🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.68 AU

Year: 160 Days

Day: 36.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.71 AU - 1.15 AU

Year: 324 Days

Day: 42.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,167,778 km

• M1: 19,149 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.9 AU - 2.74 AU

Year: 1278 Days

Day: 13 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,167,778 km

• M1: 20,794 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.38 AU - 4.78 AU

Year: 3545 Days

Day: 40.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,167,778 km

• M1: 2,302,760 km (0.078 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 8.1

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.91 AU - 5.45 AU

Year: 4264 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,167,778 km

• M1: 100,979 km (0.093 R)
• M2: 403,765 km (0.039 R)
• M3: 692,489 km (0.107 R)
• M4: 979,268 km (0.105 R)
• M5: 1,457,233 km (0.057 R)
• M6: 1,884,335 km (0.117 R)
• M7: 2,142,840 km (0.05 R)
• M8: 2,895,766 km (0.092 R)
• M9: 3,222,338 km (0.092 R)
• M10: 3,904,355 km (0.083 R)
• M11: 4,231,525 km (0.077 R)
• M12: 4,501,400 km (0.063 R)
• M13: 5,324,637 km (0.093 R)
• M14: 6,627,784 km (0.105 R)
• M15: 7,441,297 km (0.039 R)
• M16: 7,835,787 km (0.116 R)
• M17: 8,168,792 km (0.043 R)
• M18: 8,784,237 km (0.089 R)
• M19: 9,680,478 km (0.098 R)
• M20: 10,020,963 km (0.12 R)
• M21: 10,816,674 km (0.09 R)
• M22: 11,653,674 km (0.12 R)
• M23: 13,508,987 km (0.086 R)
• M24: 16,922,511 km (0.081 R)
• M25: 21,083,426 km (0.107 R)
• M26: 23,513,644 km (0.059 R)
• M27: 27,036,075 km (0.087 R)
• M28: 27,542,165 km (0.088 R)
• M29: 27,882,949 km (0.086 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit