🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 303 Days

Day: 44.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.24 AU - 1.4 AU

Year: 557 Days

Day: 19.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.05 AU - 5.05 AU

Year: 2992 Days

Day: 21.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,772,906 km

• M1: 503,846 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 7.7

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.18 AU - 19.92 AU

Year: 29328 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,772,906 km

• M1: 95,743 km (0.101 R)
• M2: 374,144 km (0.108 R)
• M3: 614,099 km (0.115 R)
• M4: 1,794,726 km (0.098 R)
• M5: 2,703,682 km (0.089 R)
• M6: 3,336,332 km (0.074 R)
• M7: 4,099,131 km (0.065 R)
• M8: 6,151,614 km (0.075 R)
• M9: 6,485,367 km (0.098 R)
• M10: 8,987,690 km (0.071 R)
• M11: 9,861,791 km (0.116 R)
• M12: 11,923,698 km (0.118 R)
• M13: 13,133,347 km (0.115 R)
• M14: 14,092,718 km (0.117 R)
• M15: 15,012,595 km (0.065 R)
• M16: 15,530,952 km (0.1 R)
• M17: 16,603,269 km (0.038 R)
• M18: 20,639,869 km (0.12 R)
• M19: 24,211,967 km (0.101 R)
• M20: 29,632,346 km (0.097 R)
• M21: 30,447,804 km (0.115 R)
• M22: 31,417,797 km (0.092 R)
• M23: 33,273,858 km (0.113 R)
• M24: 34,900,435 km (0.085 R)
• M25: 39,116,402 km (0.098 R)
• M26: 42,278,752 km (0.074 R)
• M27: 47,797,567 km (0.048 R)
• M28: 50,056,794 km (0.025 R)
• M29: 62,871,796 km (0.113 R)
• M30: 66,732,768 km (0.109 R)
• M31: 77,198,186 km (0.07 R)
• M32: 81,355,511 km (0.049 R)
• M33: 87,035,443 km (0.104 R)
• M34: 101,304,536 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit