🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 9.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 457 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,151,832 km

• M1: 125,961 km (0.109 R)
• M2: 211,980 km (0.08 R)
• M3: 294,708 km (0.104 R)
• M4: 359,035 km (0.081 R)
• M5: 464,053 km (0.103 R)
• M6: 680,521 km (0.079 R)
• M7: 764,595 km (0.089 R)
• M8: 852,259 km (0.105 R)
• M9: 929,900 km (0.106 R)
• M10: 1,019,509 km (0.094 R)
• M11: 1,122,283 km (0.085 R)
• M12: 1,228,647 km (0.05 R)
• M13: 1,317,209 km (0.119 R)
• M14: 1,506,899 km (0.079 R)
• M15: 1,613,712 km (0.061 R)
• M16: 1,823,149 km (0.1 R)
• M17: 1,913,058 km (0.058 R)
• M18: 2,103,795 km (0.115 R)
• M19: 2,307,248 km (0.113 R)
• M20: 2,411,368 km (0.113 R)
• M21: 2,523,866 km (0.099 R)
• M22: 2,597,617 km (0.118 R)
• M23: 2,747,215 km (0.101 R)
• M24: 2,857,918 km (0.118 R)
• M25: 3,098,172 km (0.1 R)
• M26: 3,264,375 km (0.093 R)
• M27: 3,389,140 km (0.111 R)
• M28: 3,493,260 km (0.114 R)
• M29: 3,620,867 km (0.061 R)
• M30: 3,765,528 km (0.094 R)
• M31: 3,881,167 km (0.068 R)
• M32: 3,966,588 km (0.086 R)
• M33: 4,115,737 km (0.11 R)
• M34: 4,274,909 km (0.101 R)
• M35: 4,411,641 km (0.11 R)
• M36: 4,590,859 km (0.079 R)
• M37: 5,024,095 km (0.1 R)
• M38: 5,100,539 km (0.115 R)
• M39: 5,487,998 km (0.113 R)
• M40: 5,680,979 km (0.096 R)
• M41: 5,849,426 km (0.087 R)
• M42: 5,911,958 km (0.08 R)
• M43: 6,100,751 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 14.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.8 AU - 0.92 AU

Year: 551 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,151,832 km

• M1: 188,793 km (0.09 R)
• M2: 328,816 km (0.072 R)
• M3: 425,307 km (0.096 R)
• M4: 612,902 km (0.088 R)
• M5: 750,383 km (0.1 R)
• M6: 1,133,802 km (0.099 R)
• M7: 1,279,511 km (0.111 R)
• M8: 1,382,584 km (0.088 R)
• M9: 1,565,243 km (0.061 R)
• M10: 1,682,976 km (0.095 R)
• M11: 1,927,718 km (0.032 R)
• M12: 2,083,300 km (0.09 R)
• M13: 2,287,651 km (0.116 R)
• M14: 2,384,889 km (0.112 R)
• M15: 2,630,230 km (0.119 R)
• M16: 2,732,405 km (0.083 R)
• M17: 2,835,927 km (0.1 R)
• M18: 3,055,237 km (0.119 R)
• M19: 3,314,191 km (0.101 R)
• M20: 3,424,894 km (0.065 R)
• M21: 3,545,619 km (0.113 R)
• M22: 3,667,841 km (0.072 R)
• M23: 3,800,384 km (0.076 R)
• M24: 4,079,384 km (0.059 R)
• M25: 4,180,064 km (0.091 R)
• M26: 4,458,914 km (0.056 R)
• M27: 4,591,159 km (0.098 R)
• M28: 4,801,792 km (0.107 R)
• M29: 5,054,762 km (0.093 R)
• M30: 5,292,324 km (0.099 R)
• M31: 5,584,339 km (0.073 R)
• M32: 5,819,656 km (0.115 R)
• M33: 5,933,351 km (0.094 R)
• M34: 6,215,792 km (0.098 R)
• M35: 6,321,557 km (0.113 R)
• M36: 6,427,921 km (0.084 R)
• M37: 6,567,047 km (0.099 R)
• M38: 6,837,520 km (0.09 R)
• M39: 7,100,663 km (0.065 R)
• M40: 7,233,506 km (0.114 R)
• M41: 7,535,544 km (0.083 R)
• M42: 7,671,080 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 12.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 589 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,151,832 km

• M1: 164,408 km (0.119 R)
• M2: 247,285 km (0.063 R)
• M3: 394,190 km (0.026 R)
• M4: 497,114 km (0.093 R)
• M5: 615,146 km (0.057 R)
• M6: 697,874 km (0.115 R)
• M7: 822,489 km (0.091 R)
• M8: 923,318 km (0.072 R)
• M9: 1,016,518 km (0.086 R)
• M10: 1,121,834 km (0.09 R)
• M11: 1,307,485 km (0.113 R)
• M12: 1,418,337 km (0.053 R)
• M13: 1,518,119 km (0.076 R)
• M14: 1,615,507 km (0.115 R)
• M15: 1,694,944 km (0.109 R)
• M16: 1,801,458 km (0.09 R)
• M17: 1,884,185 km (0.046 R)
• M18: 2,031,988 km (0.077 R)
• M19: 2,261,321 km (0.06 R)
• M20: 2,379,354 km (0.12 R)
• M21: 2,516,685 km (0.118 R)
• M22: 2,603,901 km (0.117 R)
• M23: 2,938,850 km (0.104 R)
• M24: 3,043,269 km (0.112 R)
• M25: 3,142,752 km (0.115 R)
• M26: 3,230,716 km (0.093 R)
• M27: 3,383,455 km (0.114 R)
• M28: 3,689,831 km (0.07 R)
• M29: 3,802,778 km (0.115 R)
• M30: 4,025,529 km (0.11 R)
• M31: 4,183,355 km (0.065 R)
• M32: 4,301,388 km (0.04 R)
• M33: 4,385,462 km (0.114 R)
• M34: 4,533,713 km (0.069 R)
• M35: 4,676,579 km (0.038 R)
• M36: 4,806,430 km (0.083 R)
• M37: 4,886,465 km (0.05 R)
• M38: 4,988,790 km (0.046 R)
• M39: 5,084,532 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 12.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.2 AU - 2.3 AU

Year: 2330 Days

Day: 9.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,151,832 km

• M1: 158,125 km (0.116 R)
• M2: 324,927 km (0.075 R)
• M3: 443,109 km (0.112 R)
• M4: 559,646 km (0.077 R)
• M5: 637,137 km (0.112 R)
• M6: 726,597 km (0.098 R)
• M7: 829,071 km (0.069 R)
• M8: 920,027 km (0.098 R)
• M9: 1,067,979 km (0.069 R)
• M10: 1,499,569 km (0.086 R)
• M11: 1,838,408 km (0.075 R)
• M12: 1,960,779 km (0.043 R)
• M13: 2,120,400 km (0.096 R)
• M14: 2,213,600 km (0.096 R)
• M15: 2,320,263 km (0.098 R)
• M16: 2,477,341 km (0.09 R)
• M17: 2,563,509 km (0.055 R)
• M18: 2,996,296 km (0.096 R)
• M19: 3,101,613 km (0.067 R)
• M20: 3,370,290 km (0.092 R)
• M21: 3,479,946 km (0.098 R)
• M22: 3,745,183 km (0.037 R)
• M23: 3,916,173 km (0.072 R)
• M24: 4,192,181 km (0.103 R)
• M25: 4,280,743 km (0.053 R)
• M26: 4,489,731 km (0.085 R)
• M27: 4,610,756 km (0.077 R)
• M28: 5,042,795 km (0.095 R)
• M29: 5,152,899 km (0.037 R)
• M30: 5,359,493 km (0.112 R)
• M31: 5,633,856 km (0.1 R)
• M32: 5,879,795 km (0.078 R)
• M33: 6,079,209 km (0.109 R)
• M34: 6,348,485 km (0.116 R)
• M35: 6,690,615 km (0.072 R)
• M36: 6,968,718 km (0.11 R)
• M37: 7,215,255 km (0.114 R)
• M38: 7,321,769 km (0.117 R)
• M39: 7,500,538 km (0.034 R)
• M40: 7,753,209 km (0.087 R)
• M41: 8,082,324 km (0.053 R)
• M42: 8,434,627 km (0.077 R)
• M43: 8,659,772 km (0.12 R)
• M44: 9,001,154 km (0.089 R)
• M45: 9,619,143 km (0.105 R)
• M46: 10,052,079 km (0.104 R)
• M47: 10,290,838 km (0.074 R)
• M48: 10,370,872 km (0.061 R)
• M49: 10,531,540 km (0.036 R)
• M50: 10,632,369 km (0.109 R)
• M51: 11,100,461 km (0.054 R)
• M52: 11,182,590 km (0.067 R)
• M53: 11,388,736 km (0.114 R)
• M54: 12,438,315 km (0.11 R)
• M55: 12,802,137 km (0.113 R)
• M56: 12,931,390 km (0.094 R)
• M57: 13,343,681 km (0.088 R)
• M58: 13,518,561 km (0.081 R)
• M59: 13,826,434 km (0.091 R)
• M60: 14,628,877 km (0.096 R)
• M61: 15,126,738 km (0.105 R)
• M62: 15,240,582 km (0.07 R)
• M63: 15,354,875 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.6

Radius: 7.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.88 AU - 7.96 AU

Year: 11228 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,151,832 km

• M1: 286,330 km (0.1 R)
• M2: 354,397 km (0.057 R)
• M3: 407,056 km (0.114 R)
• M4: 660,923 km (0.098 R)
• M5: 1,038,209 km (0.099 R)
• M6: 1,694,345 km (0.07 R)
• M7: 1,846,487 km (0.112 R)
• M8: 2,103,496 km (0.076 R)
• M9: 2,309,043 km (0.118 R)
• M10: 2,456,696 km (0.085 R)
• M11: 2,629,482 km (0.067 R)
• M12: 2,986,871 km (0.103 R)
• M13: 3,264,974 km (0.062 R)
• M14: 3,335,883 km (0.103 R)
• M15: 3,722,444 km (0.074 R)
• M16: 4,485,543 km (0.088 R)
• M17: 4,750,480 km (0.075 R)
• M18: 4,884,819 km (0.05 R)
• M19: 4,938,974 km (0.111 R)
• M20: 5,075,108 km (0.114 R)
• M21: 5,463,015 km (0.059 R)
• M22: 5,745,905 km (0.109 R)
• M23: 5,975,837 km (0.062 R)
• M24: 6,803,711 km (0.028 R)
• M25: 6,925,035 km (0.118 R)
• M26: 7,262,079 km (0.054 R)
• M27: 8,176,272 km (0.11 R)
• M28: 9,428,256 km (0.039 R)
• M29: 9,597,451 km (0.09 R)
• M30: 9,733,585 km (0.083 R)
• M31: 9,938,834 km (0.042 R)
• M32: 11,236,296 km (0.088 R)
• M33: 11,523,674 km (0.113 R)
• M34: 11,886,448 km (0.1 R)
• M35: 12,511,768 km (0.091 R)
• M36: 12,623,218 km (0.078 R)
• M37: 14,490,199 km (0.052 R)
• M38: 14,685,425 km (0.055 R)
• M39: 14,960,385 km (0.079 R)
• M40: 15,236,992 km (0.06 R)
• M41: 15,395,715 km (0.105 R)
• M42: 15,635,072 km (0.12 R)
• M43: 16,319,632 km (0.079 R)
• M44: 16,767,827 km (0.111 R)
• M45: 17,551,570 km (0.111 R)
• M46: 17,676,335 km (0.085 R)
• M47: 18,178,684 km (0.088 R)
• M48: 18,600,850 km (0.099 R)
• M49: 18,983,521 km (0.092 R)
• M50: 19,756,643 km (0.109 R)
• M51: 20,715,715 km (0.048 R)
• M52: 22,272,281 km (0.083 R)
• M53: 22,497,725 km (0.109 R)
• M54: 22,633,410 km (0.086 R)
• M55: 23,269,949 km (0.075 R)
• M56: 24,421,254 km (0.057 R)
• M57: 25,355,642 km (0.058 R)
• M58: 25,969,143 km (0.095 R)
• M59: 27,162,785 km (0.096 R)
• M60: 27,693,707 km (0.025 R)
• M61: 28,423,147 km (0.095 R)
• M62: 29,109,651 km (0.078 R)
• M63: 30,899,889 km (0.11 R)
• M64: 30,950,154 km (0.115 R)
• M65: 31,000,419 km (0.117 R)
• M66: 31,960,687 km (0.112 R)
• M67: 32,011,401 km (0.115 R)
• M68: 32,316,880 km (0.05 R)
• M69: 33,136,078 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 4.5

Gravity: 35.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.87 AU - 7.13 AU

Year: 12784 Days

Day: 22.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,151,832 km

• M1: 140,622 km (0.116 R)
• M2: 193,879 km (0.045 R)
• M3: 242,349 km (0.098 R)
• M4: 413,937 km (0.107 R)
• M5: 619,335 km (0.082 R)
• M6: 792,420 km (0.075 R)
• M7: 1,727,855 km (0.111 R)
• M8: 1,998,628 km (0.107 R)
• M9: 2,167,524 km (0.111 R)
• M10: 3,143,500 km (0.1 R)
• M11: 3,506,424 km (0.068 R)
• M12: 3,641,811 km (0.056 R)
• M13: 3,847,956 km (0.056 R)
• M14: 4,128,752 km (0.117 R)
• M15: 4,525,635 km (0.068 R)
• M16: 5,010,332 km (0.074 R)
• M17: 5,316,708 km (0.099 R)
• M18: 5,355,454 km (0.03 R)
• M19: 5,433,245 km (0.107 R)
• M20: 6,477,438 km (0.106 R)
• M21: 6,560,315 km (0.116 R)
• M22: 6,685,230 km (0.106 R)
• M23: 6,727,117 km (0.081 R)
• M24: 6,769,004 km (0.075 R)
• M25: 8,742,948 km (0.108 R)
• M26: 8,926,505 km (0.034 R)
• M27: 9,065,033 km (0.082 R)
• M28: 9,344,182 km (0.116 R)
• M29: 11,027,607 km (0.107 R)
• M30: 11,475,353 km (0.097 R)
• M31: 12,750,077 km (0.113 R)
• M32: 12,801,987 km (0.073 R)
• M33: 14,069,081 km (0.072 R)
• M34: 14,662,985 km (0.107 R)
• M35: 14,717,439 km (0.094 R)
• M36: 16,833,949 km (0.072 R)
• M37: 17,927,210 km (0.109 R)
• M38: 18,277,269 km (0.119 R)
• M39: 18,394,405 km (0.052 R)
• M40: 19,162,141 km (0.107 R)
• M41: 20,545,921 km (0.111 R)
• M42: 21,280,596 km (0.111 R)
• M43: 22,023,799 km (0.109 R)
• M44: 22,148,563 km (0.106 R)
• M45: 22,586,885 km (0.099 R)
• M46: 22,712,547 km (0.098 R)
• M47: 24,562,026 km (0.046 R)
• M48: 25,733,975 km (0.119 R)
• M49: 25,996,968 km (0.116 R)
• M50: 26,326,832 km (0.025 R)
• M51: 26,459,226 km (0.08 R)
• M52: 27,996,942 km (0.05 R)
• M53: 28,538,636 km (0.097 R)
• M54: 29,220,503 km (0.036 R)
• M55: 29,701,161 km (0.117 R)
• M56: 29,976,870 km (0.03 R)
• M57: 31,789,996 km (0.046 R)
• M58: 31,860,457 km (0.071 R)
• M59: 32,638,665 km (0.105 R)
• M60: 32,709,724 km (0.09 R)
• M61: 33,351,648 km (0.045 R)
• M62: 34,358,442 km (0.076 R)
• M63: 35,887,033 km (0.086 R)
• M64: 35,960,486 km (0.117 R)
• M65: 36,401,650 km (0.057 R)
• M66: 37,884,913 km (0.114 R)
• M67: 38,034,361 km (0.091 R)
• M68: 38,258,907 km (0.115 R)
• M69: 39,236,829 km (0.069 R)
• M70: 39,312,376 km (0.112 R)
• M71: 40,299,123 km (0.104 R)
• M72: 40,910,380 km (0.096 R)
• M73: 40,987,124 km (0.119 R)
• M74: 41,678,864 km (0.067 R)
• M75: 43,074,014 km (0.105 R)
• M76: 43,151,955 km (0.061 R)
• M77: 44,405,585 km (0.111 R)
• M78: 44,484,273 km (0.079 R)
• M79: 45,195,162 km (0.102 R)
• M80: 45,591,746 km (0.079 R)
• M81: 45,909,791 km (0.054 R)
• M82: 46,069,113 km (0.066 R)
• M83: 46,948,599 km (0.073 R)
• M84: 51,345,580 km (0.09 R)
• M85: 52,673,410 km (0.052 R)
• M86: 53,257,889 km (0.099 R)
• M87: 54,180,609 km (0.106 R)
• M88: 54,770,623 km (0.117 R)
• M89: 55,024,191 km (0.059 R)
• M90: 55,278,059 km (0.08 R)
• M91: 56,042,055 km (0.061 R)
• M92: 56,724,221 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit