🌌 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: 536.3

Radius: 9.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,220,331 km

• M1: 120,725 km (0.08 R)
• M2: 199,713 km (0.101 R)
• M3: 270,024 km (0.092 R)
• M4: 365,617 km (0.113 R)
• M5: 495,019 km (0.063 R)
• M6: 563,236 km (0.114 R)
• M7: 635,342 km (0.117 R)
• M8: 756,516 km (0.102 R)
• M9: 820,245 km (0.046 R)
• M10: 885,919 km (0.069 R)
• M11: 950,096 km (0.12 R)
• M12: 1,023,249 km (0.085 R)
• M13: 1,218,774 km (0.094 R)
• M14: 1,298,958 km (0.09 R)
• M15: 1,405,921 km (0.072 R)
• M16: 1,477,578 km (0.112 R)
• M17: 1,546,094 km (0.059 R)
• M18: 1,637,797 km (0.086 R)
• M19: 1,717,832 km (0.089 R)
• M20: 1,831,228 km (0.084 R)
• M21: 1,919,191 km (0.107 R)
• M22: 1,985,014 km (0.056 R)
• M23: 2,211,356 km (0.093 R)
• M24: 2,410,620 km (0.106 R)
• M25: 2,481,829 km (0.084 R)
• M26: 2,553,785 km (0.112 R)
• M27: 2,752,601 km (0.118 R)
• M28: 2,853,879 km (0.079 R)
• M29: 2,934,811 km (0.109 R)
• M30: 3,104,455 km (0.072 R)
• M31: 3,210,071 km (0.034 R)
• M32: 3,282,925 km (0.072 R)
• M33: 3,356,527 km (0.059 R)
• M34: 3,838,981 km (0.094 R)
• M35: 3,928,440 km (0.066 R)
• M36: 4,103,619 km (0.1 R)
• M37: 4,213,574 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.53 AU - 3.41 AU

Year: 3413 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,220,331 km

• M1: 156,928 km (0.08 R)
• M2: 286,929 km (0.042 R)
• M3: 607,816 km (0.039 R)
• M4: 872,006 km (0.107 R)
• M5: 1,148,313 km (0.088 R)
• M6: 1,290,730 km (0.047 R)
• M7: 1,370,915 km (0.051 R)
• M8: 1,480,869 km (0.064 R)
• M9: 1,695,093 km (0.117 R)
• M10: 2,043,806 km (0.055 R)
• M11: 2,202,679 km (0.084 R)
• M12: 2,721,484 km (0.078 R)
• M13: 2,826,353 km (0.12 R)
• M14: 2,914,765 km (0.109 R)
• M15: 3,389,738 km (0.077 R)
• M16: 3,968,084 km (0.082 R)
• M17: 4,268,925 km (0.07 R)
• M18: 4,681,665 km (0.106 R)
• M19: 4,850,412 km (0.054 R)
• M20: 6,179,738 km (0.102 R)
• M21: 6,505,413 km (0.112 R)
• M22: 6,956,600 km (0.116 R)
• M23: 7,173,816 km (0.091 R)
• M24: 7,664,647 km (0.056 R)
• M25: 8,704,801 km (0.11 R)
• M26: 9,149,107 km (0.071 R)
• M27: 9,414,044 km (0.089 R)
• M28: 9,520,708 km (0.091 R)
• M29: 9,708,303 km (0.096 R)
• M30: 9,816,014 km (0.081 R)
• M31: 10,005,554 km (0.117 R)
• M32: 10,169,065 km (0.066 R)
• M33: 10,251,044 km (0.106 R)
• M34: 10,999,632 km (0.106 R)
• M35: 11,168,379 km (0.095 R)
• M36: 11,423,144 km (0.12 R)
• M37: 11,593,985 km (0.106 R)
• M38: 11,938,359 km (0.085 R)
• M39: 13,349,366 km (0.107 R)
• M40: 13,469,343 km (0.109 R)
• M41: 13,619,839 km (0.11 R)
• M42: 14,074,616 km (0.059 R)
• M43: 14,257,874 km (0.103 R)
• M44: 14,472,696 km (0.089 R)
• M45: 14,657,749 km (0.066 R)
• M46: 15,061,364 km (0.064 R)
• M47: 15,563,265 km (0.107 R)
• M48: 15,816,235 km (0.055 R)
• M49: 16,680,013 km (0.07 R)
• M50: 16,776,952 km (0.058 R)
• M51: 17,460,764 km (0.12 R)
• M52: 17,559,200 km (0.113 R)
• M53: 18,253,334 km (0.054 R)
• M54: 18,353,265 km (0.118 R)
• M55: 18,453,346 km (0.112 R)
• M56: 19,192,958 km (0.108 R)
• M57: 19,498,287 km (0.097 R)
• M58: 19,873,778 km (0.119 R)
• M59: 20,389,442 km (0.042 R)
• M60: 20,597,084 km (0.102 R)
• M61: 21,014,312 km (0.107 R)
• M62: 21,223,899 km (0.079 R)
• M63: 22,318,207 km (0.079 R)
• M64: 22,425,170 km (0.072 R)
• M65: 23,178,096 km (0.042 R)
• M66: 23,394,713 km (0.096 R)
• M67: 23,793,691 km (0.063 R)
• M68: 24,378,020 km (0.117 R)
• M69: 24,487,975 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 8

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.43 AU - 3.45 AU

Year: 4255 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,220,331 km

• M1: 124,316 km (0.098 R)
• M2: 221,106 km (0.107 R)
• M3: 423,661 km (0.111 R)
• M4: 473,627 km (0.117 R)
• M5: 547,229 km (0.108 R)
• M6: 659,727 km (0.086 R)
• M7: 755,619 km (0.12 R)
• M8: 1,002,904 km (0.09 R)
• M9: 1,143,077 km (0.117 R)
• M10: 1,260,063 km (0.067 R)
• M11: 1,412,054 km (0.106 R)
• M12: 1,700,778 km (0.096 R)
• M13: 2,204,325 km (0.067 R)
• M14: 2,314,129 km (0.04 R)
• M15: 2,501,276 km (0.027 R)
• M16: 2,712,808 km (0.04 R)
• M17: 2,910,277 km (0.065 R)
• M18: 3,153,374 km (0.116 R)
• M19: 3,487,874 km (0.114 R)
• M20: 3,899,867 km (0.082 R)
• M21: 4,190,685 km (0.115 R)
• M22: 4,465,496 km (0.107 R)
• M23: 5,177,882 km (0.111 R)
• M24: 5,398,389 km (0.099 R)
• M25: 5,497,423 km (0.102 R)
• M26: 6,130,072 km (0.081 R)
• M27: 6,181,833 km (0.067 R)
• M28: 6,259,474 km (0.066 R)
• M29: 6,441,984 km (0.102 R)
• M30: 6,785,759 km (0.087 R)
• M31: 6,892,722 km (0.113 R)
• M32: 6,946,428 km (0.077 R)
• M33: 7,189,823 km (0.096 R)
• M34: 8,248,228 km (0.057 R)
• M35: 8,448,540 km (0.04 R)
• M36: 8,592,453 km (0.12 R)
• M37: 8,766,435 km (0.108 R)
• M38: 9,088,370 km (0.095 R)
• M39: 9,206,253 km (0.04 R)
• M40: 9,533,424 km (0.051 R)
• M41: 9,623,332 km (0.096 R)
• M42: 9,834,265 km (0.095 R)
• M43: 11,257,539 km (0.068 R)
• M44: 11,447,827 km (0.109 R)
• M45: 11,767,518 km (0.066 R)
• M46: 11,896,172 km (0.052 R)
• M47: 12,057,738 km (0.105 R)
• M48: 12,122,514 km (0.1 R)
• M49: 12,810,066 km (0.041 R)
• M50: 12,876,338 km (0.086 R)
• M51: 12,975,671 km (0.066 R)
• M52: 13,678,930 km (0.108 R)
• M53: 13,882,084 km (0.109 R)
• M54: 14,257,126 km (0.069 R)
• M55: 14,360,049 km (0.075 R)
• M56: 14,635,608 km (0.103 R)
• M57: 15,122,101 km (0.077 R)
• M58: 15,296,981 km (0.084 R)
• M59: 15,755,199 km (0.1 R)
• M60: 15,968,226 km (0.11 R)
• M61: 17,412,594 km (0.068 R)
• M62: 17,853,907 km (0.112 R)
• M63: 17,964,909 km (0.074 R)
• M64: 18,150,261 km (0.104 R)
• M65: 18,336,211 km (0.06 R)
• M66: 18,860,552 km (0.041 R)
• M67: 20,154,124 km (0.12 R)
• M68: 20,928,293 km (0.108 R)
• M69: 21,476,121 km (0.038 R)
• M70: 22,705,815 km (0.11 R)
• M71: 23,349,385 km (0.107 R)
• M72: 23,511,101 km (0.08 R)
• M73: 24,284,970 km (0.04 R)
• M74: 25,025,779 km (0.071 R)
• M75: 26,613,760 km (0.056 R)
• M76: 26,698,283 km (0.106 R)
• M77: 26,994,637 km (0.097 R)
• M78: 27,804,709 km (0.102 R)
• M79: 27,933,363 km (0.117 R)
• M80: 28,579,476 km (0.116 R)
• M81: 28,709,327 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.16 AU - 5.88 AU

Year: 7500 Days

Day: 8.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,220,331 km

• M1: 202,556 km (0.074 R)
• M2: 317,746 km (0.047 R)
• M3: 431,291 km (0.083 R)
• M4: 590,612 km (0.118 R)
• M5: 793,617 km (0.12 R)
• M6: 957,426 km (0.072 R)
• M7: 1,055,114 km (0.067 R)
• M8: 1,273,227 km (0.117 R)
• M9: 1,571,226 km (0.056 R)
• M10: 1,702,125 km (0.077 R)
• M11: 1,947,615 km (0.08 R)
• M12: 2,204,923 km (0.04 R)
• M13: 2,550,344 km (0.076 R)
• M14: 2,785,064 km (0.037 R)
• M15: 3,259,438 km (0.043 R)
• M16: 3,429,082 km (0.069 R)
• M17: 3,671,581 km (0.059 R)
• M18: 3,884,010 km (0.114 R)
• M19: 3,973,619 km (0.094 R)
• M20: 4,451,733 km (0.108 R)
• M21: 4,545,681 km (0.095 R)
• M22: 5,442,520 km (0.111 R)
• M23: 5,849,426 km (0.094 R)
• M24: 6,119,301 km (0.109 R)
• M25: 6,350,878 km (0.088 R)
• M26: 6,649,925 km (0.115 R)
• M27: 6,779,476 km (0.117 R)
• M28: 7,217,648 km (0.105 R)
• M29: 7,350,791 km (0.093 R)
• M30: 7,440,101 km (0.101 R)
• M31: 7,778,192 km (0.042 R)
• M32: 8,329,759 km (0.071 R)
• M33: 8,539,794 km (0.103 R)
• M34: 8,775,411 km (0.06 R)
• M35: 8,870,256 km (0.114 R)
• M36: 9,373,653 km (0.12 R)
• M37: 9,812,723 km (0.03 R)
• M38: 10,010,042 km (0.1 R)
• M39: 10,508,951 km (0.069 R)
• M40: 10,609,780 km (0.094 R)
• M41: 10,761,622 km (0.045 R)
• M42: 10,939,643 km (0.1 R)
• M43: 11,067,400 km (0.066 R)
• M44: 11,557,483 km (0.074 R)
• M45: 11,765,873 km (0.053 R)
• M46: 12,558,891 km (0.113 R)
• M47: 12,665,853 km (0.074 R)
• M48: 12,907,903 km (0.05 R)
• M49: 13,478,469 km (0.113 R)
• M50: 13,863,384 km (0.079 R)
• M51: 13,974,087 km (0.052 R)
• M52: 14,140,589 km (0.066 R)
• M53: 14,307,840 km (0.117 R)
• M54: 14,644,285 km (0.036 R)
• M55: 15,871,137 km (0.084 R)
• M56: 16,482,394 km (0.098 R)
• M57: 16,717,263 km (0.106 R)
• M58: 16,894,088 km (0.097 R)
• M59: 17,042,040 km (0.089 R)
• M60: 18,422,828 km (0.032 R)
• M61: 18,575,119 km (0.093 R)
• M62: 19,249,955 km (0.117 R)
• M63: 19,528,356 km (0.084 R)
• M64: 19,621,406 km (0.093 R)
• M65: 19,714,755 km (0.112 R)
• M66: 19,995,401 km (0.082 R)
• M67: 20,151,880 km (0.098 R)
• M68: 20,308,809 km (0.11 R)
• M69: 20,655,427 km (0.032 R)
• M70: 20,813,552 km (0.109 R)
• M71: 20,940,411 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.5

Radius: 7.8

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.77 AU - 7.53 AU

Year: 10170 Days

Day: 17.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,220,331 km

• M1: 128,654 km (0.117 R)
• M2: 973,284 km (0.115 R)
• M3: 1,120,937 km (0.105 R)
• M4: 1,582,745 km (0.117 R)
• M5: 2,098,559 km (0.079 R)
• M6: 2,152,863 km (0.119 R)
• M7: 2,841,462 km (0.117 R)
• M8: 3,496,102 km (0.064 R)
• M9: 4,438,569 km (0.06 R)
• M10: 5,455,086 km (0.068 R)
• M11: 5,530,334 km (0.113 R)
• M12: 6,184,226 km (0.114 R)
• M13: 6,302,109 km (0.119 R)
• M14: 6,500,327 km (0.075 R)
• M15: 6,984,575 km (0.114 R)
• M16: 7,272,401 km (0.106 R)
• M17: 7,522,230 km (0.114 R)
• M18: 8,857,241 km (0.077 R)
• M19: 10,124,933 km (0.087 R)
• M20: 10,874,419 km (0.063 R)
• M21: 11,303,914 km (0.109 R)
• M22: 11,738,945 km (0.113 R)
• M23: 12,327,463 km (0.069 R)
• M24: 12,376,980 km (0.077 R)
• M25: 13,329,769 km (0.109 R)
• M26: 13,892,107 km (0.099 R)
• M27: 14,462,075 km (0.086 R)
• M28: 15,464,680 km (0.115 R)
• M29: 15,571,642 km (0.08 R)
• M30: 15,786,016 km (0.076 R)
• M31: 16,001,437 km (0.027 R)
• M32: 16,489,724 km (0.084 R)
• M33: 17,148,254 km (0.09 R)
• M34: 17,203,456 km (0.097 R)
• M35: 17,480,810 km (0.041 R)
• M36: 17,592,111 km (0.1 R)
• M37: 18,264,853 km (0.094 R)
• M38: 18,832,128 km (0.106 R)
• M39: 19,693,512 km (0.079 R)
• M40: 19,983,583 km (0.107 R)
• M41: 20,158,313 km (0.064 R)
• M42: 20,980,204 km (0.06 R)
• M43: 22,053,120 km (0.112 R)
• M44: 23,757,189 km (0.11 R)
• M45: 24,065,959 km (0.045 R)
• M46: 24,189,826 km (0.096 R)
• M47: 24,562,624 km (0.087 R)
• M48: 25,000,198 km (0.092 R)
• M49: 26,073,114 km (0.091 R)
• M50: 28,656,819 km (0.077 R)
• M51: 29,978,815 km (0.115 R)
• M52: 30,112,107 km (0.109 R)
• M53: 32,067,052 km (0.086 R)
• M54: 34,480,514 km (0.073 R)
• M55: 34,620,238 km (0.115 R)
• M56: 34,760,112 km (0.104 R)
• M57: 35,251,093 km (0.108 R)
• M58: 35,321,404 km (0.116 R)
• M59: 35,673,856 km (0.106 R)
• M60: 36,453,112 km (0.118 R)
• M61: 37,596,638 km (0.046 R)
• M62: 38,534,467 km (0.113 R)
• M63: 38,824,537 km (0.109 R)
• M64: 39,333,918 km (0.116 R)
• M65: 39,552,929 km (0.1 R)
• M66: 40,506,615 km (0.114 R)
• M67: 40,875,374 km (0.11 R)
• M68: 41,171,279 km (0.111 R)
• M69: 41,690,683 km (0.086 R)
• M70: 42,436,578 km (0.117 R)
• M71: 43,036,315 km (0.103 R)
• M72: 45,693,473 km (0.07 R)
• M73: 46,308,320 km (0.097 R)
• M74: 46,771,176 km (0.097 R)
• M75: 48,169,018 km (0.061 R)
• M76: 48,325,199 km (0.094 R)
• M77: 48,873,026 km (0.061 R)
• M78: 50,370,650 km (0.094 R)
• M79: 51,803,199 km (0.075 R)
• M80: 52,123,339 km (0.072 R)
• M81: 52,765,563 km (0.11 R)
• M82: 53,329,696 km (0.043 R)
• M83: 53,410,479 km (0.03 R)
• M84: 54,139,170 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit