🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 205 Days

Day: 40.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,387,375 km

• M1: 72,555 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.28 AU - 1.8 AU

Year: 698 Days

Day: 43.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.06 AU - 3.24 AU

Year: 2042 Days

Day: 39.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,387,375 km

• M1: 800,498 km (0.109 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 8.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.79 AU - 4.81 AU

Year: 3841 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,387,375 km

• M1: 109,506 km (0.093 R)
• M2: 542,591 km (0.113 R)
• M3: 816,356 km (0.09 R)
• M4: 1,327,232 km (0.083 R)
• M5: 1,610,421 km (0.113 R)
• M6: 1,999,226 km (0.084 R)
• M7: 2,287,651 km (0.09 R)
• M8: 2,864,799 km (0.084 R)
• M9: 3,497,149 km (0.076 R)
• M10: 4,110,501 km (0.07 R)
• M11: 5,524,051 km (0.099 R)
• M12: 5,819,806 km (0.091 R)
• M13: 6,183,030 km (0.094 R)
• M14: 7,396,568 km (0.085 R)
• M15: 8,300,887 km (0.11 R)
• M16: 8,725,745 km (0.108 R)
• M17: 9,314,562 km (0.105 R)
• M18: 10,530,942 km (0.047 R)
• M19: 10,902,992 km (0.077 R)
• M20: 13,371,357 km (0.106 R)
• M21: 14,254,134 km (0.055 R)
• M22: 15,757,293 km (0.038 R)
• M23: 17,708,947 km (0.084 R)
• M24: 21,751,231 km (0.101 R)
• M25: 22,152,901 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit