🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 36.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,741,246 km

• M1: 289,322 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.88 AU - 0.92 AU

Year: 300 Days

Day: 40.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.78 AU - 1.1 AU

Year: 320 Days

Day: 16 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.14 AU - 1.28 AU

Year: 468 Days

Day: 41.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 123.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,741,246 km

• M1: 61,186 km (0.12 R)
• M2: 331,808 km (0.094 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.73 AU - 6.13 AU

Year: 3847 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.87 AU - 5.79 AU

Year: 4325 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,741,246 km

• M1: 293,511 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 12.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.47 AU - 12.01 AU

Year: 11517 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,741,246 km

• M1: 204,949 km (0.036 R)
• M2: 297,849 km (0.111 R)
• M3: 417,976 km (0.109 R)
• M4: 560,394 km (0.112 R)
• M5: 652,396 km (0.062 R)
• M6: 750,533 km (0.098 R)
• M7: 854,353 km (0.108 R)
• M8: 1,660,536 km (0.101 R)
• M9: 1,739,823 km (0.095 R)
• M10: 2,006,556 km (0.112 R)
• M11: 2,309,043 km (0.102 R)
• M12: 2,580,114 km (0.104 R)
• M13: 2,933,614 km (0.076 R)
• M14: 3,277,689 km (0.1 R)
• M15: 3,660,959 km (0.085 R)
• M16: 3,844,815 km (0.088 R)
• M17: 4,167,198 km (0.113 R)
• M18: 4,781,148 km (0.103 R)
• M19: 4,867,017 km (0.058 R)
• M20: 4,953,485 km (0.113 R)
• M21: 5,633,557 km (0.092 R)
• M22: 6,124,088 km (0.066 R)
• M23: 6,564,654 km (0.11 R)
• M24: 7,080,766 km (0.092 R)
• M25: 7,913,428 km (0.115 R)
• M26: 8,186,444 km (0.099 R)
• M27: 8,289,667 km (0.066 R)
• M28: 8,532,165 km (0.084 R)
• M29: 10,146,476 km (0.091 R)
• M30: 10,856,168 km (0.075 R)
• M31: 10,969,563 km (0.065 R)
• M32: 11,083,557 km (0.099 R)
• M33: 11,389,185 km (0.091 R)
• M34: 11,543,121 km (0.081 R)
• M35: 12,799,145 km (0.118 R)
• M36: 13,851,416 km (0.1 R)
• M37: 14,098,253 km (0.106 R)
• M38: 14,180,831 km (0.099 R)
• M39: 14,679,740 km (0.056 R)
• M40: 16,254,257 km (0.105 R)
• M41: 16,341,024 km (0.107 R)
• M42: 16,558,240 km (0.1 R)
• M43: 16,820,186 km (0.035 R)
• M44: 16,907,851 km (0.109 R)
• M45: 17,481,259 km (0.065 R)
• M46: 17,658,981 km (0.073 R)
• M47: 18,150,710 km (0.073 R)
• M48: 18,466,062 km (0.09 R)
• M49: 18,647,075 km (0.082 R)
• M50: 19,422,890 km (0.082 R)
• M51: 19,699,347 km (0.044 R)
• M52: 20,302,525 km (0.067 R)
• M53: 20,959,110 km (0.096 R)
• M54: 21,479,711 km (0.104 R)
• M55: 21,956,779 km (0.117 R)
• M56: 22,533,927 km (0.043 R)
• M57: 23,457,844 km (0.115 R)
• M58: 23,653,967 km (0.114 R)
• M59: 23,801,470 km (0.113 R)
• M60: 25,041,936 km (0.115 R)
• M61: 25,242,397 km (0.059 R)
• M62: 25,594,401 km (0.108 R)
• M63: 25,998,764 km (0.108 R)
• M64: 26,865,085 km (0.079 R)
• M65: 27,948,173 km (0.09 R)
• M66: 29,098,132 km (0.082 R)
• M67: 29,256,257 km (0.037 R)
• M68: 29,838,043 km (0.038 R)
• M69: 29,997,365 km (0.104 R)
• M70: 30,157,136 km (0.088 R)
• M71: 30,530,681 km (0.103 R)
• M72: 30,637,644 km (0.045 R)
• M73: 31,390,271 km (0.051 R)
• M74: 32,094,727 km (0.066 R)
• M75: 32,749,517 km (0.114 R)
• M76: 33,133,535 km (0.093 R)
• M77: 33,353,593 km (0.036 R)
• M78: 34,405,715 km (0.042 R)
• M79: 34,572,816 km (0.078 R)
• M80: 35,356,410 km (0.084 R)
• M81: 35,976,044 km (0.097 R)
• M82: 36,429,026 km (0.1 R)
• M83: 38,606,274 km (0.119 R)
• M84: 38,722,062 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 4.2

Gravity: 38.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.55 AU - 17.79 AU

Year: 21801 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,741,246 km

• M1: 80,783 km (0.105 R)
• M2: 450,439 km (0.099 R)
• M3: 796,459 km (0.082 R)
• M4: 980,913 km (0.099 R)
• M5: 1,092,364 km (0.118 R)
• M6: 1,149,510 km (0.036 R)
• M7: 1,842,597 km (0.119 R)
• M8: 2,265,660 km (0.106 R)
• M9: 2,953,960 km (0.083 R)
• M10: 3,115,076 km (0.066 R)
• M11: 3,279,185 km (0.11 R)
• M12: 3,572,996 km (0.117 R)
• M13: 3,744,734 km (0.069 R)
• M14: 4,877,788 km (0.073 R)
• M15: 5,505,800 km (0.108 R)
• M16: 5,804,098 km (0.116 R)
• M17: 5,904,628 km (0.12 R)
• M18: 8,259,448 km (0.114 R)
• M19: 8,543,385 km (0.029 R)
• M20: 8,715,422 km (0.081 R)
• M21: 8,773,018 km (0.114 R)
• M22: 9,062,639 km (0.107 R)
• M23: 9,830,525 km (0.086 R)
• M24: 10,131,366 km (0.117 R)
• M25: 10,252,540 km (0.111 R)
• M26: 11,553,743 km (0.1 R)
• M27: 12,191,478 km (0.095 R)
• M28: 12,255,955 km (0.115 R)
• M29: 13,434,338 km (0.066 R)
• M30: 13,835,110 km (0.119 R)
• M31: 14,648,324 km (0.107 R)
• M32: 15,268,407 km (0.075 R)
• M33: 17,396,437 km (0.111 R)
• M34: 18,126,176 km (0.037 R)
• M35: 18,346,982 km (0.119 R)
• M36: 19,239,333 km (0.097 R)
• M37: 19,464,628 km (0.101 R)
• M38: 19,539,875 km (0.066 R)
• M39: 20,374,482 km (0.109 R)
• M40: 20,680,858 km (0.07 R)
• M41: 20,988,731 km (0.111 R)
• M42: 21,999,863 km (0.039 R)
• M43: 22,156,791 km (0.111 R)
• M44: 24,636,675 km (0.099 R)
• M45: 25,702,560 km (0.101 R)
• M46: 27,794,088 km (0.111 R)
• M47: 29,679,320 km (0.064 R)
• M48: 31,252,192 km (0.115 R)
• M49: 31,782,516 km (0.119 R)
• M50: 31,871,228 km (0.115 R)
• M51: 34,114,598 km (0.097 R)
• M52: 34,569,375 km (0.116 R)
• M53: 38,184,856 km (0.069 R)
• M54: 38,562,292 km (0.119 R)
• M55: 39,797,970 km (0.084 R)
• M56: 40,180,642 km (0.102 R)
• M57: 43,877,504 km (0.101 R)
• M58: 44,768,808 km (0.074 R)
• M59: 45,067,256 km (0.03 R)
• M60: 46,167,249 km (0.104 R)
• M61: 46,368,159 km (0.1 R)
• M62: 47,986,060 km (0.116 R)
• M63: 50,447,394 km (0.109 R)
• M64: 51,069,123 km (0.12 R)
• M65: 53,054,735 km (0.092 R)
• M66: 55,491,685 km (0.091 R)
• M67: 56,562,656 km (0.109 R)
• M68: 57,424,339 km (0.082 R)
• M69: 57,640,359 km (0.083 R)
• M70: 58,724,943 km (0.114 R)
• M71: 60,035,121 km (0.106 R)
• M72: 60,144,777 km (0.077 R)
• M73: 60,914,009 km (0.094 R)
• M74: 61,024,263 km (0.091 R)
• M75: 61,134,367 km (0.112 R)
• M76: 61,244,770 km (0.064 R)
• M77: 63,018,402 km (0.09 R)
• M78: 65,484,523 km (0.087 R)
• M79: 66,162,501 km (0.093 R)
• M80: 66,956,566 km (0.044 R)
• M81: 68,210,645 km (0.078 R)
• M82: 69,472,503 km (0.101 R)
• M83: 71,089,507 km (0.105 R)
• M84: 71,902,721 km (0.075 R)
• M85: 72,019,108 km (0.109 R)
• M86: 72,485,404 km (0.113 R)
• M87: 74,007,862 km (0.04 R)
• M88: 75,540,791 km (0.098 R)
• M89: 75,777,605 km (0.089 R)
• M90: 76,727,102 km (0.111 R)
• M91: 77,919,547 km (0.11 R)
• M92: 78,158,754 km (0.105 R)
• M93: 79,599,232 km (0.057 R)
• M94: 79,960,660 km (0.057 R)
• M95: 80,201,962 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 6

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.3 AU - 21.74 AU

Year: 25774 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,741,246 km

• M1: 264,190 km (0.04 R)
• M2: 422,913 km (0.067 R)
• M3: 610,808 km (0.119 R)
• M4: 823,985 km (0.104 R)
• M5: 880,832 km (0.092 R)
• M6: 1,121,834 km (0.093 R)
• M7: 1,217,427 km (0.072 R)
• M8: 2,436,949 km (0.076 R)
• M9: 3,036,687 km (0.088 R)
• M10: 3,081,118 km (0.069 R)
• M11: 3,170,876 km (0.078 R)
• M12: 3,399,013 km (0.095 R)
• M13: 4,164,506 km (0.094 R)
• M14: 5,086,627 km (0.085 R)
• M15: 5,625,329 km (0.12 R)
• M16: 6,466,966 km (0.114 R)
• M17: 7,954,867 km (0.04 R)
• M18: 8,327,066 km (0.114 R)
• M19: 8,452,429 km (0.103 R)
• M20: 8,515,260 km (0.097 R)
• M21: 8,832,258 km (0.117 R)
• M22: 9,347,324 km (0.062 R)
• M23: 12,708,040 km (0.11 R)
• M24: 13,730,093 km (0.109 R)
• M25: 14,854,171 km (0.081 R)
• M26: 15,388,684 km (0.107 R)
• M27: 15,619,813 km (0.05 R)
• M28: 15,697,005 km (0.092 R)
• M29: 16,950,636 km (0.1 R)
• M30: 17,349,015 km (0.101 R)
• M31: 18,073,667 km (0.053 R)
• M32: 19,552,741 km (0.118 R)
• M33: 19,802,869 km (0.114 R)
• M34: 20,644,805 km (0.085 R)
• M35: 20,814,449 km (0.095 R)
• M36: 23,593,080 km (0.105 R)
• M37: 24,844,915 km (0.117 R)
• M38: 27,412,463 km (0.055 R)
• M39: 27,879,807 km (0.055 R)
• M40: 31,613,920 km (0.106 R)
• M41: 31,711,757 km (0.1 R)
• M42: 32,794,247 km (0.043 R)
• M43: 33,389,646 km (0.048 R)
• M44: 34,894,003 km (0.093 R)
• M45: 35,096,259 km (0.036 R)
• M46: 37,449,882 km (0.065 R)
• M47: 38,802,546 km (0.1 R)
• M48: 39,748,453 km (0.05 R)
• M49: 40,383,197 km (0.079 R)
• M50: 40,701,841 km (0.104 R)
• M51: 41,341,671 km (0.087 R)
• M52: 42,415,335 km (0.115 R)
• M53: 45,139,362 km (0.112 R)
• M54: 46,023,037 km (0.112 R)
• M55: 47,023,847 km (0.08 R)
• M56: 47,135,596 km (0.106 R)
• M57: 47,247,346 km (0.085 R)
• M58: 47,359,096 km (0.073 R)
• M59: 48,933,912 km (0.088 R)
• M60: 49,841,523 km (0.058 R)
• M61: 49,955,367 km (0.115 R)
• M62: 50,754,668 km (0.077 R)
• M63: 52,019,219 km (0.098 R)
• M64: 53,760,239 km (0.029 R)
• M65: 54,462,002 km (0.096 R)
• M66: 55,520,407 km (0.086 R)
• M67: 56,466,763 km (0.057 R)
• M68: 57,418,655 km (0.041 R)
• M69: 58,255,655 km (0.105 R)
• M70: 60,305,445 km (0.067 R)
• M71: 61,888,938 km (0.074 R)
• M72: 62,011,309 km (0.095 R)
• M73: 62,624,212 km (0.09 R)
• M74: 63,732,732 km (0.103 R)
• M75: 65,719,392 km (0.105 R)
• M76: 66,094,134 km (0.104 R)
• M77: 66,971,376 km (0.035 R)
• M78: 68,610,670 km (0.098 R)
• M79: 68,863,939 km (0.097 R)
• M80: 70,646,248 km (0.102 R)
• M81: 71,286,527 km (0.073 R)
• M82: 75,167,844 km (0.075 R)
• M83: 75,298,443 km (0.042 R)
• M84: 78,322,115 km (0.082 R)
• M85: 81,653,360 km (0.104 R)
• M86: 82,863,906 km (0.086 R)
• M87: 84,351,507 km (0.103 R)
• M88: 85,166,666 km (0.115 R)
• M89: 85,711,651 km (0.115 R)
• M90: 85,984,518 km (0.115 R)
• M91: 86,530,999 km (0.112 R)
• M92: 90,667,380 km (0.111 R)
• M93: 91,502,286 km (0.091 R)
• M94: 92,060,286 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit