🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.1 AU - 1.32 AU

Year: 496 Days

Day: 22.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,407,746 km

• M1: 59,540 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.77 AU - 3.47 AU

Year: 2054 Days

Day: 22.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.8

Radius: 3.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.72 AU - 15.7 AU

Year: 16892 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,407,746 km

• M1: 48,769 km (0.069 R)
• M2: 763,099 km (0.072 R)
• M3: 1,122,433 km (0.081 R)
• M4: 2,649,079 km (0.115 R)
• M5: 3,503,133 km (0.093 R)
• M6: 4,447,246 km (0.097 R)
• M7: 5,890,715 km (0.069 R)
• M8: 7,249,662 km (0.103 R)
• M9: 8,356,687 km (0.11 R)
• M10: 9,971,596 km (0.039 R)
• M11: 12,555,001 km (0.08 R)
• M12: 13,359,987 km (0.076 R)
• M13: 20,340,673 km (0.078 R)
• M14: 21,674,936 km (0.091 R)
• M15: 24,763,833 km (0.059 R)
• M16: 28,769,316 km (0.117 R)
• M17: 29,321,631 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit