🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 322 Days

Day: 20.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 148 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.79 AU - 1.09 AU

Year: 333 Days

Day: 40.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.32 AU - 2.14 AU

Year: 831 Days

Day: 31.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,763,220 km

• M1: 75,996 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.53 AU - 2.49 AU

Year: 1041 Days

Day: 27.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.57 AU - 3.05 AU

Year: 1720 Days

Day: 35.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.2

Radius: 10

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.93 AU - 5.09 AU

Year: 4096 Days

Day: 12 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,763,220 km

• M1: 162,314 km (0.113 R)
• M2: 855,849 km (0.091 R)
• M3: 1,127,370 km (0.077 R)
• M4: 2,160,642 km (0.069 R)
• M5: 3,020,231 km (0.106 R)
• M6: 3,298,035 km (0.106 R)
• M7: 3,671,581 km (0.071 R)
• M8: 5,192,392 km (0.088 R)
• M9: 6,549,844 km (0.12 R)
• M10: 7,007,015 km (0.041 R)
• M11: 8,118,228 km (0.087 R)
• M12: 9,857,752 km (0.108 R)
• M13: 10,936,801 km (0.032 R)
• M14: 12,226,335 km (0.111 R)
• M15: 17,219,762 km (0.077 R)
• M16: 19,101,105 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit