🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 40.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,592,210 km

• M1: 230,231 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.42 AU - 0.62 AU

Year: 133 Days

Day: 28.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.82 AU - 2.08 AU

Year: 966 Days

Day: 35.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,592,210 km

• M1: 98,884 km (0.084 R)
• M2: 738,864 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.8 AU - 3.82 AU

Year: 2638 Days

Day: 20.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.1

Radius: 6.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.74 AU - 22.52 AU

Year: 28527 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,592,210 km

• M1: 245,939 km (0.064 R)
• M2: 676,930 km (0.116 R)
• M3: 1,487,003 km (0.114 R)
• M4: 3,026,215 km (0.115 R)
• M5: 3,762,237 km (0.071 R)
• M6: 7,808,261 km (0.085 R)
• M7: 8,222,946 km (0.074 R)
• M8: 10,340,354 km (0.118 R)
• M9: 12,539,593 km (0.1 R)
• M10: 14,241,717 km (0.101 R)
• M11: 16,701,705 km (0.088 R)
• M12: 22,898,796 km (0.1 R)
• M13: 29,197,465 km (0.084 R)
• M14: 30,103,580 km (0.084 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 20,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit