🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.32 AU

Year: 622 Days

Day: 28.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.53 AU

Year: 697 Days

Day: 13.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,418,936 km

• M1: 13,913 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.14 AU - 1.72 AU

Year: 752 Days

Day: 28.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,418,936 km

• M1: 539,899 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.98 AU - 2.04 AU

Year: 1253 Days

Day: 16.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,418,936 km

• M1: 92,451 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.13 AU - 2.35 AU

Year: 1474 Days

Day: 27.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 116.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,418,936 km

• M1: 556,504 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 9.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.22 AU - 3.32 AU

Year: 2600 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,418,936 km

• M1: 115,639 km (0.12 R)
• M2: 496,067 km (0.083 R)
• M3: 842,386 km (0.089 R)
• M4: 1,556,267 km (0.118 R)
• M5: 2,080,009 km (0.097 R)
• M6: 2,580,414 km (0.109 R)
• M7: 3,006,917 km (0.095 R)
• M8: 3,540,533 km (0.082 R)
• M9: 4,102,273 km (0.097 R)
• M10: 6,557,772 km (0.082 R)
• M11: 7,380,261 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 12.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.06 AU - 4.36 AU

Year: 3798 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,418,936 km

• M1: 158,275 km (0.03 R)
• M2: 609,611 km (0.09 R)
• M3: 1,447,060 km (0.114 R)
• M4: 2,351,978 km (0.117 R)
• M5: 2,824,258 km (0.093 R)
• M6: 3,305,066 km (0.077 R)
• M7: 4,965,303 km (0.118 R)
• M8: 6,242,270 km (0.061 R)
• M9: 7,825,465 km (0.099 R)
• M10: 10,241,171 km (0.091 R)
• M11: 11,174,512 km (0.066 R)
• M12: 12,031,708 km (0.08 R)
• M13: 15,431,469 km (0.111 R)
• M14: 16,494,362 km (0.105 R)
• M15: 21,302,737 km (0.105 R)
• M16: 22,152,901 km (0.088 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: 233 - 11,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit