🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.25 AU - 1.35 AU

Year: 550 Days

Day: 35.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,996,499 km

• M1: 501,751 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 8.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.62 AU - 6.7 AU

Year: 6374 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,996,499 km

• M1: 109,506 km (0.095 R)
• M2: 724,802 km (0.106 R)
• M3: 3,004,524 km (0.12 R)
• M4: 4,032,261 km (0.1 R)
• M5: 6,014,582 km (0.103 R)
• M6: 6,472,501 km (0.111 R)
• M7: 7,230,963 km (0.091 R)
• M8: 8,924,111 km (0.117 R)
• M9: 9,520,408 km (0.072 R)
• M10: 10,356,511 km (0.114 R)
• M11: 10,903,291 km (0.062 R)
• M12: 12,619,029 km (0.079 R)
• M13: 15,613,530 km (0.092 R)
• M14: 16,332,647 km (0.117 R)

Asteroid Belt

Center: 9.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.6

Radius: 5.5

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.37 AU - 15.45 AU

Year: 17203 Days

Day: 19.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,996,499 km

• M1: 68,665 km (0.098 R)
• M2: 240,703 km (0.084 R)
• M3: 561,291 km (0.097 R)
• M4: 823,387 km (0.089 R)
• M5: 1,092,214 km (0.101 R)
• M6: 1,550,732 km (0.055 R)
• M7: 2,364,095 km (0.03 R)
• M8: 3,077,527 km (0.063 R)
• M9: 4,918,928 km (0.091 R)
• M10: 7,478,697 km (0.084 R)
• M11: 8,991,281 km (0.097 R)
• M12: 15,299,823 km (0.11 R)
• M13: 18,761,219 km (0.095 R)
• M14: 19,258,931 km (0.064 R)
• M15: 20,981,700 km (0.107 R)
• M16: 21,880,484 km (0.113 R)
• M17: 22,898,348 km (0.09 R)
• M18: 24,239,044 km (0.056 R)
• M19: 30,013,821 km (0.069 R)
• M20: 36,257,587 km (0.08 R)
• M21: 36,513,699 km (0.106 R)
• M22: 43,313,969 km (0.095 R)
• M23: 49,798,289 km (0.082 R)
• M24: 51,879,046 km (0.055 R)
• M25: 53,023,020 km (0.074 R)
• M26: 55,023,294 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit