🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.44 AU - 1.78 AU

Year: 770 Days

Day: 13.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 14.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.26 AU - 5.6 AU

Year: 4767 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,763,598 km

• M1: 176,675 km (0.105 R)
• M2: 1,286,242 km (0.09 R)
• M3: 1,764,806 km (0.067 R)
• M4: 2,740,483 km (0.097 R)
• M5: 3,530,510 km (0.052 R)
• M6: 4,268,326 km (0.097 R)
• M7: 4,780,250 km (0.088 R)
• M8: 5,898,046 km (0.112 R)
• M9: 7,008,959 km (0.051 R)
• M10: 8,529,173 km (0.107 R)
• M11: 11,089,092 km (0.095 R)
• M12: 14,069,381 km (0.109 R)
• M13: 19,834,733 km (0.081 R)
• M14: 22,541,856 km (0.083 R)
• M15: 27,354,419 km (0.103 R)
• M16: 33,107,654 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 13.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.08 AU - 9.2 AU

Year: 9567 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,763,598 km

• M1: 172,187 km (0.118 R)
• M2: 642,972 km (0.06 R)
• M3: 2,084,796 km (0.084 R)
• M4: 2,946,629 km (0.106 R)
• M5: 4,433,931 km (0.058 R)
• M6: 5,796,917 km (0.11 R)
• M7: 9,860,893 km (0.091 R)
• M8: 12,422,607 km (0.103 R)
• M9: 13,885,525 km (0.101 R)
• M10: 14,629,625 km (0.091 R)
• M11: 15,703,588 km (0.111 R)
• M12: 16,701,705 km (0.088 R)
• M13: 18,686,719 km (0.112 R)
• M14: 19,382,050 km (0.037 R)
• M15: 22,337,505 km (0.044 R)
• M16: 24,659,713 km (0.115 R)
• M17: 26,265,945 km (0.107 R)
• M18: 29,967,894 km (0.075 R)
• M19: 31,210,753 km (0.093 R)
• M20: 32,487,721 km (0.075 R)
• M21: 33,189,634 km (0.073 R)
• M22: 33,901,720 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 13.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.88 AU - 10.06 AU

Year: 10979 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,763,598 km

• M1: 194,178 km (0.11 R)
• M2: 794,065 km (0.037 R)
• M3: 1,376,899 km (0.111 R)
• M4: 1,913,058 km (0.091 R)
• M5: 2,429,769 km (0.099 R)
• M6: 2,861,508 km (0.113 R)
• M7: 3,418,611 km (0.089 R)
• M8: 5,368,469 km (0.087 R)
• M9: 5,927,516 km (0.068 R)
• M10: 6,564,055 km (0.095 R)
• M11: 9,329,671 km (0.092 R)
• M12: 9,831,123 km (0.092 R)
• M13: 10,997,837 km (0.107 R)
• M14: 12,019,441 km (0.096 R)
• M15: 13,352,956 km (0.082 R)
• M16: 13,797,412 km (0.095 R)
• M17: 15,465,727 km (0.051 R)
• M18: 17,116,091 km (0.062 R)
• M19: 17,945,761 km (0.072 R)
• M20: 18,565,844 km (0.051 R)
• M21: 21,795,662 km (0.101 R)
• M22: 22,591,074 km (0.108 R)
• M23: 25,190,187 km (0.078 R)
• M24: 29,346,764 km (0.083 R)
• M25: 30,099,540 km (0.116 R)
• M26: 34,650,158 km (0.112 R)
• M27: 36,592,238 km (0.107 R)
• M28: 37,464,393 km (0.109 R)
• M29: 45,089,696 km (0.098 R)
• M30: 45,948,088 km (0.113 R)
• M31: 46,526,284 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 8.7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.24 AU - 12.14 AU

Year: 12254 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,763,598 km

• M1: 108,608 km (0.091 R)
• M2: 431,590 km (0.102 R)
• M3: 948,899 km (0.101 R)
• M4: 2,259,526 km (0.078 R)
• M5: 3,337,828 km (0.103 R)
• M6: 3,736,656 km (0.114 R)
• M7: 6,792,641 km (0.117 R)
• M8: 8,164,154 km (0.055 R)
• M9: 8,940,118 km (0.061 R)
• M10: 9,658,637 km (0.058 R)
• M11: 10,359,802 km (0.09 R)
• M12: 11,094,477 km (0.115 R)
• M13: 14,452,949 km (0.103 R)
• M14: 19,343,453 km (0.03 R)
• M15: 20,023,226 km (0.091 R)
• M16: 22,066,584 km (0.083 R)
• M17: 24,441,001 km (0.101 R)
• M18: 24,737,055 km (0.099 R)
• M19: 32,578,527 km (0.078 R)
• M20: 44,812,641 km (0.058 R)
• M21: 48,754,993 km (0.05 R)
• M22: 53,087,497 km (0.091 R)
• M23: 54,418,769 km (0.026 R)
• M24: 58,019,290 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 6.9

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.31 AU - 19.53 AU

Year: 23930 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,763,598 km

• M1: 85,869 km (0.046 R)
• M2: 325,974 km (0.104 R)
• M3: 1,440,627 km (0.114 R)
• M4: 2,218,985 km (0.111 R)
• M5: 2,946,330 km (0.074 R)
• M6: 3,221,141 km (0.051 R)
• M7: 3,759,245 km (0.053 R)
• M8: 6,803,113 km (0.111 R)
• M9: 9,268,037 km (0.036 R)
• M10: 17,503,848 km (0.111 R)
• M11: 19,153,015 km (0.07 R)
• M12: 30,880,591 km (0.115 R)
• M13: 33,690,637 km (0.069 R)
• M14: 39,353,066 km (0.065 R)
• M15: 45,618,524 km (0.118 R)
• M16: 46,637,884 km (0.079 R)
• M17: 51,779,563 km (0.075 R)
• M18: 52,517,230 km (0.031 R)
• M19: 55,345,677 km (0.069 R)
• M20: 71,703,606 km (0.044 R)
• M21: 74,008,759 km (0.117 R)
• M22: 74,475,654 km (0.04 R)
• M23: 77,078,657 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit