🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.68 AU - 0.84 AU

Year: 250 Days

Day: 26 Hours

Environment

Temp: 151 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.96 AU - 0.98 AU

Year: 360 Days

Day: 12.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.56 AU - 2.58 AU

Year: 1122 Days

Day: 17.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.89 AU - 2.41 AU

Year: 1188 Days

Day: 17.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,529,063 km

• M1: 255,064 km (0.088 R)
• M2: 388,356 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2 AU - 2.94 AU

Year: 1462 Days

Day: 18.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.09 AU - 4.99 AU

Year: 3059 Days

Day: 28.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 10.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.05 AU - 9.93 AU

Year: 9319 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 55,529,063 km

• M1: 443,558 km (0.113 R)
• M2: 757,564 km (0.073 R)
• M3: 933,341 km (0.037 R)
• M4: 1,007,691 km (0.052 R)
• M5: 1,325,886 km (0.098 R)
• M6: 1,439,132 km (0.058 R)
• M7: 1,972,298 km (0.098 R)
• M8: 2,151,965 km (0.079 R)
• M9: 2,687,526 km (0.04 R)
• M10: 3,035,790 km (0.104 R)
• M11: 3,836,138 km (0.086 R)
• M12: 3,938,014 km (0.115 R)
• M13: 4,786,085 km (0.077 R)
• M14: 5,366,973 km (0.107 R)
• M15: 5,435,489 km (0.068 R)
• M16: 5,573,269 km (0.028 R)
• M17: 5,852,568 km (0.068 R)
• M18: 5,923,028 km (0.064 R)
• M19: 6,256,033 km (0.07 R)
• M20: 7,014,794 km (0.084 R)
• M21: 7,291,101 km (0.112 R)
• M22: 8,062,727 km (0.093 R)
• M23: 8,618,333 km (0.095 R)
• M24: 11,400,405 km (0.114 R)
• M25: 12,083,469 km (0.039 R)
• M26: 12,596,889 km (0.047 R)
• M27: 13,179,124 km (0.117 R)
• M28: 13,582,589 km (0.076 R)
• M29: 13,832,866 km (0.062 R)
• M30: 14,274,629 km (0.07 R)
• M31: 14,881,547 km (0.081 R)
• M32: 15,204,380 km (0.069 R)
• M33: 15,334,231 km (0.079 R)
• M34: 17,088,415 km (0.103 R)
• M35: 17,155,734 km (0.112 R)
• M36: 17,426,357 km (0.117 R)
• M37: 17,869,166 km (0.117 R)
• M38: 18,040,456 km (0.118 R)
• M39: 18,350,273 km (0.075 R)
• M40: 19,395,364 km (0.098 R)
• M41: 19,642,051 km (0.102 R)
• M42: 19,712,661 km (0.04 R)
• M43: 21,652,347 km (0.1 R)
• M44: 22,128,218 km (0.08 R)
• M45: 23,277,279 km (0.071 R)
• M46: 23,652,022 km (0.062 R)
• M47: 23,877,915 km (0.096 R)
• M48: 24,483,636 km (0.12 R)
• M49: 25,478,612 km (0.064 R)
• M50: 25,748,786 km (0.034 R)
• M51: 25,826,128 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 12

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.93 AU - 11.91 AU

Year: 12671 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,529,063 km

• M1: 494,421 km (0.098 R)
• M2: 860,337 km (0.105 R)
• M3: 972,835 km (0.108 R)
• M4: 1,160,580 km (0.041 R)
• M5: 1,494,184 km (0.093 R)
• M6: 1,692,700 km (0.12 R)
• M7: 1,837,062 km (0.089 R)
• M8: 2,340,459 km (0.084 R)
• M9: 2,572,635 km (0.039 R)
• M10: 2,885,893 km (0.106 R)
• M11: 3,391,982 km (0.09 R)
• M12: 3,522,880 km (0.088 R)
• M13: 3,762,835 km (0.082 R)
• M14: 4,952,737 km (0.098 R)
• M15: 5,404,373 km (0.11 R)
• M16: 5,496,226 km (0.114 R)
• M17: 6,347,138 km (0.05 R)
• M18: 7,037,233 km (0.09 R)
• M19: 7,205,082 km (0.086 R)
• M20: 7,647,742 km (0.041 R)
• M21: 8,346,065 km (0.106 R)
• M22: 8,919,474 km (0.115 R)
• M23: 9,505,748 km (0.085 R)
• M24: 10,561,460 km (0.089 R)
• M25: 11,338,322 km (0.084 R)
• M26: 11,773,502 km (0.115 R)
• M27: 13,235,672 km (0.106 R)
• M28: 13,861,739 km (0.093 R)
• M29: 14,540,165 km (0.064 R)
• M30: 15,186,129 km (0.079 R)
• M31: 15,316,428 km (0.111 R)
• M32: 16,819,289 km (0.081 R)
• M33: 17,497,117 km (0.052 R)
• M34: 17,588,222 km (0.078 R)
• M35: 17,999,915 km (0.096 R)
• M36: 19,254,293 km (0.115 R)
• M37: 19,963,237 km (0.066 R)
• M38: 21,601,933 km (0.081 R)
• M39: 23,233,297 km (0.037 R)
• M40: 23,937,305 km (0.072 R)
• M41: 24,038,583 km (0.076 R)
• M42: 24,342,865 km (0.072 R)
• M43: 24,955,318 km (0.064 R)
• M44: 26,508,593 km (0.062 R)
• M45: 26,665,671 km (0.088 R)
• M46: 27,773,742 km (0.086 R)
• M47: 28,039,877 km (0.082 R)
• M48: 28,628,096 km (0.085 R)
• M49: 30,143,821 km (0.094 R)
• M50: 32,242,530 km (0.087 R)
• M51: 33,309,462 km (0.11 R)
• M52: 33,535,504 km (0.077 R)
• M53: 33,705,447 km (0.114 R)
• M54: 34,216,923 km (0.115 R)
• M55: 35,824,352 km (0.104 R)
• M56: 36,056,079 km (0.066 R)
• M57: 36,462,686 km (0.077 R)
• M58: 36,637,416 km (0.096 R)
• M59: 37,221,745 km (0.06 R)
• M60: 37,515,107 km (0.114 R)
• M61: 39,351,121 km (0.1 R)
• M62: 39,470,650 km (0.112 R)
• M63: 39,769,846 km (0.091 R)
• M64: 39,889,674 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.7

Radius: 6.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.44 AU - 14.6 AU

Year: 17699 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,529,063 km

• M1: 390,002 km (0.104 R)
• M2: 450,589 km (0.117 R)
• M3: 741,856 km (0.085 R)
• M4: 1,032,973 km (0.117 R)
• M5: 1,191,397 km (0.067 R)
• M6: 1,395,748 km (0.117 R)
• M7: 1,571,226 km (0.12 R)
• M8: 1,754,035 km (0.091 R)
• M9: 2,274,636 km (0.052 R)
• M10: 2,388,779 km (0.108 R)
• M11: 2,694,856 km (0.103 R)
• M12: 3,292,051 km (0.105 R)
• M13: 3,473,812 km (0.04 R)
• M14: 3,685,493 km (0.088 R)
• M15: 3,820,131 km (0.066 R)
• M16: 4,488,235 km (0.1 R)
• M17: 4,718,915 km (0.08 R)
• M18: 5,373,406 km (0.099 R)
• M19: 5,835,813 km (0.088 R)
• M20: 6,897,509 km (0.114 R)
• M21: 8,087,261 km (0.044 R)
• M22: 8,795,158 km (0.082 R)
• M23: 8,903,018 km (0.085 R)
• M24: 9,120,234 km (0.045 R)
• M25: 9,339,096 km (0.106 R)
• M26: 9,707,705 km (0.084 R)
• M27: 10,043,702 km (0.08 R)
• M28: 10,345,441 km (0.117 R)
• M29: 10,919,298 km (0.067 R)
• M30: 11,190,669 km (0.091 R)
• M31: 11,425,089 km (0.083 R)
• M32: 11,739,992 km (0.045 R)
• M33: 12,097,830 km (0.115 R)
• M34: 13,316,155 km (0.116 R)
• M35: 13,398,733 km (0.116 R)
• M36: 13,481,611 km (0.107 R)
• M37: 13,981,866 km (0.043 R)
• M38: 14,150,014 km (0.097 R)
• M39: 15,129,581 km (0.065 R)
• M40: 15,605,751 km (0.119 R)
• M41: 16,130,989 km (0.115 R)
• M42: 16,307,215 km (0.054 R)
• M43: 16,572,901 km (0.064 R)
• M44: 16,661,912 km (0.066 R)
• M45: 18,197,085 km (0.089 R)
• M46: 19,214,201 km (0.086 R)
• M47: 19,494,847 km (0.08 R)
• M48: 21,497,064 km (0.095 R)
• M49: 21,594,004 km (0.098 R)
• M50: 22,522,408 km (0.104 R)
• M51: 22,719,429 km (0.108 R)
• M52: 23,964,382 km (0.118 R)
• M53: 24,468,527 km (0.077 R)
• M54: 24,874,236 km (0.059 R)
• M55: 24,976,113 km (0.074 R)
• M56: 25,641,225 km (0.096 R)
• M57: 26,988,802 km (0.034 R)
• M58: 27,198,239 km (0.103 R)
• M59: 28,412,525 km (0.101 R)
• M60: 30,839,152 km (0.095 R)
• M61: 31,607,487 km (0.074 R)
• M62: 31,883,495 km (0.09 R)
• M63: 32,493,406 km (0.108 R)
• M64: 33,780,994 km (0.092 R)
• M65: 34,629,813 km (0.084 R)
• M66: 35,028,341 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 4.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.38 AU - 18.94 AU

Year: 29154 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,529,063 km

• M1: 86,767 km (0.094 R)
• M2: 241,900 km (0.103 R)
• M3: 424,110 km (0.084 R)
• M4: 662,569 km (0.047 R)
• M5: 980,165 km (0.116 R)
• M6: 2,056,971 km (0.034 R)
• M7: 2,395,660 km (0.092 R)
• M8: 3,155,318 km (0.093 R)
• M9: 3,251,211 km (0.088 R)
• M10: 3,778,543 km (0.119 R)
• M11: 3,914,527 km (0.114 R)
• M12: 3,983,193 km (0.119 R)
• M13: 4,052,158 km (0.109 R)
• M14: 4,156,427 km (0.094 R)
• M15: 4,226,439 km (0.055 R)
• M16: 4,510,525 km (0.09 R)
• M17: 4,727,442 km (0.076 R)
• M18: 5,513,579 km (0.059 R)
• M19: 5,745,605 km (0.072 R)
• M20: 6,059,911 km (0.058 R)
• M21: 6,099,704 km (0.095 R)
• M22: 6,541,915 km (0.077 R)
• M23: 7,119,662 km (0.083 R)
• M24: 7,372,183 km (0.076 R)
• M25: 7,542,276 km (0.079 R)
• M26: 7,972,968 km (0.038 R)
• M27: 8,060,034 km (0.12 R)
• M28: 8,993,674 km (0.119 R)
• M29: 9,266,541 km (0.12 R)
• M30: 9,358,244 km (0.071 R)
• M31: 9,774,126 km (0.061 R)
• M32: 9,960,825 km (0.062 R)
• M33: 10,385,383 km (0.077 R)
• M34: 10,767,756 km (0.07 R)
• M35: 11,203,534 km (0.099 R)
• M36: 11,398,909 km (0.073 R)
• M37: 11,546,263 km (0.116 R)
• M38: 11,842,915 km (0.095 R)
• M39: 12,393,136 km (0.054 R)
• M40: 12,747,683 km (0.089 R)
• M41: 13,674,592 km (0.102 R)
• M42: 13,883,430 km (0.086 R)
• M43: 14,676,150 km (0.07 R)
• M44: 15,266,911 km (0.091 R)
• M45: 15,974,809 km (0.058 R)
• M46: 16,305,270 km (0.116 R)
• M47: 16,471,324 km (0.111 R)
• M48: 17,197,322 km (0.102 R)
• M49: 17,876,646 km (0.112 R)
• M50: 18,796,075 km (0.09 R)
• M51: 19,613,029 km (0.11 R)
• M52: 21,705,753 km (0.092 R)
• M53: 21,949,448 km (0.068 R)
• M54: 22,747,553 km (0.087 R)
• M55: 23,868,340 km (0.12 R)
• M56: 23,931,171 km (0.034 R)
• M57: 24,119,814 km (0.098 R)
• M58: 24,562,026 km (0.081 R)
• M59: 25,006,930 km (0.075 R)
• M60: 26,357,499 km (0.037 R)
• M61: 26,487,350 km (0.076 R)
• M62: 31,164,228 km (0.118 R)
• M63: 31,370,374 km (0.097 R)
• M64: 32,685,788 km (0.043 R)
• M65: 33,455,619 km (0.069 R)
• M66: 34,657,040 km (0.099 R)
• M67: 36,449,372 km (0.037 R)
• M68: 36,884,103 km (0.065 R)
• M69: 37,102,067 km (0.091 R)
• M70: 38,713,386 km (0.103 R)
• M71: 38,934,940 km (0.115 R)
• M72: 39,008,842 km (0.093 R)
• M73: 39,082,893 km (0.098 R)
• M74: 41,625,608 km (0.103 R)
• M75: 41,928,244 km (0.034 R)
• M76: 42,916,936 km (0.096 R)
• M77: 44,067,194 km (0.048 R)
• M78: 44,144,237 km (0.065 R)
• M79: 44,298,473 km (0.064 R)
• M80: 45,072,342 km (0.12 R)
• M81: 45,850,551 km (0.117 R)
• M82: 46,633,396 km (0.106 R)
• M83: 47,736,531 km (0.092 R)
• M84: 49,647,644 km (0.067 R)
• M85: 49,727,828 km (0.089 R)
• M86: 52,642,593 km (0.104 R)
• M87: 53,462,090 km (0.094 R)
• M88: 54,450,932 km (0.075 R)
• M89: 55,030,624 km (0.048 R)
• M90: 55,279,704 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit