🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.62 AU - 0.62 AU

Year: 178 Days

Day: 32.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 252 Days

Day: 27.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,125,088 km

• M1: 39,344 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.64 AU

Year: 605 Days

Day: 21.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.5 AU - 1.84 AU

Year: 788 Days

Day: 19.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.38 AU - 2.74 AU

Year: 1496 Days

Day: 29 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 9

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.31 AU - 6.53 AU

Year: 5261 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,125,088 km

• M1: 121,473 km (0.106 R)
• M2: 652,845 km (0.119 R)
• M3: 1,214,136 km (0.119 R)
• M4: 1,652,159 km (0.104 R)
• M5: 1,952,103 km (0.028 R)
• M6: 3,474,261 km (0.069 R)
• M7: 5,167,260 km (0.081 R)
• M8: 5,485,455 km (0.1 R)
• M9: 6,961,387 km (0.09 R)
• M10: 11,532,799 km (0.085 R)
• M11: 11,877,772 km (0.115 R)
• M12: 14,207,160 km (0.083 R)
• M13: 17,141,822 km (0.12 R)
• M14: 19,889,336 km (0.073 R)
• M15: 23,385,139 km (0.092 R)
• M16: 27,096,962 km (0.061 R)
• M17: 28,685,541 km (0.072 R)
• M18: 30,428,955 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit