🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.95 AU - 0.97 AU

Year: 360 Days

Day: 23.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.22 AU - 1.44 AU

Year: 587 Days

Day: 43.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.12 AU - 1.54 AU

Year: 587 Days

Day: 28.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 110.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.53 AU - 1.77 AU

Year: 812 Days

Day: 32.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.56 AU - 3.68 AU

Year: 2110 Days

Day: 31 Hours

Environment

Temp: -124 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 5.7

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.71 AU - 15.91 AU

Year: 19650 Days

Day: 18.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,395,280 km

• M1: 116,088 km (0.119 R)
• M2: 368,759 km (0.104 R)
• M3: 987,795 km (0.106 R)
• M4: 1,450,202 km (0.055 R)
• M5: 1,915,900 km (0.048 R)
• M6: 2,203,726 km (0.097 R)
• M7: 3,681,604 km (0.109 R)
• M8: 5,090,816 km (0.053 R)
• M9: 5,381,035 km (0.105 R)
• M10: 7,544,221 km (0.039 R)
• M11: 11,105,548 km (0.117 R)
• M12: 13,281,149 km (0.103 R)
• M13: 20,108,198 km (0.081 R)
• M14: 20,468,729 km (0.099 R)
• M15: 22,820,108 km (0.067 R)
• M16: 23,311,088 km (0.054 R)
• M17: 26,084,782 km (0.083 R)
• M18: 28,388,590 km (0.118 R)
• M19: 28,728,476 km (0.118 R)
• M20: 31,666,428 km (0.046 R)
• M21: 33,145,353 km (0.064 R)
• M22: 45,423,299 km (0.092 R)
• M23: 45,888,249 km (0.075 R)
• M24: 50,381,272 km (0.091 R)
• M25: 51,548,733 km (0.098 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: 534 - 14,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit