🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.27 AU - 1.73 AU

Year: 696 Days

Day: 38.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,453,910 km

• M1: 656,585 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.83 AU - 2.13 AU

Year: 1055 Days

Day: 19.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.23 AU - 4.17 AU

Year: 2696 Days

Day: 14.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 11

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.28 AU - 5.32 AU

Year: 3983 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,453,910 km

• M1: 152,739 km (0.106 R)
• M2: 815,608 km (0.09 R)
• M3: 4,392,941 km (0.081 R)
• M4: 4,763,346 km (0.082 R)
• M5: 5,841,498 km (0.119 R)
• M6: 6,917,705 km (0.1 R)
• M7: 7,444,439 km (0.112 R)
• M8: 8,322,429 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.5

Radius: 6.9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.45 AU - 17.89 AU

Year: 22378 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,453,910 km

• M1: 85,869 km (0.116 R)
• M2: 352,602 km (0.038 R)
• M3: 736,171 km (0.08 R)
• M4: 991,834 km (0.08 R)
• M5: 1,511,686 km (0.101 R)
• M6: 2,581,012 km (0.104 R)
• M7: 3,366,401 km (0.09 R)
• M8: 3,962,399 km (0.106 R)
• M9: 4,494,668 km (0.072 R)
• M10: 5,362,485 km (0.103 R)
• M11: 5,624,431 km (0.12 R)
• M12: 6,845,299 km (0.073 R)
• M13: 10,022,459 km (0.073 R)
• M14: 11,309,449 km (0.11 R)
• M15: 12,506,532 km (0.056 R)
• M16: 13,855,456 km (0.065 R)
• M17: 14,207,310 km (0.115 R)
• M18: 15,523,621 km (0.119 R)
• M19: 20,226,231 km (0.087 R)
• M20: 20,770,468 km (0.057 R)
• M21: 23,940,147 km (0.076 R)
• M22: 25,482,053 km (0.039 R)
• M23: 26,010,432 km (0.094 R)
• M24: 26,438,282 km (0.065 R)
• M25: 31,823,805 km (0.064 R)
• M26: 34,707,454 km (0.097 R)
• M27: 36,947,533 km (0.116 R)
• M28: 37,217,257 km (0.088 R)
• M29: 38,724,157 km (0.115 R)
• M30: 42,005,736 km (0.101 R)
• M31: 43,638,896 km (0.047 R)
• M32: 44,091,429 km (0.086 R)
• M33: 53,297,383 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit