🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 47.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.22 AU - 3.24 AU

Year: 2089 Days

Day: 25.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 11.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.28 AU - 11.42 AU

Year: 11983 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,444,181 km

• M1: 141,968 km (0.1 R)
• M2: 543,190 km (0.069 R)
• M3: 1,408,165 km (0.116 R)
• M4: 1,830,480 km (0.042 R)
• M5: 2,464,326 km (0.109 R)
• M6: 2,915,812 km (0.104 R)
• M7: 3,445,688 km (0.065 R)
• M8: 4,013,112 km (0.086 R)
• M9: 5,691,002 km (0.078 R)
• M10: 8,381,969 km (0.097 R)
• M11: 10,622,795 km (0.113 R)
• M12: 11,504,375 km (0.052 R)
• M13: 12,660,019 km (0.098 R)
• M14: 13,591,266 km (0.106 R)
• M15: 19,699,796 km (0.117 R)
• M16: 27,711,510 km (0.059 R)
• M17: 28,586,208 km (0.11 R)
• M18: 29,080,031 km (0.12 R)
• M19: 29,882,025 km (0.099 R)
• M20: 31,320,708 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 12.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.74 AU - 13.22 AU

Year: 13094 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,444,181 km

• M1: 160,967 km (0.114 R)
• M2: 874,549 km (0.059 R)
• M3: 1,316,312 km (0.085 R)
• M4: 4,455,324 km (0.108 R)
• M5: 5,174,441 km (0.058 R)
• M6: 5,842,096 km (0.111 R)
• M7: 9,233,031 km (0.108 R)
• M8: 9,896,647 km (0.088 R)
• M9: 10,356,511 km (0.098 R)
• M10: 16,596,388 km (0.112 R)
• M11: 18,186,015 km (0.06 R)
• M12: 19,229,609 km (0.071 R)
• M13: 20,312,848 km (0.111 R)
• M14: 24,135,821 km (0.114 R)
• M15: 25,481,604 km (0.065 R)
• M16: 26,611,217 km (0.036 R)
• M17: 31,367,532 km (0.117 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit