🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 9.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 485 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,100,387 km

• M1: 120,127 km (0.107 R)
• M2: 264,938 km (0.084 R)
• M3: 371,751 km (0.044 R)
• M4: 468,241 km (0.044 R)
• M5: 579,093 km (0.074 R)
• M6: 679,773 km (0.076 R)
• M7: 888,611 km (0.119 R)
• M8: 955,482 km (0.105 R)
• M9: 1,079,648 km (0.116 R)
• M10: 1,160,580 km (0.053 R)
• M11: 1,234,182 km (0.072 R)
• M12: 1,293,722 km (0.043 R)
• M13: 1,370,316 km (0.108 R)
• M14: 1,471,594 km (0.111 R)
• M15: 1,575,565 km (0.091 R)
• M16: 1,695,841 km (0.06 R)
• M17: 1,780,215 km (0.037 R)
• M18: 1,909,467 km (0.105 R)
• M19: 2,162,138 km (0.086 R)
• M20: 2,311,885 km (0.081 R)
• M21: 2,501,127 km (0.091 R)
• M22: 2,699,494 km (0.11 R)
• M23: 2,773,844 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 9.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.05 AU - 2.21 AU

Year: 2146 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,100,387 km

• M1: 124,914 km (0.119 R)
• M2: 209,886 km (0.103 R)
• M3: 282,441 km (0.107 R)
• M4: 356,193 km (0.102 R)
• M5: 414,087 km (0.118 R)
• M6: 589,715 km (0.101 R)
• M7: 806,183 km (0.081 R)
• M8: 1,155,045 km (0.025 R)
• M9: 1,275,322 km (0.113 R)
• M10: 1,341,743 km (0.111 R)
• M11: 1,409,511 km (0.077 R)
• M12: 1,468,453 km (0.037 R)
• M13: 1,797,568 km (0.047 R)
• M14: 1,938,040 km (0.12 R)
• M15: 2,015,083 km (0.118 R)
• M16: 2,632,474 km (0.068 R)
• M17: 2,767,710 km (0.087 R)
• M18: 2,892,624 km (0.113 R)
• M19: 3,083,511 km (0.096 R)
• M20: 3,291,901 km (0.107 R)
• M21: 3,451,223 km (0.118 R)
• M22: 3,640,315 km (0.076 R)
• M23: 3,860,672 km (0.083 R)
• M24: 4,547,775 km (0.111 R)
• M25: 4,665,958 km (0.083 R)
• M26: 5,118,342 km (0.035 R)
• M27: 5,195,085 km (0.105 R)
• M28: 5,663,925 km (0.055 R)
• M29: 6,260,820 km (0.103 R)
• M30: 6,409,072 km (0.115 R)
• M31: 6,475,344 km (0.086 R)
• M32: 6,658,751 km (0.104 R)
• M33: 7,064,909 km (0.058 R)
• M34: 7,340,169 km (0.11 R)
• M35: 7,566,361 km (0.072 R)
• M36: 7,724,336 km (0.093 R)
• M37: 7,972,220 km (0.05 R)
• M38: 8,043,578 km (0.064 R)
• M39: 8,204,845 km (0.072 R)
• M40: 8,313,004 km (0.075 R)
• M41: 8,457,964 km (0.077 R)
• M42: 9,194,884 km (0.12 R)
• M43: 9,420,028 km (0.084 R)
• M44: 9,894,852 km (0.101 R)
• M45: 10,203,024 km (0.093 R)
• M46: 10,261,068 km (0.096 R)
• M47: 10,358,157 km (0.097 R)
• M48: 10,455,545 km (0.115 R)
• M49: 10,651,368 km (0.112 R)
• M50: 10,769,252 km (0.09 R)
• M51: 10,848,239 km (0.051 R)
• M52: 11,325,905 km (0.084 R)
• M53: 11,386,044 km (0.111 R)
• M54: 11,466,527 km (0.027 R)
• M55: 11,526,815 km (0.116 R)
• M56: 11,587,402 km (0.103 R)
• M57: 11,688,530 km (0.076 R)
• M58: 11,871,339 km (0.116 R)
• M59: 11,993,710 km (0.097 R)
• M60: 12,096,035 km (0.074 R)
• M61: 12,178,164 km (0.081 R)
• M62: 12,322,227 km (0.079 R)
• M63: 12,904,163 km (0.05 R)
• M64: 13,367,617 km (0.112 R)
• M65: 13,495,074 km (0.038 R)
• M66: 14,376,206 km (0.091 R)
• M67: 14,572,029 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 13.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.03 AU - 4.17 AU

Year: 5730 Days

Day: 12.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,100,387 km

• M1: 190,887 km (0.119 R)
• M2: 469,438 km (0.075 R)
• M3: 648,656 km (0.079 R)
• M4: 742,005 km (0.108 R)
• M5: 957,875 km (0.04 R)
• M6: 1,269,188 km (0.074 R)
• M7: 1,548,188 km (0.036 R)
• M8: 1,695,393 km (0.049 R)
• M9: 3,140,807 km (0.093 R)
• M10: 3,479,048 km (0.055 R)
• M11: 3,696,563 km (0.097 R)
• M12: 3,918,567 km (0.105 R)
• M13: 4,053,953 km (0.1 R)
• M14: 4,190,835 km (0.118 R)
• M15: 4,850,561 km (0.096 R)
• M16: 4,947,501 km (0.118 R)
• M17: 5,045,039 km (0.091 R)
• M18: 5,242,209 km (0.047 R)
• M19: 5,416,789 km (0.102 R)
• M20: 5,644,178 km (0.056 R)
• M21: 5,797,665 km (0.088 R)
• M22: 6,108,530 km (0.03 R)
• M23: 7,046,658 km (0.101 R)
• M24: 7,267,465 km (0.12 R)
• M25: 7,434,565 km (0.07 R)
• M26: 8,029,516 km (0.111 R)
• M27: 8,202,302 km (0.113 R)
• M28: 8,405,456 km (0.112 R)
• M29: 8,698,667 km (0.1 R)
• M30: 8,846,620 km (0.091 R)
• M31: 9,295,413 km (0.106 R)
• M32: 9,446,657 km (0.094 R)
• M33: 10,402,587 km (0.109 R)
• M34: 10,591,080 km (0.115 R)
• M35: 10,780,920 km (0.089 R)
• M36: 11,292,395 km (0.09 R)
• M37: 11,518,737 km (0.118 R)
• M38: 11,616,125 km (0.091 R)
• M39: 11,975,908 km (0.102 R)
• M40: 12,107,554 km (0.098 R)
• M41: 12,405,703 km (0.098 R)
• M42: 12,605,865 km (0.077 R)
• M43: 13,622,532 km (0.09 R)
• M44: 13,725,605 km (0.092 R)
• M45: 14,806,449 km (0.085 R)
• M46: 15,303,413 km (0.1 R)
• M47: 15,410,675 km (0.112 R)
• M48: 15,661,850 km (0.067 R)
• M49: 16,132,036 km (0.106 R)
• M50: 17,160,372 km (0.089 R)
• M51: 17,346,172 km (0.116 R)
• M52: 17,757,417 km (0.114 R)
• M53: 18,361,493 km (0.117 R)
• M54: 19,164,385 km (0.107 R)
• M55: 19,628,437 km (0.101 R)
• M56: 20,528,119 km (0.075 R)
• M57: 20,686,094 km (0.098 R)
• M58: 21,201,908 km (0.085 R)
• M59: 21,681,818 km (0.076 R)
• M60: 22,327,183 km (0.042 R)
• M61: 22,693,099 km (0.101 R)
• M62: 23,554,484 km (0.072 R)
• M63: 23,678,351 km (0.113 R)
• M64: 23,968,421 km (0.115 R)
• M65: 24,971,774 km (0.073 R)
• M66: 25,946,105 km (0.094 R)
• M67: 27,192,405 km (0.119 R)
• M68: 27,365,789 km (0.105 R)
• M69: 27,670,221 km (0.079 R)
• M70: 27,932,017 km (0.082 R)
• M71: 28,194,711 km (0.094 R)
• M72: 28,282,375 km (0.03 R)
• M73: 29,698,468 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 10.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.83 AU - 5.45 AU

Year: 8044 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,100,387 km

• M1: 128,355 km (0.09 R)
• M2: 388,356 km (0.117 R)
• M3: 637,586 km (0.047 R)
• M4: 781,499 km (0.112 R)
• M5: 1,065,137 km (0.085 R)
• M6: 1,258,866 km (0.118 R)
• M7: 2,194,302 km (0.092 R)
• M8: 2,392,818 km (0.065 R)
• M9: 2,519,827 km (0.075 R)
• M10: 2,675,259 km (0.08 R)
• M11: 3,385,549 km (0.114 R)
• M12: 4,243,493 km (0.106 R)
• M13: 4,429,144 km (0.102 R)
• M14: 4,969,791 km (0.102 R)
• M15: 5,132,853 km (0.098 R)
• M16: 5,231,587 km (0.034 R)
• M17: 5,666,618 km (0.118 R)
• M18: 5,768,643 km (0.036 R)
• M19: 5,940,232 km (0.091 R)
• M20: 6,148,173 km (0.102 R)
• M21: 6,288,197 km (0.104 R)
• M22: 7,783,727 km (0.031 R)
• M23: 8,088,009 km (0.099 R)
• M24: 8,280,093 km (0.117 R)
• M25: 8,551,613 km (0.107 R)
• M26: 9,183,364 km (0.062 R)
• M27: 9,545,391 km (0.05 R)
• M28: 9,707,705 km (0.106 R)
• M29: 9,830,076 km (0.085 R)
• M30: 10,076,464 km (0.092 R)
• M31: 10,200,331 km (0.088 R)
• M32: 10,533,336 km (0.101 R)
• M33: 10,827,744 km (0.066 R)
• M34: 11,944,492 km (0.104 R)
• M35: 13,052,713 km (0.05 R)
• M36: 14,101,095 km (0.06 R)
• M37: 14,286,148 km (0.107 R)
• M38: 14,425,423 km (0.067 R)
• M39: 15,081,709 km (0.095 R)
• M40: 15,747,719 km (0.093 R)
• M41: 16,960,808 km (0.053 R)
• M42: 17,157,679 km (0.052 R)
• M43: 18,153,552 km (0.108 R)
• M44: 18,254,082 km (0.088 R)
• M45: 19,321,762 km (0.08 R)
• M46: 19,527,459 km (0.057 R)
• M47: 19,940,947 km (0.041 R)
• M48: 20,148,739 km (0.096 R)
• M49: 21,145,809 km (0.051 R)
• M50: 21,623,774 km (0.048 R)
• M51: 21,783,844 km (0.113 R)
• M52: 22,428,162 km (0.11 R)
• M53: 22,536,171 km (0.118 R)
• M54: 23,570,790 km (0.097 R)
• M55: 23,900,653 km (0.099 R)
• M56: 24,232,162 km (0.094 R)
• M57: 25,629,556 km (0.032 R)
• M58: 26,025,542 km (0.115 R)
• M59: 26,594,761 km (0.072 R)
• M60: 26,709,054 km (0.075 R)
• M61: 27,168,021 km (0.097 R)
• M62: 27,456,296 km (0.094 R)
• M63: 29,620,229 km (0.102 R)
• M64: 31,777,729 km (0.06 R)
• M65: 32,142,150 km (0.107 R)
• M66: 32,324,958 km (0.079 R)
• M67: 34,171,594 km (0.036 R)
• M68: 34,607,373 km (0.111 R)
• M69: 35,610,427 km (0.094 R)
• M70: 37,452,725 km (0.103 R)
• M71: 37,580,930 km (0.064 R)
• M72: 38,095,098 km (0.099 R)
• M73: 38,611,659 km (0.031 R)
• M74: 39,195,689 km (0.04 R)
• M75: 39,717,187 km (0.105 R)
• M76: 40,044,208 km (0.082 R)
• M77: 41,693,076 km (0.097 R)
• M78: 42,358,936 km (0.1 R)
• M79: 42,693,138 km (0.077 R)
• M80: 42,827,028 km (0.028 R)
• M81: 43,498,722 km (0.115 R)
• M82: 43,835,916 km (0.11 R)
• M83: 44,309,393 km (0.052 R)
• M84: 44,784,666 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.1

Radius: 4.2

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.94 AU - 10.94 AU

Year: 23284 Days

Day: 23.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,100,387 km

• M1: 152,590 km (0.109 R)
• M2: 396,285 km (0.085 R)
• M3: 622,178 km (0.101 R)
• M4: 774,917 km (0.06 R)
• M5: 883,226 km (0.093 R)
• M6: 1,084,435 km (0.105 R)
• M7: 1,664,426 km (0.108 R)
• M8: 2,171,413 km (0.082 R)
• M9: 2,286,005 km (0.113 R)
• M10: 3,184,789 km (0.102 R)
• M11: 3,580,625 km (0.043 R)
• M12: 3,625,654 km (0.064 R)
• M13: 4,274,460 km (0.119 R)
• M14: 4,661,021 km (0.063 R)
• M15: 5,159,930 km (0.06 R)
• M16: 5,364,280 km (0.111 R)
• M17: 6,755,391 km (0.1 R)
• M18: 9,280,753 km (0.045 R)
• M19: 9,404,620 km (0.07 R)
• M20: 10,867,986 km (0.092 R)
• M21: 10,933,211 km (0.083 R)
• M22: 12,061,777 km (0.092 R)
• M23: 12,197,014 km (0.063 R)
• M24: 12,332,699 km (0.065 R)
• M25: 14,070,577 km (0.115 R)
• M26: 14,212,845 km (0.11 R)
• M27: 14,427,219 km (0.106 R)
• M28: 15,441,791 km (0.084 R)
• M29: 16,554,052 km (0.076 R)
• M30: 17,157,679 km (0.104 R)
• M31: 17,309,670 km (0.118 R)
• M32: 17,615,149 km (0.096 R)
• M33: 17,768,487 km (0.049 R)
• M34: 17,999,466 km (0.11 R)
• M35: 19,484,823 km (0.064 R)
• M36: 19,564,110 km (0.106 R)
• M37: 19,722,983 km (0.051 R)
• M38: 20,041,926 km (0.102 R)
• M39: 22,571,177 km (0.093 R)
• M40: 26,066,980 km (0.087 R)
• M41: 26,241,860 km (0.108 R)
• M42: 27,121,645 km (0.11 R)
• M43: 27,743,224 km (0.084 R)
• M44: 30,184,362 km (0.078 R)
• M45: 30,643,927 km (0.109 R)
• M46: 31,569,938 km (0.101 R)
• M47: 31,663,137 km (0.09 R)
• M48: 32,787,515 km (0.094 R)
• M49: 32,976,158 km (0.075 R)
• M50: 33,354,640 km (0.077 R)
• M51: 34,020,351 km (0.029 R)
• M52: 34,115,794 km (0.115 R)
• M53: 35,849,335 km (0.034 R)
• M54: 36,726,726 km (0.117 R)
• M55: 37,512,564 km (0.115 R)
• M56: 39,802,608 km (0.118 R)
• M57: 42,445,404 km (0.105 R)
• M58: 42,650,951 km (0.111 R)
• M59: 42,753,875 km (0.071 R)
• M60: 43,269,838 km (0.104 R)
• M61: 43,476,732 km (0.09 R)
• M62: 44,307,897 km (0.086 R)
• M63: 47,151,304 km (0.118 R)
• M64: 47,257,668 km (0.055 R)
• M65: 47,470,845 km (0.068 R)
• M66: 47,577,508 km (0.098 R)
• M67: 48,541,218 km (0.113 R)
• M68: 50,814,657 km (0.054 R)
• M69: 51,799,609 km (0.032 R)
• M70: 52,129,323 km (0.119 R)
• M71: 53,233,505 km (0.074 R)
• M72: 54,568,516 km (0.09 R)
• M73: 54,904,064 km (0.103 R)
• M74: 55,128,012 km (0.076 R)
• M75: 59,902,428 km (0.074 R)
• M76: 61,639,409 km (0.07 R)
• M77: 62,806,572 km (0.098 R)
• M78: 63,627,864 km (0.094 R)
• M79: 64,570,929 km (0.045 R)
• M80: 66,828,959 km (0.029 R)
• M81: 67,547,478 km (0.057 R)
• M82: 68,148,113 km (0.077 R)
• M83: 70,203,588 km (0.117 R)
• M84: 72,524,898 km (0.088 R)
• M85: 73,509,850 km (0.076 R)
• M86: 78,878,918 km (0.041 R)
• M87: 81,802,210 km (0.108 R)
• M88: 82,442,339 km (0.152 R)
• M89: 83,470,077 km (0.115 R)
• M90: 83,856,638 km (0.112 R)
• M91: 86,969,919 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit