🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 188 Days

Day: 42.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,209,517 km

• M1: 128,804 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.18 AU - 1.8 AU

Year: 668 Days

Day: 22.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 172.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.18 AU - 1.82 AU

Year: 674 Days

Day: 21.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,209,517 km

• M1: 643,570 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.89 AU - 2.53 AU

Year: 1206 Days

Day: 41.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687

Radius: 4.7

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.79 AU - 16.99 AU

Year: 23252 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,209,517 km

• M1: 58,642 km (0.097 R)
• M2: 711,637 km (0.077 R)
• M3: 1,095,655 km (0.097 R)
• M4: 1,808,489 km (0.119 R)
• M5: 2,006,407 km (0.1 R)
• M6: 2,947,228 km (0.043 R)
• M7: 3,222,189 km (0.091 R)
• M8: 3,395,124 km (0.089 R)
• M9: 3,728,577 km (0.104 R)
• M10: 5,943,523 km (0.062 R)
• M11: 6,248,553 km (0.112 R)
• M12: 7,473,910 km (0.087 R)
• M13: 7,933,025 km (0.075 R)
• M14: 9,718,326 km (0.118 R)
• M15: 9,958,730 km (0.094 R)
• M16: 10,326,891 km (0.114 R)
• M17: 11,155,663 km (0.118 R)
• M18: 11,959,153 km (0.094 R)
• M19: 12,375,035 km (0.087 R)
• M20: 15,807,259 km (0.092 R)
• M21: 19,442,338 km (0.101 R)
• M22: 24,251,610 km (0.033 R)
• M23: 32,392,726 km (0.094 R)
• M24: 32,794,696 km (0.096 R)
• M25: 34,714,485 km (0.115 R)
• M26: 40,765,420 km (0.087 R)
• M27: 77,575,621 km (0.117 R)
• M28: 77,814,978 km (0.086 R)
• M29: 78,054,634 km (0.068 R)
• M30: 83,705,693 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit