🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 217 Days

Day: 25.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.39 AU - 2.07 AU

Year: 862 Days

Day: 30.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,747,732 km

• M1: 73,303 km (0.048 R)
• M2: 703,559 km (0.1 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 12.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.91 AU - 10.07 AU

Year: 10209 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,747,732 km

• M1: 192,532 km (0.087 R)
• M2: 283,189 km (0.1 R)
• M3: 417,228 km (0.03 R)
• M4: 531,372 km (0.038 R)
• M5: 619,186 km (0.096 R)
• M6: 812,616 km (0.109 R)
• M7: 1,027,289 km (0.06 R)
• M8: 1,421,629 km (0.11 R)
• M9: 1,532,331 km (0.108 R)
• M10: 1,782,608 km (0.098 R)
• M11: 1,922,931 km (0.109 R)
• M12: 2,279,722 km (0.097 R)
• M13: 2,455,200 km (0.116 R)
• M14: 3,348,748 km (0.04 R)
• M15: 3,549,060 km (0.111 R)
• M16: 3,961,651 km (0.106 R)
• M17: 4,637,085 km (0.038 R)
• M18: 5,002,553 km (0.094 R)
• M19: 5,116,995 km (0.077 R)
• M20: 5,290,230 km (0.095 R)
• M21: 5,377,595 km (0.109 R)
• M22: 5,583,292 km (0.107 R)
• M23: 5,731,842 km (0.105 R)
• M24: 6,401,143 km (0.106 R)
• M25: 8,830,314 km (0.057 R)
• M26: 8,968,991 km (0.112 R)
• M27: 9,143,422 km (0.1 R)
• M28: 9,248,589 km (0.072 R)
• M29: 9,852,366 km (0.119 R)
• M30: 10,726,467 km (0.081 R)
• M31: 11,172,867 km (0.105 R)
• M32: 11,398,460 km (0.096 R)
• M33: 11,587,552 km (0.096 R)
• M34: 12,084,067 km (0.111 R)
• M35: 12,431,882 km (0.076 R)
• M36: 12,548,569 km (0.095 R)
• M37: 12,782,988 km (0.086 R)
• M38: 13,415,488 km (0.077 R)
• M39: 13,575,109 km (0.062 R)
• M40: 14,017,620 km (0.103 R)
• M41: 14,260,866 km (0.064 R)
• M42: 14,834,125 km (0.086 R)
• M43: 15,248,212 km (0.116 R)
• M44: 15,918,709 km (0.064 R)
• M45: 16,342,819 km (0.118 R)
• M46: 16,470,726 km (0.107 R)
• M47: 16,556,146 km (0.095 R)
• M48: 17,593,308 km (0.055 R)
• M49: 18,473,691 km (0.117 R)
• M50: 18,606,983 km (0.032 R)
• M51: 19,458,644 km (0.089 R)
• M52: 19,775,492 km (0.093 R)
• M53: 19,911,925 km (0.043 R)
• M54: 20,277,094 km (0.075 R)
• M55: 21,572,761 km (0.106 R)
• M56: 21,713,084 km (0.115 R)
• M57: 22,041,900 km (0.028 R)
• M58: 22,895,057 km (0.119 R)
• M59: 24,146,293 km (0.12 R)
• M60: 24,292,151 km (0.055 R)
• M61: 24,438,308 km (0.052 R)
• M62: 25,815,955 km (0.11 R)
• M63: 25,915,288 km (0.047 R)
• M64: 26,765,153 km (0.035 R)
• M65: 26,916,098 km (0.06 R)
• M66: 27,168,320 km (0.097 R)
• M67: 27,827,598 km (0.075 R)
• M68: 28,338,325 km (0.055 R)
• M69: 28,492,261 km (0.104 R)
• M70: 28,749,270 km (0.058 R)
• M71: 29,007,027 km (0.12 R)
• M72: 30,255,122 km (0.072 R)
• M73: 30,359,841 km (0.078 R)
• M74: 30,885,677 km (0.076 R)
• M75: 31,361,548 km (0.119 R)
• M76: 31,893,069 km (0.119 R)
• M77: 32,106,545 km (0.108 R)
• M78: 32,266,914 km (0.113 R)
• M79: 33,722,502 km (0.084 R)
• M80: 34,430,848 km (0.093 R)
• M81: 35,089,228 km (0.09 R)
• M82: 36,362,605 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 6.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.61 AU - 14.57 AU

Year: 18975 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,747,732 km

• M1: 96,491 km (0.094 R)
• M2: 268,229 km (0.099 R)
• M3: 314,455 km (0.102 R)
• M4: 694,733 km (0.119 R)
• M5: 1,023,997 km (0.101 R)
• M6: 1,197,381 km (0.1 R)
• M7: 1,380,340 km (0.059 R)
• M8: 1,519,017 km (0.095 R)
• M9: 1,735,784 km (0.107 R)
• M10: 2,320,263 km (0.103 R)
• M11: 2,570,091 km (0.035 R)
• M12: 2,938,850 km (0.066 R)
• M13: 3,797,692 km (0.099 R)
• M14: 4,599,087 km (0.03 R)
• M15: 5,260,310 km (0.067 R)
• M16: 5,423,521 km (0.094 R)
• M17: 5,505,800 km (0.105 R)
• M18: 5,643,729 km (0.095 R)
• M19: 5,951,153 km (0.105 R)
• M20: 6,064,398 km (0.042 R)
• M21: 6,876,416 km (0.076 R)
• M22: 7,144,794 km (0.101 R)
• M23: 7,325,509 km (0.088 R)
• M24: 7,538,386 km (0.087 R)
• M25: 7,691,575 km (0.042 R)
• M26: 7,939,009 km (0.11 R)
• M27: 8,568,816 km (0.056 R)
• M28: 8,632,695 km (0.111 R)
• M29: 9,280,154 km (0.106 R)
• M30: 9,676,140 km (0.102 R)
• M31: 10,010,192 km (0.104 R)
• M32: 10,212,598 km (0.092 R)
• M33: 11,139,805 km (0.088 R)
• M34: 11,314,386 km (0.045 R)
• M35: 13,815,513 km (0.089 R)
• M36: 13,965,560 km (0.117 R)
• M37: 14,305,147 km (0.055 R)
• M38: 14,418,991 km (0.081 R)
• M39: 14,877,209 km (0.07 R)
• M40: 15,146,784 km (0.052 R)
• M41: 15,262,723 km (0.077 R)
• M42: 15,418,005 km (0.114 R)
• M43: 15,612,632 km (0.104 R)
• M44: 16,717,712 km (0.084 R)
• M45: 17,279,751 km (0.067 R)
• M46: 17,400,925 km (0.086 R)
• M47: 17,563,089 km (0.108 R)
• M48: 17,725,702 km (0.058 R)
• M49: 17,888,764 km (0.091 R)
• M50: 18,257,523 km (0.089 R)
• M51: 18,546,097 km (0.065 R)
• M52: 19,336,871 km (0.087 R)
• M53: 19,462,833 km (0.101 R)
• M54: 20,266,323 km (0.1 R)
• M55: 20,951,331 km (0.099 R)
• M56: 22,036,963 km (0.1 R)
• M57: 22,168,460 km (0.11 R)
• M58: 23,721,734 km (0.067 R)
• M59: 23,946,430 km (0.053 R)
• M60: 24,852,545 km (0.073 R)
• M61: 27,260,472 km (0.032 R)
• M62: 27,307,446 km (0.028 R)
• M63: 28,063,663 km (0.117 R)
• M64: 28,539,683 km (0.079 R)
• M65: 29,210,779 km (0.095 R)
• M66: 29,355,291 km (0.079 R)
• M67: 30,960,027 km (0.096 R)
• M68: 31,107,232 km (0.038 R)
• M69: 31,847,292 km (0.118 R)
• M70: 33,545,976 km (0.099 R)
• M71: 33,697,220 km (0.102 R)
• M72: 33,747,784 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit