🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.45 AU - 0.73 AU

Year: 163 Days

Day: 26.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.91 AU - 0.97 AU

Year: 328 Days

Day: 17.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.72 AU - 4.24 AU

Year: 2336 Days

Day: 25.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,918,247 km

• M1: 708,944 km (0.072 R)
• M2: 2,123,093 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.11 AU - 4.89 AU

Year: 3436 Days

Day: 41.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 12.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.45 AU - 7.83 AU

Year: 6866 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,918,247 km

• M1: 159,322 km (0.093 R)
• M2: 606,619 km (0.108 R)
• M3: 1,313,918 km (0.11 R)
• M4: 1,778,569 km (0.045 R)
• M5: 2,405,683 km (0.101 R)
• M6: 3,786,173 km (0.036 R)
• M7: 4,234,817 km (0.119 R)
• M8: 4,860,136 km (0.088 R)
• M9: 5,515,225 km (0.084 R)
• M10: 7,224,380 km (0.06 R)
• M11: 9,396,541 km (0.057 R)
• M12: 9,943,322 km (0.106 R)
• M13: 10,559,665 km (0.088 R)
• M14: 11,454,859 km (0.114 R)
• M15: 12,562,631 km (0.108 R)
• M16: 13,283,393 km (0.051 R)
• M17: 14,267,299 km (0.095 R)
• M18: 16,315,293 km (0.075 R)
• M19: 24,214,959 km (0.076 R)
• M20: 24,726,284 km (0.115 R)
• M21: 25,770,328 km (0.111 R)
• M22: 26,662,529 km (0.072 R)
• M23: 27,299,367 km (0.081 R)
• M24: 28,698,108 km (0.095 R)
• M25: 31,335,368 km (0.119 R)
• M26: 33,811,812 km (0.095 R)
• M27: 36,416,011 km (0.112 R)
• M28: 37,539,641 km (0.108 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 14,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit