🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.98 AU - 1.36 AU

Year: 482 Days

Day: 34.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 106.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.29 AU - 1.33 AU

Year: 571 Days

Day: 33.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.5 AU - 1.72 AU

Year: 778 Days

Day: 13.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.34 AU - 3.9 AU

Year: 2099 Days

Day: 22 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,642,565 km

• M1: 2,437,996 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.78 AU - 3.72 AU

Year: 2231 Days

Day: 30.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,642,565 km

• M1: 2,427,824 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 10.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.35 AU - 5.03 AU

Year: 3266 Days

Day: 9.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,642,565 km

• M1: 130,749 km (0.115 R)
• M2: 321,187 km (0.069 R)
• M3: 505,192 km (0.059 R)
• M4: 580,589 km (0.115 R)
• M5: 754,272 km (0.098 R)
• M6: 863,180 km (0.105 R)
• M7: 1,233,883 km (0.027 R)
• M8: 1,304,344 km (0.11 R)
• M9: 1,424,920 km (0.113 R)
• M10: 1,903,932 km (0.105 R)
• M11: 2,097,811 km (0.091 R)
• M12: 2,283,761 km (0.107 R)
• M13: 2,430,517 km (0.061 R)
• M14: 3,392,581 km (0.114 R)
• M15: 3,459,451 km (0.101 R)
• M16: 3,594,687 km (0.105 R)
• M17: 3,783,330 km (0.12 R)
• M18: 3,870,247 km (0.109 R)
• M19: 4,134,885 km (0.082 R)
• M20: 4,423,759 km (0.112 R)
• M21: 4,570,813 km (0.084 R)
• M22: 4,945,257 km (0.119 R)
• M23: 5,021,253 km (0.104 R)
• M24: 5,271,380 km (0.027 R)
• M25: 5,723,764 km (0.098 R)
• M26: 5,884,133 km (0.06 R)
• M27: 6,394,711 km (0.062 R)
• M28: 6,540,269 km (0.11 R)
• M29: 6,624,044 km (0.025 R)
• M30: 8,371,198 km (0.087 R)
• M31: 8,760,003 km (0.103 R)
• M32: 9,178,129 km (0.058 R)
• M33: 9,531,479 km (0.093 R)
• M34: 9,697,981 km (0.085 R)
• M35: 10,178,938 km (0.109 R)
• M36: 10,324,796 km (0.094 R)
• M37: 10,446,868 km (0.082 R)
• M38: 11,039,276 km (0.083 R)
• M39: 11,164,190 km (0.076 R)
• M40: 11,415,215 km (0.095 R)
• M41: 11,490,912 km (0.111 R)
• M42: 11,846,356 km (0.115 R)
• M43: 11,999,694 km (0.095 R)
• M44: 12,153,780 km (0.071 R)
• M45: 12,412,135 km (0.076 R)
• M46: 12,568,016 km (0.119 R)
• M47: 13,171,494 km (0.065 R)
• M48: 13,596,801 km (0.083 R)
• M49: 13,703,913 km (0.052 R)
• M50: 13,945,813 km (0.106 R)
• M51: 14,297,667 km (0.118 R)
• M52: 14,488,404 km (0.101 R)
• M53: 15,010,351 km (0.108 R)
• M54: 15,121,054 km (0.108 R)
• M55: 15,204,230 km (0.116 R)
• M56: 15,398,857 km (0.025 R)
• M57: 15,847,052 km (0.088 R)
• M58: 16,016,098 km (0.057 R)
• M59: 16,242,589 km (0.116 R)
• M60: 16,928,345 km (0.112 R)
• M61: 17,623,676 km (0.115 R)
• M62: 17,915,991 km (0.064 R)
• M63: 18,033,425 km (0.05 R)
• M64: 18,298,662 km (0.098 R)
• M65: 18,476,085 km (0.11 R)
• M66: 18,862,646 km (0.114 R)
• M67: 19,312,038 km (0.098 R)
• M68: 19,825,458 km (0.094 R)
• M69: 19,946,931 km (0.111 R)
• M70: 20,588,856 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 14.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.2 AU - 6.84 AU

Year: 5625 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,642,565 km

• M1: 201,359 km (0.106 R)
• M2: 305,479 km (0.077 R)
• M3: 477,217 km (0.091 R)
• M4: 579,692 km (0.066 R)
• M5: 700,567 km (0.067 R)
• M6: 972,237 km (0.049 R)
• M7: 1,088,923 km (0.065 R)
• M8: 1,337,704 km (0.072 R)
• M9: 1,878,351 km (0.077 R)
• M10: 1,972,598 km (0.119 R)
• M11: 2,124,290 km (0.097 R)
• M12: 2,337,467 km (0.111 R)
• M13: 2,528,204 km (0.105 R)
• M14: 2,925,386 km (0.069 R)
• M15: 3,019,932 km (0.107 R)
• M16: 3,277,241 km (0.112 R)
• M17: 3,541,879 km (0.098 R)
• M18: 3,987,082 km (0.076 R)
• M19: 4,110,052 km (0.108 R)
• M20: 4,269,972 km (0.105 R)
• M21: 4,987,443 km (0.109 R)
• M22: 5,525,846 km (0.113 R)
• M23: 5,742,464 km (0.096 R)
• M24: 6,164,031 km (0.079 R)
• M25: 6,471,305 km (0.097 R)
• M26: 6,846,795 km (0.104 R)
• M27: 7,207,925 km (0.105 R)
• M28: 7,553,645 km (0.119 R)
• M29: 7,993,463 km (0.11 R)
• M30: 8,104,764 km (0.115 R)
• M31: 8,238,953 km (0.109 R)
• M32: 8,351,451 km (0.093 R)
• M33: 8,944,307 km (0.113 R)
• M34: 9,129,509 km (0.108 R)
• M35: 9,362,882 km (0.057 R)
• M36: 10,267,500 km (0.065 R)
• M37: 10,705,822 km (0.047 R)
• M38: 11,001,427 km (0.12 R)
• M39: 11,324,708 km (0.103 R)
• M40: 11,550,452 km (0.077 R)
• M41: 11,777,691 km (0.042 R)
• M42: 12,134,033 km (0.035 R)
• M43: 13,250,781 km (0.064 R)
• M44: 14,319,209 km (0.097 R)
• M45: 14,617,806 km (0.091 R)
• M46: 14,836,369 km (0.064 R)
• M47: 15,111,031 km (0.081 R)
• M48: 15,276,635 km (0.052 R)
• M49: 15,860,965 km (0.066 R)
• M50: 16,651,739 km (0.069 R)
• M51: 16,994,468 km (0.064 R)
• M52: 17,109,209 km (0.116 R)
• M53: 17,629,062 km (0.108 R)
• M54: 17,861,687 km (0.071 R)
• M55: 18,124,680 km (0.052 R)
• M56: 18,477,431 km (0.038 R)
• M57: 18,713,796 km (0.08 R)
• M58: 19,040,368 km (0.109 R)
• M59: 19,369,035 km (0.107 R)
• M60: 20,487,877 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 14.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.78 AU - 9.26 AU

Year: 10316 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 77,642,565 km

• M1: 354,248 km (0.058 R)
• M2: 456,722 km (0.114 R)
• M3: 658,979 km (0.086 R)
• M4: 772,972 km (0.112 R)
• M5: 1,063,940 km (0.099 R)
• M6: 1,361,191 km (0.067 R)
• M7: 1,865,785 km (0.116 R)
• M8: 2,035,429 km (0.081 R)
• M9: 2,335,672 km (0.048 R)
• M10: 2,575,327 km (0.101 R)
• M11: 2,688,723 km (0.041 R)
• M12: 3,058,977 km (0.118 R)
• M13: 3,935,471 km (0.096 R)
• M14: 4,289,121 km (0.112 R)
• M15: 4,492,723 km (0.096 R)
• M16: 4,816,004 km (0.108 R)
• M17: 5,955,940 km (0.102 R)
• M18: 6,440,039 km (0.088 R)
• M19: 6,543,560 km (0.093 R)
• M20: 6,778,579 km (0.038 R)
• M21: 6,936,853 km (0.117 R)
• M22: 7,069,696 km (0.107 R)
• M23: 7,176,659 km (0.071 R)
• M24: 7,446,234 km (0.099 R)
• M25: 7,967,732 km (0.073 R)
• M26: 8,501,198 km (0.098 R)
• M27: 10,080,054 km (0.088 R)
• M28: 11,057,826 km (0.081 R)
• M29: 11,275,790 km (0.101 R)
• M30: 11,652,777 km (0.094 R)
• M31: 12,097,830 km (0.064 R)
• M32: 13,004,692 km (0.1 R)
• M33: 13,300,896 km (0.095 R)
• M34: 13,566,133 km (0.104 R)
• M35: 14,541,960 km (0.106 R)
• M36: 15,262,723 km (0.067 R)
• M37: 16,277,296 km (0.103 R)
• M38: 17,205,550 km (0.082 R)
• M39: 17,422,168 km (0.1 R)
• M40: 17,676,036 km (0.118 R)
• M41: 19,487,516 km (0.028 R)
• M42: 20,281,881 km (0.085 R)
• M43: 21,357,490 km (0.113 R)
• M44: 21,473,877 km (0.076 R)
• M45: 21,980,415 km (0.066 R)
• M46: 22,490,993 km (0.08 R)
• M47: 23,045,253 km (0.09 R)
• M48: 23,724,427 km (0.083 R)
• M49: 24,938,713 km (0.055 R)
• M50: 25,924,862 km (0.095 R)
• M51: 27,343,648 km (0.031 R)
• M52: 28,402,801 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 3.8

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.6 AU - 20.7 AU

Year: 30670 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,642,565 km

• M1: 59,989 km (0.113 R)
• M2: 1,303,596 km (0.08 R)
• M3: 1,362,986 km (0.057 R)
• M4: 2,355,269 km (0.093 R)
• M5: 2,391,472 km (0.064 R)
• M6: 2,427,824 km (0.116 R)
• M7: 2,500,977 km (0.12 R)
• M8: 2,687,376 km (0.081 R)
• M9: 3,033,994 km (0.046 R)
• M10: 3,394,525 km (0.078 R)
• M11: 3,435,515 km (0.045 R)
• M12: 4,025,230 km (0.086 R)
• M13: 4,111,997 km (0.113 R)
• M14: 4,376,037 km (0.115 R)
• M15: 4,782,345 km (0.032 R)
• M16: 4,828,271 km (0.108 R)
• M17: 5,438,182 km (0.113 R)
• M18: 5,630,714 km (0.099 R)
• M19: 5,727,803 km (0.114 R)
• M20: 6,473,698 km (0.085 R)
• M21: 6,780,374 km (0.06 R)
• M22: 7,091,986 km (0.096 R)
• M23: 7,144,346 km (0.083 R)
• M24: 7,782,829 km (0.092 R)
• M25: 8,054,200 km (0.042 R)
• M26: 8,218,608 km (0.104 R)
• M27: 8,550,565 km (0.055 R)
• M28: 9,399,533 km (0.068 R)
• M29: 9,457,129 km (0.077 R)
• M30: 10,275,130 km (0.108 R)
• M31: 10,994,097 km (0.083 R)
• M32: 11,605,653 km (0.083 R)
• M33: 12,480,053 km (0.117 R)
• M34: 14,027,792 km (0.103 R)
• M35: 15,227,567 km (0.037 R)
• M36: 15,634,773 km (0.095 R)
• M37: 16,668,344 km (0.107 R)
• M38: 17,158,277 km (0.115 R)
• M39: 18,295,520 km (0.104 R)
• M40: 18,511,540 km (0.111 R)
• M41: 18,800,862 km (0.059 R)
• M42: 19,383,845 km (0.106 R)
• M43: 20,046,713 km (0.1 R)
• M44: 21,622,278 km (0.112 R)
• M45: 22,771,638 km (0.091 R)
• M46: 23,237,037 km (0.074 R)
• M47: 23,392,918 km (0.045 R)
• M48: 23,548,949 km (0.053 R)
• M49: 24,334,936 km (0.114 R)
• M50: 24,651,784 km (0.114 R)
• M51: 24,731,221 km (0.088 R)
• M52: 25,209,485 km (0.116 R)
• M53: 25,529,924 km (0.074 R)
• M54: 29,311,758 km (0.104 R)
• M55: 29,648,802 km (0.071 R)
• M56: 30,496,872 km (0.081 R)
• M57: 32,564,764 km (0.049 R)
• M58: 33,703,652 km (0.068 R)
• M59: 34,944,567 km (0.036 R)
• M60: 35,660,392 km (0.096 R)
• M61: 40,336,074 km (0.091 R)
• M62: 40,992,659 km (0.046 R)
• M63: 41,275,100 km (0.095 R)
• M64: 43,846,538 km (0.096 R)
• M65: 44,618,313 km (0.052 R)
• M66: 45,005,771 km (0.09 R)
• M67: 45,881,966 km (0.119 R)
• M68: 46,273,165 km (0.03 R)
• M69: 48,146,429 km (0.106 R)
• M70: 49,042,371 km (0.111 R)
• M71: 52,374,215 km (0.108 R)
• M72: 53,603,759 km (0.106 R)
• M73: 56,300,261 km (0.117 R)
• M74: 57,138,757 km (0.114 R)
• M75: 58,510,270 km (0.044 R)
• M76: 59,040,595 km (0.092 R)
• M77: 59,572,565 km (0.119 R)
• M78: 60,319,956 km (0.084 R)
• M79: 61,931,873 km (0.09 R)
• M80: 62,688,988 km (0.096 R)
• M81: 64,212,492 km (0.112 R)
• M82: 64,431,055 km (0.101 R)
• M83: 68,631,614 km (0.117 R)
• M84: 70,877,676 km (0.082 R)
• M85: 71,329,761 km (0.072 R)
• M86: 72,578,005 km (0.106 R)
• M87: 74,636,173 km (0.106 R)
• M88: 75,211,227 km (0.093 R)
• M89: 75,556,948 km (0.069 R)
• M90: 76,481,612 km (0.066 R)
• M91: 77,061,304 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit