🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.57 AU - 0.67 AU

Year: 175 Days

Day: 27.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.6 AU - 0.66 AU

Year: 179 Days

Day: 33.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.03 AU - 1.31 AU

Year: 453 Days

Day: 43.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.46 AU - 3.82 AU

Year: 1993 Days

Day: 14 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,262,095 km

• M1: 2,216,891 km (0.114 R)

Asteroid Belt

Center: 8.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 5.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.72 AU - 17.64 AU

Year: 19124 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,262,095 km

• M1: 71,209 km (0.083 R)
• M2: 395,387 km (0.101 R)
• M3: 656,884 km (0.104 R)
• M4: 1,389,914 km (0.101 R)
• M5: 1,691,653 km (0.104 R)
• M6: 2,066,844 km (0.069 R)
• M7: 2,731,657 km (0.12 R)
• M8: 3,022,176 km (0.088 R)
• M9: 4,292,561 km (0.084 R)
• M10: 5,513,729 km (0.109 R)
• M11: 6,536,081 km (0.069 R)
• M12: 9,244,700 km (0.044 R)
• M13: 10,679,194 km (0.115 R)
• M14: 11,449,323 km (0.093 R)
• M15: 12,725,842 km (0.08 R)
• M16: 14,552,432 km (0.076 R)
• M17: 20,846,463 km (0.059 R)
• M18: 21,142,218 km (0.063 R)
• M19: 21,591,161 km (0.114 R)
• M20: 22,199,426 km (0.116 R)
• M21: 29,016,601 km (0.092 R)
• M22: 29,944,407 km (0.071 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit