🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.62 AU - 4.06 AU

Year: 2287 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.9 AU - 3.82 AU

Year: 2308 Days

Day: 42.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,996,460 km

• M1: 28,723 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.22 AU - 4.68 AU

Year: 2942 Days

Day: 24.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,996,460 km

• M1: 1,571,376 km (0.074 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 13.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.71 AU - 7.37 AU

Year: 7000 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,996,460 km

• M1: 164,558 km (0.092 R)
• M2: 686,355 km (0.113 R)
• M3: 1,108,670 km (0.077 R)
• M4: 1,620,295 km (0.082 R)
• M5: 2,047,546 km (0.115 R)
• M6: 2,515,039 km (0.104 R)
• M7: 2,972,510 km (0.119 R)
• M8: 3,600,073 km (0.117 R)
• M9: 4,185,150 km (0.073 R)
• M10: 5,392,854 km (0.062 R)
• M11: 6,161,637 km (0.085 R)
• M12: 8,118,377 km (0.115 R)
• M13: 10,174,899 km (0.088 R)
• M14: 16,243,337 km (0.099 R)
• M15: 17,435,482 km (0.068 R)
• M16: 18,332,172 km (0.119 R)
• M17: 23,283,861 km (0.112 R)
• M18: 26,467,603 km (0.115 R)
• M19: 30,126,318 km (0.036 R)
• M20: 30,817,012 km (0.093 R)
• M21: 32,229,964 km (0.104 R)
• M22: 34,537,062 km (0.107 R)
• M23: 37,971,829 km (0.029 R)

Asteroid Belt

Center: 9.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 5.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.03 AU - 15.47 AU

Year: 17061 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,996,460 km

• M1: 73,453 km (0.119 R)
• M2: 274,961 km (0.065 R)
• M3: 575,952 km (0.064 R)
• M4: 1,271,432 km (0.1 R)
• M5: 1,910,664 km (0.118 R)
• M6: 2,372,921 km (0.075 R)
• M7: 3,212,465 km (0.107 R)
• M8: 4,140,121 km (0.099 R)
• M9: 7,409,283 km (0.072 R)
• M10: 23,867,143 km (0.065 R)
• M11: 25,822,986 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit