🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 12.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.63 AU - 2.15 AU

Year: 1705 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,352,021 km

• M1: 182,210 km (0.114 R)
• M2: 288,574 km (0.091 R)
• M3: 416,032 km (0.032 R)
• M4: 584,030 km (0.1 R)
• M5: 705,504 km (0.109 R)
• M6: 786,286 km (0.101 R)
• M7: 967,749 km (0.069 R)
• M8: 1,050,027 km (0.064 R)
• M9: 1,154,148 km (0.093 R)
• M10: 1,342,790 km (0.046 R)
• M11: 1,425,518 km (0.119 R)
• M12: 1,673,252 km (0.065 R)
• M13: 2,005,808 km (0.05 R)
• M14: 2,137,604 km (0.117 R)
• M15: 2,359,757 km (0.046 R)
• M16: 2,461,035 km (0.099 R)
• M17: 2,760,380 km (0.093 R)
• M18: 2,840,415 km (0.078 R)
• M19: 2,948,424 km (0.09 R)
• M20: 3,071,543 km (0.064 R)
• M21: 3,596,333 km (0.118 R)
• M22: 4,012,215 km (0.108 R)
• M23: 4,272,366 km (0.1 R)
• M24: 4,585,624 km (0.086 R)
• M25: 5,020,355 km (0.079 R)
• M26: 5,485,305 km (0.047 R)
• M27: 6,367,933 km (0.075 R)
• M28: 6,456,794 km (0.111 R)
• M29: 6,690,017 km (0.109 R)
• M30: 6,816,726 km (0.12 R)
• M31: 7,017,487 km (0.1 R)
• M32: 7,424,842 km (0.057 R)
• M33: 7,556,188 km (0.107 R)
• M34: 7,688,283 km (0.094 R)
• M35: 7,859,124 km (0.085 R)
• M36: 8,535,905 km (0.065 R)
• M37: 8,713,029 km (0.119 R)
• M38: 8,851,556 km (0.09 R)
• M39: 9,070,717 km (0.088 R)
• M40: 9,231,385 km (0.103 R)
• M41: 9,535,069 km (0.058 R)
• M42: 9,698,280 km (0.07 R)
• M43: 10,007,050 km (0.107 R)
• M44: 10,360,849 km (0.071 R)
• M45: 10,613,221 km (0.109 R)
• M46: 10,740,080 km (0.058 R)
• M47: 10,846,145 km (0.106 R)
• M48: 11,447,079 km (0.081 R)
• M49: 11,533,846 km (0.081 R)
• M50: 11,686,137 km (0.079 R)
• M51: 11,882,858 km (0.112 R)
• M52: 11,992,813 km (0.071 R)
• M53: 12,147,048 km (0.09 R)
• M54: 12,435,473 km (0.084 R)
• M55: 12,613,943 km (0.036 R)
• M56: 13,200,217 km (0.048 R)
• M57: 13,428,204 km (0.075 R)
• M58: 13,726,353 km (0.074 R)
• M59: 13,910,956 km (0.115 R)
• M60: 14,166,170 km (0.106 R)
• M61: 14,634,113 km (0.11 R)
• M62: 14,751,846 km (0.112 R)
• M63: 14,940,938 km (0.042 R)
• M64: 15,321,664 km (0.036 R)
• M65: 15,513,150 km (0.105 R)
• M66: 15,898,663 km (0.111 R)
• M67: 16,116,927 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 11.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.05 AU - 2.41 AU

Year: 2185 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,352,021 km

• M1: 144,661 km (0.057 R)
• M2: 262,993 km (0.034 R)
• M3: 427,401 km (0.114 R)
• M4: 790,475 km (0.071 R)
• M5: 993,629 km (0.059 R)
• M6: 1,127,669 km (0.096 R)
• M7: 1,205,759 km (0.069 R)
• M8: 1,322,296 km (0.055 R)
• M9: 1,451,997 km (0.064 R)
• M10: 1,625,381 km (0.089 R)
• M11: 1,734,887 km (0.073 R)
• M12: 2,078,363 km (0.109 R)
• M13: 2,420,793 km (0.049 R)
• M14: 2,651,473 km (0.046 R)
• M15: 2,781,473 km (0.087 R)
• M16: 2,901,451 km (0.097 R)
• M17: 3,084,858 km (0.09 R)
• M18: 3,386,297 km (0.118 R)
• M19: 3,463,191 km (0.087 R)
• M20: 3,579,578 km (0.06 R)
• M21: 3,671,132 km (0.045 R)
• M22: 3,763,434 km (0.096 R)
• M23: 3,936,967 km (0.039 R)
• M24: 4,154,034 km (0.12 R)
• M25: 4,543,736 km (0.098 R)
• M26: 4,628,857 km (0.099 R)
• M27: 4,901,724 km (0.053 R)
• M28: 5,106,224 km (0.1 R)
• M29: 5,209,596 km (0.1 R)
• M30: 5,388,366 km (0.047 R)
• M31: 5,523,752 km (0.11 R)
• M32: 5,660,335 km (0.092 R)
• M33: 5,844,190 km (0.108 R)
• M34: 5,936,941 km (0.119 R)
• M35: 6,092,523 km (0.08 R)
• M36: 6,202,178 km (0.053 R)
• M37: 7,119,961 km (0.03 R)
• M38: 7,268,811 km (0.107 R)
• M39: 7,502,483 km (0.073 R)
• M40: 7,603,312 km (0.117 R)
• M41: 7,721,494 km (0.035 R)
• M42: 7,840,424 km (0.045 R)
• M43: 8,114,488 km (0.067 R)
• M44: 8,795,607 km (0.05 R)
• M45: 8,919,923 km (0.091 R)
• M46: 9,044,687 km (0.096 R)
• M47: 9,206,103 km (0.11 R)
• M48: 9,350,316 km (0.107 R)
• M49: 9,604,482 km (0.085 R)
• M50: 10,231,298 km (0.071 R)
• M51: 10,530,942 km (0.097 R)
• M52: 10,700,736 km (0.055 R)
• M53: 11,081,313 km (0.026 R)
• M54: 11,641,108 km (0.108 R)
• M55: 11,797,288 km (0.092 R)
• M56: 11,895,125 km (0.112 R)
• M57: 12,111,444 km (0.1 R)
• M58: 12,210,178 km (0.047 R)
• M59: 12,528,074 km (0.09 R)
• M60: 12,748,282 km (0.08 R)
• M61: 13,010,078 km (0.095 R)
• M62: 13,294,015 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.22 AU - 2.92 AU

Year: 2703 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,352,021 km

• M1: 182,360 km (0.055 R)
• M2: 473,627 km (0.088 R)
• M3: 691,142 km (0.082 R)
• M4: 787,034 km (0.081 R)
• M5: 877,242 km (0.111 R)
• M6: 982,708 km (0.109 R)
• M7: 1,080,994 km (0.063 R)
• M8: 1,213,538 km (0.084 R)
• M9: 1,358,349 km (0.114 R)
• M10: 1,679,685 km (0.115 R)
• M11: 1,770,940 km (0.114 R)
• M12: 1,849,628 km (0.064 R)
• M13: 1,973,495 km (0.064 R)
• M14: 2,122,943 km (0.071 R)
• M15: 2,222,276 km (0.113 R)
• M16: 2,354,521 km (0.112 R)
• M17: 2,758,884 km (0.103 R)
• M18: 2,842,509 km (0.084 R)
• M19: 3,046,561 km (0.116 R)
• M20: 3,176,561 km (0.074 R)
• M21: 3,255,549 km (0.106 R)
• M22: 3,469,474 km (0.103 R)
• M23: 3,688,036 km (0.104 R)
• M24: 3,789,763 km (0.08 R)
• M25: 4,244,540 km (0.055 R)
• M26: 4,400,122 km (0.082 R)
• M27: 4,518,155 km (0.086 R)
• M28: 4,617,189 km (0.058 R)
• M29: 4,817,650 km (0.091 R)
• M30: 4,969,791 km (0.085 R)
• M31: 5,185,661 km (0.099 R)
• M32: 5,520,610 km (0.028 R)
• M33: 5,658,689 km (0.112 R)
• M34: 5,755,030 km (0.052 R)
• M35: 5,851,820 km (0.051 R)
• M36: 6,003,512 km (0.112 R)
• M37: 6,178,542 km (0.089 R)
• M38: 6,355,366 km (0.074 R)
• M39: 6,522,617 km (0.108 R)
• M40: 6,793,239 km (0.088 R)
• M41: 6,872,825 km (0.117 R)
• M42: 7,439,203 km (0.108 R)
• M43: 7,568,455 km (0.08 R)
• M44: 7,698,306 km (0.098 R)
• M45: 7,924,648 km (0.056 R)
• M46: 8,032,508 km (0.07 R)
• M47: 8,165,201 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 7.3

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.71 AU - 9.37 AU

Year: 14955 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,352,021 km

• M1: 96,939 km (0.116 R)
• M2: 217,814 km (0.045 R)
• M3: 432,188 km (0.116 R)
• M4: 563,086 km (0.07 R)
• M5: 750,682 km (0.071 R)
• M6: 863,778 km (0.117 R)
• M7: 1,158,037 km (0.082 R)
• M8: 1,398,740 km (0.063 R)
• M9: 1,596,808 km (0.061 R)
• M10: 1,655,151 km (0.102 R)
• M11: 2,020,020 km (0.047 R)
• M12: 2,147,178 km (0.119 R)
• M13: 4,107,210 km (0.034 R)
• M14: 4,432,735 km (0.1 R)
• M15: 4,724,450 km (0.081 R)
• M16: 4,851,459 km (0.106 R)
• M17: 6,228,059 km (0.09 R)
• M18: 6,460,833 km (0.077 R)
• M19: 8,321,232 km (0.112 R)
• M20: 9,098,243 km (0.11 R)
• M21: 9,468,648 km (0.117 R)
• M22: 10,776,133 km (0.12 R)
• M23: 10,943,533 km (0.05 R)
• M24: 11,850,844 km (0.047 R)
• M25: 12,023,630 km (0.079 R)
• M26: 14,344,790 km (0.107 R)
• M27: 15,086,347 km (0.099 R)
• M28: 16,735,065 km (0.078 R)
• M29: 17,058,795 km (0.1 R)
• M30: 17,580,742 km (0.09 R)
• M31: 18,440,331 km (0.053 R)
• M32: 18,640,643 km (0.104 R)
• M33: 19,313,534 km (0.094 R)
• M34: 19,381,152 km (0.038 R)
• M35: 19,449,070 km (0.1 R)
• M36: 19,584,904 km (0.119 R)
• M37: 20,268,866 km (0.089 R)
• M38: 20,682,953 km (0.066 R)
• M39: 21,030,169 km (0.119 R)
• M40: 21,379,331 km (0.081 R)
• M41: 22,154,397 km (0.111 R)
• M42: 23,442,136 km (0.038 R)
• M43: 23,659,202 km (0.118 R)
• M44: 24,827,711 km (0.103 R)
• M45: 25,567,622 km (0.119 R)
• M46: 25,641,973 km (0.081 R)
• M47: 26,164,668 km (0.093 R)
• M48: 26,464,911 km (0.095 R)
• M49: 26,540,158 km (0.119 R)
• M50: 26,766,350 km (0.062 R)
• M51: 26,841,897 km (0.111 R)
• M52: 27,906,735 km (0.099 R)
• M53: 28,598,625 km (0.116 R)
• M54: 29,296,200 km (0.06 R)
• M55: 29,607,962 km (0.034 R)
• M56: 30,392,303 km (0.119 R)
• M57: 31,183,377 km (0.11 R)
• M58: 31,501,721 km (0.098 R)
• M59: 31,821,262 km (0.048 R)
• M60: 32,543,820 km (0.091 R)
• M61: 33,515,757 km (0.072 R)
• M62: 35,405,178 km (0.085 R)
• M63: 35,654,109 km (0.103 R)
• M64: 36,488,267 km (0.111 R)
• M65: 38,260,852 km (0.072 R)
• M66: 38,772,477 km (0.081 R)
• M67: 39,286,196 km (0.07 R)
• M68: 39,974,945 km (0.11 R)
• M69: 40,061,263 km (0.094 R)
• M70: 40,234,198 km (0.079 R)
• M71: 42,328,418 km (0.056 R)
• M72: 44,457,794 km (0.088 R)
• M73: 44,547,254 km (0.098 R)
• M74: 47,899,892 km (0.101 R)
• M75: 48,727,617 km (0.12 R)
• M76: 49,374,628 km (0.092 R)
• M77: 49,652,730 km (0.076 R)
• M78: 49,745,630 km (0.036 R)
• M79: 49,838,531 km (0.073 R)
• M80: 50,303,930 km (0.101 R)
• M81: 51,238,916 km (0.025 R)
• M82: 54,365,063 km (0.049 R)
• M83: 55,613,457 km (0.112 R)
• M84: 55,806,438 km (0.112 R)
• M85: 56,192,850 km (0.084 R)
• M86: 57,162,992 km (0.107 R)
• M87: 58,138,520 km (0.106 R)
• M88: 61,895,521 km (0.062 R)
• M89: 62,295,545 km (0.081 R)
• M90: 64,713,795 km (0.074 R)
• M91: 65,628,436 km (0.051 R)
• M92: 68,398,241 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 6.3

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.37 AU - 10.99 AU

Year: 19757 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,352,021 km

• M1: 84,972 km (0.111 R)
• M2: 186,997 km (0.082 R)
• M3: 317,447 km (0.068 R)
• M4: 642,672 km (0.073 R)
• M5: 997,818 km (0.112 R)
• M6: 2,023,910 km (0.114 R)
• M7: 2,223,922 km (0.108 R)
• M8: 2,607,042 km (0.112 R)
• M9: 2,715,201 km (0.112 R)
• M10: 3,010,807 km (0.107 R)
• M11: 3,834,642 km (0.103 R)
• M12: 4,040,638 km (0.064 R)
• M13: 4,506,636 km (0.065 R)
• M14: 4,767,834 km (0.109 R)
• M15: 4,944,808 km (0.118 R)
• M16: 5,305,189 km (0.099 R)
• M17: 6,146,827 km (0.11 R)
• M18: 6,242,869 km (0.091 R)
• M19: 6,339,509 km (0.095 R)
• M20: 6,583,054 km (0.111 R)
• M21: 9,073,260 km (0.112 R)
• M22: 9,127,864 km (0.041 R)
• M23: 9,182,616 km (0.114 R)
• M24: 9,680,628 km (0.093 R)
• M25: 9,792,527 km (0.074 R)
• M26: 10,187,465 km (0.075 R)
• M27: 11,758,991 km (0.081 R)
• M28: 12,058,336 km (0.046 R)
• M29: 13,218,169 km (0.075 R)
• M30: 13,654,396 km (0.102 R)
• M31: 14,222,270 km (0.058 R)
• M32: 14,540,913 km (0.061 R)
• M33: 14,733,445 km (0.115 R)
• M34: 16,037,490 km (0.059 R)
• M35: 19,385,191 km (0.112 R)
• M36: 20,308,360 km (0.104 R)
• M37: 21,245,890 km (0.107 R)
• M38: 21,537,157 km (0.074 R)
• M39: 21,976,526 km (0.117 R)
• M40: 22,715,539 km (0.088 R)
• M41: 23,462,631 km (0.093 R)
• M42: 24,521,933 km (0.085 R)
• M43: 24,980,750 km (0.106 R)
• M44: 25,674,286 km (0.11 R)
• M45: 26,296,015 km (0.052 R)
• M46: 27,475,145 km (0.107 R)
• M47: 27,872,028 km (0.097 R)
• M48: 30,784,848 km (0.048 R)
• M49: 31,031,834 km (0.106 R)
• M50: 32,612,037 km (0.046 R)
• M51: 32,695,811 km (0.096 R)
• M52: 34,132,849 km (0.034 R)
• M53: 35,417,894 km (0.075 R)
• M54: 36,544,217 km (0.092 R)
• M55: 39,277,519 km (0.034 R)
• M56: 39,634,909 km (0.104 R)
• M57: 39,813,977 km (0.072 R)
• M58: 40,443,036 km (0.088 R)
• M59: 40,623,451 km (0.084 R)
• M60: 40,713,659 km (0.104 R)
• M61: 42,258,407 km (0.076 R)
• M62: 43,176,040 km (0.104 R)
• M63: 43,729,702 km (0.066 R)
• M64: 44,378,657 km (0.1 R)
• M65: 46,438,919 km (0.091 R)
• M66: 46,533,315 km (0.09 R)
• M67: 48,243,219 km (0.078 R)
• M68: 49,009,758 km (0.057 R)
• M69: 51,333,462 km (0.036 R)
• M70: 52,508,703 km (0.112 R)
• M71: 56,691,310 km (0.03 R)
• M72: 57,905,895 km (0.086 R)
• M73: 60,979,682 km (0.091 R)
• M74: 63,476,471 km (0.117 R)
• M75: 63,895,943 km (0.118 R)
• M76: 64,105,979 km (0.085 R)
• M77: 64,632,114 km (0.066 R)
• M78: 64,842,898 km (0.047 R)
• M79: 66,750,720 km (0.099 R)
• M80: 68,354,708 km (0.087 R)
• M81: 68,569,530 km (0.083 R)
• M82: 70,187,880 km (0.106 R)
• M83: 70,296,189 km (0.062 R)
• M84: 70,947,389 km (0.114 R)
• M85: 71,927,853 km (0.079 R)
• M86: 72,255,622 km (0.042 R)
• M87: 72,365,128 km (0.113 R)
• M88: 72,803,150 km (0.12 R)
• M89: 73,132,265 km (0.053 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: 349 - 11,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit