🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.43 AU

Year: 513 Days

Day: 19 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.98 AU - 2.3 AU

Year: 1149 Days

Day: 39.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,737,962 km

• M1: 1,009,337 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.37 AU - 2.41 AU

Year: 1356 Days

Day: 42.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.71 AU - 3.07 AU

Year: 1804 Days

Day: 39.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,737,962 km

• M1: 1,203,066 km (0.115 R)
• M2: 1,439,730 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 12.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.53 AU - 5.43 AU

Year: 4080 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,737,962 km

• M1: 304,880 km (0.119 R)
• M2: 544,536 km (0.117 R)
• M3: 710,590 km (0.104 R)
• M4: 826,827 km (0.111 R)
• M5: 910,752 km (0.095 R)
• M6: 1,113,607 km (0.092 R)
• M7: 1,313,769 km (0.1 R)
• M8: 1,651,411 km (0.111 R)
• M9: 2,058,915 km (0.115 R)
• M10: 2,716,548 km (0.097 R)
• M11: 2,822,463 km (0.042 R)
• M12: 3,014,247 km (0.067 R)
• M13: 3,173,270 km (0.098 R)
• M14: 3,272,603 km (0.066 R)
• M15: 3,706,437 km (0.113 R)
• M16: 3,996,956 km (0.096 R)
• M17: 4,460,560 km (0.07 R)
• M18: 5,679,034 km (0.05 R)
• M19: 6,293,882 km (0.069 R)
• M20: 7,206,578 km (0.105 R)
• M21: 7,404,047 km (0.115 R)
• M22: 7,553,196 km (0.108 R)
• M23: 7,737,052 km (0.114 R)
• M24: 7,990,172 km (0.098 R)
• M25: 8,643,466 km (0.113 R)
• M26: 8,923,812 km (0.119 R)
• M27: 9,029,727 km (0.056 R)
• M28: 9,583,389 km (0.117 R)
• M29: 10,038,167 km (0.072 R)
• M30: 10,332,725 km (0.088 R)
• M31: 10,444,026 km (0.099 R)
• M32: 10,855,420 km (0.043 R)
• M33: 11,386,642 km (0.047 R)
• M34: 12,199,557 km (0.089 R)
• M35: 12,731,976 km (0.106 R)
• M36: 13,151,298 km (0.111 R)
• M37: 13,433,440 km (0.09 R)
• M38: 13,554,913 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit