🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.8 AU - 1.2 AU

Year: 381 Days

Day: 15.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 421 Days

Day: 46.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,147,419 km

• M1: 163,959 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.01 AU - 4.05 AU

Year: 2526 Days

Day: 20.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 8.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.63 AU - 4.75 AU

Year: 3266 Days

Day: 10.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,147,419 km

• M1: 108,159 km (0.102 R)
• M2: 533,616 km (0.108 R)
• M3: 1,036,863 km (0.103 R)
• M4: 1,849,179 km (0.057 R)
• M5: 2,768,907 km (0.095 R)
• M6: 3,645,551 km (0.115 R)
• M7: 4,443,506 km (0.117 R)
• M8: 6,622,997 km (0.115 R)
• M9: 6,995,944 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 6.3

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.89 AU - 17.37 AU

Year: 20226 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,147,419 km

• M1: 78,838 km (0.05 R)
• M2: 386,860 km (0.062 R)
• M3: 622,626 km (0.054 R)
• M4: 3,537,242 km (0.064 R)
• M5: 8,066,467 km (0.109 R)
• M6: 9,386,818 km (0.084 R)
• M7: 13,374,349 km (0.103 R)
• M8: 20,992,770 km (0.079 R)
• M9: 21,922,222 km (0.12 R)
• M10: 26,232,735 km (0.113 R)
• M11: 37,553,553 km (0.118 R)
• M12: 42,484,748 km (0.076 R)
• M13: 43,371,265 km (0.071 R)
• M14: 61,133,619 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 11,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit