🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.51 AU - 0.71 AU

Year: 173 Days

Day: 30.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.67 AU - 0.81 AU

Year: 231 Days

Day: 47.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,250,801 km

• M1: 127,158 km (0.108 R)
• M2: 157,826 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.49 AU

Year: 1051 Days

Day: 32.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,250,801 km

• M1: 1,366,726 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.04 AU - 4.24 AU

Year: 3061 Days

Day: 42.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 13.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.55 AU - 9.65 AU

Year: 10810 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,250,801 km

• M1: 167,849 km (0.054 R)
• M2: 763,398 km (0.116 R)
• M3: 1,724,564 km (0.101 R)
• M4: 4,390,099 km (0.044 R)
• M5: 7,206,877 km (0.119 R)
• M6: 7,759,193 km (0.064 R)
• M7: 12,067,312 km (0.114 R)
• M8: 15,073,930 km (0.113 R)
• M9: 15,652,126 km (0.072 R)
• M10: 16,989,980 km (0.101 R)
• M11: 17,616,496 km (0.065 R)
• M12: 20,046,115 km (0.103 R)
• M13: 23,708,719 km (0.079 R)
• M14: 25,834,206 km (0.11 R)
• M15: 27,604,697 km (0.117 R)
• M16: 31,386,381 km (0.072 R)
• M17: 32,330,344 km (0.038 R)
• M18: 34,606,176 km (0.115 R)
• M19: 35,051,529 km (0.118 R)
• M20: 37,569,411 km (0.047 R)
• M21: 40,328,444 km (0.047 R)
• M22: 41,443,996 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 11.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.96 AU - 11.72 AU

Year: 12084 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,250,801 km

• M1: 191,036 km (0.08 R)
• M2: 785,090 km (0.105 R)
• M3: 1,703,172 km (0.112 R)
• M4: 4,678,823 km (0.103 R)
• M5: 5,711,348 km (0.06 R)
• M6: 6,698,693 km (0.081 R)
• M7: 18,490,895 km (0.064 R)
• M8: 19,642,649 km (0.104 R)
• M9: 23,165,230 km (0.117 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit