🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 157 Days

Day: 39.5 Hours

Environment

Temp: 323 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.75 AU - 2.33 AU

Year: 893 Days

Day: 14.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,364,829 km

• M1: 222,452 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.82 AU - 5.84 AU

Year: 4315 Days

Day: 38.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,364,829 km

• M1: 467,793 km (0.087 R)
• M2: 659,577 km (0.108 R)

Asteroid Belt

Center: 11.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.6

Radius: 3.2

Gravity: 80.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.86 AU - 17.9 AU

Year: 23174 Days

Day: 19.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,364,829 km

• M1: 47,423 km (0.113 R)
• M2: 165,306 km (0.111 R)
• M3: 798,105 km (0.093 R)
• M4: 2,831,738 km (0.086 R)
• M5: 3,869,648 km (0.116 R)
• M6: 4,347,763 km (0.106 R)
• M7: 4,750,331 km (0.109 R)
• M8: 8,848,265 km (0.102 R)
• M9: 9,673,447 km (0.076 R)
• M10: 10,293,530 km (0.095 R)
• M11: 10,808,297 km (0.056 R)
• M12: 12,455,220 km (0.047 R)
• M13: 13,263,048 km (0.101 R)
• M14: 13,641,680 km (0.103 R)
• M15: 15,726,775 km (0.119 R)
• M16: 17,378,186 km (0.094 R)
• M17: 25,954,483 km (0.094 R)
• M18: 27,267,952 km (0.096 R)
• M19: 27,389,575 km (0.054 R)
• M20: 31,339,557 km (0.118 R)
• M21: 37,273,357 km (0.09 R)
• M22: 38,635,445 km (0.114 R)
• M23: 41,138,218 km (0.049 R)
• M24: 42,103,872 km (0.109 R)
• M25: 50,379,776 km (0.086 R)
• M26: 64,078,453 km (0.114 R)
• M27: 83,598,133 km (0.117 R)

Kuiper Belt

Range: 35.7 - 56.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit