🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 310 Days

Day: 22 Hours

Environment

Temp: -42 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,404,583 km

• M1: 48,021 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.9 AU - 1.06 AU

Year: 436 Days

Day: 32.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,404,583 km

• M1: 17,204 km (0.076 R)
• M2: 337,194 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.21 AU - 1.47 AU

Year: 697 Days

Day: 15 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,404,583 km

• M1: 37,100 km (0.094 R)
• M2: 80,783 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 12.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.96 AU - 3.32 AU

Year: 2502 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,404,583 km

• M1: 159,172 km (0.083 R)
• M2: 576,700 km (0.051 R)
• M3: 1,024,446 km (0.113 R)
• M4: 1,692,850 km (0.099 R)
• M5: 2,177,098 km (0.112 R)
• M6: 3,024,420 km (0.105 R)
• M7: 3,710,177 km (0.057 R)
• M8: 4,642,471 km (0.119 R)
• M9: 5,416,490 km (0.115 R)
• M10: 5,945,767 km (0.077 R)
• M11: 6,456,794 km (0.065 R)
• M12: 7,108,741 km (0.05 R)
• M13: 7,744,532 km (0.114 R)
• M14: 8,866,666 km (0.065 R)
• M15: 10,237,431 km (0.051 R)
• M16: 12,634,737 km (0.11 R)
• M17: 14,639,947 km (0.077 R)
• M18: 15,149,328 km (0.071 R)
• M19: 16,549,414 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 8.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.58 AU - 9.86 AU

Year: 10596 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,404,583 km

• M1: 102,325 km (0.094 R)
• M2: 375,640 km (0.092 R)
• M3: 990,188 km (0.08 R)
• M4: 1,973,196 km (0.112 R)
• M5: 2,371,725 km (0.041 R)
• M6: 4,038,395 km (0.032 R)
• M7: 4,478,063 km (0.088 R)
• M8: 5,960,278 km (0.103 R)
• M9: 6,465,770 km (0.051 R)
• M10: 8,580,036 km (0.116 R)
• M11: 9,771,883 km (0.057 R)
• M12: 11,883,307 km (0.114 R)
• M13: 17,235,320 km (0.065 R)
• M14: 21,506,639 km (0.114 R)
• M15: 22,393,305 km (0.093 R)
• M16: 22,921,535 km (0.047 R)
• M17: 25,935,783 km (0.108 R)
• M18: 27,280,518 km (0.107 R)
• M19: 29,115,037 km (0.058 R)
• M20: 31,123,687 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit