🌌 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: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 12.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,528,908 km

• M1: 161,416 km (0.076 R)
• M2: 242,199 km (0.082 R)
• M3: 364,271 km (0.12 R)
• M4: 466,745 km (0.072 R)
• M5: 548,276 km (0.056 R)
• M6: 630,405 km (0.045 R)
• M7: 761,453 km (0.066 R)
• M8: 849,566 km (0.109 R)
• M9: 938,128 km (0.05 R)
• M10: 1,064,090 km (0.093 R)
• M11: 1,153,699 km (0.108 R)
• M12: 1,264,252 km (0.074 R)
• M13: 1,352,365 km (0.077 R)
• M14: 1,511,986 km (0.059 R)
• M15: 1,610,122 km (0.091 R)
• M16: 1,817,315 km (0.1 R)
• M17: 1,964,669 km (0.092 R)
• M18: 2,072,529 km (0.056 R)
• M19: 2,209,112 km (0.096 R)
• M20: 2,326,097 km (0.077 R)
• M21: 2,528,802 km (0.088 R)
• M22: 2,665,684 km (0.107 R)
• M23: 2,780,875 km (0.051 R)
• M24: 2,897,711 km (0.115 R)
• M25: 2,986,572 km (0.096 R)
• M26: 3,101,313 km (0.059 R)
• M27: 3,304,617 km (0.078 R)
• M28: 3,454,813 km (0.059 R)
• M29: 3,575,539 km (0.115 R)
• M30: 3,655,125 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 8.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.28 AU - 1.88 AU

Year: 1371 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,528,908 km

• M1: 103,073 km (0.088 R)
• M2: 213,925 km (0.03 R)
• M3: 311,014 km (0.077 R)
• M4: 439,369 km (0.094 R)
• M5: 491,279 km (0.113 R)
• M6: 548,276 km (0.103 R)
• M7: 663,766 km (0.094 R)
• M8: 807,829 km (0.109 R)
• M9: 955,332 km (0.037 R)
• M10: 1,036,264 km (0.082 R)
• M11: 1,236,875 km (0.085 R)
• M12: 1,317,508 km (0.113 R)
• M13: 1,484,011 km (0.112 R)
• M14: 1,561,203 km (0.101 R)
• M15: 1,679,685 km (0.075 R)
• M16: 1,963,023 km (0.081 R)
• M17: 2,153,910 km (0.085 R)
• M18: 2,971,612 km (0.094 R)
• M19: 3,036,837 km (0.073 R)
• M20: 3,588,404 km (0.055 R)
• M21: 3,851,996 km (0.03 R)
• M22: 4,025,230 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.45 AU - 1.77 AU

Year: 1410 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,528,908 km

• M1: 167,699 km (0.095 R)
• M2: 321,187 km (0.045 R)
• M3: 426,055 km (0.115 R)
• M4: 603,927 km (0.074 R)
• M5: 703,708 km (0.045 R)
• M6: 854,353 km (0.065 R)
• M7: 977,024 km (0.108 R)
• M8: 1,089,820 km (0.083 R)
• M9: 1,190,201 km (0.09 R)
• M10: 1,511,537 km (0.091 R)
• M11: 1,692,550 km (0.029 R)
• M12: 1,891,067 km (0.064 R)
• M13: 2,097,362 km (0.055 R)
• M14: 2,311,437 km (0.11 R)
• M15: 2,410,171 km (0.112 R)
• M16: 2,784,615 km (0.082 R)
• M17: 3,032,648 km (0.095 R)
• M18: 3,538,139 km (0.106 R)
• M19: 3,703,894 km (0.104 R)
• M20: 3,846,311 km (0.082 R)
• M21: 4,420,617 km (0.091 R)
• M22: 4,544,335 km (0.101 R)
• M23: 4,627,361 km (0.117 R)
• M24: 4,753,024 km (0.091 R)
• M25: 5,398,389 km (0.06 R)
• M26: 5,530,783 km (0.112 R)
• M27: 5,649,414 km (0.106 R)
• M28: 5,768,793 km (0.071 R)
• M29: 6,025,653 km (0.08 R)
• M30: 6,456,644 km (0.092 R)
• M31: 6,818,372 km (0.078 R)
• M32: 7,710,125 km (0.119 R)
• M33: 8,127,652 km (0.057 R)
• M34: 8,229,080 km (0.074 R)
• M35: 8,415,927 km (0.066 R)
• M36: 8,569,864 km (0.117 R)
• M37: 8,655,733 km (0.091 R)
• M38: 9,107,219 km (0.11 R)
• M39: 9,406,565 km (0.119 R)
• M40: 9,566,485 km (0.085 R)
• M41: 9,816,911 km (0.118 R)
• M42: 9,924,921 km (0.08 R)
• M43: 10,033,230 km (0.115 R)
• M44: 10,784,660 km (0.048 R)
• M45: 10,914,661 km (0.116 R)
• M46: 11,251,705 km (0.074 R)
• M47: 11,820,925 km (0.093 R)
• M48: 12,012,709 km (0.063 R)
• M49: 12,457,912 km (0.09 R)
• M50: 12,711,929 km (0.103 R)
• M51: 12,928,248 km (0.048 R)
• M52: 13,046,729 km (0.089 R)
• M53: 13,404,418 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 10.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.07 AU - 2.33 AU

Year: 2252 Days

Day: 5.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,528,908 km

• M1: 129,851 km (0.115 R)
• M2: 244,892 km (0.054 R)
• M3: 312,959 km (0.107 R)
• M4: 422,913 km (0.12 R)
• M5: 609,462 km (0.087 R)
• M6: 705,204 km (0.041 R)
• M7: 789,428 km (0.093 R)
• M8: 895,493 km (0.114 R)
• M9: 987,645 km (0.107 R)
• M10: 1,192,445 km (0.051 R)
• M11: 1,263,803 km (0.056 R)
• M12: 1,609,374 km (0.059 R)
• M13: 1,828,684 km (0.116 R)
• M14: 1,948,063 km (0.095 R)
• M15: 2,425,430 km (0.086 R)
• M16: 2,530,598 km (0.099 R)
• M17: 2,597,169 km (0.058 R)
• M18: 3,455,711 km (0.053 R)
• M19: 3,619,371 km (0.088 R)
• M20: 4,016,553 km (0.081 R)
• M21: 4,125,909 km (0.084 R)
• M22: 4,443,805 km (0.113 R)
• M23: 4,720,411 km (0.112 R)
• M24: 4,952,438 km (0.113 R)
• M25: 5,052,967 km (0.057 R)
• M26: 5,793,776 km (0.109 R)
• M27: 6,006,654 km (0.105 R)
• M28: 6,240,176 km (0.112 R)
• M29: 6,348,934 km (0.06 R)
• M30: 6,458,439 km (0.092 R)
• M31: 6,679,246 km (0.117 R)
• M32: 7,052,792 km (0.073 R)
• M33: 7,394,772 km (0.115 R)
• M34: 7,625,751 km (0.034 R)
• M35: 7,703,393 km (0.103 R)
• M36: 8,075,293 km (0.079 R)
• M37: 8,193,924 km (0.098 R)
• M38: 8,373,142 km (0.089 R)
• M39: 8,493,270 km (0.099 R)
• M40: 8,897,932 km (0.1 R)
• M41: 9,020,602 km (0.087 R)
• M42: 9,205,655 km (0.108 R)
• M43: 9,371,110 km (0.047 R)
• M44: 9,852,516 km (0.095 R)
• M45: 10,384,935 km (0.087 R)
• M46: 10,730,655 km (0.119 R)
• M47: 11,080,116 km (0.114 R)
• M48: 11,146,089 km (0.072 R)
• M49: 11,433,316 km (0.115 R)
• M50: 11,566,758 km (0.065 R)
• M51: 11,655,918 km (0.103 R)
• M52: 11,880,016 km (0.067 R)
• M53: 12,287,072 km (0.032 R)
• M54: 12,538,097 km (0.05 R)
• M55: 12,606,762 km (0.092 R)
• M56: 12,744,691 km (0.114 R)
• M57: 13,114,797 km (0.051 R)
• M58: 13,605,926 km (0.113 R)
• M59: 13,818,355 km (0.046 R)
• M60: 14,103,190 km (0.077 R)
• M61: 14,198,484 km (0.117 R)
• M62: 14,509,946 km (0.061 R)
• M63: 14,702,778 km (0.083 R)
• M64: 14,823,803 km (0.076 R)
• M65: 14,944,977 km (0.1 R)
• M66: 15,359,812 km (0.113 R)
• M67: 15,556,383 km (0.088 R)
• M68: 15,778,536 km (0.104 R)
• M69: 16,026,420 km (0.111 R)
• M70: 16,375,881 km (0.045 R)
• M71: 16,753,017 km (0.118 R)
• M72: 16,853,995 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 9

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.56 AU - 3.2 AU

Year: 3374 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,528,908 km

• M1: 232,924 km (0.042 R)
• M2: 334,052 km (0.064 R)
• M3: 417,976 km (0.09 R)
• M4: 481,855 km (0.106 R)
• M5: 600,336 km (0.12 R)
• M6: 685,158 km (0.119 R)
• M7: 867,817 km (0.089 R)
• M8: 1,015,470 km (0.066 R)
• M9: 1,364,033 km (0.066 R)
• M10: 1,507,797 km (0.118 R)
• M11: 1,641,687 km (0.091 R)
• M12: 1,748,650 km (0.097 R)
• M13: 2,149,422 km (0.072 R)
• M14: 2,455,499 km (0.106 R)
• M15: 2,578,469 km (0.084 R)
• M16: 2,812,141 km (0.06 R)
• M17: 3,071,543 km (0.044 R)
• M18: 3,280,831 km (0.117 R)
• M19: 3,416,516 km (0.089 R)
• M20: 3,534,250 km (0.093 R)
• M21: 3,753,710 km (0.103 R)
• M22: 3,834,642 km (0.105 R)
• M23: 3,957,163 km (0.119 R)
• M24: 4,332,504 km (0.051 R)
• M25: 4,438,868 km (0.094 R)
• M26: 4,589,064 km (0.09 R)
• M27: 4,828,720 km (0.12 R)
• M28: 5,274,971 km (0.104 R)
• M29: 5,525,996 km (0.047 R)
• M30: 6,206,666 km (0.113 R)
• M31: 6,496,138 km (0.1 R)
• M32: 6,913,815 km (0.073 R)
• M33: 7,113,379 km (0.087 R)
• M34: 7,365,451 km (0.104 R)
• M35: 7,467,178 km (0.042 R)
• M36: 7,543,772 km (0.074 R)
• M37: 7,749,170 km (0.074 R)
• M38: 8,297,446 km (0.11 R)
• M39: 8,429,840 km (0.064 R)
• M40: 9,791,779 km (0.106 R)
• M41: 10,270,343 km (0.081 R)
• M42: 10,441,034 km (0.082 R)
• M43: 10,526,753 km (0.049 R)
• M44: 10,872,025 km (0.113 R)
• M45: 10,958,942 km (0.118 R)
• M46: 11,250,209 km (0.108 R)
• M47: 11,338,172 km (0.092 R)
• M48: 11,426,285 km (0.099 R)
• M49: 11,929,981 km (0.092 R)
• M50: 12,139,418 km (0.092 R)
• M51: 12,199,557 km (0.1 R)
• M52: 12,380,421 km (0.118 R)
• M53: 12,897,730 km (0.102 R)
• M54: 12,989,733 km (0.063 R)
• M55: 13,390,954 km (0.026 R)
• M56: 13,515,270 km (0.088 R)
• M57: 14,047,838 km (0.115 R)
• M58: 14,269,094 km (0.077 R)
• M59: 14,875,563 km (0.107 R)
• M60: 15,817,432 km (0.099 R)
• M61: 16,047,663 km (0.09 R)
• M62: 16,478,205 km (0.119 R)
• M63: 16,811,958 km (0.064 R)
• M64: 17,046,827 km (0.053 R)
• M65: 17,215,424 km (0.079 R)
• M66: 17,622,031 km (0.099 R)
• M67: 17,826,681 km (0.116 R)
• M68: 18,203,667 km (0.105 R)
• M69: 20,341,720 km (0.027 R)
• M70: 21,204,601 km (0.098 R)
• M71: 21,458,468 km (0.044 R)
• M72: 21,823,038 km (0.03 R)
• M73: 24,014,797 km (0.107 R)
• M74: 24,355,281 km (0.053 R)
• M75: 25,578,693 km (0.104 R)
• M76: 25,771,674 km (0.119 R)
• M77: 25,926,508 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 3.1

Gravity: 41.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.71 AU - 7.01 AU

Year: 9792 Days

Day: 22.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 39,528,908 km

• M1: 39,793 km (0.043 R)
• M2: 84,074 km (0.046 R)
• M3: 194,627 km (0.092 R)
• M4: 440,865 km (0.06 R)
• M5: 520,451 km (0.119 R)
• M6: 1,017,116 km (0.087 R)
• M7: 1,287,290 km (0.109 R)
• M8: 1,401,433 km (0.087 R)
• M9: 1,459,626 km (0.079 R)
• M10: 1,578,557 km (0.106 R)
• M11: 1,889,571 km (0.099 R)
• M12: 2,151,666 km (0.114 R)
• M13: 2,173,956 km (0.116 R)
• M14: 2,218,985 km (0.097 R)
• M15: 2,264,313 km (0.09 R)
• M16: 2,757,837 km (0.093 R)
• M17: 2,806,606 km (0.052 R)
• M18: 2,880,208 km (0.053 R)
• M19: 3,309,105 km (0.062 R)
• M20: 3,334,985 km (0.051 R)
• M21: 3,757,749 km (0.074 R)
• M22: 3,975,414 km (0.107 R)
• M23: 4,197,118 km (0.082 R)
• M24: 4,594,899 km (0.088 R)
• M25: 4,915,786 km (0.104 R)
• M26: 5,093,807 km (0.116 R)
• M27: 5,183,566 km (0.096 R)
• M28: 5,273,923 km (0.055 R)
• M29: 5,425,765 km (0.114 R)
• M30: 5,671,554 km (0.117 R)
• M31: 6,205,768 km (0.117 R)
• M32: 7,389,088 km (0.117 R)
• M33: 7,456,855 km (0.069 R)
• M34: 7,971,472 km (0.042 R)
• M35: 8,006,179 km (0.072 R)
• M36: 8,426,698 km (0.081 R)
• M37: 8,639,576 km (0.098 R)
• M38: 8,998,462 km (0.115 R)
• M39: 9,472,238 km (0.096 R)
• M40: 10,368,030 km (0.085 R)
• M41: 10,405,878 km (0.078 R)
• M42: 10,596,167 km (0.105 R)
• M43: 12,278,844 km (0.117 R)
• M44: 12,600,928 km (0.093 R)
• M45: 12,641,319 km (0.117 R)
• M46: 13,048,225 km (0.048 R)
• M47: 13,335,753 km (0.115 R)
• M48: 13,833,315 km (0.049 R)
• M49: 14,761,121 km (0.103 R)
• M50: 15,318,822 km (0.095 R)
• M51: 15,708,973 km (0.099 R)
• M52: 16,014,751 km (0.119 R)
• M53: 16,366,456 km (0.106 R)
• M54: 16,587,562 km (0.106 R)
• M55: 17,211,983 km (0.113 R)
• M56: 17,844,184 km (0.095 R)
• M57: 18,392,011 km (0.078 R)
• M58: 18,529,791 km (0.099 R)
• M59: 19,270,599 km (0.083 R)
• M60: 19,738,541 km (0.105 R)
• M61: 20,068,405 km (0.083 R)
• M62: 20,257,646 km (0.119 R)
• M63: 21,068,616 km (0.11 R)
• M64: 22,329,128 km (0.09 R)
• M65: 23,464,576 km (0.12 R)
• M66: 23,913,968 km (0.114 R)
• M67: 25,228,035 km (0.118 R)
• M68: 25,739,660 km (0.111 R)
• M69: 25,790,972 km (0.114 R)
• M70: 25,842,284 km (0.109 R)
• M71: 26,513,380 km (0.104 R)
• M72: 26,617,201 km (0.07 R)
• M73: 26,721,022 km (0.102 R)
• M74: 26,825,142 km (0.029 R)
• M75: 27,085,742 km (0.041 R)
• M76: 27,190,311 km (0.11 R)
• M77: 27,925,435 km (0.047 R)
• M78: 28,242,582 km (0.12 R)
• M79: 29,147,500 km (0.116 R)
• M80: 29,469,135 km (0.109 R)
• M81: 29,738,112 km (0.096 R)
• M82: 29,845,822 km (0.101 R)
• M83: 29,899,827 km (0.102 R)
• M84: 30,604,134 km (0.118 R)
• M85: 31,094,965 km (0.093 R)
• M86: 31,204,321 km (0.054 R)
• M87: 33,139,818 km (0.086 R)
• M88: 33,251,568 km (0.035 R)
• M89: 33,531,465 km (0.111 R)
• M90: 34,037,405 km (0.112 R)
• M91: 35,056,765 km (0.102 R)
• M92: 35,455,892 km (0.115 R)
• M93: 36,316,229 km (0.108 R)
• M94: 36,546,760 km (0.098 R)
• M95: 38,115,892 km (0.053 R)
• M96: 38,467,447 km (0.063 R)
• M97: 39,469,753 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit