🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.83 AU - 0.89 AU

Year: 288 Days

Day: 32.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,925,247 km

• M1: 126,111 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 293 Days

Day: 19.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 62.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 389 Days

Day: 47.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 6.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.56 AU - 18.16 AU

Year: 20717 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,925,247 km

• M1: 202,256 km (0.081 R)
• M2: 497,862 km (0.04 R)
• M3: 886,218 km (0.093 R)
• M4: 1,571,376 km (0.088 R)
• M5: 1,788,592 km (0.104 R)
• M6: 2,243,220 km (0.058 R)
• M7: 3,273,800 km (0.102 R)
• M8: 4,263,240 km (0.099 R)
• M9: 4,655,935 km (0.116 R)
• M10: 5,216,927 km (0.106 R)
• M11: 6,305,550 km (0.038 R)
• M12: 6,599,959 km (0.115 R)
• M13: 11,185,732 km (0.051 R)
• M14: 12,448,787 km (0.086 R)
• M15: 15,255,093 km (0.043 R)
• M16: 15,709,572 km (0.12 R)
• M17: 16,250,966 km (0.099 R)
• M18: 19,234,247 km (0.077 R)
• M19: 20,670,087 km (0.057 R)
• M20: 21,792,819 km (0.064 R)
• M21: 24,057,432 km (0.082 R)
• M22: 25,089,208 km (0.033 R)
• M23: 26,800,907 km (0.116 R)
• M24: 38,733,881 km (0.062 R)
• M25: 51,038,306 km (0.113 R)
• M26: 53,951,126 km (0.085 R)
• M27: 54,476,364 km (0.052 R)
• M28: 57,335,478 km (0.113 R)
• M29: 59,917,986 km (0.119 R)
• M30: 62,576,939 km (0.104 R)
• M31: 65,512,049 km (0.092 R)
• M32: 66,912,734 km (0.072 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit