🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 184 Days

Day: 43.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 570 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,230,420 km

• M1: 90,956 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.68 AU - 1.94 AU

Year: 856 Days

Day: 15.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,230,420 km

• M1: 272,268 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.39 AU - 2.83 AU

Year: 1482 Days

Day: 12.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.19 AU - 4.53 AU

Year: 2665 Days

Day: 14 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.61 AU - 5.27 AU

Year: 3288 Days

Day: 18.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,230,420 km

• M1: 2,832,037 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 11.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.34 AU - 7.24 AU

Year: 4897 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,230,420 km

• M1: 418,874 km (0.082 R)
• M2: 528,679 km (0.044 R)
• M3: 615,745 km (0.079 R)
• M4: 1,131,259 km (0.051 R)
• M5: 1,203,964 km (0.113 R)
• M6: 1,293,722 km (0.117 R)
• M7: 1,416,841 km (0.062 R)
• M8: 1,544,149 km (0.1 R)
• M9: 1,914,554 km (0.086 R)
• M10: 2,074,174 km (0.113 R)
• M11: 2,201,482 km (0.116 R)
• M12: 2,369,032 km (0.108 R)
• M13: 2,599,263 km (0.119 R)
• M14: 2,697,399 km (0.106 R)
• M15: 2,796,732 km (0.039 R)
• M16: 2,877,216 km (0.106 R)
• M17: 3,143,949 km (0.118 R)
• M18: 3,461,994 km (0.044 R)
• M19: 3,834,941 km (0.115 R)
• M20: 3,947,140 km (0.108 R)
• M21: 4,060,535 km (0.118 R)
• M22: 4,763,346 km (0.11 R)
• M23: 5,227,997 km (0.094 R)
• M24: 5,478,424 km (0.085 R)
• M25: 5,707,308 km (0.117 R)
• M26: 6,253,490 km (0.118 R)
• M27: 7,035,289 km (0.066 R)
• M28: 7,145,542 km (0.094 R)
• M29: 7,228,569 km (0.109 R)
• M30: 7,395,820 km (0.11 R)
• M31: 7,933,624 km (0.086 R)
• M32: 8,250,771 km (0.1 R)
• M33: 8,337,987 km (0.107 R)
• M34: 9,287,634 km (0.094 R)
• M35: 9,499,914 km (0.092 R)
• M36: 10,522,415 km (0.09 R)
• M37: 10,743,820 km (0.12 R)
• M38: 10,870,978 km (0.094 R)
• M39: 11,612,086 km (0.115 R)
• M40: 13,484,303 km (0.069 R)
• M41: 13,587,227 km (0.1 R)
• M42: 13,690,449 km (0.11 R)
• M43: 14,280,164 km (0.118 R)
• M44: 14,842,802 km (0.103 R)
• M45: 15,091,284 km (0.026 R)
• M46: 15,198,246 km (0.114 R)
• M47: 15,520,330 km (0.108 R)
• M48: 15,844,808 km (0.095 R)
• M49: 16,026,121 km (0.096 R)
• M50: 16,135,178 km (0.098 R)
• M51: 16,390,691 km (0.114 R)
• M52: 16,757,953 km (0.038 R)
• M53: 16,868,656 km (0.103 R)
• M54: 17,426,058 km (0.108 R)
• M55: 17,951,595 km (0.091 R)
• M56: 18,064,990 km (0.12 R)
• M57: 18,749,849 km (0.107 R)
• M58: 18,864,740 km (0.085 R)
• M59: 19,211,059 km (0.077 R)
• M60: 19,443,235 km (0.073 R)
• M61: 19,520,727 km (0.075 R)
• M62: 19,910,130 km (0.071 R)
• M63: 20,498,947 km (0.097 R)
• M64: 20,894,783 km (0.077 R)
• M65: 21,412,990 km (0.115 R)
• M66: 21,935,536 km (0.077 R)
• M67: 22,543,651 km (0.081 R)
• M68: 23,198,441 km (0.118 R)
• M69: 24,359,470 km (0.112 R)
• M70: 24,443,095 km (0.118 R)
• M71: 25,157,874 km (0.065 R)
• M72: 25,411,891 km (0.057 R)
• M73: 25,496,713 km (0.114 R)
• M74: 25,751,777 km (0.069 R)
• M75: 26,007,739 km (0.102 R)
• M76: 27,779,277 km (0.047 R)
• M77: 28,481,041 km (0.115 R)
• M78: 28,878,523 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.6

Radius: 4.3

Gravity: 46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.08 AU - 13.72 AU

Year: 17240 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,230,420 km

• M1: 559,047 km (0.112 R)
• M2: 601,832 km (0.091 R)
• M3: 736,620 km (0.045 R)
• M4: 1,168,659 km (0.066 R)
• M5: 1,513,482 km (0.096 R)
• M6: 1,887,776 km (0.115 R)
• M7: 1,953,000 km (0.077 R)
• M8: 2,152,863 km (0.089 R)
• M9: 2,394,164 km (0.119 R)
• M10: 2,717,296 km (0.104 R)
• M11: 2,790,898 km (0.052 R)
• M12: 2,940,197 km (0.078 R)
• M13: 3,053,891 km (0.106 R)
• M14: 3,603,364 km (0.074 R)
• M15: 3,725,137 km (0.099 R)
• M16: 5,241,760 km (0.101 R)
• M17: 5,612,314 km (0.11 R)
• M18: 6,476,541 km (0.117 R)
• M19: 7,176,808 km (0.102 R)
• M20: 7,329,996 km (0.102 R)
• M21: 7,691,575 km (0.117 R)
• M22: 8,059,136 km (0.094 R)
• M23: 8,218,309 km (0.07 R)
• M24: 9,866,728 km (0.099 R)
• M25: 10,208,409 km (0.118 R)
• M26: 11,434,364 km (0.103 R)
• M27: 11,793,099 km (0.045 R)
• M28: 11,853,387 km (0.076 R)
• M29: 12,644,610 km (0.096 R)
• M30: 13,264,694 km (0.087 R)
• M31: 13,389,907 km (0.053 R)
• M32: 15,314,783 km (0.094 R)
• M33: 15,975,407 km (0.103 R)
• M34: 16,108,699 km (0.03 R)
• M35: 17,598,544 km (0.09 R)
• M36: 17,736,024 km (0.056 R)
• M37: 18,012,332 km (0.114 R)
• M38: 18,709,308 km (0.089 R)
• M39: 19,202,383 km (0.117 R)
• M40: 19,557,229 km (0.059 R)
• M41: 19,628,437 km (0.079 R)
• M42: 19,771,154 km (0.098 R)
• M43: 20,345,460 km (0.091 R)
• M44: 20,562,227 km (0.113 R)
• M45: 21,657,433 km (0.105 R)
• M46: 22,771,638 km (0.062 R)
• M47: 23,524,564 km (0.084 R)
• M48: 24,439,056 km (0.072 R)
• M49: 24,515,800 km (0.081 R)
• M50: 24,592,544 km (0.073 R)
• M51: 26,066,980 km (0.112 R)
• M52: 26,145,369 km (0.098 R)
• M53: 26,302,447 km (0.11 R)
• M54: 27,171,611 km (0.107 R)
• M55: 27,889,830 km (0.095 R)
• M56: 29,426,350 km (0.109 R)
• M57: 31,156,300 km (0.105 R)
• M58: 31,991,654 km (0.102 R)
• M59: 32,749,667 km (0.049 R)
• M60: 33,684,205 km (0.115 R)
• M61: 35,145,626 km (0.115 R)
• M62: 37,155,623 km (0.09 R)
• M63: 37,420,561 km (0.098 R)
• M64: 37,597,535 km (0.056 R)
• M65: 42,386,911 km (0.056 R)
• M66: 45,653,231 km (0.1 R)
• M67: 46,031,714 km (0.12 R)
• M68: 46,316,249 km (0.062 R)
• M69: 46,506,238 km (0.103 R)
• M70: 46,696,377 km (0.104 R)
• M71: 46,886,965 km (0.06 R)
• M72: 47,939,386 km (0.119 R)
• M73: 48,516,684 km (0.066 R)
• M74: 48,709,665 km (0.091 R)
• M75: 50,653,091 km (0.073 R)
• M76: 50,848,915 km (0.09 R)
• M77: 51,732,888 km (0.073 R)
• M78: 52,226,113 km (0.068 R)
• M79: 53,615,578 km (0.064 R)
• M80: 54,916,630 km (0.101 R)
• M81: 56,532,138 km (0.046 R)
• M82: 56,633,715 km (0.111 R)
• M83: 57,754,053 km (0.119 R)
• M84: 66,225,930 km (0.098 R)
• M85: 66,440,005 km (0.115 R)
• M86: 66,976,014 km (0.1 R)
• M87: 70,331,644 km (0.106 R)
• M88: 70,659,413 km (0.064 R)
• M89: 70,878,125 km (0.086 R)
• M90: 72,415,243 km (0.11 R)
• M91: 73,188,065 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.4

Radius: 5.2

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.77 AU - 18.87 AU

Year: 27559 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 111 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,230,420 km

• M1: 161,715 km (0.049 R)
• M2: 320,738 km (0.07 R)
• M3: 1,005,597 km (0.102 R)
• M4: 1,120,787 km (0.118 R)
• M5: 1,180,028 km (0.062 R)
• M6: 1,524,253 km (0.11 R)
• M7: 1,862,942 km (0.097 R)
• M8: 2,337,168 km (0.105 R)
• M9: 2,451,760 km (0.104 R)
• M10: 3,919,015 km (0.063 R)
• M11: 3,964,194 km (0.106 R)
• M12: 5,003,301 km (0.092 R)
• M13: 7,480,043 km (0.111 R)
• M14: 7,536,292 km (0.027 R)
• M15: 7,592,690 km (0.071 R)
• M16: 8,164,304 km (0.083 R)
• M17: 8,513,914 km (0.061 R)
• M18: 9,107,369 km (0.039 R)
• M19: 9,530,731 km (0.115 R)
• M20: 10,902,543 km (0.051 R)
• M21: 11,351,935 km (0.052 R)
• M22: 11,872,835 km (0.095 R)
• M23: 12,334,943 km (0.092 R)
• M24: 12,870,354 km (0.074 R)
• M25: 13,005,440 km (0.054 R)
• M26: 14,102,442 km (0.071 R)
• M27: 14,732,548 km (0.119 R)
• M28: 14,944,678 km (0.105 R)
• M29: 15,658,708 km (0.049 R)
• M30: 16,165,247 km (0.11 R)
• M31: 16,530,415 km (0.118 R)
• M32: 16,603,718 km (0.097 R)
• M33: 17,566,979 km (0.101 R)
• M34: 19,780,279 km (0.095 R)
• M35: 20,327,508 km (0.101 R)
• M36: 20,563,723 km (0.096 R)
• M37: 20,642,561 km (0.051 R)
• M38: 21,277,305 km (0.092 R)
• M39: 21,437,076 km (0.108 R)
• M40: 21,516,961 km (0.115 R)
• M41: 22,728,853 km (0.038 R)
• M42: 23,219,684 km (0.087 R)
• M43: 25,133,639 km (0.118 R)
• M44: 26,152,251 km (0.06 R)
• M45: 27,097,710 km (0.062 R)
• M46: 27,705,226 km (0.097 R)
• M47: 27,879,508 km (0.092 R)
• M48: 28,229,417 km (0.071 R)
• M49: 29,021,987 km (0.078 R)
• M50: 29,376,534 km (0.108 R)
• M51: 29,732,577 km (0.093 R)
• M52: 30,000,507 km (0.102 R)
• M53: 32,264,371 km (0.043 R)
• M54: 33,000,243 km (0.096 R)
• M55: 33,741,800 km (0.072 R)
• M56: 34,395,094 km (0.112 R)
• M57: 35,524,707 km (0.06 R)
• M58: 35,714,248 km (0.097 R)
• M59: 36,379,958 km (0.072 R)
• M60: 37,916,927 km (0.044 R)
• M61: 39,083,641 km (0.099 R)
• M62: 39,867,982 km (0.12 R)
• M63: 40,262,023 km (0.112 R)
• M64: 41,352,442 km (0.116 R)
• M65: 42,051,363 km (0.068 R)
• M66: 42,352,055 km (0.03 R)
• M67: 44,885,794 km (0.057 R)
• M68: 46,844,180 km (0.034 R)
• M69: 47,364,182 km (0.095 R)
• M70: 50,523,838 km (0.068 R)
• M71: 52,775,735 km (0.111 R)
• M72: 52,883,745 km (0.101 R)
• M73: 53,859,572 km (0.081 R)
• M74: 57,376,767 km (0.114 R)
• M75: 58,602,871 km (0.115 R)
• M76: 58,714,771 km (0.047 R)
• M77: 61,990,515 km (0.07 R)
• M78: 63,019,150 km (0.058 R)
• M79: 64,168,511 km (0.084 R)
• M80: 64,745,958 km (0.059 R)
• M81: 65,905,791 km (0.095 R)
• M82: 66,605,011 km (0.119 R)
• M83: 67,189,490 km (0.069 R)
• M84: 70,613,187 km (0.048 R)
• M85: 71,806,978 km (0.076 R)
• M86: 72,766,648 km (0.092 R)
• M87: 73,007,202 km (0.049 R)
• M88: 73,368,630 km (0.109 R)
• M89: 74,093,282 km (0.056 R)
• M90: 75,549,468 km (0.087 R)
• M91: 76,281,151 km (0.029 R)
• M92: 79,355,088 km (0.119 R)
• M93: 79,726,689 km (0.111 R)
• M94: 79,850,556 km (0.084 R)
• M95: 81,218,778 km (0.111 R)
• M96: 84,104,222 km (0.115 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit