🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 26.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.26 AU - 1.48 AU

Year: 611 Days

Day: 20.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,579,791 km

• M1: 169,494 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 12.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.44 AU - 11.26 AU

Year: 11772 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,579,791 km

• M1: 151,991 km (0.094 R)
• M2: 651,948 km (0.105 R)
• M3: 1,546,393 km (0.086 R)
• M4: 3,081,267 km (0.083 R)
• M5: 4,668,501 km (0.087 R)
• M6: 8,460,807 km (0.106 R)
• M7: 10,778,975 km (0.119 R)
• M8: 12,007,922 km (0.038 R)
• M9: 16,569,610 km (0.109 R)
• M10: 19,094,672 km (0.114 R)
• M11: 19,942,743 km (0.084 R)
• M12: 26,337,752 km (0.104 R)
• M13: 30,517,816 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.1

Radius: 4.7

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.48 AU - 15.48 AU

Year: 19905 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,579,791 km

• M1: 64,327 km (0.115 R)
• M2: 317,596 km (0.084 R)
• M3: 467,793 km (0.05 R)
• M4: 715,377 km (0.104 R)
• M5: 942,766 km (0.109 R)
• M6: 1,146,967 km (0.076 R)
• M7: 1,420,133 km (0.097 R)
• M8: 1,644,978 km (0.07 R)
• M9: 1,926,222 km (0.109 R)
• M10: 2,686,628 km (0.104 R)
• M11: 4,417,775 km (0.093 R)
• M12: 4,744,646 km (0.087 R)
• M13: 6,288,346 km (0.027 R)
• M14: 7,254,150 km (0.03 R)
• M15: 11,549,255 km (0.076 R)
• M16: 15,332,735 km (0.086 R)
• M17: 17,355,896 km (0.034 R)
• M18: 17,721,962 km (0.059 R)
• M19: 17,869,765 km (0.106 R)
• M20: 20,428,936 km (0.065 R)
• M21: 21,001,596 km (0.106 R)
• M22: 21,753,475 km (0.054 R)
• M23: 22,696,690 km (0.097 R)
• M24: 27,724,525 km (0.111 R)
• M25: 31,136,104 km (0.041 R)
• M26: 36,105,745 km (0.115 R)
• M27: 43,564,097 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit