🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1 AU - 1.04 AU

Year: 371 Days

Day: 37.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,869,861 km

• M1: 56,548 km (0.054 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 12

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.61 AU - 9.43 AU

Year: 9749 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,869,861 km

• M1: 150,196 km (0.111 R)
• M2: 595,549 km (0.108 R)
• M3: 990,039 km (0.094 R)
• M4: 1,555,967 km (0.04 R)
• M5: 2,721,335 km (0.039 R)
• M6: 3,389,289 km (0.108 R)
• M7: 4,233,620 km (0.094 R)
• M8: 5,431,749 km (0.119 R)
• M9: 6,876,266 km (0.106 R)
• M10: 10,423,232 km (0.076 R)
• M11: 11,587,103 km (0.09 R)
• M12: 13,135,890 km (0.05 R)
• M13: 13,855,456 km (0.074 R)
• M14: 15,094,126 km (0.025 R)
• M15: 15,998,445 km (0.065 R)
• M16: 18,354,163 km (0.086 R)
• M17: 19,058,320 km (0.093 R)
• M18: 19,913,721 km (0.117 R)
• M19: 20,725,887 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.9

Radius: 4.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.25 AU - 20.59 AU

Year: 30800 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,869,861 km

• M1: 129,402 km (0.069 R)
• M2: 298,747 km (0.117 R)
• M3: 512,223 km (0.093 R)
• M4: 824,434 km (0.096 R)
• M5: 1,108,371 km (0.091 R)
• M6: 1,426,864 km (0.118 R)
• M7: 1,723,667 km (0.118 R)
• M8: 2,500,828 km (0.085 R)
• M9: 3,142,004 km (0.086 R)
• M10: 4,774,117 km (0.084 R)
• M11: 4,966,649 km (0.104 R)
• M12: 7,699,354 km (0.111 R)
• M13: 8,988,438 km (0.115 R)
• M14: 11,407,735 km (0.059 R)
• M15: 12,827,569 km (0.077 R)
• M16: 13,516,018 km (0.042 R)
• M17: 15,034,586 km (0.101 R)
• M18: 15,379,110 km (0.117 R)
• M19: 16,810,163 km (0.106 R)
• M20: 22,159,783 km (0.062 R)
• M21: 23,332,331 km (0.118 R)
• M22: 27,402,590 km (0.037 R)
• M23: 29,604,671 km (0.085 R)
• M24: 34,119,983 km (0.103 R)
• M25: 38,557,654 km (0.089 R)
• M26: 39,463,021 km (0.091 R)
• M27: 41,720,602 km (0.113 R)
• M28: 44,767,911 km (0.104 R)
• M29: 45,194,564 km (0.113 R)
• M30: 45,480,595 km (0.113 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit