🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 176 Days

Day: 44.5 Hours

Environment

Temp: 247 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 36.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.05 AU - 2.89 AU

Year: 1364 Days

Day: 39.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.22 AU - 3.86 AU

Year: 2341 Days

Day: 28.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 5.8

Gravity: 15.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.3 AU - 14.36 AU

Year: 19065 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,683,521 km

• M1: 72,405 km (0.083 R)
• M2: 254,915 km (0.066 R)
• M3: 473,627 km (0.099 R)
• M4: 1,051,673 km (0.089 R)
• M5: 1,503,309 km (0.101 R)
• M6: 1,906,774 km (0.115 R)
• M7: 2,254,889 km (0.112 R)
• M8: 2,713,406 km (0.1 R)
• M9: 3,128,391 km (0.1 R)
• M10: 3,364,755 km (0.102 R)
• M11: 3,641,362 km (0.055 R)
• M12: 5,149,608 km (0.117 R)
• M13: 5,331,369 km (0.118 R)
• M14: 5,669,311 km (0.087 R)
• M15: 7,166,037 km (0.102 R)
• M16: 10,101,746 km (0.044 R)
• M17: 11,645,297 km (0.12 R)
• M18: 17,452,237 km (0.047 R)
• M19: 18,705,119 km (0.104 R)
• M20: 21,859,540 km (0.028 R)
• M21: 24,728,079 km (0.114 R)
• M22: 25,772,721 km (0.086 R)
• M23: 26,846,385 km (0.114 R)
• M24: 27,064,648 km (0.119 R)
• M25: 28,625,852 km (0.114 R)
• M26: 30,128,413 km (0.055 R)
• M27: 33,289,715 km (0.118 R)
• M28: 34,820,700 km (0.054 R)
• M29: 38,852,213 km (0.096 R)
• M30: 41,269,265 km (0.1 R)
• M31: 48,470,159 km (0.076 R)
• M32: 49,119,114 km (0.117 R)
• M33: 51,941,577 km (0.093 R)
• M34: 55,575,310 km (0.058 R)
• M35: 60,491,245 km (0.093 R)
• M36: 62,766,180 km (0.076 R)
• M37: 64,705,118 km (0.086 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit