🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.26 AU

Year: 438 Days

Day: 44.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.16 AU - 1.28 AU

Year: 505 Days

Day: 35.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 9.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.75 AU - 7.81 AU

Year: 7361 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,230,612 km

• M1: 134,488 km (0.08 R)
• M2: 529,876 km (0.119 R)
• M3: 1,198,728 km (0.065 R)
• M4: 1,676,394 km (0.03 R)
• M5: 2,125,786 km (0.115 R)
• M6: 2,534,936 km (0.108 R)
• M7: 3,837,335 km (0.078 R)
• M8: 5,230,091 km (0.095 R)
• M9: 5,567,734 km (0.094 R)
• M10: 5,860,347 km (0.032 R)
• M11: 6,318,416 km (0.056 R)
• M12: 7,341,216 km (0.081 R)
• M13: 8,205,892 km (0.039 R)
• M14: 8,819,243 km (0.086 R)
• M15: 10,530,344 km (0.077 R)
• M16: 11,440,647 km (0.101 R)
• M17: 13,365,672 km (0.089 R)
• M18: 14,986,415 km (0.117 R)
• M19: 17,345,873 km (0.113 R)
• M20: 17,782,848 km (0.099 R)
• M21: 18,355,360 km (0.12 R)
• M22: 19,874,676 km (0.116 R)
• M23: 21,619,136 km (0.11 R)
• M24: 23,998,042 km (0.102 R)
• M25: 24,307,260 km (0.108 R)
• M26: 26,711,448 km (0.036 R)
• M27: 27,546,802 km (0.094 R)
• M28: 27,970,912 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 3.2

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.66 AU - 16.58 AU

Year: 18836 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,230,612 km

• M1: 40,691 km (0.114 R)
• M2: 246,986 km (0.095 R)
• M3: 479,012 km (0.088 R)
• M4: 734,226 km (0.12 R)
• M5: 840,740 km (0.051 R)
• M6: 1,060,948 km (0.12 R)
• M7: 1,814,772 km (0.118 R)
• M8: 2,067,143 km (0.066 R)
• M9: 2,301,563 km (0.036 R)
• M10: 2,531,794 km (0.118 R)
• M11: 2,686,179 km (0.099 R)
• M12: 3,062,568 km (0.109 R)
• M13: 3,367,149 km (0.081 R)
• M14: 3,747,576 km (0.091 R)
• M15: 4,402,217 km (0.087 R)
• M16: 5,595,559 km (0.103 R)
• M17: 5,706,860 km (0.114 R)
• M18: 6,487,461 km (0.111 R)
• M19: 6,651,720 km (0.108 R)
• M20: 6,903,343 km (0.118 R)
• M21: 7,470,170 km (0.078 R)
• M22: 8,795,308 km (0.078 R)
• M23: 10,380,447 km (0.065 R)
• M24: 11,417,609 km (0.051 R)
• M25: 12,458,810 km (0.104 R)
• M26: 14,798,371 km (0.07 R)
• M27: 15,083,205 km (0.096 R)
• M28: 19,803,617 km (0.05 R)
• M29: 23,443,931 km (0.1 R)
• M30: 26,658,490 km (0.106 R)
• M31: 27,079,907 km (0.093 R)
• M32: 28,920,560 km (0.088 R)
• M33: 30,958,382 km (0.093 R)
• M34: 36,209,865 km (0.093 R)
• M35: 37,248,224 km (0.113 R)
• M36: 42,024,735 km (0.036 R)
• M37: 51,458,526 km (0.105 R)
• M38: 52,440,038 km (0.119 R)
• M39: 59,125,417 km (0.063 R)
• M40: 59,662,024 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.7

Radius: 6.6

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.64 AU - 17.82 AU

Year: 27976 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,230,612 km

• M1: 91,105 km (0.047 R)
• M2: 405,709 km (0.114 R)
• M3: 996,621 km (0.086 R)
• M4: 1,323,642 km (0.065 R)
• M5: 1,862,942 km (0.088 R)
• M6: 2,338,215 km (0.099 R)
• M7: 3,527,817 km (0.09 R)
• M8: 4,217,463 km (0.056 R)
• M9: 4,791,021 km (0.108 R)
• M10: 5,286,340 km (0.097 R)
• M11: 6,624,044 km (0.093 R)
• M12: 7,238,592 km (0.102 R)
• M13: 8,002,738 km (0.03 R)
• M14: 8,759,404 km (0.047 R)
• M15: 11,675,067 km (0.083 R)
• M16: 12,647,004 km (0.038 R)
• M17: 13,430,448 km (0.108 R)
• M18: 16,155,074 km (0.119 R)
• M19: 16,703,949 km (0.08 R)
• M20: 17,076,747 km (0.107 R)
• M21: 18,623,738 km (0.067 R)
• M22: 20,473,217 km (0.107 R)
• M23: 22,441,775 km (0.109 R)
• M24: 22,781,661 km (0.072 R)
• M25: 25,258,104 km (0.077 R)
• M26: 27,518,828 km (0.115 R)
• M27: 28,831,399 km (0.041 R)
• M28: 29,638,629 km (0.064 R)
• M29: 32,873,085 km (0.1 R)
• M30: 41,715,965 km (0.114 R)
• M31: 43,973,845 km (0.086 R)
• M32: 47,047,633 km (0.097 R)
• M33: 55,455,482 km (0.119 R)
• M34: 56,912,715 km (0.059 R)
• M35: 69,981,136 km (0.046 R)
• M36: 89,661,783 km (0.047 R)
• M37: 95,470,519 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit