🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 187 Days

Day: 13.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.93 AU - 2.45 AU

Year: 1214 Days

Day: 15.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,600,751 km

• M1: 156,779 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.32 AU - 2.96 AU

Year: 1607 Days

Day: 35.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.04 AU - 3.46 AU

Year: 2196 Days

Day: 16.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,600,751 km

• M1: 1,988,904 km (0.087 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 10.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.9 AU - 7.54 AU

Year: 5813 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,600,751 km

• M1: 135,835 km (0.108 R)
• M2: 550,371 km (0.094 R)
• M3: 1,375,552 km (0.032 R)
• M4: 1,831,976 km (0.095 R)
• M5: 2,491,553 km (0.105 R)
• M6: 2,916,111 km (0.115 R)
• M7: 3,432,374 km (0.069 R)
• M8: 3,912,433 km (0.074 R)
• M9: 4,515,761 km (0.09 R)
• M10: 4,895,590 km (0.105 R)
• M11: 5,267,491 km (0.092 R)
• M12: 5,813,672 km (0.113 R)
• M13: 6,668,923 km (0.054 R)
• M14: 8,028,170 km (0.104 R)
• M15: 10,147,373 km (0.054 R)
• M16: 13,098,939 km (0.1 R)
• M17: 13,650,507 km (0.077 R)
• M18: 16,772,165 km (0.088 R)
• M19: 17,555,011 km (0.108 R)
• M20: 20,931,435 km (0.077 R)
• M21: 22,380,141 km (0.111 R)
• M22: 23,731,907 km (0.08 R)
• M23: 26,423,023 km (0.106 R)
• M24: 30,064,983 km (0.072 R)
• M25: 33,515,159 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: 268 - 11,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit