🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.81 AU - 0.95 AU

Year: 289 Days

Day: 14.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,594,731 km

• M1: 176,974 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.61 AU - 3.43 AU

Year: 1836 Days

Day: 24.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.59 AU - 5.05 AU

Year: 3702 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.9

Radius: 6.2

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.57 AU - 16.37 AU

Year: 22327 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,594,731 km

• M1: 119,678 km (0.114 R)
• M2: 463,005 km (0.086 R)
• M3: 1,371,812 km (0.105 R)
• M4: 1,951,504 km (0.03 R)
• M5: 2,362,150 km (0.09 R)
• M6: 2,828,746 km (0.114 R)
• M7: 3,821,178 km (0.117 R)
• M8: 6,001,717 km (0.106 R)
• M9: 6,468,163 km (0.099 R)
• M10: 10,676,202 km (0.102 R)
• M11: 13,163,565 km (0.112 R)
• M12: 14,616,460 km (0.032 R)
• M13: 15,616,073 km (0.05 R)
• M14: 22,994,838 km (0.078 R)
• M15: 27,774,939 km (0.102 R)
• M16: 28,474,160 km (0.045 R)
• M17: 31,013,883 km (0.112 R)
• M18: 32,402,749 km (0.082 R)
• M19: 32,788,562 km (0.099 R)
• M20: 46,001,944 km (0.118 R)
• M21: 59,437,628 km (0.062 R)
• M22: 64,980,827 km (0.119 R)
• M23: 72,820,504 km (0.072 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit