🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 30 Hours

Environment

Temp: 226 °C

Axial Tilt: 112 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.75 AU - 0.83 AU

Year: 263 Days

Day: 36.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,053,976 km

• M1: 243,845 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 517 Days

Day: 27.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 555 Days

Day: 18.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.5 AU - 2.6 AU

Year: 1526 Days

Day: 20.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,053,976 km

• M1: 977,173 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.25 AU - 3.43 AU

Year: 1794 Days

Day: 30.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,053,976 km

• M1: 712,535 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 14.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.28 AU - 5.28 AU

Year: 3916 Days

Day: 6 Hours

Environment

Temp: -133 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,053,976 km

• M1: 275,709 km (0.105 R)
• M2: 441,314 km (0.1 R)
• M3: 763,398 km (0.091 R)
• M4: 879,187 km (0.076 R)
• M5: 1,161,627 km (0.026 R)
• M6: 1,385,276 km (0.066 R)
• M7: 1,497,026 km (0.086 R)
• M8: 1,742,217 km (0.109 R)
• M9: 1,900,940 km (0.075 R)
• M10: 2,103,047 km (0.092 R)
• M11: 2,379,504 km (0.08 R)
• M12: 2,640,103 km (0.092 R)
• M13: 2,781,174 km (0.119 R)
• M14: 3,234,456 km (0.063 R)
• M15: 3,870,396 km (0.081 R)
• M16: 4,310,513 km (0.117 R)
• M17: 4,612,850 km (0.1 R)
• M18: 4,715,325 km (0.118 R)
• M19: 4,922,368 km (0.082 R)
• M20: 5,150,206 km (0.102 R)
• M21: 5,256,570 km (0.078 R)
• M22: 5,489,494 km (0.112 R)
• M23: 5,598,252 km (0.072 R)
• M24: 6,417,449 km (0.1 R)
• M25: 6,532,041 km (0.083 R)
• M26: 6,628,083 km (0.045 R)
• M27: 6,821,663 km (0.105 R)
• M28: 7,675,568 km (0.117 R)
• M29: 7,940,356 km (0.084 R)
• M30: 8,125,558 km (0.092 R)
• M31: 8,353,695 km (0.039 R)
• M32: 8,647,355 km (0.065 R)
• M33: 8,795,457 km (0.085 R)
• M34: 9,072,662 km (0.037 R)
• M35: 9,635,898 km (0.116 R)
• M36: 9,877,648 km (0.087 R)
• M37: 10,010,491 km (0.092 R)
• M38: 10,322,403 km (0.113 R)
• M39: 10,434,601 km (0.107 R)
• M40: 10,592,427 km (0.091 R)
• M41: 10,933,360 km (0.114 R)
• M42: 11,277,735 km (0.061 R)
• M43: 11,462,937 km (0.057 R)
• M44: 11,930,430 km (0.101 R)
• M45: 12,024,677 km (0.047 R)
• M46: 12,261,341 km (0.033 R)
• M47: 12,475,714 km (0.099 R)
• M48: 12,956,522 km (0.115 R)
• M49: 13,272,323 km (0.056 R)
• M50: 13,467,997 km (0.078 R)
• M51: 13,862,038 km (0.049 R)
• M52: 14,510,694 km (0.033 R)
• M53: 14,788,198 km (0.107 R)
• M54: 15,296,981 km (0.097 R)
• M55: 15,553,691 km (0.066 R)
• M56: 15,889,388 km (0.059 R)
• M57: 15,993,209 km (0.098 R)
• M58: 16,594,443 km (0.077 R)
• M59: 16,805,376 km (0.034 R)
• M60: 17,123,271 km (0.075 R)
• M61: 17,229,785 km (0.104 R)
• M62: 17,470,039 km (0.07 R)
• M63: 18,007,993 km (0.08 R)
• M64: 18,170,457 km (0.095 R)
• M65: 18,306,291 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 8.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.9 AU - 6.08 AU

Year: 4177 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,053,976 km

• M1: 211,232 km (0.116 R)
• M2: 294,708 km (0.036 R)
• M3: 356,791 km (0.12 R)
• M4: 583,282 km (0.11 R)
• M5: 761,902 km (0.041 R)
• M6: 828,323 km (0.031 R)
• M7: 994,527 km (0.109 R)
• M8: 1,105,229 km (0.106 R)
• M9: 1,269,338 km (0.104 R)
• M10: 1,431,203 km (0.112 R)
• M11: 1,820,157 km (0.116 R)
• M12: 1,888,224 km (0.099 R)
• M13: 2,073,875 km (0.095 R)
• M14: 2,133,116 km (0.034 R)
• M15: 2,192,955 km (0.076 R)
• M16: 2,253,393 km (0.112 R)
• M17: 2,351,230 km (0.059 R)
• M18: 2,463,129 km (0.111 R)
• M19: 2,796,134 km (0.112 R)
• M20: 2,901,600 km (0.061 R)
• M21: 2,981,486 km (0.119 R)
• M22: 3,130,036 km (0.06 R)
• M23: 3,406,194 km (0.054 R)
• M24: 3,490,717 km (0.116 R)
• M25: 3,719,302 km (0.116 R)
• M26: 3,835,540 km (0.114 R)
• M27: 4,026,875 km (0.108 R)
• M28: 4,191,284 km (0.101 R)
• M29: 4,266,681 km (0.069 R)
• M30: 4,342,677 km (0.053 R)
• M31: 4,465,197 km (0.117 R)
• M32: 4,918,628 km (0.12 R)
• M33: 4,982,357 km (0.039 R)
• M34: 5,158,883 km (0.113 R)
• M35: 5,436,087 km (0.094 R)
• M36: 5,634,604 km (0.108 R)
• M37: 5,919,887 km (0.119 R)
• M38: 6,055,871 km (0.1 R)
• M39: 7,398,363 km (0.109 R)
• M40: 7,729,423 km (0.1 R)
• M41: 8,178,366 km (0.072 R)
• M42: 8,559,093 km (0.058 R)
• M43: 8,674,283 km (0.066 R)
• M44: 8,732,177 km (0.111 R)
• M45: 9,042,892 km (0.085 R)
• M46: 9,278,359 km (0.115 R)
• M47: 9,715,335 km (0.07 R)
• M48: 9,976,682 km (0.073 R)
• M49: 10,118,501 km (0.098 R)
• M50: 10,961,784 km (0.052 R)
• M51: 11,444,686 km (0.047 R)
• M52: 11,934,619 km (0.093 R)
• M53: 12,192,974 km (0.067 R)
• M54: 12,562,182 km (0.093 R)
• M55: 14,554,078 km (0.094 R)
• M56: 15,015,138 km (0.104 R)
• M57: 15,224,127 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 8.4

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.1 AU - 8.36 AU

Year: 7285 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,053,976 km

• M1: 168,298 km (0.085 R)
• M2: 284,984 km (0.073 R)
• M3: 629,807 km (0.11 R)
• M4: 1,345,334 km (0.101 R)
• M5: 1,425,369 km (0.078 R)
• M6: 1,961,826 km (0.084 R)
• M7: 2,099,307 km (0.048 R)
• M8: 2,169,319 km (0.041 R)
• M9: 2,359,757 km (0.055 R)
• M10: 2,481,679 km (0.103 R)
• M11: 2,605,696 km (0.047 R)
• M12: 2,911,773 km (0.054 R)
• M13: 3,069,150 km (0.112 R)
• M14: 4,042,434 km (0.051 R)
• M15: 4,277,452 km (0.059 R)
• M16: 4,730,285 km (0.084 R)
• M17: 4,791,769 km (0.099 R)
• M18: 4,915,636 km (0.095 R)
• M19: 5,009,285 km (0.088 R)
• M20: 5,261,806 km (0.078 R)
• M21: 5,713,891 km (0.109 R)
• M22: 5,944,720 km (0.077 R)
• M23: 6,044,502 km (0.104 R)
• M24: 6,347,288 km (0.117 R)
• M25: 6,415,355 km (0.096 R)
• M26: 6,828,395 km (0.108 R)
• M27: 7,073,287 km (0.075 R)
• M28: 7,179,052 km (0.104 R)
• M29: 8,527,527 km (0.066 R)
• M30: 8,867,115 km (0.114 R)
• M31: 9,019,555 km (0.116 R)
• M32: 9,288,382 km (0.058 R)
• M33: 9,365,575 km (0.037 R)
• M34: 9,559,753 km (0.105 R)
• M35: 10,550,390 km (0.102 R)
• M36: 10,955,800 km (0.119 R)
• M37: 11,325,008 km (0.056 R)
• M38: 11,490,313 km (0.097 R)
• M39: 12,117,876 km (0.1 R)
• M40: 12,414,379 km (0.08 R)
• M41: 13,405,914 km (0.059 R)
• M42: 13,536,962 km (0.101 R)
• M43: 14,288,541 km (0.104 R)
• M44: 17,714,033 km (0.062 R)
• M45: 18,195,589 km (0.062 R)
• M46: 18,292,528 km (0.113 R)
• M47: 18,632,714 km (0.055 R)
• M48: 20,064,515 km (0.118 R)
• M49: 20,516,151 km (0.092 R)
• M50: 21,123,369 km (0.039 R)
• M51: 21,378,134 km (0.068 R)
• M52: 21,942,268 km (0.101 R)
• M53: 23,400,099 km (0.118 R)
• M54: 25,753,573 km (0.027 R)
• M55: 25,862,330 km (0.113 R)
• M56: 26,134,898 km (0.068 R)
• M57: 26,298,857 km (0.098 R)
• M58: 26,682,875 km (0.113 R)
• M59: 28,856,083 km (0.102 R)
• M60: 28,912,631 km (0.065 R)
• M61: 29,025,577 km (0.115 R)
• M62: 29,195,520 km (0.053 R)
• M63: 30,221,463 km (0.096 R)
• M64: 30,566,136 km (0.072 R)
• M65: 30,681,326 km (0.079 R)
• M66: 30,796,517 km (0.113 R)
• M67: 31,899,203 km (0.046 R)
• M68: 33,904,413 km (0.045 R)
• M69: 35,828,690 km (0.099 R)
• M70: 36,254,446 km (0.075 R)
• M71: 37,295,048 km (0.115 R)
• M72: 38,283,441 km (0.038 R)
• M73: 38,407,608 km (0.092 R)
• M74: 38,718,622 km (0.064 R)
• M75: 39,217,979 km (0.1 R)
• M76: 40,159,997 km (0.116 R)
• M77: 40,412,369 km (0.119 R)
• M78: 40,792,048 km (0.117 R)
• M79: 41,682,604 km (0.066 R)
• M80: 42,066,173 km (0.092 R)
• M81: 42,450,939 km (0.05 R)
• M82: 42,836,901 km (0.083 R)
• M83: 43,094,808 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 10.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.33 AU - 12.97 AU

Year: 13024 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,053,976 km

• M1: 163,810 km (0.078 R)
• M2: 263,143 km (0.103 R)
• M3: 429,047 km (0.058 R)
• M4: 579,393 km (0.107 R)
• M5: 748,887 km (0.115 R)
• M6: 1,637,947 km (0.113 R)
• M7: 1,968,708 km (0.062 R)
• M8: 2,260,573 km (0.106 R)
• M9: 2,950,968 km (0.085 R)
• M10: 3,016,791 km (0.071 R)
• M11: 3,738,600 km (0.119 R)
• M12: 3,918,267 km (0.108 R)
• M13: 4,703,507 km (0.094 R)
• M14: 5,253,728 km (0.112 R)
• M15: 5,700,576 km (0.118 R)
• M16: 6,159,543 km (0.103 R)
• M17: 6,372,121 km (0.097 R)
• M18: 6,500,925 km (0.118 R)
• M19: 6,761,076 km (0.107 R)
• M20: 6,848,441 km (0.117 R)
• M21: 6,980,386 km (0.051 R)
• M22: 7,157,660 km (0.102 R)
• M23: 7,561,724 km (0.082 R)
• M24: 8,486,538 km (0.068 R)
• M25: 8,628,356 km (0.084 R)
• M26: 9,010,280 km (0.113 R)
• M27: 11,002,175 km (0.087 R)
• M28: 11,364,352 km (0.114 R)
• M29: 11,468,472 km (0.111 R)
• M30: 12,313,550 km (0.053 R)
• M31: 13,069,319 km (0.051 R)
• M32: 14,231,096 km (0.112 R)
• M33: 14,343,593 km (0.108 R)
• M34: 14,739,130 km (0.119 R)
• M35: 15,541,274 km (0.094 R)
• M36: 15,831,195 km (0.073 R)
• M37: 16,005,925 km (0.119 R)
• M38: 16,357,480 km (0.114 R)
• M39: 16,475,214 km (0.089 R)
• M40: 17,788,982 km (0.117 R)
• M41: 19,074,177 km (0.059 R)
• M42: 19,322,510 km (0.092 R)
• M43: 19,759,336 km (0.08 R)
• M44: 21,025,682 km (0.089 R)
• M45: 21,668,653 km (0.073 R)
• M46: 22,057,608 km (0.109 R)
• M47: 22,252,833 km (0.101 R)
• M48: 23,171,962 km (0.093 R)
• M49: 23,569,593 km (0.115 R)
• M50: 23,836,027 km (0.065 R)
• M51: 23,902,748 km (0.094 R)
• M52: 24,170,378 km (0.099 R)
• M53: 25,523,342 km (0.052 R)
• M54: 25,591,708 km (0.063 R)
• M55: 28,090,740 km (0.071 R)
• M56: 30,231,934 km (0.07 R)
• M57: 30,521,406 km (0.119 R)
• M58: 30,593,961 km (0.096 R)
• M59: 31,395,357 km (0.088 R)
• M60: 33,167,643 km (0.067 R)
• M61: 33,541,039 km (0.112 R)
• M62: 33,915,632 km (0.12 R)
• M63: 34,141,226 km (0.064 R)
• M64: 36,577,427 km (0.066 R)
• M65: 37,972,278 km (0.076 R)
• M66: 40,255,889 km (0.12 R)
• M67: 41,053,695 km (0.119 R)
• M68: 43,559,758 km (0.092 R)
• M69: 43,723,119 km (0.118 R)
• M70: 44,460,786 km (0.117 R)
• M71: 46,031,714 km (0.099 R)
• M72: 46,531,670 km (0.037 R)
• M73: 47,452,744 km (0.114 R)
• M74: 48,379,802 km (0.09 R)
• M75: 48,803,164 km (0.069 R)
• M76: 49,142,751 km (0.075 R)
• M77: 50,337,440 km (0.065 R)
• M78: 53,540,928 km (0.078 R)
• M79: 53,715,958 km (0.093 R)
• M80: 56,186,267 km (0.087 R)
• M81: 57,077,422 km (0.107 R)
• M82: 57,256,191 km (0.077 R)
• M83: 57,704,087 km (0.116 R)
• M84: 58,964,150 km (0.092 R)
• M85: 59,144,865 km (0.112 R)
• M86: 59,416,385 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit