🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 228 Days

Day: 25.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,966,996 km

• M1: 312,211 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 468 Days

Day: 35.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,966,996 km

• M1: 38,895 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.71 AU - 2.75 AU

Year: 1170 Days

Day: 17.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.78 AU - 5.08 AU

Year: 3277 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,966,996 km

• M1: 125,961 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.86 AU - 5.8 AU

Year: 4325 Days

Day: 42.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,966,996 km

• M1: 636,389 km (0.081 R)

Asteroid Belt

Center: 12.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.1

Radius: 5.1

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 15.38 AU - 25.46 AU

Year: 32431 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,966,996 km

• M1: 67,020 km (0.053 R)
• M2: 505,491 km (0.097 R)
• M3: 734,675 km (0.113 R)
• M4: 1,237,922 km (0.119 R)
• M5: 1,438,384 km (0.119 R)
• M6: 2,239,480 km (0.071 R)
• M7: 2,661,047 km (0.115 R)
• M8: 3,274,697 km (0.112 R)
• M9: 6,016,976 km (0.077 R)
• M10: 7,709,077 km (0.117 R)
• M11: 8,608,759 km (0.078 R)
• M12: 8,886,263 km (0.029 R)
• M13: 10,178,340 km (0.097 R)
• M14: 17,737,221 km (0.109 R)
• M15: 22,682,628 km (0.097 R)
• M16: 22,999,326 km (0.084 R)
• M17: 26,445,463 km (0.075 R)
• M18: 28,965,888 km (0.09 R)
• M19: 42,700,618 km (0.075 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit