🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.37 AU - 2.47 AU

Year: 1403 Days

Day: 21.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.66 AU - 4.18 AU

Year: 2358 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.64 AU - 4.78 AU

Year: 3220 Days

Day: 33.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.8 AU - 5.54 AU

Year: 3762 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,888,158 km

• M1: 171,140 km (0.072 R)
• M2: 721,660 km (0.108 R)
• M3: 1,513,930 km (0.093 R)
• M4: 4,197,118 km (0.091 R)
• M5: 4,969,791 km (0.066 R)
• M6: 5,418,285 km (0.099 R)
• M7: 6,253,640 km (0.079 R)
• M8: 6,734,896 km (0.111 R)
• M9: 7,724,785 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 6.8

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.63 AU - 19.47 AU

Year: 26245 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,888,158 km

• M1: 115,639 km (0.103 R)
• M2: 344,524 km (0.075 R)
• M3: 866,920 km (0.117 R)
• M4: 1,278,164 km (0.102 R)
• M5: 1,911,861 km (0.118 R)
• M6: 4,646,809 km (0.104 R)
• M7: 6,388,727 km (0.089 R)
• M8: 7,006,117 km (0.076 R)
• M9: 7,819,630 km (0.047 R)
• M10: 8,032,508 km (0.066 R)
• M11: 9,038,853 km (0.116 R)
• M12: 9,877,798 km (0.12 R)
• M13: 10,508,054 km (0.094 R)
• M14: 12,200,754 km (0.094 R)
• M15: 15,357,418 km (0.113 R)
• M16: 16,989,381 km (0.094 R)
• M17: 19,796,436 km (0.078 R)
• M18: 21,621,081 km (0.101 R)
• M19: 26,071,767 km (0.117 R)
• M20: 27,640,301 km (0.11 R)
• M21: 30,305,088 km (0.084 R)
• M22: 30,964,066 km (0.087 R)
• M23: 33,835,747 km (0.106 R)
• M24: 47,101,039 km (0.075 R)
• M25: 52,759,130 km (0.09 R)
• M26: 67,836,950 km (0.12 R)
• M27: 69,874,024 km (0.082 R)
• M28: 76,228,941 km (0.116 R)
• M29: 80,421,721 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit