🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 26.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,144,134 km

• M1: 72,854 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.08 AU

Year: 335 Days

Day: 22.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,144,134 km

• M1: 107,710 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.69 AU - 1.99 AU

Year: 903 Days

Day: 29.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.82 AU - 3.12 AU

Year: 1851 Days

Day: 14.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,144,134 km

• M1: 99,034 km (0.103 R)
• M2: 1,642,585 km (0.108 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 9.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7 AU - 7.24 AU

Year: 6871 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,144,134 km

• M1: 126,709 km (0.099 R)
• M2: 802,892 km (0.089 R)
• M3: 1,160,879 km (0.102 R)
• M4: 1,922,183 km (0.074 R)
• M5: 6,279,670 km (0.119 R)
• M6: 8,636,584 km (0.077 R)
• M7: 9,262,651 km (0.111 R)
• M8: 11,529,059 km (0.079 R)
• M9: 12,724,346 km (0.062 R)
• M10: 13,306,581 km (0.107 R)
• M11: 13,673,694 km (0.118 R)
• M12: 14,572,628 km (0.106 R)
• M13: 16,911,740 km (0.078 R)
• M14: 17,451,639 km (0.069 R)
• M15: 18,565,694 km (0.066 R)
• M16: 19,667,482 km (0.067 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit