🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 201 Days

Day: 38.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.06 AU - 1.62 AU

Year: 581 Days

Day: 24.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,275,443 km

• M1: 43,683 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.39 AU - 2.11 AU

Year: 868 Days

Day: 23.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.49 AU - 3.23 AU

Year: 1812 Days

Day: 27.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,275,443 km

• M1: 1,238,371 km (0.055 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 13.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.02 AU - 7.24 AU

Year: 5687 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,275,443 km

• M1: 167,998 km (0.09 R)
• M2: 758,611 km (0.034 R)
• M3: 1,190,649 km (0.11 R)
• M4: 1,641,089 km (0.106 R)
• M5: 2,222,725 km (0.046 R)
• M6: 2,810,794 km (0.118 R)
• M7: 4,278,499 km (0.084 R)
• M8: 5,539,011 km (0.103 R)
• M9: 6,497,484 km (0.115 R)
• M10: 7,137,913 km (0.073 R)
• M11: 7,672,875 km (0.114 R)
• M12: 9,067,127 km (0.049 R)
• M13: 9,610,018 km (0.079 R)
• M14: 10,130,469 km (0.088 R)
• M15: 12,968,789 km (0.071 R)
• M16: 22,122,982 km (0.104 R)
• M17: 22,650,464 km (0.074 R)
• M18: 23,496,290 km (0.119 R)
• M19: 25,662,019 km (0.101 R)
• M20: 26,160,778 km (0.064 R)
• M21: 27,609,334 km (0.064 R)
• M22: 31,605,841 km (0.119 R)
• M23: 32,179,250 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit