🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 523 Days

Day: 18.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,928,690 km

• M1: 463,454 km (0.098 R)
• M2: 916,885 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.6 AU

Year: 621 Days

Day: 18.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.43 AU - 2.95 AU

Year: 1848 Days

Day: 39.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,928,690 km

• M1: 34,557 km (0.049 R)
• M2: 92,900 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 11.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4 AU - 4.88 AU

Year: 3920 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,928,690 km

• M1: 165,605 km (0.038 R)
• M2: 601,383 km (0.108 R)
• M3: 1,209,648 km (0.118 R)
• M4: 1,747,453 km (0.098 R)
• M5: 2,200,734 km (0.079 R)
• M6: 2,567,399 km (0.037 R)
• M7: 5,138,088 km (0.075 R)
• M8: 5,990,946 km (0.118 R)
• M9: 6,776,784 km (0.107 R)
• M10: 7,871,840 km (0.101 R)
• M11: 13,501,058 km (0.051 R)
• M12: 14,061,302 km (0.089 R)
• M13: 15,557,431 km (0.093 R)
• M14: 16,173,325 km (0.095 R)
• M15: 16,805,526 km (0.099 R)
• M16: 21,357,340 km (0.093 R)
• M17: 24,962,798 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127

Radius: 5.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.81 AU - 17.69 AU

Year: 26188 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,928,690 km

• M1: 63,579 km (0.093 R)
• M2: 381,325 km (0.076 R)
• M3: 543,788 km (0.116 R)
• M4: 807,679 km (0.12 R)
• M5: 1,189,752 km (0.101 R)
• M6: 1,700,030 km (0.109 R)
• M7: 3,664,250 km (0.087 R)
• M8: 5,278,262 km (0.083 R)
• M9: 5,448,205 km (0.05 R)
• M10: 6,546,552 km (0.062 R)
• M11: 7,916,869 km (0.115 R)
• M12: 8,645,560 km (0.084 R)
• M13: 9,368,417 km (0.064 R)
• M14: 9,923,425 km (0.102 R)
• M15: 10,988,562 km (0.095 R)
• M16: 17,399,728 km (0.054 R)
• M17: 19,101,105 km (0.05 R)
• M18: 20,995,313 km (0.098 R)
• M19: 27,018,722 km (0.107 R)
• M20: 29,612,300 km (0.091 R)
• M21: 32,594,534 km (0.105 R)
• M22: 39,925,727 km (0.095 R)
• M23: 40,582,162 km (0.038 R)
• M24: 44,954,011 km (0.11 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: 513 - 11,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit