🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.03 AU - 1.11 AU

Year: 415 Days

Day: 30 Hours

Environment

Temp: 8 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.39 AU - 1.49 AU

Year: 648 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.48 AU - 2.5 AU

Year: 1472 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,034,919 km

• M1: 2,135,659 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 13.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.15 AU - 7.05 AU

Year: 5646 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,034,919 km

• M1: 171,738 km (0.091 R)
• M2: 833,111 km (0.083 R)
• M3: 1,998,029 km (0.077 R)
• M4: 2,585,500 km (0.046 R)
• M5: 7,057,429 km (0.046 R)
• M6: 8,318,539 km (0.103 R)
• M7: 11,378,414 km (0.12 R)
• M8: 12,099,775 km (0.063 R)
• M9: 15,008,257 km (0.088 R)
• M10: 15,467,223 km (0.082 R)
• M11: 17,209,589 km (0.077 R)
• M12: 19,618,564 km (0.065 R)
• M13: 21,657,882 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 3.2

Gravity: 87.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.13 AU - 15.85 AU

Year: 20670 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,034,919 km

• M1: 42,037 km (0.062 R)
• M2: 344,225 km (0.085 R)
• M3: 622,776 km (0.12 R)
• M4: 815,757 km (0.09 R)
• M5: 1,128,866 km (0.064 R)
• M6: 2,007,304 km (0.037 R)
• M7: 2,199,687 km (0.083 R)
• M8: 3,746,828 km (0.085 R)
• M9: 4,172,883 km (0.1 R)
• M10: 4,486,141 km (0.106 R)
• M11: 5,854,961 km (0.11 R)
• M12: 7,479,295 km (0.113 R)
• M13: 11,248,264 km (0.027 R)
• M14: 14,027,194 km (0.119 R)
• M15: 18,490,746 km (0.05 R)
• M16: 22,008,839 km (0.119 R)
• M17: 22,425,319 km (0.086 R)
• M18: 23,381,549 km (0.03 R)
• M19: 25,832,860 km (0.056 R)
• M20: 29,569,515 km (0.086 R)
• M21: 41,155,122 km (0.087 R)
• M22: 51,321,644 km (0.111 R)
• M23: 53,350,640 km (0.068 R)
• M24: 79,547,770 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 20,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit