🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.99 AU

Year: 270 Days

Day: 12.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 51 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 451 Days

Day: 19.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,529,438 km

• M1: 532,269 km (0.093 R)
• M2: 593,006 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.17 AU

Year: 854 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 74.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,529,438 km

• M1: 646,861 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.71 AU - 5.67 AU

Year: 4215 Days

Day: 31.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,529,438 km

• M1: 210,185 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 13.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.42 AU - 13.96 AU

Year: 15171 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,529,438 km

• M1: 165,754 km (0.106 R)
• M2: 923,468 km (0.114 R)
• M3: 1,367,025 km (0.084 R)
• M4: 1,815,520 km (0.081 R)
• M5: 2,490,655 km (0.118 R)
• M6: 3,628,197 km (0.105 R)
• M7: 6,605,045 km (0.116 R)
• M8: 7,354,231 km (0.107 R)
• M9: 8,813,858 km (0.09 R)
• M10: 10,001,515 km (0.108 R)
• M11: 16,537,446 km (0.105 R)
• M12: 18,767,053 km (0.077 R)
• M13: 22,042,797 km (0.043 R)
• M14: 22,721,373 km (0.091 R)
• M15: 23,917,109 km (0.092 R)
• M16: 25,364,469 km (0.102 R)
• M17: 28,547,462 km (0.117 R)
• M18: 30,651,856 km (0.115 R)
• M19: 35,036,719 km (0.085 R)
• M20: 37,721,402 km (0.077 R)
• M21: 38,552,867 km (0.11 R)
• M22: 43,800,611 km (0.111 R)
• M23: 45,338,776 km (0.112 R)
• M24: 47,231,638 km (0.081 R)
• M25: 49,506,124 km (0.119 R)
• M26: 55,332,064 km (0.113 R)
• M27: 59,149,951 km (0.117 R)
• M28: 64,903,784 km (0.117 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit