🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 45.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,529,235 km

• M1: 177,872 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.56 AU - 1.7 AU

Year: 764 Days

Day: 29.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,529,235 km

• M1: 46,226 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.25 AU - 2.55 AU

Year: 1365 Days

Day: 20.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,529,235 km

• M1: 568,771 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.26 AU - 3.46 AU

Year: 1776 Days

Day: 13.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,529,235 km

• M1: 22,589 km (0.097 R)

Asteroid Belt

Center: 10.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 4.6

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.25 AU - 19.97 AU

Year: 30666 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,529,235 km

• M1: 57,446 km (0.105 R)
• M2: 338,241 km (0.049 R)
• M3: 562,189 km (0.106 R)
• M4: 753,225 km (0.082 R)
• M5: 1,584,690 km (0.112 R)
• M6: 1,873,713 km (0.095 R)
• M7: 2,701,588 km (0.073 R)
• M8: 2,877,216 km (0.057 R)
• M9: 3,421,752 km (0.098 R)
• M10: 3,688,036 km (0.083 R)
• M11: 4,605,520 km (0.063 R)
• M12: 5,079,446 km (0.118 R)
• M13: 6,696,300 km (0.084 R)
• M14: 8,308,815 km (0.1 R)
• M15: 8,844,525 km (0.068 R)
• M16: 9,065,182 km (0.074 R)
• M17: 12,006,426 km (0.035 R)
• M18: 12,482,446 km (0.058 R)
• M19: 12,760,100 km (0.051 R)
• M20: 14,820,362 km (0.068 R)
• M21: 23,134,264 km (0.069 R)
• M22: 32,374,475 km (0.103 R)
• M23: 39,784,507 km (0.102 R)
• M24: 45,906,650 km (0.103 R)
• M25: 74,367,495 km (0.088 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: 286 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit