🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.18 AU

Year: 468 Days

Day: 32.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,612,277 km

• M1: 42,187 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.47 AU - 2.91 AU

Year: 1653 Days

Day: 43.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,612,277 km

• M1: 93,199 km (0.066 R)
• M2: 403,914 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.14 AU - 3.38 AU

Year: 2206 Days

Day: 16.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,612,277 km

• M1: 881,580 km (0.108 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 11.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.61 AU - 5.67 AU

Year: 3745 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,612,277 km

• M1: 148,850 km (0.117 R)
• M2: 697,276 km (0.046 R)
• M3: 1,115,701 km (0.109 R)
• M4: 1,548,787 km (0.073 R)
• M5: 2,163,036 km (0.03 R)
• M6: 2,867,043 km (0.12 R)
• M7: 4,778,754 km (0.116 R)
• M8: 5,726,307 km (0.095 R)
• M9: 6,173,007 km (0.103 R)
• M10: 8,198,562 km (0.115 R)
• M11: 9,098,991 km (0.115 R)
• M12: 10,758,630 km (0.108 R)
• M13: 14,009,541 km (0.094 R)
• M14: 19,066,697 km (0.062 R)
• M15: 19,624,847 km (0.099 R)
• M16: 21,431,541 km (0.099 R)
• M17: 22,102,936 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.39 AU - 7.25 AU

Year: 5262 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 14,612,277 km

• M1: 178,171 km (0.073 R)
• M2: 644,767 km (0.078 R)
• M3: 1,444,218 km (0.104 R)
• M4: 4,380,076 km (0.088 R)
• M5: 6,867,589 km (0.071 R)
• M6: 11,862,214 km (0.082 R)
• M7: 12,552,608 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit