🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 12.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.46 AU - 0.66 AU

Year: 289 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 6,309,200 km

• M1: 174,730 km (0.1 R)
• M2: 268,678 km (0.053 R)
• M3: 362,924 km (0.074 R)
• M4: 444,455 km (0.118 R)
• M5: 553,063 km (0.038 R)
• M6: 650,302 km (0.085 R)
• M7: 740,210 km (0.086 R)
• M8: 850,015 km (0.06 R)
• M9: 973,882 km (0.077 R)
• M10: 1,057,358 km (0.094 R)
• M11: 1,137,991 km (0.088 R)
• M12: 1,252,733 km (0.099 R)
• M13: 1,332,618 km (0.102 R)
• M14: 1,426,715 km (0.059 R)
• M15: 1,510,490 km (0.106 R)
• M16: 1,712,896 km (0.087 R)
• M17: 1,869,973 km (0.053 R)
• M18: 1,955,543 km (0.104 R)
• M19: 2,039,019 km (0.118 R)
• M20: 2,159,296 km (0.052 R)
• M21: 2,285,706 km (0.089 R)
• M22: 2,396,259 km (0.109 R)
• M23: 2,504,717 km (0.079 R)
• M24: 2,695,754 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 13.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.5 AU - 0.7 AU

Year: 321 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 6,309,200 km

• M1: 182,509 km (0.112 R)
• M2: 274,662 km (0.042 R)
• M3: 362,775 km (0.103 R)
• M4: 453,581 km (0.111 R)
• M5: 549,323 km (0.04 R)
• M6: 637,885 km (0.104 R)
• M7: 722,558 km (0.084 R)
• M8: 811,568 km (0.058 R)
• M9: 897,737 km (0.107 R)
• M10: 1,072,467 km (0.028 R)
• M11: 1,234,182 km (0.093 R)
• M12: 1,326,933 km (0.109 R)
• M13: 1,435,392 km (0.094 R)
• M14: 1,578,706 km (0.108 R)
• M15: 1,684,921 km (0.091 R)
• M16: 1,769,743 km (0.102 R)
• M17: 1,934,300 km (0.03 R)
• M18: 2,068,639 km (0.107 R)
• M19: 2,185,625 km (0.096 R)
• M20: 2,325,948 km (0.103 R)
• M21: 2,458,641 km (0.093 R)
• M22: 2,748,562 km (0.086 R)
• M23: 2,872,279 km (0.096 R)
• M24: 2,974,903 km (0.109 R)
• M25: 3,242,833 km (0.032 R)
• M26: 3,549,359 km (0.097 R)
• M27: 3,635,079 km (0.082 R)
• M28: 3,777,645 km (0.084 R)
• M29: 3,865,310 km (0.101 R)
• M30: 3,985,437 km (0.075 R)
• M31: 4,151,939 km (0.12 R)
• M32: 4,242,446 km (0.078 R)
• M33: 4,327,118 km (0.066 R)
• M34: 4,412,539 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 8.2

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.64 AU - 0.78 AU

Year: 413 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 6,309,200 km

• M1: 106,065 km (0.085 R)
• M2: 157,227 km (0.062 R)
• M3: 209,287 km (0.106 R)
• M4: 282,441 km (0.118 R)
• M5: 373,546 km (0.109 R)
• M6: 438,621 km (0.068 R)
• M7: 522,545 km (0.117 R)
• M8: 585,676 km (0.026 R)
• M9: 639,830 km (0.069 R)
• M10: 741,257 km (0.049 R)
• M11: 817,702 km (0.105 R)
• M12: 942,317 km (0.054 R)
• M13: 1,006,943 km (0.091 R)
• M14: 1,121,685 km (0.088 R)
• M15: 1,200,523 km (0.091 R)
• M16: 1,348,475 km (0.047 R)
• M17: 1,422,077 km (0.115 R)
• M18: 1,486,404 km (0.096 R)
• M19: 1,590,076 km (0.086 R)
• M20: 1,679,386 km (0.095 R)
• M21: 1,736,083 km (0.041 R)
• M22: 1,822,252 km (0.089 R)
• M23: 1,880,595 km (0.062 R)
• M24: 2,089,733 km (0.063 R)
• M25: 2,187,869 km (0.116 R)
• M26: 2,319,066 km (0.12 R)
• M27: 2,401,644 km (0.094 R)
• M28: 2,524,015 km (0.083 R)
• M29: 2,641,898 km (0.113 R)
• M30: 2,775,190 km (0.036 R)
• M31: 2,883,349 km (0.086 R)
• M32: 3,006,768 km (0.086 R)
• M33: 3,076,031 km (0.08 R)
• M34: 3,152,925 km (0.089 R)
• M35: 3,287,264 km (0.115 R)
• M36: 3,466,931 km (0.097 R)
• M37: 3,701,650 km (0.098 R)
• M38: 3,790,960 km (0.067 R)
• M39: 3,881,018 km (0.095 R)
• M40: 3,933,975 km (0.099 R)
• M41: 4,048,118 km (0.077 R)
• M42: 4,178,867 km (0.115 R)
• M43: 4,555,554 km (0.109 R)
• M44: 4,877,788 km (0.071 R)
• M45: 4,984,152 km (0.103 R)
• M46: 5,041,598 km (0.077 R)
• M47: 5,199,124 km (0.106 R)
• M48: 5,299,355 km (0.029 R)
• M49: 5,459,425 km (0.109 R)
• M50: 5,646,871 km (0.082 R)
• M51: 5,706,860 km (0.085 R)
• M52: 5,896,998 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 14.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.33 AU

Year: 976 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 6,309,200 km

• M1: 192,682 km (0.034 R)
• M2: 290,220 km (0.097 R)
• M3: 381,774 km (0.105 R)
• M4: 510,578 km (0.109 R)
• M5: 670,797 km (0.078 R)
• M6: 777,460 km (0.117 R)
• M7: 927,058 km (0.106 R)
• M8: 1,048,681 km (0.091 R)
• M9: 1,226,852 km (0.055 R)
• M10: 1,514,230 km (0.11 R)
• M11: 1,764,956 km (0.075 R)
• M12: 1,883,587 km (0.053 R)
• M13: 2,004,911 km (0.043 R)
• M14: 2,160,642 km (0.103 R)
• M15: 2,313,980 km (0.091 R)
• M16: 2,437,996 km (0.097 R)
• M17: 2,531,046 km (0.073 R)
• M18: 2,631,875 km (0.09 R)
• M19: 2,782,520 km (0.1 R)
• M20: 3,186,285 km (0.087 R)
• M21: 3,339,772 km (0.086 R)
• M22: 3,571,051 km (0.094 R)
• M23: 3,885,206 km (0.12 R)
• M24: 4,128,901 km (0.1 R)
• M25: 4,722,655 km (0.06 R)
• M26: 4,848,018 km (0.115 R)
• M27: 5,025,441 km (0.104 R)
• M28: 5,179,377 km (0.032 R)
• M29: 5,282,750 km (0.117 R)
• M30: 5,421,726 km (0.102 R)
• M31: 5,990,198 km (0.04 R)
• M32: 6,108,081 km (0.067 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: 209 - 13,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit