🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.9 AU - 1.16 AU

Year: 376 Days

Day: 42.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.46 AU - 2.22 AU

Year: 898 Days

Day: 47.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,442,950 km

• M1: 500,554 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.97 AU - 2.37 AU

Year: 1150 Days

Day: 43.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.1 AU - 2.64 AU

Year: 1313 Days

Day: 14.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.6 AU - 4.28 AU

Year: 2296 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,442,950 km

• M1: 113,246 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.28 AU - 5.22 AU

Year: 3726 Days

Day: 39.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.09 AU - 12.23 AU

Year: 11655 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,442,950 km

• M1: 179,218 km (0.113 R)
• M2: 1,662,332 km (0.1 R)
• M3: 3,629,394 km (0.05 R)
• M4: 5,184,913 km (0.085 R)
• M5: 5,635,801 km (0.045 R)
• M6: 7,506,372 km (0.055 R)
• M7: 8,043,279 km (0.117 R)
• M8: 9,522,652 km (0.105 R)
• M9: 10,914,661 km (0.054 R)
• M10: 13,251,529 km (0.108 R)
• M11: 14,038,115 km (0.073 R)
• M12: 14,727,761 km (0.096 R)
• M13: 17,073,755 km (0.074 R)
• M14: 17,787,486 km (0.07 R)
• M15: 21,248,732 km (0.045 R)
• M16: 32,520,932 km (0.067 R)
• M17: 34,740,366 km (0.106 R)
• M18: 36,119,658 km (0.031 R)
• M19: 39,603,194 km (0.118 R)
• M20: 40,350,884 km (0.093 R)
• M21: 40,854,580 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit