🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.85 AU - 0.95 AU

Year: 299 Days

Day: 32.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,955,957 km

• M1: 30,518 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.45 AU - 2.95 AU

Year: 1552 Days

Day: 44.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.49 AU - 3.93 AU

Year: 2500 Days

Day: 44.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 10.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.13 AU - 8.25 AU

Year: 7460 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,955,957 km

• M1: 127,158 km (0.117 R)
• M2: 540,198 km (0.118 R)
• M3: 959,970 km (0.102 R)
• M4: 1,550,432 km (0.075 R)
• M5: 3,393,777 km (0.086 R)
• M6: 3,939,660 km (0.094 R)
• M7: 4,715,774 km (0.115 R)
• M8: 5,760,715 km (0.101 R)
• M9: 6,888,533 km (0.084 R)
• M10: 8,526,031 km (0.088 R)
• M11: 14,330,578 km (0.116 R)
• M12: 16,443,948 km (0.108 R)
• M13: 21,487,640 km (0.12 R)
• M14: 22,766,103 km (0.093 R)
• M15: 24,625,006 km (0.08 R)
• M16: 25,552,214 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 12.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.66 AU - 7.88 AU

Year: 7577 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,955,957 km

• M1: 161,865 km (0.116 R)
• M2: 789,578 km (0.062 R)
• M3: 1,643,183 km (0.032 R)
• M4: 2,774,741 km (0.039 R)
• M5: 6,548,198 km (0.102 R)
• M6: 7,549,457 km (0.098 R)
• M7: 11,919,510 km (0.118 R)
• M8: 12,596,889 km (0.071 R)
• M9: 14,606,886 km (0.086 R)
• M10: 15,261,676 km (0.077 R)
• M11: 17,542,295 km (0.104 R)
• M12: 19,466,872 km (0.076 R)
• M13: 20,999,951 km (0.049 R)
• M14: 23,894,819 km (0.065 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit