🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 201 Days

Day: 14.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.16 AU - 1.32 AU

Year: 599 Days

Day: 25 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.51 AU - 1.69 AU

Year: 877 Days

Day: 30.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.04 AU - 4.14 AU

Year: 2949 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,083,943 km

• M1: 138,228 km (0.073 R)
• M2: 560,992 km (0.116 R)
• M3: 921,224 km (0.109 R)
• M4: 1,384,977 km (0.111 R)
• M5: 1,916,498 km (0.09 R)
• M6: 2,781,324 km (0.072 R)
• M7: 3,540,832 km (0.08 R)
• M8: 4,477,165 km (0.117 R)
• M9: 6,072,178 km (0.074 R)
• M10: 6,574,078 km (0.084 R)
• M11: 7,348,098 km (0.03 R)
• M12: 7,918,664 km (0.105 R)
• M13: 8,416,526 km (0.049 R)
• M14: 10,900,449 km (0.076 R)
• M15: 11,898,416 km (0.059 R)
• M16: 12,244,287 km (0.086 R)
• M17: 14,414,054 km (0.107 R)
• M18: 15,107,141 km (0.076 R)
• M19: 16,135,626 km (0.093 R)
• M20: 16,991,476 km (0.076 R)
• M21: 17,877,394 km (0.036 R)
• M22: 19,922,248 km (0.085 R)
• M23: 20,410,834 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 11.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.96 AU - 6.88 AU

Year: 7051 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,083,943 km

• M1: 143,016 km (0.116 R)
• M2: 727,195 km (0.096 R)
• M3: 1,434,644 km (0.105 R)
• M4: 3,622,662 km (0.077 R)
• M5: 4,202,952 km (0.083 R)
• M6: 4,872,403 km (0.03 R)
• M7: 5,488,447 km (0.059 R)
• M8: 6,122,891 km (0.046 R)
• M9: 7,313,391 km (0.056 R)
• M10: 8,445,697 km (0.097 R)
• M11: 12,597,786 km (0.114 R)
• M12: 13,364,625 km (0.116 R)
• M13: 14,931,064 km (0.08 R)
• M14: 17,271,972 km (0.062 R)
• M15: 17,944,564 km (0.083 R)
• M16: 20,288,314 km (0.044 R)
• M17: 21,804,338 km (0.117 R)
• M18: 22,669,613 km (0.043 R)
• M19: 26,185,162 km (0.076 R)
• M20: 27,073,026 km (0.112 R)
• M21: 31,516,083 km (0.051 R)
• M22: 33,753,768 km (0.084 R)
• M23: 35,661,888 km (0.077 R)
• M24: 36,532,548 km (0.115 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: 395 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit