🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.28 AU - 1.34 AU

Year: 537 Days

Day: 39.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 64.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,686,416 km

• M1: 546,032 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.07 AU - 2.09 AU

Year: 1074 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 10.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.4 AU - 14.16 AU

Year: 14481 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,686,416 km

• M1: 133,441 km (0.1 R)
• M2: 758,012 km (0.114 R)
• M3: 1,837,810 km (0.099 R)
• M4: 2,232,599 km (0.1 R)
• M5: 3,969,430 km (0.1 R)
• M6: 6,076,516 km (0.116 R)
• M7: 6,429,118 km (0.117 R)
• M8: 8,165,351 km (0.072 R)
• M9: 9,141,926 km (0.083 R)
• M10: 9,553,619 km (0.054 R)
• M11: 10,920,944 km (0.096 R)
• M12: 12,539,593 km (0.067 R)
• M13: 13,113,151 km (0.104 R)
• M14: 17,708,648 km (0.114 R)
• M15: 18,349,675 km (0.098 R)
• M16: 19,089,137 km (0.063 R)
• M17: 24,933,028 km (0.056 R)
• M18: 27,189,263 km (0.092 R)
• M19: 28,475,805 km (0.104 R)
• M20: 30,824,043 km (0.086 R)
• M21: 31,634,714 km (0.088 R)
• M22: 46,461,957 km (0.073 R)
• M23: 50,342,227 km (0.115 R)
• M24: 54,098,330 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 5

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.25 AU - 17.97 AU

Year: 20001 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,686,416 km

• M1: 62,233 km (0.09 R)
• M2: 334,052 km (0.118 R)
• M3: 609,761 km (0.107 R)
• M4: 1,167,911 km (0.088 R)
• M5: 1,471,893 km (0.093 R)
• M6: 2,015,383 km (0.107 R)
• M7: 2,365,442 km (0.073 R)
• M8: 2,636,214 km (0.071 R)
• M9: 2,952,464 km (0.102 R)
• M10: 3,749,371 km (0.119 R)
• M11: 4,023,435 km (0.033 R)
• M12: 4,245,887 km (0.054 R)
• M13: 4,577,695 km (0.066 R)
• M14: 5,599,299 km (0.102 R)
• M15: 6,163,432 km (0.089 R)
• M16: 7,738,249 km (0.03 R)
• M17: 10,367,282 km (0.09 R)
• M18: 11,529,508 km (0.055 R)
• M19: 12,980,458 km (0.09 R)
• M20: 14,623,192 km (0.117 R)
• M21: 17,464,803 km (0.108 R)
• M22: 17,717,025 km (0.11 R)
• M23: 19,460,888 km (0.09 R)
• M24: 20,005,574 km (0.11 R)
• M25: 21,604,027 km (0.109 R)
• M26: 21,894,696 km (0.109 R)
• M27: 22,286,343 km (0.036 R)
• M28: 23,899,606 km (0.116 R)
• M29: 24,734,662 km (0.102 R)
• M30: 28,039,877 km (0.066 R)
• M31: 30,642,730 km (0.075 R)
• M32: 32,128,088 km (0.112 R)
• M33: 33,921,018 km (0.089 R)
• M34: 34,182,515 km (0.115 R)
• M35: 35,914,858 km (0.099 R)
• M36: 44,515,838 km (0.025 R)
• M37: 44,672,318 km (0.115 R)
• M38: 52,625,090 km (0.067 R)
• M39: 61,470,962 km (0.094 R)
• M40: 68,511,486 km (0.069 R)
• M41: 69,559,120 km (0.102 R)
• M42: 69,981,136 km (0.12 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit