🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 280 Days

Day: 30.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 47.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,491,795 km

• M1: 401,371 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.46 AU - 1.64 AU

Year: 716 Days

Day: 15.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.63 AU - 4.05 AU

Year: 2264 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.07 AU - 4.97 AU

Year: 3564 Days

Day: 21 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,491,795 km

• M1: 323,431 km (0.081 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.1

Radius: 10.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.34 AU - 9.78 AU

Year: 9288 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,491,795 km

• M1: 127,457 km (0.112 R)
• M2: 569,220 km (0.115 R)
• M3: 981,811 km (0.103 R)
• M4: 2,571,438 km (0.095 R)
• M5: 3,958,509 km (0.097 R)
• M6: 4,562,436 km (0.112 R)
• M7: 5,823,097 km (0.118 R)
• M8: 7,610,492 km (0.054 R)
• M9: 8,930,694 km (0.049 R)
• M10: 9,737,475 km (0.085 R)
• M11: 10,689,815 km (0.118 R)
• M12: 12,890,699 km (0.084 R)
• M13: 14,156,596 km (0.047 R)
• M14: 18,951,657 km (0.099 R)
• M15: 21,124,566 km (0.112 R)
• M16: 24,558,734 km (0.116 R)
• M17: 34,737,224 km (0.07 R)
• M18: 35,063,347 km (0.032 R)
• M19: 36,612,583 km (0.028 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit