🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.84 AU - 1.02 AU

Year: 334 Days

Day: 23.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,821,658 km

• M1: 377,435 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1 AU - 1.06 AU

Year: 390 Days

Day: 37.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.32 AU - 3.5 AU

Year: 2347 Days

Day: 34.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,821,658 km

• M1: 83,476 km (0.028 R)
• M2: 296,653 km (0.114 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 9.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.55 AU - 7.11 AU

Year: 5937 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,821,658 km

• M1: 121,922 km (0.059 R)
• M2: 449,542 km (0.091 R)
• M3: 789,578 km (0.115 R)
• M4: 1,085,333 km (0.105 R)
• M5: 1,468,453 km (0.079 R)
• M6: 1,969,007 km (0.081 R)
• M7: 2,751,254 km (0.113 R)
• M8: 3,060,324 km (0.101 R)
• M9: 3,599,474 km (0.096 R)
• M10: 4,563,034 km (0.072 R)
• M11: 4,998,663 km (0.1 R)
• M12: 5,518,217 km (0.111 R)
• M13: 5,864,685 km (0.069 R)
• M14: 6,225,515 km (0.103 R)
• M15: 7,125,795 km (0.106 R)
• M16: 7,607,351 km (0.057 R)
• M17: 9,303,641 km (0.061 R)
• M18: 10,831,634 km (0.08 R)
• M19: 12,569,662 km (0.119 R)
• M20: 18,566,891 km (0.086 R)
• M21: 19,215,697 km (0.116 R)
• M22: 20,353,239 km (0.061 R)
• M23: 21,677,031 km (0.077 R)
• M24: 22,542,155 km (0.06 R)
• M25: 26,477,477 km (0.117 R)
• M26: 27,465,870 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit