🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.41 AU

Year: 496 Days

Day: 16.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,078,620 km

• M1: 28,573 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.29 AU - 2.11 AU

Year: 806 Days

Day: 37.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,078,620 km

• M1: 186,698 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.53 AU - 3.97 AU

Year: 2129 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 172.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.1

Radius: 6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.63 AU - 22.23 AU

Year: 27593 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,078,620 km

• M1: 81,381 km (0.07 R)
• M2: 290,968 km (0.077 R)
• M3: 851,960 km (0.102 R)
• M4: 1,059,751 km (0.069 R)
• M5: 2,568,446 km (0.079 R)
• M6: 3,034,892 km (0.089 R)
• M7: 3,732,766 km (0.091 R)
• M8: 5,027,236 km (0.12 R)
• M9: 8,258,850 km (0.116 R)
• M10: 8,569,564 km (0.072 R)
• M11: 11,154,616 km (0.068 R)
• M12: 18,579,158 km (0.081 R)
• M13: 24,704,144 km (0.113 R)
• M14: 29,579,089 km (0.12 R)
• M15: 29,820,391 km (0.041 R)
• M16: 37,118,523 km (0.108 R)
• M17: 54,746,089 km (0.106 R)
• M18: 56,025,899 km (0.116 R)
• M19: 59,408,456 km (0.116 R)
• M20: 62,527,272 km (0.104 R)
• M21: 68,034,718 km (0.106 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit