R)
• M91: 49,782,880 km (0.111 R)
• M92: 49,934,273 km (0.105 R)
• M93: 50,237,508 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.2

Radius: 4.1

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.41 AU - 19.31 AU

Year: 28921 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,847,698 km

• M1: 142,716 km (0.096 R)
• M2: 310,565 km (0.116 R)
• M3: 350,508 km (0.115 R)
• M4: 392,246 km (0.107 R)
• M5: 601,234 km (0.104 R)
• M6: 785,389 km (0.069 R)
• M7: 1,016,368 km (0.077 R)
• M8: 1,077,254 km (0.084 R)
• M9: 1,171,052 km (0.066 R)
• M10: 1,300,155 km (0.081 R)
• M11: 1,936,395 km (0.094 R)
• M12: 2,570,989 km (0.103 R)
• M13: 3,041,325 km (0.069 R)
• M14: 3,129,737 km (0.075 R)
• M15: 3,400,060 km (0.109 R)
• M16: 3,491,764 km (0.11 R)
• M17: 3,677,714 km (0.058 R)
• M18: 3,771,961 km (0.064 R)
• M19: 4,059,338 km (0.097 R)
• M20: 4,156,577 km (0.096 R)
• M21: 5,437,284 km (0.06 R)
• M22: 6,315,723 km (0.068 R)
• M23: 7,955,615 km (0.032 R)
• M24: 8,261,542 km (0.095 R)
• M25: 9,138,485 km (0.095 R)
• M26: 9,266,242 km (0.06 R)
• M27: 9,588,027 km (0.091 R)
• M28: 9,782,953 km (0.088 R)
• M29: 11,047,055 km (0.062 R)
• M30: 11,456,803 km (0.034 R)
• M31: 11,732,811 km (0.107 R)
• M32: 12,644,610 km (0.074 R)
• M33: 12,715,669 km (0.117 R)
• M34: 13,001,252 km (0.093 R)
• M35: 17,058,944 km (0.113 R)
• M36: 18,410,711 km (0.11 R)
• M37: 18,977,238 km (0.102 R)
• M38: 20,878,627 km (0.114 R)
• M39: 21,554,211 km (0.084 R)
• M40: 21,894,546 km (0.106 R)
• M41: 22,065,387 km (0.098 R)
• M42: 22,494,583 km (0.054 R)
• M43: 24,592,394 km (0.119 R)
• M44: 26,387,718 km (0.097 R)
• M45: 27,669,323 km (0.096 R)
• M46: 28,783,827 km (0.059 R)
• M47: 29,534,958 km (0.106 R)
• M48: 30,292,522 km (0.057 R)
• M49: 30,769,290 km (0.108 R)
• M50: 30,960,775 km (0.09 R)
• M51: 31,537,326 km (0.052 R)
• M52: 32,311,494 km (0.116 R)
• M53: 33,288,069 km (0.088 R)
• M54: 33,484,491 km (0.08 R)
• M55: 34,572,068 km (0.116 R)
• M56: 37,188,086 km (0.1 R)
• M57: 37,800,839 km (0.083 R)
• M58: 38,108,412 km (0.079 R)
• M59: 41,229,772 km (0.074 R)
• M60: 41,335,238 km (0.059 R)
• M61: 44,108,334 km (0.082 R)
• M62: 45,190,674 km (0.05 R)
• M63: 45,517,247 km (0.117 R)
• M64: 45,735,211 km (0.069 R)
• M65: 45,844,417 km (0.097 R)
• M66: 47,050,924 km (0.104 R)
• M67: 47,271,431 km (0.078 R)
• M68: 47,824,046 km (0.09 R)
• M69: 49,943,848 km (0.035 R)
• M70: 50,168,693 km (0.096 R)
• M71: 53,928,088 km (0.081 R)
• M72: 54,968,990 km (0.117 R)
• M73: 56,016,474 km (0.082 R)
• M74: 60,032,728 km (0.108 R)
• M75: 60,152,257 km (0.119 R)
• M76: 61,592,735 km (0.081 R)
• M77: 61,954,761 km (0.108 R)
• M78: 62,559,436 km (0.085 R)
• M79: 64,263,057 km (0.061 R)
• M80: 64,385,278 km (0.032 R)
• M81: 64,630,020 km (0.045 R)
• M82: 65,858,518 km (0.107 R)
• M83: 67,467,144 km (0.113 R)
• M84: 72,496,923 km (0.097 R)
• M85: 73,261,668 km (0.08 R)
• M86: 73,901,049 km (0.071 R)
• M87: 77,906,532 km (0.098 R)
• M88: 78,428,329 km (0.108 R)
• M89: 79,344,616 km (0.106 R)
• M90: 80,001,201 km (0.116 R)
• M91: 84,513,522 km (0.118 R)
• M92: 85,990,950 km (0.072 R)
• M93: 86,125,589 km (0.045 R)
• M94: 86,665,338 km (0.099 R)
• M95: 89,380,389 km (0.084 R)
• M96: 91,297,486 km (0.065 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit