🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.53 AU - 0.81 AU

Year: 210 Days

Day: 23.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,747,165 km

• M1: 462,108 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 42.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 6.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.82 AU - 14.22 AU

Year: 16962 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,747,165 km

• M1: 110,254 km (0.104 R)
• M2: 157,078 km (0.098 R)
• M3: 267,182 km (0.076 R)
• M4: 731,833 km (0.069 R)
• M5: 1,757,925 km (0.031 R)
• M6: 2,226,764 km (0.096 R)
• M7: 2,277,328 km (0.113 R)
• M8: 2,362,749 km (0.06 R)
• M9: 3,045,513 km (0.101 R)
• M10: 3,158,609 km (0.081 R)
• M11: 3,273,201 km (0.066 R)
• M12: 3,605,159 km (0.099 R)
• M13: 4,133,838 km (0.103 R)
• M14: 4,643,219 km (0.103 R)
• M15: 4,686,452 km (0.088 R)
• M16: 4,883,323 km (0.112 R)
• M17: 4,927,305 km (0.11 R)
• M18: 5,172,197 km (0.112 R)
• M19: 5,398,389 km (0.061 R)
• M20: 5,790,186 km (0.113 R)
• M21: 5,954,145 km (0.09 R)
• M22: 6,001,268 km (0.069 R)
• M23: 6,945,380 km (0.11 R)
• M24: 7,194,760 km (0.059 R)
• M25: 8,300,737 km (0.104 R)
• M26: 8,592,154 km (0.099 R)
• M27: 8,779,301 km (0.089 R)
• M28: 9,486,300 km (0.094 R)
• M29: 10,495,039 km (0.107 R)
• M30: 10,609,182 km (0.118 R)
• M31: 10,896,559 km (0.12 R)
• M32: 11,625,999 km (0.119 R)
• M33: 12,011,512 km (0.102 R)
• M34: 12,280,788 km (0.083 R)
• M35: 12,401,215 km (0.068 R)
• M36: 12,612,746 km (0.108 R)
• M37: 14,126,976 km (0.098 R)
• M38: 16,652,936 km (0.101 R)
• M39: 18,104,035 km (0.092 R)
• M40: 18,275,325 km (0.108 R)
• M41: 18,378,398 km (0.052 R)
• M42: 19,419,599 km (0.116 R)
• M43: 19,806,160 km (0.084 R)
• M44: 20,018,140 km (0.032 R)
• M45: 20,909,294 km (0.12 R)
• M46: 22,215,134 km (0.101 R)
• M47: 22,656,298 km (0.098 R)
• M48: 25,670,247 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit