🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 431 Days

Day: 46.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,713,917 km

• M1: 376,687 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.5 AU - 4.94 AU

Year: 3783 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,713,917 km

• M1: 184,305 km (0.059 R)
• M2: 858,093 km (0.109 R)
• M3: 1,489,696 km (0.116 R)
• M4: 2,157,500 km (0.059 R)
• M5: 2,859,563 km (0.12 R)
• M6: 3,443,294 km (0.065 R)
• M7: 4,701,711 km (0.085 R)
• M8: 6,715,748 km (0.041 R)
• M9: 8,296,548 km (0.091 R)
• M10: 8,862,327 km (0.058 R)
• M11: 14,631,420 km (0.113 R)
• M12: 15,124,644 km (0.051 R)
• M13: 16,494,063 km (0.112 R)
• M14: 18,765,407 km (0.079 R)
• M15: 20,961,055 km (0.112 R)
• M16: 26,823,646 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 8.7

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.18 AU - 5.56 AU

Year: 3965 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,713,917 km

• M1: 115,041 km (0.044 R)
• M2: 430,991 km (0.077 R)
• M3: 878,140 km (0.092 R)
• M4: 1,317,658 km (0.053 R)
• M5: 1,809,835 km (0.1 R)
• M6: 2,255,786 km (0.059 R)
• M7: 3,124,800 km (0.058 R)
• M8: 3,485,630 km (0.099 R)
• M9: 4,002,790 km (0.112 R)
• M10: 8,749,231 km (0.073 R)
• M11: 9,943,471 km (0.1 R)
• M12: 14,380,843 km (0.087 R)
• M13: 15,061,214 km (0.089 R)
• M14: 19,856,574 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 11.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.88 AU - 5.3 AU

Year: 4237 Days

Day: 14.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,713,917 km

• M1: 144,212 km (0.105 R)
• M2: 520,451 km (0.047 R)
• M3: 1,065,137 km (0.051 R)
• M4: 1,437,037 km (0.117 R)
• M5: 1,931,458 km (0.116 R)
• M6: 2,335,971 km (0.073 R)
• M7: 3,335,733 km (0.107 R)
• M8: 3,980,650 km (0.119 R)
• M9: 4,394,138 km (0.105 R)
• M10: 6,371,074 km (0.073 R)
• M11: 7,107,844 km (0.06 R)
• M12: 8,334,097 km (0.11 R)
• M13: 9,114,549 km (0.103 R)
• M14: 9,696,485 km (0.068 R)
• M15: 10,634,165 km (0.049 R)
• M16: 11,474,007 km (0.119 R)
• M17: 12,031,110 km (0.089 R)
• M18: 13,503,153 km (0.047 R)
• M19: 13,900,335 km (0.094 R)
• M20: 16,201,599 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 12.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.33 AU - 6.65 AU

Year: 5409 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,713,917 km

• M1: 159,172 km (0.109 R)
• M2: 591,660 km (0.064 R)
• M3: 1,132,157 km (0.098 R)
• M4: 1,843,345 km (0.047 R)
• M5: 3,663,951 km (0.076 R)
• M6: 4,233,769 km (0.12 R)
• M7: 5,257,168 km (0.066 R)
• M8: 7,308,454 km (0.084 R)
• M9: 8,254,511 km (0.111 R)
• M10: 11,536,539 km (0.106 R)
• M11: 11,936,863 km (0.065 R)
• M12: 13,466,800 km (0.111 R)
• M13: 14,946,174 km (0.114 R)
• M14: 16,155,972 km (0.096 R)
• M15: 16,976,815 km (0.114 R)
• M16: 18,361,044 km (0.078 R)
• M17: 19,395,065 km (0.111 R)
• M18: 20,177,611 km (0.079 R)
• M19: 21,055,302 km (0.115 R)
• M20: 22,341,993 km (0.088 R)
• M21: 24,410,483 km (0.111 R)
• M22: 28,559,430 km (0.072 R)
• M23: 30,229,691 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 5.7

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.54 AU - 18.66 AU

Year: 27242 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,713,917 km

• M1: 70,909 km (0.107 R)
• M2: 296,952 km (0.064 R)
• M3: 745,446 km (0.051 R)
• M4: 1,014,124 km (0.112 R)
• M5: 1,439,730 km (0.105 R)
• M6: 1,918,144 km (0.085 R)
• M7: 2,099,307 km (0.116 R)
• M8: 2,839,218 km (0.054 R)
• M9: 3,048,655 km (0.118 R)
• M10: 3,296,688 km (0.098 R)
• M11: 5,793,178 km (0.059 R)
• M12: 6,393,514 km (0.096 R)
• M13: 8,284,132 km (0.041 R)
• M14: 9,271,029 km (0.102 R)
• M15: 9,970,848 km (0.088 R)
• M16: 10,518,525 km (0.105 R)
• M17: 10,894,615 km (0.06 R)
• M18: 11,344,605 km (0.095 R)
• M19: 13,125,268 km (0.118 R)
• M20: 15,242,527 km (0.066 R)
• M21: 18,285,497 km (0.092 R)
• M22: 21,912,199 km (0.089 R)
• M23: 27,142,888 km (0.11 R)
• M24: 33,015,053 km (0.085 R)
• M25: 37,754,463 km (0.083 R)
• M26: 38,635,296 km (0.095 R)
• M27: 39,379,844 km (0.079 R)
• M28: 41,826,368 km (0.105 R)
• M29: 44,534,837 km (0.068 R)
• M30: 45,518,144 km (0.086 R)
• M31: 50,829,467 km (0.115 R)
• M32: 56,158,592 km (0.06 R)
• M33: 64,103,286 km (0.082 R)
• M34: 69,430,765 km (0.116 R)
• M35: 74,815,690 km (0.108 R)
• M36: 77,139,095 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit