🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 12.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.68 AU - 0.96 AU

Year: 487 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,871,644 km

• M1: 153,338 km (0.088 R)
• M2: 237,113 km (0.059 R)
• M3: 314,305 km (0.102 R)
• M4: 412,890 km (0.054 R)
• M5: 548,725 km (0.099 R)
• M6: 643,869 km (0.113 R)
• M7: 825,780 km (0.09 R)
• M8: 914,043 km (0.082 R)
• M9: 1,030,729 km (0.052 R)
• M10: 1,173,745 km (0.079 R)
• M11: 1,296,415 km (0.099 R)
• M12: 1,457,532 km (0.116 R)
• M13: 1,715,140 km (0.114 R)
• M14: 1,806,394 km (0.094 R)
• M15: 1,924,427 km (0.061 R)
• M16: 2,032,437 km (0.103 R)
• M17: 2,155,556 km (0.115 R)
• M18: 2,247,858 km (0.088 R)
• M19: 2,389,078 km (0.11 R)
• M20: 2,547,053 km (0.108 R)
• M21: 2,744,373 km (0.106 R)
• M22: 2,837,572 km (0.095 R)
• M23: 2,968,620 km (0.12 R)
• M24: 3,244,329 km (0.088 R)
• M25: 3,567,610 km (0.112 R)
• M26: 3,757,001 km (0.111 R)
• M27: 3,893,285 km (0.094 R)
• M28: 4,047,520 km (0.119 R)
• M29: 4,295,254 km (0.103 R)
• M30: 4,480,157 km (0.032 R)
• M31: 4,565,129 km (0.045 R)
• M32: 4,710,687 km (0.113 R)
• M33: 4,936,431 km (0.099 R)
• M34: 5,525,697 km (0.054 R)
• M35: 5,635,202 km (0.068 R)
• M36: 5,736,330 km (0.065 R)
• M37: 5,958,932 km (0.117 R)
• M38: 6,174,951 km (0.107 R)
• M39: 6,269,647 km (0.082 R)
• M40: 6,460,683 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 9.8

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.09 AU

Year: 579 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,871,644 km

• M1: 124,615 km (0.117 R)
• M2: 198,367 km (0.083 R)
• M3: 290,818 km (0.087 R)
• M4: 352,602 km (0.1 R)
• M5: 481,256 km (0.111 R)
• M6: 545,583 km (0.047 R)
• M7: 646,412 km (0.037 R)
• M8: 739,013 km (0.11 R)
• M9: 805,136 km (0.092 R)
• M10: 982,858 km (0.077 R)
• M11: 1,045,091 km (0.108 R)
• M12: 1,126,322 km (0.046 R)
• M13: 1,203,814 km (0.108 R)
• M14: 1,270,834 km (0.118 R)
• M15: 1,339,200 km (0.109 R)
• M16: 1,532,331 km (0.097 R)
• M17: 1,672,953 km (0.12 R)
• M18: 1,831,976 km (0.104 R)
• M19: 1,938,489 km (0.109 R)
• M20: 2,032,586 km (0.118 R)
• M21: 2,113,369 km (0.103 R)
• M22: 2,316,224 km (0.041 R)
• M23: 2,424,084 km (0.034 R)
• M24: 2,628,734 km (0.087 R)
• M25: 2,814,534 km (0.11 R)
• M26: 2,946,480 km (0.077 R)
• M27: 3,097,274 km (0.057 R)
• M28: 3,182,246 km (0.104 R)
• M29: 3,380,463 km (0.081 R)
• M30: 3,450,475 km (0.089 R)
• M31: 3,645,401 km (0.115 R)
• M32: 3,735,160 km (0.03 R)
• M33: 3,807,565 km (0.107 R)
• M34: 3,898,670 km (0.097 R)
• M35: 3,981,398 km (0.03 R)
• M36: 4,101,824 km (0.108 R)
• M37: 4,308,419 km (0.096 R)
• M38: 4,441,860 km (0.07 R)
• M39: 4,741,953 km (0.065 R)
• M40: 4,830,216 km (0.113 R)
• M41: 4,909,353 km (0.047 R)
• M42: 5,179,228 km (0.097 R)
• M43: 5,300,701 km (0.066 R)
• M44: 5,525,996 km (0.043 R)
• M45: 5,598,401 km (0.103 R)
• M46: 5,733,638 km (0.111 R)
• M47: 6,039,116 km (0.073 R)
• M48: 6,242,270 km (0.038 R)
• M49: 6,360,901 km (0.103 R)
• M50: 6,425,977 km (0.088 R)
• M51: 6,491,201 km (0.032 R)
• M52: 6,567,646 km (0.093 R)
• M53: 7,099,616 km (0.109 R)
• M54: 7,280,031 km (0.098 R)
• M55: 7,382,356 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 8.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.7 AU - 1.86 AU

Year: 1558 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,871,644 km

• M1: 207,193 km (0.102 R)
• M2: 413,339 km (0.092 R)
• M3: 591,061 km (0.087 R)
• M4: 660,624 km (0.105 R)
• M5: 748,139 km (0.092 R)
• M6: 871,408 km (0.1 R)
• M7: 1,001,408 km (0.08 R)
• M8: 1,060,499 km (0.105 R)
• M9: 1,208,900 km (0.119 R)
• M10: 1,272,031 km (0.068 R)
• M11: 1,468,303 km (0.082 R)
• M12: 1,545,645 km (0.031 R)
• M13: 1,654,403 km (0.08 R)
• M14: 1,714,691 km (0.107 R)
• M15: 1,879,548 km (0.083 R)
• M16: 1,985,164 km (0.069 R)
• M17: 2,147,328 km (0.079 R)
• M18: 2,224,670 km (0.116 R)
• M19: 2,280,320 km (0.108 R)
• M20: 2,439,044 km (0.102 R)
• M21: 2,508,158 km (0.047 R)
• M22: 2,601,208 km (0.043 R)
• M23: 2,863,453 km (0.103 R)
• M24: 2,948,724 km (0.059 R)
• M25: 3,071,992 km (0.044 R)
• M26: 3,247,620 km (0.092 R)
• M27: 3,426,390 km (0.065 R)
• M28: 3,478,001 km (0.096 R)
• M29: 3,634,779 km (0.062 R)
• M30: 3,820,430 km (0.109 R)
• M31: 3,887,600 km (0.108 R)
• M32: 4,256,807 km (0.043 R)
• M33: 4,494,967 km (0.071 R)
• M34: 4,751,976 km (0.118 R)
• M35: 5,131,805 km (0.067 R)
• M36: 5,191,196 km (0.106 R)
• M37: 5,415,593 km (0.079 R)
• M38: 5,476,030 km (0.071 R)
• M39: 5,551,727 km (0.118 R)
• M40: 5,643,280 km (0.117 R)
• M41: 5,750,542 km (0.094 R)
• M42: 5,812,176 km (0.117 R)
• M43: 6,329,037 km (0.095 R)
• M44: 6,424,630 km (0.108 R)
• M45: 6,504,665 km (0.112 R)
• M46: 6,681,938 km (0.08 R)
• M47: 6,893,320 km (0.091 R)
• M48: 7,457,005 km (0.115 R)
• M49: 7,541,079 km (0.025 R)
• M50: 7,846,558 km (0.119 R)
• M51: 7,949,332 km (0.082 R)
• M52: 8,156,226 km (0.034 R)
• M53: 8,208,136 km (0.072 R)
• M54: 8,876,240 km (0.087 R)
• M55: 9,144,768 km (0.082 R)
• M56: 9,252,927 km (0.106 R)
• M57: 9,507,094 km (0.097 R)
• M58: 9,598,349 km (0.053 R)
• M59: 9,653,251 km (0.097 R)
• M60: 9,818,557 km (0.079 R)
• M61: 10,077,810 km (0.109 R)
• M62: 10,320,458 km (0.086 R)
• M63: 11,175,260 km (0.103 R)
• M64: 11,271,601 km (0.094 R)
• M65: 11,406,987 km (0.102 R)
• M66: 11,993,411 km (0.115 R)
• M67: 12,092,145 km (0.083 R)
• M68: 12,449,684 km (0.097 R)
• M69: 12,629,800 km (0.071 R)
• M70: 12,790,618 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 9.9

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.43 AU - 2.51 AU

Year: 2547 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 22,871,644 km

• M1: 144,512 km (0.112 R)
• M2: 376,089 km (0.114 R)
• M3: 501,452 km (0.03 R)
• M4: 642,523 km (0.099 R)
• M5: 818,151 km (0.116 R)
• M6: 890,855 km (0.111 R)
• M7: 955,182 km (0.116 R)
• M8: 1,021,155 km (0.025 R)
• M9: 1,123,181 km (0.067 R)
• M10: 1,193,193 km (0.114 R)
• M11: 1,313,320 km (0.076 R)
• M12: 1,463,067 km (0.047 R)
• M13: 1,671,607 km (0.052 R)
• M14: 1,890,019 km (0.118 R)
• M15: 1,974,393 km (0.038 R)
• M16: 2,132,368 km (0.09 R)
• M17: 2,279,722 km (0.11 R)
• M18: 2,631,576 km (0.105 R)
• M19: 2,773,993 km (0.074 R)
• M20: 2,918,954 km (0.072 R)
• M21: 3,216,653 km (0.112 R)
• M22: 3,420,555 km (0.088 R)
• M23: 3,699,107 km (0.099 R)
• M24: 3,894,930 km (0.056 R)
• M25: 4,021,340 km (0.093 R)
• M26: 4,390,099 km (0.042 R)
• M27: 4,540,744 km (0.099 R)
• M28: 4,616,590 km (0.113 R)
• M29: 4,789,077 km (0.105 R)
• M30: 4,885,866 km (0.075 R)
• M31: 5,002,852 km (0.111 R)
• M32: 5,379,240 km (0.101 R)
• M33: 5,520,311 km (0.087 R)
• M34: 5,642,233 km (0.106 R)
• M35: 5,744,558 km (0.089 R)
• M36: 5,868,126 km (0.073 R)
• M37: 5,951,003 km (0.108 R)
• M38: 6,055,123 km (0.114 R)
• M39: 6,520,522 km (0.091 R)
• M40: 6,997,440 km (0.065 R)
• M41: 7,151,526 km (0.067 R)
• M42: 7,373,679 km (0.044 R)
• M43: 7,530,607 km (0.113 R)
• M44: 7,939,159 km (0.061 R)
• M45: 8,683,259 km (0.093 R)
• M46: 8,896,585 km (0.118 R)
• M47: 9,449,499 km (0.093 R)
• M48: 9,816,313 km (0.111 R)
• M49: 9,988,949 km (0.092 R)
• M50: 10,162,632 km (0.091 R)
• M51: 10,588,836 km (0.076 R)
• M52: 11,020,726 km (0.057 R)
• M53: 11,097,619 km (0.099 R)
• M54: 11,484,479 km (0.078 R)
• M55: 11,562,419 km (0.108 R)
• M56: 11,823,318 km (0.088 R)
• M57: 12,059,832 km (0.098 R)
• M58: 12,165,598 km (0.064 R)
• M59: 12,511,020 km (0.054 R)
• M60: 12,994,669 km (0.065 R)
• M61: 13,347,720 km (0.116 R)
• M62: 13,429,700 km (0.066 R)
• M63: 13,731,589 km (0.082 R)
• M64: 14,174,697 km (0.09 R)
• M65: 14,454,146 km (0.117 R)
• M66: 14,763,515 km (0.093 R)
• M67: 14,876,461 km (0.054 R)
• M68: 15,217,395 km (0.089 R)
• M69: 15,360,261 km (0.105 R)
• M70: 15,503,426 km (0.048 R)
• M71: 15,820,124 km (0.107 R)
• M72: 15,993,808 km (0.1 R)
• M73: 16,430,783 km (0.108 R)
• M74: 16,871,648 km (0.076 R)
• M75: 17,108,312 km (0.098 R)
• M76: 17,316,402 km (0.115 R)
• M77: 17,585,080 km (0.078 R)
• M78: 18,036,118 km (0.114 R)
• M79: 18,308,535 km (0.095 R)
• M80: 18,826,742 km (0.099 R)
• M81: 18,918,745 km (0.094 R)
• M82: 19,164,684 km (0.103 R)
• M83: 19,226,318 km (0.101 R)
• M84: 19,690,820 km (0.091 R)
• M85: 20,159,061 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 9.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.92 AU - 3.92 AU

Year: 4149 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 22,871,644 km

• M1: 116,836 km (0.111 R)
• M2: 203,154 km (0.038 R)
• M3: 302,038 km (0.07 R)
• M4: 398,828 km (0.034 R)
• M5: 543,788 km (0.098 R)
• M6: 779,555 km (0.048 R)
• M7: 909,705 km (0.096 R)
• M8: 1,071,121 km (0.07 R)
• M9: 1,422,077 km (0.044 R)
• M10: 1,694,345 km (0.064 R)
• M11: 1,764,956 km (0.107 R)
• M12: 1,836,763 km (0.092 R)
• M13: 2,103,047 km (0.117 R)
• M14: 2,413,762 km (0.073 R)
• M15: 2,590,886 km (0.106 R)
• M16: 2,755,593 km (0.039 R)
• M17: 2,906,986 km (0.089 R)
• M18: 2,992,257 km (0.059 R)
• M19: 3,235,353 km (0.115 R)
• M20: 3,323,915 km (0.049 R)
• M21: 3,704,193 km (0.082 R)
• M22: 3,815,494 km (0.11 R)
• M23: 5,235,177 km (0.059 R)
• M24: 5,297,709 km (0.096 R)
• M25: 5,423,222 km (0.093 R)
• M26: 5,698,781 km (0.036 R)
• M27: 6,197,541 km (0.09 R)
• M28: 6,396,506 km (0.114 R)
• M29: 6,463,376 km (0.059 R)
• M30: 6,665,184 km (0.114 R)
• M31: 6,846,347 km (0.119 R)
• M32: 8,063,176 km (0.105 R)
• M33: 8,475,318 km (0.096 R)
• M34: 8,894,491 km (0.111 R)
• M35: 8,969,140 km (0.098 R)
• M36: 9,169,153 km (0.12 R)
• M37: 9,370,811 km (0.108 R)
• M38: 9,472,238 km (0.093 R)
• M39: 9,548,533 km (0.072 R)
• M40: 9,650,409 km (0.034 R)
• M41: 9,727,153 km (0.091 R)
• M42: 10,087,983 km (0.07 R)
• M43: 10,876,064 km (0.077 R)
• M44: 11,466,378 km (0.049 R)
• M45: 11,574,836 km (0.118 R)
• M46: 11,792,800 km (0.104 R)
• M47: 12,012,111 km (0.104 R)
• M48: 12,149,890 km (0.11 R)
• M49: 12,315,944 km (0.107 R)
• M50: 12,510,571 km (0.056 R)
• M51: 12,678,270 km (0.092 R)
• M52: 13,044,037 km (0.102 R)
• M53: 13,242,553 km (0.083 R)
• M54: 13,356,397 km (0.045 R)
• M55: 13,441,967 km (0.086 R)
• M56: 13,814,915 km (0.115 R)
• M57: 14,220,474 km (0.091 R)
• M58: 14,512,639 km (0.08 R)
• M59: 14,895,161 km (0.081 R)
• M60: 15,162,043 km (0.084 R)
• M61: 15,370,732 km (0.089 R)
• M62: 15,490,411 km (0.113 R)
• M63: 15,760,884 km (0.051 R)
• M64: 15,821,172 km (0.031 R)
• M65: 16,154,176 km (0.071 R)
• M66: 16,642,614 km (0.105 R)
• M67: 16,888,852 km (0.109 R)
• M68: 17,012,270 km (0.116 R)
• M69: 17,353,503 km (0.088 R)
• M70: 18,074,116 km (0.088 R)
• M71: 18,168,811 km (0.058 R)
• M72: 18,485,809 km (0.073 R)
• M73: 19,641,901 km (0.102 R)
• M74: 19,902,052 km (0.091 R)
• M75: 19,967,277 km (0.056 R)
• M76: 20,359,971 km (0.111 R)
• M77: 20,425,644 km (0.116 R)
• M78: 20,689,086 km (0.12 R)
• M79: 20,788,270 km (0.047 R)
• M80: 21,553,313 km (0.095 R)
• M81: 21,821,692 km (0.043 R)
• M82: 21,922,521 km (0.051 R)
• M83: 22,497,126 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit