🌌 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: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 12

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 300 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,809,015 km

• M1: 163,211 km (0.05 R)
• M2: 249,828 km (0.108 R)
• M3: 345,421 km (0.109 R)
• M4: 425,606 km (0.1 R)
• M5: 526,734 km (0.119 R)
• M6: 630,555 km (0.114 R)
• M7: 715,975 km (0.101 R)
• M8: 790,924 km (0.041 R)
• M9: 867,518 km (0.09 R)
• M10: 1,009,337 km (0.092 R)
• M11: 1,127,818 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 11.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 513 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,809,015 km

• M1: 142,268 km (0.105 R)
• M2: 223,350 km (0.12 R)
• M3: 296,952 km (0.111 R)
• M4: 368,460 km (0.113 R)
• M5: 457,470 km (0.07 R)
• M6: 705,504 km (0.106 R)
• M7: 811,419 km (0.116 R)
• M8: 914,492 km (0.099 R)
• M9: 1,147,565 km (0.059 R)
• M10: 1,299,108 km (0.098 R)
• M11: 1,396,795 km (0.078 R)
• M12: 1,519,017 km (0.09 R)
• M13: 1,618,799 km (0.034 R)
• M14: 1,713,195 km (0.06 R)
• M15: 1,797,718 km (0.114 R)
• M16: 1,939,387 km (0.032 R)
• M17: 2,076,718 km (0.082 R)
• M18: 2,280,470 km (0.117 R)
• M19: 2,477,790 km (0.05 R)
• M20: 2,596,421 km (0.072 R)
• M21: 2,721,335 km (0.033 R)
• M22: 3,009,909 km (0.12 R)
• M23: 3,193,615 km (0.031 R)
• M24: 3,356,827 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 14.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 847 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,809,015 km

• M1: 191,336 km (0.101 R)
• M2: 301,889 km (0.117 R)
• M3: 449,392 km (0.086 R)
• M4: 554,111 km (0.069 R)
• M5: 742,903 km (0.03 R)
• M6: 962,363 km (0.079 R)
• M7: 1,067,381 km (0.113 R)
• M8: 1,176,737 km (0.108 R)
• M9: 1,304,793 km (0.049 R)
• M10: 1,544,748 km (0.078 R)
• M11: 1,686,417 km (0.109 R)
• M12: 1,807,890 km (0.081 R)
• M13: 1,907,373 km (0.072 R)
• M14: 2,094,819 km (0.099 R)
• M15: 2,261,770 km (0.068 R)
• M16: 2,387,732 km (0.093 R)
• M17: 2,581,311 km (0.057 R)
• M18: 2,751,404 km (0.111 R)
• M19: 2,974,454 km (0.117 R)
• M20: 3,203,489 km (0.048 R)
• M21: 3,325,411 km (0.037 R)
• M22: 3,511,361 km (0.12 R)
• M23: 3,721,995 km (0.05 R)
• M24: 3,882,663 km (0.086 R)
• M25: 4,034,954 km (0.087 R)
• M26: 4,166,899 km (0.071 R)
• M27: 4,278,200 km (0.117 R)
• M28: 4,560,491 km (0.114 R)
• M29: 4,732,977 km (0.092 R)
• M30: 4,872,403 km (0.117 R)
• M31: 4,989,837 km (0.099 R)
• M32: 5,084,383 km (0.112 R)
• M33: 5,239,366 km (0.094 R)
• M34: 5,383,728 km (0.093 R)
• M35: 5,480,817 km (0.097 R)
• M36: 5,825,191 km (0.104 R)
• M37: 6,100,900 km (0.074 R)
• M38: 6,240,326 km (0.038 R)
• M39: 6,966,773 km (0.112 R)
• M40: 7,139,259 km (0.112 R)
• M41: 7,542,874 km (0.12 R)
• M42: 7,692,771 km (0.025 R)
• M43: 7,829,803 km (0.1 R)
• M44: 8,246,134 km (0.096 R)
• M45: 8,442,855 km (0.056 R)
• M46: 8,641,222 km (0.042 R)
• M47: 8,884,169 km (0.045 R)
• M48: 9,347,773 km (0.058 R)
• M49: 9,479,568 km (0.079 R)
• M50: 9,744,955 km (0.044 R)
• M51: 9,848,925 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 13.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.94 AU - 3.8 AU

Year: 4196 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,809,015 km

• M1: 217,814 km (0.085 R)
• M2: 347,366 km (0.042 R)
• M3: 520,750 km (0.095 R)
• M4: 728,691 km (0.115 R)
• M5: 863,030 km (0.111 R)
• M6: 1,033,422 km (0.108 R)
• M7: 1,116,150 km (0.074 R)
• M8: 1,274,275 km (0.115 R)
• M9: 1,597,705 km (0.052 R)
• M10: 1,777,821 km (0.082 R)
• M11: 2,017,028 km (0.12 R)
• M12: 2,267,006 km (0.105 R)
• M13: 2,584,453 km (0.084 R)
• M14: 2,719,390 km (0.098 R)
• M15: 2,856,871 km (0.111 R)
• M16: 3,077,527 km (0.066 R)
• M17: 3,408,737 km (0.051 R)
• M18: 3,643,307 km (0.077 R)
• M19: 3,993,964 km (0.103 R)
• M20: 4,105,863 km (0.099 R)
• M21: 4,424,656 km (0.11 R)
• M22: 5,553,821 km (0.104 R)
• M23: 5,805,295 km (0.09 R)
• M24: 5,906,872 km (0.064 R)
• M25: 6,582,157 km (0.102 R)
• M26: 6,875,219 km (0.064 R)
• M27: 7,364,105 km (0.104 R)
• M28: 7,752,311 km (0.095 R)
• M29: 8,005,431 km (0.068 R)
• M30: 8,781,096 km (0.06 R)
• M31: 9,044,986 km (0.093 R)
• M32: 9,341,340 km (0.074 R)
• M33: 10,157,396 km (0.099 R)
• M34: 10,403,634 km (0.085 R)
• M35: 10,620,701 km (0.054 R)
• M36: 11,185,882 km (0.107 R)
• M37: 11,344,605 km (0.077 R)
• M38: 11,664,296 km (0.1 R)
• M39: 12,707,442 km (0.036 R)
• M40: 12,939,617 km (0.095 R)
• M41: 13,106,419 km (0.11 R)
• M42: 13,240,309 km (0.081 R)
• M43: 13,814,316 km (0.105 R)
• M44: 14,500,222 km (0.098 R)
• M45: 14,777,726 km (0.062 R)
• M46: 15,302,665 km (0.118 R)
• M47: 16,227,180 km (0.089 R)
• M48: 16,659,967 km (0.071 R)
• M49: 17,206,448 km (0.109 R)
• M50: 18,092,815 km (0.099 R)
• M51: 18,242,114 km (0.12 R)
• M52: 18,354,312 km (0.093 R)
• M53: 18,616,857 km (0.101 R)
• M54: 19,259,828 km (0.074 R)
• M55: 19,871,684 km (0.088 R)
• M56: 20,373,584 km (0.1 R)
• M57: 20,489,972 km (0.038 R)
• M58: 20,645,553 km (0.102 R)
• M59: 21,114,543 km (0.045 R)
• M60: 21,350,459 km (0.078 R)
• M61: 21,508,135 km (0.045 R)
• M62: 21,705,753 km (0.071 R)
• M63: 23,187,371 km (0.109 R)
• M64: 23,715,750 km (0.087 R)
• M65: 24,001,931 km (0.06 R)
• M66: 24,207,030 km (0.081 R)
• M67: 24,289,159 km (0.076 R)
• M68: 25,033,109 km (0.077 R)
• M69: 25,533,365 km (0.041 R)
• M70: 26,163,172 km (0.101 R)
• M71: 26,628,271 km (0.037 R)
• M72: 26,713,093 km (0.083 R)
• M73: 27,566,699 km (0.102 R)
• M74: 28,083,260 km (0.099 R)
• M75: 28,951,227 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 8.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.37 AU - 4.65 AU

Year: 6496 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,809,015 km

• M1: 109,356 km (0.085 R)
• M2: 318,494 km (0.076 R)
• M3: 414,087 km (0.084 R)
• M4: 490,681 km (0.091 R)
• M5: 572,810 km (0.09 R)
• M6: 626,665 km (0.08 R)
• M7: 705,354 km (0.092 R)
• M8: 787,782 km (0.051 R)
• M9: 1,068,578 km (0.104 R)
• M10: 1,234,781 km (0.07 R)
• M11: 1,561,503 km (0.113 R)
• M12: 1,639,593 km (0.061 R)
• M13: 1,735,036 km (0.096 R)
• M14: 2,582,658 km (0.079 R)
• M15: 3,097,873 km (0.073 R)
• M16: 3,236,700 km (0.067 R)
• M17: 3,644,503 km (0.117 R)
• M18: 3,707,185 km (0.119 R)
• M19: 3,812,352 km (0.105 R)
• M20: 4,155,530 km (0.1 R)
• M21: 4,464,150 km (0.046 R)
• M22: 4,666,406 km (0.067 R)
• M23: 5,080,044 km (0.117 R)
• M24: 5,267,640 km (0.078 R)
• M25: 5,674,098 km (0.043 R)
• M26: 5,819,956 km (0.109 R)
• M27: 5,967,010 km (0.051 R)
• M28: 6,190,061 km (0.048 R)
• M29: 6,365,389 km (0.119 R)
• M30: 6,593,227 km (0.096 R)
• M31: 6,849,638 km (0.076 R)
• M32: 6,953,010 km (0.073 R)
• M33: 7,240,238 km (0.113 R)
• M34: 7,319,225 km (0.06 R)
• M35: 7,531,355 km (0.098 R)
• M36: 7,718,652 km (0.114 R)
• M37: 7,880,367 km (0.032 R)
• M38: 8,016,052 km (0.069 R)
• M39: 8,125,259 km (0.051 R)
• M40: 8,400,070 km (0.038 R)
• M41: 8,510,922 km (0.079 R)
• M42: 8,678,023 km (0.092 R)
• M43: 9,186,057 km (0.105 R)
• M44: 9,443,665 km (0.109 R)
• M45: 9,703,666 km (0.081 R)
• M46: 9,761,710 km (0.112 R)
• M47: 10,378,801 km (0.112 R)
• M48: 11,038,827 km (0.114 R)
• M49: 11,404,594 km (0.073 R)
• M50: 11,650,682 km (0.119 R)
• M51: 12,367,705 km (0.059 R)
• M52: 12,493,965 km (0.104 R)
• M53: 13,518,711 km (0.056 R)
• M54: 14,371,119 km (0.045 R)
• M55: 14,470,602 km (0.073 R)
• M56: 14,904,436 km (0.091 R)
• M57: 15,173,413 km (0.096 R)
• M58: 15,274,691 km (0.034 R)
• M59: 15,716,304 km (0.085 R)
• M60: 15,784,670 km (0.082 R)
• M61: 16,891,096 km (0.106 R)
• M62: 17,418,278 km (0.092 R)
• M63: 17,772,825 km (0.083 R)
• M64: 18,022,355 km (0.119 R)
• M65: 18,165,520 km (0.096 R)
• M66: 18,380,941 km (0.041 R)
• M67: 18,452,897 km (0.049 R)
• M68: 18,525,004 km (0.097 R)
• M69: 18,705,568 km (0.117 R)
• M70: 18,959,436 km (0.11 R)
• M71: 20,208,728 km (0.027 R)
• M72: 21,560,195 km (0.099 R)
• M73: 21,636,190 km (0.094 R)
• M74: 21,902,624 km (0.062 R)
• M75: 22,592,869 km (0.109 R)
• M76: 23,563,460 km (0.033 R)
• M77: 24,984,789 km (0.099 R)
• M78: 25,344,572 km (0.107 R)
• M79: 26,718,778 km (0.117 R)
• M80: 27,004,660 km (0.119 R)
• M81: 27,332,728 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 6.4

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.34 AU - 8.06 AU

Year: 13104 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,809,015 km

• M1: 110,403 km (0.053 R)
• M2: 176,525 km (0.115 R)
• M3: 275,709 km (0.03 R)
• M4: 1,250,489 km (0.088 R)
• M5: 1,340,397 km (0.066 R)
• M6: 1,456,036 km (0.047 R)
• M7: 1,503,309 km (0.097 R)
• M8: 1,822,700 km (0.051 R)
• M9: 1,873,713 km (0.034 R)
• M10: 2,029,594 km (0.111 R)
• M11: 2,354,222 km (0.095 R)
• M12: 2,637,111 km (0.091 R)
• M13: 3,051,497 km (0.104 R)
• M14: 3,266,170 km (0.091 R)
• M15: 3,517,794 km (0.102 R)
• M16: 3,906,748 km (0.105 R)
• M17: 3,972,871 km (0.096 R)
• M18: 4,139,971 km (0.07 R)
• M19: 4,902,322 km (0.106 R)
• M20: 4,973,830 km (0.085 R)
• M21: 5,933,800 km (0.083 R)
• M22: 6,750,006 km (0.069 R)
• M23: 7,313,541 km (0.068 R)
• M24: 7,559,629 km (0.096 R)
• M25: 7,766,822 km (0.119 R)
• M26: 8,060,034 km (0.117 R)
• M27: 9,136,690 km (0.106 R)
• M28: 9,624,678 km (0.06 R)
• M29: 10,166,522 km (0.09 R)
• M30: 11,091,635 km (0.115 R)
• M31: 11,564,215 km (0.117 R)
• M32: 11,611,787 km (0.075 R)
• M33: 11,755,101 km (0.115 R)
• M34: 12,236,807 km (0.12 R)
• M35: 12,823,380 km (0.104 R)
• M36: 13,419,228 km (0.093 R)
• M37: 13,619,839 km (0.106 R)
• M38: 13,871,911 km (0.055 R)
• M39: 14,689,165 km (0.094 R)
• M40: 17,341,684 km (0.075 R)
• M41: 17,724,655 km (0.043 R)
• M42: 17,944,713 km (0.073 R)
• M43: 18,221,170 km (0.094 R)
• M44: 19,681,096 km (0.118 R)
• M45: 20,310,005 km (0.116 R)
• M46: 20,655,726 km (0.055 R)
• M47: 21,470,286 km (0.052 R)
• M48: 22,771,189 km (0.058 R)
• M49: 22,890,718 km (0.081 R)
• M50: 23,915,164 km (0.114 R)
• M51: 25,201,257 km (0.118 R)
• M52: 26,071,019 km (0.055 R)
• M53: 26,321,297 km (0.085 R)
• M54: 27,203,774 km (0.075 R)
• M55: 27,648,529 km (0.087 R)
• M56: 27,839,865 km (0.055 R)
• M57: 28,288,209 km (0.085 R)
• M58: 28,481,041 km (0.09 R)
• M59: 29,062,229 km (0.103 R)
• M60: 30,039,402 km (0.103 R)
• M61: 30,367,620 km (0.039 R)
• M62: 31,492,147 km (0.096 R)
• M63: 32,159,952 km (0.104 R)
• M64: 32,294,141 km (0.108 R)
• M65: 33,170,485 km (0.099 R)
• M66: 33,441,706 km (0.066 R)
• M67: 34,259,857 km (0.063 R)
• M68: 35,430,161 km (0.097 R)
• M69: 36,333,882 km (0.119 R)
• M70: 37,174,772 km (0.101 R)
• M71: 39,520,167 km (0.049 R)
• M72: 39,735,738 km (0.091 R)
• M73: 40,529,654 km (0.045 R)
• M74: 41,547,517 km (0.073 R)
• M75: 41,986,288 km (0.116 R)
• M76: 42,500,157 km (0.089 R)
• M77: 42,794,864 km (0.072 R)
• M78: 43,237,973 km (0.063 R)
• M79: 43,534,177 km (0.12 R)
• M80: 43,756,928 km (0.052 R)
• M81: 44,054,329 km (0.072 R)
• M82: 44,800,972 km (0.071 R)
• M83: 45,476,406 km (0.08 R)
• M84: 46,533,914 km (0.073 R)
• M85: 46,685,606 km (0.102 R)
• M86: 47,141,879 km (0.118 R)
• M87: 48,365,590 km (0.096 R)
• M88: 48,442,334 km (0.114 R)
• M89: 49,058,378 km (0.049 R)
• M90: 49,135,570 km (0.094 R)
• M91: 49,599,623 km (0.102 R)
• M92: 49,909,739 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit