🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 168 Days

Day: 30.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.27 AU

Year: 464 Days

Day: 39.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 95.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.25 AU - 3.33 AU

Year: 2158 Days

Day: 24.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,771,648 km

• M1: 98,884 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.19 AU - 4.61 AU

Year: 2785 Days

Day: 32.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,771,648 km

• M1: 103,073 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.4 AU - 4.68 AU

Year: 2937 Days

Day: 42.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,771,648 km

• M1: 44,431 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.5

Radius: 4.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.83 AU - 14.39 AU

Year: 19168 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,771,648 km

• M1: 56,398 km (0.03 R)
• M2: 483,351 km (0.106 R)
• M3: 974,181 km (0.106 R)
• M4: 2,268,652 km (0.115 R)
• M5: 3,649,889 km (0.094 R)
• M6: 3,945,943 km (0.075 R)
• M7: 4,338,189 km (0.116 R)
• M8: 5,867,827 km (0.103 R)
• M9: 6,239,428 km (0.027 R)
• M10: 7,410,031 km (0.107 R)
• M11: 9,985,807 km (0.114 R)
• M12: 10,564,153 km (0.098 R)
• M13: 10,761,921 km (0.092 R)
• M14: 10,911,669 km (0.093 R)
• M15: 12,378,476 km (0.081 R)
• M16: 14,572,329 km (0.109 R)
• M17: 15,632,678 km (0.113 R)
• M18: 16,083,865 km (0.084 R)
• M19: 16,345,512 km (0.119 R)
• M20: 17,283,790 km (0.119 R)
• M21: 20,389,741 km (0.111 R)
• M22: 20,850,802 km (0.096 R)
• M23: 26,844,889 km (0.069 R)
• M24: 27,305,651 km (0.059 R)
• M25: 29,885,615 km (0.079 R)
• M26: 33,678,669 km (0.042 R)
• M27: 36,191,315 km (0.097 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit