🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 188 Days

Day: 28.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 91.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 12,020,828 km

• M1: 41,289 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 214 Days

Day: 19.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 316 Days

Day: 13.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.3 AU - 1.46 AU

Year: 729 Days

Day: 26.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.07 AU - 2.29 AU

Year: 1447 Days

Day: 23.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 72.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 14.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.59 AU - 3.57 AU

Year: 2430 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,020,828 km

• M1: 213,027 km (0.066 R)
• M2: 804,687 km (0.044 R)
• M3: 1,348,625 km (0.092 R)
• M4: 2,115,912 km (0.097 R)
• M5: 3,096,227 km (0.119 R)
• M6: 6,445,723 km (0.08 R)
• M7: 8,268,723 km (0.09 R)
• M8: 8,823,881 km (0.075 R)
• M9: 10,793,038 km (0.088 R)
• M10: 11,577,080 km (0.086 R)
• M11: 16,130,540 km (0.109 R)
• M12: 16,740,750 km (0.08 R)
• M13: 17,419,176 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 8.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.23 AU - 5.95 AU

Year: 5942 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 12,020,828 km

• M1: 102,026 km (0.036 R)
• M2: 710,590 km (0.097 R)
• M3: 2,860,910 km (0.109 R)
• M4: 3,255,848 km (0.114 R)
• M5: 3,751,316 km (0.093 R)
• M6: 4,260,697 km (0.086 R)
• M7: 6,158,795 km (0.116 R)
• M8: 6,554,182 km (0.075 R)
• M9: 7,040,973 km (0.087 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: 509 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit