🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 212 Days

Day: 12.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,307,536 km

• M1: 152,440 km (0.108 R)
• M2: 439,519 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 319 Days

Day: 36.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.67 AU - 1.83 AU

Year: 837 Days

Day: 46.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.14 AU

Year: 837 Days

Day: 28.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.75 AU - 3.43 AU

Year: 1964 Days

Day: 26.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 12.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.69 AU - 6.23 AU

Year: 5262 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,307,536 km

• M1: 160,519 km (0.08 R)
• M2: 582,385 km (0.104 R)
• M3: 1,166,415 km (0.082 R)
• M4: 1,818,661 km (0.116 R)
• M5: 2,467,318 km (0.118 R)
• M6: 2,924,190 km (0.12 R)
• M7: 3,341,717 km (0.068 R)
• M8: 3,862,019 km (0.093 R)
• M9: 4,768,582 km (0.077 R)
• M10: 5,298,906 km (0.077 R)
• M11: 6,067,091 km (0.077 R)
• M12: 7,034,690 km (0.065 R)
• M13: 8,349,805 km (0.081 R)
• M14: 9,237,070 km (0.115 R)
• M15: 10,939,943 km (0.07 R)
• M16: 11,418,656 km (0.036 R)
• M17: 15,768,064 km (0.071 R)
• M18: 16,492,567 km (0.082 R)
• M19: 18,249,295 km (0.057 R)
• M20: 21,517,260 km (0.119 R)
• M21: 22,478,576 km (0.037 R)
• M22: 24,266,121 km (0.11 R)
• M23: 25,156,976 km (0.071 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit