🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 152 Days

Day: 28.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.62 AU - 2.64 AU

Year: 1159 Days

Day: 40.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.06 AU - 2.46 AU

Year: 1267 Days

Day: 42.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.6

Radius: 6.3

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.14 AU - 17.46 AU

Year: 25670 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,453,552 km

• M1: 78,389 km (0.108 R)
• M2: 500,255 km (0.119 R)
• M3: 743,202 km (0.065 R)
• M4: 1,477,429 km (0.096 R)
• M5: 2,616,317 km (0.114 R)
• M6: 2,895,317 km (0.116 R)
• M7: 3,365,503 km (0.118 R)
• M8: 5,808,885 km (0.092 R)
• M9: 7,364,254 km (0.105 R)
• M10: 8,078,734 km (0.1 R)
• M11: 8,344,719 km (0.107 R)
• M12: 8,782,592 km (0.068 R)
• M13: 13,963,615 km (0.118 R)
• M14: 16,118,871 km (0.113 R)
• M15: 16,541,037 km (0.079 R)
• M16: 16,970,382 km (0.086 R)
• M17: 18,762,864 km (0.111 R)
• M18: 19,324,305 km (0.111 R)
• M19: 21,176,177 km (0.069 R)
• M20: 25,341,879 km (0.095 R)
• M21: 26,725,809 km (0.069 R)
• M22: 28,403,250 km (0.086 R)
• M23: 32,901,808 km (0.106 R)
• M24: 41,363,512 km (0.07 R)
• M25: 41,678,565 km (0.094 R)
• M26: 42,633,748 km (0.101 R)
• M27: 44,918,855 km (0.105 R)
• M28: 45,922,657 km (0.118 R)
• M29: 51,348,572 km (0.057 R)
• M30: 54,687,147 km (0.113 R)
• M31: 56,216,486 km (0.11 R)
• M32: 57,381,854 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit