🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 23.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,580,573 km

• M1: 217,814 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.43 AU - 1.93 AU

Year: 769 Days

Day: 44.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.78 AU - 1.88 AU

Year: 874 Days

Day: 20.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.11 AU - 2.69 AU

Year: 1313 Days

Day: 35.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.3

Radius: 7.2

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.7 AU - 18.66 AU

Year: 25144 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,580,573 km

• M1: 89,609 km (0.085 R)
• M2: 352,453 km (0.112 R)
• M3: 735,573 km (0.118 R)
• M4: 1,130,960 km (0.051 R)
• M5: 2,258,629 km (0.107 R)
• M6: 2,781,024 km (0.112 R)
• M7: 5,257,318 km (0.113 R)
• M8: 5,619,494 km (0.077 R)
• M9: 6,041,510 km (0.074 R)
• M10: 12,245,932 km (0.097 R)
• M11: 12,739,605 km (0.081 R)
• M12: 13,320,045 km (0.076 R)
• M13: 16,236,007 km (0.05 R)
• M14: 16,918,173 km (0.066 R)
• M15: 17,708,349 km (0.118 R)
• M16: 20,226,081 km (0.084 R)
• M17: 52,528,899 km (0.097 R)
• M18: 57,276,088 km (0.081 R)
• M19: 60,055,616 km (0.054 R)
• M20: 63,340,636 km (0.096 R)
• M21: 65,881,705 km (0.099 R)
• M22: 70,715,362 km (0.059 R)
• M23: 72,759,019 km (0.109 R)
• M24: 74,375,573 km (0.093 R)
• M25: 80,099,637 km (0.095 R)
• M26: 82,818,578 km (0.09 R)
• M27: 83,319,581 km (0.112 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit