🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.62 AU

Year: 184 Days

Day: 45 Hours

Environment

Temp: 46 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,916,686 km

• M1: 102,774 km (0.088 R)
• M2: 284,236 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.06 AU - 1.26 AU

Year: 534 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.36 AU - 1.76 AU

Year: 833 Days

Day: 28 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.66 AU - 2.72 AU

Year: 1886 Days

Day: 45 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,916,686 km

• M1: 33,510 km (0.082 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.8

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.69 AU - 6.51 AU

Year: 6441 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,916,686 km

• M1: 183,108 km (0.117 R)
• M2: 706,700 km (0.11 R)
• M3: 1,622,688 km (0.033 R)
• M4: 2,325,200 km (0.107 R)
• M5: 3,538,139 km (0.085 R)
• M6: 4,627,960 km (0.107 R)
• M7: 5,569,678 km (0.104 R)
• M8: 6,471,005 km (0.11 R)
• M9: 7,253,402 km (0.107 R)
• M10: 7,946,489 km (0.111 R)
• M11: 9,255,620 km (0.084 R)
• M12: 10,796,478 km (0.032 R)
• M13: 12,299,189 km (0.109 R)
• M14: 13,501,208 km (0.12 R)
• M15: 14,495,585 km (0.075 R)
• M16: 15,068,694 km (0.073 R)
• M17: 18,764,659 km (0.091 R)
• M18: 22,338,253 km (0.08 R)
• M19: 23,650,227 km (0.111 R)
• M20: 24,125,499 km (0.1 R)
• M21: 24,768,919 km (0.106 R)
• M22: 30,803,398 km (0.099 R)
• M23: 31,944,531 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit