🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.06 AU

Year: 287 Days

Day: 18 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,209,262 km

• M1: 32,762 km (0.055 R)
• M2: 186,249 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 558 Days

Day: 38.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,209,262 km

• M1: 600,187 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.1 AU - 3.88 AU

Year: 2346 Days

Day: 17.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 10.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.89 AU - 7.09 AU

Year: 6651 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,209,262 km

• M1: 128,056 km (0.113 R)
• M2: 560,693 km (0.061 R)
• M3: 943,663 km (0.12 R)
• M4: 1,368,970 km (0.102 R)
• M5: 1,703,471 km (0.115 R)
• M6: 3,427,287 km (0.093 R)
• M7: 4,533,115 km (0.095 R)
• M8: 6,231,350 km (0.104 R)
• M9: 6,943,136 km (0.089 R)
• M10: 10,102,643 km (0.069 R)
• M11: 11,034,040 km (0.084 R)
• M12: 13,994,133 km (0.119 R)
• M13: 14,534,331 km (0.074 R)
• M14: 15,276,037 km (0.119 R)
• M15: 15,784,520 km (0.092 R)
• M16: 19,148,677 km (0.104 R)
• M17: 20,191,374 km (0.087 R)
• M18: 21,114,842 km (0.061 R)
• M19: 22,146,768 km (0.096 R)
• M20: 22,634,307 km (0.108 R)
• M21: 24,742,889 km (0.119 R)
• M22: 25,356,091 km (0.105 R)
• M23: 26,069,224 km (0.058 R)
• M24: 26,612,713 km (0.084 R)
• M25: 27,722,580 km (0.059 R)
• M26: 32,263,773 km (0.088 R)
• M27: 34,492,631 km (0.086 R)
• M28: 35,478,631 km (0.049 R)
• M29: 38,901,131 km (0.048 R)
• M30: 39,730,203 km (0.028 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit