🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.62 AU - 1 AU

Year: 305 Days

Day: 22 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.66 AU

Year: 701 Days

Day: 43.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.16 AU - 1.9 AU

Year: 793 Days

Day: 15.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,414,592 km

• M1: 98,735 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 1558 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 8.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.1 AU - 6.38 AU

Year: 5026 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 111.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 12,414,592 km

• M1: 110,852 km (0.055 R)
• M2: 390,002 km (0.119 R)
• M3: 686,953 km (0.105 R)
• M4: 1,049,130 km (0.063 R)
• M5: 1,627,326 km (0.105 R)
• M6: 2,526,858 km (0.099 R)
• M7: 3,685,493 km (0.12 R)
• M8: 4,039,890 km (0.044 R)
• M9: 4,626,165 km (0.099 R)
• M10: 4,915,337 km (0.068 R)
• M11: 6,697,945 km (0.08 R)
• M12: 7,227,672 km (0.109 R)
• M13: 8,091,450 km (0.113 R)
• M14: 8,874,744 km (0.109 R)
• M15: 9,513,976 km (0.085 R)
• M16: 10,264,209 km (0.115 R)
• M17: 11,528,610 km (0.091 R)
• M18: 12,335,242 km (0.103 R)
• M19: 13,961,072 km (0.101 R)
• M20: 14,262,212 km (0.091 R)
• M21: 15,350,387 km (0.113 R)
• M22: 18,401,286 km (0.088 R)
• M23: 18,702,726 km (0.096 R)
• M24: 19,941,845 km (0.099 R)
• M25: 22,172,499 km (0.11 R)
• M26: 23,488,960 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 11.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.08 AU - 8.5 AU

Year: 8247 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 12,414,592 km

• M1: 146,157 km (0.063 R)
• M2: 532,868 km (0.112 R)
• M3: 1,047,634 km (0.114 R)
• M4: 1,487,302 km (0.108 R)
• M5: 2,317,121 km (0.056 R)
• M6: 5,527,193 km (0.109 R)
• M7: 9,697,682 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit