🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 218 Days

Day: 13.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.46 AU

Year: 558 Days

Day: 32.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.69 AU - 2.83 AU

Year: 1746 Days

Day: 45.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,532,698 km

• M1: 469,438 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 11.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.75 AU - 7.17 AU

Year: 6992 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,532,698 km

• M1: 148,102 km (0.106 R)
• M2: 651,050 km (0.092 R)
• M3: 1,155,195 km (0.117 R)
• M4: 1,893,161 km (0.093 R)
• M5: 2,764,269 km (0.074 R)
• M6: 3,160,255 km (0.089 R)
• M7: 3,845,862 km (0.098 R)
• M8: 5,313,417 km (0.075 R)
• M9: 6,119,450 km (0.075 R)
• M10: 6,566,449 km (0.033 R)
• M11: 6,945,680 km (0.08 R)
• M12: 7,589,250 km (0.072 R)
• M13: 8,889,853 km (0.119 R)
• M14: 11,885,850 km (0.051 R)
• M15: 14,254,284 km (0.119 R)
• M16: 15,092,480 km (0.105 R)
• M17: 15,652,276 km (0.106 R)
• M18: 18,315,716 km (0.112 R)
• M19: 19,905,642 km (0.116 R)
• M20: 20,394,079 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.9

Radius: 4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.89 AU - 11.93 AU

Year: 15652 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,532,698 km

• M1: 49,966 km (0.119 R)
• M2: 195,375 km (0.1 R)
• M3: 362,027 km (0.089 R)
• M4: 652,396 km (0.102 R)
• M5: 1,114,654 km (0.057 R)
• M6: 1,371,214 km (0.076 R)
• M7: 2,001,320 km (0.043 R)
• M8: 2,185,176 km (0.066 R)
• M9: 7,854,038 km (0.116 R)
• M10: 8,743,996 km (0.101 R)
• M11: 10,373,116 km (0.075 R)
• M12: 13,208,744 km (0.111 R)
• M13: 16,253,659 km (0.072 R)
• M14: 16,723,696 km (0.038 R)
• M15: 17,550,373 km (0.06 R)
• M16: 25,977,670 km (0.101 R)
• M17: 32,352,036 km (0.084 R)
• M18: 34,725,256 km (0.064 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: 424 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit