🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 154 Days

Day: 27.1 Hours

Environment

Temp: 283 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.58 AU - 0.7 AU

Year: 157 Days

Day: 21.9 Hours

Environment

Temp: 326 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.5 AU - 3.78 AU

Year: 1711 Days

Day: 24.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,250,838 km

• M1: 432,637 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.21 AU - 9.83 AU

Year: 7650 Days

Day: 37.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 10

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.02 AU - 14.46 AU

Year: 12373 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,250,838 km

• M1: 126,111 km (0.026 R)
• M2: 1,499,868 km (0.102 R)
• M3: 3,909,740 km (0.079 R)
• M4: 5,636,997 km (0.041 R)
• M5: 6,453,353 km (0.111 R)
• M6: 6,930,869 km (0.1 R)
• M7: 7,346,602 km (0.044 R)
• M8: 8,838,093 km (0.117 R)
• M9: 11,411,176 km (0.119 R)
• M10: 12,714,622 km (0.114 R)
• M11: 14,048,886 km (0.098 R)
• M12: 18,610,274 km (0.068 R)
• M13: 19,743,478 km (0.105 R)
• M14: 20,922,010 km (0.078 R)
• M15: 23,604,300 km (0.103 R)
• M16: 24,261,783 km (0.087 R)
• M17: 27,526,457 km (0.087 R)
• M18: 41,452,672 km (0.044 R)
• M19: 41,861,075 km (0.116 R)
• M20: 43,241,414 km (0.1 R)
• M21: 46,384,615 km (0.027 R)
• M22: 47,415,943 km (0.096 R)
• M23: 48,613,025 km (0.083 R)
• M24: 49,983,940 km (0.078 R)
• M25: 51,067,776 km (0.069 R)
• M26: 52,325,595 km (0.116 R)
• M27: 53,122,054 km (0.042 R)
• M28: 53,442,942 km (0.091 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit