🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 39.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.39 AU - 2.31 AU

Year: 919 Days

Day: 47.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.17 AU - 5.17 AU

Year: 3110 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.62 AU - 5.4 AU

Year: 3498 Days

Day: 25.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,356,237 km

• M1: 410,497 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 11.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.03 AU - 5.11 AU

Year: 4170 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,356,237 km

• M1: 145,559 km (0.113 R)
• M2: 660,774 km (0.052 R)
• M3: 1,092,663 km (0.113 R)
• M4: 1,581,698 km (0.096 R)
• M5: 2,263,416 km (0.106 R)
• M6: 2,825,305 km (0.033 R)
• M7: 3,610,844 km (0.082 R)
• M8: 4,961,413 km (0.036 R)
• M9: 6,128,875 km (0.031 R)
• M10: 6,855,173 km (0.103 R)
• M11: 9,543,447 km (0.084 R)
• M12: 10,978,090 km (0.085 R)
• M13: 11,859,970 km (0.071 R)
• M14: 13,848,424 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 5.8

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.52 AU - 14.14 AU

Year: 17776 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,356,237 km

• M1: 72,106 km (0.105 R)
• M2: 414,835 km (0.092 R)
• M3: 976,276 km (0.115 R)
• M4: 1,524,103 km (0.06 R)
• M5: 1,819,559 km (0.119 R)
• M6: 2,131,770 km (0.059 R)
• M7: 2,813,487 km (0.081 R)
• M8: 4,493,621 km (0.118 R)
• M9: 5,329,723 km (0.099 R)
• M10: 6,222,224 km (0.117 R)
• M11: 7,257,890 km (0.073 R)
• M12: 9,437,082 km (0.117 R)
• M13: 11,364,950 km (0.104 R)
• M14: 12,694,726 km (0.071 R)
• M15: 23,742,229 km (0.079 R)
• M16: 27,030,390 km (0.096 R)
• M17: 32,125,993 km (0.04 R)
• M18: 33,427,046 km (0.082 R)
• M19: 33,824,079 km (0.1 R)
• M20: 35,443,924 km (0.114 R)
• M21: 40,015,037 km (0.043 R)
• M22: 50,132,490 km (0.085 R)
• M23: 51,527,790 km (0.111 R)
• M24: 58,702,204 km (0.06 R)
• M25: 63,432,489 km (0.081 R)
• M26: 64,449,007 km (0.06 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: 393 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit