🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.8

Radius: 13.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 637 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,285,784 km

• M1: 194,477 km (0.071 R)
• M2: 304,880 km (0.115 R)
• M3: 411,245 km (0.108 R)
• M4: 514,766 km (0.083 R)
• M5: 681,717 km (0.116 R)
• M6: 801,097 km (0.086 R)
• M7: 1,254,378 km (0.112 R)
• M8: 1,341,743 km (0.059 R)
• M9: 1,470,397 km (0.092 R)
• M10: 1,637,199 km (0.112 R)
• M11: 1,754,484 km (0.091 R)
• M12: 1,860,399 km (0.073 R)
• M13: 1,961,228 km (0.096 R)
• M14: 2,093,772 km (0.076 R)
• M15: 2,283,013 km (0.044 R)
• M16: 2,391,621 km (0.109 R)
• M17: 2,541,668 km (0.071 R)
• M18: 2,638,308 km (0.053 R)
• M19: 2,826,801 km (0.107 R)
• M20: 3,019,783 km (0.098 R)
• M21: 3,580,176 km (0.1 R)
• M22: 3,854,090 km (0.073 R)
• M23: 4,384,115 km (0.089 R)
• M24: 4,707,247 km (0.072 R)
• M25: 5,211,840 km (0.044 R)
• M26: 5,304,591 km (0.12 R)
• M27: 5,429,056 km (0.105 R)
• M28: 5,638,643 km (0.108 R)
• M29: 5,755,180 km (0.06 R)
• M30: 5,840,301 km (0.092 R)
• M31: 6,066,044 km (0.097 R)
• M32: 6,229,106 km (0.069 R)
• M33: 6,327,541 km (0.071 R)
• M34: 6,504,067 km (0.078 R)
• M35: 6,603,998 km (0.081 R)
• M36: 6,783,067 km (0.109 R)
• M37: 7,145,991 km (0.102 R)
• M38: 7,249,214 km (0.083 R)
• M39: 7,433,967 km (0.059 R)
• M40: 7,585,210 km (0.109 R)
• M41: 8,009,470 km (0.087 R)
• M42: 8,104,913 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 12.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.23 AU - 4.67 AU

Year: 6260 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,285,784 km

• M1: 174,282 km (0.077 R)
• M2: 279,598 km (0.092 R)
• M3: 374,144 km (0.102 R)
• M4: 485,445 km (0.06 R)
• M5: 809,175 km (0.087 R)
• M6: 932,593 km (0.081 R)
• M7: 1,217,427 km (0.11 R)
• M8: 1,530,536 km (0.115 R)
• M9: 1,890,468 km (0.034 R)
• M10: 1,974,243 km (0.098 R)
• M11: 2,619,010 km (0.066 R)
• M12: 2,760,380 km (0.055 R)
• M13: 3,075,583 km (0.108 R)
• M14: 3,275,445 km (0.093 R)
• M15: 3,557,288 km (0.102 R)
• M16: 3,793,952 km (0.107 R)
• M17: 3,900,764 km (0.119 R)
• M18: 4,310,663 km (0.082 R)
• M19: 4,394,288 km (0.029 R)
• M20: 4,705,751 km (0.08 R)
• M21: 5,053,865 km (0.043 R)
• M22: 5,410,357 km (0.058 R)
• M23: 5,500,714 km (0.115 R)
• M24: 5,591,669 km (0.115 R)
• M25: 5,713,741 km (0.071 R)
• M26: 5,805,893 km (0.103 R)
• M27: 6,210,855 km (0.103 R)
• M28: 6,560,764 km (0.094 R)
• M29: 6,851,882 km (0.071 R)
• M30: 7,380,112 km (0.098 R)
• M31: 7,649,089 km (0.09 R)
• M32: 7,955,764 km (0.119 R)
• M33: 8,301,036 km (0.109 R)
• M34: 8,828,518 km (0.117 R)
• M35: 9,841,894 km (0.068 R)
• M36: 10,287,546 km (0.112 R)
• M37: 10,475,292 km (0.037 R)
• M38: 11,045,110 km (0.076 R)
• M39: 11,198,747 km (0.116 R)
• M40: 11,314,386 km (0.102 R)
• M41: 13,178,974 km (0.117 R)
• M42: 13,587,825 km (0.088 R)
• M43: 13,752,682 km (0.101 R)
• M44: 14,418,243 km (0.114 R)
• M45: 14,839,660 km (0.088 R)
• M46: 15,222,481 km (0.11 R)
• M47: 16,171,679 km (0.04 R)
• M48: 16,390,092 km (0.119 R)
• M49: 17,676,335 km (0.08 R)
• M50: 18,948,814 km (0.039 R)
• M51: 19,410,473 km (0.109 R)
• M52: 19,549,599 km (0.095 R)
• M53: 20,156,817 km (0.119 R)
• M54: 21,246,039 km (0.114 R)
• M55: 22,354,410 km (0.112 R)
• M56: 22,549,037 km (0.102 R)
• M57: 22,646,574 km (0.06 R)
• M58: 22,793,180 km (0.105 R)
• M59: 23,778,582 km (0.108 R)
• M60: 23,877,915 km (0.047 R)
• M61: 24,376,524 km (0.104 R)
• M62: 25,333,352 km (0.084 R)
• M63: 25,841,835 km (0.093 R)
• M64: 26,714,141 km (0.105 R)
• M65: 27,076,167 km (0.066 R)
• M66: 27,231,749 km (0.083 R)
• M67: 27,596,020 km (0.11 R)
• M68: 28,276,840 km (0.049 R)
• M69: 31,326,991 km (0.095 R)
• M70: 31,435,898 km (0.073 R)
• M71: 32,366,696 km (0.026 R)
• M72: 32,918,563 km (0.091 R)
• M73: 34,536,314 km (0.079 R)
• M74: 34,761,459 km (0.096 R)
• M75: 36,294,089 km (0.112 R)
• M76: 37,212,620 km (0.102 R)
• M77: 38,080,886 km (0.079 R)
• M78: 38,255,317 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.12 AU - 5.6 AU

Year: 7145 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,285,784 km

• M1: 135,984 km (0.09 R)
• M2: 222,751 km (0.114 R)
• M3: 338,690 km (0.116 R)
• M4: 477,516 km (0.109 R)
• M5: 528,380 km (0.104 R)
• M6: 704,756 km (0.089 R)
• M7: 763,847 km (0.119 R)
• M8: 849,566 km (0.116 R)
• M9: 1,182,870 km (0.109 R)
• M10: 1,447,060 km (0.077 R)
• M11: 1,697,337 km (0.065 R)
• M12: 1,762,113 km (0.117 R)
• M13: 1,877,603 km (0.107 R)
• M14: 2,012,540 km (0.062 R)
• M15: 2,168,272 km (0.073 R)
• M16: 2,473,451 km (0.114 R)
• M17: 2,547,203 km (0.098 R)
• M18: 2,603,003 km (0.106 R)
• M19: 2,966,227 km (0.091 R)
• M20: 3,204,087 km (0.097 R)
• M21: 3,304,916 km (0.045 R)
• M22: 3,447,932 km (0.087 R)
• M23: 3,910,937 km (0.09 R)
• M24: 4,460,709 km (0.104 R)
• M25: 4,618,984 km (0.092 R)
• M26: 5,270,632 km (0.036 R)
• M27: 5,729,299 km (0.119 R)
• M28: 6,276,229 km (0.093 R)
• M29: 6,352,225 km (0.108 R)
• M30: 6,865,944 km (0.105 R)
• M31: 6,996,393 km (0.095 R)
• M32: 7,233,506 km (0.092 R)
• M33: 8,458,114 km (0.072 R)
• M34: 8,823,731 km (0.108 R)
• M35: 9,108,416 km (0.117 R)
• M36: 9,280,753 km (0.082 R)
• M37: 9,367,370 km (0.084 R)
• M38: 9,512,330 km (0.116 R)
• M39: 9,745,553 km (0.091 R)
• M40: 10,099,203 km (0.082 R)
• M41: 10,788,699 km (0.066 R)
• M42: 11,617,471 km (0.031 R)
• M43: 11,679,704 km (0.106 R)
• M44: 12,562,182 km (0.112 R)
• M45: 12,882,471 km (0.09 R)
• M46: 13,011,424 km (0.078 R)
• M47: 13,205,602 km (0.066 R)
• M48: 13,302,991 km (0.042 R)
• M49: 13,433,290 km (0.116 R)
• M50: 13,564,039 km (0.046 R)
• M51: 13,629,563 km (0.092 R)
• M52: 14,390,567 km (0.091 R)
• M53: 14,591,328 km (0.052 R)
• M54: 14,725,816 km (0.091 R)
• M55: 16,092,243 km (0.103 R)
• M56: 16,300,633 km (0.117 R)
• M57: 17,320,741 km (0.092 R)
• M58: 18,652,012 km (0.106 R)
• M59: 18,761,368 km (0.076 R)
• M60: 19,201,036 km (0.076 R)
• M61: 20,202,744 km (0.11 R)
• M62: 20,277,543 km (0.119 R)
• M63: 20,465,138 km (0.069 R)
• M64: 21,259,353 km (0.071 R)
• M65: 21,756,018 km (0.084 R)
• M66: 21,986,549 km (0.115 R)
• M67: 22,140,634 km (0.095 R)
• M68: 23,151,318 km (0.095 R)
• M69: 23,268,752 km (0.111 R)
• M70: 23,544,012 km (0.105 R)
• M71: 23,622,701 km (0.107 R)
• M72: 24,216,604 km (0.069 R)
• M73: 24,615,282 km (0.077 R)
• M74: 24,855,387 km (0.11 R)
• M75: 25,540,246 km (0.103 R)
• M76: 25,661,720 km (0.088 R)
• M77: 26,887,375 km (0.088 R)
• M78: 27,176,099 km (0.063 R)
• M79: 27,590,186 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 7.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.87 AU - 7.89 AU

Year: 14751 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 80,285,784 km

• M1: 175,030 km (0.112 R)
• M2: 401,670 km (0.095 R)
• M3: 492,327 km (0.093 R)
• M4: 552,764 km (0.099 R)
• M5: 616,044 km (0.088 R)
• M6: 909,405 km (0.097 R)
• M7: 1,311,076 km (0.114 R)
• M8: 1,504,057 km (0.072 R)
• M9: 1,631,664 km (0.079 R)
• M10: 2,322,208 km (0.094 R)
• M11: 2,775,639 km (0.08 R)
• M12: 3,162,499 km (0.083 R)
• M13: 3,326,907 km (0.082 R)
• M14: 3,590,798 km (0.104 R)
• M15: 3,911,536 km (0.11 R)
• M16: 4,318,891 km (0.076 R)
• M17: 4,422,861 km (0.104 R)
• M18: 4,606,717 km (0.115 R)
• M19: 5,367,572 km (0.07 R)
• M20: 5,791,083 km (0.095 R)
• M21: 6,730,259 km (0.072 R)
• M22: 6,881,203 km (0.028 R)
• M23: 7,747,524 km (0.112 R)
• M24: 9,243,802 km (0.117 R)
• M25: 9,445,460 km (0.037 R)
• M26: 10,231,896 km (0.093 R)
• M27: 10,336,166 km (0.093 R)
• M28: 11,903,353 km (0.058 R)
• M29: 13,277,709 km (0.114 R)
• M30: 13,391,403 km (0.114 R)
• M31: 14,350,774 km (0.113 R)
• M32: 14,858,360 km (0.118 R)
• M33: 15,173,712 km (0.093 R)
• M34: 16,701,405 km (0.083 R)
• M35: 16,783,236 km (0.044 R)
• M36: 17,816,358 km (0.108 R)
• M37: 18,573,024 km (0.099 R)
• M38: 18,955,247 km (0.118 R)
• M39: 19,040,518 km (0.068 R)
• M40: 20,248,072 km (0.063 R)
• M41: 21,302,587 km (0.05 R)
• M42: 23,099,706 km (0.064 R)
• M43: 24,154,820 km (0.084 R)
• M44: 25,038,196 km (0.115 R)
• M45: 25,272,466 km (0.093 R)
• M46: 26,121,883 km (0.115 R)
• M47: 26,264,300 km (0.084 R)
• M48: 26,788,790 km (0.104 R)
• M49: 27,124,488 km (0.111 R)
• M50: 27,993,950 km (0.064 R)
• M51: 28,383,204 km (0.108 R)
• M52: 29,562,035 km (0.063 R)
• M53: 30,306,883 km (0.073 R)
• M54: 31,108,129 km (0.025 R)
• M55: 32,731,565 km (0.116 R)
• M56: 33,347,310 km (0.089 R)
• M57: 33,863,423 km (0.102 R)
• M58: 33,915,184 km (0.111 R)
• M59: 33,967,094 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 3.7

Gravity: 69.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.54 AU - 9.74 AU

Year: 18427 Days

Day: 16.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,285,784 km

• M1: 151,543 km (0.056 R)
• M2: 1,137,991 km (0.118 R)
• M3: 1,628,672 km (0.115 R)
• M4: 2,105,141 km (0.061 R)
• M5: 2,358,560 km (0.096 R)
• M6: 2,776,088 km (0.056 R)
• M7: 2,893,971 km (0.098 R)
• M8: 4,476,417 km (0.102 R)
• M9: 4,801,044 km (0.066 R)
• M10: 5,423,970 km (0.089 R)
• M11: 9,480,316 km (0.118 R)
• M12: 9,836,210 km (0.111 R)
• M13: 12,512,216 km (0.099 R)
• M14: 13,828,528 km (0.115 R)
• M15: 14,231,844 km (0.093 R)
• M16: 14,844,148 km (0.046 R)
• M17: 15,673,818 km (0.101 R)
• M18: 16,164,798 km (0.076 R)
• M19: 16,731,923 km (0.027 R)
• M20: 17,740,063 km (0.072 R)
• M21: 17,812,918 km (0.1 R)
• M22: 17,885,772 km (0.103 R)
• M23: 17,958,776 km (0.083 R)
• M24: 18,031,779 km (0.117 R)
• M25: 18,472,195 km (0.114 R)
• M26: 18,619,849 km (0.085 R)
• M27: 18,693,750 km (0.066 R)
• M28: 19,214,201 km (0.078 R)
• M29: 20,497,751 km (0.093 R)
• M30: 20,727,084 km (0.064 R)
• M31: 21,342,829 km (0.108 R)
• M32: 22,356,205 km (0.115 R)
• M33: 24,187,283 km (0.087 R)
• M34: 24,267,916 km (0.119 R)
• M35: 24,753,960 km (0.104 R)
• M36: 24,998,253 km (0.08 R)
• M37: 25,571,213 km (0.1 R)
• M38: 25,735,621 km (0.055 R)
• M39: 27,821,464 km (0.073 R)
• M40: 28,500,190 km (0.118 R)
• M41: 29,012,861 km (0.119 R)
• M42: 30,221,014 km (0.094 R)
• M43: 30,307,930 km (0.113 R)
• M44: 30,743,709 km (0.107 R)
• M45: 31,006,253 km (0.094 R)
• M46: 31,093,917 km (0.056 R)
• M47: 31,357,359 km (0.065 R)
• M48: 32,241,034 km (0.03 R)
• M49: 34,213,631 km (0.06 R)
• M50: 34,394,794 km (0.119 R)
• M51: 34,758,317 km (0.116 R)
• M52: 34,940,527 km (0.088 R)
• M53: 35,489,103 km (0.107 R)
• M54: 36,780,132 km (0.08 R)
• M55: 37,805,177 km (0.034 R)
• M56: 39,028,738 km (0.062 R)
• M57: 39,312,974 km (0.114 R)
• M58: 39,788,097 km (0.059 R)
• M59: 41,321,475 km (0.094 R)
• M60: 41,417,966 km (0.097 R)
• M61: 43,363,187 km (0.112 R)
• M62: 44,445,677 km (0.087 R)
• M63: 44,544,561 km (0.076 R)
• M64: 44,742,479 km (0.11 R)
• M65: 46,436,525 km (0.083 R)
• M66: 46,536,756 km (0.119 R)
• M67: 47,847,233 km (0.066 R)
• M68: 49,476,803 km (0.094 R)
• M69: 51,954,892 km (0.112 R)
• M70: 52,580,809 km (0.083 R)
• M71: 52,685,378 km (0.047 R)
• M72: 53,734,658 km (0.063 R)
• M73: 54,261,840 km (0.101 R)
• M74: 54,367,457 km (0.038 R)
• M75: 55,321,442 km (0.117 R)
• M76: 56,708,962 km (0.078 R)
• M77: 56,816,224 km (0.038 R)
• M78: 57,030,897 km (0.104 R)
• M79: 59,300,746 km (0.093 R)
• M80: 61,159,798 km (0.079 R)
• M81: 62,262,185 km (0.117 R)
• M82: 62,483,440 km (0.098 R)
• M83: 64,486,705 km (0.105 R)
• M84: 64,822,702 km (0.089 R)
• M85: 65,721,337 km (0.118 R)
• M86: 67,190,238 km (0.087 R)
• M87: 69,127,680 km (0.064 R)
• M88: 70,736,755 km (0.091 R)
• M89: 71,546,079 km (0.11 R)
• M90: 72,125,921 km (0.106 R)
• M91: 73,057,018 km (0.112 R)
• M92: 75,401,964 km (0.056 R)
• M93: 76,346,825 km (0.026 R)
• M94: 77,058,162 km (0.11 R)
• M95: 78,845,857 km (0.097 R)
• M96: 80,165,460 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit