🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 37.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.72 AU - 3.4 AU

Year: 1873 Days

Day: 27.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,341,504 km

• M1: 124,316 km (0.101 R)
• M2: 220,956 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.2 AU - 5.08 AU

Year: 2947 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,341,504 km

• M1: 21,093 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.77 AU - 5.59 AU

Year: 3542 Days

Day: 20.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 14.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.54 AU - 8.72 AU

Year: 8869 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,341,504 km

• M1: 180,415 km (0.082 R)
• M2: 1,377,348 km (0.043 R)
• M3: 2,435,005 km (0.118 R)
• M4: 5,562,049 km (0.046 R)
• M5: 9,715,933 km (0.113 R)
• M6: 10,867,537 km (0.091 R)
• M7: 12,156,173 km (0.05 R)
• M8: 14,330,130 km (0.111 R)
• M9: 15,425,186 km (0.11 R)
• M10: 17,413,791 km (0.062 R)
• M11: 18,217,729 km (0.112 R)
• M12: 22,180,727 km (0.071 R)
• M13: 23,347,291 km (0.11 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit