🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 296 Days

Day: 19.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 76.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 316 Days

Day: 12.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.1 AU - 1.34 AU

Year: 483 Days

Day: 17.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.29 AU - 3.19 AU

Year: 1624 Days

Day: 20.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,199,996 km

• M1: 2,335,672 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.44 AU - 3.08 AU

Year: 1642 Days

Day: 33 Hours

Environment

Temp: -80 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,199,996 km

• M1: 52,958 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 6

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.16 AU - 20.72 AU

Year: 30699 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,199,996 km

• M1: 74,799 km (0.117 R)
• M2: 546,631 km (0.095 R)
• M3: 968,796 km (0.051 R)
• M4: 1,179,430 km (0.119 R)
• M5: 1,388,867 km (0.04 R)
• M6: 1,588,131 km (0.058 R)
• M7: 2,864,051 km (0.082 R)
• M8: 3,246,423 km (0.039 R)
• M9: 3,947,738 km (0.065 R)
• M10: 5,163,071 km (0.112 R)
• M11: 8,633,443 km (0.107 R)
• M12: 10,274,681 km (0.105 R)
• M13: 10,779,275 km (0.098 R)
• M14: 12,604,967 km (0.103 R)
• M15: 15,591,688 km (0.116 R)
• M16: 16,427,193 km (0.06 R)
• M17: 17,380,430 km (0.099 R)
• M18: 18,096,406 km (0.064 R)
• M19: 19,112,774 km (0.092 R)
• M20: 27,796,631 km (0.112 R)
• M21: 28,651,433 km (0.111 R)
• M22: 32,648,389 km (0.11 R)
• M23: 34,709,548 km (0.085 R)
• M24: 35,415,351 km (0.049 R)
• M25: 35,843,500 km (0.115 R)
• M26: 37,590,355 km (0.108 R)
• M27: 38,334,604 km (0.054 R)
• M28: 40,161,044 km (0.034 R)
• M29: 45,649,641 km (0.059 R)
• M30: 47,527,094 km (0.099 R)
• M31: 48,572,484 km (0.033 R)
• M32: 60,898,152 km (0.065 R)
• M33: 64,434,346 km (0.094 R)
• M34: 65,072,231 km (0.06 R)
• M35: 65,285,857 km (0.073 R)
• M36: 69,433,159 km (0.09 R)
• M37: 76,096,398 km (0.071 R)
• M38: 84,690,197 km (0.077 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit