🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.9 AU

Year: 224 Days

Day: 23.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 10.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.49 AU - 7.51 AU

Year: 5824 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 127.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,707,027 km

• M1: 130,898 km (0.095 R)
• M2: 954,734 km (0.059 R)
• M3: 1,321,697 km (0.07 R)
• M4: 1,649,017 km (0.112 R)
• M5: 2,507,709 km (0.101 R)
• M6: 3,640,763 km (0.076 R)
• M7: 3,971,375 km (0.113 R)
• M8: 4,693,484 km (0.118 R)
• M9: 5,874,110 km (0.11 R)
• M10: 7,615,579 km (0.086 R)
• M11: 8,119,724 km (0.117 R)
• M12: 9,066,229 km (0.099 R)
• M13: 10,315,970 km (0.087 R)
• M14: 10,982,129 km (0.042 R)
• M15: 12,773,564 km (0.106 R)
• M16: 13,099,238 km (0.104 R)
• M17: 13,767,193 km (0.116 R)
• M18: 16,348,205 km (0.1 R)
• M19: 17,057,149 km (0.062 R)
• M20: 18,744,314 km (0.116 R)
• M21: 23,647,534 km (0.099 R)
• M22: 25,143,064 km (0.118 R)
• M23: 32,457,652 km (0.107 R)
• M24: 36,108,438 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 10.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.5 AU - 9.5 AU

Year: 8710 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,707,027 km

• M1: 126,859 km (0.116 R)
• M2: 480,209 km (0.098 R)
• M3: 806,482 km (0.106 R)
• M4: 1,230,143 km (0.045 R)
• M5: 2,899,955 km (0.087 R)
• M6: 3,850,350 km (0.103 R)
• M7: 5,074,958 km (0.108 R)
• M8: 6,173,904 km (0.104 R)
• M9: 6,542,214 km (0.114 R)
• M10: 7,255,646 km (0.099 R)
• M11: 7,666,143 km (0.115 R)
• M12: 8,347,860 km (0.039 R)
• M13: 10,812,037 km (0.104 R)
• M14: 12,718,063 km (0.118 R)
• M15: 13,114,647 km (0.111 R)
• M16: 14,195,043 km (0.074 R)
• M17: 14,675,850 km (0.043 R)
• M18: 17,977,176 km (0.12 R)
• M19: 18,666,822 km (0.118 R)
• M20: 19,833,387 km (0.101 R)
• M21: 23,550,146 km (0.099 R)
• M22: 23,923,093 km (0.064 R)
• M23: 26,887,824 km (0.087 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit