🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 8.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 327 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,412,386 km

• M1: 108,758 km (0.113 R)
• M2: 166,203 km (0.062 R)
• M3: 227,538 km (0.061 R)
• M4: 306,227 km (0.11 R)
• M5: 384,766 km (0.09 R)
• M6: 485,146 km (0.087 R)
• M7: 551,717 km (0.119 R)
• M8: 609,911 km (0.061 R)
• M9: 686,056 km (0.075 R)
• M10: 804,986 km (0.115 R)
• M11: 882,478 km (0.11 R)
• M12: 941,569 km (0.063 R)
• M13: 1,002,007 km (0.098 R)
• M14: 1,138,440 km (0.115 R)
• M15: 1,222,663 km (0.085 R)
• M16: 1,300,903 km (0.103 R)
• M17: 1,496,128 km (0.111 R)
• M18: 1,584,541 km (0.105 R)
• M19: 1,640,191 km (0.112 R)
• M20: 1,749,098 km (0.1 R)
• M21: 1,820,157 km (0.088 R)
• M22: 1,896,751 km (0.058 R)
• M23: 1,978,881 km (0.077 R)
• M24: 2,123,392 km (0.076 R)
• M25: 2,185,026 km (0.026 R)
• M26: 2,295,729 km (0.114 R)
• M27: 2,354,072 km (0.106 R)
• M28: 2,512,496 km (0.113 R)
• M29: 2,592,980 km (0.118 R)
• M30: 2,679,447 km (0.089 R)
• M31: 2,751,404 km (0.093 R)
• M32: 2,850,288 km (0.05 R)
• M33: 2,923,741 km (0.118 R)
• M34: 2,981,934 km (0.103 R)
• M35: 3,159,058 km (0.07 R)
• M36: 3,240,589 km (0.043 R)
• M37: 3,333,938 km (0.085 R)
• M38: 3,406,044 km (0.077 R)
• M39: 3,472,915 km (0.101 R)
• M40: 3,568,508 km (0.098 R)
• M41: 3,647,944 km (0.111 R)
• M42: 3,722,294 km (0.118 R)
• M43: 3,878,175 km (0.083 R)
• M44: 3,971,524 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 14.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.86 AU - 1.06 AU

Year: 661 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,412,386 km

• M1: 191,186 km (0.103 R)
• M2: 290,669 km (0.07 R)
• M3: 382,372 km (0.118 R)
• M4: 478,264 km (0.052 R)
• M5: 581,337 km (0.095 R)
• M6: 713,881 km (0.062 R)
• M7: 890,706 km (0.063 R)
• M8: 985,252 km (0.094 R)
• M9: 1,101,489 km (0.048 R)
• M10: 1,336,059 km (0.104 R)
• M11: 1,540,110 km (0.059 R)
• M12: 1,649,765 km (0.104 R)
• M13: 1,776,325 km (0.108 R)
• M14: 1,972,747 km (0.037 R)
• M15: 2,161,240 km (0.111 R)
• M16: 2,261,621 km (0.119 R)
• M17: 2,371,575 km (0.099 R)
• M18: 2,515,787 km (0.105 R)
• M19: 2,821,565 km (0.114 R)
• M20: 2,923,442 km (0.077 R)
• M21: 3,096,078 km (0.049 R)
• M22: 3,227,724 km (0.079 R)
• M23: 3,497,000 km (0.084 R)
• M24: 3,708,382 km (0.072 R)
• M25: 3,829,855 km (0.111 R)
• M26: 3,933,676 km (0.045 R)
• M27: 4,115,138 km (0.119 R)
• M28: 4,309,316 km (0.074 R)
• M29: 4,496,762 km (0.118 R)
• M30: 4,686,901 km (0.12 R)
• M31: 5,023,496 km (0.068 R)
• M32: 5,442,071 km (0.08 R)
• M33: 5,569,978 km (0.065 R)
• M34: 5,796,170 km (0.074 R)
• M35: 5,970,451 km (0.048 R)
• M36: 6,091,476 km (0.115 R)
• M37: 6,257,679 km (0.061 R)
• M38: 6,459,187 km (0.062 R)
• M39: 6,617,312 km (0.115 R)
• M40: 6,719,787 km (0.074 R)
• M41: 6,845,599 km (0.098 R)
• M42: 6,937,751 km (0.098 R)
• M43: 7,123,103 km (0.094 R)
• M44: 7,228,120 km (0.097 R)
• M45: 7,451,470 km (0.07 R)
• M46: 7,581,919 km (0.115 R)
• M47: 7,929,286 km (0.057 R)
• M48: 8,074,695 km (0.104 R)
• M49: 8,184,200 km (0.118 R)
• M50: 8,380,323 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 10.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.8 AU - 2.02 AU

Year: 1855 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,412,386 km

• M1: 162,762 km (0.089 R)
• M2: 272,717 km (0.106 R)
• M3: 445,802 km (0.106 R)
• M4: 517,309 km (0.075 R)
• M5: 626,665 km (0.091 R)
• M6: 766,539 km (0.064 R)
• M7: 863,479 km (0.075 R)
• M8: 1,021,454 km (0.07 R)
• M9: 1,146,518 km (0.111 R)
• M10: 1,421,778 km (0.053 R)
• M11: 1,543,551 km (0.109 R)
• M12: 1,688,661 km (0.085 R)
• M13: 1,808,040 km (0.098 R)
• M14: 1,951,055 km (0.11 R)
• M15: 2,076,718 km (0.084 R)
• M16: 2,194,451 km (0.11 R)
• M17: 2,358,410 km (0.107 R)
• M18: 2,595,074 km (0.111 R)
• M19: 2,710,564 km (0.103 R)
• M20: 2,792,394 km (0.114 R)
• M21: 3,055,237 km (0.068 R)
• M22: 3,140,508 km (0.055 R)
• M23: 3,477,253 km (0.119 R)
• M24: 3,566,563 km (0.09 R)
• M25: 3,878,325 km (0.078 R)
• M26: 3,957,612 km (0.07 R)
• M27: 4,117,981 km (0.089 R)
• M28: 4,239,753 km (0.119 R)
• M29: 4,403,862 km (0.071 R)
• M30: 4,500,652 km (0.102 R)
• M31: 4,923,266 km (0.091 R)
• M32: 5,329,424 km (0.084 R)
• M33: 5,611,117 km (0.09 R)
• M34: 5,701,175 km (0.079 R)
• M35: 5,837,159 km (0.109 R)
• M36: 6,019,968 km (0.115 R)
• M37: 6,532,939 km (0.107 R)
• M38: 7,011,353 km (0.096 R)
• M39: 7,140,905 km (0.066 R)
• M40: 7,435,313 km (0.085 R)
• M41: 7,617,224 km (0.082 R)
• M42: 7,700,251 km (0.086 R)
• M43: 7,783,727 km (0.095 R)
• M44: 7,884,406 km (0.069 R)
• M45: 8,154,580 km (0.109 R)
• M46: 8,273,809 km (0.096 R)
• M47: 8,342,176 km (0.119 R)
• M48: 8,531,267 km (0.108 R)
• M49: 8,634,939 km (0.117 R)
• M50: 9,018,956 km (0.103 R)
• M51: 9,426,311 km (0.092 R)
• M52: 9,569,477 km (0.115 R)
• M53: 9,749,293 km (0.093 R)
• M54: 9,912,205 km (0.062 R)
• M55: 10,039,513 km (0.038 R)
• M56: 10,369,526 km (0.095 R)
• M57: 10,554,279 km (0.086 R)
• M58: 10,665,730 km (0.064 R)
• M59: 10,814,879 km (0.087 R)
• M60: 10,908,527 km (0.067 R)
• M61: 11,021,174 km (0.08 R)
• M62: 11,209,817 km (0.059 R)
• M63: 11,323,512 km (0.117 R)
• M64: 11,513,950 km (0.104 R)
• M65: 12,091,397 km (0.117 R)
• M66: 12,383,712 km (0.116 R)
• M67: 12,560,237 km (0.057 R)
• M68: 12,975,371 km (0.036 R)
• M69: 13,114,797 km (0.117 R)
• M70: 13,234,624 km (0.09 R)
• M71: 13,314,809 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 12.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.84 AU - 1.98 AU

Year: 1855 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,412,386 km

• M1: 156,330 km (0.085 R)
• M2: 247,136 km (0.106 R)
• M3: 380,577 km (0.056 R)
• M4: 495,019 km (0.118 R)
• M5: 650,152 km (0.066 R)
• M6: 905,067 km (0.119 R)
• M7: 1,045,240 km (0.089 R)
• M8: 1,151,305 km (0.076 R)
• M9: 1,313,170 km (0.111 R)
• M10: 1,641,537 km (0.098 R)
• M11: 1,737,579 km (0.061 R)
• M12: 1,845,290 km (0.03 R)
• M13: 1,925,175 km (0.088 R)
• M14: 2,418,549 km (0.093 R)
• M15: 2,562,013 km (0.098 R)
• M16: 2,776,985 km (0.063 R)
• M17: 2,880,806 km (0.112 R)
• M18: 3,104,605 km (0.097 R)
• M19: 3,383,156 km (0.088 R)
• M20: 3,720,649 km (0.085 R)
• M21: 4,632,448 km (0.112 R)
• M22: 4,797,903 km (0.061 R)
• M23: 4,923,416 km (0.091 R)
• M24: 5,049,975 km (0.083 R)
• M25: 5,163,371 km (0.113 R)
• M26: 5,277,663 km (0.025 R)
• M27: 5,450,598 km (0.113 R)
• M28: 6,041,061 km (0.12 R)
• M29: 6,222,075 km (0.12 R)
• M30: 6,420,441 km (0.076 R)
• M31: 6,558,969 km (0.074 R)
• M32: 6,667,278 km (0.109 R)
• M33: 7,075,381 km (0.063 R)
• M34: 7,250,410 km (0.058 R)
• M35: 7,475,406 km (0.091 R)
• M36: 7,604,957 km (0.111 R)
• M37: 7,718,951 km (0.052 R)
• M38: 8,014,706 km (0.118 R)
• M39: 8,347,711 km (0.119 R)
• M40: 8,448,540 km (0.059 R)
• M41: 8,651,394 km (0.027 R)
• M42: 8,736,366 km (0.106 R)
• M43: 8,890,153 km (0.078 R)
• M44: 9,513,976 km (0.098 R)
• M45: 9,689,753 km (0.072 R)
• M46: 10,080,353 km (0.096 R)
• M47: 10,385,832 km (0.076 R)
• M48: 10,566,846 km (0.115 R)
• M49: 10,749,056 km (0.098 R)
• M50: 11,024,166 km (0.068 R)
• M51: 11,116,468 km (0.092 R)
• M52: 11,376,170 km (0.072 R)
• M53: 11,506,769 km (0.076 R)
• M54: 11,675,366 km (0.113 R)
• M55: 12,300,835 km (0.107 R)
• M56: 12,627,257 km (0.072 R)
• M57: 12,956,522 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.2

Radius: 6.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.35 AU - 7.41 AU

Year: 14093 Days

Day: 24.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,412,386 km

• M1: 377,585 km (0.105 R)
• M2: 470,037 km (0.078 R)
• M3: 531,820 km (0.049 R)
• M4: 734,526 km (0.08 R)
• M5: 837,150 km (0.107 R)
• M6: 1,056,909 km (0.089 R)
• M7: 1,419,684 km (0.064 R)
• M8: 1,662,481 km (0.078 R)
• M9: 1,720,376 km (0.059 R)
• M10: 1,798,765 km (0.066 R)
• M11: 2,357,962 km (0.086 R)
• M12: 2,489,159 km (0.109 R)
• M13: 2,667,928 km (0.075 R)
• M14: 2,735,995 km (0.112 R)
• M15: 2,850,737 km (0.101 R)
• M16: 3,204,835 km (0.102 R)
• M17: 3,723,641 km (0.107 R)
• M18: 3,902,410 km (0.088 R)
• M19: 4,810,020 km (0.12 R)
• M20: 5,004,797 km (0.08 R)
• M21: 5,401,979 km (0.06 R)
• M22: 5,488,447 km (0.079 R)
• M23: 5,575,363 km (0.105 R)
• M24: 5,662,728 km (0.12 R)
• M25: 5,986,907 km (0.115 R)
• M26: 6,715,299 km (0.109 R)
• M27: 7,026,911 km (0.119 R)
• M28: 7,216,152 km (0.056 R)
• M29: 7,891,886 km (0.075 R)
• M30: 8,055,696 km (0.094 R)
• M31: 8,453,626 km (0.114 R)
• M32: 8,756,113 km (0.098 R)
• M33: 9,441,271 km (0.026 R)
• M34: 9,580,397 km (0.027 R)
• M35: 9,755,128 km (0.087 R)
• M36: 10,108,029 km (0.076 R)
• M37: 10,717,341 km (0.062 R)
• M38: 11,486,424 km (0.063 R)
• M39: 11,746,724 km (0.086 R)
• M40: 12,197,462 km (0.111 R)
• M41: 12,807,373 km (0.086 R)
• M42: 12,884,266 km (0.113 R)
• M43: 14,334,917 km (0.075 R)
• M44: 14,454,745 km (0.116 R)
• M45: 14,575,021 km (0.108 R)
• M46: 14,856,864 km (0.117 R)
• M47: 14,978,188 km (0.096 R)
• M48: 15,181,042 km (0.064 R)
• M49: 15,344,104 km (0.05 R)
• M50: 16,043,324 km (0.059 R)
• M51: 16,167,790 km (0.075 R)
• M52: 16,292,555 km (0.092 R)
• M53: 16,710,830 km (0.057 R)
• M54: 17,729,143 km (0.116 R)
• M55: 18,636,604 km (0.105 R)
• M56: 19,030,046 km (0.062 R)
• M57: 19,470,462 km (0.111 R)
• M58: 19,736,447 km (0.113 R)
• M59: 19,825,308 km (0.068 R)
• M60: 19,914,319 km (0.083 R)
• M61: 21,860,438 km (0.099 R)
• M62: 23,113,021 km (0.077 R)
• M63: 23,818,823 km (0.104 R)
• M64: 24,531,807 km (0.103 R)
• M65: 25,011,118 km (0.068 R)
• M66: 25,251,821 km (0.103 R)
• M67: 25,590,212 km (0.096 R)
• M68: 25,687,151 km (0.042 R)
• M69: 26,076,106 km (0.097 R)
• M70: 27,007,951 km (0.096 R)
• M71: 27,701,337 km (0.105 R)
• M72: 28,300,476 km (0.105 R)
• M73: 28,400,707 km (0.056 R)
• M74: 28,853,390 km (0.069 R)
• M75: 28,903,805 km (0.096 R)
• M76: 29,004,783 km (0.106 R)
• M77: 29,460,608 km (0.103 R)
• M78: 30,123,326 km (0.102 R)
• M79: 30,945,516 km (0.11 R)
• M80: 31,307,543 km (0.113 R)
• M81: 31,359,454 km (0.098 R)
• M82: 31,723,126 km (0.115 R)
• M83: 32,769,862 km (0.12 R)
• M84: 33,191,728 km (0.048 R)
• M85: 33,881,075 km (0.103 R)
• M86: 34,628,616 km (0.051 R)
• M87: 35,273,832 km (0.098 R)
• M88: 36,194,606 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit