🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.07 AU - 1.29 AU

Year: 451 Days

Day: 16.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.75 AU - 2.63 AU

Year: 1139 Days

Day: 33.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,649,834 km

• M1: 283,638 km (0.116 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 7.3

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.18 AU - 17.02 AU

Year: 19607 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,649,834 km

• M1: 90,806 km (0.109 R)
• M2: 448,195 km (0.108 R)
• M3: 1,310,777 km (0.12 R)
• M4: 2,950,070 km (0.116 R)
• M5: 3,745,183 km (0.086 R)
• M6: 3,979,752 km (0.079 R)
• M7: 4,478,212 km (0.091 R)
• M8: 5,123,428 km (0.104 R)
• M9: 5,413,049 km (0.076 R)
• M10: 6,064,847 km (0.061 R)
• M11: 6,853,976 km (0.105 R)
• M12: 7,116,820 km (0.094 R)
• M13: 7,851,046 km (0.026 R)
• M14: 8,434,029 km (0.09 R)
• M15: 9,308,877 km (0.082 R)
• M16: 13,148,606 km (0.089 R)
• M17: 14,180,831 km (0.107 R)
• M18: 14,536,575 km (0.116 R)
• M19: 16,096,432 km (0.112 R)
• M20: 16,718,908 km (0.072 R)
• M21: 17,600,937 km (0.114 R)
• M22: 19,024,511 km (0.065 R)
• M23: 20,163,848 km (0.045 R)
• M24: 20,795,750 km (0.066 R)
• M25: 24,458,803 km (0.097 R)
• M26: 25,385,263 km (0.096 R)
• M27: 28,869,696 km (0.11 R)
• M28: 31,562,308 km (0.078 R)
• M29: 37,037,291 km (0.117 R)
• M30: 41,790,016 km (0.087 R)
• M31: 49,169,230 km (0.088 R)
• M32: 58,821,284 km (0.094 R)
• M33: 65,649,829 km (0.088 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit