🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 8.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.77 AU - 0.91 AU

Year: 497 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,837,012 km

• M1: 115,041 km (0.115 R)
• M2: 172,935 km (0.081 R)
• M3: 228,286 km (0.117 R)
• M4: 302,487 km (0.096 R)
• M5: 381,175 km (0.105 R)
• M6: 444,306 km (0.076 R)
• M7: 522,396 km (0.11 R)
• M8: 586,424 km (0.099 R)
• M9: 723,455 km (0.104 R)
• M10: 791,822 km (0.085 R)
• M11: 857,944 km (0.052 R)
• M12: 912,397 km (0.088 R)
• M13: 986,897 km (0.12 R)
• M14: 1,044,193 km (0.082 R)
• M15: 1,107,623 km (0.033 R)
• M16: 1,290,282 km (0.031 R)
• M17: 1,390,662 km (0.066 R)
• M18: 1,455,587 km (0.107 R)
• M19: 1,543,551 km (0.052 R)
• M20: 1,605,185 km (0.118 R)
• M21: 1,667,717 km (0.058 R)
• M22: 1,760,169 km (0.104 R)
• M23: 1,938,040 km (0.086 R)
• M24: 2,029,295 km (0.091 R)
• M25: 2,247,858 km (0.104 R)
• M26: 2,337,467 km (0.098 R)
• M27: 2,408,675 km (0.087 R)
• M28: 2,500,528 km (0.083 R)
• M29: 2,580,114 km (0.053 R)
• M30: 2,714,603 km (0.1 R)
• M31: 2,823,959 km (0.09 R)
• M32: 2,886,192 km (0.064 R)
• M33: 3,075,433 km (0.095 R)
• M34: 3,239,841 km (0.109 R)
• M35: 3,297,885 km (0.079 R)
• M36: 3,518,093 km (0.082 R)
• M37: 3,585,113 km (0.063 R)
• M38: 3,690,280 km (0.079 R)
• M39: 3,811,604 km (0.049 R)
• M40: 3,949,833 km (0.116 R)
• M41: 4,058,441 km (0.116 R)
• M42: 4,366,463 km (0.062 R)
• M43: 4,438,569 km (0.108 R)
• M44: 4,821,839 km (0.083 R)
• M45: 4,896,488 km (0.094 R)
• M46: 5,063,738 km (0.099 R)
• M47: 5,190,448 km (0.098 R)
• M48: 5,292,473 km (0.082 R)
• M49: 5,455,535 km (0.104 R)
• M50: 5,533,326 km (0.114 R)
• M51: 5,681,278 km (0.095 R)
• M52: 5,999,024 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 10.7

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.89 AU - 1.31 AU

Year: 745 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,837,012 km

• M1: 133,292 km (0.064 R)
• M2: 228,436 km (0.104 R)
• M3: 295,456 km (0.087 R)
• M4: 411,693 km (0.104 R)
• M5: 488,886 km (0.089 R)
• M6: 602,879 km (0.099 R)
• M7: 699,071 km (0.038 R)
• M8: 766,539 km (0.092 R)
• M9: 1,166,265 km (0.04 R)
• M10: 1,296,864 km (0.061 R)
• M11: 1,550,732 km (0.03 R)
• M12: 1,618,649 km (0.105 R)
• M13: 1,695,393 km (0.062 R)
• M14: 1,765,404 km (0.119 R)
• M15: 1,981,873 km (0.068 R)
• M16: 2,105,889 km (0.096 R)
• M17: 2,173,208 km (0.097 R)
• M18: 2,484,970 km (0.098 R)
• M19: 2,765,017 km (0.07 R)
• M20: 2,951,117 km (0.101 R)
• M21: 3,277,241 km (0.111 R)
• M22: 3,385,250 km (0.108 R)
• M23: 3,464,537 km (0.092 R)
• M24: 3,534,549 km (0.112 R)
• M25: 3,665,597 km (0.089 R)
• M26: 3,819,084 km (0.038 R)
• M27: 4,016,404 km (0.112 R)
• M28: 4,153,286 km (0.114 R)
• M29: 4,302,584 km (0.114 R)
• M30: 4,617,637 km (0.08 R)
• M31: 4,906,361 km (0.106 R)
• M32: 5,075,706 km (0.112 R)
• M33: 5,466,755 km (0.077 R)
• M34: 5,560,104 km (0.079 R)
• M35: 5,630,565 km (0.111 R)
• M36: 5,807,988 km (0.11 R)
• M37: 5,927,217 km (0.069 R)
• M38: 6,363,594 km (0.053 R)
• M39: 6,548,348 km (0.115 R)
• M40: 6,685,080 km (0.031 R)
• M41: 6,860,558 km (0.077 R)
• M42: 6,961,387 km (0.078 R)
• M43: 7,139,259 km (0.108 R)
• M44: 7,370,089 km (0.086 R)
• M45: 7,616,327 km (0.099 R)
• M46: 7,720,896 km (0.085 R)
• M47: 7,825,913 km (0.059 R)
• M48: 7,997,652 km (0.057 R)
• M49: 8,277,549 km (0.11 R)
• M50: 8,479,507 km (0.07 R)
• M51: 8,560,888 km (0.065 R)
• M52: 9,053,813 km (0.114 R)
• M53: 9,178,428 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 11.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 1058 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,837,012 km

• M1: 159,172 km (0.113 R)
• M2: 236,963 km (0.11 R)
• M3: 330,013 km (0.026 R)
• M4: 409,599 km (0.065 R)
• M5: 567,724 km (0.11 R)
• M6: 702,512 km (0.092 R)
• M7: 804,986 km (0.106 R)
• M8: 894,595 km (0.084 R)
• M9: 997,519 km (0.086 R)
• M10: 1,149,660 km (0.071 R)
• M11: 1,231,490 km (0.084 R)
• M12: 1,423,125 km (0.077 R)
• M13: 1,528,292 km (0.1 R)
• M14: 1,824,047 km (0.095 R)
• M15: 1,896,452 km (0.092 R)
• M16: 1,988,305 km (0.117 R)
• M17: 2,100,504 km (0.07 R)
• M18: 2,370,827 km (0.118 R)
• M19: 2,443,532 km (0.116 R)
• M20: 2,584,453 km (0.115 R)
• M21: 2,804,661 km (0.092 R)
• M22: 2,995,099 km (0.061 R)
• M23: 3,146,342 km (0.119 R)
• M24: 3,270,658 km (0.12 R)
• M25: 3,381,809 km (0.086 R)
• M26: 3,554,595 km (0.089 R)
• M27: 3,722,743 km (0.1 R)
• M28: 3,807,715 km (0.094 R)
• M29: 4,122,469 km (0.051 R)
• M30: 4,291,215 km (0.118 R)
• M31: 4,372,447 km (0.059 R)
• M32: 4,486,889 km (0.105 R)
• M33: 4,635,589 km (0.116 R)
• M34: 4,744,048 km (0.103 R)
• M35: 4,819,595 km (0.054 R)
• M36: 4,963,358 km (0.049 R)
• M37: 5,065,833 km (0.094 R)
• M38: 5,412,301 km (0.037 R)
• M39: 5,491,439 km (0.094 R)
• M40: 5,811,428 km (0.063 R)
• M41: 5,991,844 km (0.11 R)
• M42: 6,192,604 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 10.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 1174 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,837,012 km

• M1: 156,479 km (0.119 R)
• M2: 246,986 km (0.085 R)
• M3: 352,153 km (0.058 R)
• M4: 473,028 km (0.069 R)
• M5: 564,283 km (0.035 R)
• M6: 657,333 km (0.059 R)
• M7: 780,452 km (0.061 R)
• M8: 978,968 km (0.085 R)
• M9: 1,081,443 km (0.059 R)
• M10: 1,165,667 km (0.092 R)
• M11: 1,411,456 km (0.082 R)
• M12: 1,545,944 km (0.038 R)
• M13: 1,732,194 km (0.119 R)
• M14: 1,960,181 km (0.048 R)
• M15: 2,052,632 km (0.095 R)
• M16: 2,198,042 km (0.12 R)
• M17: 2,290,194 km (0.108 R)
• M18: 2,367,386 km (0.064 R)
• M19: 2,445,327 km (0.113 R)
• M20: 2,553,636 km (0.101 R)
• M21: 2,701,887 km (0.09 R)
• M22: 2,770,553 km (0.065 R)
• M23: 2,901,152 km (0.093 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 10.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.89 AU - 4.13 AU

Year: 5185 Days

Day: 6.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,837,012 km

• M1: 148,102 km (0.07 R)
• M2: 371,900 km (0.115 R)
• M3: 538,552 km (0.102 R)
• M4: 768,933 km (0.114 R)
• M5: 857,495 km (0.084 R)
• M6: 976,724 km (0.091 R)
• M7: 1,059,602 km (0.06 R)
• M8: 1,447,060 km (0.051 R)
• M9: 1,542,653 km (0.074 R)
• M10: 1,656,946 km (0.078 R)
• M11: 1,825,543 km (0.116 R)
• M12: 1,911,861 km (0.1 R)
• M13: 2,017,477 km (0.065 R)
• M14: 2,143,139 km (0.108 R)
• M15: 2,421,541 km (0.109 R)
• M16: 2,497,836 km (0.079 R)
• M17: 2,594,326 km (0.115 R)
• M18: 2,972,360 km (0.115 R)
• M19: 3,157,562 km (0.055 R)
• M20: 3,262,281 km (0.085 R)
• M21: 3,475,009 km (0.07 R)
• M22: 4,232,273 km (0.054 R)
• M23: 4,347,913 km (0.113 R)
• M24: 5,039,354 km (0.096 R)
• M25: 5,612,164 km (0.085 R)
• M26: 5,996,930 km (0.041 R)
• M27: 7,009,857 km (0.05 R)
• M28: 7,257,591 km (0.093 R)
• M29: 8,190,334 km (0.12 R)
• M30: 8,538,747 km (0.115 R)
• M31: 8,803,386 km (0.079 R)
• M32: 9,160,476 km (0.072 R)
• M33: 9,280,603 km (0.106 R)
• M34: 9,919,536 km (0.11 R)
• M35: 10,104,738 km (0.043 R)
• M36: 10,635,810 km (0.081 R)
• M37: 10,984,224 km (0.115 R)
• M38: 11,272,200 km (0.079 R)
• M39: 11,465,480 km (0.107 R)
• M40: 11,855,482 km (0.107 R)
• M41: 12,117,876 km (0.115 R)
• M42: 12,614,990 km (0.062 R)
• M43: 13,017,708 km (0.109 R)
• M44: 13,118,985 km (0.058 R)
• M45: 14,042,603 km (0.103 R)
• M46: 14,146,423 km (0.084 R)
• M47: 14,389,969 km (0.106 R)
• M48: 14,810,638 km (0.108 R)
• M49: 15,306,405 km (0.105 R)
• M50: 15,449,122 km (0.105 R)
• M51: 15,628,190 km (0.103 R)
• M52: 15,879,814 km (0.112 R)
• M53: 15,952,070 km (0.078 R)
• M54: 16,314,545 km (0.049 R)
• M55: 16,753,166 km (0.096 R)
• M56: 16,937,022 km (0.108 R)
• M57: 17,010,774 km (0.079 R)
• M58: 17,344,078 km (0.104 R)
• M59: 17,829,074 km (0.09 R)
• M60: 17,979,270 km (0.071 R)
• M61: 18,356,556 km (0.065 R)
• M62: 18,889,125 km (0.067 R)
• M63: 19,042,163 km (0.115 R)
• M64: 19,503,972 km (0.054 R)
• M65: 19,775,043 km (0.046 R)
• M66: 20,086,357 km (0.072 R)
• M67: 21,069,813 km (0.031 R)
• M68: 21,827,676 km (0.044 R)
• M69: 21,988,344 km (0.094 R)
• M70: 22,351,418 km (0.107 R)
• M71: 22,635,055 km (0.052 R)
• M72: 23,823,162 km (0.105 R)
• M73: 24,779,840 km (0.097 R)
• M74: 25,241,798 km (0.093 R)
• M75: 25,368,209 km (0.107 R)
• M76: 25,452,731 km (0.099 R)
• M77: 26,644,727 km (0.096 R)
• M78: 27,811,291 km (0.095 R)
• M79: 27,941,890 km (0.039 R)
• M80: 28,116,471 km (0.086 R)
• M81: 28,510,512 km (0.056 R)
• M82: 28,730,121 km (0.067 R)
• M83: 28,906,348 km (0.112 R)
• M84: 29,436,971 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit