🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 21.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 502 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.84 AU - 2.86 AU

Year: 1309 Days

Day: 40.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,754,473 km

• M1: 1,034,619 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.37 AU - 5.43 AU

Year: 3354 Days

Day: 45.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 11.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.95 AU - 14.29 AU

Year: 15335 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,754,473 km

• M1: 143,016 km (0.04 R)
• M2: 725,250 km (0.104 R)
• M3: 1,368,671 km (0.118 R)
• M4: 1,888,075 km (0.105 R)
• M5: 2,325,798 km (0.114 R)
• M6: 3,683,848 km (0.115 R)
• M7: 4,124,862 km (0.1 R)
• M8: 4,535,359 km (0.073 R)
• M9: 5,701,923 km (0.059 R)
• M10: 6,459,038 km (0.101 R)
• M11: 11,530,555 km (0.069 R)
• M12: 12,157,221 km (0.079 R)
• M13: 13,823,591 km (0.078 R)
• M14: 18,017,268 km (0.087 R)
• M15: 20,720,352 km (0.104 R)
• M16: 22,990,799 km (0.089 R)
• M17: 23,583,356 km (0.115 R)
• M18: 28,583,366 km (0.083 R)
• M19: 32,736,203 km (0.103 R)
• M20: 39,342,594 km (0.087 R)
• M21: 41,923,158 km (0.1 R)
• M22: 52,862,801 km (0.065 R)
• M23: 64,580,354 km (0.081 R)
• M24: 66,355,632 km (0.113 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit