🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 143 Days

Day: 36.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,597,542 km

• M1: 16,605 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 26 Hours

Environment

Temp: 172 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,597,542 km

• M1: 48,021 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.89 AU - 2.55 AU

Year: 1157 Days

Day: 20.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 73.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,597,542 km

• M1: 737,966 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.1 AU - 2.66 AU

Year: 1285 Days

Day: 13.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.43 AU - 3.61 AU

Year: 1836 Days

Day: 32.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 10.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.27 AU - 6.83 AU

Year: 5206 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,597,542 km

• M1: 132,993 km (0.088 R)
• M2: 473,028 km (0.112 R)
• M3: 1,101,040 km (0.074 R)
• M4: 1,937,891 km (0.089 R)
• M5: 2,324,003 km (0.087 R)
• M6: 3,627,898 km (0.103 R)
• M7: 4,692,137 km (0.099 R)
• M8: 5,567,584 km (0.082 R)
• M9: 6,548,348 km (0.117 R)
• M10: 7,356,625 km (0.106 R)
• M11: 8,653,040 km (0.106 R)
• M12: 10,226,510 km (0.045 R)
• M13: 11,502,281 km (0.119 R)
• M14: 11,837,231 km (0.108 R)
• M15: 12,830,261 km (0.07 R)
• M16: 16,806,423 km (0.081 R)
• M17: 19,307,251 km (0.11 R)
• M18: 21,248,882 km (0.058 R)
• M19: 22,193,293 km (0.033 R)
• M20: 22,563,847 km (0.12 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: 415 - 19,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit