🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 323 Days

Day: 13.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.29 AU - 2.33 AU

Year: 1330 Days

Day: 31.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.36 AU - 2.54 AU

Year: 1452 Days

Day: 25.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.45 AU - 3.63 AU

Year: 2523 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,441,052 km

• M1: 39,195 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.49 AU - 4.41 AU

Year: 2973 Days

Day: 26 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,441,052 km

• M1: 49,517 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.16 AU - 6.32 AU

Year: 4543 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,441,052 km

• M1: 145,559 km (0.103 R)
• M2: 645,664 km (0.11 R)
• M3: 1,061,247 km (0.105 R)
• M4: 1,444,367 km (0.069 R)
• M5: 1,970,354 km (0.106 R)
• M6: 2,652,071 km (0.042 R)
• M7: 3,786,621 km (0.105 R)
• M8: 4,313,804 km (0.052 R)
• M9: 5,076,753 km (0.1 R)
• M10: 5,770,738 km (0.094 R)
• M11: 7,166,785 km (0.075 R)
• M12: 8,336,491 km (0.118 R)
• M13: 9,374,999 km (0.057 R)
• M14: 10,076,165 km (0.073 R)
• M15: 10,772,393 km (0.073 R)
• M16: 12,217,808 km (0.112 R)
• M17: 12,920,020 km (0.095 R)
• M18: 16,575,893 km (0.089 R)
• M19: 18,101,642 km (0.099 R)
• M20: 19,189,068 km (0.059 R)
• M21: 20,441,053 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit