🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.98 AU - 1.08 AU

Year: 374 Days

Day: 18 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.38 AU - 1.58 AU

Year: 645 Days

Day: 15.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,966,410 km

• M1: 147,653 km (0.045 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.67 AU

Year: 2245 Days

Day: 41.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,966,410 km

• M1: 911,051 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 9.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.45 AU - 7.37 AU

Year: 6506 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,966,410 km

• M1: 118,631 km (0.112 R)
• M2: 481,705 km (0.119 R)
• M3: 910,901 km (0.102 R)
• M4: 2,727,468 km (0.11 R)
• M5: 3,242,085 km (0.078 R)
• M6: 5,098,595 km (0.096 R)
• M7: 5,880,991 km (0.119 R)
• M8: 7,610,492 km (0.038 R)
• M9: 8,396,928 km (0.09 R)
• M10: 9,697,981 km (0.095 R)
• M11: 13,318,698 km (0.113 R)
• M12: 15,840,769 km (0.027 R)
• M13: 16,259,793 km (0.099 R)
• M14: 16,871,199 km (0.032 R)
• M15: 22,930,511 km (0.059 R)
• M16: 24,406,294 km (0.073 R)
• M17: 31,037,818 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.8

Radius: 5.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.26 AU - 19.9 AU

Year: 29850 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,966,410 km

• M1: 73,752 km (0.026 R)
• M2: 398,230 km (0.095 R)
• M3: 692,040 km (0.045 R)
• M4: 976,724 km (0.105 R)
• M5: 1,619,846 km (0.073 R)
• M6: 2,109,330 km (0.094 R)
• M7: 2,455,051 km (0.067 R)
• M8: 2,966,675 km (0.032 R)
• M9: 3,329,899 km (0.063 R)
• M10: 4,777,558 km (0.113 R)
• M11: 5,605,881 km (0.067 R)
• M12: 6,161,188 km (0.07 R)
• M13: 9,403,273 km (0.105 R)
• M14: 11,768,715 km (0.075 R)
• M15: 12,103,964 km (0.062 R)
• M16: 13,508,837 km (0.052 R)
• M17: 14,250,394 km (0.11 R)
• M18: 17,060,440 km (0.083 R)
• M19: 18,295,969 km (0.079 R)
• M20: 21,025,083 km (0.107 R)
• M21: 24,013,899 km (0.106 R)
• M22: 26,125,174 km (0.119 R)
• M23: 27,861,407 km (0.116 R)
• M24: 28,357,024 km (0.055 R)
• M25: 31,884,393 km (0.064 R)
• M26: 32,426,535 km (0.104 R)
• M27: 39,920,042 km (0.108 R)
• M28: 41,314,294 km (0.098 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit