🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.16 AU - 1.64 AU

Year: 599 Days

Day: 37.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,476,487 km

• M1: 618,737 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.3 AU - 1.68 AU

Year: 658 Days

Day: 20.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 903 Days

Day: 17.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,476,487 km

• M1: 45,627 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.4 AU - 3.38 AU

Year: 1777 Days

Day: 25.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.73 AU - 4.25 AU

Year: 2358 Days

Day: 27.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,476,487 km

• M1: 3,110,140 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.81 AU - 4.43 AU

Year: 3024 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 14.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.42 AU - 6.32 AU

Year: 5143 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,476,487 km

• M1: 188,643 km (0.084 R)
• M2: 288,873 km (0.104 R)
• M3: 419,472 km (0.073 R)
• M4: 511,475 km (0.043 R)
• M5: 612,902 km (0.073 R)
• M6: 723,156 km (0.1 R)
• M7: 879,785 km (0.119 R)
• M8: 1,212,640 km (0.089 R)
• M9: 1,329,775 km (0.108 R)
• M10: 1,645,427 km (0.087 R)
• M11: 1,797,119 km (0.087 R)
• M12: 1,911,412 km (0.118 R)
• M13: 2,049,940 km (0.069 R)
• M14: 2,579,067 km (0.085 R)
• M15: 2,673,464 km (0.08 R)
• M16: 2,926,882 km (0.111 R)
• M17: 3,100,266 km (0.03 R)
• M18: 3,277,241 km (0.102 R)
• M19: 3,483,686 km (0.114 R)
• M20: 3,575,389 km (0.098 R)
• M21: 3,801,581 km (0.043 R)
• M22: 3,909,591 km (0.113 R)
• M23: 4,073,700 km (0.11 R)
• M24: 4,254,115 km (0.107 R)
• M25: 4,579,939 km (0.119 R)
• M26: 4,884,670 km (0.05 R)
• M27: 5,121,334 km (0.03 R)
• M28: 5,286,190 km (0.087 R)
• M29: 5,392,106 km (0.112 R)
• M30: 5,483,510 km (0.098 R)
• M31: 5,885,330 km (0.057 R)
• M32: 6,249,002 km (0.094 R)
• M33: 6,898,855 km (0.047 R)
• M34: 7,081,365 km (0.036 R)
• M35: 7,299,179 km (0.094 R)
• M36: 7,502,333 km (0.089 R)
• M37: 7,741,690 km (0.091 R)
• M38: 8,053,003 km (0.11 R)
• M39: 9,120,833 km (0.081 R)
• M40: 9,339,844 km (0.111 R)
• M41: 9,542,100 km (0.113 R)
• M42: 9,782,953 km (0.063 R)
• M43: 10,101,147 km (0.075 R)
• M44: 10,270,941 km (0.11 R)
• M45: 10,479,780 km (0.118 R)
• M46: 10,651,668 km (0.101 R)
• M47: 10,920,944 km (0.077 R)
• M48: 11,309,599 km (0.106 R)
• M49: 11,545,066 km (0.073 R)
• M50: 11,940,902 km (0.085 R)
• M51: 12,543,333 km (0.107 R)
• M52: 12,664,956 km (0.108 R)
• M53: 12,909,548 km (0.088 R)
• M54: 13,798,608 km (0.064 R)
• M55: 14,155,549 km (0.042 R)
• M56: 14,282,258 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.42 AU - 7.36 AU

Year: 5842 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,476,487 km

• M1: 178,769 km (0.116 R)
• M2: 296,653 km (0.092 R)
• M3: 528,230 km (0.117 R)
• M4: 669,151 km (0.111 R)
• M5: 752,178 km (0.099 R)
• M6: 869,014 km (0.111 R)
• M7: 1,024,745 km (0.075 R)
• M8: 1,173,296 km (0.104 R)
• M9: 1,474,586 km (0.054 R)
• M10: 1,644,380 km (0.087 R)
• M11: 1,780,963 km (0.065 R)
• M12: 2,024,508 km (0.098 R)
• M13: 2,611,979 km (0.078 R)
• M14: 2,795,984 km (0.097 R)
• M15: 3,032,349 km (0.078 R)
• M16: 3,349,347 km (0.057 R)
• M17: 3,910,488 km (0.09 R)
• M18: 4,042,284 km (0.106 R)
• M19: 4,528,776 km (0.116 R)
• M20: 4,722,954 km (0.068 R)
• M21: 5,206,455 km (0.093 R)
• M22: 5,410,207 km (0.076 R)
• M23: 5,646,272 km (0.084 R)
• M24: 5,765,652 km (0.054 R)
• M25: 5,855,709 km (0.072 R)
• M26: 6,067,690 km (0.098 R)
• M27: 6,405,930 km (0.104 R)
• M28: 6,530,545 km (0.101 R)
• M29: 7,101,112 km (0.027 R)
• M30: 7,230,065 km (0.098 R)
• M31: 7,621,862 km (0.053 R)
• M32: 7,853,439 km (0.114 R)
• M33: 8,907,656 km (0.119 R)
• M34: 9,012,075 km (0.095 R)
• M35: 9,575,610 km (0.105 R)
• M36: 10,078,259 km (0.081 R)
• M37: 10,737,088 km (0.105 R)
• M38: 11,827,956 km (0.113 R)
• M39: 12,096,484 km (0.057 R)
• M40: 12,561,584 km (0.116 R)
• M41: 13,032,667 km (0.116 R)
• M42: 13,389,757 km (0.105 R)
• M43: 13,549,528 km (0.108 R)
• M44: 13,911,256 km (0.093 R)
• M45: 14,154,203 km (0.091 R)
• M46: 14,357,805 km (0.105 R)
• M47: 14,439,486 km (0.095 R)
• M48: 14,974,298 km (0.051 R)
• M49: 15,683,542 km (0.081 R)
• M50: 15,936,362 km (0.097 R)
• M51: 16,190,678 km (0.095 R)
• M52: 16,660,416 km (0.061 R)
• M53: 16,832,304 km (0.116 R)
• M54: 17,004,790 km (0.074 R)
• M55: 18,317,212 km (0.094 R)
• M56: 18,583,646 km (0.068 R)
• M57: 18,672,806 km (0.109 R)
• M58: 19,345,548 km (0.053 R)
• M59: 20,992,321 km (0.073 R)
• M60: 21,178,122 km (0.072 R)
• M61: 22,922,134 km (0.108 R)
• M62: 23,065,598 km (0.09 R)
• M63: 23,545,807 km (0.086 R)
• M64: 24,516,249 km (0.025 R)
• M65: 25,450,188 km (0.039 R)
• M66: 25,549,222 km (0.033 R)
• M67: 25,697,922 km (0.097 R)
• M68: 27,657,654 km (0.05 R)
• M69: 28,629,741 km (0.081 R)
• M70: 28,732,665 km (0.106 R)
• M71: 28,835,887 km (0.062 R)
• M72: 31,135,057 km (0.108 R)
• M73: 32,790,058 km (0.066 R)
• M74: 33,492,719 km (0.042 R)
• M75: 33,981,904 km (0.09 R)
• M76: 34,254,771 km (0.116 R)
• M77: 34,418,880 km (0.08 R)
• M78: 35,298,366 km (0.109 R)
• M79: 35,630,024 km (0.115 R)
• M80: 36,018,380 km (0.057 R)
• M81: 36,519,683 km (0.029 R)
• M82: 36,631,283 km (0.113 R)
• M83: 36,743,182 km (0.104 R)
• M84: 36,911,180 km (0.041 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 11.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.91 AU - 10.39 AU

Year: 10010 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,476,487 km

• M1: 173,683 km (0.112 R)
• M2: 258,954 km (0.079 R)
• M3: 609,611 km (0.119 R)
• M4: 728,093 km (0.064 R)
• M5: 836,551 km (0.06 R)
• M6: 931,396 km (0.113 R)
• M7: 1,050,626 km (0.117 R)
• M8: 1,327,232 km (0.076 R)
• M9: 1,822,850 km (0.099 R)
• M10: 2,624,395 km (0.109 R)
• M11: 2,825,904 km (0.109 R)
• M12: 3,398,564 km (0.106 R)
• M13: 3,941,455 km (0.111 R)
• M14: 4,040,040 km (0.098 R)
• M15: 4,273,562 km (0.075 R)
• M16: 4,823,933 km (0.078 R)
• M17: 5,000,458 km (0.106 R)
• M18: 5,215,281 km (0.087 R)
• M19: 5,543,200 km (0.103 R)
• M20: 5,953,247 km (0.076 R)
• M21: 6,723,975 km (0.091 R)
• M22: 7,403,748 km (0.103 R)
• M23: 7,607,949 km (0.086 R)
• M24: 8,105,512 km (0.085 R)
• M25: 8,358,183 km (0.046 R)
• M26: 8,443,005 km (0.09 R)
• M27: 9,044,986 km (0.102 R)
• M28: 10,199,433 km (0.103 R)
• M29: 10,290,239 km (0.074 R)
• M30: 10,381,195 km (0.083 R)
• M31: 11,588,599 km (0.093 R)
• M32: 12,208,981 km (0.075 R)
• M33: 12,596,141 km (0.108 R)
• M34: 13,233,727 km (0.071 R)
• M35: 13,681,473 km (0.071 R)
• M36: 15,521,527 km (0.115 R)
• M37: 16,790,865 km (0.076 R)
• M38: 17,492,329 km (0.116 R)
• M39: 17,601,087 km (0.066 R)
• M40: 18,093,414 km (0.112 R)
• M41: 18,868,181 km (0.101 R)
• M42: 19,653,719 km (0.039 R)
• M43: 20,050,603 km (0.117 R)
• M44: 20,967,488 km (0.034 R)
• M45: 21,141,021 km (0.08 R)
• M46: 21,373,048 km (0.12 R)
• M47: 21,489,435 km (0.039 R)
• M48: 21,664,315 km (0.09 R)
• M49: 22,545,745 km (0.07 R)
• M50: 22,961,179 km (0.048 R)
• M51: 23,498,983 km (0.066 R)
• M52: 24,162,001 km (0.117 R)
• M53: 24,892,338 km (0.067 R)
• M54: 25,568,071 km (0.115 R)
• M55: 28,076,080 km (0.087 R)
• M56: 28,459,050 km (0.108 R)
• M57: 28,843,666 km (0.106 R)
• M58: 29,101,124 km (0.118 R)
• M59: 29,683,060 km (0.116 R)
• M60: 30,007,986 km (0.104 R)
• M61: 30,595,906 km (0.06 R)
• M62: 30,858,450 km (0.103 R)
• M63: 33,457,115 km (0.046 R)
• M64: 34,748,294 km (0.089 R)
• M65: 35,848,287 km (0.092 R)
• M66: 36,541,524 km (0.099 R)
• M67: 36,820,075 km (0.113 R)
• M68: 37,519,595 km (0.037 R)
• M69: 37,660,067 km (0.073 R)
• M70: 38,931,799 km (0.079 R)
• M71: 39,216,184 km (0.043 R)
• M72: 39,930,514 km (0.07 R)
• M73: 40,793,395 km (0.093 R)
• M74: 41,662,409 km (0.104 R)
• M75: 42,464,403 km (0.071 R)
• M76: 42,537,556 km (0.065 R)
• M77: 42,683,863 km (0.086 R)
• M78: 44,975,104 km (0.099 R)
• M79: 45,273,701 km (0.119 R)
• M80: 45,348,500 km (0.104 R)
• M81: 45,498,098 km (0.094 R)
• M82: 46,323,729 km (0.116 R)
• M83: 46,927,506 km (0.11 R)
• M84: 49,984,688 km (0.091 R)
• M85: 50,061,880 km (0.12 R)
• M86: 50,293,907 km (0.066 R)
• M87: 50,681,365 km (0.05 R)
• M88: 51,069,871 km (0.078 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit