🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 8.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 282 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,200,076 km

• M1: 113,395 km (0.112 R)
• M2: 174,431 km (0.09 R)
• M3: 273,016 km (0.099 R)
• M4: 335,398 km (0.09 R)
• M5: 393,592 km (0.045 R)
• M6: 453,730 km (0.088 R)
• M7: 534,663 km (0.073 R)
• M8: 634,445 km (0.114 R)
• M9: 718,519 km (0.119 R)
• M10: 818,300 km (0.118 R)
• M11: 886,667 km (0.096 R)
• M12: 1,013,526 km (0.1 R)
• M13: 1,084,136 km (0.109 R)
• M14: 1,183,319 km (0.073 R)
• M15: 1,268,440 km (0.089 R)
• M16: 1,330,972 km (0.112 R)
• M17: 1,387,520 km (0.09 R)
• M18: 1,543,551 km (0.096 R)
• M19: 1,637,049 km (0.109 R)
• M20: 1,694,046 km (0.095 R)
• M21: 1,759,570 km (0.106 R)
• M22: 1,904,979 km (0.108 R)
• M23: 1,985,313 km (0.097 R)
• M24: 2,120,400 km (0.09 R)
• M25: 2,182,932 km (0.057 R)
• M26: 2,284,060 km (0.102 R)
• M27: 2,343,899 km (0.055 R)
• M28: 2,443,232 km (0.118 R)
• M29: 2,513,244 km (0.117 R)
• M30: 2,575,028 km (0.115 R)
• M31: 2,641,749 km (0.06 R)
• M32: 2,722,681 km (0.092 R)
• M33: 2,910,127 km (0.051 R)
• M34: 2,993,753 km (0.043 R)
• M35: 3,050,001 km (0.038 R)
• M36: 3,130,335 km (0.05 R)
• M37: 3,220,842 km (0.117 R)
• M38: 3,278,587 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 8.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 345 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,200,076 km

• M1: 109,655 km (0.113 R)
• M2: 188,793 km (0.102 R)
• M3: 254,616 km (0.119 R)
• M4: 317,596 km (0.086 R)
• M5: 376,239 km (0.077 R)
• M6: 430,991 km (0.069 R)
• M7: 501,751 km (0.102 R)
• M8: 563,685 km (0.106 R)
• M9: 618,438 km (0.109 R)
• M10: 744,698 km (0.119 R)
• M11: 805,734 km (0.075 R)
• M12: 910,004 km (0.093 R)
• M13: 1,004,400 km (0.117 R)
• M14: 1,075,160 km (0.071 R)
• M15: 1,160,281 km (0.106 R)
• M16: 1,250,339 km (0.119 R)
• M17: 1,308,233 km (0.073 R)
• M18: 1,364,333 km (0.118 R)
• M19: 1,526,497 km (0.065 R)
• M20: 1,611,468 km (0.099 R)
• M21: 1,680,582 km (0.084 R)
• M22: 1,806,993 km (0.119 R)
• M23: 1,891,067 km (0.081 R)
• M24: 1,985,762 km (0.103 R)
• M25: 2,072,529 km (0.105 R)
• M26: 2,173,507 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 8.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.77 AU - 0.99 AU

Year: 570 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,200,076 km

• M1: 106,364 km (0.085 R)
• M2: 177,573 km (0.053 R)
• M3: 234,420 km (0.076 R)
• M4: 307,274 km (0.113 R)
• M5: 455,376 km (0.044 R)
• M6: 642,672 km (0.112 R)
• M7: 756,965 km (0.1 R)
• M8: 874,848 km (0.111 R)
• M9: 1,027,588 km (0.112 R)
• M10: 1,111,063 km (0.074 R)
• M11: 1,162,974 km (0.12 R)
• M12: 1,242,560 km (0.098 R)
• M13: 1,316,012 km (0.115 R)
• M14: 1,508,545 km (0.099 R)
• M15: 1,583,194 km (0.088 R)
• M16: 1,663,379 km (0.113 R)
• M17: 1,792,631 km (0.09 R)
• M18: 1,970,354 km (0.052 R)
• M19: 2,088,985 km (0.108 R)
• M20: 2,214,796 km (0.086 R)
• M21: 2,395,959 km (0.1 R)
• M22: 2,587,146 km (0.078 R)
• M23: 2,692,163 km (0.094 R)
• M24: 2,778,332 km (0.081 R)
• M25: 3,015,743 km (0.051 R)
• M26: 3,078,874 km (0.056 R)
• M27: 3,195,710 km (0.111 R)
• M28: 3,281,579 km (0.092 R)
• M29: 3,461,096 km (0.053 R)
• M30: 3,521,683 km (0.118 R)
• M31: 3,694,319 km (0.095 R)
• M32: 3,756,253 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 12.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 580 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,200,076 km

• M1: 150,645 km (0.038 R)
• M2: 235,317 km (0.116 R)
• M3: 316,100 km (0.03 R)
• M4: 413,040 km (0.089 R)
• M5: 530,474 km (0.082 R)
• M6: 632,949 km (0.068 R)
• M7: 712,983 km (0.083 R)
• M8: 789,278 km (0.057 R)
• M9: 897,288 km (0.103 R)
• M10: 997,967 km (0.109 R)
• M11: 1,134,101 km (0.079 R)
• M12: 1,211,444 km (0.107 R)
• M13: 1,319,304 km (0.102 R)
• M14: 1,425,668 km (0.115 R)
• M15: 1,504,955 km (0.103 R)
• M16: 1,626,877 km (0.106 R)
• M17: 1,832,125 km (0.038 R)
• M18: 1,957,339 km (0.08 R)
• M19: 2,063,104 km (0.108 R)
• M20: 2,147,926 km (0.105 R)
• M21: 2,602,255 km (0.061 R)
• M22: 2,694,258 km (0.049 R)
• M23: 2,774,891 km (0.05 R)
• M24: 2,913,419 km (0.072 R)
• M25: 3,067,056 km (0.117 R)
• M26: 3,210,370 km (0.102 R)
• M27: 3,309,404 km (0.106 R)
• M28: 3,422,949 km (0.056 R)
• M29: 3,633,283 km (0.12 R)
• M30: 3,708,980 km (0.078 R)
• M31: 3,785,125 km (0.068 R)
• M32: 3,897,025 km (0.083 R)
• M33: 3,974,516 km (0.046 R)
• M34: 4,152,687 km (0.084 R)
• M35: 4,524,438 km (0.085 R)
• M36: 4,621,078 km (0.11 R)
• M37: 4,808,524 km (0.061 R)
• M38: 4,914,739 km (0.041 R)
• M39: 5,106,224 km (0.113 R)
• M40: 5,183,566 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.2

Radius: 3.8

Gravity: 54.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.4 AU - 10.88 AU

Year: 20660 Days

Day: 20 Hours

Environment

Temp: -243 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,200,076 km

• M1: 67,768 km (0.086 R)
• M2: 259,852 km (0.099 R)
• M3: 407,355 km (0.081 R)
• M4: 556,055 km (0.066 R)
• M5: 821,891 km (0.095 R)
• M6: 927,507 km (0.113 R)
• M7: 1,065,586 km (0.118 R)
• M8: 1,151,604 km (0.111 R)
• M9: 1,180,776 km (0.03 R)
• M10: 1,615,059 km (0.094 R)
• M11: 1,647,821 km (0.076 R)
• M12: 1,747,602 km (0.096 R)
• M13: 1,815,071 km (0.105 R)
• M14: 2,498,883 km (0.061 R)
• M15: 2,769,057 km (0.071 R)
• M16: 3,763,583 km (0.103 R)
• M17: 4,621,078 km (0.098 R)
• M18: 5,192,392 km (0.068 R)
• M19: 5,635,352 km (0.075 R)
• M20: 5,685,317 km (0.077 R)
• M21: 6,504,665 km (0.076 R)
• M22: 7,801,230 km (0.08 R)
• M23: 7,968,779 km (0.115 R)
• M24: 8,535,755 km (0.098 R)
• M25: 9,292,272 km (0.043 R)
• M26: 10,069,881 km (0.109 R)
• M27: 10,497,133 km (0.105 R)
• M28: 10,743,969 km (0.12 R)
• M29: 10,930,368 km (0.085 R)
• M30: 11,117,964 km (0.093 R)
• M31: 11,686,586 km (0.118 R)
• M32: 12,200,155 km (0.1 R)
• M33: 13,448,699 km (0.103 R)
• M34: 16,206,985 km (0.1 R)
• M35: 16,563,775 km (0.091 R)
• M36: 17,284,987 km (0.118 R)
• M37: 19,584,755 km (0.057 R)
• M38: 20,963,598 km (0.054 R)
• M39: 21,978,770 km (0.097 R)
• M40: 22,057,458 km (0.119 R)
• M41: 22,136,296 km (0.079 R)
• M42: 22,611,419 km (0.053 R)
• M43: 23,009,798 km (0.035 R)
• M44: 25,862,929 km (0.069 R)
• M45: 27,203,774 km (0.072 R)
• M46: 28,224,181 km (0.075 R)
• M47: 28,481,340 km (0.114 R)
• M48: 28,739,097 km (0.114 R)
• M49: 29,604,222 km (0.074 R)
• M50: 30,917,691 km (0.111 R)
• M51: 31,005,954 km (0.091 R)
• M52: 31,537,176 km (0.07 R)
• M53: 31,626,037 km (0.098 R)
• M54: 32,160,700 km (0.047 R)
• M55: 32,339,619 km (0.115 R)
• M56: 32,968,379 km (0.088 R)
• M57: 33,510,521 km (0.083 R)
• M58: 33,691,834 km (0.03 R)
• M59: 35,246,754 km (0.104 R)
• M60: 37,105,508 km (0.086 R)
• M61: 39,473,642 km (0.07 R)
• M62: 41,889,947 km (0.097 R)
• M63: 42,183,159 km (0.073 R)
• M64: 42,673,241 km (0.058 R)
• M65: 43,066,833 km (0.086 R)
• M66: 46,762,948 km (0.097 R)
• M67: 46,864,226 km (0.111 R)
• M68: 47,270,234 km (0.085 R)
• M69: 47,371,811 km (0.064 R)
• M70: 47,779,166 km (0.05 R)
• M71: 50,144,159 km (0.072 R)
• M72: 50,767,234 km (0.111 R)
• M73: 52,652,167 km (0.102 R)
• M74: 53,285,565 km (0.056 R)
• M75: 54,133,934 km (0.103 R)
• M76: 54,559,839 km (0.049 R)
• M77: 55,200,717 km (0.064 R)
• M78: 58,224,389 km (0.064 R)
• M79: 58,660,766 km (0.081 R)
• M80: 58,879,328 km (0.038 R)
• M81: 60,748,105 km (0.093 R)
• M82: 62,524,580 km (0.089 R)
• M83: 62,859,529 km (0.087 R)
• M84: 62,971,428 km (0.054 R)
• M85: 63,195,227 km (0.113 R)
• M86: 64,995,039 km (0.096 R)
• M87: 66,469,775 km (0.071 R)
• M88: 67,611,805 km (0.118 R)
• M89: 69,105,839 km (0.102 R)
• M90: 70,030,802 km (0.088 R)
• M91: 70,727,181 km (0.047 R)
• M92: 72,126,669 km (0.101 R)
• M93: 75,665,406 km (0.097 R)
• M94: 76,022,347 km (0.12 R)
• M95: 76,260,656 km (0.047 R)
• M96: 78,175,958 km (0.071 R)
• M97: 79,380,969 km (0.151 R)
• M98: 81,200,079 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit