🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 215 Days

Day: 20.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,675,353 km

• M1: 417,228 km (0.108 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.87 AU - 2.21 AU

Year: 1116 Days

Day: 12.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.24 AU - 2.42 AU

Year: 1362 Days

Day: 30.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.45 AU - 4.03 AU

Year: 2233 Days

Day: 30.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.54 AU - 3.58 AU

Year: 2572 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 14.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.85 AU - 8.21 AU

Year: 8713 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,675,353 km

• M1: 181,612 km (0.035 R)
• M2: 756,367 km (0.069 R)
• M3: 1,612,366 km (0.092 R)
• M4: 2,578,618 km (0.076 R)
• M5: 4,719,514 km (0.107 R)
• M6: 6,427,024 km (0.101 R)
• M7: 8,561,785 km (0.097 R)
• M8: 10,603,946 km (0.099 R)
• M9: 11,406,688 km (0.057 R)
• M10: 12,598,235 km (0.086 R)
• M11: 13,073,508 km (0.095 R)
• M12: 13,934,144 km (0.112 R)
• M13: 14,442,627 km (0.038 R)
• M14: 15,029,500 km (0.102 R)
• M15: 19,358,264 km (0.08 R)
• M16: 20,395,426 km (0.087 R)
• M17: 21,807,031 km (0.075 R)
• M18: 27,709,714 km (0.11 R)
• M19: 34,023,642 km (0.056 R)
• M20: 34,599,145 km (0.043 R)
• M21: 36,007,011 km (0.107 R)
• M22: 36,484,677 km (0.071 R)
• M23: 37,820,137 km (0.084 R)
• M24: 39,062,248 km (0.104 R)
• M25: 41,235,905 km (0.077 R)
• M26: 44,714,804 km (0.098 R)
• M27: 48,240,227 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit