🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 46.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,102,335 km

• M1: 42,037 km (0.057 R)
• M2: 90,656 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.05 AU - 1.09 AU

Year: 395 Days

Day: 12.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.65 AU - 1.71 AU

Year: 776 Days

Day: 40.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,102,335 km

• M1: 72,854 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.83 AU - 2.49 AU

Year: 1132 Days

Day: 17 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,102,335 km

• M1: 133,441 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 8

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.51 AU - 11.37 AU

Year: 12898 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,102,335 km

• M1: 99,632 km (0.114 R)
• M2: 374,294 km (0.083 R)
• M3: 628,760 km (0.115 R)
• M4: 1,059,602 km (0.077 R)
• M5: 2,005,060 km (0.103 R)
• M6: 2,474,947 km (0.053 R)
• M7: 3,253,903 km (0.116 R)
• M8: 4,215,818 km (0.026 R)
• M9: 4,637,235 km (0.106 R)
• M10: 6,222,374 km (0.077 R)
• M11: 8,415,479 km (0.101 R)
• M12: 8,938,024 km (0.063 R)
• M13: 10,690,713 km (0.102 R)
• M14: 10,966,422 km (0.026 R)
• M15: 11,247,067 km (0.113 R)
• M16: 11,764,077 km (0.048 R)
• M17: 13,410,701 km (0.062 R)
• M18: 14,123,685 km (0.111 R)
• M19: 17,154,687 km (0.093 R)
• M20: 21,193,979 km (0.086 R)
• M21: 22,881,892 km (0.108 R)
• M22: 24,466,582 km (0.055 R)
• M23: 26,422,874 km (0.071 R)
• M24: 27,233,694 km (0.026 R)
• M25: 28,165,838 km (0.043 R)
• M26: 29,011,964 km (0.11 R)
• M27: 30,093,257 km (0.088 R)
• M28: 30,643,927 km (0.073 R)
• M29: 37,026,520 km (0.103 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit