🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.34 AU - 1.94 AU

Year: 800 Days

Day: 24 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,812,566 km

• M1: 28,124 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.04 AU - 3.18 AU

Year: 2089 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,812,566 km

• M1: 44,879 km (0.097 R)
• M2: 465,100 km (0.077 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 10.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.05 AU - 6.01 AU

Year: 4952 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,812,566 km

• M1: 135,536 km (0.097 R)
• M2: 1,110,914 km (0.11 R)
• M3: 1,591,572 km (0.12 R)
• M4: 2,671,220 km (0.115 R)
• M5: 3,160,704 km (0.068 R)
• M6: 3,526,471 km (0.094 R)
• M7: 4,555,255 km (0.108 R)
• M8: 4,947,950 km (0.108 R)
• M9: 6,263,812 km (0.037 R)
• M10: 9,416,887 km (0.037 R)
• M11: 11,602,512 km (0.084 R)
• M12: 14,365,285 km (0.053 R)
• M13: 18,202,022 km (0.052 R)
• M14: 19,705,032 km (0.056 R)
• M15: 20,552,952 km (0.074 R)
• M16: 21,629,608 km (0.09 R)
• M17: 21,973,683 km (0.114 R)
• M18: 24,337,180 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 7.6

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.88 AU - 13.64 AU

Year: 17357 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,812,566 km

• M1: 95,144 km (0.093 R)
• M2: 401,969 km (0.117 R)
• M3: 1,046,288 km (0.059 R)
• M4: 1,319,902 km (0.086 R)
• M5: 1,657,993 km (0.103 R)
• M6: 2,739,137 km (0.096 R)
• M7: 3,032,798 km (0.096 R)
• M8: 3,347,252 km (0.109 R)
• M9: 3,830,154 km (0.069 R)
• M10: 5,560,553 km (0.113 R)
• M11: 6,661,743 km (0.086 R)
• M12: 7,519,238 km (0.065 R)
• M13: 8,809,220 km (0.096 R)
• M14: 9,234,377 km (0.034 R)
• M15: 11,072,636 km (0.119 R)
• M16: 11,693,916 km (0.09 R)
• M17: 12,272,710 km (0.103 R)
• M18: 14,340,452 km (0.069 R)
• M19: 16,550,012 km (0.097 R)
• M20: 18,976,939 km (0.1 R)
• M21: 22,405,273 km (0.092 R)
• M22: 22,898,048 km (0.12 R)
• M23: 27,777,183 km (0.095 R)
• M24: 31,923,138 km (0.065 R)
• M25: 33,179,312 km (0.038 R)
• M26: 34,078,096 km (0.117 R)
• M27: 38,534,766 km (0.109 R)
• M28: 41,712,524 km (0.115 R)
• M29: 42,308,522 km (0.097 R)
• M30: 42,759,111 km (0.113 R)
• M31: 43,670,162 km (0.106 R)
• M32: 47,605,483 km (0.119 R)
• M33: 48,912,969 km (0.119 R)
• M34: 51,942,325 km (0.119 R)
• M35: 56,353,817 km (0.116 R)
• M36: 61,008,704 km (0.095 R)
• M37: 65,111,875 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit