🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 323 Days

Day: 28.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,511,984 km

• M1: 366,365 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 10.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 428 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,511,984 km

• M1: 126,859 km (0.119 R)
• M2: 576,999 km (0.1 R)
• M3: 984,204 km (0.116 R)
• M4: 2,222,576 km (0.101 R)
• M5: 2,950,369 km (0.107 R)
• M6: 3,518,841 km (0.113 R)
• M7: 4,051,410 km (0.045 R)
• M8: 4,725,348 km (0.084 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 12.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.3 AU - 1.82 AU

Year: 1258 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,511,984 km

• M1: 159,471 km (0.114 R)
• M2: 650,302 km (0.06 R)
• M3: 1,143,676 km (0.088 R)
• M4: 2,042,609 km (0.091 R)
• M5: 2,573,233 km (0.105 R)
• M6: 3,548,910 km (0.095 R)
• M7: 4,847,569 km (0.102 R)
• M8: 5,415,293 km (0.111 R)
• M9: 5,921,981 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.1

Radius: 3.6

Gravity: 41.98 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.54 AU - 8.88 AU

Year: 12500 Days

Day: 18.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,511,984 km

• M1: 45,627 km (0.117 R)
• M2: 297,700 km (0.118 R)
• M3: 462,706 km (0.094 R)
• M4: 607,816 km (0.082 R)
• M5: 820,395 km (0.091 R)
• M6: 1,138,589 km (0.08 R)
• M7: 1,844,392 km (0.09 R)
• M8: 1,997,132 km (0.115 R)
• M9: 3,995,610 km (0.034 R)
• M10: 5,054,314 km (0.105 R)
• M11: 5,701,175 km (0.086 R)
• M12: 6,791,893 km (0.114 R)
• M13: 7,198,350 km (0.096 R)
• M14: 7,365,302 km (0.097 R)
• M15: 7,706,983 km (0.082 R)
• M16: 8,059,286 km (0.037 R)
• M17: 8,938,772 km (0.11 R)
• M18: 12,192,526 km (0.105 R)
• M19: 12,975,371 km (0.026 R)
• M20: 13,160,723 km (0.075 R)
• M21: 14,375,607 km (0.112 R)
• M22: 14,707,266 km (0.075 R)
• M23: 15,593,633 km (0.103 R)
• M24: 15,803,070 km (0.042 R)
• M25: 16,227,779 km (0.073 R)
• M26: 17,622,480 km (0.079 R)
• M27: 21,411,943 km (0.105 R)
• M28: 23,724,876 km (0.112 R)
• M29: 24,468,677 km (0.049 R)
• M30: 27,295,328 km (0.103 R)
• M31: 32,780,783 km (0.098 R)
• M32: 33,470,728 km (0.1 R)
• M33: 34,170,398 km (0.108 R)
• M34: 35,357,906 km (0.118 R)
• M35: 37,815,051 km (0.108 R)
• M36: 38,193,234 km (0.073 R)
• M37: 43,616,456 km (0.102 R)
• M38: 43,893,362 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit