🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.69 AU - 1.03 AU

Year: 305 Days

Day: 47.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.62 AU - 1.8 AU

Year: 856 Days

Day: 17.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,831,644 km

• M1: 62,083 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.27 AU - 2.51 AU

Year: 1415 Days

Day: 34.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.59 AU - 3.01 AU

Year: 1794 Days

Day: 48 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,831,644 km

• M1: 107,262 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.02 AU - 3.98 AU

Year: 2507 Days

Day: 43.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 11

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.26 AU - 4.74 AU

Year: 3655 Days

Day: 5.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,831,644 km

• M1: 136,732 km (0.103 R)
• M2: 790,774 km (0.091 R)
• M3: 1,158,187 km (0.072 R)
• M4: 1,720,675 km (0.026 R)
• M5: 2,358,111 km (0.09 R)
• M6: 3,622,363 km (0.092 R)
• M7: 3,979,154 km (0.061 R)
• M8: 6,327,092 km (0.119 R)
• M9: 7,585,659 km (0.069 R)
• M10: 8,862,028 km (0.079 R)
• M11: 9,814,368 km (0.12 R)
• M12: 11,579,623 km (0.108 R)
• M13: 12,492,918 km (0.08 R)
• M14: 13,220,413 km (0.1 R)
• M15: 13,832,268 km (0.073 R)
• M16: 18,423,277 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 11.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.07 AU - 11.57 AU

Year: 10894 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,831,644 km

• M1: 146,756 km (0.095 R)
• M2: 1,116,449 km (0.092 R)
• M3: 1,621,940 km (0.048 R)
• M4: 2,123,991 km (0.097 R)
• M5: 2,567,399 km (0.096 R)
• M6: 8,413,833 km (0.114 R)
• M7: 17,949,052 km (0.054 R)
• M8: 18,775,580 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit