🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 281 Days

Day: 41.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,608,601 km

• M1: 26,479 km (0.062 R)
• M2: 194,627 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 11

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.05 AU - 1.35 AU

Year: 836 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,608,601 km

• M1: 136,732 km (0.105 R)
• M2: 509,979 km (0.088 R)
• M3: 1,320,351 km (0.07 R)
• M4: 1,798,615 km (0.112 R)
• M5: 2,159,744 km (0.073 R)
• M6: 2,818,274 km (0.12 R)
• M7: 4,123,516 km (0.118 R)
• M8: 4,501,101 km (0.053 R)
• M9: 4,901,873 km (0.113 R)
• M10: 6,862,054 km (0.119 R)
• M11: 7,418,409 km (0.079 R)
• M12: 8,130,495 km (0.055 R)
• M13: 9,492,733 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 10.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.25 AU - 1.97 AU

Year: 1299 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,608,601 km

• M1: 137,480 km (0.071 R)
• M2: 563,834 km (0.115 R)
• M3: 900,130 km (0.059 R)
• M4: 1,953,150 km (0.049 R)
• M5: 2,275,982 km (0.104 R)
• M6: 3,059,276 km (0.06 R)
• M7: 3,422,500 km (0.112 R)
• M8: 5,564,891 km (0.028 R)
• M9: 6,019,519 km (0.079 R)
• M10: 6,760,178 km (0.112 R)
• M11: 7,823,071 km (0.064 R)
• M12: 8,311,209 km (0.096 R)
• M13: 11,403,098 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 12.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.7 AU - 3.24 AU

Year: 3254 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,608,601 km

• M1: 162,912 km (0.07 R)
• M2: 603,627 km (0.117 R)
• M3: 1,369,718 km (0.074 R)
• M4: 2,532,094 km (0.081 R)
• M5: 3,026,814 km (0.117 R)
• M6: 3,740,396 km (0.098 R)
• M7: 4,912,794 km (0.113 R)
• M8: 5,782,257 km (0.09 R)
• M9: 6,570,338 km (0.12 R)
• M10: 10,420,838 km (0.086 R)
• M11: 12,164,700 km (0.082 R)
• M12: 14,842,054 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 13.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.63 AU - 4.45 AU

Year: 5163 Days

Day: 9.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,608,601 km

• M1: 164,109 km (0.112 R)
• M2: 580,141 km (0.113 R)
• M3: 1,017,714 km (0.038 R)
• M4: 1,662,032 km (0.111 R)
• M5: 2,331,632 km (0.106 R)
• M6: 3,602,317 km (0.081 R)
• M7: 4,895,590 km (0.117 R)
• M8: 5,740,818 km (0.065 R)
• M9: 7,170,525 km (0.104 R)
• M10: 9,244,700 km (0.086 R)
• M11: 13,974,535 km (0.05 R)
• M12: 15,131,376 km (0.116 R)
• M13: 16,101,817 km (0.061 R)
• M14: 17,113,548 km (0.089 R)
• M15: 18,167,016 km (0.109 R)
• M16: 19,970,717 km (0.114 R)
• M17: 21,814,960 km (0.077 R)
• M18: 27,937,103 km (0.069 R)
• M19: 29,489,779 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 6.8

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.07 AU - 7.31 AU

Year: 11002 Days

Day: 17.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,608,601 km

• M1: 91,703 km (0.118 R)
• M2: 366,365 km (0.057 R)
• M3: 670,348 km (0.097 R)
• M4: 881,879 km (0.107 R)
• M5: 1,255,725 km (0.116 R)
• M6: 1,527,993 km (0.081 R)
• M7: 1,935,946 km (0.083 R)
• M8: 2,452,956 km (0.108 R)
• M9: 3,836,737 km (0.104 R)
• M10: 4,386,359 km (0.054 R)
• M11: 5,307,583 km (0.067 R)
• M12: 5,744,409 km (0.096 R)
• M13: 8,034,602 km (0.048 R)
• M14: 8,297,147 km (0.081 R)
• M15: 9,501,709 km (0.083 R)
• M16: 12,024,527 km (0.095 R)
• M17: 13,196,178 km (0.059 R)
• M18: 14,123,535 km (0.047 R)
• M19: 15,628,789 km (0.088 R)
• M20: 16,038,537 km (0.096 R)
• M21: 17,971,043 km (0.102 R)
• M22: 19,264,466 km (0.1 R)
• M23: 23,515,738 km (0.063 R)
• M24: 23,783,668 km (0.107 R)
• M25: 24,325,811 km (0.108 R)
• M26: 29,167,396 km (0.066 R)
• M27: 30,949,555 km (0.114 R)
• M28: 38,064,729 km (0.103 R)
• M29: 43,324,441 km (0.095 R)
• M30: 46,057,444 km (0.099 R)
• M31: 46,477,066 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit