🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.31 AU - 1.51 AU

Year: 603 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.05 AU - 2.61 AU

Year: 1280 Days

Day: 14.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.11 AU - 3.27 AU

Year: 1588 Days

Day: 31.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,923,431 km

• M1: 65,973 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.04 AU - 4.6 AU

Year: 2687 Days

Day: 34.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.45 AU - 5.51 AU

Year: 3413 Days

Day: 22.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,923,431 km

• M1: 437,424 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 12

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.24 AU - 6.28 AU

Year: 4975 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,923,431 km

• M1: 152,889 km (0.051 R)
• M2: 1,190,649 km (0.118 R)
• M3: 2,899,955 km (0.104 R)
• M4: 3,318,679 km (0.095 R)
• M5: 3,835,689 km (0.103 R)
• M6: 4,279,247 km (0.118 R)
• M7: 4,824,831 km (0.114 R)
• M8: 5,641,186 km (0.045 R)
• M9: 7,364,404 km (0.115 R)
• M10: 8,991,281 km (0.107 R)
• M11: 10,925,132 km (0.057 R)
• M12: 12,032,007 km (0.12 R)
• M13: 15,700,297 km (0.112 R)
• M14: 17,815,760 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 13.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.21 AU - 7.29 AU

Year: 7026 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,923,431 km

• M1: 164,258 km (0.086 R)
• M2: 653,144 km (0.1 R)
• M3: 1,098,796 km (0.072 R)
• M4: 1,698,534 km (0.079 R)
• M5: 2,224,371 km (0.047 R)
• M6: 3,272,902 km (0.069 R)
• M7: 4,033,907 km (0.061 R)
• M8: 5,667,515 km (0.11 R)
• M9: 6,647,980 km (0.073 R)
• M10: 8,310,012 km (0.065 R)
• M11: 13,557,606 km (0.114 R)
• M12: 14,042,752 km (0.1 R)
• M13: 15,515,842 km (0.117 R)
• M14: 22,047,285 km (0.108 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit