🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.69 AU - 2.37 AU

Year: 1046 Days

Day: 23.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,303,090 km

• M1: 90,058 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.22 AU - 2.32 AU

Year: 1237 Days

Day: 37.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 11.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.91 AU - 9.47 AU

Year: 10075 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,303,090 km

• M1: 138,079 km (0.099 R)
• M2: 1,582,596 km (0.111 R)
• M3: 2,783,119 km (0.109 R)
• M4: 3,734,412 km (0.112 R)
• M5: 4,248,280 km (0.028 R)
• M6: 8,209,333 km (0.098 R)
• M7: 10,348,881 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 9.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.35 AU - 11.19 AU

Year: 12782 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,303,090 km

• M1: 114,442 km (0.096 R)
• M2: 1,383,631 km (0.115 R)
• M3: 1,969,157 km (0.118 R)
• M4: 2,666,881 km (0.12 R)
• M5: 3,431,476 km (0.104 R)
• M6: 4,050,662 km (0.118 R)
• M7: 6,306,747 km (0.094 R)
• M8: 8,220,702 km (0.098 R)
• M9: 9,646,220 km (0.05 R)
• M10: 16,035,097 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 5.5

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.71 AU - 15.51 AU

Year: 19168 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,303,090 km

• M1: 68,665 km (0.076 R)
• M2: 286,330 km (0.115 R)
• M3: 718,070 km (0.086 R)
• M4: 1,209,648 km (0.119 R)
• M5: 1,466,658 km (0.092 R)
• M6: 2,618,860 km (0.09 R)
• M7: 4,534,760 km (0.102 R)
• M8: 6,033,282 km (0.113 R)
• M9: 25,268,277 km (0.101 R)
• M10: 25,796,208 km (0.051 R)
• M11: 28,774,702 km (0.115 R)
• M12: 30,287,435 km (0.083 R)
• M13: 30,763,306 km (0.093 R)
• M14: 38,930,751 km (0.117 R)
• M15: 41,213,316 km (0.095 R)
• M16: 49,409,933 km (0.118 R)
• M17: 49,903,905 km (0.106 R)
• M18: 52,765,413 km (0.059 R)
• M19: 60,487,655 km (0.083 R)
• M20: 63,349,163 km (0.113 R)
• M21: 64,127,222 km (0.105 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit