🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.85 AU - 0.87 AU

Year: 279 Days

Day: 21.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,358,019 km

• M1: 64,477 km (0.099 R)
• M2: 668,553 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.95 AU - 2.57 AU

Year: 1189 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,358,019 km

• M1: 1,244,804 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.82 AU - 3.92 AU

Year: 2663 Days

Day: 41.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,358,019 km

• M1: 38,895 km (0.064 R)
• M2: 516,412 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.22 AU - 4.56 AU

Year: 3218 Days

Day: 40.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 6.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.99 AU - 17.11 AU

Year: 19417 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,358,019 km

• M1: 82,428 km (0.115 R)
• M2: 432,487 km (0.028 R)
• M3: 2,413,014 km (0.116 R)
• M4: 2,814,385 km (0.078 R)
• M5: 8,708,990 km (0.102 R)
• M6: 10,091,124 km (0.072 R)
• M7: 11,552,396 km (0.06 R)
• M8: 20,381,812 km (0.087 R)
• M9: 24,273,451 km (0.08 R)
• M10: 27,964,928 km (0.114 R)
• M11: 28,409,234 km (0.088 R)
• M12: 32,745,179 km (0.12 R)
• M13: 34,621,884 km (0.102 R)
• M14: 43,289,734 km (0.116 R)
• M15: 49,160,104 km (0.112 R)
• M16: 52,789,947 km (0.119 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit