🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 39.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 247 Days

Day: 35 Hours

Environment

Temp: 155 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.07 AU - 4.89 AU

Year: 3333 Days

Day: 40.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.44 AU - 5.2 AU

Year: 3719 Days

Day: 18.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.4

Radius: 6.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.48 AU - 16.5 AU

Year: 21427 Days

Day: 23.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,952,581 km

• M1: 84,523 km (0.068 R)
• M2: 413,189 km (0.092 R)
• M3: 753,375 km (0.108 R)
• M4: 1,087,427 km (0.035 R)
• M5: 1,929,214 km (0.093 R)
• M6: 2,449,516 km (0.076 R)
• M7: 2,713,406 km (0.117 R)
• M8: 2,934,063 km (0.115 R)
• M9: 5,498,470 km (0.065 R)
• M10: 6,292,834 km (0.114 R)
• M11: 9,223,158 km (0.086 R)
• M12: 9,724,759 km (0.096 R)
• M13: 16,437,365 km (0.078 R)
• M14: 16,769,622 km (0.063 R)
• M15: 17,310,718 km (0.079 R)
• M16: 19,076,870 km (0.05 R)
• M17: 20,192,272 km (0.047 R)
• M18: 21,193,680 km (0.069 R)
• M19: 22,066,584 km (0.045 R)
• M20: 27,532,291 km (0.08 R)
• M21: 28,570,949 km (0.12 R)
• M22: 29,537,651 km (0.092 R)
• M23: 36,246,367 km (0.112 R)
• M24: 39,121,190 km (0.092 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit