🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.38 AU - 2.04 AU

Year: 805 Days

Day: 17.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.99 AU - 2.03 AU

Year: 1026 Days

Day: 35.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27

Radius: 7.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.04 AU - 18.6 AU

Year: 21580 Days

Day: 23 Hours

Environment

Temp: -184 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,241,501 km

• M1: 89,160 km (0.096 R)
• M2: 612,902 km (0.112 R)
• M3: 1,331,720 km (0.107 R)
• M4: 2,590,138 km (0.102 R)
• M5: 2,645,638 km (0.056 R)
• M6: 3,181,648 km (0.092 R)
• M7: 3,462,144 km (0.12 R)
• M8: 3,688,186 km (0.114 R)
• M9: 5,212,439 km (0.092 R)
• M10: 5,710,749 km (0.077 R)
• M11: 5,783,154 km (0.093 R)
• M12: 5,880,244 km (0.106 R)
• M13: 7,691,275 km (0.12 R)
• M14: 9,202,962 km (0.039 R)
• M15: 9,288,083 km (0.114 R)
• M16: 9,373,354 km (0.036 R)
• M17: 9,717,279 km (0.093 R)
• M18: 10,684,130 km (0.099 R)
• M19: 11,528,311 km (0.06 R)
• M20: 12,144,355 km (0.093 R)
• M21: 12,961,160 km (0.096 R)
• M22: 15,046,404 km (0.071 R)
• M23: 17,128,657 km (0.117 R)
• M24: 18,185,416 km (0.114 R)
• M25: 18,614,014 km (0.072 R)
• M26: 19,408,379 km (0.033 R)
• M27: 19,626,941 km (0.107 R)
• M28: 19,993,007 km (0.099 R)
• M29: 20,398,418 km (0.038 R)
• M30: 21,442,312 km (0.105 R)
• M31: 22,580,153 km (0.096 R)
• M32: 22,656,598 km (0.052 R)
• M33: 22,771,638 km (0.053 R)
• M34: 23,349,385 km (0.094 R)
• M35: 23,815,233 km (0.107 R)
• M36: 24,362,462 km (0.11 R)
• M37: 24,558,884 km (0.044 R)
• M38: 24,676,917 km (0.117 R)
• M39: 24,874,236 km (0.035 R)
• M40: 25,788,579 km (0.077 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit