🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 35.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,757,224 km

• M1: 420,071 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.46 AU

Year: 455 Days

Day: 17.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,757,224 km

• M1: 490,831 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.63 AU - 3.13 AU

Year: 1734 Days

Day: 45.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 11.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.94 AU - 8.02 AU

Year: 5852 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,757,224 km

• M1: 147,653 km (0.045 R)
• M2: 599,887 km (0.066 R)
• M3: 1,072,467 km (0.114 R)
• M4: 2,079,710 km (0.113 R)
• M5: 2,619,160 km (0.118 R)
• M6: 3,088,598 km (0.068 R)
• M7: 3,658,566 km (0.062 R)
• M8: 4,982,507 km (0.097 R)
• M9: 5,439,229 km (0.063 R)
• M10: 7,775,649 km (0.109 R)
• M11: 8,471,129 km (0.089 R)
• M12: 9,853,563 km (0.109 R)
• M13: 10,855,420 km (0.115 R)
• M14: 15,550,848 km (0.091 R)
• M15: 16,035,396 km (0.107 R)
• M16: 17,034,710 km (0.106 R)
• M17: 19,503,972 km (0.12 R)
• M18: 22,817,864 km (0.115 R)
• M19: 24,242,634 km (0.065 R)
• M20: 27,531,843 km (0.058 R)
• M21: 29,697,720 km (0.104 R)
• M22: 32,857,826 km (0.117 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit