🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 362 Days

Day: 29.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.4 AU

Year: 434 Days

Day: 29.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.38 AU - 4.98 AU

Year: 3046 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,487,981 km

• M1: 1,412,204 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 9.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.98 AU - 12.58 AU

Year: 12616 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,487,981 km

• M1: 138,677 km (0.093 R)
• M2: 582,385 km (0.108 R)
• M3: 2,144,186 km (0.098 R)
• M4: 3,167,735 km (0.096 R)
• M5: 5,645,375 km (0.048 R)
• M6: 6,674,309 km (0.116 R)
• M7: 7,151,676 km (0.095 R)
• M8: 11,716,056 km (0.111 R)
• M9: 13,821,347 km (0.107 R)
• M10: 17,102,627 km (0.039 R)
• M11: 18,611,172 km (0.114 R)
• M12: 22,064,788 km (0.028 R)
• M13: 24,218,848 km (0.092 R)
• M14: 28,012,351 km (0.063 R)
• M15: 36,998,097 km (0.106 R)
• M16: 37,491,919 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 14.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.56 AU - 14.1 AU

Year: 14503 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,487,981 km

• M1: 187,297 km (0.074 R)
• M2: 648,208 km (0.119 R)
• M3: 1,200,373 km (0.104 R)
• M4: 1,993,092 km (0.086 R)
• M5: 2,708,170 km (0.078 R)
• M6: 3,336,033 km (0.103 R)
• M7: 3,932,629 km (0.057 R)
• M8: 5,791,382 km (0.054 R)
• M9: 6,841,260 km (0.03 R)
• M10: 7,411,976 km (0.074 R)
• M11: 9,735,231 km (0.114 R)
• M12: 10,311,332 km (0.101 R)
• M13: 11,063,511 km (0.084 R)
• M14: 11,637,966 km (0.073 R)
• M15: 15,644,048 km (0.034 R)
• M16: 16,435,869 km (0.094 R)
• M17: 17,254,319 km (0.115 R)
• M18: 20,645,404 km (0.036 R)
• M19: 24,633,982 km (0.112 R)
• M20: 25,887,912 km (0.116 R)
• M21: 28,620,017 km (0.098 R)
• M22: 29,804,982 km (0.037 R)
• M23: 30,612,811 km (0.089 R)
• M24: 32,484,130 km (0.108 R)
• M25: 33,232,120 km (0.098 R)
• M26: 34,430,548 km (0.09 R)
• M27: 35,657,700 km (0.095 R)
• M28: 38,436,031 km (0.066 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit