🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 274 Days

Day: 38.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.88 AU - 2.72 AU

Year: 1471 Days

Day: 45.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,629,710 km

• M1: 81,082 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.16 AU - 2.78 AU

Year: 1637 Days

Day: 29.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 13.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.77 AU - 3.55 AU

Year: 2369 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,629,710 km

• M1: 177,573 km (0.099 R)
• M2: 917,633 km (0.108 R)
• M3: 1,592,170 km (0.036 R)
• M4: 1,989,801 km (0.112 R)
• M5: 2,696,202 km (0.091 R)
• M6: 3,298,633 km (0.106 R)
• M7: 6,466,817 km (0.066 R)
• M8: 7,094,829 km (0.047 R)
• M9: 7,481,838 km (0.1 R)
• M10: 8,114,338 km (0.115 R)
• M11: 10,510,298 km (0.08 R)
• M12: 11,336,377 km (0.086 R)
• M13: 12,088,705 km (0.062 R)
• M14: 12,648,799 km (0.119 R)
• M15: 14,753,940 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 8.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.08 AU - 4.66 AU

Year: 3853 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 14,629,710 km

• M1: 102,026 km (0.113 R)
• M2: 386,710 km (0.099 R)
• M3: 610,060 km (0.081 R)
• M4: 897,438 km (0.083 R)
• M5: 1,168,958 km (0.078 R)
• M6: 1,489,097 km (0.118 R)
• M7: 1,831,078 km (0.099 R)
• M8: 2,221,977 km (0.085 R)
• M9: 2,484,821 km (0.103 R)
• M10: 2,813,188 km (0.104 R)
• M11: 3,985,138 km (0.12 R)
• M12: 4,464,748 km (0.095 R)
• M13: 4,756,016 km (0.076 R)
• M14: 6,449,463 km (0.118 R)
• M15: 6,721,133 km (0.097 R)
• M16: 7,058,776 km (0.107 R)
• M17: 7,780,286 km (0.115 R)
• M18: 8,917,978 km (0.088 R)
• M19: 9,516,369 km (0.12 R)
• M20: 9,894,254 km (0.086 R)
• M21: 12,586,118 km (0.089 R)
• M22: 12,965,947 km (0.097 R)
• M23: 13,490,736 km (0.116 R)
• M24: 13,912,452 km (0.105 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: 515 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit