🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.59 AU - 0.93 AU

Year: 235 Days

Day: 37.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 996 Days

Day: 39 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,304,175 km

• M1: 185,053 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.9 AU - 2.2 AU

Year: 1041 Days

Day: 13.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.36 AU - 3.5 AU

Year: 2254 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.5

Radius: 3.3

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.7 AU - 18.34 AU

Year: 27137 Days

Day: 16 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,304,175 km

• M1: 40,990 km (0.084 R)
• M2: 175,628 km (0.069 R)
• M3: 343,178 km (0.081 R)
• M4: 870,211 km (0.048 R)
• M5: 1,196,185 km (0.104 R)
• M6: 1,379,741 km (0.097 R)
• M7: 1,785,451 km (0.107 R)
• M8: 2,064,301 km (0.087 R)
• M9: 3,101,463 km (0.1 R)
• M10: 4,779,353 km (0.057 R)
• M11: 4,988,939 km (0.102 R)
• M12: 6,089,082 km (0.101 R)
• M13: 10,457,041 km (0.07 R)
• M14: 10,989,609 km (0.032 R)
• M15: 15,534,841 km (0.115 R)
• M16: 15,686,982 km (0.095 R)
• M17: 17,263,594 km (0.109 R)
• M18: 30,988,750 km (0.084 R)
• M19: 38,779,957 km (0.09 R)
• M20: 40,480,436 km (0.061 R)
• M21: 45,567,212 km (0.098 R)
• M22: 47,140,533 km (0.057 R)
• M23: 50,063,077 km (0.065 R)
• M24: 56,805,004 km (0.087 R)
• M25: 66,300,280 km (0.101 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit