🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 167 Days

Day: 28.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,126,326 km

• M1: 99,931 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.8 AU - 0.9 AU

Year: 289 Days

Day: 38.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,126,326 km

• M1: 40,691 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 461 Days

Day: 27.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.71 AU - 4.31 AU

Year: 2963 Days

Day: 23 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 8.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.53 AU - 4.83 AU

Year: 3735 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,126,326 km

• M1: 104,569 km (0.098 R)
• M2: 418,126 km (0.101 R)
• M3: 742,305 km (0.073 R)
• M4: 1,122,283 km (0.09 R)
• M5: 1,384,229 km (0.115 R)
• M6: 1,677,890 km (0.091 R)
• M7: 1,969,007 km (0.03 R)
• M8: 2,935,110 km (0.083 R)
• M9: 3,572,846 km (0.093 R)
• M10: 4,041,237 km (0.092 R)
• M11: 5,695,490 km (0.046 R)
• M12: 7,702,196 km (0.112 R)
• M13: 8,424,754 km (0.092 R)
• M14: 8,879,681 km (0.054 R)
• M15: 9,446,956 km (0.097 R)
• M16: 11,773,053 km (0.066 R)
• M17: 13,128,560 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 13.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.59 AU - 11.79 AU

Year: 13811 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,126,326 km

• M1: 168,298 km (0.037 R)
• M2: 695,630 km (0.073 R)
• M3: 1,423,125 km (0.119 R)
• M4: 2,604,798 km (0.098 R)
• M5: 3,287,413 km (0.065 R)
• M6: 4,981,310 km (0.076 R)
• M7: 6,470,557 km (0.109 R)
• M8: 8,239,103 km (0.105 R)
• M9: 10,515,085 km (0.114 R)
• M10: 13,183,312 km (0.09 R)
• M11: 15,393,770 km (0.104 R)
• M12: 16,833,201 km (0.099 R)
• M13: 21,273,565 km (0.115 R)
• M14: 23,232,400 km (0.116 R)
• M15: 24,210,620 km (0.118 R)
• M16: 30,244,950 km (0.099 R)
• M17: 30,665,619 km (0.119 R)
• M18: 33,608,059 km (0.098 R)
• M19: 34,974,337 km (0.064 R)
• M20: 37,333,345 km (0.106 R)
• M21: 44,771,950 km (0.115 R)
• M22: 46,008,376 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit