🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.05 AU - 1.55 AU

Year: 677 Days

Day: 18.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.63 AU - 1.97 AU

Year: 1103 Days

Day: 46.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.03 AU - 2.71 AU

Year: 1666 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,428,858 km

• M1: 177,872 km (0.085 R)
• M2: 669,600 km (0.055 R)
• M3: 1,213,987 km (0.1 R)
• M4: 1,789,939 km (0.08 R)
• M5: 2,310,988 km (0.06 R)
• M6: 2,800,472 km (0.116 R)
• M7: 3,374,778 km (0.11 R)
• M8: 4,044,079 km (0.075 R)
• M9: 5,033,968 km (0.069 R)
• M10: 7,415,566 km (0.108 R)
• M11: 8,355,041 km (0.098 R)
• M12: 9,132,950 km (0.102 R)
• M13: 9,677,935 km (0.048 R)
• M14: 11,136,215 km (0.086 R)
• M15: 11,829,601 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 13.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.83 AU - 3.01 AU

Year: 2278 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,428,858 km

• M1: 162,912 km (0.11 R)
• M2: 1,366,277 km (0.105 R)
• M3: 2,197,593 km (0.105 R)
• M4: 3,504,929 km (0.055 R)
• M5: 4,832,610 km (0.099 R)
• M6: 5,880,393 km (0.105 R)
• M7: 6,725,771 km (0.075 R)
• M8: 7,870,942 km (0.071 R)
• M9: 10,937,998 km (0.108 R)
• M10: 12,649,547 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 9.6

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.62 AU - 4.66 AU

Year: 4563 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,428,858 km

• M1: 119,379 km (0.099 R)
• M2: 454,927 km (0.056 R)
• M3: 816,954 km (0.096 R)
• M4: 1,241,962 km (0.084 R)
• M5: 1,553,275 km (0.086 R)
• M6: 2,892,924 km (0.025 R)
• M7: 3,230,716 km (0.088 R)
• M8: 4,577,096 km (0.113 R)
• M9: 5,279,758 km (0.107 R)
• M10: 5,874,559 km (0.06 R)
• M11: 6,866,393 km (0.048 R)
• M12: 8,001,990 km (0.083 R)
• M13: 8,332,452 km (0.096 R)
• M14: 9,541,203 km (0.069 R)
• M15: 10,337,512 km (0.042 R)
• M16: 11,406,090 km (0.111 R)
• M17: 12,254,609 km (0.062 R)
• M18: 12,843,276 km (0.037 R)
• M19: 13,399,332 km (0.068 R)
• M20: 15,275,887 km (0.094 R)
• M21: 16,364,960 km (0.112 R)
• M22: 18,633,013 km (0.113 R)
• M23: 23,037,474 km (0.116 R)
• M24: 24,854,041 km (0.114 R)
• M25: 25,876,841 km (0.11 R)
• M26: 28,259,337 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit