🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.23 AU

Year: 407 Days

Day: 27.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.41 AU - 3.05 AU

Year: 1682 Days

Day: 16 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.06 AU - 3.8 AU

Year: 2368 Days

Day: 37.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 8.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.54 AU - 5.68 AU

Year: 4953 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,249,175 km

• M1: 110,702 km (0.116 R)
• M2: 503,397 km (0.045 R)
• M3: 895,792 km (0.118 R)
• M4: 1,298,809 km (0.113 R)
• M5: 1,671,906 km (0.11 R)
• M6: 2,523,267 km (0.119 R)
• M7: 3,638,519 km (0.083 R)
• M8: 4,000,995 km (0.045 R)
• M9: 4,294,506 km (0.109 R)
• M10: 4,924,912 km (0.066 R)
• M11: 5,955,491 km (0.108 R)
• M12: 6,309,141 km (0.073 R)
• M13: 6,961,836 km (0.05 R)
• M14: 7,727,478 km (0.119 R)
• M15: 8,659,323 km (0.063 R)
• M16: 9,229,889 km (0.051 R)
• M17: 10,236,533 km (0.106 R)
• M18: 10,573,578 km (0.077 R)
• M19: 11,049,149 km (0.027 R)
• M20: 15,713,461 km (0.109 R)
• M21: 16,276,099 km (0.097 R)
• M22: 17,145,113 km (0.1 R)
• M23: 18,351,470 km (0.082 R)
• M24: 18,849,481 km (0.044 R)
• M25: 19,807,656 km (0.083 R)
• M26: 20,199,752 km (0.108 R)
• M27: 21,682,416 km (0.116 R)
• M28: 23,892,725 km (0.078 R)
• M29: 24,862,867 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit