🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 160 Days

Day: 44.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.03 AU - 1.17 AU

Year: 439 Days

Day: 16.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,174,324 km

• M1: 75,996 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 11.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.95 AU - 9.03 AU

Year: 7806 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,174,324 km

• M1: 140,622 km (0.08 R)
• M2: 854,204 km (0.026 R)
• M3: 3,155,468 km (0.109 R)
• M4: 8,399,472 km (0.062 R)
• M5: 11,354,927 km (0.084 R)
• M6: 19,779,531 km (0.11 R)
• M7: 22,380,440 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 5.4

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.09 AU - 14.77 AU

Year: 18742 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,174,324 km

• M1: 67,169 km (0.096 R)
• M2: 246,238 km (0.108 R)
• M3: 461,210 km (0.078 R)
• M4: 2,163,484 km (0.115 R)
• M5: 4,080,581 km (0.102 R)
• M6: 5,011,379 km (0.037 R)
• M7: 5,198,227 km (0.111 R)
• M8: 13,648,711 km (0.093 R)
• M9: 14,013,880 km (0.101 R)
• M10: 14,763,515 km (0.064 R)
• M11: 25,726,944 km (0.086 R)
• M12: 26,621,988 km (0.035 R)
• M13: 26,848,928 km (0.116 R)
• M14: 36,602,261 km (0.113 R)
• M15: 44,534,837 km (0.118 R)
• M16: 46,313,257 km (0.061 R)
• M17: 51,403,474 km (0.12 R)
• M18: 58,561,283 km (0.057 R)
• M19: 59,912,601 km (0.068 R)
• M20: 66,147,242 km (0.066 R)
• M21: 66,981,998 km (0.025 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit