🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 303 Days

Day: 27.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.26 AU - 1.68 AU

Year: 654 Days

Day: 31.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.11 AU - 3.21 AU

Year: 1593 Days

Day: 21.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.04 AU - 3.36 AU

Year: 1629 Days

Day: 40 Hours

Environment

Temp: -105 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.44 AU - 3.6 AU

Year: 2424 Days

Day: 19.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.42 AU - 5.36 AU

Year: 3377 Days

Day: 37.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,153,293 km

• M1: 328,068 km (0.026 R)
• M2: 811,868 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 11.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.32 AU - 7.72 AU

Year: 6828 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,153,293 km

• M1: 145,559 km (0.11 R)
• M2: 509,530 km (0.119 R)
• M3: 1,545,496 km (0.061 R)
• M4: 2,194,002 km (0.098 R)
• M5: 3,057,182 km (0.042 R)
• M6: 3,796,495 km (0.109 R)
• M7: 4,732,678 km (0.115 R)
• M8: 6,741,628 km (0.115 R)
• M9: 8,799,496 km (0.102 R)
• M10: 9,836,958 km (0.045 R)
• M11: 13,944,466 km (0.093 R)
• M12: 14,932,560 km (0.11 R)
• M13: 15,413,368 km (0.102 R)
• M14: 17,907,314 km (0.119 R)
• M15: 19,426,929 km (0.079 R)
• M16: 26,371,412 km (0.073 R)
• M17: 30,394,847 km (0.12 R)
• M18: 31,855,071 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.81 AU - 8.35 AU

Year: 7661 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,153,293 km

• M1: 184,155 km (0.114 R)
• M2: 1,054,665 km (0.059 R)
• M3: 1,570,628 km (0.105 R)
• M4: 2,242,472 km (0.09 R)
• M5: 4,003,239 km (0.091 R)
• M6: 4,634,392 km (0.098 R)
• M7: 5,360,690 km (0.037 R)
• M8: 6,292,386 km (0.097 R)
• M9: 7,113,379 km (0.078 R)
• M10: 9,480,615 km (0.084 R)
• M11: 10,467,812 km (0.116 R)
• M12: 11,082,809 km (0.08 R)
• M13: 11,671,775 km (0.076 R)
• M14: 13,956,135 km (0.114 R)
• M15: 15,293,540 km (0.108 R)
• M16: 18,426,119 km (0.106 R)
• M17: 20,178,958 km (0.12 R)
• M18: 24,505,328 km (0.076 R)
• M19: 25,422,513 km (0.044 R)
• M20: 29,882,623 km (0.04 R)
• M21: 30,833,468 km (0.09 R)
• M22: 31,316,369 km (0.094 R)
• M23: 32,996,204 km (0.048 R)
• M24: 35,048,537 km (0.044 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: 442 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit