🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 192 Days

Day: 47.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.11 AU - 1.33 AU

Year: 505 Days

Day: 34.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.81 AU - 4.03 AU

Year: 2370 Days

Day: 43.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 8

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.95 AU - 6.61 AU

Year: 5207 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,410,613 km

• M1: 100,979 km (0.11 R)
• M2: 401,221 km (0.03 R)
• M3: 749,934 km (0.08 R)
• M4: 1,276,369 km (0.095 R)
• M5: 2,294,831 km (0.04 R)
• M6: 2,838,620 km (0.084 R)
• M7: 3,191,970 km (0.112 R)
• M8: 3,916,622 km (0.111 R)
• M9: 4,431,987 km (0.096 R)
• M10: 4,909,054 km (0.117 R)
• M11: 5,188,503 km (0.095 R)
• M12: 6,251,994 km (0.118 R)
• M13: 6,547,450 km (0.103 R)
• M14: 6,990,858 km (0.064 R)
• M15: 7,490,515 km (0.11 R)
• M16: 8,167,745 km (0.097 R)
• M17: 8,521,394 km (0.116 R)
• M18: 9,386,369 km (0.061 R)
• M19: 10,582,703 km (0.065 R)
• M20: 11,241,682 km (0.1 R)
• M21: 14,606,736 km (0.073 R)
• M22: 15,602,160 km (0.12 R)
• M23: 20,109,843 km (0.037 R)
• M24: 20,466,634 km (0.083 R)
• M25: 22,011,980 km (0.056 R)
• M26: 24,757,849 km (0.075 R)
• M27: 25,167,897 km (0.101 R)
• M28: 27,724,076 km (0.079 R)
• M29: 29,889,804 km (0.09 R)
• M30: 30,261,405 km (0.069 R)
• M31: 31,971,758 km (0.114 R)
• M32: 32,654,074 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.8

Radius: 7.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.23 AU - 17.71 AU

Year: 27363 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,410,613 km

• M1: 96,341 km (0.088 R)
• M2: 369,208 km (0.045 R)
• M3: 2,586,697 km (0.101 R)
• M4: 3,466,332 km (0.117 R)
• M5: 3,780,338 km (0.114 R)
• M6: 7,338,224 km (0.104 R)
• M7: 9,182,766 km (0.08 R)
• M8: 14,043,949 km (0.052 R)
• M9: 15,521,377 km (0.109 R)
• M10: 19,663,443 km (0.118 R)
• M11: 22,277,517 km (0.117 R)
• M12: 42,513,620 km (0.116 R)
• M13: 50,290,167 km (0.112 R)
• M14: 55,133,398 km (0.096 R)
• M15: 61,038,624 km (0.117 R)
• M16: 65,734,651 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit