🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 225 Days

Day: 29.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,203,985 km

• M1: 310,266 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.01 AU - 1.67 AU

Year: 697 Days

Day: 31.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 876 Days

Day: 38.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,203,985 km

• M1: 32,164 km (0.09 R)
• M2: 237,113 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.59 AU - 2.03 AU

Year: 1095 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 100 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 13.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.61 AU - 2.81 AU

Year: 2006 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,203,985 km

• M1: 170,392 km (0.105 R)
• M2: 645,814 km (0.104 R)
• M3: 1,093,710 km (0.117 R)
• M4: 1,843,195 km (0.093 R)
• M5: 3,793,802 km (0.073 R)
• M6: 5,118,940 km (0.111 R)
• M7: 5,685,916 km (0.047 R)
• M8: 7,303,069 km (0.088 R)
• M9: 8,950,141 km (0.107 R)
• M10: 10,543,957 km (0.098 R)
• M11: 14,597,611 km (0.075 R)
• M12: 15,277,383 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.9

Radius: 3.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.2 AU - 15.34 AU

Year: 19323 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,203,985 km

• M1: 49,068 km (0.117 R)
• M2: 199,713 km (0.096 R)
• M3: 410,497 km (0.116 R)
• M4: 1,177,485 km (0.091 R)
• M5: 1,392,906 km (0.068 R)
• M6: 1,738,028 km (0.043 R)
• M7: 2,424,832 km (0.039 R)
• M8: 2,543,313 km (0.101 R)
• M9: 2,810,196 km (0.113 R)
• M10: 3,076,031 km (0.099 R)
• M11: 3,316,884 km (0.095 R)
• M12: 4,899,031 km (0.098 R)
• M13: 6,656,357 km (0.101 R)
• M14: 7,336,429 km (0.108 R)
• M15: 7,912,979 km (0.085 R)
• M16: 8,675,181 km (0.069 R)
• M17: 11,824,814 km (0.069 R)
• M18: 13,866,526 km (0.079 R)
• M19: 16,917,574 km (0.059 R)
• M20: 26,312,769 km (0.07 R)
• M21: 26,727,604 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit