🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 13.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.79 AU - 1.17 AU

Year: 658 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,085,678 km

• M1: 177,872 km (0.115 R)
• M2: 266,583 km (0.085 R)
• M3: 356,492 km (0.104 R)
• M4: 449,093 km (0.062 R)
• M5: 549,323 km (0.105 R)
• M6: 675,883 km (0.103 R)
• M7: 851,361 km (0.1 R)
• M8: 1,002,605 km (0.086 R)
• M9: 1,158,187 km (0.117 R)
• M10: 1,261,110 km (0.105 R)
• M11: 1,500,467 km (0.07 R)
• M12: 1,595,760 km (0.076 R)
• M13: 1,717,832 km (0.115 R)
• M14: 1,805,198 km (0.094 R)
• M15: 2,017,477 km (0.107 R)
• M16: 2,103,496 km (0.064 R)
• M17: 2,355,119 km (0.06 R)
• M18: 2,509,355 km (0.058 R)
• M19: 2,638,308 km (0.064 R)
• M20: 2,880,507 km (0.089 R)
• M21: 3,084,110 km (0.098 R)
• M22: 3,207,079 km (0.102 R)
• M23: 3,339,623 km (0.078 R)
• M24: 3,497,897 km (0.112 R)
• M25: 3,707,484 km (0.043 R)
• M26: 3,962,997 km (0.1 R)
• M27: 4,105,414 km (0.08 R)
• M28: 4,224,195 km (0.066 R)
• M29: 4,344,023 km (0.076 R)
• M30: 4,473,724 km (0.116 R)
• M31: 4,657,580 km (0.093 R)
• M32: 4,826,027 km (0.055 R)
• M33: 5,005,545 km (0.099 R)
• M34: 5,251,633 km (0.106 R)
• M35: 5,334,510 km (0.073 R)
• M36: 5,501,611 km (0.113 R)
• M37: 5,604,535 km (0.095 R)
• M38: 5,860,197 km (0.075 R)
• M39: 6,013,386 km (0.11 R)
• M40: 6,158,346 km (0.086 R)
• M41: 6,431,960 km (0.084 R)
• M42: 6,550,592 km (0.115 R)
• M43: 6,639,901 km (0.073 R)
• M44: 6,819,868 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 11

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.76 AU - 1.22 AU

Year: 668 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,085,678 km

• M1: 144,811 km (0.095 R)
• M2: 218,263 km (0.108 R)
• M3: 326,423 km (0.095 R)
• M4: 481,107 km (0.077 R)
• M5: 562,937 km (0.112 R)
• M6: 637,736 km (0.088 R)
• M7: 716,424 km (0.097 R)
• M8: 788,381 km (0.115 R)
• M9: 970,441 km (0.094 R)
• M10: 1,220,120 km (0.074 R)
• M11: 1,295,518 km (0.096 R)
• M12: 1,394,103 km (0.111 R)
• M13: 1,499,868 km (0.081 R)
• M14: 1,608,327 km (0.113 R)
• M15: 1,705,565 km (0.038 R)
• M16: 1,920,687 km (0.114 R)
• M17: 2,074,174 km (0.027 R)
• M18: 2,268,053 km (0.067 R)
• M19: 2,340,907 km (0.093 R)
• M20: 2,467,916 km (0.12 R)
• M21: 2,613,475 km (0.12 R)
• M22: 2,695,604 km (0.104 R)
• M23: 2,795,386 km (0.09 R)
• M24: 2,879,460 km (0.048 R)
• M25: 2,975,950 km (0.102 R)
• M26: 3,113,730 km (0.078 R)
• M27: 3,289,208 km (0.074 R)
• M28: 3,378,219 km (0.069 R)
• M29: 3,607,253 km (0.103 R)
• M30: 3,717,507 km (0.117 R)
• M31: 3,916,472 km (0.081 R)
• M32: 4,055,299 km (0.083 R)
• M33: 4,138,027 km (0.046 R)
• M34: 4,311,859 km (0.105 R)
• M35: 4,429,144 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 13.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.87 AU - 2.47 AU

Year: 2168 Days

Day: 7 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,085,678 km

• M1: 180,565 km (0.057 R)
• M2: 275,110 km (0.107 R)
• M3: 411,245 km (0.105 R)
• M4: 594,502 km (0.093 R)
• M5: 709,543 km (0.047 R)
• M6: 906,713 km (0.117 R)
• M7: 999,763 km (0.098 R)
• M8: 1,105,379 km (0.119 R)
• M9: 1,224,459 km (0.101 R)
• M10: 1,358,049 km (0.093 R)
• M11: 1,456,634 km (0.096 R)
• M12: 1,557,763 km (0.101 R)
• M13: 1,703,621 km (0.102 R)
• M14: 1,887,028 km (0.086 R)
• M15: 2,274,187 km (0.03 R)
• M16: 2,381,000 km (0.092 R)
• M17: 2,489,608 km (0.062 R)
• M18: 2,661,795 km (0.097 R)
• M19: 2,749,459 km (0.047 R)
• M20: 2,850,887 km (0.052 R)
• M21: 2,953,660 km (0.051 R)
• M22: 3,336,631 km (0.112 R)
• M23: 3,651,834 km (0.059 R)
• M24: 3,933,975 km (0.079 R)
• M25: 4,164,805 km (0.113 R)
• M26: 4,341,031 km (0.082 R)
• M27: 4,624,968 km (0.066 R)
• M28: 5,023,646 km (0.081 R)
• M29: 5,195,684 km (0.046 R)
• M30: 5,306,236 km (0.093 R)
• M31: 5,545,892 km (0.04 R)
• M32: 5,920,186 km (0.074 R)
• M33: 6,068,886 km (0.034 R)
• M34: 6,168,668 km (0.092 R)
• M35: 6,302,708 km (0.087 R)
• M36: 6,488,658 km (0.066 R)
• M37: 6,779,476 km (0.112 R)
• M38: 6,935,208 km (0.105 R)
• M39: 7,039,627 km (0.114 R)
• M40: 7,338,673 km (0.06 R)
• M41: 7,480,791 km (0.1 R)
• M42: 7,606,005 km (0.08 R)
• M43: 7,840,275 km (0.108 R)
• M44: 7,930,931 km (0.105 R)
• M45: 8,150,242 km (0.104 R)
• M46: 8,352,947 km (0.056 R)
• M47: 8,838,990 km (0.118 R)
• M48: 9,085,378 km (0.083 R)
• M49: 9,779,811 km (0.059 R)
• M50: 9,897,246 km (0.066 R)
• M51: 10,034,876 km (0.088 R)
• M52: 10,391,517 km (0.094 R)
• M53: 11,097,170 km (0.108 R)
• M54: 11,424,939 km (0.1 R)
• M55: 11,755,849 km (0.113 R)
• M56: 12,006,127 km (0.096 R)
• M57: 12,195,069 km (0.105 R)
• M58: 12,406,151 km (0.063 R)
• M59: 12,597,038 km (0.049 R)
• M60: 12,960,561 km (0.117 R)
• M61: 13,089,664 km (0.087 R)
• M62: 13,654,097 km (0.117 R)
• M63: 13,939,380 km (0.09 R)
• M64: 14,115,905 km (0.07 R)
• M65: 14,293,029 km (0.032 R)
• M66: 14,784,309 km (0.073 R)
• M67: 15,281,273 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 12.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.45 AU - 2.53 AU

Year: 2665 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,085,678 km

• M1: 164,408 km (0.114 R)
• M2: 492,775 km (0.094 R)
• M3: 697,724 km (0.059 R)
• M4: 816,804 km (0.099 R)
• M5: 900,430 km (0.054 R)
• M6: 1,158,486 km (0.046 R)
• M7: 1,242,111 km (0.049 R)
• M8: 1,390,213 km (0.095 R)
• M9: 1,505,553 km (0.116 R)
• M10: 1,677,890 km (0.101 R)
• M11: 1,773,483 km (0.104 R)
• M12: 2,057,270 km (0.101 R)
• M13: 2,355,867 km (0.101 R)
• M14: 2,573,383 km (0.06 R)
• M15: 2,749,010 km (0.117 R)
• M16: 2,928,678 km (0.1 R)
• M17: 3,095,330 km (0.085 R)
• M18: 3,921,259 km (0.108 R)
• M19: 4,013,112 km (0.103 R)
• M20: 4,142,814 km (0.089 R)
• M21: 4,502,148 km (0.066 R)
• M22: 4,852,057 km (0.058 R)
• M23: 4,970,539 km (0.082 R)
• M24: 5,110,114 km (0.092 R)
• M25: 5,352,612 km (0.078 R)
• M26: 5,975,089 km (0.114 R)
• M27: 6,102,396 km (0.046 R)
• M28: 6,468,163 km (0.099 R)
• M29: 6,598,912 km (0.119 R)
• M30: 7,265,969 km (0.094 R)
• M31: 7,493,208 km (0.101 R)
• M32: 7,607,650 km (0.102 R)
• M33: 8,401,716 km (0.12 R)
• M34: 8,496,860 km (0.069 R)
• M35: 8,640,324 km (0.11 R)
• M36: 8,881,177 km (0.115 R)
• M37: 8,978,116 km (0.098 R)
• M38: 9,148,658 km (0.107 R)
• M39: 9,271,178 km (0.067 R)
• M40: 9,942,125 km (0.039 R)
• M41: 10,093,219 km (0.114 R)
• M42: 11,016,686 km (0.041 R)
• M43: 11,094,926 km (0.037 R)
• M44: 11,304,214 km (0.1 R)
• M45: 11,567,805 km (0.094 R)
• M46: 12,289,764 km (0.028 R)
• M47: 12,615,289 km (0.074 R)
• M48: 12,861,228 km (0.119 R)
• M49: 13,385,868 km (0.111 R)
• M50: 13,469,343 km (0.105 R)
• M51: 14,943,780 km (0.027 R)
• M52: 15,059,419 km (0.096 R)
• M53: 15,320,468 km (0.115 R)
• M54: 15,612,333 km (0.081 R)
• M55: 15,729,468 km (0.119 R)
• M56: 15,817,731 km (0.066 R)
• M57: 15,935,464 km (0.118 R)
• M58: 16,024,026 km (0.096 R)
• M59: 16,290,460 km (0.116 R)
• M60: 16,858,034 km (0.084 R)
• M61: 17,401,673 km (0.092 R)
• M62: 17,951,146 km (0.115 R)
• M63: 18,754,935 km (0.104 R)
• M64: 19,004,614 km (0.108 R)
• M65: 19,349,737 km (0.043 R)
• M66: 19,444,133 km (0.06 R)
• M67: 19,823,663 km (0.079 R)
• M68: 20,622,066 km (0.074 R)
• M69: 20,847,510 km (0.03 R)
• M70: 21,268,479 km (0.085 R)
• M71: 21,626,766 km (0.104 R)
• M72: 21,757,514 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit