🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.23 AU - 1.65 AU

Year: 607 Days

Day: 15 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.73 AU - 1.79 AU

Year: 821 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 10.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.64 AU - 10.42 AU

Year: 8756 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,083,044 km

• M1: 130,599 km (0.097 R)
• M2: 761,453 km (0.06 R)
• M3: 1,621,491 km (0.111 R)
• M4: 2,019,571 km (0.103 R)
• M5: 2,691,266 km (0.085 R)
• M6: 3,482,638 km (0.081 R)
• M7: 4,232,423 km (0.106 R)
• M8: 4,703,207 km (0.079 R)
• M9: 5,147,214 km (0.079 R)
• M10: 5,983,616 km (0.06 R)
• M11: 6,833,631 km (0.05 R)
• M12: 10,450,608 km (0.054 R)
• M13: 11,575,434 km (0.101 R)
• M14: 12,498,603 km (0.112 R)
• M15: 14,125,031 km (0.053 R)
• M16: 15,822,668 km (0.107 R)
• M17: 17,935,139 km (0.044 R)
• M18: 20,152,180 km (0.097 R)
• M19: 21,566,777 km (0.1 R)
• M20: 22,878,750 km (0.113 R)
• M21: 23,897,213 km (0.043 R)
• M22: 24,768,770 km (0.111 R)
• M23: 25,571,213 km (0.086 R)
• M24: 27,986,620 km (0.059 R)
• M25: 30,146,065 km (0.063 R)
• M26: 32,308,951 km (0.083 R)
• M27: 33,482,098 km (0.105 R)
• M28: 34,573,115 km (0.045 R)
• M29: 36,482,134 km (0.112 R)
• M30: 38,697,528 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 14.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.46 AU - 9.92 AU

Year: 10601 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,083,044 km

• M1: 182,809 km (0.114 R)
• M2: 743,053 km (0.111 R)
• M3: 1,359,097 km (0.049 R)
• M4: 2,295,579 km (0.082 R)
• M5: 2,811,692 km (0.096 R)
• M6: 3,309,105 km (0.119 R)
• M7: 3,919,165 km (0.094 R)
• M8: 4,573,805 km (0.112 R)
• M9: 5,401,082 km (0.034 R)
• M10: 5,922,580 km (0.116 R)
• M11: 6,787,854 km (0.1 R)
• M12: 8,355,191 km (0.071 R)
• M13: 8,959,716 km (0.117 R)
• M14: 9,494,079 km (0.11 R)
• M15: 10,309,238 km (0.068 R)
• M16: 11,060,369 km (0.105 R)
• M17: 12,373,389 km (0.106 R)
• M18: 13,409,056 km (0.06 R)
• M19: 15,653,173 km (0.116 R)
• M20: 18,680,137 km (0.119 R)
• M21: 25,868,913 km (0.067 R)
• M22: 27,257,031 km (0.095 R)
• M23: 27,764,766 km (0.06 R)
• M24: 30,289,829 km (0.116 R)
• M25: 31,608,235 km (0.109 R)
• M26: 37,515,855 km (0.061 R)
• M27: 38,652,200 km (0.094 R)
• M28: 41,392,833 km (0.083 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit