🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 41 Hours

Environment

Temp: 221 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 221 Days

Day: 46.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 449 Days

Day: 33.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,927,780 km

• M1: 84,373 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.61 AU - 2.67 AU

Year: 1583 Days

Day: 23 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 6.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.78 AU - 13.5 AU

Year: 16581 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,927,780 km

• M1: 82,129 km (0.077 R)
• M2: 381,624 km (0.088 R)
• M3: 681,418 km (0.071 R)
• M4: 1,041,201 km (0.076 R)
• M5: 1,311,525 km (0.119 R)
• M6: 2,123,243 km (0.104 R)
• M7: 2,478,089 km (0.079 R)
• M8: 4,127,555 km (0.093 R)
• M9: 4,745,693 km (0.081 R)
• M10: 5,283,348 km (0.106 R)
• M11: 8,357,285 km (0.087 R)
• M12: 10,964,776 km (0.086 R)
• M13: 12,328,510 km (0.053 R)
• M14: 13,147,558 km (0.102 R)
• M15: 16,263,084 km (0.108 R)
• M16: 19,753,501 km (0.068 R)
• M17: 23,617,764 km (0.095 R)
• M18: 25,175,377 km (0.092 R)
• M19: 28,928,488 km (0.084 R)
• M20: 30,145,617 km (0.097 R)
• M21: 30,370,462 km (0.105 R)
• M22: 31,396,404 km (0.059 R)
• M23: 36,619,016 km (0.074 R)
• M24: 37,132,435 km (0.105 R)
• M25: 53,203,585 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit