🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.1 AU

Year: 320 Days

Day: 39.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,106,762 km

• M1: 399,726 km (0.052 R)
• M2: 489,335 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 449 Days

Day: 45.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.4 AU - 1.6 AU

Year: 678 Days

Day: 41.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,106,762 km

• M1: 146,008 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.09 AU - 2.31 AU

Year: 1204 Days

Day: 30.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 13

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.83 AU - 7.01 AU

Year: 5314 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 65.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,106,762 km

• M1: 161,715 km (0.075 R)
• M2: 676,033 km (0.059 R)
• M3: 1,674,299 km (0.041 R)
• M4: 2,220,780 km (0.08 R)
• M5: 2,698,147 km (0.087 R)
• M6: 3,141,406 km (0.106 R)
• M7: 3,701,500 km (0.089 R)
• M8: 4,586,970 km (0.117 R)
• M9: 5,369,516 km (0.074 R)
• M10: 6,951,663 km (0.115 R)
• M11: 7,642,207 km (0.111 R)
• M12: 11,405,192 km (0.039 R)
• M13: 14,222,120 km (0.119 R)
• M14: 15,945,637 km (0.037 R)
• M15: 17,671,847 km (0.105 R)
• M16: 18,614,463 km (0.053 R)
• M17: 23,515,738 km (0.103 R)
• M18: 24,244,729 km (0.042 R)
• M19: 24,988,679 km (0.089 R)
• M20: 29,123,564 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.3

Radius: 13

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.45 AU - 6.67 AU

Year: 5504 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,106,762 km

• M1: 161,715 km (0.09 R)
• M2: 1,232,238 km (0.076 R)
• M3: 2,156,453 km (0.11 R)
• M4: 2,667,629 km (0.107 R)
• M5: 3,369,393 km (0.111 R)
• M6: 5,421,128 km (0.109 R)
• M7: 6,580,062 km (0.109 R)
• M8: 8,270,369 km (0.029 R)
• M9: 14,203,121 km (0.11 R)
• M10: 16,066,213 km (0.116 R)
• M11: 16,501,393 km (0.103 R)
• M12: 17,452,387 km (0.088 R)
• M13: 18,204,116 km (0.115 R)
• M14: 19,280,323 km (0.057 R)
• M15: 21,494,072 km (0.03 R)
• M16: 22,696,241 km (0.087 R)
• M17: 23,106,738 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit