🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.8 AU - 1.04 AU

Year: 336 Days

Day: 37.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,734,689 km

• M1: 26,928 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.17 AU - 1.25 AU

Year: 507 Days

Day: 38.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,734,689 km

• M1: 32,612 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.94 AU - 3.02 AU

Year: 1487 Days

Day: 18.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.8 AU - 5.8 AU

Year: 4646 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,734,689 km

• M1: 100,081 km (0.11 R)
• M2: 376,239 km (0.058 R)
• M3: 755,469 km (0.106 R)
• M4: 1,125,874 km (0.025 R)
• M5: 2,121,896 km (0.101 R)
• M6: 2,468,215 km (0.089 R)
• M7: 2,887,389 km (0.1 R)
• M8: 3,294,744 km (0.054 R)
• M9: 4,066,220 km (0.113 R)
• M10: 5,293,072 km (0.087 R)
• M11: 5,620,990 km (0.101 R)
• M12: 7,334,484 km (0.037 R)
• M13: 8,201,703 km (0.07 R)
• M14: 8,567,171 km (0.087 R)
• M15: 8,981,707 km (0.113 R)
• M16: 9,688,856 km (0.032 R)
• M17: 10,517,478 km (0.064 R)
• M18: 10,818,320 km (0.119 R)
• M19: 11,347,597 km (0.083 R)
• M20: 11,755,700 km (0.118 R)
• M21: 15,272,297 km (0.098 R)
• M22: 15,770,009 km (0.057 R)
• M23: 16,914,732 km (0.087 R)
• M24: 18,422,379 km (0.043 R)
• M25: 20,017,691 km (0.065 R)
• M26: 24,819,184 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.98 AU - 7.74 AU

Year: 6842 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,734,689 km

• M1: 149,299 km (0.026 R)
• M2: 732,730 km (0.041 R)
• M3: 1,169,257 km (0.032 R)
• M4: 1,564,644 km (0.107 R)
• M5: 2,800,921 km (0.036 R)
• M6: 3,333,789 km (0.105 R)
• M7: 4,173,481 km (0.081 R)
• M8: 5,206,155 km (0.087 R)
• M9: 6,110,774 km (0.109 R)
• M10: 8,192,428 km (0.071 R)
• M11: 11,570,647 km (0.032 R)
• M12: 12,068,509 km (0.04 R)
• M13: 12,789,720 km (0.05 R)
• M14: 13,214,578 km (0.082 R)
• M15: 15,009,154 km (0.095 R)
• M16: 15,482,033 km (0.058 R)
• M17: 17,539,154 km (0.047 R)
• M18: 17,931,848 km (0.087 R)
• M19: 20,413,078 km (0.114 R)
• M20: 21,660,874 km (0.102 R)
• M21: 24,066,109 km (0.068 R)
• M22: 29,863,475 km (0.103 R)
• M23: 30,896,598 km (0.089 R)
• M24: 31,662,988 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit