🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 35.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 9.7

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 506 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,684,264 km

• M1: 120,725 km (0.117 R)
• M2: 462,856 km (0.116 R)
• M3: 855,999 km (0.117 R)
• M4: 1,192,295 km (0.093 R)
• M5: 1,551,330 km (0.064 R)
• M6: 1,914,105 km (0.105 R)
• M7: 4,262,043 km (0.111 R)
• M8: 5,098,445 km (0.105 R)
• M9: 5,406,317 km (0.098 R)
• M10: 6,059,462 km (0.045 R)
• M11: 6,405,332 km (0.091 R)
• M12: 7,032,147 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 8.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.91 AU - 5.99 AU

Year: 8215 Days

Day: 9.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,684,264 km

• M1: 111,899 km (0.051 R)
• M2: 505,641 km (0.097 R)
• M3: 886,667 km (0.086 R)
• M4: 1,396,347 km (0.09 R)
• M5: 1,671,457 km (0.08 R)
• M6: 2,744,822 km (0.12 R)
• M7: 3,245,526 km (0.089 R)
• M8: 4,299,443 km (0.056 R)
• M9: 5,505,202 km (0.107 R)
• M10: 5,846,883 km (0.101 R)
• M11: 6,402,938 km (0.099 R)
• M12: 7,658,513 km (0.115 R)
• M13: 8,817,298 km (0.066 R)
• M14: 9,548,682 km (0.044 R)
• M15: 10,460,182 km (0.106 R)
• M16: 11,180,945 km (0.115 R)
• M17: 13,542,796 km (0.096 R)
• M18: 17,447,300 km (0.088 R)
• M19: 18,050,479 km (0.059 R)
• M20: 22,907,024 km (0.084 R)
• M21: 25,462,455 km (0.052 R)
• M22: 26,151,503 km (0.063 R)
• M23: 28,385,149 km (0.104 R)
• M24: 30,549,830 km (0.071 R)
• M25: 30,840,050 km (0.109 R)
• M26: 32,620,115 km (0.105 R)
• M27: 33,024,927 km (0.039 R)
• M28: 34,363,379 km (0.111 R)
• M29: 35,204,717 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126

Radius: 5.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.26 AU - 7.36 AU

Year: 10234 Days

Day: 18.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,684,264 km

• M1: 68,516 km (0.094 R)
• M2: 387,159 km (0.087 R)
• M3: 636,539 km (0.052 R)
• M4: 1,489,995 km (0.08 R)
• M5: 2,042,161 km (0.111 R)
• M6: 2,233,496 km (0.097 R)
• M7: 2,469,262 km (0.118 R)
• M8: 3,337,379 km (0.073 R)
• M9: 3,731,719 km (0.103 R)
• M10: 7,582,667 km (0.112 R)
• M11: 8,116,582 km (0.096 R)
• M12: 10,944,431 km (0.105 R)
• M13: 11,487,321 km (0.09 R)
• M14: 12,774,461 km (0.046 R)
• M15: 15,183,735 km (0.099 R)
• M16: 18,695,994 km (0.088 R)
• M17: 21,502,450 km (0.112 R)
• M18: 23,373,620 km (0.114 R)
• M19: 25,507,185 km (0.1 R)
• M20: 26,299,605 km (0.106 R)
• M21: 27,190,161 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit