🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 12.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.48 AU - 0.66 AU

Year: 297 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 24,748,540 km

• M1: 162,762 km (0.111 R)
• M2: 268,229 km (0.111 R)
• M3: 441,015 km (0.081 R)
• M4: 545,733 km (0.075 R)
• M5: 634,893 km (0.098 R)
• M6: 757,863 km (0.053 R)
• M7: 856,897 km (0.108 R)
• M8: 988,393 km (0.099 R)
• M9: 1,130,960 km (0.067 R)
• M10: 1,235,080 km (0.074 R)
• M11: 1,319,453 km (0.111 R)
• M12: 1,405,921 km (0.053 R)
• M13: 1,514,678 km (0.066 R)
• M14: 1,601,445 km (0.069 R)
• M15: 1,702,723 km (0.106 R)
• M16: 1,836,912 km (0.047 R)
• M17: 1,947,914 km (0.112 R)
• M18: 2,033,783 km (0.064 R)
• M19: 2,148,674 km (0.072 R)
• M20: 2,313,531 km (0.105 R)
• M21: 2,541,518 km (0.085 R)
• M22: 2,625,891 km (0.091 R)
• M23: 2,823,061 km (0.092 R)
• M24: 2,921,048 km (0.09 R)
• M25: 3,114,927 km (0.086 R)
• M26: 3,205,583 km (0.079 R)
• M27: 3,367,598 km (0.114 R)
• M28: 3,493,709 km (0.052 R)
• M29: 3,582,420 km (0.076 R)
• M30: 3,745,033 km (0.077 R)
• M31: 3,967,784 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 12

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 439 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,748,540 km

• M1: 156,479 km (0.071 R)
• M2: 287,378 km (0.094 R)
• M3: 376,987 km (0.104 R)
• M4: 464,352 km (0.039 R)
• M5: 571,165 km (0.055 R)
• M6: 654,042 km (0.112 R)
• M7: 730,038 km (0.047 R)
• M8: 846,425 km (0.09 R)
• M9: 934,987 km (0.098 R)
• M10: 1,026,989 km (0.119 R)
• M11: 1,113,158 km (0.088 R)
• M12: 1,187,807 km (0.109 R)
• M13: 1,278,763 km (0.089 R)
• M14: 1,357,301 km (0.106 R)
• M15: 1,493,884 km (0.101 R)
• M16: 1,608,626 km (0.043 R)
• M17: 1,731,895 km (0.094 R)
• M18: 1,830,629 km (0.081 R)
• M19: 1,936,993 km (0.085 R)
• M20: 2,121,148 km (0.107 R)
• M21: 2,227,213 km (0.101 R)
• M22: 2,335,223 km (0.089 R)
• M23: 2,525,511 km (0.095 R)
• M24: 2,869,138 km (0.115 R)
• M25: 2,947,676 km (0.087 R)
• M26: 3,026,814 km (0.092 R)
• M27: 3,120,163 km (0.045 R)
• M28: 3,214,409 km (0.119 R)
• M29: 3,323,466 km (0.096 R)
• M30: 3,538,139 km (0.098 R)
• M31: 3,636,724 km (0.051 R)
• M32: 3,736,057 km (0.065 R)
• M33: 3,843,618 km (0.08 R)
• M34: 4,172,584 km (0.043 R)
• M35: 4,366,911 km (0.094 R)
• M36: 4,587,269 km (0.033 R)
• M37: 4,687,200 km (0.086 R)
• M38: 4,772,322 km (0.089 R)
• M39: 4,928,502 km (0.115 R)
• M40: 5,007,340 km (0.081 R)
• M41: 5,126,121 km (0.114 R)
• M42: 5,206,006 km (0.081 R)
• M43: 5,334,510 km (0.087 R)
• M44: 5,464,212 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 10.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.46 AU - 4.3 AU

Year: 5275 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,748,540 km

• M1: 127,906 km (0.063 R)
• M2: 197,170 km (0.119 R)
• M3: 362,027 km (0.047 R)
• M4: 570,417 km (0.061 R)
• M5: 652,995 km (0.081 R)
• M6: 765,941 km (0.076 R)
• M7: 941,569 km (0.075 R)
• M8: 1,086,081 km (0.102 R)
• M9: 1,238,222 km (0.076 R)
• M10: 1,530,087 km (0.117 R)
• M11: 1,701,825 km (0.117 R)
• M12: 2,274,336 km (0.081 R)
• M13: 2,411,518 km (0.118 R)
• M14: 2,694,407 km (0.055 R)
• M15: 3,073,937 km (0.092 R)
• M16: 3,674,872 km (0.103 R)
• M17: 3,836,737 km (0.101 R)
• M18: 4,409,248 km (0.11 R)
• M19: 4,655,785 km (0.111 R)
• M20: 4,831,114 km (0.102 R)
• M21: 4,932,242 km (0.093 R)
• M22: 5,292,025 km (0.065 R)
• M23: 5,396,294 km (0.034 R)
• M24: 5,633,557 km (0.11 R)
• M25: 5,820,554 km (0.078 R)
• M26: 6,091,326 km (0.105 R)
• M27: 6,173,306 km (0.079 R)
• M28: 6,757,785 km (0.044 R)
• M29: 7,770,861 km (0.119 R)
• M30: 8,009,171 km (0.099 R)
• M31: 8,159,217 km (0.118 R)
• M32: 8,462,303 km (0.073 R)
• M33: 8,892,995 km (0.106 R)
• M34: 10,065,094 km (0.119 R)
• M35: 10,488,456 km (0.118 R)
• M36: 10,619,803 km (0.097 R)
• M37: 11,084,155 km (0.104 R)
• M38: 11,827,208 km (0.083 R)
• M39: 11,998,348 km (0.119 R)
• M40: 12,135,978 km (0.096 R)
• M41: 12,516,854 km (0.056 R)
• M42: 12,796,303 km (0.102 R)
• M43: 13,361,334 km (0.068 R)
• M44: 13,468,296 km (0.054 R)
• M45: 14,043,051 km (0.08 R)
• M46: 14,589,233 km (0.097 R)
• M47: 14,735,989 km (0.047 R)
• M48: 15,477,545 km (0.1 R)
• M49: 15,702,391 km (0.106 R)
• M50: 15,777,489 km (0.086 R)
• M51: 15,965,982 km (0.077 R)
• M52: 16,383,360 km (0.059 R)
• M53: 17,035,308 km (0.088 R)
• M54: 17,656,737 km (0.103 R)
• M55: 17,774,172 km (0.083 R)
• M56: 18,325,141 km (0.118 R)
• M57: 18,762,116 km (0.051 R)
• M58: 19,041,864 km (0.067 R)
• M59: 19,323,108 km (0.114 R)
• M60: 19,565,158 km (0.05 R)
• M61: 19,686,631 km (0.069 R)
• M62: 19,848,945 km (0.118 R)
• M63: 20,011,707 km (0.099 R)
• M64: 20,873,540 km (0.068 R)
• M65: 21,496,616 km (0.102 R)
• M66: 22,083,488 km (0.057 R)
• M67: 22,718,381 km (0.12 R)
• M68: 23,746,418 km (0.119 R)
• M69: 23,962,437 km (0.078 R)
• M70: 24,745,881 km (0.093 R)
• M71: 24,921,060 km (0.091 R)
• M72: 25,759,108 km (0.036 R)
• M73: 26,561,401 km (0.115 R)
• M74: 26,875,706 km (0.115 R)
• M75: 27,146,030 km (0.069 R)
• M76: 27,734,847 km (0.114 R)
• M77: 28,099,267 km (0.076 R)
• M78: 28,190,672 km (0.09 R)
• M79: 29,063,575 km (0.096 R)
• M80: 29,387,305 km (0.1 R)
• M81: 29,619,481 km (0.084 R)
• M82: 29,805,431 km (0.118 R)
• M83: 30,319,150 km (0.108 R)
• M84: 30,600,693 km (0.112 R)
• M85: 30,788,738 km (0.086 R)
• M86: 30,882,984 km (0.029 R)
• M87: 31,166,173 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 13.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.18 AU - 5.1 AU

Year: 5814 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,748,540 km

• M1: 183,706 km (0.051 R)
• M2: 309,368 km (0.099 R)
• M3: 419,921 km (0.054 R)
• M4: 504,294 km (0.112 R)
• M5: 811,718 km (0.11 R)
• M6: 947,254 km (0.073 R)
• M7: 1,066,633 km (0.085 R)
• M8: 1,375,104 km (0.099 R)
• M9: 1,470,547 km (0.114 R)
• M10: 1,554,322 km (0.105 R)
• M11: 1,668,615 km (0.093 R)
• M12: 1,890,917 km (0.108 R)
• M13: 1,982,621 km (0.074 R)
• M14: 2,447,720 km (0.111 R)
• M15: 2,616,168 km (0.076 R)
• M16: 2,788,504 km (0.057 R)
• M17: 3,036,089 km (0.114 R)
• M18: 3,309,703 km (0.073 R)
• M19: 3,459,002 km (0.117 R)
• M20: 3,667,841 km (0.051 R)
• M21: 3,939,959 km (0.098 R)
• M22: 4,462,804 km (0.076 R)
• M23: 4,607,315 km (0.113 R)
• M24: 4,837,696 km (0.097 R)
• M25: 5,114,901 km (0.074 R)
• M26: 5,463,464 km (0.098 R)
• M27: 5,596,157 km (0.074 R)
• M28: 6,252,593 km (0.119 R)
• M29: 6,625,390 km (0.059 R)
• M30: 7,222,436 km (0.064 R)
• M31: 7,344,059 km (0.078 R)
• M32: 7,539,882 km (0.103 R)
• M33: 7,836,834 km (0.079 R)
• M34: 8,673,535 km (0.104 R)
• M35: 8,984,998 km (0.07 R)
• M36: 10,049,237 km (0.089 R)
• M37: 10,185,221 km (0.11 R)
• M38: 10,403,784 km (0.099 R)
• M39: 10,541,264 km (0.067 R)
• M40: 11,181,394 km (0.111 R)
• M41: 12,557,844 km (0.118 R)
• M42: 12,880,676 km (0.049 R)
• M43: 13,236,120 km (0.079 R)
• M44: 13,385,269 km (0.052 R)
• M45: 13,475,028 km (0.059 R)
• M46: 13,654,994 km (0.086 R)
• M47: 13,835,858 km (0.093 R)
• M48: 14,138,944 km (0.118 R)
• M49: 14,567,093 km (0.068 R)
• M50: 14,875,563 km (0.116 R)
• M51: 15,061,663 km (0.097 R)
• M52: 15,186,129 km (0.095 R)
• M53: 15,530,353 km (0.106 R)
• M54: 15,687,581 km (0.104 R)
• M55: 15,940,401 km (0.097 R)
• M56: 16,417,918 km (0.076 R)
• M57: 17,747,394 km (0.099 R)
• M58: 18,143,080 km (0.119 R)
• M59: 18,641,690 km (0.104 R)
• M60: 19,212,256 km (0.048 R)
• M61: 19,381,302 km (0.105 R)
• M62: 19,584,605 km (0.099 R)
• M63: 20,474,114 km (0.116 R)
• M64: 21,097,638 km (0.061 R)
• M65: 21,727,296 km (0.067 R)
• M66: 22,221,417 km (0.111 R)
• M67: 22,790,637 km (0.119 R)
• M68: 23,689,720 km (0.098 R)
• M69: 23,798,328 km (0.06 R)
• M70: 24,344,211 km (0.11 R)
• M71: 24,563,671 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 11.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.88 AU - 5.42 AU

Year: 6921 Days

Day: 9.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,748,540 km

• M1: 143,614 km (0.039 R)
• M2: 273,764 km (0.101 R)
• M3: 402,119 km (0.045 R)
• M4: 532,868 km (0.11 R)
• M5: 823,686 km (0.068 R)
• M6: 1,100,592 km (0.074 R)
• M7: 1,239,269 km (0.076 R)
• M8: 2,273,888 km (0.096 R)
• M9: 2,411,518 km (0.049 R)
• M10: 2,495,442 km (0.079 R)
• M11: 2,594,625 km (0.107 R)
• M12: 2,666,283 km (0.102 R)
• M13: 3,019,783 km (0.064 R)
• M14: 3,156,216 km (0.095 R)
• M15: 3,357,126 km (0.049 R)
• M16: 3,578,231 km (0.069 R)
• M17: 3,658,266 km (0.097 R)
• M18: 3,804,124 km (0.107 R)
• M19: 3,918,866 km (0.072 R)
• M20: 4,151,790 km (0.113 R)
• M21: 4,355,093 km (0.115 R)
• M22: 4,931,344 km (0.097 R)
• M23: 5,128,813 km (0.079 R)
• M24: 6,563,756 km (0.094 R)
• M25: 6,801,168 km (0.103 R)
• M26: 7,122,055 km (0.067 R)
• M27: 7,509,664 km (0.11 R)
• M28: 7,674,969 km (0.085 R)
• M29: 7,862,415 km (0.099 R)
• M30: 8,114,637 km (0.118 R)
• M31: 8,199,310 km (0.086 R)
• M32: 8,305,524 km (0.086 R)
• M33: 8,390,945 km (0.117 R)
• M34: 8,519,449 km (0.077 R)
• M35: 8,887,310 km (0.118 R)
• M36: 9,040,349 km (0.117 R)
• M37: 9,304,688 km (0.093 R)
• M38: 9,504,701 km (0.088 R)
• M39: 9,931,503 km (0.117 R)
• M40: 10,022,160 km (0.118 R)
• M41: 10,204,220 km (0.07 R)
• M42: 10,664,383 km (0.077 R)
• M43: 11,225,675 km (0.111 R)
• M44: 11,605,055 km (0.09 R)
• M45: 11,676,712 km (0.118 R)
• M46: 12,085,414 km (0.08 R)
• M47: 12,279,442 km (0.103 R)
• M48: 12,474,368 km (0.077 R)
• M49: 13,090,412 km (0.1 R)
• M50: 13,389,608 km (0.046 R)
• M51: 13,792,176 km (0.068 R)
• M52: 13,994,881 km (0.107 R)
• M53: 15,969,872 km (0.114 R)
• M54: 16,102,864 km (0.119 R)
• M55: 16,236,156 km (0.078 R)
• M56: 16,638,425 km (0.117 R)
• M57: 16,881,372 km (0.063 R)
• M58: 17,617,244 km (0.027 R)
• M59: 17,975,381 km (0.077 R)
• M60: 18,530,987 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 8.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.99 AU - 5.41 AU

Year: 7033 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,748,540 km

• M1: 596,596 km (0.12 R)
• M2: 657,782 km (0.106 R)
• M3: 972,985 km (0.071 R)
• M4: 1,147,715 km (0.047 R)
• M5: 1,238,970 km (0.112 R)
• M6: 1,305,690 km (0.115 R)
• M7: 1,542,055 km (0.072 R)
• M8: 1,628,672 km (0.093 R)
• M9: 1,945,371 km (0.064 R)
• M10: 2,464,775 km (0.038 R)
• M11: 2,584,004 km (0.089 R)
• M12: 3,625,056 km (0.086 R)
• M13: 4,179,316 km (0.113 R)
• M14: 4,845,176 km (0.08 R)
• M15: 4,930,746 km (0.074 R)
• M16: 5,125,073 km (0.077 R)
• M17: 5,299,953 km (0.057 R)
• M18: 5,410,357 km (0.038 R)
• M19: 5,476,928 km (0.095 R)
• M20: 5,700,726 km (0.114 R)
• M21: 6,343,548 km (0.098 R)
• M22: 6,531,593 km (0.099 R)
• M23: 6,602,502 km (0.101 R)
• M24: 6,912,918 km (0.106 R)
• M25: 7,473,910 km (0.075 R)
• M26: 7,597,777 km (0.078 R)
• M27: 7,948,284 km (0.071 R)
• M28: 8,074,695 km (0.114 R)
• M29: 8,509,725 km (0.102 R)
• M30: 8,691,187 km (0.112 R)
• M31: 9,914,599 km (0.059 R)
• M32: 10,325,095 km (0.064 R)
• M33: 10,490,850 km (0.12 R)
• M34: 10,769,252 km (0.083 R)
• M35: 10,937,400 km (0.118 R)
• M36: 11,191,267 km (0.083 R)
• M37: 12,577,740 km (0.115 R)
• M38: 12,903,116 km (0.103 R)
• M39: 13,171,345 km (0.112 R)
• M40: 14,109,473 km (0.117 R)
• M41: 15,635,820 km (0.077 R)
• M42: 15,921,851 km (0.09 R)
• M43: 16,049,458 km (0.1 R)
• M44: 16,402,359 km (0.094 R)
• M45: 16,595,939 km (0.111 R)
• M46: 16,822,729 km (0.086 R)
• M47: 17,050,567 km (0.06 R)
• M48: 18,438,835 km (0.118 R)
• M49: 18,673,704 km (0.118 R)
• M50: 18,875,811 km (0.117 R)
• M51: 19,897,414 km (0.084 R)
• M52: 21,006,832 km (0.098 R)
• M53: 21,427,950 km (0.116 R)
• M54: 21,533,716 km (0.063 R)
• M55: 22,528,841 km (0.116 R)
• M56: 23,212,802 km (0.05 R)
• M57: 23,466,371 km (0.073 R)
• M58: 23,793,990 km (0.098 R)
• M59: 24,232,910 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit