🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 14.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 265 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,005,494 km

• M1: 178,470 km (0.086 R)
• M2: 267,780 km (0.062 R)
• M3: 368,759 km (0.118 R)
• M4: 467,493 km (0.059 R)
• M5: 625,319 km (0.1 R)
• M6: 791,822 km (0.063 R)
• M7: 889,359 km (0.063 R)
• M8: 1,070,522 km (0.052 R)
• M9: 1,202,318 km (0.06 R)
• M10: 1,381,985 km (0.091 R)
• M11: 1,483,263 km (0.109 R)
• M12: 1,607,429 km (0.087 R)
• M13: 1,735,485 km (0.049 R)
• M14: 1,832,724 km (0.1 R)
• M15: 1,936,245 km (0.091 R)
• M16: 2,033,035 km (0.062 R)
• M17: 2,145,084 km (0.068 R)
• M18: 2,245,464 km (0.061 R)
• M19: 2,338,065 km (0.108 R)
• M20: 2,513,095 km (0.025 R)
• M21: 2,619,309 km (0.099 R)
• M22: 2,712,209 km (0.089 R)
• M23: 2,846,249 km (0.113 R)
• M24: 2,957,251 km (0.079 R)
• M25: 3,115,974 km (0.069 R)
• M26: 3,330,647 km (0.12 R)
• M27: 3,463,939 km (0.103 R)
• M28: 3,642,559 km (0.084 R)
• M29: 3,813,250 km (0.096 R)

Asteroid Belt

Center: 0.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 9.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.03 AU - 1.29 AU

Year: 833 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,005,494 km

• M1: 117,734 km (0.118 R)
• M2: 211,232 km (0.108 R)
• M3: 327,619 km (0.035 R)
• M4: 400,773 km (0.12 R)
• M5: 494,720 km (0.059 R)
• M6: 576,999 km (0.109 R)
• M7: 685,906 km (0.076 R)
• M8: 779,555 km (0.104 R)
• M9: 848,519 km (0.106 R)
• M10: 968,347 km (0.098 R)
• M11: 1,225,356 km (0.089 R)
• M12: 1,369,120 km (0.064 R)
• M13: 1,547,740 km (0.112 R)
• M14: 1,802,954 km (0.112 R)
• M15: 1,888,524 km (0.103 R)
• M16: 1,951,504 km (0.114 R)
• M17: 2,169,768 km (0.092 R)
• M18: 2,404,636 km (0.079 R)
• M19: 2,525,212 km (0.085 R)
• M20: 2,630,080 km (0.103 R)
• M21: 2,718,642 km (0.107 R)
• M22: 3,018,137 km (0.1 R)
• M23: 3,120,462 km (0.076 R)
• M24: 3,195,560 km (0.096 R)
• M25: 3,271,257 km (0.116 R)
• M26: 3,337,977 km (0.074 R)
• M27: 3,434,169 km (0.114 R)
• M28: 3,550,705 km (0.095 R)
• M29: 3,639,118 km (0.063 R)
• M30: 3,748,025 km (0.053 R)
• M31: 3,838,083 km (0.083 R)
• M32: 3,938,912 km (0.11 R)
• M33: 4,009,971 km (0.111 R)
• M34: 4,174,229 km (0.081 R)
• M35: 4,583,679 km (0.051 R)
• M36: 4,918,479 km (0.036 R)
• M37: 5,083,485 km (0.074 R)
• M38: 5,183,267 km (0.108 R)
• M39: 5,350,966 km (0.059 R)
• M40: 5,520,610 km (0.118 R)
• M41: 5,623,234 km (0.106 R)
• M42: 5,818,908 km (0.104 R)
• M43: 6,040,164 km (0.094 R)
• M44: 6,122,442 km (0.099 R)
• M45: 6,276,229 km (0.105 R)
• M46: 6,732,951 km (0.112 R)
• M47: 6,903,942 km (0.083 R)
• M48: 7,275,244 km (0.091 R)
• M49: 7,350,192 km (0.113 R)
• M50: 7,438,156 km (0.101 R)
• M51: 7,627,547 km (0.081 R)
• M52: 7,844,314 km (0.084 R)
• M53: 7,946,938 km (0.108 R)
• M54: 8,011,415 km (0.059 R)
• M55: 8,218,757 km (0.083 R)
• M56: 8,296,848 km (0.066 R)
• M57: 8,440,910 km (0.027 R)
• M58: 8,797,851 km (0.108 R)
• M59: 8,864,571 km (0.045 R)
• M60: 9,025,240 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 14.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.72 AU - 1.9 AU

Year: 1624 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 77,005,494 km

• M1: 184,454 km (0.111 R)
• M2: 449,242 km (0.056 R)
• M3: 599,439 km (0.059 R)
• M4: 717,172 km (0.036 R)
• M5: 869,463 km (0.101 R)
• M6: 1,110,315 km (0.103 R)
• M7: 1,254,079 km (0.109 R)
• M8: 1,396,945 km (0.112 R)
• M9: 1,601,894 km (0.083 R)
• M10: 1,708,408 km (0.114 R)
• M11: 1,851,423 km (0.108 R)
• M12: 2,087,040 km (0.106 R)
• M13: 2,213,300 km (0.105 R)
• M14: 2,360,804 km (0.079 R)
• M15: 2,511,748 km (0.064 R)
• M16: 2,666,133 km (0.089 R)
• M17: 2,974,305 km (0.076 R)
• M18: 3,076,181 km (0.086 R)
• M19: 3,304,767 km (0.063 R)
• M20: 3,517,495 km (0.039 R)
• M21: 3,614,733 km (0.09 R)
• M22: 3,756,851 km (0.108 R)
• M23: 4,217,314 km (0.09 R)
• M24: 4,402,067 km (0.099 R)
• M25: 4,589,513 km (0.109 R)
• M26: 4,731,930 km (0.118 R)
• M27: 5,118,790 km (0.102 R)
• M28: 5,217,226 km (0.117 R)
• M29: 5,328,676 km (0.079 R)
• M30: 5,440,875 km (0.115 R)
• M31: 5,541,255 km (0.045 R)
• M32: 5,731,394 km (0.05 R)
• M33: 5,962,373 km (0.113 R)
• M34: 6,209,508 km (0.087 R)
• M35: 6,327,691 km (0.101 R)
• M36: 6,687,174 km (0.044 R)
• M37: 6,849,039 km (0.099 R)
• M38: 6,957,647 km (0.12 R)
• M39: 7,398,213 km (0.09 R)
• M40: 8,090,253 km (0.113 R)
• M41: 8,219,655 km (0.069 R)
• M42: 8,480,703 km (0.118 R)
• M43: 8,656,182 km (0.026 R)
• M44: 8,891,948 km (0.084 R)
• M45: 9,010,729 km (0.047 R)
• M46: 9,129,958 km (0.108 R)
• M47: 9,415,391 km (0.1 R)
• M48: 9,719,074 km (0.093 R)
• M49: 10,118,650 km (0.066 R)
• M50: 10,351,724 km (0.065 R)
• M51: 10,649,424 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.1

Radius: 6.6

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.68 AU - 11.82 AU

Year: 20302 Days

Day: 16.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,005,494 km

• M1: 101,577 km (0.09 R)
• M2: 564,283 km (0.114 R)
• M3: 674,537 km (0.092 R)
• M4: 768,035 km (0.079 R)
• M5: 1,128,866 km (0.119 R)
• M6: 1,416,093 km (0.096 R)
• M7: 1,599,351 km (0.103 R)
• M8: 2,263,715 km (0.087 R)
• M9: 2,736,743 km (0.083 R)
• M10: 2,850,288 km (0.059 R)
• M11: 3,279,784 km (0.083 R)
• M12: 4,198,165 km (0.09 R)
• M13: 4,329,362 km (0.117 R)
• M14: 4,550,917 km (0.12 R)
• M15: 4,776,211 km (0.114 R)
• M16: 5,810,232 km (0.095 R)
• M17: 6,402,639 km (0.051 R)
• M18: 6,910,823 km (0.107 R)
• M19: 6,962,285 km (0.11 R)
• M20: 8,678,023 km (0.111 R)
• M21: 9,524,896 km (0.112 R)
• M22: 9,697,532 km (0.099 R)
• M23: 9,929,259 km (0.07 R)
• M24: 9,987,453 km (0.101 R)
• M25: 10,516,431 km (0.059 R)
• M26: 10,635,212 km (0.111 R)
• M27: 12,095,137 km (0.068 R)
• M28: 13,359,090 km (0.109 R)
• M29: 13,876,399 km (0.098 R)
• M30: 14,532,087 km (0.078 R)
• M31: 14,598,209 km (0.036 R)
• M32: 15,130,927 km (0.098 R)
• M33: 18,386,476 km (0.062 R)
• M34: 20,424,597 km (0.088 R)
• M35: 21,019,997 km (0.107 R)
• M36: 21,319,791 km (0.109 R)
• M37: 23,690,917 km (0.057 R)
• M38: 24,788,966 km (0.079 R)
• M39: 25,105,664 km (0.069 R)
• M40: 25,823,285 km (0.108 R)
• M41: 26,063,988 km (0.076 R)
• M42: 26,628,571 km (0.116 R)
• M43: 26,790,585 km (0.117 R)
• M44: 27,523,764 km (0.036 R)
• M45: 28,926,543 km (0.115 R)
• M46: 29,343,622 km (0.074 R)
• M47: 30,015,018 km (0.069 R)
• M48: 30,183,614 km (0.115 R)
• M49: 31,715,497 km (0.099 R)
• M50: 33,272,511 km (0.095 R)
• M51: 34,236,221 km (0.047 R)
• M52: 35,031,483 km (0.115 R)
• M53: 35,743,569 km (0.116 R)
• M54: 36,280,625 km (0.052 R)
• M55: 37,726,040 km (0.107 R)
• M56: 38,181,715 km (0.049 R)
• M57: 40,300,619 km (0.084 R)
• M58: 40,766,168 km (0.093 R)
• M59: 42,457,372 km (0.052 R)
• M60: 43,216,282 km (0.06 R)
• M61: 43,788,494 km (0.076 R)
• M62: 45,036,738 km (0.064 R)
• M63: 46,199,263 km (0.102 R)
• M64: 46,979,865 km (0.079 R)
• M65: 47,175,689 km (0.075 R)
• M66: 47,469,798 km (0.097 R)
• M67: 49,248,068 km (0.11 R)
• M68: 50,947,350 km (0.088 R)
• M69: 51,854,661 km (0.083 R)
• M70: 52,158,345 km (0.105 R)
• M71: 53,583,265 km (0.04 R)
• M72: 54,095,188 km (0.107 R)
• M73: 54,814,605 km (0.101 R)
• M74: 57,096,421 km (0.098 R)
• M75: 57,305,409 km (0.086 R)
• M76: 57,829,002 km (0.096 R)
• M77: 58,669,891 km (0.048 R)
• M78: 59,514,970 km (0.106 R)
• M79: 61,752,206 km (0.065 R)
• M80: 63,258,956 km (0.081 R)
• M81: 64,233,885 km (0.038 R)
• M82: 64,451,251 km (0.098 R)
• M83: 64,777,673 km (0.076 R)
• M84: 65,104,694 km (0.076 R)
• M85: 65,432,313 km (0.052 R)
• M86: 66,748,027 km (0.091 R)
• M87: 68,849,129 km (0.098 R)
• M88: 69,851,883 km (0.08 R)
• M89: 72,323,539 km (0.186 R)
• M90: 73,683,683 km (0.115 R)
• M91: 75,166,797 km (0.172 R)
• M92: 75,510,423 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit