🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.53 AU - 1.79 AU

Year: 773 Days

Day: 16.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.72 AU - 2.14 AU

Year: 970 Days

Day: 38.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.16 AU - 2.54 AU

Year: 1303 Days

Day: 12.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.31 AU - 4.17 AU

Year: 2616 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 57.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 10

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.96 AU - 6.46 AU

Year: 5597 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,984,462 km

• M1: 129,552 km (0.056 R)
• M2: 504,743 km (0.046 R)
• M3: 1,493,436 km (0.101 R)
• M4: 2,189,664 km (0.032 R)
• M5: 2,664,488 km (0.105 R)
• M6: 2,993,154 km (0.102 R)
• M7: 3,558,634 km (0.093 R)
• M8: 4,413,736 km (0.096 R)
• M9: 6,176,746 km (0.096 R)
• M10: 6,494,642 km (0.041 R)
• M11: 6,823,458 km (0.05 R)
• M12: 7,586,407 km (0.12 R)
• M13: 8,214,120 km (0.03 R)
• M14: 9,158,830 km (0.1 R)
• M15: 12,528,522 km (0.115 R)
• M16: 13,300,298 km (0.116 R)
• M17: 16,524,730 km (0.055 R)
• M18: 17,077,495 km (0.101 R)
• M19: 20,586,313 km (0.096 R)
• M20: 21,011,619 km (0.079 R)
• M21: 21,733,429 km (0.105 R)
• M22: 22,471,695 km (0.061 R)
• M23: 23,150,420 km (0.036 R)
• M24: 23,610,434 km (0.081 R)
• M25: 25,349,359 km (0.106 R)
• M26: 26,167,510 km (0.042 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit