🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 36.7 Hours

Environment

Temp: 267 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.12 AU - 1.36 AU

Year: 485 Days

Day: 24.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,702,168 km

• M1: 213,775 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.83 AU - 5.53 AU

Year: 3558 Days

Day: 19.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.37 AU - 9.01 AU

Year: 7495 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,702,168 km

• M1: 171,589 km (0.114 R)
• M2: 678,875 km (0.078 R)
• M3: 1,191,697 km (0.068 R)
• M4: 1,644,529 km (0.085 R)
• M5: 2,232,000 km (0.091 R)
• M6: 2,833,533 km (0.047 R)
• M7: 3,590,050 km (0.09 R)
• M8: 4,620,031 km (0.108 R)
• M9: 6,615,367 km (0.104 R)
• M10: 7,067,303 km (0.119 R)
• M11: 8,770,474 km (0.089 R)
• M12: 10,180,135 km (0.046 R)
• M13: 11,043,315 km (0.1 R)
• M14: 12,010,016 km (0.112 R)
• M15: 12,685,151 km (0.111 R)
• M16: 14,235,285 km (0.106 R)
• M17: 14,673,457 km (0.068 R)
• M18: 15,841,667 km (0.088 R)
• M19: 16,931,487 km (0.087 R)
• M20: 18,733,393 km (0.108 R)
• M21: 19,184,281 km (0.057 R)
• M22: 24,814,248 km (0.1 R)
• M23: 26,003,551 km (0.091 R)
• M24: 26,848,779 km (0.101 R)
• M25: 31,142,836 km (0.117 R)
• M26: 34,061,490 km (0.111 R)
• M27: 35,073,670 km (0.099 R)
• M28: 37,276,199 km (0.118 R)
• M29: 39,816,221 km (0.085 R)
• M30: 40,437,501 km (0.105 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit