🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.96 AU

Year: 258 Days

Day: 42.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.05 AU - 3.13 AU

Year: 1562 Days

Day: 32.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,328,809 km

• M1: 922,869 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.3 AU - 3.76 AU

Year: 1976 Days

Day: 15.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,328,809 km

• M1: 51,013 km (0.072 R)
• M2: 130,300 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.06 AU - 3.86 AU

Year: 2412 Days

Day: 44.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.22 AU - 8.04 AU

Year: 7898 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,328,809 km

• M1: 171,589 km (0.118 R)
• M2: 724,802 km (0.077 R)
• M3: 1,860,100 km (0.049 R)
• M4: 2,508,607 km (0.095 R)
• M5: 4,974,428 km (0.119 R)
• M6: 6,042,557 km (0.104 R)
• M7: 7,115,623 km (0.062 R)
• M8: 7,773,105 km (0.112 R)
• M9: 8,917,529 km (0.078 R)
• M10: 11,006,813 km (0.034 R)
• M11: 13,459,320 km (0.097 R)
• M12: 14,871,824 km (0.11 R)
• M13: 15,463,633 km (0.088 R)
• M14: 16,009,815 km (0.094 R)
• M15: 17,140,625 km (0.109 R)
• M16: 17,791,525 km (0.117 R)
• M17: 18,594,417 km (0.08 R)
• M18: 21,296,753 km (0.089 R)
• M19: 21,897,538 km (0.117 R)
• M20: 23,132,768 km (0.115 R)
• M21: 26,943,325 km (0.05 R)
• M22: 29,272,563 km (0.116 R)
• M23: 32,418,607 km (0.028 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit