🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.92 AU - 1.06 AU

Year: 371 Days

Day: 21.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.86 AU - 1.18 AU

Year: 388 Days

Day: 40.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,306,846 km

• M1: 188,194 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.03 AU - 1.09 AU

Year: 411 Days

Day: 30 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 9.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.26 AU - 6.26 AU

Year: 5208 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,306,846 km

• M1: 113,246 km (0.099 R)
• M2: 545,434 km (0.092 R)
• M3: 884,273 km (0.066 R)
• M4: 1,578,407 km (0.12 R)
• M5: 2,028,996 km (0.071 R)
• M6: 2,616,467 km (0.1 R)
• M7: 3,355,480 km (0.091 R)
• M8: 4,403,114 km (0.115 R)
• M9: 6,782,019 km (0.105 R)
• M10: 9,134,895 km (0.068 R)
• M11: 15,439,248 km (0.111 R)
• M12: 17,360,683 km (0.118 R)
• M13: 22,352,016 km (0.116 R)
• M14: 24,396,421 km (0.116 R)
• M15: 24,885,307 km (0.106 R)
• M16: 26,993,141 km (0.104 R)
• M17: 30,420,727 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.15 AU - 7.37 AU

Year: 5900 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,306,846 km

• M1: 176,675 km (0.074 R)
• M2: 886,667 km (0.104 R)
• M3: 1,701,676 km (0.116 R)
• M4: 2,318,019 km (0.118 R)
• M5: 2,929,575 km (0.106 R)
• M6: 3,551,753 km (0.103 R)
• M7: 4,007,877 km (0.101 R)
• M8: 6,185,722 km (0.097 R)
• M9: 6,790,995 km (0.066 R)
• M10: 7,309,801 km (0.057 R)
• M11: 10,077,810 km (0.111 R)
• M12: 11,376,469 km (0.043 R)
• M13: 11,935,068 km (0.113 R)
• M14: 13,388,112 km (0.103 R)
• M15: 16,103,313 km (0.114 R)
• M16: 17,704,010 km (0.073 R)
• M17: 20,394,678 km (0.034 R)
• M18: 21,220,308 km (0.085 R)
• M19: 22,001,957 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 7.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.6 AU - 14.94 AU

Year: 20308 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,306,846 km

• M1: 90,956 km (0.081 R)
• M2: 328,367 km (0.109 R)
• M3: 632,649 km (0.087 R)
• M4: 862,282 km (0.056 R)
• M5: 1,684,322 km (0.073 R)
• M6: 2,215,694 km (0.101 R)
• M7: 2,716,997 km (0.108 R)
• M8: 3,190,623 km (0.095 R)
• M9: 3,717,956 km (0.063 R)
• M10: 3,973,619 km (0.118 R)
• M11: 4,520,249 km (0.115 R)
• M12: 4,845,026 km (0.105 R)
• M13: 5,762,959 km (0.055 R)
• M14: 6,145,181 km (0.05 R)
• M15: 8,508,828 km (0.118 R)
• M16: 8,904,215 km (0.078 R)
• M17: 10,722,427 km (0.058 R)
• M18: 12,395,081 km (0.099 R)
• M19: 16,248,872 km (0.071 R)
• M20: 25,090,106 km (0.106 R)
• M21: 27,155,155 km (0.102 R)
• M22: 27,581,359 km (0.095 R)
• M23: 29,108,305 km (0.095 R)
• M24: 34,521,504 km (0.112 R)
• M25: 42,398,281 km (0.114 R)
• M26: 48,214,197 km (0.106 R)
• M27: 54,878,632 km (0.108 R)
• M28: 58,164,999 km (0.054 R)
• M29: 60,126,376 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit