🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.26 AU - 1.32 AU

Year: 538 Days

Day: 47.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.3 AU - 3 AU

Year: 1584 Days

Day: 31.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.31 AU - 3.45 AU

Year: 1794 Days

Day: 41.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,757,241 km

• M1: 107,710 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.31 AU - 3.87 AU

Year: 2497 Days

Day: 14.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.5

Radius: 13.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.73 AU - 6.51 AU

Year: 5558 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,757,241 km

• M1: 172,935 km (0.083 R)
• M2: 643,420 km (0.104 R)
• M3: 1,155,793 km (0.085 R)
• M4: 1,600,398 km (0.082 R)
• M5: 2,237,835 km (0.064 R)
• M6: 2,765,466 km (0.12 R)
• M7: 3,315,388 km (0.046 R)
• M8: 3,758,647 km (0.091 R)
• M9: 4,387,406 km (0.071 R)
• M10: 5,737,826 km (0.057 R)
• M11: 6,413,560 km (0.091 R)
• M12: 7,315,037 km (0.056 R)
• M13: 8,843,329 km (0.037 R)
• M14: 9,789,236 km (0.106 R)
• M15: 13,346,524 km (0.104 R)
• M16: 17,561,294 km (0.064 R)
• M17: 18,071,572 km (0.084 R)
• M18: 18,591,575 km (0.045 R)
• M19: 20,004,377 km (0.061 R)
• M20: 23,043,009 km (0.097 R)
• M21: 25,800,397 km (0.104 R)
• M22: 28,947,188 km (0.116 R)
• M23: 30,020,553 km (0.085 R)
• M24: 30,567,034 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 10.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.59 AU - 8.85 AU

Year: 7874 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,757,241 km

• M1: 185,651 km (0.112 R)
• M2: 1,091,616 km (0.088 R)
• M3: 1,640,490 km (0.05 R)
• M4: 2,579,666 km (0.117 R)
• M5: 3,586,759 km (0.092 R)
• M6: 4,427,648 km (0.104 R)
• M7: 5,274,372 km (0.119 R)
• M8: 5,673,350 km (0.038 R)
• M9: 6,192,305 km (0.096 R)
• M10: 8,302,532 km (0.068 R)
• M11: 9,632,607 km (0.083 R)
• M12: 9,997,925 km (0.03 R)
• M13: 12,334,045 km (0.063 R)
• M14: 15,318,972 km (0.027 R)
• M15: 20,954,922 km (0.096 R)
• M16: 25,252,869 km (0.079 R)
• M17: 27,379,402 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit