🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 10.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.86 AU - 3.36 AU

Year: 3657 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,852,648 km

• M1: 127,757 km (0.107 R)
• M2: 293,661 km (0.053 R)
• M3: 428,598 km (0.03 R)
• M4: 721,361 km (0.111 R)
• M5: 1,087,128 km (0.116 R)
• M6: 1,319,752 km (0.079 R)
• M7: 1,506,899 km (0.084 R)
• M8: 1,719,029 km (0.104 R)
• M9: 2,440,240 km (0.049 R)
• M10: 2,671,668 km (0.116 R)
• M11: 2,747,215 km (0.105 R)
• M12: 3,116,273 km (0.095 R)
• M13: 3,236,101 km (0.077 R)
• M14: 3,459,750 km (0.079 R)
• M15: 3,730,821 km (0.084 R)
• M16: 4,528,328 km (0.079 R)
• M17: 4,871,355 km (0.087 R)
• M18: 5,045,936 km (0.04 R)
• M19: 5,258,216 km (0.064 R)
• M20: 5,691,750 km (0.106 R)
• M21: 6,024,456 km (0.098 R)
• M22: 6,363,594 km (0.087 R)
• M23: 8,526,031 km (0.113 R)
• M24: 8,765,089 km (0.108 R)
• M25: 9,034,963 km (0.12 R)
• M26: 9,264,297 km (0.062 R)
• M27: 9,655,795 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 8.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.2 AU - 4.58 AU

Year: 5116 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,852,648 km

• M1: 162,014 km (0.102 R)
• M2: 346,768 km (0.065 R)
• M3: 638,484 km (0.03 R)
• M4: 823,686 km (0.087 R)
• M5: 1,155,943 km (0.105 R)
• M6: 1,245,552 km (0.086 R)
• M7: 1,415,645 km (0.11 R)
• M8: 1,495,680 km (0.104 R)
• M9: 1,710,801 km (0.085 R)
• M10: 1,883,138 km (0.084 R)
• M11: 2,134,163 km (0.102 R)
• M12: 2,226,316 km (0.081 R)
• M13: 2,434,107 km (0.067 R)
• M14: 2,550,195 km (0.095 R)
• M15: 2,687,825 km (0.082 R)
• M16: 3,095,030 km (0.081 R)
• M17: 3,456,309 km (0.105 R)
• M18: 3,631,040 km (0.111 R)
• M19: 4,057,693 km (0.115 R)
• M20: 4,195,771 km (0.118 R)
• M21: 4,265,334 km (0.031 R)
• M22: 4,500,353 km (0.094 R)
• M23: 4,715,325 km (0.106 R)
• M24: 5,130,758 km (0.075 R)
• M25: 5,609,023 km (0.055 R)
• M26: 6,022,960 km (0.081 R)
• M27: 6,662,192 km (0.11 R)
• M28: 7,519,537 km (0.1 R)
• M29: 7,576,085 km (0.084 R)
• M30: 8,265,282 km (0.027 R)
• M31: 8,558,345 km (0.062 R)
• M32: 8,676,527 km (0.117 R)
• M33: 8,735,917 km (0.12 R)
• M34: 9,185,010 km (0.079 R)
• M35: 9,427,658 km (0.07 R)
• M36: 9,733,885 km (0.091 R)
• M37: 10,168,167 km (0.042 R)
• M38: 10,482,173 km (0.094 R)
• M39: 10,545,304 km (0.099 R)
• M40: 10,608,733 km (0.069 R)
• M41: 11,023,418 km (0.102 R)
• M42: 11,704,537 km (0.083 R)
• M43: 11,934,619 km (0.09 R)
• M44: 12,033,653 km (0.103 R)
• M45: 12,466,140 km (0.074 R)
• M46: 13,141,425 km (0.101 R)
• M47: 13,380,632 km (0.11 R)
• M48: 13,724,707 km (0.061 R)
• M49: 13,863,235 km (0.083 R)
• M50: 13,932,648 km (0.08 R)
• M51: 14,141,636 km (0.044 R)
• M52: 14,316,516 km (0.099 R)
• M53: 14,739,280 km (0.097 R)
• M54: 15,381,055 km (0.107 R)
• M55: 16,251,116 km (0.085 R)
• M56: 16,471,025 km (0.1 R)
• M57: 16,544,627 km (0.033 R)
• M58: 16,655,030 km (0.08 R)
• M59: 17,585,678 km (0.117 R)
• M60: 17,811,571 km (0.112 R)
• M61: 19,769,807 km (0.081 R)
• M62: 20,556,243 km (0.096 R)
• M63: 20,833,897 km (0.083 R)
• M64: 20,953,426 km (0.114 R)
• M65: 21,433,186 km (0.101 R)
• M66: 22,976,438 km (0.104 R)
• M67: 23,140,995 km (0.085 R)
• M68: 23,429,869 km (0.104 R)
• M69: 23,595,474 km (0.07 R)
• M70: 23,802,966 km (0.089 R)
• M71: 24,011,206 km (0.1 R)
• M72: 24,555,144 km (0.089 R)
• M73: 25,485,194 km (0.112 R)
• M74: 25,740,857 km (0.079 R)
• M75: 26,082,987 km (0.111 R)
• M76: 26,383,529 km (0.098 R)
• M77: 26,642,184 km (0.103 R)
• M78: 26,815,119 km (0.107 R)
• M79: 26,901,587 km (0.104 R)
• M80: 26,988,353 km (0.091 R)
• M81: 29,096,038 km (0.086 R)
• M82: 29,407,800 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 13.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.79 AU - 4.57 AU

Year: 5699 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,852,648 km

• M1: 166,502 km (0.099 R)
• M2: 261,048 km (0.074 R)
• M3: 637,736 km (0.115 R)
• M4: 805,136 km (0.088 R)
• M5: 1,078,451 km (0.113 R)
• M6: 1,299,557 km (0.076 R)
• M7: 1,466,957 km (0.115 R)
• M8: 1,713,943 km (0.097 R)
• M9: 2,032,586 km (0.111 R)
• M10: 2,189,215 km (0.1 R)
• M11: 2,349,883 km (0.098 R)
• M12: 2,683,487 km (0.106 R)
• M13: 3,281,130 km (0.102 R)
• M14: 4,341,779 km (0.099 R)
• M15: 5,042,047 km (0.112 R)
• M16: 5,917,493 km (0.076 R)
• M17: 6,459,786 km (0.105 R)
• M18: 6,634,366 km (0.088 R)
• M19: 8,720,209 km (0.119 R)
• M20: 9,010,579 km (0.087 R)
• M21: 9,140,729 km (0.103 R)
• M22: 9,271,328 km (0.056 R)
• M23: 9,435,736 km (0.085 R)
• M24: 9,534,620 km (0.04 R)
• M25: 10,407,524 km (0.116 R)
• M26: 10,681,138 km (0.033 R)
• M27: 11,026,709 km (0.113 R)
• M28: 12,554,104 km (0.099 R)
• M29: 12,992,276 km (0.108 R)
• M30: 13,176,281 km (0.045 R)
• M31: 13,696,134 km (0.041 R)
• M32: 13,996,377 km (0.093 R)
• M33: 14,298,564 km (0.04 R)
• M34: 14,641,293 km (0.096 R)
• M35: 15,141,100 km (0.098 R)
• M36: 15,607,396 km (0.108 R)
• M37: 15,803,220 km (0.087 R)
• M38: 16,039,136 km (0.032 R)
• M39: 16,157,468 km (0.101 R)
• M40: 16,874,191 km (0.099 R)
• M41: 18,420,883 km (0.09 R)
• M42: 18,877,157 km (0.092 R)
• M43: 18,960,483 km (0.113 R)
• M44: 19,169,322 km (0.029 R)
• M45: 19,758,438 km (0.088 R)
• M46: 19,970,269 km (0.071 R)
• M47: 20,438,809 km (0.082 R)
• M48: 20,997,408 km (0.1 R)
• M49: 21,170,343 km (0.079 R)
• M50: 22,836,115 km (0.094 R)
• M51: 22,969,556 km (0.105 R)
• M52: 23,236,888 km (0.091 R)
• M53: 23,550,146 km (0.111 R)
• M54: 23,729,813 km (0.076 R)
• M55: 24,000,136 km (0.043 R)
• M56: 24,226,178 km (0.078 R)
• M57: 24,543,924 km (0.051 R)
• M58: 24,726,134 km (0.081 R)
• M59: 24,908,644 km (0.114 R)
• M60: 26,339,099 km (0.12 R)
• M61: 26,478,973 km (0.099 R)
• M62: 27,464,673 km (0.117 R)
• M63: 28,081,016 km (0.11 R)
• M64: 29,038,143 km (0.102 R)
• M65: 29,957,123 km (0.075 R)
• M66: 30,935,044 km (0.094 R)
• M67: 31,279,718 km (0.085 R)
• M68: 31,823,955 km (0.105 R)
• M69: 32,271,552 km (0.096 R)
• M70: 33,022,384 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 4.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.1 AU - 8.8 AU

Year: 14948 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,852,648 km

• M1: 67,169 km (0.054 R)
• M2: 124,465 km (0.051 R)
• M3: 186,100 km (0.086 R)
• M4: 583,132 km (0.057 R)
• M5: 696,976 km (0.104 R)
• M6: 741,407 km (0.115 R)
• M7: 1,238,371 km (0.12 R)
• M8: 1,538,165 km (0.109 R)
• M9: 1,577,210 km (0.106 R)
• M10: 1,985,762 km (0.098 R)
• M11: 2,246,062 km (0.068 R)
• M12: 2,609,735 km (0.054 R)
• M13: 2,727,169 km (0.118 R)
• M14: 2,894,569 km (0.08 R)
• M15: 3,016,192 km (0.084 R)
• M16: 3,139,461 km (0.07 R)
• M17: 3,239,392 km (0.056 R)
• M18: 3,967,186 km (0.11 R)
• M19: 4,321,733 km (0.114 R)
• M20: 4,432,884 km (0.114 R)
• M21: 4,545,083 km (0.057 R)
• M22: 4,686,452 km (0.119 R)
• M23: 4,800,745 km (0.114 R)
• M24: 4,944,808 km (0.11 R)
• M25: 5,325,983 km (0.079 R)
• M26: 5,535,121 km (0.091 R)
• M27: 5,655,847 km (0.07 R)
• M28: 5,992,442 km (0.094 R)
• M29: 6,085,342 km (0.083 R)
• M30: 6,367,035 km (0.099 R)
• M31: 6,813,585 km (0.079 R)
• M32: 7,336,280 km (0.09 R)
• M33: 7,702,944 km (0.094 R)
• M34: 7,905,499 km (0.08 R)
• M35: 8,075,742 km (0.044 R)
• M36: 8,281,589 km (0.09 R)
• M37: 8,350,553 km (0.119 R)
• M38: 8,733,374 km (0.114 R)
• M39: 8,909,301 km (0.073 R)
• M40: 9,050,821 km (0.089 R)
• M41: 9,157,484 km (0.116 R)
• M42: 9,443,964 km (0.057 R)
• M43: 9,552,123 km (0.117 R)
• M44: 10,099,352 km (0.081 R)
• M45: 10,247,005 km (0.102 R)
• M46: 10,995,743 km (0.106 R)
• M47: 11,645,895 km (0.084 R)
• M48: 11,839,624 km (0.105 R)
• M49: 12,112,491 km (0.076 R)
• M50: 12,704,150 km (0.051 R)
• M51: 13,466,950 km (0.099 R)
• M52: 13,548,182 km (0.113 R)
• M53: 15,163,091 km (0.079 R)
• M54: 15,289,800 km (0.093 R)
• M55: 15,374,472 km (0.119 R)
• M56: 15,501,930 km (0.038 R)
• M57: 15,586,901 km (0.079 R)
• M58: 16,925,353 km (0.079 R)
• M59: 17,100,682 km (0.059 R)
• M60: 18,120,640 km (0.105 R)
• M61: 18,165,520 km (0.028 R)
• M62: 18,300,008 km (0.09 R)
• M63: 18,345,037 km (0.115 R)
• M64: 20,732,171 km (0.11 R)
• M65: 21,249,480 km (0.119 R)
• M66: 21,296,753 km (0.106 R)
• M67: 21,344,026 km (0.109 R)
• M68: 21,580,839 km (0.117 R)
• M69: 21,723,406 km (0.046 R)
• M70: 22,681,880 km (0.058 R)
• M71: 23,020,569 km (0.118 R)
• M72: 23,556,279 km (0.1 R)
• M73: 23,752,103 km (0.039 R)
• M74: 24,046,811 km (0.105 R)
• M75: 25,037,896 km (0.105 R)
• M76: 27,727,965 km (0.089 R)
• M77: 28,505,874 km (0.119 R)
• M78: 28,818,983 km (0.103 R)
• M79: 29,448,640 km (0.093 R)
• M80: 30,454,985 km (0.118 R)
• M81: 30,828,531 km (0.093 R)
• M82: 32,012,598 km (0.092 R)
• M83: 32,283,819 km (0.087 R)
• M84: 32,338,123 km (0.075 R)
• M85: 32,992,314 km (0.072 R)
• M86: 34,702,667 km (0.092 R)
• M87: 34,813,968 km (0.113 R)
• M88: 34,869,618 km (0.077 R)
• M89: 35,540,415 km (0.072 R)
• M90: 35,877,459 km (0.04 R)
• M91: 38,266,088 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 5.1

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.66 AU - 9.52 AU

Year: 16789 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,852,648 km

• M1: 258,056 km (0.056 R)
• M2: 368,609 km (0.101 R)
• M3: 475,871 km (0.091 R)
• M4: 553,063 km (0.111 R)
• M5: 698,323 km (0.058 R)
• M6: 1,099,844 km (0.102 R)
• M7: 1,533,229 km (0.083 R)
• M8: 1,590,824 km (0.062 R)
• M9: 1,649,167 km (0.059 R)
• M10: 1,738,178 km (0.115 R)
• M11: 2,238,732 km (0.107 R)
• M12: 2,504,867 km (0.025 R)
• M13: 2,607,341 km (0.11 R)
• M14: 3,589,900 km (0.117 R)
• M15: 4,180,213 km (0.104 R)
• M16: 4,970,389 km (0.088 R)
• M17: 5,229,343 km (0.116 R)
• M18: 5,850,623 km (0.042 R)
• M19: 6,448,267 km (0.061 R)
• M20: 6,541,915 km (0.077 R)
• M21: 8,151,289 km (0.103 R)
• M22: 8,765,538 km (0.111 R)
• M23: 9,025,688 km (0.107 R)
• M24: 9,341,489 km (0.103 R)
• M25: 9,447,405 km (0.113 R)
• M26: 9,553,918 km (0.038 R)
• M27: 9,607,325 km (0.039 R)
• M28: 10,092,022 km (0.059 R)
• M29: 10,364,739 km (0.091 R)
• M30: 10,529,596 km (0.117 R)
• M31: 11,764,526 km (0.033 R)
• M32: 11,994,009 km (0.115 R)
• M33: 12,340,927 km (0.114 R)
• M34: 12,632,493 km (0.11 R)
• M35: 13,520,955 km (0.096 R)
• M36: 13,640,932 km (0.049 R)
• M37: 13,942,372 km (0.033 R)
• M38: 14,307,092 km (0.083 R)
• M39: 15,608,144 km (0.1 R)
• M40: 16,946,447 km (0.067 R)
• M41: 17,205,550 km (0.085 R)
• M42: 17,270,476 km (0.029 R)
• M43: 19,867,345 km (0.108 R)
• M44: 22,016,468 km (0.059 R)
• M45: 22,157,689 km (0.11 R)
• M46: 22,369,968 km (0.092 R)
• M47: 22,511,936 km (0.068 R)
• M48: 23,010,995 km (0.094 R)
• M49: 23,226,117 km (0.101 R)
• M50: 24,311,150 km (0.099 R)
• M51: 26,455,336 km (0.097 R)
• M52: 26,906,523 km (0.04 R)
• M53: 27,892,673 km (0.094 R)
• M54: 28,813,447 km (0.051 R)
• M55: 29,510,574 km (0.066 R)
• M56: 30,763,456 km (0.056 R)
• M57: 31,555,427 km (0.077 R)
• M58: 32,755,800 km (0.102 R)
• M59: 32,997,700 km (0.053 R)
• M60: 33,889,602 km (0.105 R)
• M61: 36,612,433 km (0.069 R)
• M62: 38,636,492 km (0.105 R)
• M63: 39,833,724 km (0.035 R)
• M64: 40,264,416 km (0.114 R)
• M65: 40,350,734 km (0.119 R)
• M66: 40,437,052 km (0.097 R)
• M67: 40,956,456 km (0.101 R)
• M68: 41,303,972 km (0.106 R)
• M69: 43,498,124 km (0.081 R)
• M70: 43,586,686 km (0.079 R)
• M71: 44,119,254 km (0.078 R)
• M72: 44,297,276 km (0.081 R)
• M73: 45,011,755 km (0.072 R)
• M74: 45,460,100 km (0.079 R)
• M75: 48,824,257 km (0.095 R)
• M76: 49,747,126 km (0.099 R)
• M77: 50,396,680 km (0.045 R)
• M78: 52,738,934 km (0.114 R)
• M79: 53,685,739 km (0.095 R)
• M80: 54,542,636 km (0.048 R)
• M81: 56,270,042 km (0.067 R)
• M82: 56,463,024 km (0.119 R)
• M83: 56,753,094 km (0.029 R)
• M84: 56,946,673 km (0.038 R)
• M85: 57,237,492 km (0.114 R)
• M86: 58,210,327 km (0.089 R)
• M87: 59,975,282 km (0.101 R)
• M88: 62,156,120 km (0.103 R)
• M89: 62,255,902 km (0.119 R)
• M90: 63,758,463 km (0.073 R)
• M91: 63,859,142 km (0.1 R)
• M92: 64,262,009 km (0.049 R)
• M93: 65,475,846 km (0.056 R)
• M94: 68,337,355 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit