🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.21 AU

Year: 412 Days

Day: 36.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,734,235 km

• M1: 306,376 km (0.12 R)
• M2: 487,689 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.23 AU - 1.81 AU

Year: 688 Days

Day: 17.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,734,235 km

• M1: 513,121 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.93 AU - 2.83 AU

Year: 1348 Days

Day: 42.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 13.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.76 AU - 12.4 AU

Year: 14466 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,734,235 km

• M1: 190,737 km (0.079 R)
• M2: 719,117 km (0.11 R)
• M3: 1,304,643 km (0.087 R)
• M4: 1,773,034 km (0.062 R)
• M5: 2,258,928 km (0.032 R)
• M6: 2,879,011 km (0.071 R)
• M7: 3,584,515 km (0.051 R)
• M8: 4,223,746 km (0.12 R)
• M9: 6,893,470 km (0.113 R)
• M10: 17,440,419 km (0.112 R)
• M11: 20,201,696 km (0.1 R)
• M12: 23,808,950 km (0.112 R)
• M13: 25,564,331 km (0.1 R)
• M14: 27,931,119 km (0.055 R)
• M15: 28,571,847 km (0.081 R)
• M16: 29,551,264 km (0.103 R)
• M17: 31,692,159 km (0.093 R)
• M18: 32,859,771 km (0.104 R)

Asteroid Belt

Center: 13.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.4

Radius: 7.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.75 AU - 19.99 AU

Year: 24313 Days

Day: 23 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,734,235 km

• M1: 89,609 km (0.084 R)
• M2: 742,454 km (0.088 R)
• M3: 1,028,186 km (0.096 R)
• M4: 13,993,235 km (0.109 R)
• M5: 18,309,732 km (0.116 R)
• M6: 18,686,270 km (0.097 R)
• M7: 20,163,998 km (0.062 R)
• M8: 24,604,063 km (0.073 R)
• M9: 32,972,567 km (0.083 R)
• M10: 40,461,586 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit