🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 12.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 385 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,886,641 km

• M1: 160,219 km (0.112 R)
• M2: 322,084 km (0.076 R)
• M3: 437,275 km (0.058 R)
• M4: 556,803 km (0.108 R)
• M5: 725,998 km (0.1 R)
• M6: 813,513 km (0.118 R)
• M7: 900,729 km (0.035 R)
• M8: 986,897 km (0.117 R)
• M9: 1,153,549 km (0.118 R)
• M10: 1,299,108 km (0.117 R)
• M11: 1,387,520 km (0.094 R)
• M12: 1,483,562 km (0.039 R)
• M13: 1,592,918 km (0.111 R)
• M14: 1,693,897 km (0.055 R)
• M15: 1,920,238 km (0.09 R)
• M16: 2,046,349 km (0.052 R)
• M17: 2,422,289 km (0.084 R)
• M18: 2,618,711 km (0.113 R)
• M19: 2,752,601 km (0.072 R)
• M20: 2,888,735 km (0.065 R)
• M21: 3,118,667 km (0.078 R)
• M22: 3,275,146 km (0.051 R)
• M23: 3,398,116 km (0.086 R)
• M24: 3,493,110 km (0.038 R)
• M25: 3,603,813 km (0.118 R)
• M26: 3,700,752 km (0.093 R)
• M27: 3,821,328 km (0.079 R)
• M28: 3,973,918 km (0.11 R)
• M29: 4,081,927 km (0.09 R)
• M30: 4,190,984 km (0.094 R)
• M31: 4,467,890 km (0.079 R)
• M32: 4,556,153 km (0.108 R)
• M33: 4,636,936 km (0.097 R)
• M34: 4,882,127 km (0.059 R)
• M35: 5,064,786 km (0.109 R)
• M36: 5,215,879 km (0.106 R)
• M37: 5,359,942 km (0.091 R)
• M38: 5,713,143 km (0.065 R)
• M39: 5,958,633 km (0.049 R)
• M40: 6,091,625 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.9 AU

Year: 438 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,886,641 km

• M1: 118,482 km (0.034 R)
• M2: 179,218 km (0.072 R)
• M3: 238,010 km (0.059 R)
• M4: 300,243 km (0.114 R)
• M5: 364,121 km (0.09 R)
• M6: 447,597 km (0.102 R)
• M7: 533,616 km (0.117 R)
• M8: 618,138 km (0.094 R)
• M9: 685,308 km (0.104 R)
• M10: 761,154 km (0.116 R)
• M11: 822,190 km (0.1 R)
• M12: 879,037 km (0.068 R)
• M13: 968,497 km (0.049 R)
• M14: 1,025,643 km (0.076 R)
• M15: 1,090,568 km (0.045 R)
• M16: 1,153,699 km (0.088 R)
• M17: 1,214,585 km (0.107 R)
• M18: 1,297,612 km (0.102 R)
• M19: 1,368,372 km (0.051 R)
• M20: 1,458,579 km (0.056 R)
• M21: 1,580,950 km (0.05 R)
• M22: 1,733,839 km (0.053 R)
• M23: 1,831,976 km (0.112 R)
• M24: 1,895,854 km (0.108 R)
• M25: 1,964,519 km (0.096 R)
• M26: 2,033,933 km (0.111 R)
• M27: 2,091,827 km (0.077 R)
• M28: 2,171,263 km (0.071 R)
• M29: 2,230,504 km (0.102 R)
• M30: 2,359,158 km (0.069 R)
• M31: 2,477,191 km (0.032 R)
• M32: 2,565,903 km (0.058 R)
• M33: 2,633,072 km (0.096 R)
• M34: 2,810,645 km (0.112 R)
• M35: 2,973,407 km (0.118 R)
• M36: 3,110,738 km (0.069 R)
• M37: 3,177,758 km (0.085 R)
• M38: 3,298,633 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 8.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.28 AU

Year: 756 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,886,641 km

• M1: 137,480 km (0.071 R)
• M2: 230,680 km (0.113 R)
• M3: 331,060 km (0.052 R)
• M4: 417,228 km (0.086 R)
• M5: 482,902 km (0.103 R)
• M6: 591,510 km (0.086 R)
• M7: 653,294 km (0.113 R)
• M8: 789,877 km (0.046 R)
• M9: 846,574 km (0.051 R)
• M10: 996,621 km (0.063 R)
• M11: 1,162,375 km (0.11 R)
• M12: 1,234,781 km (0.074 R)
• M13: 1,330,224 km (0.087 R)
• M14: 1,424,471 km (0.067 R)
• M15: 1,831,976 km (0.118 R)
• M16: 1,925,175 km (0.119 R)
• M17: 2,032,437 km (0.106 R)
• M18: 2,240,079 km (0.072 R)
• M19: 2,370,528 km (0.066 R)
• M20: 2,472,404 km (0.067 R)
• M21: 2,676,007 km (0.063 R)
• M22: 2,731,208 km (0.097 R)
• M23: 2,847,446 km (0.111 R)
• M24: 2,984,328 km (0.1 R)
• M25: 3,240,290 km (0.079 R)
• M26: 3,398,415 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 13.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 800 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,886,641 km

• M1: 177,124 km (0.075 R)
• M2: 298,597 km (0.054 R)
• M3: 386,710 km (0.097 R)
• M4: 544,985 km (0.115 R)
• M5: 660,325 km (0.093 R)
• M6: 757,564 km (0.11 R)
• M7: 860,487 km (0.078 R)
• M8: 981,063 km (0.117 R)
• M9: 1,121,086 km (0.041 R)
• M10: 1,234,332 km (0.092 R)
• M11: 1,344,735 km (0.096 R)
• M12: 1,487,601 km (0.07 R)
• M13: 1,576,014 km (0.1 R)
• M14: 1,696,889 km (0.074 R)
• M15: 1,789,490 km (0.085 R)
• M16: 2,021,067 km (0.077 R)
• M17: 2,262,668 km (0.032 R)
• M18: 2,417,502 km (0.08 R)
• M19: 2,505,166 km (0.096 R)
• M20: 2,811,243 km (0.067 R)
• M21: 2,940,795 km (0.081 R)
• M22: 3,196,607 km (0.097 R)
• M23: 3,293,248 km (0.092 R)
• M24: 3,400,808 km (0.08 R)
• M25: 3,589,302 km (0.111 R)
• M26: 3,720,200 km (0.086 R)
• M27: 3,832,398 km (0.082 R)
• M28: 4,367,061 km (0.044 R)
• M29: 4,463,851 km (0.03 R)
• M30: 4,670,745 km (0.084 R)
• M31: 4,903,220 km (0.067 R)
• M32: 5,173,543 km (0.119 R)
• M33: 5,368,020 km (0.12 R)
• M34: 5,740,818 km (0.105 R)
• M35: 6,267,104 km (0.085 R)
• M36: 6,536,230 km (0.047 R)
• M37: 6,659,798 km (0.102 R)
• M38: 6,909,327 km (0.057 R)
• M39: 6,997,440 km (0.115 R)
• M40: 7,340,768 km (0.095 R)
• M41: 7,807,064 km (0.028 R)
• M42: 7,898,768 km (0.088 R)
• M43: 8,004,234 km (0.102 R)
• M44: 8,242,992 km (0.078 R)
• M45: 8,403,511 km (0.118 R)
• M46: 8,497,757 km (0.104 R)
• M47: 8,686,999 km (0.111 R)
• M48: 9,083,732 km (0.064 R)
• M49: 9,291,225 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 10.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.13 AU - 1.38 AU

Year: 982 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,886,641 km

• M1: 153,188 km (0.115 R)
• M2: 251,474 km (0.065 R)
• M3: 340,934 km (0.117 R)
• M4: 424,858 km (0.109 R)
• M5: 522,246 km (0.069 R)
• M6: 638,783 km (0.078 R)
• M7: 770,579 km (0.071 R)
• M8: 843,134 km (0.095 R)
• M9: 1,094,308 km (0.058 R)
• M10: 1,164,320 km (0.11 R)
• M11: 1,242,410 km (0.072 R)
• M12: 1,376,749 km (0.096 R)
• M13: 1,551,779 km (0.075 R)
• M14: 1,645,726 km (0.074 R)
• M15: 1,786,647 km (0.116 R)
• M16: 1,877,902 km (0.085 R)
• M17: 2,072,978 km (0.087 R)
• M18: 2,217,639 km (0.119 R)
• M19: 2,315,925 km (0.03 R)
• M20: 2,399,101 km (0.079 R)
• M21: 2,576,823 km (0.042 R)
• M22: 2,689,171 km (0.095 R)
• M23: 2,812,141 km (0.096 R)
• M24: 2,927,930 km (0.041 R)
• M25: 3,294,145 km (0.084 R)
• M26: 3,378,668 km (0.109 R)
• M27: 3,473,363 km (0.064 R)
• M28: 3,655,873 km (0.092 R)
• M29: 4,010,420 km (0.029 R)
• M30: 4,120,973 km (0.117 R)
• M31: 4,202,055 km (0.097 R)
• M32: 4,427,648 km (0.084 R)
• M33: 4,521,147 km (0.11 R)
• M34: 4,826,925 km (0.079 R)
• M35: 4,998,514 km (0.105 R)
• M36: 5,074,360 km (0.047 R)
• M37: 5,559,206 km (0.101 R)
• M38: 5,660,185 km (0.088 R)
• M39: 6,105,089 km (0.108 R)
• M40: 6,372,720 km (0.038 R)
• M41: 6,525,758 km (0.076 R)
• M42: 6,680,143 km (0.093 R)
• M43: 6,751,651 km (0.111 R)
• M44: 7,272,401 km (0.074 R)
• M45: 7,481,838 km (0.094 R)
• M46: 7,831,299 km (0.089 R)
• M47: 8,211,577 km (0.084 R)
• M48: 8,378,229 km (0.098 R)
• M49: 8,468,586 km (0.035 R)
• M50: 8,741,153 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 13.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.82 AU - 2.4 AU

Year: 2154 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,886,641 km

• M1: 170,242 km (0.088 R)
• M2: 279,150 km (0.115 R)
• M3: 411,245 km (0.063 R)
• M4: 767,287 km (0.077 R)
• M5: 933,042 km (0.093 R)
• M6: 1,158,336 km (0.116 R)
• M7: 1,322,146 km (0.089 R)
• M8: 1,473,539 km (0.117 R)
• M9: 1,588,430 km (0.077 R)
• M10: 1,706,313 km (0.114 R)
• M11: 1,997,431 km (0.032 R)
• M12: 2,137,305 km (0.111 R)
• M13: 2,256,534 km (0.108 R)
• M14: 2,564,407 km (0.116 R)
• M15: 3,372,235 km (0.099 R)
• M16: 3,554,296 km (0.083 R)
• M17: 3,653,778 km (0.066 R)
• M18: 3,899,119 km (0.116 R)
• M19: 4,360,479 km (0.073 R)
• M20: 4,559,294 km (0.096 R)
• M21: 4,745,394 km (0.117 R)
• M22: 4,965,901 km (0.036 R)
• M23: 5,109,366 km (0.06 R)
• M24: 5,384,327 km (0.097 R)
• M25: 5,564,891 km (0.025 R)
• M26: 5,780,761 km (0.081 R)
• M27: 6,067,390 km (0.088 R)
• M28: 6,152,661 km (0.117 R)
• M29: 6,445,275 km (0.114 R)
• M30: 7,026,612 km (0.098 R)
• M31: 7,134,173 km (0.113 R)
• M32: 7,459,997 km (0.098 R)
• M33: 7,569,802 km (0.114 R)
• M34: 7,661,655 km (0.102 R)
• M35: 8,014,108 km (0.027 R)
• M36: 8,505,088 km (0.081 R)
• M37: 8,947,748 km (0.078 R)
• M38: 9,259,959 km (0.097 R)
• M39: 9,695,438 km (0.118 R)
• M40: 9,935,692 km (0.107 R)
• M41: 10,036,372 km (0.11 R)
• M42: 10,259,123 km (0.108 R)
• M43: 10,360,999 km (0.039 R)
• M44: 10,504,164 km (0.1 R)
• M45: 11,041,370 km (0.096 R)
• M46: 11,166,733 km (0.113 R)
• M47: 11,481,936 km (0.085 R)
• M48: 11,928,336 km (0.055 R)
• M49: 12,014,055 km (0.092 R)
• M50: 12,164,401 km (0.108 R)
• M51: 12,337,037 km (0.117 R)
• M52: 12,467,187 km (0.056 R)
• M53: 12,575,945 km (0.105 R)
• M54: 12,750,526 km (0.064 R)
• M55: 13,035,958 km (0.083 R)
• M56: 13,212,783 km (0.09 R)
• M57: 13,368,066 km (0.11 R)
• M58: 13,995,330 km (0.11 R)
• M59: 14,108,426 km (0.079 R)
• M60: 14,244,410 km (0.079 R)
• M61: 15,116,266 km (0.083 R)
• M62: 15,511,953 km (0.081 R)
• M63: 15,675,912 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.95 AU - 5.73 AU

Year: 7485 Days

Day: 7.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,886,641 km

• M1: 333,603 km (0.063 R)
• M2: 591,510 km (0.111 R)
• M3: 971,189 km (0.097 R)
• M4: 1,745,209 km (0.114 R)
• M5: 1,856,809 km (0.082 R)
• M6: 2,521,921 km (0.062 R)
• M7: 2,851,784 km (0.067 R)
• M8: 2,955,007 km (0.091 R)
• M9: 3,074,685 km (0.075 R)
• M10: 3,601,419 km (0.089 R)
• M11: 3,810,407 km (0.115 R)
• M12: 4,257,555 km (0.094 R)
• M13: 4,410,444 km (0.085 R)
• M14: 4,634,392 km (0.105 R)
• M15: 5,093,957 km (0.108 R)
• M16: 5,439,229 km (0.11 R)
• M17: 5,605,432 km (0.098 R)
• M18: 5,698,632 km (0.117 R)
• M19: 6,677,750 km (0.036 R)
• M20: 6,856,070 km (0.045 R)
• M21: 6,995,795 km (0.104 R)
• M22: 7,441,297 km (0.091 R)
• M23: 7,543,772 km (0.088 R)
• M24: 7,875,131 km (0.118 R)
• M25: 8,042,681 km (0.081 R)
• M26: 8,703,006 km (0.036 R)
• M27: 9,028,830 km (0.099 R)
• M28: 9,138,336 km (0.099 R)
• M29: 9,292,421 km (0.086 R)
• M30: 9,402,974 km (0.1 R)
• M31: 9,692,596 km (0.071 R)
• M32: 9,849,673 km (0.055 R)
• M33: 10,532,887 km (0.046 R)
• M34: 10,648,227 km (0.09 R)
• M35: 10,903,590 km (0.115 R)
• M36: 11,020,277 km (0.111 R)
• M37: 11,184,386 km (0.112 R)
• M38: 11,325,756 km (0.036 R)
• M39: 11,538,933 km (0.098 R)
• M40: 12,502,193 km (0.087 R)
• M41: 12,648,949 km (0.108 R)
• M42: 13,142,173 km (0.068 R)
• M43: 13,316,454 km (0.05 R)
• M44: 13,616,697 km (0.075 R)
• M45: 14,634,113 km (0.098 R)
• M46: 14,788,797 km (0.097 R)
• M47: 14,892,318 km (0.099 R)
• M48: 15,178,050 km (0.104 R)
• M49: 16,046,316 km (0.084 R)
• M50: 16,152,531 km (0.042 R)
• M51: 17,093,053 km (0.065 R)
• M52: 17,996,175 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit