🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 215 Days

Day: 46.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,504,079 km

• M1: 89,609 km (0.114 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 14.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.04 AU - 8.28 AU

Year: 7630 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,504,079 km

• M1: 181,612 km (0.103 R)
• M2: 723,904 km (0.048 R)
• M3: 1,307,635 km (0.102 R)
• M4: 1,916,050 km (0.072 R)
• M5: 3,229,220 km (0.099 R)
• M6: 3,742,340 km (0.108 R)
• M7: 4,258,453 km (0.117 R)
• M8: 4,738,662 km (0.112 R)
• M9: 6,233,743 km (0.119 R)
• M10: 7,035,737 km (0.098 R)
• M11: 8,144,258 km (0.039 R)
• M12: 9,017,460 km (0.111 R)
• M13: 9,678,833 km (0.099 R)
• M14: 10,467,213 km (0.06 R)
• M15: 14,947,520 km (0.069 R)
• M16: 16,129,044 km (0.1 R)
• M17: 17,574,010 km (0.095 R)
• M18: 18,607,582 km (0.107 R)
• M19: 26,920,286 km (0.066 R)
• M20: 27,738,736 km (0.109 R)
• M21: 30,391,705 km (0.034 R)
• M22: 31,179,637 km (0.111 R)
• M23: 32,694,016 km (0.056 R)
• M24: 33,209,531 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 12.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.92 AU - 11.94 AU

Year: 13907 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,504,079 km

• M1: 198,217 km (0.097 R)
• M2: 763,548 km (0.045 R)
• M3: 1,783,655 km (0.093 R)
• M4: 2,915,962 km (0.097 R)
• M5: 4,134,287 km (0.112 R)
• M6: 6,544,308 km (0.115 R)
• M7: 7,706,684 km (0.074 R)
• M8: 10,340,953 km (0.119 R)
• M9: 13,124,221 km (0.111 R)
• M10: 20,200,350 km (0.116 R)
• M11: 24,499,793 km (0.063 R)
• M12: 36,866,750 km (0.062 R)
• M13: 38,833,064 km (0.11 R)
• M14: 39,424,424 km (0.101 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit