🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 47.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,971,535 km

• M1: 368,160 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.03 AU - 1.41 AU

Year: 480 Days

Day: 45.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 157 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.96 AU - 2.64 AU

Year: 1243 Days

Day: 42.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,971,535 km

• M1: 1,493,585 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 9.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.93 AU - 7.07 AU

Year: 5239 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,971,535 km

• M1: 113,096 km (0.104 R)
• M2: 714,031 km (0.106 R)
• M3: 1,037,611 km (0.108 R)
• M4: 1,415,345 km (0.051 R)
• M5: 1,764,507 km (0.057 R)
• M6: 2,454,153 km (0.066 R)
• M7: 2,779,977 km (0.105 R)
• M8: 3,154,122 km (0.091 R)
• M9: 3,800,833 km (0.095 R)
• M10: 4,360,180 km (0.102 R)
• M11: 4,840,987 km (0.048 R)
• M12: 5,273,026 km (0.083 R)
• M13: 5,908,817 km (0.057 R)
• M14: 7,263,725 km (0.071 R)
• M15: 7,579,227 km (0.069 R)
• M16: 7,977,157 km (0.081 R)
• M17: 11,633,329 km (0.104 R)
• M18: 12,017,347 km (0.085 R)
• M19: 12,810,664 km (0.112 R)
• M20: 14,611,972 km (0.109 R)
• M21: 15,172,515 km (0.102 R)
• M22: 18,775,430 km (0.118 R)
• M23: 21,879,885 km (0.1 R)
• M24: 22,539,462 km (0.114 R)
• M25: 24,992,269 km (0.053 R)
• M26: 26,037,659 km (0.066 R)
• M27: 29,260,596 km (0.108 R)
• M28: 29,792,715 km (0.068 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit