🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 34.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,112,688 km

• M1: 74,500 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.18 AU

Year: 389 Days

Day: 38.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 8.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.79 AU - 6.13 AU

Year: 4230 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,112,688 km

• M1: 105,766 km (0.101 R)
• M2: 426,354 km (0.106 R)
• M3: 753,225 km (0.106 R)
• M4: 1,092,214 km (0.043 R)
• M5: 1,391,260 km (0.093 R)
• M6: 2,637,111 km (0.096 R)
• M7: 3,054,340 km (0.107 R)
• M8: 3,435,216 km (0.069 R)
• M9: 4,551,665 km (0.1 R)
• M10: 4,998,514 km (0.101 R)
• M11: 5,312,370 km (0.049 R)
• M12: 6,485,666 km (0.068 R)
• M13: 8,501,497 km (0.102 R)
• M14: 8,987,990 km (0.094 R)
• M15: 9,691,997 km (0.1 R)
• M16: 10,057,465 km (0.11 R)
• M17: 10,516,730 km (0.105 R)
• M18: 11,432,269 km (0.095 R)
• M19: 11,703,341 km (0.076 R)
• M20: 14,392,662 km (0.108 R)
• M21: 15,192,262 km (0.072 R)
• M22: 16,589,955 km (0.102 R)
• M23: 17,768,337 km (0.092 R)
• M24: 18,750,597 km (0.117 R)
• M25: 19,128,033 km (0.101 R)
• M26: 21,024,634 km (0.117 R)
• M27: 21,363,773 km (0.086 R)
• M28: 21,637,836 km (0.081 R)
• M29: 23,403,839 km (0.032 R)
• M30: 24,884,259 km (0.063 R)
• M31: 25,801,893 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit