🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.8 AU - 1.02 AU

Year: 312 Days

Day: 16.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.49 AU - 1.55 AU

Year: 674 Days

Day: 22.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,750,794 km

• M1: 126,410 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.34 AU - 1.96 AU

Year: 763 Days

Day: 13.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.11 AU - 4.69 AU

Year: 3322 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,750,794 km

• M1: 45,777 km (0.111 R)

Asteroid Belt

Center: 11.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655

Radius: 5.1

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.38 AU - 21.88 AU

Year: 26641 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,750,794 km

• M1: 63,429 km (0.118 R)
• M2: 244,892 km (0.109 R)
• M3: 675,734 km (0.103 R)
• M4: 915,389 km (0.11 R)
• M5: 1,096,403 km (0.098 R)
• M6: 1,848,431 km (0.1 R)
• M7: 2,871,082 km (0.047 R)
• M8: 5,484,408 km (0.117 R)
• M9: 6,878,660 km (0.117 R)
• M10: 7,631,586 km (0.038 R)
• M11: 8,662,315 km (0.102 R)
• M12: 9,181,569 km (0.112 R)
• M13: 12,164,102 km (0.112 R)
• M14: 12,814,853 km (0.102 R)
• M15: 18,126,176 km (0.117 R)
• M16: 22,097,849 km (0.048 R)
• M17: 22,956,242 km (0.043 R)
• M18: 25,431,040 km (0.064 R)
• M19: 26,853,267 km (0.061 R)
• M20: 38,937,633 km (0.03 R)
• M21: 39,559,511 km (0.102 R)
• M22: 42,440,617 km (0.106 R)
• M23: 42,604,576 km (0.046 R)
• M24: 44,775,839 km (0.11 R)
• M25: 49,700,601 km (0.111 R)
• M26: 53,622,459 km (0.067 R)
• M27: 60,401,187 km (0.118 R)
• M28: 62,498,550 km (0.076 R)
• M29: 67,059,938 km (0.114 R)
• M30: 85,941,284 km (0.1 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit