🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.73 AU - 1.03 AU

Year: 313 Days

Day: 42.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.32 AU - 1.98 AU

Year: 803 Days

Day: 15.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,662,954 km

• M1: 93,947 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.58 AU - 3.48 AU

Year: 1998 Days

Day: 34.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.68 AU - 4.68 AU

Year: 3237 Days

Day: 22.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 11.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.33 AU - 12.71 AU

Year: 12923 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,662,954 km

• M1: 151,543 km (0.104 R)
• M2: 645,216 km (0.118 R)
• M3: 1,596,359 km (0.118 R)
• M4: 2,069,836 km (0.119 R)
• M5: 3,483,536 km (0.029 R)
• M6: 4,780,101 km (0.096 R)
• M7: 11,691,373 km (0.102 R)
• M8: 13,434,038 km (0.12 R)
• M9: 24,978,805 km (0.062 R)
• M10: 26,389,064 km (0.065 R)
• M11: 28,038,231 km (0.12 R)
• M12: 32,049,698 km (0.038 R)
• M13: 35,654,109 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.5

Radius: 3.8

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.11 AU - 14.71 AU

Year: 20718 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,662,954 km

• M1: 47,273 km (0.084 R)
• M2: 198,516 km (0.079 R)
• M3: 387,608 km (0.059 R)
• M4: 1,269,936 km (0.05 R)
• M5: 1,496,876 km (0.103 R)
• M6: 1,895,854 km (0.115 R)
• M7: 3,294,594 km (0.081 R)
• M8: 3,441,798 km (0.058 R)
• M9: 4,331,606 km (0.119 R)
• M10: 6,399,199 km (0.045 R)
• M11: 9,677,935 km (0.101 R)
• M12: 10,980,035 km (0.095 R)
• M13: 11,986,829 km (0.096 R)
• M14: 12,512,665 km (0.093 R)
• M15: 12,992,874 km (0.055 R)
• M16: 13,422,968 km (0.118 R)
• M17: 15,306,405 km (0.104 R)
• M18: 18,335,762 km (0.043 R)
• M19: 18,954,649 km (0.069 R)
• M20: 20,562,975 km (0.108 R)
• M21: 26,807,639 km (0.082 R)
• M22: 27,104,591 km (0.074 R)
• M23: 30,949,705 km (0.095 R)
• M24: 34,090,064 km (0.077 R)
• M25: 35,142,784 km (0.088 R)
• M26: 42,990,838 km (0.117 R)
• M27: 45,751,666 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit