🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 218 Days

Day: 41.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.2 AU - 1.54 AU

Year: 598 Days

Day: 46.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 692 Days

Day: 32 Hours

Environment

Temp: -38 °C

Axial Tilt: 118.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,116,792 km

• M1: 448,195 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.87 AU - 3.21 AU

Year: 1976 Days

Day: 21.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.1 AU - 3.68 AU

Year: 2327 Days

Day: 40.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 12.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.95 AU - 8.77 AU

Year: 8215 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,116,792 km

• M1: 154,834 km (0.1 R)
• M2: 1,324,988 km (0.103 R)
• M3: 2,047,696 km (0.115 R)
• M4: 2,897,711 km (0.115 R)
• M5: 3,823,273 km (0.036 R)
• M6: 4,488,983 km (0.076 R)
• M7: 7,143,298 km (0.107 R)
• M8: 11,152,521 km (0.06 R)
• M9: 13,690,150 km (0.116 R)
• M10: 16,988,484 km (0.089 R)
• M11: 19,001,174 km (0.116 R)
• M12: 19,804,664 km (0.118 R)
• M13: 20,252,410 km (0.111 R)
• M14: 24,506,375 km (0.085 R)
• M15: 28,180,499 km (0.105 R)
• M16: 29,033,656 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit