🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 39 Hours

Environment

Temp: 195 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,545,701 km

• M1: 103,372 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 259 Days

Day: 22.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,545,701 km

• M1: 455,675 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.83 AU - 0.85 AU

Year: 284 Days

Day: 37.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.33 AU - 1.39 AU

Year: 585 Days

Day: 24.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.1 AU - 1.72 AU

Year: 618 Days

Day: 33.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,545,701 km

• M1: 538,852 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.65 AU - 1.87 AU

Year: 861 Days

Day: 32.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 10.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.5 AU - 5.82 AU

Year: 3712 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 149.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,545,701 km

• M1: 147,204 km (0.074 R)
• M2: 308,620 km (0.096 R)
• M3: 627,413 km (0.111 R)
• M4: 974,331 km (0.099 R)
• M5: 1,080,396 km (0.083 R)
• M6: 1,176,438 km (0.074 R)
• M7: 1,290,132 km (0.074 R)
• M8: 1,452,595 km (0.1 R)
• M9: 1,765,853 km (0.117 R)
• M10: 1,897,200 km (0.105 R)
• M11: 2,048,892 km (0.11 R)
• M12: 2,169,768 km (0.077 R)
• M13: 2,400,747 km (0.088 R)
• M14: 2,810,046 km (0.101 R)
• M15: 2,983,879 km (0.114 R)
• M16: 3,423,846 km (0.109 R)
• M17: 3,714,665 km (0.117 R)
• M18: 4,231,825 km (0.115 R)
• M19: 4,499,006 km (0.115 R)
• M20: 4,725,946 km (0.111 R)
• M21: 4,956,626 km (0.109 R)
• M22: 5,477,227 km (0.076 R)
• M23: 5,670,956 km (0.103 R)
• M24: 6,115,112 km (0.094 R)
• M25: 6,215,343 km (0.106 R)
• M26: 7,168,431 km (0.066 R)
• M27: 7,247,718 km (0.075 R)
• M28: 7,756,650 km (0.044 R)
• M29: 8,388,102 km (0.101 R)
• M30: 8,471,727 km (0.12 R)
• M31: 8,555,652 km (0.115 R)
• M32: 9,642,032 km (0.116 R)
• M33: 10,082,896 km (0.048 R)
• M34: 11,075,778 km (0.088 R)
• M35: 11,661,603 km (0.057 R)
• M36: 11,755,101 km (0.113 R)
• M37: 12,131,191 km (0.078 R)
• M38: 12,927,650 km (0.099 R)
• M39: 13,153,692 km (0.079 R)
• M40: 13,283,543 km (0.115 R)
• M41: 13,741,013 km (0.113 R)
• M42: 14,037,965 km (0.081 R)
• M43: 14,137,298 km (0.113 R)
• M44: 14,403,582 km (0.106 R)
• M45: 15,588,098 km (0.119 R)
• M46: 15,828,801 km (0.071 R)
• M47: 15,966,880 km (0.039 R)
• M48: 16,070,701 km (0.066 R)
• M49: 16,209,528 km (0.069 R)
• M50: 16,488,229 km (0.034 R)
• M51: 16,593,097 km (0.11 R)
• M52: 17,121,177 km (0.11 R)
• M53: 17,262,996 km (0.095 R)
• M54: 17,654,793 km (0.099 R)
• M55: 18,411,010 km (0.092 R)
• M56: 20,516,600 km (0.04 R)
• M57: 21,121,125 km (0.103 R)
• M58: 21,540,298 km (0.044 R)
• M59: 22,039,058 km (0.118 R)
• M60: 22,775,079 km (0.056 R)
• M61: 22,970,005 km (0.087 R)
• M62: 23,400,997 km (0.096 R)
• M63: 24,112,035 km (0.058 R)
• M64: 24,191,472 km (0.093 R)
• M65: 24,390,437 km (0.079 R)
• M66: 24,709,978 km (0.12 R)
• M67: 24,790,013 km (0.084 R)
• M68: 25,071,107 km (0.084 R)
• M69: 25,191,833 km (0.084 R)
• M70: 25,312,857 km (0.106 R)
• M71: 25,879,833 km (0.084 R)
• M72: 26,287,338 km (0.116 R)
• M73: 26,614,957 km (0.12 R)
• M74: 27,026,351 km (0.109 R)
• M75: 27,398,401 km (0.086 R)
• M76: 27,855,423 km (0.1 R)
• M77: 27,938,898 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.43 AU - 7.11 AU

Year: 5114 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,545,701 km

• M1: 179,069 km (0.079 R)
• M2: 268,528 km (0.049 R)
• M3: 621,878 km (0.065 R)
• M4: 1,080,396 km (0.097 R)
• M5: 1,376,450 km (0.068 R)
• M6: 1,619,995 km (0.092 R)
• M7: 1,978,581 km (0.105 R)
• M8: 2,326,845 km (0.117 R)
• M9: 2,435,304 km (0.039 R)
• M10: 2,563,958 km (0.09 R)
• M11: 2,657,307 km (0.109 R)
• M12: 3,022,775 km (0.11 R)
• M13: 3,201,694 km (0.066 R)
• M14: 3,487,126 km (0.113 R)
• M15: 4,780,101 km (0.087 R)
• M16: 5,297,410 km (0.06 R)
• M17: 5,393,452 km (0.117 R)
• M18: 5,907,171 km (0.11 R)
• M19: 6,981,583 km (0.087 R)
• M20: 7,219,743 km (0.097 R)
• M21: 7,353,184 km (0.119 R)
• M22: 7,568,455 km (0.117 R)
• M23: 7,867,950 km (0.097 R)
• M24: 8,088,308 km (0.117 R)
• M25: 9,162,421 km (0.068 R)
• M26: 9,365,126 km (0.11 R)
• M27: 9,598,798 km (0.086 R)
• M28: 9,952,896 km (0.106 R)
• M29: 10,221,275 km (0.104 R)
• M30: 10,431,609 km (0.059 R)
• M31: 11,009,954 km (0.113 R)
• M32: 11,194,857 km (0.08 R)
• M33: 11,630,187 km (0.082 R)
• M34: 11,755,550 km (0.082 R)
• M35: 12,485,438 km (0.115 R)
• M36: 12,904,462 km (0.083 R)
• M37: 13,262,599 km (0.104 R)
• M38: 13,558,205 km (0.112 R)
• M39: 13,690,150 km (0.03 R)
• M40: 13,855,904 km (0.115 R)
• M41: 14,256,228 km (0.115 R)
• M42: 14,592,823 km (0.088 R)
• M43: 15,583,610 km (0.097 R)
• M44: 16,034,947 km (0.033 R)
• M45: 16,279,689 km (0.094 R)
• M46: 16,737,608 km (0.103 R)
• M47: 16,914,882 km (0.083 R)
• M48: 17,486,196 km (0.074 R)
• M49: 17,702,215 km (0.07 R)
• M50: 18,648,123 km (0.049 R)
• M51: 18,831,829 km (0.111 R)
• M52: 19,947,230 km (0.094 R)
• M53: 20,361,617 km (0.116 R)
• M54: 20,475,161 km (0.107 R)
• M55: 21,275,660 km (0.066 R)
• M56: 21,969,794 km (0.072 R)
• M57: 22,319,853 km (0.083 R)
• M58: 22,828,485 km (0.061 R)
• M59: 23,301,514 km (0.076 R)
• M60: 23,937,305 km (0.097 R)
• M61: 24,417,813 km (0.113 R)
• M62: 24,780,289 km (0.04 R)
• M63: 24,982,396 km (0.069 R)
• M64: 25,307,023 km (0.103 R)
• M65: 25,796,657 km (0.056 R)
• M66: 26,001,456 km (0.091 R)
• M67: 26,371,711 km (0.066 R)
• M68: 27,159,045 km (0.077 R)
• M69: 27,367,434 km (0.102 R)
• M70: 27,534,535 km (0.111 R)
• M71: 27,954,008 km (0.031 R)
• M72: 28,164,492 km (0.061 R)
• M73: 28,333,238 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 12.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.47 AU - 12.87 AU

Year: 12859 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,545,701 km

• M1: 162,014 km (0.088 R)
• M2: 916,885 km (0.078 R)
• M3: 1,189,752 km (0.098 R)
• M4: 1,427,313 km (0.058 R)
• M5: 1,552,078 km (0.111 R)
• M6: 1,680,732 km (0.094 R)
• M7: 1,835,566 km (0.101 R)
• M8: 2,088,685 km (0.104 R)
• M9: 2,304,406 km (0.101 R)
• M10: 3,212,315 km (0.041 R)
• M11: 3,295,043 km (0.038 R)
• M12: 3,434,468 km (0.108 R)
• M13: 3,632,984 km (0.071 R)
• M14: 4,191,134 km (0.053 R)
• M15: 4,342,527 km (0.113 R)
• M16: 4,682,114 km (0.114 R)
• M17: 4,776,361 km (0.106 R)
• M18: 4,966,500 km (0.071 R)
• M19: 5,453,142 km (0.077 R)
• M20: 5,955,042 km (0.103 R)
• M21: 6,125,734 km (0.082 R)
• M22: 6,298,070 km (0.096 R)
• M23: 6,437,047 km (0.109 R)
• M24: 6,647,531 km (0.114 R)
• M25: 7,111,434 km (0.08 R)
• M26: 7,365,601 km (0.114 R)
• M27: 8,758,357 km (0.095 R)
• M28: 10,394,658 km (0.103 R)
• M29: 11,523,075 km (0.116 R)
• M30: 11,736,252 km (0.059 R)
• M31: 11,864,757 km (0.055 R)
• M32: 12,340,179 km (0.107 R)
• M33: 12,514,759 km (0.098 R)
• M34: 14,441,281 km (0.082 R)
• M35: 14,533,134 km (0.095 R)
• M36: 14,671,362 km (0.1 R)
• M37: 16,124,406 km (0.095 R)
• M38: 16,267,422 km (0.108 R)
• M39: 16,989,082 km (0.049 R)
• M40: 17,524,942 km (0.051 R)
• M41: 19,672,419 km (0.073 R)
• M42: 20,544,276 km (0.119 R)
• M43: 20,699,409 km (0.046 R)
• M44: 20,803,080 km (0.106 R)
• M45: 21,167,201 km (0.076 R)
• M46: 21,586,075 km (0.073 R)
• M47: 22,912,260 km (0.105 R)
• M48: 23,126,933 km (0.12 R)
• M49: 23,342,354 km (0.051 R)
• M50: 24,648,344 km (0.04 R)
• M51: 25,532,168 km (0.11 R)
• M52: 25,810,420 km (0.108 R)
• M53: 25,977,969 km (0.076 R)
• M54: 26,820,804 km (0.087 R)
• M55: 26,933,750 km (0.071 R)
• M56: 27,501,474 km (0.1 R)
• M57: 27,901,200 km (0.117 R)
• M58: 29,286,326 km (0.118 R)
• M59: 29,636,086 km (0.052 R)
• M60: 29,811,415 km (0.101 R)
• M61: 30,045,835 km (0.054 R)
• M62: 30,398,587 km (0.073 R)
• M63: 30,575,561 km (0.056 R)
• M64: 31,167,669 km (0.091 R)
• M65: 32,423,543 km (0.086 R)
• M66: 33,087,907 km (0.075 R)
• M67: 33,878,981 km (0.089 R)
• M68: 34,737,822 km (0.082 R)
• M69: 36,477,047 km (0.094 R)
• M70: 37,042,078 km (0.096 R)
• M71: 37,231,020 km (0.056 R)
• M72: 37,483,542 km (0.092 R)
• M73: 37,926,651 km (0.072 R)
• M74: 38,690,647 km (0.093 R)
• M75: 39,523,757 km (0.099 R)
• M76: 40,622,404 km (0.05 R)
• M77: 43,379,194 km (0.074 R)
• M78: 43,644,880 km (0.083 R)
• M79: 44,111,176 km (0.079 R)
• M80: 44,713,158 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 13.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.48 AU - 11.42 AU

Year: 13369 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,545,701 km

• M1: 189,391 km (0.098 R)
• M2: 317,746 km (0.069 R)
• M3: 776,263 km (0.08 R)
• M4: 1,792,930 km (0.112 R)
• M5: 2,056,971 km (0.092 R)
• M6: 2,147,777 km (0.069 R)
• M7: 2,822,762 km (0.09 R)
• M8: 2,924,339 km (0.117 R)
• M9: 3,027,412 km (0.059 R)
• M10: 3,451,522 km (0.097 R)
• M11: 3,634,031 km (0.093 R)
• M12: 4,356,739 km (0.105 R)
• M13: 4,554,358 km (0.103 R)
• M14: 4,876,891 km (0.098 R)
• M15: 5,587,032 km (0.115 R)
• M16: 6,019,968 km (0.075 R)
• M17: 6,781,122 km (0.049 R)
• M18: 7,243,080 km (0.063 R)
• M19: 7,525,371 km (0.093 R)
• M20: 7,955,316 km (0.1 R)
• M21: 8,393,488 km (0.115 R)
• M22: 9,344,481 km (0.076 R)
• M23: 9,651,755 km (0.029 R)
• M24: 10,647,329 km (0.095 R)
• M25: 11,401,751 km (0.103 R)
• M26: 11,840,522 km (0.116 R)
• M27: 12,791,665 km (0.116 R)
• M28: 13,076,051 km (0.107 R)
• M29: 14,766,656 km (0.072 R)
• M30: 15,185,081 km (0.032 R)
• M31: 15,728,720 km (0.077 R)
• M32: 16,340,276 km (0.031 R)
• M33: 16,835,146 km (0.056 R)
• M34: 17,903,275 km (0.096 R)
• M35: 18,221,619 km (0.115 R)
• M36: 18,928,469 km (0.055 R)
• M37: 19,058,021 km (0.04 R)
• M38: 19,252,797 km (0.115 R)
• M39: 19,513,546 km (0.119 R)
• M40: 19,775,492 km (0.056 R)
• M41: 20,768,224 km (0.051 R)
• M42: 22,939,786 km (0.072 R)
• M43: 23,078,015 km (0.091 R)
• M44: 23,842,609 km (0.064 R)
• M45: 24,756,952 km (0.116 R)
• M46: 25,182,857 km (0.092 R)
• M47: 26,258,166 km (0.068 R)
• M48: 26,765,153 km (0.116 R)
• M49: 26,910,563 km (0.068 R)
• M50: 28,009,808 km (0.071 R)
• M51: 28,676,416 km (0.075 R)
• M52: 31,088,681 km (0.097 R)
• M53: 31,855,819 km (0.108 R)
• M54: 32,164,440 km (0.049 R)
• M55: 33,879,430 km (0.084 R)
• M56: 34,431,296 km (0.12 R)
• M57: 34,747,995 km (0.09 R)
• M58: 35,145,327 km (0.038 R)
• M59: 36,024,514 km (0.095 R)
• M60: 36,185,182 km (0.082 R)
• M61: 37,968,089 km (0.115 R)
• M62: 40,278,329 km (0.088 R)
• M63: 41,366,354 km (0.088 R)
• M64: 43,485,857 km (0.102 R)
• M65: 44,429,520 km (0.036 R)
• M66: 44,601,857 km (0.055 R)
• M67: 45,901,264 km (0.106 R)
• M68: 48,714,901 km (0.075 R)
• M69: 48,892,623 km (0.098 R)
• M70: 49,516,297 km (0.077 R)
• M71: 50,322,031 km (0.04 R)
• M72: 54,507,331 km (0.109 R)
• M73: 54,968,990 km (0.115 R)
• M74: 55,154,042 km (0.093 R)
• M75: 56,082,297 km (0.084 R)
• M76: 57,390,381 km (0.038 R)
• M77: 58,236,656 km (0.094 R)
• M78: 58,330,903 km (0.106 R)
• M79: 58,897,729 km (0.03 R)
• M80: 59,276,511 km (0.08 R)
• M81: 60,895,758 km (0.119 R)
• M82: 65,545,709 km (0.048 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit