🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 200 Days

Day: 46.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,897,629 km

• M1: 74,949 km (0.09 R)
• M2: 139,874 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.92 AU - 0.96 AU

Year: 340 Days

Day: 17.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.8 AU - 3.24 AU

Year: 1956 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 171.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 12.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.61 AU - 12.71 AU

Year: 12974 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,897,629 km

• M1: 156,629 km (0.111 R)
• M2: 614,997 km (0.104 R)
• M3: 1,208,452 km (0.072 R)
• M4: 2,136,108 km (0.115 R)
• M5: 2,850,587 km (0.118 R)
• M6: 4,091,053 km (0.112 R)
• M7: 4,636,038 km (0.116 R)
• M8: 5,068,226 km (0.118 R)
• M9: 8,211,427 km (0.11 R)
• M10: 9,224,803 km (0.03 R)
• M11: 9,761,859 km (0.092 R)
• M12: 10,268,248 km (0.063 R)
• M13: 12,296,047 km (0.111 R)
• M14: 13,809,230 km (0.117 R)
• M15: 22,748,002 km (0.055 R)
• M16: 27,440,887 km (0.049 R)
• M17: 28,965,738 km (0.096 R)
• M18: 31,085,839 km (0.078 R)
• M19: 33,193,972 km (0.112 R)
• M20: 36,471,961 km (0.099 R)
• M21: 37,693,278 km (0.053 R)
• M22: 40,995,950 km (0.113 R)
• M23: 42,316,151 km (0.099 R)
• M24: 43,392,508 km (0.114 R)
• M25: 44,486,966 km (0.03 R)
• M26: 49,345,007 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 10.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.09 AU - 11.51 AU

Year: 14160 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,897,629 km

• M1: 132,394 km (0.03 R)
• M2: 551,867 km (0.11 R)
• M3: 1,168,509 km (0.107 R)
• M4: 1,591,273 km (0.119 R)
• M5: 4,634,841 km (0.112 R)
• M6: 6,910,973 km (0.094 R)
• M7: 8,196,916 km (0.105 R)
• M8: 10,775,235 km (0.099 R)
• M9: 11,283,419 km (0.093 R)
• M10: 13,267,536 km (0.115 R)
• M11: 14,177,390 km (0.088 R)
• M12: 16,181,104 km (0.094 R)
• M13: 18,107,625 km (0.075 R)
• M14: 19,974,906 km (0.114 R)
• M15: 22,710,004 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit