🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.3

Radius: 8.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,035,252 km

• M1: 106,065 km (0.058 R)
• M2: 159,471 km (0.082 R)
• M3: 280,945 km (0.061 R)
• M4: 336,296 km (0.102 R)
• M5: 457,919 km (0.11 R)
• M6: 513,719 km (0.069 R)
• M7: 617,091 km (0.102 R)
• M8: 696,528 km (0.112 R)
• M9: 760,256 km (0.048 R)
• M10: 875,596 km (0.097 R)
• M11: 1,030,729 km (0.055 R)
• M12: 1,156,840 km (0.089 R)
• M13: 1,304,194 km (0.094 R)
• M14: 1,381,536 km (0.106 R)
• M15: 1,444,068 km (0.053 R)
• M16: 1,521,410 km (0.073 R)
• M17: 1,577,659 km (0.092 R)
• M18: 1,646,025 km (0.11 R)
• M19: 1,729,950 km (0.102 R)
• M20: 1,797,568 km (0.091 R)
• M21: 1,869,225 km (0.059 R)
• M22: 1,957,039 km (0.079 R)
• M23: 2,024,508 km (0.104 R)
• M24: 2,092,874 km (0.077 R)
• M25: 2,168,272 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 13.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 688 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,035,252 km

• M1: 181,013 km (0.105 R)
• M2: 311,164 km (0.06 R)
• M3: 417,677 km (0.12 R)
• M4: 605,273 km (0.092 R)
• M5: 691,292 km (0.064 R)
• M6: 803,341 km (0.085 R)
• M7: 944,561 km (0.04 R)
• M8: 1,030,131 km (0.083 R)
• M9: 1,136,794 km (0.064 R)
• M10: 1,222,514 km (0.114 R)
• M11: 1,336,208 km (0.118 R)
• M12: 1,460,225 km (0.073 R)
• M13: 1,664,576 km (0.115 R)
• M14: 1,784,703 km (0.119 R)
• M15: 1,907,822 km (0.11 R)
• M16: 2,004,013 km (0.114 R)
• M17: 2,101,850 km (0.116 R)
• M18: 2,429,320 km (0.112 R)
• M19: 2,525,960 km (0.095 R)
• M20: 2,615,719 km (0.11 R)
• M21: 2,706,674 km (0.106 R)
• M22: 2,840,864 km (0.097 R)
• M23: 2,968,620 km (0.109 R)
• M24: 3,063,764 km (0.092 R)
• M25: 3,310,302 km (0.062 R)
• M26: 3,472,167 km (0.106 R)
• M27: 3,636,874 km (0.111 R)
• M28: 3,757,450 km (0.06 R)
• M29: 3,964,643 km (0.09 R)
• M30: 4,108,107 km (0.061 R)
• M31: 4,360,928 km (0.079 R)
• M32: 4,519,052 km (0.071 R)
• M33: 4,871,804 km (0.112 R)
• M34: 4,953,634 km (0.107 R)
• M35: 5,233,532 km (0.104 R)
• M36: 5,349,021 km (0.113 R)
• M37: 5,454,787 km (0.052 R)
• M38: 5,819,656 km (0.1 R)
• M39: 6,016,078 km (0.076 R)
• M40: 6,148,323 km (0.106 R)
• M41: 6,237,034 km (0.06 R)
• M42: 6,460,534 km (0.099 R)
• M43: 6,652,617 km (0.043 R)
• M44: 6,892,722 km (0.072 R)
• M45: 6,984,874 km (0.12 R)
• M46: 7,287,361 km (0.088 R)
• M47: 7,713,266 km (0.113 R)
• M48: 7,917,318 km (0.092 R)
• M49: 8,013,958 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 8.3

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.75 AU - 1.85 AU

Year: 1638 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,035,252 km

• M1: 126,709 km (0.066 R)
• M2: 275,410 km (0.064 R)
• M3: 524,939 km (0.071 R)
• M4: 620,532 km (0.071 R)
• M5: 682,615 km (0.094 R)
• M6: 822,040 km (0.077 R)
• M7: 953,088 km (0.048 R)
• M8: 1,091,167 km (0.112 R)
• M9: 1,187,059 km (0.093 R)
• M10: 1,366,876 km (0.106 R)
• M11: 1,534,425 km (0.108 R)
• M12: 1,653,505 km (0.059 R)
• M13: 1,798,166 km (0.084 R)
• M14: 1,923,978 km (0.059 R)
• M15: 2,017,327 km (0.112 R)
• M16: 2,088,386 km (0.048 R)
• M17: 2,306,650 km (0.045 R)
• M18: 2,532,243 km (0.064 R)
• M19: 2,634,867 km (0.105 R)
• M20: 2,870,933 km (0.112 R)
• M21: 2,964,581 km (0.035 R)
• M22: 3,155,019 km (0.054 R)
• M23: 3,210,221 km (0.079 R)
• M24: 3,505,078 km (0.118 R)
• M25: 3,794,101 km (0.079 R)
• M26: 3,911,835 km (0.074 R)
• M27: 4,045,874 km (0.063 R)
• M28: 4,181,410 km (0.06 R)
• M29: 4,287,774 km (0.086 R)
• M30: 4,349,109 km (0.075 R)
• M31: 4,456,969 km (0.118 R)
• M32: 4,849,514 km (0.107 R)
• M33: 5,171,598 km (0.094 R)
• M34: 5,401,231 km (0.068 R)
• M35: 5,467,353 km (0.097 R)
• M36: 5,650,910 km (0.088 R)
• M37: 6,179,140 km (0.109 R)
• M38: 6,231,051 km (0.116 R)
• M39: 6,387,829 km (0.108 R)
• M40: 6,475,493 km (0.108 R)
• M41: 6,651,869 km (0.103 R)
• M42: 6,937,601 km (0.068 R)
• M43: 7,118,315 km (0.093 R)
• M44: 7,172,769 km (0.051 R)
• M45: 7,300,526 km (0.032 R)
• M46: 7,465,831 km (0.091 R)
• M47: 7,539,733 km (0.093 R)
• M48: 7,950,379 km (0.114 R)
• M49: 8,272,613 km (0.095 R)
• M50: 8,580,036 km (0.085 R)
• M51: 9,464,309 km (0.088 R)
• M52: 9,846,382 km (0.108 R)
• M53: 10,008,696 km (0.112 R)
• M54: 10,171,907 km (0.112 R)
• M55: 10,336,166 km (0.075 R)
• M56: 10,501,172 km (0.106 R)
• M57: 10,625,488 km (0.088 R)
• M58: 11,022,521 km (0.092 R)
• M59: 11,275,790 km (0.116 R)
• M60: 11,382,004 km (0.032 R)
• M61: 11,766,621 km (0.094 R)
• M62: 12,439,213 km (0.115 R)
• M63: 12,680,963 km (0.093 R)
• M64: 12,879,778 km (0.113 R)
• M65: 13,235,971 km (0.081 R)
• M66: 13,482,658 km (0.059 R)
• M67: 13,595,305 km (0.083 R)
• M68: 13,980,669 km (0.096 R)
• M69: 14,071,924 km (0.11 R)
• M70: 14,254,882 km (0.072 R)
• M71: 14,346,735 km (0.117 R)
• M72: 14,576,966 km (0.09 R)
• M73: 15,181,641 km (0.112 R)
• M74: 15,369,386 km (0.103 R)
• M75: 15,510,606 km (0.057 R)
• M76: 15,699,698 km (0.092 R)
• M77: 15,794,543 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 11.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.91 AU - 2.07 AU

Year: 1904 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,035,252 km

• M1: 144,212 km (0.118 R)
• M2: 226,790 km (0.081 R)
• M3: 324,478 km (0.116 R)
• M4: 428,747 km (0.1 R)
• M5: 534,812 km (0.088 R)
• M6: 623,674 km (0.079 R)
• M7: 881,281 km (0.088 R)
• M8: 967,599 km (0.117 R)
• M9: 1,040,004 km (0.085 R)
• M10: 1,114,504 km (0.115 R)
• M11: 1,337,106 km (0.109 R)
• M12: 1,463,666 km (0.101 R)
• M13: 1,627,625 km (0.12 R)
• M14: 1,784,104 km (0.097 R)
• M15: 2,090,181 km (0.118 R)
• M16: 2,171,263 km (0.091 R)
• M17: 2,245,913 km (0.079 R)
• M18: 2,382,645 km (0.073 R)
• M19: 2,498,584 km (0.117 R)
• M20: 2,752,601 km (0.07 R)
• M21: 2,899,207 km (0.105 R)
• M22: 3,251,510 km (0.089 R)
• M23: 3,671,132 km (0.118 R)
• M24: 3,796,794 km (0.079 R)
• M25: 3,905,701 km (0.091 R)
• M26: 4,126,508 km (0.094 R)
• M27: 4,201,157 km (0.109 R)
• M28: 4,285,530 km (0.056 R)
• M29: 4,370,651 km (0.075 R)
• M30: 4,484,795 km (0.118 R)
• M31: 4,638,731 km (0.107 R)
• M32: 4,784,738 km (0.075 R)
• M33: 5,101,138 km (0.081 R)
• M34: 5,578,205 km (0.111 R)
• M35: 6,091,027 km (0.117 R)
• M36: 6,347,737 km (0.05 R)
• M37: 6,728,613 km (0.096 R)
• M38: 6,927,429 km (0.079 R)
• M39: 7,061,019 km (0.077 R)
• M40: 7,172,919 km (0.085 R)
• M41: 7,296,786 km (0.051 R)
• M42: 7,444,140 km (0.103 R)
• M43: 7,569,652 km (0.105 R)
• M44: 7,672,875 km (0.063 R)
• M45: 7,868,998 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 9.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.2 AU - 2.9 AU

Year: 2762 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,035,252 km

• M1: 116,986 km (0.069 R)
• M2: 209,437 km (0.105 R)
• M3: 284,685 km (0.038 R)
• M4: 381,026 km (0.091 R)
• M5: 465,399 km (0.11 R)
• M6: 548,127 km (0.064 R)
• M7: 685,009 km (0.113 R)
• M8: 786,586 km (0.081 R)
• M9: 871,707 km (0.091 R)
• M10: 977,173 km (0.064 R)
• M11: 1,152,652 km (0.084 R)
• M12: 1,428,959 km (0.09 R)
• M13: 1,521,261 km (0.079 R)
• M14: 1,595,312 km (0.114 R)
• M15: 1,853,368 km (0.103 R)
• M16: 1,954,646 km (0.101 R)
• M17: 2,042,909 km (0.075 R)
• M18: 2,102,448 km (0.108 R)
• M19: 2,185,475 km (0.119 R)
• M20: 2,346,891 km (0.112 R)
• M21: 3,125,698 km (0.101 R)
• M22: 3,220,842 km (0.109 R)
• M23: 3,343,363 km (0.059 R)
• M24: 3,431,775 km (0.073 R)
• M25: 3,601,868 km (0.053 R)
• M26: 3,784,078 km (0.106 R)
• M27: 4,006,680 km (0.08 R)
• M28: 4,329,662 km (0.089 R)
• M29: 4,789,825 km (0.106 R)
• M30: 4,919,825 km (0.111 R)
• M31: 4,990,286 km (0.036 R)
• M32: 5,122,231 km (0.075 R)
• M33: 5,451,795 km (0.114 R)
• M34: 5,735,283 km (0.067 R)
• M35: 6,338,611 km (0.103 R)
• M36: 6,592,329 km (0.037 R)
• M37: 6,838,119 km (0.069 R)
• M38: 6,950,915 km (0.082 R)
• M39: 7,041,422 km (0.062 R)
• M40: 7,350,342 km (0.067 R)
• M41: 7,898,468 km (0.102 R)
• M42: 7,993,014 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 6.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.08 AU - 6.78 AU

Year: 11059 Days

Day: 19.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,035,252 km

• M1: 86,468 km (0.056 R)
• M2: 371,900 km (0.081 R)
• M3: 446,400 km (0.083 R)
• M4: 701,016 km (0.115 R)
• M5: 1,522,009 km (0.085 R)
• M6: 1,598,902 km (0.077 R)
• M7: 2,418,549 km (0.106 R)
• M8: 2,581,610 km (0.067 R)
• M9: 3,328,553 km (0.079 R)
• M10: 3,988,130 km (0.088 R)
• M11: 5,329,574 km (0.059 R)
• M12: 5,902,085 km (0.083 R)
• M13: 6,072,626 km (0.098 R)
• M14: 8,380,024 km (0.042 R)
• M15: 9,897,246 km (0.04 R)
• M16: 10,450,907 km (0.098 R)
• M17: 10,657,502 km (0.072 R)
• M18: 10,835,523 km (0.066 R)
• M19: 11,649,186 km (0.071 R)
• M20: 12,607,510 km (0.095 R)
• M21: 12,670,192 km (0.086 R)
• M22: 13,111,954 km (0.091 R)
• M23: 13,494,626 km (0.095 R)
• M24: 13,622,980 km (0.082 R)
• M25: 15,798,882 km (0.082 R)
• M26: 17,204,054 km (0.077 R)
• M27: 18,221,918 km (0.117 R)
• M28: 18,292,828 km (0.048 R)
• M29: 19,078,964 km (0.059 R)
• M30: 19,331,336 km (0.102 R)
• M31: 19,912,524 km (0.118 R)
• M32: 21,129,203 km (0.036 R)
• M33: 21,465,200 km (0.043 R)
• M34: 22,712,248 km (0.067 R)
• M35: 22,979,729 km (0.029 R)
• M36: 23,479,386 km (0.037 R)
• M37: 24,489,321 km (0.118 R)
• M38: 24,763,684 km (0.104 R)
• M39: 25,672,191 km (0.099 R)
• M40: 26,110,663 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit