🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 14.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 396 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,135,486 km

• M1: 177,573 km (0.082 R)
• M2: 316,399 km (0.088 R)
• M3: 422,464 km (0.092 R)
• M4: 561,142 km (0.074 R)
• M5: 674,986 km (0.098 R)
• M6: 764,595 km (0.09 R)
• M7: 872,156 km (0.065 R)
• M8: 1,046,587 km (0.06 R)
• M9: 1,198,429 km (0.117 R)
• M10: 1,326,634 km (0.082 R)
• M11: 1,448,855 km (0.104 R)
• M12: 1,592,021 km (0.111 R)
• M13: 1,682,527 km (0.07 R)
• M14: 1,857,407 km (0.075 R)
• M15: 1,971,251 km (0.106 R)
• M16: 2,112,621 km (0.117 R)
• M17: 2,321,310 km (0.095 R)
• M18: 2,438,146 km (0.096 R)
• M19: 2,630,828 km (0.119 R)
• M20: 2,925,835 km (0.115 R)
• M21: 3,052,545 km (0.08 R)
• M22: 3,231,763 km (0.086 R)
• M23: 3,348,300 km (0.113 R)
• M24: 3,473,663 km (0.088 R)
• M25: 3,570,752 km (0.025 R)
• M26: 3,844,216 km (0.093 R)
• M27: 3,975,863 km (0.09 R)
• M28: 4,227,636 km (0.114 R)
• M29: 4,403,862 km (0.108 R)
• M30: 4,639,928 km (0.079 R)
• M31: 4,805,233 km (0.099 R)
• M32: 4,922,069 km (0.112 R)
• M33: 5,014,670 km (0.067 R)
• M34: 5,124,774 km (0.062 R)
• M35: 5,295,765 km (0.089 R)
• M36: 5,416,640 km (0.09 R)
• M37: 5,634,753 km (0.054 R)
• M38: 5,802,602 km (0.118 R)
• M39: 5,998,875 km (0.071 R)
• M40: 6,188,415 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 9.8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.31 AU - 1.87 AU

Year: 1384 Days

Day: 14 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,135,486 km

• M1: 165,605 km (0.102 R)
• M2: 245,341 km (0.052 R)
• M3: 348,862 km (0.07 R)
• M4: 501,452 km (0.059 R)
• M5: 590,313 km (0.035 R)
• M6: 671,246 km (0.104 R)
• M7: 778,358 km (0.1 R)
• M8: 891,603 km (0.056 R)
• M9: 1,068,278 km (0.088 R)
• M10: 1,318,855 km (0.036 R)
• M11: 1,456,036 km (0.026 R)
• M12: 1,559,707 km (0.05 R)
• M13: 1,675,795 km (0.027 R)
• M14: 1,764,806 km (0.09 R)
• M15: 1,968,259 km (0.07 R)
• M16: 2,510,551 km (0.086 R)
• M17: 2,624,395 km (0.055 R)
• M18: 2,716,847 km (0.119 R)
• M19: 3,061,072 km (0.108 R)
• M20: 3,182,994 km (0.116 R)
• M21: 3,507,621 km (0.083 R)
• M22: 3,790,810 km (0.096 R)
• M23: 3,869,349 km (0.094 R)
• M24: 3,935,172 km (0.115 R)
• M25: 4,324,575 km (0.083 R)
• M26: 4,600,434 km (0.078 R)
• M27: 4,684,358 km (0.085 R)
• M28: 5,053,715 km (0.056 R)
• M29: 5,359,045 km (0.084 R)
• M30: 5,775,525 km (0.097 R)
• M31: 5,866,181 km (0.093 R)
• M32: 6,326,344 km (0.106 R)
• M33: 6,576,622 km (0.117 R)
• M34: 6,703,032 km (0.119 R)
• M35: 6,766,461 km (0.115 R)
• M36: 6,878,061 km (0.097 R)
• M37: 7,135,370 km (0.112 R)
• M38: 7,395,969 km (0.063 R)
• M39: 7,461,643 km (0.076 R)
• M40: 7,610,044 km (0.11 R)
• M41: 7,775,948 km (0.066 R)
• M42: 7,976,858 km (0.093 R)
• M43: 8,111,645 km (0.06 R)
• M44: 8,383,614 km (0.038 R)
• M45: 8,555,203 km (0.032 R)
• M46: 8,832,109 km (0.038 R)
• M47: 8,901,672 km (0.118 R)
• M48: 9,483,607 km (0.12 R)
• M49: 9,554,966 km (0.082 R)
• M50: 9,680,329 km (0.094 R)
• M51: 9,987,004 km (0.102 R)
• M52: 10,315,222 km (0.109 R)
• M53: 10,425,476 km (0.118 R)
• M54: 10,517,478 km (0.065 R)
• M55: 10,609,930 km (0.097 R)
• M56: 10,702,680 km (0.106 R)
• M57: 10,888,780 km (0.092 R)
• M58: 11,076,077 km (0.103 R)
• M59: 11,835,735 km (0.056 R)
• M60: 12,144,355 km (0.076 R)
• M61: 12,299,638 km (0.115 R)
• M62: 12,377,429 km (0.084 R)
• M63: 12,868,110 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 12.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.15 AU - 5.25 AU

Year: 7033 Days

Day: 5.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,135,486 km

• M1: 237,412 km (0.066 R)
• M2: 354,697 km (0.096 R)
• M3: 548,276 km (0.036 R)
• M4: 939,175 km (0.094 R)
• M5: 1,015,171 km (0.078 R)
• M6: 1,190,201 km (0.116 R)
• M7: 1,427,912 km (0.115 R)
• M8: 1,589,328 km (0.074 R)
• M9: 1,910,814 km (0.102 R)
• M10: 2,029,445 km (0.096 R)
• M11: 2,212,104 km (0.044 R)
• M12: 2,357,962 km (0.081 R)
• M13: 2,882,601 km (0.116 R)
• M14: 3,065,709 km (0.039 R)
• M15: 3,299,979 km (0.11 R)
• M16: 3,540,234 km (0.087 R)
• M17: 3,711,972 km (0.114 R)
• M18: 4,321,434 km (0.073 R)
• M19: 4,718,466 km (0.102 R)
• M20: 5,127,317 km (0.09 R)
• M21: 5,633,108 km (0.084 R)
• M22: 5,979,128 km (0.119 R)
• M23: 6,184,376 km (0.119 R)
• M24: 6,511,397 km (0.093 R)
• M25: 6,662,042 km (0.077 R)
• M26: 6,844,252 km (0.079 R)
• M27: 6,966,623 km (0.097 R)
• M28: 7,213,759 km (0.11 R)
• M29: 7,307,108 km (0.066 R)
• M30: 7,748,422 km (0.107 R)
• M31: 7,940,057 km (0.092 R)
• M32: 8,295,800 km (0.116 R)
• M33: 8,656,780 km (0.092 R)
• M34: 9,022,846 km (0.08 R)
• M35: 9,394,148 km (0.101 R)
• M36: 9,943,172 km (0.093 R)
• M37: 10,432,058 km (0.097 R)
• M38: 10,750,552 km (0.057 R)
• M39: 10,857,365 km (0.098 R)
• M40: 11,144,144 km (0.069 R)
• M41: 11,798,485 km (0.103 R)
• M42: 12,465,392 km (0.097 R)
• M43: 12,728,086 km (0.057 R)
• M44: 13,758,217 km (0.106 R)
• M45: 13,951,946 km (0.111 R)
• M46: 14,263,858 km (0.111 R)
• M47: 14,342,097 km (0.072 R)
• M48: 14,499,325 km (0.111 R)
• M49: 14,696,495 km (0.085 R)
• M50: 15,534,243 km (0.102 R)
• M51: 16,183,049 km (0.117 R)
• M52: 16,551,808 km (0.076 R)
• M53: 17,172,788 km (0.052 R)
• M54: 17,297,852 km (0.043 R)
• M55: 18,139,639 km (0.1 R)
• M56: 18,309,583 km (0.112 R)
• M57: 18,437,489 km (0.117 R)
• M58: 19,297,228 km (0.101 R)
• M59: 19,383,845 km (0.06 R)
• M60: 19,601,211 km (0.096 R)
• M61: 20,788,719 km (0.097 R)
• M62: 21,279,100 km (0.1 R)
• M63: 21,368,709 km (0.102 R)
• M64: 21,863,729 km (0.119 R)
• M65: 22,362,488 km (0.11 R)
• M66: 22,453,593 km (0.117 R)
• M67: 22,681,880 km (0.091 R)
• M68: 22,864,987 km (0.108 R)
• M69: 23,325,001 km (0.075 R)
• M70: 24,347,951 km (0.085 R)
• M71: 25,053,903 km (0.08 R)
• M72: 26,245,301 km (0.072 R)
• M73: 28,238,842 km (0.109 R)
• M74: 29,278,697 km (0.07 R)
• M75: 29,528,226 km (0.092 R)
• M76: 30,735,331 km (0.114 R)
• M77: 31,039,613 km (0.065 R)
• M78: 32,318,376 km (0.034 R)
• M79: 32,731,117 km (0.087 R)
• M80: 33,509,923 km (0.089 R)
• M81: 33,875,540 km (0.105 R)
• M82: 34,189,845 km (0.093 R)
• M83: 34,980,021 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.7

Radius: 6.6

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.6 AU - 9.22 AU

Year: 15356 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,135,486 km

• M1: 100,081 km (0.082 R)
• M2: 248,632 km (0.119 R)
• M3: 740,659 km (0.12 R)
• M4: 1,007,392 km (0.104 R)
• M5: 1,089,072 km (0.042 R)
• M6: 1,369,718 km (0.055 R)
• M7: 1,600,697 km (0.091 R)
• M8: 2,099,157 km (0.079 R)
• M9: 2,230,953 km (0.079 R)
• M10: 2,813,936 km (0.086 R)
• M11: 3,197,505 km (0.105 R)
• M12: 3,755,655 km (0.102 R)
• M13: 4,855,498 km (0.118 R)
• M14: 5,171,598 km (0.105 R)
• M15: 5,242,807 km (0.084 R)
• M16: 5,823,995 km (0.081 R)
• M17: 6,617,462 km (0.069 R)
• M18: 6,694,804 km (0.05 R)
• M19: 7,165,289 km (0.106 R)
• M20: 7,525,072 km (0.069 R)
• M21: 8,303,729 km (0.097 R)
• M22: 8,808,771 km (0.094 R)
• M23: 9,323,687 km (0.093 R)
• M24: 10,203,472 km (0.117 R)
• M25: 10,472,599 km (0.098 R)
• M26: 12,230,524 km (0.095 R)
• M27: 12,420,812 km (0.116 R)
• M28: 12,612,148 km (0.037 R)
• M29: 13,730,990 km (0.099 R)
• M30: 14,628,577 km (0.112 R)
• M31: 14,779,970 km (0.103 R)
• M32: 14,982,676 km (0.12 R)
• M33: 15,033,539 km (0.111 R)
• M34: 15,699,399 km (0.083 R)
• M35: 16,010,114 km (0.111 R)
• M36: 16,742,694 km (0.093 R)
• M37: 17,272,720 km (0.095 R)
• M38: 18,078,005 km (0.118 R)
• M39: 18,240,618 km (0.106 R)
• M40: 18,458,133 km (0.061 R)
• M41: 18,567,041 km (0.071 R)
• M42: 19,281,221 km (0.072 R)
• M43: 20,004,227 km (0.09 R)
• M44: 21,247,984 km (0.066 R)
• M45: 22,226,055 km (0.05 R)
• M46: 22,342,143 km (0.05 R)
• M47: 22,574,767 km (0.076 R)
• M48: 22,633,111 km (0.119 R)
• M49: 22,983,918 km (0.106 R)
• M50: 23,277,728 km (0.116 R)
• M51: 24,106,799 km (0.117 R)
• M52: 25,186,896 km (0.073 R)
• M53: 25,429,095 km (0.078 R)
• M54: 26,282,700 km (0.054 R)
• M55: 26,713,093 km (0.028 R)
• M56: 28,520,684 km (0.08 R)
• M57: 28,646,795 km (0.09 R)
• M58: 28,899,616 km (0.034 R)
• M59: 29,153,035 km (0.105 R)
• M60: 29,471,080 km (0.065 R)
• M61: 30,174,489 km (0.117 R)
• M62: 30,431,797 km (0.073 R)
• M63: 31,337,612 km (0.119 R)
• M64: 31,728,661 km (0.085 R)
• M65: 32,713,165 km (0.099 R)
• M66: 32,977,355 km (0.12 R)
• M67: 33,840,983 km (0.059 R)
• M68: 34,242,055 km (0.115 R)
• M69: 34,914,049 km (0.064 R)
• M70: 35,590,381 km (0.062 R)
• M71: 35,998,184 km (0.089 R)
• M72: 36,202,685 km (0.099 R)
• M73: 36,271,051 km (0.042 R)
• M74: 36,750,063 km (0.096 R)
• M75: 36,887,245 km (0.099 R)
• M76: 37,162,205 km (0.04 R)
• M77: 38,408,206 km (0.056 R)
• M78: 41,011,957 km (0.112 R)
• M79: 41,225,583 km (0.091 R)
• M80: 41,868,704 km (0.096 R)
• M81: 42,443,010 km (0.058 R)
• M82: 42,659,030 km (0.115 R)
• M83: 42,947,754 km (0.086 R)
• M84: 44,254,790 km (0.051 R)
• M85: 46,313,706 km (0.119 R)
• M86: 46,907,609 km (0.09 R)
• M87: 48,704,579 km (0.079 R)
• M88: 49,384,351 km (0.066 R)
• M89: 50,524,138 km (0.109 R)
• M90: 50,982,356 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit