🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 147 Days

Day: 37.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,686,018 km

• M1: 330,013 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.96 AU - 1.16 AU

Year: 405 Days

Day: 31.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1 AU - 1.24 AU

Year: 440 Days

Day: 42.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.11 AU - 1.45 AU

Year: 537 Days

Day: 41.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,686,018 km

• M1: 983,008 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.43 AU

Year: 543 Days

Day: 22.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,686,018 km

• M1: 1,248,993 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.77 AU - 4.15 AU

Year: 2922 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,686,018 km

• M1: 59,540 km (0.102 R)
• M2: 1,069,774 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.53 AU - 4.67 AU

Year: 3079 Days

Day: 19.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.11 AU - 5.79 AU

Year: 4084 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,686,018 km

• M1: 160,369 km (0.099 R)
• M2: 250,427 km (0.115 R)
• M3: 410,945 km (0.092 R)
• M4: 607,218 km (0.12 R)
• M5: 713,133 km (0.088 R)
• M6: 803,041 km (0.09 R)
• M7: 933,790 km (0.113 R)
• M8: 1,124,677 km (0.106 R)
• M9: 1,232,088 km (0.056 R)
• M10: 1,443,171 km (0.091 R)
• M11: 2,031,689 km (0.115 R)
• M12: 2,457,295 km (0.079 R)
• M13: 2,911,025 km (0.045 R)
• M14: 3,061,820 km (0.101 R)
• M15: 3,157,413 km (0.057 R)
• M16: 3,470,222 km (0.1 R)
• M17: 3,630,591 km (0.047 R)
• M18: 3,711,673 km (0.101 R)
• M19: 3,875,632 km (0.119 R)
• M20: 4,126,208 km (0.103 R)
• M21: 4,339,086 km (0.094 R)
• M22: 4,709,491 km (0.111 R)
• M23: 5,204,211 km (0.042 R)
• M24: 5,341,990 km (0.119 R)
• M25: 5,527,641 km (0.111 R)
• M26: 5,644,926 km (0.114 R)
• M27: 5,762,809 km (0.1 R)
• M28: 6,170,314 km (0.099 R)
• M29: 6,686,426 km (0.106 R)
• M30: 6,912,020 km (0.029 R)
• M31: 7,114,576 km (0.11 R)
• M32: 7,242,332 km (0.094 R)
• M33: 7,448,179 km (0.097 R)
• M34: 7,971,173 km (0.115 R)
• M35: 8,237,308 km (0.118 R)
• M36: 8,317,642 km (0.047 R)
• M37: 8,860,233 km (0.05 R)
• M38: 8,970,188 km (0.082 R)
• M39: 9,191,443 km (0.119 R)
• M40: 9,470,592 km (0.069 R)
• M41: 9,979,973 km (0.108 R)
• M42: 10,151,861 km (0.047 R)
• M43: 10,266,902 km (0.09 R)
• M44: 10,382,391 km (0.113 R)
• M45: 10,790,195 km (0.109 R)
• M46: 11,292,395 km (0.065 R)
• M47: 11,681,649 km (0.085 R)
• M48: 11,772,156 km (0.084 R)
• M49: 11,862,812 km (0.067 R)
• M50: 12,596,889 km (0.059 R)
• M51: 12,875,889 km (0.036 R)
• M52: 13,063,036 km (0.078 R)
• M53: 13,408,607 km (0.084 R)
• M54: 13,757,170 km (0.087 R)
• M55: 13,980,519 km (0.114 R)
• M56: 14,172,902 km (0.09 R)
• M57: 14,334,019 km (0.109 R)
• M58: 14,560,510 km (0.098 R)
• M59: 14,690,361 km (0.113 R)
• M60: 15,016,933 km (0.106 R)
• M61: 15,115,369 km (0.091 R)
• M62: 15,312,988 km (0.105 R)
• M63: 15,412,021 km (0.118 R)
• M64: 15,577,626 km (0.028 R)
• M65: 15,677,258 km (0.098 R)
• M66: 16,145,201 km (0.08 R)
• M67: 17,197,622 km (0.058 R)
• M68: 17,923,171 km (0.093 R)
• M69: 18,517,823 km (0.12 R)
• M70: 18,870,724 km (0.107 R)
• M71: 19,012,393 km (0.098 R)
• M72: 19,439,795 km (0.062 R)
• M73: 20,777,648 km (0.105 R)
• M74: 21,439,170 km (0.094 R)
• M75: 21,661,323 km (0.041 R)
• M76: 21,772,624 km (0.097 R)
• M77: 22,182,372 km (0.117 R)
• M78: 23,732,206 km (0.116 R)
• M79: 24,230,966 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.3

Radius: 6.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.88 AU - 13.9 AU

Year: 18171 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,686,018 km

• M1: 100,380 km (0.063 R)
• M2: 461,809 km (0.085 R)
• M3: 597,793 km (0.086 R)
• M4: 887,863 km (0.074 R)
• M5: 1,149,360 km (0.114 R)
• M6: 1,767,200 km (0.05 R)
• M7: 2,654,165 km (0.101 R)
• M8: 2,715,501 km (0.077 R)
• M9: 2,839,667 km (0.117 R)
• M10: 2,965,778 km (0.119 R)
• M11: 3,191,072 km (0.086 R)
• M12: 3,388,541 km (0.076 R)
• M13: 3,488,772 km (0.112 R)
• M14: 3,864,711 km (0.062 R)
• M15: 4,004,735 km (0.095 R)
• M16: 4,110,800 km (0.052 R)
• M17: 5,183,417 km (0.087 R)
• M18: 5,376,697 km (0.104 R)
• M19: 5,651,359 km (0.068 R)
• M20: 5,770,588 km (0.106 R)
• M21: 5,890,416 km (0.107 R)
• M22: 6,337,415 km (0.099 R)
• M23: 7,006,865 km (0.06 R)
• M24: 7,436,660 km (0.045 R)
• M25: 7,919,262 km (0.098 R)
• M26: 8,097,284 km (0.061 R)
• M27: 8,457,366 km (0.103 R)
• M28: 8,548,172 km (0.103 R)
• M29: 9,853,563 km (0.075 R)
• M30: 9,997,027 km (0.08 R)
• M31: 10,431,759 km (0.06 R)
• M32: 10,480,528 km (0.093 R)
• M33: 10,578,065 km (0.109 R)
• M34: 11,369,737 km (0.093 R)
• M35: 11,671,626 km (0.065 R)
• M36: 11,823,468 km (0.115 R)
• M37: 12,385,956 km (0.073 R)
• M38: 13,009,629 km (0.069 R)
• M39: 13,114,497 km (0.105 R)
• M40: 14,341,349 km (0.112 R)
• M41: 15,660,055 km (0.12 R)
• M42: 16,447,089 km (0.03 R)
• M43: 17,074,503 km (0.097 R)
• M44: 17,304,734 km (0.07 R)
• M45: 17,477,968 km (0.089 R)
• M46: 17,593,757 km (0.059 R)
• M47: 17,709,845 km (0.11 R)
• M48: 18,118,097 km (0.074 R)
• M49: 19,122,497 km (0.111 R)
• M50: 19,361,405 km (0.099 R)
• M51: 19,963,088 km (0.072 R)
• M52: 21,000,100 km (0.081 R)
• M53: 21,680,322 km (0.102 R)
• M54: 23,444,380 km (0.072 R)
• M55: 24,278,986 km (0.117 R)
• M56: 24,732,268 km (0.086 R)
• M57: 25,057,943 km (0.104 R)
• M58: 25,253,916 km (0.116 R)
• M59: 27,578,367 km (0.104 R)
• M60: 27,780,773 km (0.117 R)
• M61: 28,186,932 km (0.107 R)
• M62: 29,005,382 km (0.112 R)
• M63: 29,280,043 km (0.069 R)
• M64: 30,386,768 km (0.104 R)
• M65: 31,015,379 km (0.099 R)
• M66: 31,577,717 km (0.096 R)
• M67: 31,789,548 km (0.064 R)
• M68: 31,930,918 km (0.047 R)
• M69: 33,213,121 km (0.119 R)
• M70: 35,533,982 km (0.085 R)
• M71: 36,270,004 km (0.094 R)
• M72: 36,713,861 km (0.1 R)
• M73: 36,862,262 km (0.068 R)
• M74: 38,357,193 km (0.116 R)
• M75: 38,960,671 km (0.081 R)
• M76: 39,263,607 km (0.047 R)
• M77: 40,253,496 km (0.032 R)
• M78: 40,406,534 km (0.084 R)
• M79: 42,802,943 km (0.073 R)
• M80: 43,428,860 km (0.119 R)
• M81: 45,324,564 km (0.117 R)
• M82: 45,802,679 km (0.063 R)
• M83: 45,882,565 km (0.084 R)
• M84: 48,543,761 km (0.102 R)
• M85: 50,675,381 km (0.032 R)
• M86: 51,005,992 km (0.112 R)
• M87: 53,004,919 km (0.049 R)
• M88: 53,172,618 km (0.081 R)
• M89: 53,592,689 km (0.112 R)
• M90: 56,221,872 km (0.082 R)
• M91: 57,422,843 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.4

Radius: 3.6

Gravity: 62.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.19 AU - 17.27 AU

Year: 22042 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,686,018 km

• M1: 66,421 km (0.078 R)
• M2: 106,065 km (0.066 R)
• M3: 251,624 km (0.048 R)
• M4: 403,765 km (0.084 R)
• M5: 1,210,247 km (0.112 R)
• M6: 1,366,876 km (0.114 R)
• M7: 1,803,851 km (0.099 R)
• M8: 2,129,825 km (0.087 R)
• M9: 2,672,117 km (0.104 R)
• M10: 3,875,183 km (0.052 R)
• M11: 4,482,999 km (0.117 R)
• M12: 4,773,369 km (0.066 R)
• M13: 5,170,102 km (0.115 R)
• M14: 5,474,534 km (0.081 R)
• M15: 5,784,800 km (0.05 R)
• M16: 6,694,355 km (0.069 R)
• M17: 6,804,160 km (0.113 R)
• M18: 7,362,609 km (0.11 R)
• M19: 7,419,306 km (0.117 R)
• M20: 8,404,408 km (0.077 R)
• M21: 9,063,387 km (0.073 R)
• M22: 9,124,124 km (0.117 R)
• M23: 9,307,082 km (0.073 R)
• M24: 9,863,436 km (0.077 R)
• M25: 10,493,991 km (0.081 R)
• M26: 12,597,786 km (0.095 R)
• M27: 13,212,334 km (0.114 R)
• M28: 15,693,116 km (0.099 R)
• M29: 15,839,123 km (0.069 R)
• M30: 16,650,243 km (0.038 R)
• M31: 17,248,634 km (0.106 R)
• M32: 17,701,916 km (0.087 R)
• M33: 21,144,313 km (0.06 R)
• M34: 21,791,772 km (0.094 R)
• M35: 22,281,705 km (0.118 R)
• M36: 22,363,685 km (0.082 R)
• M37: 22,527,943 km (0.065 R)
• M38: 22,775,229 km (0.098 R)
• M39: 23,106,289 km (0.044 R)
• M40: 23,522,320 km (0.114 R)
• M41: 24,446,237 km (0.088 R)
• M42: 25,639,130 km (0.109 R)
• M43: 26,589,675 km (0.072 R)
• M44: 27,288,148 km (0.062 R)
• M45: 27,904,341 km (0.063 R)
• M46: 28,258,439 km (0.113 R)
• M47: 29,150,342 km (0.111 R)
• M48: 29,329,859 km (0.115 R)
• M49: 29,870,506 km (0.118 R)
• M50: 30,505,399 km (0.06 R)
• M51: 31,053,077 km (0.041 R)
• M52: 31,236,484 km (0.08 R)
• M53: 32,343,808 km (0.113 R)
• M54: 33,089,104 km (0.087 R)
• M55: 33,276,251 km (0.113 R)
• M56: 34,123,125 km (0.027 R)
• M57: 34,977,029 km (0.11 R)
• M58: 36,126,539 km (0.076 R)
• M59: 37,385,705 km (0.063 R)
• M60: 38,560,646 km (0.097 R)
• M61: 40,545,810 km (0.106 R)
• M62: 41,550,809 km (0.11 R)
• M63: 41,651,638 km (0.119 R)
• M64: 42,665,612 km (0.074 R)
• M65: 43,073,565 km (0.113 R)
• M66: 43,482,715 km (0.11 R)
• M67: 47,433,296 km (0.034 R)
• M68: 50,524,437 km (0.058 R)
• M69: 50,740,007 km (0.078 R)
• M70: 53,021,824 km (0.063 R)
• M71: 56,786,604 km (0.044 R)
• M72: 58,248,624 km (0.065 R)
• M73: 58,587,912 km (0.118 R)
• M74: 59,268,133 km (0.079 R)
• M75: 59,609,216 km (0.061 R)
• M76: 62,824,374 km (0.119 R)
• M77: 63,753,377 km (0.091 R)
• M78: 64,102,837 km (0.025 R)
• M79: 64,920,838 km (0.1 R)
• M80: 66,213,214 km (0.12 R)
• M81: 66,685,345 km (0.099 R)
• M82: 66,803,528 km (0.118 R)
• M83: 68,465,560 km (0.085 R)
• M84: 70,863,315 km (0.079 R)
• M85: 72,558,109 km (0.097 R)
• M86: 73,898,955 km (0.116 R)
• M87: 74,266,068 km (0.055 R)
• M88: 77,100,798 km (0.066 R)
• M89: 78,469,020 km (0.091 R)
• M90: 78,968,527 km (0.12 R)
• M91: 81,734,741 km (0.107 R)
• M92: 81,987,711 km (0.105 R)
• M93: 82,875,425 km (0.076 R)
• M94: 85,557,565 km (0.041 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit