🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 252 Days

Day: 24.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.55 AU - 2.27 AU

Year: 1113 Days

Day: 34.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,999,211 km

• M1: 733,778 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.1 AU - 2.28 AU

Year: 1367 Days

Day: 39.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,999,211 km

• M1: 32,463 km (0.102 R)
• M2: 1,121,834 km (0.098 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.76 AU - 8.75 AU

Year: 9994 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,999,211 km

• M1: 231,278 km (0.112 R)
• M2: 354,397 km (0.092 R)
• M3: 612,902 km (0.075 R)
• M4: 1,212,940 km (0.115 R)
• M5: 1,326,036 km (0.083 R)
• M6: 1,616,555 km (0.094 R)
• M7: 1,760,767 km (0.096 R)
• M8: 2,443,083 km (0.035 R)
• M9: 2,695,305 km (0.094 R)
• M10: 2,846,399 km (0.116 R)
• M11: 3,317,183 km (0.054 R)
• M12: 3,788,566 km (0.078 R)
• M13: 4,007,877 km (0.084 R)
• M14: 4,106,611 km (0.098 R)
• M15: 4,206,393 km (0.09 R)
• M16: 4,357,337 km (0.088 R)
• M17: 4,459,064 km (0.111 R)
• M18: 4,613,150 km (0.103 R)
• M19: 4,926,856 km (0.036 R)
• M20: 5,465,259 km (0.079 R)
• M21: 5,769,391 km (0.096 R)
• M22: 5,937,839 km (0.079 R)
• M23: 6,107,782 km (0.083 R)
• M24: 6,336,966 km (0.113 R)
• M25: 6,715,448 km (0.119 R)
• M26: 7,864,360 km (0.092 R)
• M27: 8,911,246 km (0.11 R)
• M28: 9,041,097 km (0.113 R)
• M29: 9,467,750 km (0.054 R)
• M30: 10,001,814 km (0.062 R)
• M31: 10,136,901 km (0.104 R)
• M32: 10,374,612 km (0.11 R)
• M33: 10,786,754 km (0.114 R)
• M34: 10,959,989 km (0.067 R)
• M35: 12,091,098 km (0.085 R)
• M36: 12,198,958 km (0.04 R)
• M37: 12,853,449 km (0.082 R)
• M38: 13,407,709 km (0.112 R)
• M39: 13,519,459 km (0.084 R)
• M40: 14,272,684 km (0.067 R)
• M41: 15,505,969 km (0.074 R)
• M42: 15,780,331 km (0.105 R)
• M43: 16,135,477 km (0.072 R)
• M44: 16,333,993 km (0.118 R)
• M45: 16,773,512 km (0.061 R)
• M46: 17,501,006 km (0.079 R)
• M47: 17,745,898 km (0.112 R)
• M48: 18,404,278 km (0.063 R)
• M49: 19,533,443 km (0.115 R)
• M50: 19,745,124 km (0.073 R)
• M51: 19,957,403 km (0.077 R)
• M52: 20,513,159 km (0.064 R)
• M53: 21,291,068 km (0.108 R)
• M54: 21,421,667 km (0.107 R)
• M55: 21,552,416 km (0.073 R)
• M56: 22,122,683 km (0.025 R)
• M57: 22,299,059 km (0.1 R)
• M58: 23,054,079 km (0.117 R)
• M59: 23,637,212 km (0.105 R)
• M60: 23,998,341 km (0.071 R)
• M61: 25,047,171 km (0.081 R)
• M62: 25,185,101 km (0.115 R)
• M63: 25,554,009 km (0.104 R)
• M64: 25,739,211 km (0.086 R)
• M65: 26,718,629 km (0.066 R)
• M66: 27,662,741 km (0.058 R)
• M67: 27,995,895 km (0.098 R)
• M68: 29,438,168 km (0.077 R)
• M69: 29,924,361 km (0.051 R)
• M70: 30,364,179 km (0.106 R)
• M71: 31,497,981 km (0.075 R)
• M72: 32,095,026 km (0.098 R)
• M73: 34,112,054 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 3.8

Gravity: 37.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.06 AU - 11.56 AU

Year: 16042 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,999,211 km

• M1: 90,806 km (0.051 R)
• M2: 170,542 km (0.107 R)
• M3: 363,972 km (0.066 R)
• M4: 412,591 km (0.103 R)
• M5: 498,759 km (0.056 R)
• M6: 553,213 km (0.092 R)
• M7: 629,059 km (0.104 R)
• M8: 1,349,522 km (0.091 R)
• M9: 1,831,976 km (0.115 R)
• M10: 2,393,416 km (0.116 R)
• M11: 2,871,232 km (0.106 R)
• M12: 3,171,924 km (0.098 R)
• M13: 4,319,489 km (0.093 R)
• M14: 4,702,011 km (0.117 R)
• M15: 4,897,236 km (0.063 R)
• M16: 5,417,388 km (0.12 R)
• M17: 5,663,327 km (0.108 R)
• M18: 5,704,616 km (0.079 R)
• M19: 6,422,835 km (0.095 R)
• M20: 7,124,299 km (0.08 R)
• M21: 7,303,518 km (0.062 R)
• M22: 7,348,547 km (0.089 R)
• M23: 7,529,560 km (0.082 R)
• M24: 8,981,407 km (0.084 R)
• M25: 9,566,036 km (0.097 R)
• M26: 10,415,303 km (0.071 R)
• M27: 10,977,492 km (0.048 R)
• M28: 11,080,714 km (0.102 R)
• M29: 11,132,475 km (0.12 R)
• M30: 11,497,045 km (0.091 R)
• M31: 13,820,898 km (0.098 R)
• M32: 14,100,198 km (0.081 R)
• M33: 15,640,757 km (0.118 R)
• M34: 15,931,874 km (0.06 R)
• M35: 16,342,520 km (0.073 R)
• M36: 16,401,462 km (0.103 R)
• M37: 17,054,307 km (0.101 R)
• M38: 18,140,986 km (0.109 R)
• M39: 18,877,755 km (0.088 R)
• M40: 19,063,556 km (0.113 R)
• M41: 19,187,572 km (0.11 R)
• M42: 19,686,930 km (0.1 R)
• M43: 20,380,466 km (0.093 R)
• M44: 20,443,895 km (0.114 R)
• M45: 21,081,930 km (0.107 R)
• M46: 21,661,772 km (0.095 R)
• M47: 26,277,315 km (0.104 R)
• M48: 26,346,429 km (0.115 R)
• M49: 27,179,839 km (0.076 R)
• M50: 27,459,587 km (0.082 R)
• M51: 28,375,126 km (0.096 R)
• M52: 28,587,854 km (0.057 R)
• M53: 28,658,913 km (0.083 R)
• M54: 28,872,389 km (0.109 R)
• M55: 29,803,337 km (0.105 R)
• M56: 30,308,678 km (0.096 R)
• M57: 31,108,428 km (0.109 R)
• M58: 31,915,210 km (0.086 R)
• M59: 32,580,471 km (0.098 R)
• M60: 32,803,223 km (0.068 R)
• M61: 33,399,669 km (0.061 R)
• M62: 33,849,361 km (0.073 R)
• M63: 35,744,466 km (0.062 R)
• M64: 36,050,843 km (0.064 R)
• M65: 36,127,587 km (0.087 R)
• M66: 36,666,289 km (0.091 R)
• M67: 37,052,700 km (0.099 R)
• M68: 37,985,592 km (0.066 R)
• M69: 38,611,809 km (0.096 R)
• M70: 40,112,724 km (0.118 R)
• M71: 40,670,425 km (0.104 R)
• M72: 41,070,450 km (0.062 R)
• M73: 43,579,206 km (0.095 R)
• M74: 44,563,560 km (0.092 R)
• M75: 45,970,528 km (0.077 R)
• M76: 46,387,158 km (0.116 R)
• M77: 47,224,158 km (0.05 R)
• M78: 47,560,305 km (0.104 R)
• M79: 47,981,572 km (0.095 R)
• M80: 48,234,991 km (0.1 R)
• M81: 48,404,186 km (0.119 R)
• M82: 48,997,940 km (0.091 R)
• M83: 49,593,938 km (0.086 R)
• M84: 49,850,199 km (0.115 R)
• M85: 50,192,479 km (0.101 R)
• M86: 51,396,592 km (0.111 R)
• M87: 52,002,165 km (0.114 R)
• M88: 53,657,914 km (0.114 R)
• M89: 54,624,466 km (0.045 R)
• M90: 56,307,292 km (0.117 R)
• M91: 56,485,463 km (0.055 R)
• M92: 59,451,540 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit