🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 823 Days

Day: 45.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,840,187 km

• M1: 205,847 km (0.078 R)
• M2: 1,034,170 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.79 AU - 2.61 AU

Year: 1180 Days

Day: 43 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,840,187 km

• M1: 335,398 km (0.099 R)
• M2: 361,728 km (0.114 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.31 AU - 4.75 AU

Year: 3487 Days

Day: 13.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,840,187 km

• M1: 980,764 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 11.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.81 AU - 14.65 AU

Year: 14529 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,840,187 km

• M1: 143,016 km (0.063 R)
• M2: 546,631 km (0.077 R)
• M3: 2,763,821 km (0.11 R)
• M4: 3,695,067 km (0.028 R)
• M5: 4,732,379 km (0.09 R)
• M6: 6,134,261 km (0.089 R)
• M7: 7,010,605 km (0.111 R)
• M8: 7,583,714 km (0.061 R)
• M9: 9,106,471 km (0.1 R)
• M10: 9,940,180 km (0.108 R)
• M11: 17,930,202 km (0.102 R)
• M12: 19,956,655 km (0.095 R)
• M13: 20,941,757 km (0.069 R)
• M14: 21,446,201 km (0.093 R)
• M15: 21,958,873 km (0.055 R)
• M16: 24,925,848 km (0.099 R)
• M17: 28,456,657 km (0.085 R)
• M18: 30,987,553 km (0.098 R)
• M19: 33,208,483 km (0.109 R)
• M20: 34,357,844 km (0.059 R)
• M21: 35,296,271 km (0.101 R)
• M22: 36,857,475 km (0.104 R)
• M23: 40,117,212 km (0.097 R)
• M24: 41,949,936 km (0.075 R)
• M25: 47,782,009 km (0.102 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: 218 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit