🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.51 AU - 2.07 AU

Year: 870 Days

Day: 12.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 12

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.74 AU - 7.66 AU

Year: 7021 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,004,480 km

• M1: 151,393 km (0.088 R)
• M2: 598,242 km (0.077 R)
• M3: 1,855,313 km (0.087 R)
• M4: 2,253,094 km (0.068 R)
• M5: 2,940,346 km (0.05 R)
• M6: 5,073,313 km (0.085 R)
• M7: 6,929,673 km (0.104 R)
• M8: 8,535,157 km (0.114 R)
• M9: 8,962,857 km (0.082 R)
• M10: 11,136,065 km (0.074 R)
• M11: 14,552,282 km (0.095 R)
• M12: 15,163,839 km (0.039 R)
• M13: 27,264,511 km (0.102 R)
• M14: 28,109,141 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.3

Radius: 7.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.34 AU - 21.14 AU

Year: 29484 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,004,480 km

• M1: 95,743 km (0.073 R)
• M2: 609,163 km (0.05 R)
• M3: 977,921 km (0.063 R)
• M4: 1,323,492 km (0.073 R)
• M5: 1,768,995 km (0.09 R)
• M6: 2,194,302 km (0.108 R)
• M7: 2,531,495 km (0.103 R)
• M8: 7,308,006 km (0.056 R)
• M9: 8,062,876 km (0.082 R)
• M10: 9,108,416 km (0.098 R)
• M11: 11,536,838 km (0.113 R)
• M12: 12,785,232 km (0.071 R)
• M13: 15,721,839 km (0.109 R)
• M14: 17,912,101 km (0.073 R)
• M15: 22,220,669 km (0.09 R)
• M16: 22,663,778 km (0.118 R)
• M17: 24,613,637 km (0.119 R)
• M18: 25,207,690 km (0.106 R)
• M19: 30,309,725 km (0.118 R)
• M20: 33,970,984 km (0.037 R)
• M21: 41,989,130 km (0.074 R)
• M22: 44,742,928 km (0.073 R)
• M23: 45,449,628 km (0.109 R)
• M24: 50,798,351 km (0.081 R)
• M25: 54,320,782 km (0.058 R)
• M26: 54,923,362 km (0.097 R)
• M27: 61,412,469 km (0.054 R)
• M28: 63,166,355 km (0.087 R)
• M29: 67,234,220 km (0.076 R)
• M30: 79,960,211 km (0.044 R)
• M31: 81,524,556 km (0.091 R)
• M32: 90,212,902 km (0.1 R)
• M33: 91,057,830 km (0.103 R)
• M34: 94,489,905 km (0.09 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit