🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.78 AU - 0.88 AU

Year: 265 Days

Day: 32.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,650,730 km

• M1: 167,550 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.44 AU

Year: 466 Days

Day: 23.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.24 AU - 1.38 AU

Year: 525 Days

Day: 39.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,650,730 km

• M1: 826,678 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.01 AU - 3.07 AU

Year: 1416 Days

Day: 34.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.17 AU - 4.03 AU

Year: 2390 Days

Day: 45.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,650,730 km

• M1: 2,410,022 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 5.1

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.36 AU - 20.3 AU

Year: 28586 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,650,730 km

• M1: 63,429 km (0.111 R)
• M2: 321,785 km (0.025 R)
• M3: 794,813 km (0.108 R)
• M4: 1,199,476 km (0.118 R)
• M5: 2,341,655 km (0.103 R)
• M6: 2,732,106 km (0.115 R)
• M7: 2,955,755 km (0.114 R)
• M8: 5,024,544 km (0.078 R)
• M9: 5,476,479 km (0.087 R)
• M10: 5,914,202 km (0.104 R)
• M11: 6,417,749 km (0.046 R)
• M12: 8,150,840 km (0.12 R)
• M13: 10,173,403 km (0.113 R)
• M14: 11,143,396 km (0.056 R)
• M15: 12,306,519 km (0.073 R)
• M16: 13,691,347 km (0.063 R)
• M17: 15,099,960 km (0.071 R)
• M18: 17,686,358 km (0.095 R)
• M19: 18,463,668 km (0.096 R)
• M20: 19,444,432 km (0.117 R)
• M21: 21,899,782 km (0.119 R)
• M22: 24,660,311 km (0.067 R)
• M23: 32,750,564 km (0.052 R)
• M24: 33,920,868 km (0.068 R)
• M25: 40,488,813 km (0.095 R)
• M26: 46,219,010 km (0.103 R)
• M27: 46,869,013 km (0.063 R)
• M28: 49,700,003 km (0.089 R)
• M29: 55,699,626 km (0.115 R)
• M30: 57,927,437 km (0.102 R)
• M31: 59,828,527 km (0.034 R)
• M32: 64,156,842 km (0.099 R)
• M33: 70,603,164 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit