🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 10.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 379 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,490,365 km

• M1: 135,536 km (0.073 R)
• M2: 590,612 km (0.104 R)
• M3: 1,012,927 km (0.113 R)
• M4: 1,461,122 km (0.107 R)
• M5: 2,007,454 km (0.077 R)
• M6: 2,357,064 km (0.111 R)
• M7: 3,367,747 km (0.096 R)
• M8: 3,724,389 km (0.042 R)
• M9: 4,285,829 km (0.061 R)
• M10: 5,297,859 km (0.114 R)
• M11: 5,834,467 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 851 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,490,365 km

• M1: 111,899 km (0.097 R)
• M2: 393,293 km (0.111 R)
• M3: 825,930 km (0.053 R)
• M4: 1,134,999 km (0.117 R)
• M5: 1,419,833 km (0.097 R)
• M6: 2,007,155 km (0.046 R)
• M7: 2,407,628 km (0.068 R)
• M8: 2,823,061 km (0.086 R)
• M9: 3,601,868 km (0.117 R)
• M10: 4,448,293 km (0.118 R)
• M11: 5,823,845 km (0.116 R)
• M12: 6,893,619 km (0.093 R)
• M13: 7,487,373 km (0.1 R)
• M14: 8,402,015 km (0.118 R)
• M15: 8,968,991 km (0.118 R)
• M16: 9,360,788 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 13.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 1967 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 13,490,365 km

• M1: 166,652 km (0.113 R)
• M2: 655,987 km (0.104 R)
• M3: 1,780,813 km (0.117 R)
• M4: 3,035,191 km (0.069 R)
• M5: 5,274,223 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 12.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.09 AU - 2.63 AU

Year: 2503 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,490,365 km

• M1: 153,188 km (0.071 R)
• M2: 1,015,022 km (0.111 R)
• M3: 1,618,499 km (0.094 R)
• M4: 2,283,312 km (0.095 R)
• M5: 3,677,864 km (0.119 R)
• M6: 4,211,479 km (0.049 R)
• M7: 6,858,464 km (0.118 R)
• M8: 9,078,048 km (0.097 R)
• M9: 10,087,534 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 9.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.84 AU - 2.94 AU

Year: 3391 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,490,365 km

• M1: 119,678 km (0.095 R)
• M2: 477,666 km (0.098 R)
• M3: 914,342 km (0.06 R)
• M4: 2,728,516 km (0.096 R)
• M5: 5,913,753 km (0.026 R)
• M6: 7,747,524 km (0.109 R)
• M7: 10,003,460 km (0.115 R)
• M8: 11,339,369 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 12.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.99 AU - 3.99 AU

Year: 5501 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,490,365 km

• M1: 158,275 km (0.082 R)
• M2: 562,189 km (0.099 R)
• M3: 1,043,595 km (0.108 R)
• M4: 1,481,468 km (0.105 R)
• M5: 2,148,824 km (0.04 R)
• M6: 5,438,331 km (0.094 R)
• M7: 6,724,424 km (0.085 R)
• M8: 8,127,204 km (0.06 R)
• M9: 10,979,736 km (0.103 R)
• M10: 12,553,805 km (0.061 R)
• M11: 13,557,008 km (0.111 R)
• M12: 15,131,825 km (0.078 R)
• M13: 16,206,685 km (0.1 R)
• M14: 23,909,629 km (0.092 R)
• M15: 25,449,291 km (0.105 R)
• M16: 26,201,319 km (0.099 R)
• M17: 28,905,450 km (0.092 R)
• M18: 30,185,709 km (0.073 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.2 AU - 6.68 AU

Year: 11281 Days

Day: 20.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 13,490,365 km

• M1: 237,561 km (0.059 R)
• M2: 1,012,778 km (0.1 R)
• M3: 1,451,997 km (0.081 R)
• M4: 5,100,539 km (0.049 R)
• M5: 6,977,095 km (0.065 R)
• M6: 7,160,352 km (0.107 R)
• M7: 9,811,975 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit