🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 215 Days

Day: 18.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.88 AU - 0.9 AU

Year: 295 Days

Day: 24.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 346 Days

Day: 30.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.47 AU - 4.94 AU

Year: 3025 Days

Day: 38.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 12.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.77 AU - 11.97 AU

Year: 10898 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,777,738 km

• M1: 153,487 km (0.114 R)
• M2: 580,290 km (0.101 R)
• M3: 1,308,233 km (0.041 R)
• M4: 1,926,372 km (0.094 R)
• M5: 2,608,239 km (0.097 R)
• M6: 3,274,548 km (0.055 R)
• M7: 4,821,689 km (0.089 R)
• M8: 6,119,600 km (0.031 R)
• M9: 7,899,216 km (0.117 R)
• M10: 8,624,916 km (0.112 R)
• M11: 11,806,414 km (0.114 R)
• M12: 12,755,762 km (0.098 R)
• M13: 13,500,460 km (0.065 R)
• M14: 13,883,730 km (0.111 R)
• M15: 15,009,005 km (0.103 R)
• M16: 15,909,734 km (0.092 R)
• M17: 16,554,351 km (0.067 R)
• M18: 19,308,148 km (0.117 R)
• M19: 20,793,655 km (0.056 R)
• M20: 22,442,972 km (0.076 R)
• M21: 23,712,908 km (0.04 R)
• M22: 25,415,481 km (0.084 R)
• M23: 26,495,129 km (0.059 R)
• M24: 29,595,246 km (0.106 R)
• M25: 33,625,263 km (0.114 R)
• M26: 36,630,086 km (0.084 R)
• M27: 38,516,365 km (0.047 R)
• M28: 42,755,819 km (0.088 R)
• M29: 43,862,245 km (0.083 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit