🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.78 AU - 5.36 AU

Year: 3533 Days

Day: 35.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 12.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.97 AU - 5.09 AU

Year: 4080 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,590,245 km

• M1: 162,314 km (0.103 R)
• M2: 903,870 km (0.09 R)
• M3: 1,390,961 km (0.115 R)
• M4: 1,886,280 km (0.081 R)
• M5: 2,393,267 km (0.087 R)
• M6: 2,836,824 km (0.088 R)
• M7: 3,373,282 km (0.111 R)
• M8: 3,788,566 km (0.106 R)
• M9: 4,395,933 km (0.088 R)
• M10: 4,967,547 km (0.101 R)
• M11: 7,336,728 km (0.063 R)
• M12: 8,389,598 km (0.057 R)
• M13: 9,618,545 km (0.102 R)
• M14: 10,053,874 km (0.11 R)
• M15: 11,439,600 km (0.11 R)
• M16: 13,976,031 km (0.105 R)
• M17: 14,535,528 km (0.096 R)
• M18: 19,126,237 km (0.107 R)
• M19: 19,626,343 km (0.111 R)
• M20: 21,047,074 km (0.084 R)
• M21: 24,310,402 km (0.065 R)

Asteroid Belt

Center: 11.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 3.5

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.79 AU - 21.37 AU

Year: 27803 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,590,245 km

• M1: 43,533 km (0.109 R)
• M2: 193,131 km (0.05 R)
• M3: 633,846 km (0.097 R)
• M4: 1,058,555 km (0.055 R)
• M5: 1,427,463 km (0.096 R)
• M6: 1,751,941 km (0.089 R)
• M7: 1,931,608 km (0.069 R)
• M8: 2,286,005 km (0.116 R)
• M9: 2,478,687 km (0.074 R)
• M10: 2,659,102 km (0.101 R)
• M11: 3,045,962 km (0.12 R)
• M12: 3,930,534 km (0.034 R)
• M13: 4,334,598 km (0.064 R)
• M14: 5,080,194 km (0.059 R)
• M15: 5,483,510 km (0.087 R)
• M16: 6,777,681 km (0.118 R)
• M17: 7,175,462 km (0.091 R)
• M18: 7,541,977 km (0.119 R)
• M19: 9,239,464 km (0.102 R)
• M20: 10,875,466 km (0.09 R)
• M21: 11,855,930 km (0.103 R)
• M22: 12,302,779 km (0.086 R)
• M23: 14,203,121 km (0.054 R)
• M24: 14,417,644 km (0.066 R)
• M25: 15,000,328 km (0.064 R)
• M26: 17,244,147 km (0.106 R)
• M27: 18,488,202 km (0.044 R)
• M28: 21,246,039 km (0.107 R)
• M29: 24,985,537 km (0.103 R)
• M30: 30,424,317 km (0.063 R)
• M31: 39,627,130 km (0.103 R)
• M32: 42,223,550 km (0.089 R)
• M33: 43,563,199 km (0.037 R)
• M34: 46,956,827 km (0.064 R)
• M35: 53,570,848 km (0.08 R)
• M36: 58,919,869 km (0.044 R)
• M37: 62,294,049 km (0.111 R)
• M38: 65,993,156 km (0.064 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit