🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 260 Days

Day: 41 Hours

Environment

Temp: 99 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.13 AU - 1.25 AU

Year: 472 Days

Day: 13.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.83 AU - 4.47 AU

Year: 2534 Days

Day: 13.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,274,694 km

• M1: 119,977 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 9.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.17 AU - 10.01 AU

Year: 9150 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,274,694 km

• M1: 117,285 km (0.097 R)
• M2: 815,608 km (0.071 R)
• M3: 1,415,645 km (0.094 R)
• M4: 2,322,208 km (0.076 R)
• M5: 2,750,955 km (0.101 R)
• M6: 3,458,254 km (0.117 R)
• M7: 4,929,549 km (0.117 R)
• M8: 5,576,560 km (0.097 R)
• M9: 6,175,251 km (0.108 R)
• M10: 8,188,838 km (0.1 R)
• M11: 9,051,569 km (0.1 R)
• M12: 11,264,121 km (0.114 R)
• M13: 13,230,286 km (0.085 R)
• M14: 13,696,433 km (0.083 R)
• M15: 14,113,362 km (0.086 R)
• M16: 15,931,425 km (0.028 R)
• M17: 19,349,437 km (0.114 R)
• M18: 21,828,274 km (0.096 R)
• M19: 22,809,935 km (0.036 R)
• M20: 23,906,488 km (0.059 R)
• M21: 25,661,570 km (0.08 R)
• M22: 26,204,311 km (0.089 R)
• M23: 26,570,527 km (0.115 R)
• M24: 30,321,394 km (0.085 R)
• M25: 33,009,369 km (0.079 R)
• M26: 34,192,987 km (0.1 R)
• M27: 36,077,471 km (0.113 R)
• M28: 36,758,740 km (0.095 R)
• M29: 40,052,287 km (0.11 R)
• M30: 40,905,443 km (0.118 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 11,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit