🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 34.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 14.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.67 AU - 4.49 AU

Year: 5406 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,713,650 km

• M1: 194,776 km (0.105 R)
• M2: 705,055 km (0.108 R)
• M3: 1,311,076 km (0.114 R)
• M4: 3,316,286 km (0.099 R)
• M5: 4,647,707 km (0.066 R)
• M6: 5,830,876 km (0.119 R)
• M7: 7,647,742 km (0.106 R)
• M8: 8,830,613 km (0.093 R)
• M9: 10,500,125 km (0.081 R)
• M10: 12,739,605 km (0.069 R)
• M11: 15,522,873 km (0.095 R)
• M12: 18,212,942 km (0.094 R)
• M13: 18,896,754 km (0.116 R)
• M14: 23,847,546 km (0.114 R)
• M15: 25,250,475 km (0.088 R)
• M16: 28,402,353 km (0.049 R)
• M17: 29,044,427 km (0.077 R)
• M18: 30,072,912 km (0.051 R)
• M19: 33,304,226 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.66 AU - 4.92 AU

Year: 6877 Days

Day: 6.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,713,650 km

• M1: 111,899 km (0.107 R)
• M2: 455,825 km (0.091 R)
• M3: 785,389 km (0.115 R)
• M4: 1,735,634 km (0.057 R)
• M5: 2,597,767 km (0.029 R)
• M6: 2,882,153 km (0.119 R)
• M7: 3,208,575 km (0.105 R)
• M8: 4,109,454 km (0.092 R)
• M9: 4,578,144 km (0.116 R)
• M10: 5,654,201 km (0.106 R)
• M11: 6,168,369 km (0.1 R)
• M12: 6,505,413 km (0.07 R)
• M13: 7,179,800 km (0.046 R)
• M14: 8,137,077 km (0.114 R)
• M15: 8,835,101 km (0.106 R)
• M16: 10,778,975 km (0.105 R)
• M17: 11,219,242 km (0.09 R)
• M18: 11,876,425 km (0.105 R)
• M19: 13,323,037 km (0.061 R)
• M20: 15,491,608 km (0.079 R)
• M21: 18,433,450 km (0.076 R)
• M22: 19,925,988 km (0.116 R)
• M23: 21,651,300 km (0.08 R)
• M24: 24,214,211 km (0.104 R)
• M25: 25,310,913 km (0.084 R)
• M26: 26,972,795 km (0.081 R)
• M27: 30,707,207 km (0.105 R)
• M28: 32,192,115 km (0.09 R)
• M29: 36,058,772 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit