🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.06 AU - 1.46 AU

Year: 539 Days

Day: 15.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,310,940 km

• M1: 185,801 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.53 AU

Year: 539 Days

Day: 44.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.98 AU - 2.46 AU

Year: 1260 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 144 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.01 AU - 4.25 AU

Year: 3196 Days

Day: 46.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.15 AU - 8.03 AU

Year: 7189 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,310,940 km

• M1: 176,675 km (0.056 R)
• M2: 688,449 km (0.102 R)
• M3: 1,352,066 km (0.03 R)
• M4: 2,101,551 km (0.06 R)
• M5: 2,933,016 km (0.102 R)
• M6: 3,609,647 km (0.1 R)
• M7: 4,132,492 km (0.116 R)
• M8: 5,553,223 km (0.096 R)
• M9: 6,013,685 km (0.114 R)
• M10: 6,817,175 km (0.084 R)
• M11: 7,380,261 km (0.119 R)
• M12: 8,228,332 km (0.08 R)
• M13: 9,378,889 km (0.041 R)
• M14: 13,121,229 km (0.075 R)
• M15: 13,995,330 km (0.107 R)
• M16: 15,917,064 km (0.07 R)
• M17: 17,823,090 km (0.059 R)
• M18: 21,168,847 km (0.068 R)
• M19: 22,443,570 km (0.116 R)
• M20: 24,146,293 km (0.045 R)
• M21: 26,900,390 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit