🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 35.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 177.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,713,991 km

• M1: 313,408 km (0.105 R)
• M2: 490,382 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.69 AU - 0.87 AU

Year: 253 Days

Day: 32.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.92 AU - 1.14 AU

Year: 384 Days

Day: 26.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.6

Radius: 6.6

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.98 AU - 18.12 AU

Year: 24716 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,713,991 km

• M1: 82,129 km (0.086 R)
• M2: 380,577 km (0.107 R)
• M3: 769,531 km (0.077 R)
• M4: 1,089,521 km (0.083 R)
• M5: 1,355,506 km (0.084 R)
• M6: 1,664,426 km (0.098 R)
• M7: 2,424,533 km (0.076 R)
• M8: 3,038,333 km (0.075 R)
• M9: 4,639,628 km (0.108 R)
• M10: 6,644,240 km (0.049 R)
• M11: 7,686,039 km (0.12 R)
• M12: 8,997,414 km (0.11 R)
• M13: 13,022,195 km (0.082 R)
• M14: 13,965,260 km (0.041 R)
• M15: 16,149,389 km (0.114 R)
• M16: 17,408,555 km (0.083 R)
• M17: 17,930,053 km (0.079 R)
• M18: 23,731,608 km (0.119 R)
• M19: 25,689,395 km (0.054 R)
• M20: 26,025,841 km (0.038 R)
• M21: 30,545,641 km (0.102 R)
• M22: 41,870,350 km (0.091 R)
• M23: 49,922,156 km (0.102 R)
• M24: 52,040,162 km (0.102 R)
• M25: 65,810,198 km (0.031 R)
• M26: 66,862,469 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit