🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.82 AU

Year: 248 Days

Day: 24.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,712,335 km

• M1: 15,409 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.38 AU - 3.9 AU

Year: 2602 Days

Day: 47.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.76 AU - 4.42 AU

Year: 3100 Days

Day: 28.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.15 AU - 15.39 AU

Year: 18115 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,712,335 km

• M1: 87,066 km (0.119 R)
• M2: 335,698 km (0.115 R)
• M3: 612,454 km (0.088 R)
• M4: 1,249,441 km (0.077 R)
• M5: 1,718,431 km (0.116 R)
• M6: 2,026,453 km (0.082 R)
• M7: 2,734,051 km (0.069 R)
• M8: 3,046,411 km (0.106 R)
• M9: 3,644,354 km (0.038 R)
• M10: 5,351,565 km (0.107 R)
• M11: 5,741,267 km (0.104 R)
• M12: 6,873,873 km (0.118 R)
• M13: 7,295,589 km (0.077 R)
• M14: 10,745,316 km (0.037 R)
• M15: 12,622,320 km (0.097 R)
• M16: 14,833,227 km (0.045 R)
• M17: 16,533,108 km (0.07 R)
• M18: 23,503,321 km (0.085 R)
• M19: 24,636,226 km (0.114 R)
• M20: 27,866,493 km (0.086 R)
• M21: 30,441,521 km (0.05 R)
• M22: 31,368,430 km (0.116 R)
• M23: 33,278,794 km (0.106 R)
• M24: 36,748,418 km (0.117 R)
• M25: 39,594,667 km (0.106 R)
• M26: 40,947,032 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit