🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 140 Days

Day: 18.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 217 Days

Day: 19.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 158.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,185,290 km

• M1: 473,776 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 321 Days

Day: 21.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,185,290 km

• M1: 62,083 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.55 AU - 1.77 AU

Year: 777 Days

Day: 20.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813

Radius: 3.8

Gravity: 56.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.81 AU - 15.35 AU

Year: 20233 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,185,290 km

• M1: 47,423 km (0.12 R)
• M2: 198,217 km (0.064 R)
• M3: 438,920 km (0.052 R)
• M4: 630,555 km (0.094 R)
• M5: 887,863 km (0.091 R)
• M6: 1,047,335 km (0.085 R)
• M7: 1,314,965 km (0.114 R)
• M8: 3,832,847 km (0.086 R)
• M9: 8,152,785 km (0.118 R)
• M10: 8,964,503 km (0.106 R)
• M11: 9,476,726 km (0.112 R)
• M12: 11,721,292 km (0.066 R)
• M13: 12,752,770 km (0.078 R)
• M14: 13,694,339 km (0.106 R)
• M15: 14,915,805 km (0.088 R)
• M16: 24,450,575 km (0.111 R)
• M17: 27,877,563 km (0.07 R)
• M18: 29,210,331 km (0.115 R)
• M19: 30,458,276 km (0.086 R)
• M20: 33,327,862 km (0.09 R)
• M21: 36,230,211 km (0.105 R)
• M22: 38,551,521 km (0.119 R)
• M23: 45,607,604 km (0.055 R)
• M24: 50,405,656 km (0.098 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit