🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 176 Days

Day: 22.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,812,583 km

• M1: 222,302 km (0.106 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 10.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.21 AU

Year: 2221 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,812,583 km

• M1: 133,142 km (0.09 R)
• M2: 536,907 km (0.117 R)
• M3: 903,122 km (0.084 R)
• M4: 1,716,785 km (0.108 R)
• M5: 2,227,961 km (0.119 R)
• M6: 2,702,186 km (0.115 R)
• M7: 3,260,186 km (0.056 R)
• M8: 5,749,794 km (0.089 R)
• M9: 6,759,131 km (0.069 R)
• M10: 7,636,373 km (0.03 R)
• M11: 10,995,743 km (0.077 R)
• M12: 11,835,136 km (0.106 R)
• M13: 13,107,616 km (0.112 R)
• M14: 14,005,203 km (0.087 R)
• M15: 14,563,054 km (0.068 R)
• M16: 16,428,090 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 9.4

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.37 AU - 9.43 AU

Year: 12765 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,812,583 km

• M1: 116,836 km (0.116 R)
• M2: 482,752 km (0.097 R)
• M3: 1,201,271 km (0.113 R)
• M4: 1,530,087 km (0.11 R)
• M5: 1,901,987 km (0.059 R)
• M6: 2,195,947 km (0.12 R)
• M7: 3,019,483 km (0.089 R)
• M8: 3,583,019 km (0.094 R)
• M9: 6,604,447 km (0.09 R)
• M10: 7,599,871 km (0.091 R)
• M11: 8,397,527 km (0.119 R)
• M12: 11,068,148 km (0.062 R)
• M13: 12,216,910 km (0.089 R)
• M14: 14,678,842 km (0.084 R)
• M15: 19,601,659 km (0.084 R)
• M16: 19,947,081 km (0.067 R)
• M17: 21,827,377 km (0.036 R)
• M18: 23,144,735 km (0.11 R)
• M19: 23,530,548 km (0.104 R)
• M20: 26,144,771 km (0.1 R)
• M21: 26,458,328 km (0.105 R)
• M22: 26,986,558 km (0.101 R)
• M23: 31,705,025 km (0.064 R)
• M24: 35,521,416 km (0.115 R)
• M25: 35,906,182 km (0.045 R)
• M26: 36,946,037 km (0.085 R)
• M27: 41,024,523 km (0.113 R)
• M28: 47,534,723 km (0.085 R)
• M29: 49,902,559 km (0.064 R)
• M30: 54,021,885 km (0.113 R)
• M31: 54,360,874 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit