🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.05 AU - 1.09 AU

Year: 421 Days

Day: 39.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.41 AU

Year: 494 Days

Day: 37 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.9 AU - 2.3 AU

Year: 1159 Days

Day: 44 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.3 AU - 2.98 AU

Year: 1633 Days

Day: 34 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.07 AU - 3.69 AU

Year: 2366 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 145.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,187,174 km

• M1: 28,723 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 9.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.76 AU - 7.82 AU

Year: 6007 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 12,187,174 km

• M1: 218,413 km (0.075 R)
• M2: 454,927 km (0.096 R)
• M3: 626,067 km (0.114 R)
• M4: 1,406,220 km (0.119 R)
• M5: 1,466,807 km (0.106 R)
• M6: 1,764,507 km (0.114 R)
• M7: 2,627,836 km (0.043 R)
• M8: 2,900,703 km (0.05 R)
• M9: 3,712,870 km (0.12 R)
• M10: 4,056,795 km (0.086 R)
• M11: 5,148,860 km (0.11 R)
• M12: 5,839,852 km (0.058 R)
• M13: 6,153,260 km (0.071 R)
• M14: 6,516,034 km (0.025 R)
• M15: 6,840,961 km (0.118 R)
• M16: 6,990,559 km (0.07 R)
• M17: 7,460,895 km (0.104 R)
• M18: 8,051,507 km (0.112 R)
• M19: 8,448,241 km (0.109 R)
• M20: 9,626,324 km (0.118 R)
• M21: 10,337,063 km (0.099 R)
• M22: 10,560,562 km (0.104 R)
• M23: 12,169,039 km (0.117 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: 188 - 19,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit