🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 14.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,508,464 km

• M1: 194,477 km (0.07 R)
• M2: 305,628 km (0.083 R)
• M3: 402,119 km (0.117 R)
• M4: 537,505 km (0.102 R)
• M5: 633,547 km (0.113 R)
• M6: 729,439 km (0.097 R)
• M7: 835,355 km (0.095 R)
• M8: 930,948 km (0.034 R)
• M9: 1,130,362 km (0.085 R)
• M10: 1,284,148 km (0.111 R)
• M11: 1,430,904 km (0.098 R)
• M12: 1,523,954 km (0.108 R)
• M13: 1,629,270 km (0.084 R)
• M14: 1,842,298 km (0.059 R)
• M15: 1,944,324 km (0.109 R)
• M16: 2,053,829 km (0.075 R)
• M17: 2,227,961 km (0.079 R)
• M18: 2,325,499 km (0.061 R)
• M19: 2,477,790 km (0.066 R)
• M20: 2,627,387 km (0.052 R)
• M21: 2,737,043 km (0.094 R)
• M22: 2,842,060 km (0.102 R)
• M23: 2,954,857 km (0.097 R)
• M24: 3,088,298 km (0.106 R)
• M25: 3,250,014 km (0.104 R)
• M26: 3,615,631 km (0.111 R)
• M27: 3,731,420 km (0.064 R)
• M28: 3,883,112 km (0.112 R)
• M29: 4,121,721 km (0.073 R)
• M30: 4,250,076 km (0.038 R)
• M31: 4,466,992 km (0.099 R)
• M32: 4,613,598 km (0.065 R)
• M33: 4,739,560 km (0.092 R)
• M34: 4,874,198 km (0.107 R)
• M35: 5,109,066 km (0.118 R)
• M36: 5,239,516 km (0.115 R)
• M37: 5,347,825 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 11.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.07 AU - 2.39 AU

Year: 2299 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,508,464 km

• M1: 144,212 km (0.101 R)
• M2: 319,541 km (0.09 R)
• M3: 452,982 km (0.115 R)
• M4: 528,529 km (0.07 R)
• M5: 709,692 km (0.108 R)
• M6: 795,561 km (0.1 R)
• M7: 1,007,242 km (0.086 R)
• M8: 1,111,363 km (0.089 R)
• M9: 1,183,020 km (0.064 R)
• M10: 1,350,270 km (0.056 R)
• M11: 1,420,731 km (0.065 R)
• M12: 1,558,810 km (0.073 R)
• M13: 1,687,763 km (0.111 R)
• M14: 1,799,363 km (0.116 R)
• M15: 1,870,273 km (0.03 R)
• M16: 1,985,912 km (0.109 R)
• M17: 2,059,364 km (0.093 R)
• M18: 2,133,864 km (0.077 R)
• M19: 2,584,004 km (0.108 R)
• M20: 2,697,100 km (0.105 R)
• M21: 2,895,018 km (0.077 R)
• M22: 3,131,981 km (0.057 R)
• M23: 3,287,712 km (0.073 R)
• M24: 3,797,991 km (0.11 R)
• M25: 4,038,993 km (0.081 R)
• M26: 4,323,528 km (0.091 R)
• M27: 4,595,048 km (0.076 R)
• M28: 5,124,325 km (0.085 R)
• M29: 5,715,087 km (0.094 R)
• M30: 5,789,138 km (0.092 R)
• M31: 5,959,680 km (0.072 R)
• M32: 6,077,862 km (0.09 R)
• M33: 6,415,205 km (0.027 R)
• M34: 6,636,162 km (0.079 R)
• M35: 6,893,320 km (0.104 R)
• M36: 7,017,487 km (0.109 R)
• M37: 7,313,989 km (0.119 R)
• M38: 7,638,018 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 12.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.36 AU - 2.44 AU

Year: 2566 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,508,464 km

• M1: 219,310 km (0.038 R)
• M2: 341,083 km (0.068 R)
• M3: 431,291 km (0.087 R)
• M4: 651,200 km (0.052 R)
• M5: 741,108 km (0.111 R)
• M6: 819,796 km (0.032 R)
• M7: 978,220 km (0.073 R)
• M8: 1,083,986 km (0.087 R)
• M9: 1,203,216 km (0.116 R)
• M10: 1,298,210 km (0.072 R)
• M11: 1,536,969 km (0.106 R)
• M12: 1,640,789 km (0.06 R)
• M13: 1,933,403 km (0.063 R)
• M14: 2,231,252 km (0.092 R)
• M15: 2,361,851 km (0.115 R)
• M16: 2,507,260 km (0.119 R)
• M17: 2,630,828 km (0.118 R)
• M18: 2,718,493 km (0.115 R)
• M19: 2,948,724 km (0.11 R)
• M20: 3,066,308 km (0.102 R)
• M21: 3,158,759 km (0.074 R)
• M22: 3,776,299 km (0.073 R)
• M23: 3,861,420 km (0.11 R)
• M24: 4,091,801 km (0.094 R)
• M25: 4,475,968 km (0.108 R)
• M26: 4,779,353 km (0.104 R)
• M27: 4,902,771 km (0.052 R)
• M28: 5,215,580 km (0.086 R)
• M29: 5,681,129 km (0.072 R)
• M30: 6,009,945 km (0.105 R)
• M31: 6,634,815 km (0.106 R)
• M32: 6,738,038 km (0.059 R)
• M33: 6,981,284 km (0.078 R)
• M34: 7,333,587 km (0.093 R)
• M35: 7,800,482 km (0.068 R)
• M36: 7,909,688 km (0.086 R)
• M37: 8,019,343 km (0.115 R)
• M38: 8,184,649 km (0.11 R)
• M39: 8,669,047 km (0.072 R)
• M40: 8,838,841 km (0.066 R)
• M41: 9,181,869 km (0.101 R)
• M42: 9,529,235 km (0.039 R)
• M43: 9,880,939 km (0.093 R)
• M44: 10,098,006 km (0.083 R)
• M45: 10,217,086 km (0.072 R)
• M46: 11,063,660 km (0.088 R)
• M47: 11,145,490 km (0.066 R)
• M48: 11,661,453 km (0.117 R)
• M49: 11,974,711 km (0.067 R)
• M50: 12,312,054 km (0.043 R)
• M51: 12,481,848 km (0.079 R)
• M52: 12,566,969 km (0.082 R)
• M53: 13,890,312 km (0.062 R)
• M54: 14,067,137 km (0.066 R)
• M55: 14,356,160 km (0.105 R)
• M56: 14,849,683 km (0.067 R)
• M57: 14,962,629 km (0.097 R)
• M58: 15,075,875 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 13.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.83 AU - 3.79 AU

Year: 4157 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,508,464 km

• M1: 185,801 km (0.027 R)
• M2: 287,826 km (0.059 R)
• M3: 447,896 km (0.095 R)
• M4: 543,489 km (0.115 R)
• M5: 666,309 km (0.103 R)
• M6: 770,579 km (0.091 R)
• M7: 998,416 km (0.047 R)
• M8: 1,155,494 km (0.053 R)
• M9: 1,309,281 km (0.098 R)
• M10: 1,868,178 km (0.095 R)
• M11: 2,065,647 km (0.112 R)
• M12: 2,589,689 km (0.117 R)
• M13: 3,188,230 km (0.077 R)
• M14: 3,669,785 km (0.076 R)
• M15: 3,829,406 km (0.093 R)
• M16: 4,137,578 km (0.096 R)
• M17: 4,248,280 km (0.072 R)
• M18: 4,416,129 km (0.042 R)
• M19: 4,972,484 km (0.082 R)
• M20: 5,612,314 km (0.111 R)
• M21: 5,962,822 km (0.083 R)
• M22: 6,130,371 km (0.11 R)
• M23: 6,534,435 km (0.114 R)
• M24: 6,991,307 km (0.086 R)
• M25: 7,079,420 km (0.091 R)
• M26: 7,167,982 km (0.117 R)
• M27: 7,436,061 km (0.109 R)
• M28: 8,028,020 km (0.031 R)
• M29: 8,259,747 km (0.091 R)
• M30: 8,399,920 km (0.1 R)
• M31: 8,635,238 km (0.068 R)
• M32: 9,112,605 km (0.085 R)
• M33: 9,549,580 km (0.072 R)
• M34: 9,819,903 km (0.119 R)
• M35: 10,293,081 km (0.092 R)
• M36: 10,545,004 km (0.116 R)
• M37: 10,697,295 km (0.063 R)
• M38: 10,824,603 km (0.028 R)
• M39: 11,081,013 km (0.116 R)
• M40: 11,313,339 km (0.084 R)
• M41: 12,205,989 km (0.108 R)
• M42: 12,660,767 km (0.082 R)
• M43: 12,822,632 km (0.08 R)
• M44: 13,093,853 km (0.092 R)
• M45: 13,394,545 km (0.089 R)
• M46: 14,058,460 km (0.054 R)
• M47: 14,198,184 km (0.116 R)
• M48: 14,507,104 km (0.098 R)
• M49: 14,676,449 km (0.109 R)
• M50: 14,789,844 km (0.051 R)
• M51: 14,903,389 km (0.068 R)
• M52: 15,074,379 km (0.09 R)
• M53: 16,172,427 km (0.11 R)
• M54: 16,436,318 km (0.05 R)
• M55: 17,027,828 km (0.077 R)
• M56: 17,596,150 km (0.054 R)
• M57: 17,837,302 km (0.118 R)
• M58: 17,928,108 km (0.087 R)
• M59: 18,018,914 km (0.074 R)
• M60: 19,152,417 km (0.118 R)
• M61: 19,245,317 km (0.107 R)
• M62: 19,712,212 km (0.064 R)
• M63: 19,962,789 km (0.116 R)
• M64: 20,435,368 km (0.055 R)
• M65: 20,562,078 km (0.107 R)
• M66: 20,975,417 km (0.03 R)
• M67: 21,231,229 km (0.089 R)
• M68: 21,423,761 km (0.085 R)
• M69: 21,552,565 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 10.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.97 AU - 5.87 AU

Year: 7533 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,508,464 km

• M1: 141,220 km (0.114 R)
• M2: 363,523 km (0.113 R)
• M3: 585,975 km (0.111 R)
• M4: 790,625 km (0.092 R)
• M5: 1,124,378 km (0.12 R)
• M6: 1,635,105 km (0.058 R)
• M7: 1,829,881 km (0.075 R)
• M8: 1,988,455 km (0.092 R)
• M9: 2,319,365 km (0.054 R)
• M10: 2,507,410 km (0.077 R)
• M11: 2,700,541 km (0.101 R)
• M12: 2,915,363 km (0.108 R)
• M13: 3,309,254 km (0.076 R)
• M14: 3,521,683 km (0.088 R)
• M15: 3,611,442 km (0.116 R)
• M16: 3,775,102 km (0.083 R)
• M17: 3,867,105 km (0.085 R)
• M18: 3,959,856 km (0.105 R)
• M19: 5,069,124 km (0.071 R)
• M20: 5,438,481 km (0.096 R)
• M21: 5,689,656 km (0.077 R)
• M22: 6,510,200 km (0.068 R)
• M23: 6,643,193 km (0.087 R)
• M24: 6,934,310 km (0.094 R)
• M25: 7,506,073 km (0.055 R)
• M26: 7,598,973 km (0.057 R)
• M27: 8,283,982 km (0.082 R)
• M28: 8,524,835 km (0.1 R)
• M29: 8,670,543 km (0.112 R)
• M30: 9,360,937 km (0.05 R)
• M31: 9,992,390 km (0.077 R)
• M32: 10,094,715 km (0.029 R)
• M33: 10,274,681 km (0.107 R)
• M34: 10,352,173 km (0.066 R)
• M35: 10,742,174 km (0.069 R)
• M36: 10,873,372 km (0.098 R)
• M37: 11,057,826 km (0.084 R)
• M38: 11,644,249 km (0.091 R)
• M39: 11,778,888 km (0.107 R)
• M40: 11,887,047 km (0.098 R)
• M41: 12,515,358 km (0.093 R)
• M42: 12,653,287 km (0.094 R)
• M43: 12,902,966 km (0.092 R)
• M44: 13,042,391 km (0.101 R)
• M45: 13,154,440 km (0.115 R)
• M46: 13,294,763 km (0.058 R)
• M47: 13,690,300 km (0.044 R)
• M48: 14,783,561 km (0.096 R)
• M49: 14,929,568 km (0.114 R)
• M50: 15,076,025 km (0.07 R)
• M51: 15,577,327 km (0.111 R)
• M52: 15,696,108 km (0.071 R)
• M53: 15,904,797 km (0.05 R)
• M54: 16,385,006 km (0.034 R)
• M55: 16,718,011 km (0.074 R)
• M56: 16,809,116 km (0.056 R)
• M57: 17,114,445 km (0.111 R)
• M58: 17,421,420 km (0.1 R)
• M59: 18,510,343 km (0.094 R)
• M60: 18,793,831 km (0.104 R)
• M61: 19,078,964 km (0.088 R)
• M62: 19,525,065 km (0.089 R)
• M63: 20,007,070 km (0.116 R)
• M64: 20,623,114 km (0.115 R)
• M65: 21,344,175 km (0.055 R)
• M66: 22,140,335 km (0.06 R)
• M67: 22,240,566 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit