🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.01 AU - 1.13 AU

Year: 415 Days

Day: 22.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.89 AU - 2.43 AU

Year: 1190 Days

Day: 19.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.12 AU - 4.6 AU

Year: 2842 Days

Day: 20.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 11.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.62 AU - 5.04 AU

Year: 3978 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,763,120 km

• M1: 139,276 km (0.096 R)
• M2: 765,044 km (0.044 R)
• M3: 1,196,334 km (0.077 R)
• M4: 1,744,610 km (0.116 R)
• M5: 2,163,634 km (0.09 R)
• M6: 2,985,973 km (0.054 R)
• M7: 3,405,446 km (0.056 R)
• M8: 4,025,978 km (0.111 R)
• M9: 4,977,271 km (0.102 R)
• M10: 5,342,290 km (0.099 R)
• M11: 6,264,860 km (0.112 R)
• M12: 8,390,197 km (0.078 R)
• M13: 9,267,289 km (0.104 R)
• M14: 9,672,101 km (0.074 R)
• M15: 10,321,056 km (0.045 R)
• M16: 10,958,044 km (0.063 R)
• M17: 11,748,370 km (0.073 R)
• M18: 12,310,708 km (0.064 R)
• M19: 13,027,282 km (0.045 R)
• M20: 16,017,294 km (0.117 R)
• M21: 20,906,751 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.94 AU - 5.96 AU

Year: 5439 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,763,120 km

• M1: 112,348 km (0.108 R)
• M2: 493,823 km (0.083 R)
• M3: 828,623 km (0.116 R)
• M4: 1,441,076 km (0.113 R)
• M5: 1,960,779 km (0.099 R)
• M6: 2,297,075 km (0.072 R)
• M7: 3,147,240 km (0.075 R)
• M8: 3,480,245 km (0.068 R)
• M9: 4,292,113 km (0.091 R)
• M10: 4,597,741 km (0.094 R)
• M11: 5,253,279 km (0.069 R)
• M12: 6,851,882 km (0.055 R)
• M13: 10,243,265 km (0.071 R)
• M14: 12,971,033 km (0.099 R)
• M15: 14,672,559 km (0.102 R)
• M16: 17,917,935 km (0.116 R)
• M17: 20,234,758 km (0.092 R)
• M18: 23,520,076 km (0.112 R)
• M19: 24,798,091 km (0.047 R)
• M20: 28,194,711 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit