🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 36.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,088,802 km

• M1: 57,745 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.97 AU - 1.55 AU

Year: 512 Days

Day: 27.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.58 AU - 4.24 AU

Year: 2796 Days

Day: 47.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 14.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.98 AU - 7.8 AU

Year: 7265 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,088,802 km

• M1: 190,139 km (0.108 R)
• M2: 828,922 km (0.117 R)
• M3: 1,925,624 km (0.078 R)
• M4: 3,354,583 km (0.082 R)
• M5: 5,955,192 km (0.079 R)
• M6: 6,957,348 km (0.092 R)
• M7: 7,462,241 km (0.084 R)
• M8: 8,345,018 km (0.117 R)
• M9: 12,273,907 km (0.115 R)
• M10: 13,284,441 km (0.037 R)
• M11: 14,292,431 km (0.088 R)
• M12: 16,650,991 km (0.033 R)
• M13: 19,328,643 km (0.06 R)
• M14: 23,947,029 km (0.116 R)
• M15: 25,102,523 km (0.113 R)
• M16: 28,243,928 km (0.07 R)
• M17: 29,721,058 km (0.117 R)
• M18: 30,287,884 km (0.087 R)
• M19: 33,231,821 km (0.077 R)
• M20: 34,668,858 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.63 AU - 13.07 AU

Year: 12925 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,088,802 km

• M1: 185,352 km (0.106 R)
• M2: 681,568 km (0.103 R)
• M3: 1,846,487 km (0.102 R)
• M4: 2,751,404 km (0.058 R)
• M5: 3,679,958 km (0.047 R)
• M6: 4,461,308 km (0.116 R)
• M7: 5,440,276 km (0.119 R)
• M8: 7,046,509 km (0.113 R)
• M9: 8,577,493 km (0.111 R)
• M10: 11,227,320 km (0.093 R)
• M11: 12,290,363 km (0.107 R)
• M12: 12,927,201 km (0.062 R)
• M13: 14,793,285 km (0.082 R)
• M14: 16,196,213 km (0.071 R)
• M15: 17,289,026 km (0.065 R)
• M16: 19,764,871 km (0.109 R)
• M17: 20,640,317 km (0.113 R)
• M18: 22,234,582 km (0.085 R)
• M19: 26,098,097 km (0.056 R)
• M20: 30,292,671 km (0.085 R)
• M21: 33,258,449 km (0.088 R)
• M22: 35,234,038 km (0.111 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit