🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 13.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,982,876 km

• M1: 166,652 km (0.095 R)
• M2: 258,804 km (0.099 R)
• M3: 380,128 km (0.103 R)
• M4: 487,240 km (0.073 R)
• M5: 571,613 km (0.055 R)
• M6: 656,585 km (0.068 R)
• M7: 772,224 km (0.072 R)
• M8: 1,055,712 km (0.055 R)
• M9: 1,160,131 km (0.095 R)
• M10: 1,380,489 km (0.101 R)
• M11: 1,544,748 km (0.101 R)
• M12: 1,644,081 km (0.098 R)
• M13: 1,756,279 km (0.119 R)
• M14: 1,840,951 km (0.047 R)
• M15: 1,952,402 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 9.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.03 AU - 1.23 AU

Year: 815 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,982,876 km

• M1: 120,426 km (0.077 R)
• M2: 224,546 km (0.095 R)
• M3: 301,141 km (0.07 R)
• M4: 406,009 km (0.058 R)
• M5: 482,603 km (0.096 R)
• M6: 567,874 km (0.064 R)
• M7: 646,113 km (0.11 R)
• M8: 745,297 km (0.12 R)
• M9: 1,016,966 km (0.08 R)
• M10: 1,098,796 km (0.045 R)
• M11: 1,252,583 km (0.1 R)
• M12: 1,336,507 km (0.087 R)
• M13: 1,501,364 km (0.105 R)
• M14: 1,599,949 km (0.073 R)
• M15: 1,663,828 km (0.104 R)
• M16: 1,728,753 km (0.088 R)
• M17: 1,822,850 km (0.109 R)
• M18: 1,957,488 km (0.104 R)
• M19: 2,050,837 km (0.039 R)
• M20: 2,130,573 km (0.117 R)
• M21: 2,226,764 km (0.092 R)
• M22: 2,298,571 km (0.117 R)
• M23: 2,376,213 km (0.07 R)
• M24: 2,523,866 km (0.117 R)
• M25: 2,588,193 km (0.052 R)
• M26: 2,951,267 km (0.041 R)
• M27: 3,041,774 km (0.061 R)
• M28: 3,208,126 km (0.081 R)
• M29: 3,295,342 km (0.071 R)
• M30: 3,395,273 km (0.099 R)
• M31: 3,520,038 km (0.108 R)
• M32: 3,891,340 km (0.102 R)
• M33: 3,990,822 km (0.084 R)
• M34: 4,084,770 km (0.08 R)
• M35: 4,154,333 km (0.108 R)
• M36: 4,249,627 km (0.119 R)
• M37: 4,364,967 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 11.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 1334 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,982,876 km

• M1: 142,268 km (0.105 R)
• M2: 213,027 km (0.112 R)
• M3: 321,037 km (0.095 R)
• M4: 390,750 km (0.109 R)
• M5: 478,414 km (0.066 R)
• M6: 551,268 km (0.08 R)
• M7: 634,594 km (0.114 R)
• M8: 775,665 km (0.081 R)
• M9: 850,613 km (0.081 R)
• M10: 1,008,290 km (0.084 R)
• M11: 1,106,276 km (0.041 R)
• M12: 1,239,718 km (0.094 R)
• M13: 1,429,108 km (0.092 R)
• M14: 1,929,962 km (0.058 R)
• M15: 2,112,023 km (0.065 R)
• M16: 2,190,412 km (0.026 R)
• M17: 2,299,918 km (0.093 R)
• M18: 2,565,903 km (0.107 R)
• M19: 2,670,920 km (0.079 R)
• M20: 2,788,205 km (0.106 R)
• M21: 2,983,879 km (0.076 R)
• M22: 3,105,652 km (0.109 R)
• M23: 3,320,026 km (0.109 R)
• M24: 3,492,811 km (0.095 R)
• M25: 3,763,434 km (0.04 R)
• M26: 3,859,326 km (0.088 R)
• M27: 3,980,201 km (0.113 R)
• M28: 4,176,324 km (0.052 R)
• M29: 4,263,091 km (0.1 R)
• M30: 4,514,565 km (0.114 R)
• M31: 4,783,691 km (0.098 R)
• M32: 4,966,201 km (0.091 R)
• M33: 5,244,303 km (0.063 R)
• M34: 5,513,878 km (0.116 R)
• M35: 5,691,601 km (0.101 R)
• M36: 5,801,854 km (0.08 R)
• M37: 5,898,943 km (0.034 R)
• M38: 6,264,411 km (0.107 R)
• M39: 6,507,507 km (0.111 R)
• M40: 6,841,260 km (0.119 R)
• M41: 7,225,278 km (0.104 R)
• M42: 7,299,927 km (0.087 R)
• M43: 7,419,905 km (0.079 R)
• M44: 7,585,958 km (0.116 R)
• M45: 7,661,954 km (0.081 R)
• M46: 7,753,358 km (0.082 R)
• M47: 8,215,915 km (0.099 R)
• M48: 8,466,342 km (0.072 R)
• M49: 8,655,882 km (0.108 R)
• M50: 9,444,263 km (0.076 R)
• M51: 9,525,944 km (0.075 R)
• M52: 9,690,202 km (0.113 R)
• M53: 9,772,631 km (0.114 R)
• M54: 9,855,209 km (0.117 R)
• M55: 10,071,377 km (0.106 R)
• M56: 10,238,628 km (0.079 R)
• M57: 10,356,361 km (0.053 R)
• M58: 10,491,299 km (0.118 R)
• M59: 10,626,984 km (0.113 R)
• M60: 10,746,064 km (0.09 R)
• M61: 10,951,462 km (0.083 R)
• M62: 11,244,524 km (0.086 R)
• M63: 11,470,267 km (0.077 R)
• M64: 11,592,638 km (0.1 R)
• M65: 11,855,930 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 4.7

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.31 AU - 8.33 AU

Year: 16277 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,982,876 km

• M1: 70,161 km (0.088 R)
• M2: 348,264 km (0.042 R)
• M3: 456,423 km (0.115 R)
• M4: 654,790 km (0.114 R)
• M5: 687,552 km (0.108 R)
• M6: 789,428 km (0.085 R)
• M7: 842,236 km (0.068 R)
• M8: 933,042 km (0.111 R)
• M9: 1,007,990 km (0.103 R)
• M10: 1,498,372 km (0.099 R)
• M11: 1,744,910 km (0.119 R)
• M12: 1,884,784 km (0.038 R)
• M13: 1,980,077 km (0.116 R)
• M14: 3,384,801 km (0.099 R)
• M15: 3,588,703 km (0.099 R)
• M16: 3,826,714 km (0.07 R)
• M17: 4,380,674 km (0.095 R)
• M18: 4,893,795 km (0.103 R)
• M19: 5,941,130 km (0.113 R)
• M20: 6,187,069 km (0.044 R)
• M21: 6,257,829 km (0.063 R)
• M22: 6,400,395 km (0.117 R)
• M23: 7,352,586 km (0.1 R)
• M24: 7,578,628 km (0.087 R)
• M25: 7,960,252 km (0.036 R)
• M26: 8,114,637 km (0.111 R)
• M27: 8,309,115 km (0.034 R)
• M28: 8,781,993 km (0.081 R)
• M29: 9,142,375 km (0.079 R)
• M30: 9,344,781 km (0.113 R)
• M31: 9,385,322 km (0.084 R)
• M32: 9,630,363 km (0.094 R)
• M33: 9,919,087 km (0.056 R)
• M34: 10,759,079 km (0.111 R)
• M35: 12,194,470 km (0.075 R)
• M36: 12,506,532 km (0.12 R)
• M37: 12,956,971 km (0.07 R)
• M38: 13,781,105 km (0.067 R)
• M39: 14,013,132 km (0.118 R)
• M40: 14,059,657 km (0.114 R)
• M41: 15,048,798 km (0.109 R)
• M42: 15,527,661 km (0.11 R)
• M43: 16,011,610 km (0.109 R)
• M44: 16,255,454 km (0.057 R)
• M45: 17,392,697 km (0.117 R)
• M46: 17,593,009 km (0.1 R)
• M47: 17,743,803 km (0.098 R)
• M48: 19,638,760 km (0.089 R)
• M49: 20,056,736 km (0.025 R)
• M50: 20,214,263 km (0.106 R)
• M51: 20,319,580 km (0.081 R)
• M52: 21,435,729 km (0.091 R)
• M53: 21,704,407 km (0.085 R)
• M54: 22,028,286 km (0.07 R)
• M55: 22,353,662 km (0.116 R)
• M56: 23,671,469 km (0.089 R)
• M57: 23,782,321 km (0.062 R)
• M58: 24,060,574 km (0.116 R)
• M59: 24,339,723 km (0.096 R)
• M60: 24,395,673 km (0.113 R)
• M61: 24,788,666 km (0.067 R)
• M62: 27,539,173 km (0.114 R)
• M63: 27,948,323 km (0.068 R)
• M64: 28,418,360 km (0.089 R)
• M65: 28,536,392 km (0.034 R)
• M66: 28,654,425 km (0.097 R)
• M67: 29,187,741 km (0.028 R)
• M68: 29,247,281 km (0.06 R)
• M69: 29,545,131 km (0.117 R)
• M70: 29,664,659 km (0.112 R)
• M71: 29,784,338 km (0.087 R)
• M72: 31,110,672 km (0.1 R)
• M73: 31,414,805 km (0.032 R)
• M74: 31,842,206 km (0.115 R)
• M75: 33,571,258 km (0.094 R)
• M76: 34,321,491 km (0.079 R)
• M77: 34,698,628 km (0.107 R)
• M78: 36,093,478 km (0.106 R)
• M79: 36,221,235 km (0.027 R)
• M80: 36,733,458 km (0.101 R)
• M81: 37,571,206 km (0.091 R)
• M82: 38,284,788 km (0.094 R)
• M83: 38,610,762 km (0.04 R)
• M84: 39,462,273 km (0.109 R)
• M85: 39,659,742 km (0.082 R)
• M86: 40,651,725 km (0.078 R)
• M87: 40,850,990 km (0.115 R)
• M88: 41,384,306 km (0.112 R)
• M89: 42,390,352 km (0.062 R)
• M90: 43,540,161 km (0.097 R)
• M91: 43,744,063 km (0.052 R)
• M92: 44,631,777 km (0.102 R)
• M93: 46,008,825 km (0.063 R)
• M94: 46,216,617 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 4.2

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.88 AU - 10.88 AU

Year: 21063 Days

Day: 22.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,982,876 km

• M1: 263,891 km (0.038 R)
• M2: 348,114 km (0.103 R)
• M3: 393,442 km (0.102 R)
• M4: 613,950 km (0.074 R)
• M5: 868,116 km (0.083 R)
• M6: 1,316,312 km (0.037 R)
• M7: 1,488,050 km (0.113 R)
• M8: 1,563,747 km (0.081 R)
• M9: 2,301,414 km (0.113 R)
• M10: 2,720,736 km (0.083 R)
• M11: 3,260,934 km (0.106 R)
• M12: 3,293,696 km (0.104 R)
• M13: 3,492,811 km (0.086 R)
• M14: 3,695,815 km (0.096 R)
• M15: 3,902,709 km (0.048 R)
• M16: 4,113,343 km (0.111 R)
• M17: 4,509,029 km (0.086 R)
• M18: 5,886,826 km (0.07 R)
• M19: 6,128,277 km (0.115 R)
• M20: 6,331,879 km (0.073 R)
• M21: 6,414,009 km (0.097 R)
• M22: 7,125,945 km (0.116 R)
• M23: 7,254,150 km (0.054 R)
• M24: 7,426,337 km (0.095 R)
• M25: 7,469,571 km (0.055 R)
• M26: 8,083,820 km (0.109 R)
• M27: 8,396,928 km (0.116 R)
• M28: 8,851,257 km (0.117 R)
• M29: 9,035,263 km (0.092 R)
• M30: 9,547,635 km (0.083 R)
• M31: 10,309,537 km (0.104 R)
• M32: 11,041,370 km (0.119 R)
• M33: 11,588,749 km (0.07 R)
• M34: 11,689,278 km (0.083 R)
• M35: 13,652,152 km (0.094 R)
• M36: 13,917,987 km (0.116 R)
• M37: 14,024,800 km (0.077 R)
• M38: 14,617,058 km (0.063 R)
• M39: 14,725,517 km (0.108 R)
• M40: 15,659,008 km (0.111 R)
• M41: 15,881,460 km (0.119 R)
• M42: 15,993,060 km (0.104 R)
• M43: 18,396,200 km (0.078 R)
• M44: 18,513,335 km (0.084 R)
• M45: 18,925,627 km (0.108 R)
• M46: 19,340,761 km (0.112 R)
• M47: 19,400,450 km (0.1 R)
• M48: 20,240,742 km (0.105 R)
• M49: 21,092,701 km (0.091 R)
• M50: 22,018,712 km (0.106 R)
• M51: 22,267,793 km (0.105 R)
• M52: 22,580,602 km (0.103 R)
• M53: 23,083,999 km (0.088 R)
• M54: 23,654,715 km (0.104 R)
• M55: 24,166,040 km (0.076 R)
• M56: 24,616,330 km (0.036 R)
• M57: 25,459,912 km (0.105 R)
• M58: 26,379,041 km (0.043 R)
• M59: 26,643,680 km (0.077 R)
• M60: 26,709,952 km (0.111 R)
• M61: 26,975,638 km (0.083 R)
• M62: 27,643,592 km (0.101 R)
• M63: 28,249,464 km (0.088 R)
• M64: 28,588,003 km (0.061 R)
• M65: 29,200,756 km (0.118 R)
• M66: 30,300,600 km (0.101 R)
• M67: 33,823,929 km (0.061 R)
• M68: 34,183,413 km (0.093 R)
• M69: 34,399,582 km (0.084 R)
• M70: 35,269,194 km (0.107 R)
• M71: 35,706,618 km (0.028 R)
• M72: 35,779,622 km (0.109 R)
• M73: 37,029,811 km (0.054 R)
• M74: 37,697,317 km (0.109 R)
• M75: 38,668,656 km (0.101 R)
• M76: 39,119,694 km (0.115 R)
• M77: 39,799,616 km (0.093 R)
• M78: 39,875,312 km (0.111 R)
• M79: 40,103,000 km (0.092 R)
• M80: 40,864,902 km (0.072 R)
• M81: 41,094,385 km (0.083 R)
• M82: 41,939,613 km (0.101 R)
• M83: 43,179,032 km (0.088 R)
• M84: 43,256,972 km (0.092 R)
• M85: 44,038,172 km (0.098 R)
• M86: 44,509,256 km (0.045 R)
• M87: 46,889,059 km (0.037 R)
• M88: 48,498,582 km (0.086 R)
• M89: 48,579,515 km (0.072 R)
• M90: 48,822,611 km (0.11 R)
• M91: 49,147,388 km (0.093 R)
• M92: 53,267,164 km (0.055 R)
• M93: 53,350,640 km (0.097 R)
• M94: 54,104,164 km (0.097 R)
• M95: 54,524,385 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit