🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.58 AU - 0.7 AU

Year: 183 Days

Day: 45.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,329,676 km

• M1: 46,675 km (0.12 R)
• M2: 169,494 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.14 AU - 4.1 AU

Year: 2455 Days

Day: 42.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,329,676 km

• M1: 305,479 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.07 AU - 4.73 AU

Year: 2745 Days

Day: 18 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.2

Radius: 3.6

Gravity: 57.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.75 AU - 15.53 AU

Year: 18953 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,329,676 km

• M1: 48,021 km (0.092 R)
• M2: 341,682 km (0.049 R)
• M3: 1,430,006 km (0.108 R)
• M4: 2,534,936 km (0.087 R)
• M5: 3,356,378 km (0.084 R)
• M6: 3,766,126 km (0.058 R)
• M7: 5,905,974 km (0.101 R)
• M8: 6,327,541 km (0.114 R)
• M9: 6,634,366 km (0.059 R)
• M10: 9,798,212 km (0.101 R)
• M11: 12,164,850 km (0.101 R)
• M12: 12,984,646 km (0.089 R)
• M13: 13,840,795 km (0.089 R)
• M14: 15,428,178 km (0.105 R)
• M15: 24,884,259 km (0.095 R)
• M16: 25,757,013 km (0.066 R)
• M17: 33,749,579 km (0.076 R)
• M18: 34,147,659 km (0.05 R)
• M19: 34,953,243 km (0.113 R)
• M20: 67,698,272 km (0.058 R)
• M21: 70,902,360 km (0.119 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit