🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 271 Days

Day: 43.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.08 AU - 1.64 AU

Year: 568 Days

Day: 20.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.72 AU - 2.38 AU

Year: 1051 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 119.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 9.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.72 AU - 10.22 AU

Year: 11275 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 21,569,561 km

• M1: 124,316 km (0.032 R)
• M2: 752,627 km (0.118 R)
• M3: 854,802 km (0.109 R)
• M4: 1,578,706 km (0.107 R)
• M5: 2,358,560 km (0.063 R)
• M6: 4,107,958 km (0.088 R)
• M7: 4,274,460 km (0.107 R)
• M8: 6,016,976 km (0.098 R)
• M9: 6,312,432 km (0.102 R)
• M10: 6,569,441 km (0.101 R)
• M11: 6,699,292 km (0.039 R)
• M12: 6,786,358 km (0.102 R)
• M13: 6,983,528 km (0.084 R)
• M14: 7,496,050 km (0.05 R)
• M15: 7,699,952 km (0.084 R)
• M16: 9,202,064 km (0.12 R)
• M17: 9,837,556 km (0.076 R)
• M18: 9,936,739 km (0.116 R)
• M19: 10,715,546 km (0.064 R)
• M20: 11,073,683 km (0.107 R)
• M21: 11,696,908 km (0.05 R)
• M22: 12,679,916 km (0.026 R)
• M23: 13,772,130 km (0.114 R)
• M24: 13,938,632 km (0.109 R)
• M25: 14,077,758 km (0.034 R)
• M26: 14,554,676 km (0.038 R)
• M27: 15,093,827 km (0.114 R)
• M28: 15,179,546 km (0.108 R)
• M29: 15,495,198 km (0.116 R)
• M30: 16,455,467 km (0.114 R)
• M31: 16,750,324 km (0.118 R)
• M32: 16,868,656 km (0.079 R)
• M33: 17,315,206 km (0.063 R)
• M34: 17,584,931 km (0.106 R)
• M35: 20,421,456 km (0.111 R)
• M36: 20,770,019 km (0.051 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit