🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 22.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,676,170 km

• M1: 35,006 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.7 AU - 0.8 AU

Year: 238 Days

Day: 27 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.9 AU - 0.94 AU

Year: 324 Days

Day: 46 Hours

Environment

Temp: 105 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.25 AU - 3.45 AU

Year: 2251 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.1

Radius: 3.9

Gravity: 33.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.3 AU - 12.62 AU

Year: 16145 Days

Day: 18.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,676,170 km

• M1: 61,335 km (0.091 R)
• M2: 185,651 km (0.115 R)
• M3: 326,273 km (0.109 R)
• M4: 1,371,513 km (0.092 R)
• M5: 2,095,417 km (0.1 R)
• M6: 3,398,564 km (0.039 R)
• M7: 5,302,945 km (0.074 R)
• M8: 5,928,414 km (0.092 R)
• M9: 6,398,600 km (0.069 R)
• M10: 6,851,134 km (0.098 R)
• M11: 7,063,563 km (0.073 R)
• M12: 7,236,797 km (0.047 R)
• M13: 8,432,682 km (0.107 R)
• M14: 10,132,264 km (0.072 R)
• M15: 10,464,072 km (0.098 R)
• M16: 12,108,900 km (0.116 R)
• M17: 14,958,291 km (0.101 R)
• M18: 19,636,665 km (0.084 R)
• M19: 32,805,167 km (0.1 R)
• M20: 34,142,872 km (0.098 R)
• M21: 37,448,237 km (0.051 R)
• M22: 39,043,399 km (0.108 R)
• M23: 42,368,211 km (0.058 R)
• M24: 44,099,208 km (0.091 R)
• M25: 47,241,063 km (0.074 R)
• M26: 49,891,039 km (0.11 R)
• M27: 55,826,634 km (0.115 R)
• M28: 56,686,523 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit