🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 26.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.92 AU - 1.22 AU

Year: 391 Days

Day: 33.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,318,282 km

• M1: 412,741 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.13 AU - 4.43 AU

Year: 2595 Days

Day: 28.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.8

Radius: 6.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.96 AU - 20.84 AU

Year: 26741 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,318,282 km

• M1: 92,302 km (0.103 R)
• M2: 606,021 km (0.102 R)
• M3: 1,240,466 km (0.079 R)
• M4: 1,668,166 km (0.114 R)
• M5: 3,992,318 km (0.104 R)
• M6: 4,226,589 km (0.041 R)
• M7: 4,563,782 km (0.083 R)
• M8: 5,326,881 km (0.085 R)
• M9: 5,943,374 km (0.046 R)
• M10: 6,406,379 km (0.097 R)
• M11: 6,646,783 km (0.097 R)
• M12: 7,669,135 km (0.115 R)
• M13: 10,788,699 km (0.094 R)
• M14: 14,051,130 km (0.042 R)
• M15: 17,602,433 km (0.092 R)
• M16: 18,074,714 km (0.064 R)
• M17: 28,837,832 km (0.03 R)
• M18: 29,384,014 km (0.063 R)
• M19: 34,858,997 km (0.077 R)
• M20: 35,603,396 km (0.073 R)
• M21: 36,867,647 km (0.114 R)
• M22: 42,364,471 km (0.091 R)
• M23: 43,212,093 km (0.119 R)
• M24: 49,464,686 km (0.087 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit