🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.38 AU - 1.64 AU

Year: 703 Days

Day: 41.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.56 AU - 3.96 AU

Year: 2229 Days

Day: 42.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.33 AU - 3.33 AU

Year: 2302 Days

Day: 40.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 10.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.75 AU - 6.23 AU

Year: 4222 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,304,915 km

• M1: 134,339 km (0.093 R)
• M2: 509,530 km (0.068 R)
• M3: 1,174,194 km (0.098 R)
• M4: 1,602,343 km (0.065 R)
• M5: 2,569,194 km (0.115 R)
• M6: 3,668,738 km (0.111 R)
• M7: 4,996,270 km (0.115 R)
• M8: 5,746,952 km (0.115 R)
• M9: 6,820,466 km (0.115 R)
• M10: 7,365,152 km (0.073 R)
• M11: 8,250,771 km (0.081 R)
• M12: 8,809,370 km (0.094 R)
• M13: 9,299,153 km (0.089 R)
• M14: 10,982,578 km (0.094 R)
• M15: 12,026,023 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 11.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.1 AU - 13.02 AU

Year: 12997 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 144.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,304,915 km

• M1: 138,528 km (0.068 R)
• M2: 769,681 km (0.096 R)
• M3: 2,570,241 km (0.119 R)
• M4: 3,658,865 km (0.074 R)
• M5: 4,030,316 km (0.084 R)
• M6: 6,754,045 km (0.086 R)
• M7: 7,181,147 km (0.097 R)
• M8: 9,553,021 km (0.068 R)
• M9: 11,367,793 km (0.104 R)
• M10: 14,996,439 km (0.119 R)
• M11: 19,861,212 km (0.114 R)
• M12: 21,293,911 km (0.082 R)
• M13: 21,928,505 km (0.083 R)
• M14: 27,302,958 km (0.088 R)
• M15: 28,304,964 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit