🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 24.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,176,309 km

• M1: 138,228 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 708 Days

Day: 45.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.55 AU - 3.07 AU

Year: 1679 Days

Day: 39.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.09 AU - 5.13 AU

Year: 4117 Days

Day: 30.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,176,309 km

• M1: 45,627 km (0.045 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 8.8

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.7 AU - 9.06 AU

Year: 7146 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,176,309 km

• M1: 109,506 km (0.092 R)
• M2: 409,300 km (0.109 R)
• M3: 908,807 km (0.074 R)
• M4: 1,356,703 km (0.12 R)
• M5: 1,639,593 km (0.104 R)
• M6: 2,057,569 km (0.117 R)
• M7: 3,306,711 km (0.105 R)
• M8: 3,802,030 km (0.082 R)
• M9: 5,030,228 km (0.087 R)
• M10: 6,154,456 km (0.093 R)
• M11: 6,468,762 km (0.119 R)
• M12: 6,757,336 km (0.064 R)
• M13: 8,935,630 km (0.087 R)
• M14: 11,544,318 km (0.117 R)
• M15: 14,683,929 km (0.101 R)
• M16: 15,120,455 km (0.109 R)
• M17: 21,214,624 km (0.12 R)
• M18: 22,014,972 km (0.067 R)
• M19: 23,169,120 km (0.102 R)
• M20: 27,152,163 km (0.1 R)
• M21: 29,157,971 km (0.106 R)
• M22: 31,260,719 km (0.111 R)
• M23: 32,929,184 km (0.094 R)
• M24: 33,677,473 km (0.082 R)
• M25: 35,542,061 km (0.044 R)
• M26: 38,998,370 km (0.093 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit