🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.34 AU - 1.38 AU

Year: 565 Days

Day: 12 Hours

Environment

Temp: -8 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,051,380 km

• M1: 173,833 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.83 AU - 2.03 AU

Year: 956 Days

Day: 23.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,051,380 km

• M1: 76,744 km (0.098 R)
• M2: 1,486,554 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.61 AU - 4.27 AU

Year: 2788 Days

Day: 18.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 79.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,051,380 km

• M1: 358,885 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 10.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.66 AU - 8.72 AU

Year: 6872 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,051,380 km

• M1: 129,402 km (0.071 R)
• M2: 492,327 km (0.12 R)
• M3: 891,304 km (0.049 R)
• M4: 1,254,378 km (0.087 R)
• M5: 1,930,561 km (0.074 R)
• M6: 3,094,881 km (0.038 R)
• M7: 3,805,770 km (0.119 R)
• M8: 4,787,281 km (0.104 R)
• M9: 6,881,352 km (0.051 R)
• M10: 8,010,816 km (0.098 R)
• M11: 8,578,391 km (0.099 R)
• M12: 9,000,107 km (0.101 R)
• M13: 10,730,206 km (0.094 R)
• M14: 13,954,789 km (0.048 R)
• M15: 14,598,209 km (0.099 R)
• M16: 16,908,299 km (0.095 R)
• M17: 17,842,837 km (0.049 R)
• M18: 18,670,861 km (0.095 R)
• M19: 23,038,072 km (0.111 R)
• M20: 25,029,070 km (0.103 R)
• M21: 26,154,196 km (0.074 R)
• M22: 26,773,830 km (0.066 R)
• M23: 30,993,388 km (0.065 R)
• M24: 33,003,385 km (0.089 R)
• M25: 34,145,265 km (0.032 R)
• M26: 34,779,111 km (0.067 R)
• M27: 35,744,466 km (0.088 R)
• M28: 36,617,520 km (0.087 R)
• M29: 36,948,580 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 14.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.36 AU - 9.54 AU

Year: 7990 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,051,380 km

• M1: 177,273 km (0.089 R)
• M2: 627,413 km (0.1 R)
• M3: 1,272,479 km (0.092 R)
• M4: 2,528,054 km (0.101 R)
• M5: 3,458,553 km (0.092 R)
• M6: 6,200,383 km (0.102 R)
• M7: 8,345,916 km (0.086 R)
• M8: 10,107,431 km (0.119 R)
• M9: 11,517,091 km (0.099 R)
• M10: 13,812,671 km (0.116 R)
• M11: 19,293,189 km (0.11 R)
• M12: 24,554,845 km (0.056 R)
• M13: 29,201,953 km (0.117 R)
• M14: 29,996,168 km (0.112 R)
• M15: 35,514,834 km (0.107 R)
• M16: 37,456,614 km (0.086 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit