🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 47.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 385 Days

Day: 15.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.2 AU - 3.52 AU

Year: 1684 Days

Day: 22.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.34 AU - 5.36 AU

Year: 4309 Days

Day: 32.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,485,101 km

• M1: 2,087,937 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.9

Radius: 4.4

Gravity: 29.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.45 AU - 22.37 AU

Year: 28637 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,485,101 km

• M1: 55,650 km (0.112 R)
• M2: 207,043 km (0.084 R)
• M3: 904,170 km (0.111 R)
• M4: 3,102,061 km (0.114 R)
• M5: 3,393,927 km (0.059 R)
• M6: 4,238,706 km (0.089 R)
• M7: 4,380,226 km (0.056 R)
• M8: 4,598,190 km (0.096 R)
• M9: 11,701,097 km (0.064 R)
• M10: 14,693,503 km (0.109 R)
• M11: 15,681,896 km (0.115 R)
• M12: 18,345,336 km (0.112 R)
• M13: 22,666,621 km (0.079 R)
• M14: 24,774,754 km (0.112 R)
• M15: 26,528,639 km (0.117 R)
• M16: 31,741,826 km (0.108 R)
• M17: 32,420,701 km (0.074 R)
• M18: 33,807,623 km (0.03 R)
• M19: 33,948,544 km (0.106 R)
• M20: 39,127,921 km (0.108 R)
• M21: 55,394,446 km (0.029 R)
• M22: 65,978,495 km (0.088 R)
• M23: 68,200,472 km (0.11 R)
• M24: 70,701,599 km (0.104 R)
• M25: 74,686,288 km (0.103 R)
• M26: 78,324,359 km (0.071 R)
• M27: 78,570,896 km (0.1 R)
• M28: 82,078,667 km (0.12 R)
• M29: 83,356,233 km (0.085 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit