🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 27.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.76 AU

Year: 658 Days

Day: 44 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.7 AU

Year: 658 Days

Day: 17.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.76 AU - 3.96 AU

Year: 2206 Days

Day: 17 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,207,942 km

• M1: 142,268 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.63 AU - 4.23 AU

Year: 2790 Days

Day: 19.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 9.6

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.34 AU - 10.28 AU

Year: 8580 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,207,942 km

• M1: 119,379 km (0.09 R)
• M2: 469,438 km (0.066 R)
• M3: 1,424,022 km (0.075 R)
• M4: 4,338,637 km (0.111 R)
• M5: 4,770,826 km (0.105 R)
• M6: 7,539,433 km (0.029 R)
• M7: 8,037,594 km (0.092 R)
• M8: 10,153,656 km (0.118 R)
• M9: 10,710,011 km (0.105 R)
• M10: 12,789,720 km (0.056 R)
• M11: 13,319,297 km (0.085 R)
• M12: 18,538,916 km (0.107 R)
• M13: 19,912,225 km (0.096 R)
• M14: 25,345,320 km (0.119 R)
• M15: 27,323,602 km (0.117 R)
• M16: 29,099,479 km (0.095 R)
• M17: 39,638,050 km (0.083 R)
• M18: 44,401,246 km (0.112 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit