🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.58 AU - 0.7 AU

Year: 225 Days

Day: 40 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.47 AU - 1.61 AU

Year: 840 Days

Day: 43.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,818,907 km

• M1: 402,568 km (0.114 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 9.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.28 AU - 5.86 AU

Year: 5780 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,818,907 km

• M1: 122,371 km (0.06 R)
• M2: 559,646 km (0.071 R)
• M3: 942,915 km (0.075 R)
• M4: 1,657,844 km (0.12 R)
• M5: 1,979,778 km (0.119 R)
• M6: 2,359,607 km (0.108 R)
• M7: 3,328,553 km (0.12 R)
• M8: 4,670,745 km (0.088 R)
• M9: 5,579,402 km (0.09 R)
• M10: 5,876,803 km (0.077 R)
• M11: 6,634,217 km (0.038 R)
• M12: 7,105,300 km (0.116 R)
• M13: 8,039,240 km (0.1 R)
• M14: 9,932,102 km (0.036 R)
• M15: 10,370,274 km (0.108 R)
• M16: 12,860,031 km (0.104 R)
• M17: 13,915,744 km (0.065 R)
• M18: 15,257,487 km (0.098 R)
• M19: 15,664,692 km (0.056 R)
• M20: 18,986,363 km (0.025 R)
• M21: 19,457,597 km (0.06 R)
• M22: 20,705,093 km (0.08 R)
• M23: 28,446,484 km (0.119 R)
• M24: 28,886,302 km (0.11 R)
• M25: 30,876,103 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.93 AU - 5.97 AU

Year: 6382 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 14,818,907 km

• M1: 99,782 km (0.108 R)
• M2: 465,997 km (0.118 R)
• M3: 839,094 km (0.103 R)
• M4: 1,569,880 km (0.109 R)
• M5: 2,656,858 km (0.082 R)
• M6: 3,263,029 km (0.057 R)
• M7: 4,369,903 km (0.109 R)
• M8: 5,105,027 km (0.072 R)
• M9: 7,467,477 km (0.082 R)
• M10: 7,864,210 km (0.061 R)
• M11: 10,581,506 km (0.082 R)
• M12: 13,450,644 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit