🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 209 Days

Day: 38.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.03 AU - 1.61 AU

Year: 554 Days

Day: 37.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.69 AU

Year: 599 Days

Day: 30.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,074,943 km

• M1: 264,339 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.3

Radius: 3.6

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.66 AU - 19.88 AU

Year: 27360 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,074,943 km

• M1: 45,029 km (0.036 R)
• M2: 324,627 km (0.118 R)
• M3: 443,258 km (0.083 R)
• M4: 1,606,980 km (0.102 R)
• M5: 3,232,960 km (0.069 R)
• M6: 7,967,732 km (0.075 R)
• M7: 9,185,908 km (0.095 R)
• M8: 10,748,158 km (0.085 R)
• M9: 11,034,339 km (0.06 R)
• M10: 13,377,640 km (0.086 R)
• M11: 14,805,103 km (0.115 R)
• M12: 15,884,751 km (0.103 R)
• M13: 16,557,044 km (0.102 R)
• M14: 18,118,696 km (0.094 R)
• M15: 20,119,118 km (0.087 R)
• M16: 22,261,809 km (0.092 R)
• M17: 27,099,056 km (0.054 R)
• M18: 31,183,975 km (0.066 R)
• M19: 38,916,390 km (0.06 R)
• M20: 41,100,669 km (0.101 R)
• M21: 42,934,439 km (0.105 R)
• M22: 44,089,634 km (0.112 R)
• M23: 47,068,128 km (0.026 R)
• M24: 50,177,819 km (0.061 R)
• M25: 52,107,781 km (0.103 R)
• M26: 58,193,871 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit