🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 11.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.05 AU

Year: 560 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,570,719 km

• M1: 158,424 km (0.108 R)
• M2: 232,924 km (0.119 R)
• M3: 309,219 km (0.113 R)
• M4: 388,356 km (0.116 R)
• M5: 464,352 km (0.089 R)
• M6: 555,457 km (0.086 R)
• M7: 636,090 km (0.075 R)
• M8: 715,227 km (0.091 R)
• M9: 798,105 km (0.089 R)
• M10: 884,722 km (0.08 R)
• M11: 964,308 km (0.056 R)
• M12: 1,042,996 km (0.103 R)
• M13: 1,146,368 km (0.062 R)
• M14: 1,226,403 km (0.082 R)
• M15: 1,316,461 km (0.074 R)
• M16: 1,474,437 km (0.055 R)
• M17: 1,566,589 km (0.091 R)
• M18: 1,673,551 km (0.109 R)
• M19: 1,895,405 km (0.064 R)
• M20: 1,996,084 km (0.103 R)
• M21: 2,089,284 km (0.085 R)
• M22: 2,198,191 km (0.101 R)
• M23: 2,392,519 km (0.108 R)
• M24: 2,531,944 km (0.088 R)
• M25: 2,628,135 km (0.084 R)
• M26: 2,735,846 km (0.083 R)
• M27: 2,924,190 km (0.073 R)
• M28: 2,998,689 km (0.101 R)
• M29: 3,176,561 km (0.101 R)
• M30: 3,391,533 km (0.062 R)
• M31: 3,548,761 km (0.094 R)
• M32: 3,674,124 km (0.115 R)
• M33: 3,847,358 km (0.03 R)
• M34: 3,929,188 km (0.101 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 14.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.75 AU

Year: 3703 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 33,570,719 km

• M1: 234,420 km (0.07 R)
• M2: 360,680 km (0.112 R)
• M3: 509,530 km (0.111 R)
• M4: 671,096 km (0.101 R)
• M5: 805,585 km (0.095 R)
• M6: 909,256 km (0.114 R)
• M7: 1,043,744 km (0.114 R)
• M8: 1,231,639 km (0.06 R)
• M9: 1,325,288 km (0.092 R)
• M10: 1,431,352 km (0.086 R)
• M11: 1,611,468 km (0.114 R)
• M12: 1,831,676 km (0.117 R)
• M13: 2,006,257 km (0.044 R)
• M14: 2,278,974 km (0.065 R)
• M15: 2,420,045 km (0.074 R)
• M16: 2,515,638 km (0.083 R)
• M17: 2,975,202 km (0.086 R)
• M18: 3,314,191 km (0.027 R)
• M19: 3,610,993 km (0.115 R)
• M20: 3,860,223 km (0.078 R)
• M21: 4,001,294 km (0.108 R)
• M22: 4,101,076 km (0.059 R)
• M23: 4,259,650 km (0.105 R)
• M24: 4,479,110 km (0.073 R)
• M25: 4,868,513 km (0.11 R)
• M26: 5,222,162 km (0.106 R)
• M27: 5,536,767 km (0.1 R)
• M28: 5,680,231 km (0.12 R)
• M29: 5,873,661 km (0.071 R)
• M30: 5,971,199 km (0.049 R)
• M31: 6,567,795 km (0.109 R)
• M32: 6,719,936 km (0.091 R)
• M33: 6,890,478 km (0.06 R)
• M34: 7,096,923 km (0.076 R)
• M35: 7,800,183 km (0.111 R)
• M36: 7,997,502 km (0.106 R)
• M37: 8,123,912 km (0.072 R)
• M38: 8,896,585 km (0.054 R)
• M39: 9,159,429 km (0.104 R)
• M40: 9,291,823 km (0.106 R)
• M41: 9,808,384 km (0.117 R)
• M42: 9,943,920 km (0.094 R)
• M43: 10,099,502 km (0.081 R)
• M44: 10,275,579 km (0.055 R)
• M45: 10,551,437 km (0.115 R)
• M46: 10,849,885 km (0.094 R)
• M47: 10,969,862 km (0.032 R)
• M48: 11,618,070 km (0.11 R)
• M49: 11,782,029 km (0.051 R)
• M50: 12,029,614 km (0.083 R)
• M51: 12,133,135 km (0.082 R)
• M52: 12,383,113 km (0.077 R)
• M53: 12,845,670 km (0.064 R)
• M54: 12,994,071 km (0.116 R)
• M55: 13,314,061 km (0.103 R)
• M56: 13,507,192 km (0.066 R)
• M57: 13,874,754 km (0.104 R)
• M58: 14,465,217 km (0.084 R)
• M59: 14,819,015 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 13.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.68 AU - 4.84 AU

Year: 5768 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,570,719 km

• M1: 169,943 km (0.105 R)
• M2: 396,135 km (0.036 R)
• M3: 677,828 km (0.112 R)
• M4: 801,246 km (0.088 R)
• M5: 1,073,514 km (0.052 R)
• M6: 1,187,807 km (0.107 R)
• M7: 1,306,588 km (0.1 R)
• M8: 1,393,953 km (0.062 R)
• M9: 1,538,315 km (0.058 R)
• M10: 1,901,688 km (0.102 R)
• M11: 2,356,765 km (0.034 R)
• M12: 2,443,083 km (0.105 R)
• M13: 2,574,879 km (0.094 R)
• M14: 2,938,102 km (0.12 R)
• M15: 3,125,848 km (0.107 R)
• M16: 3,317,782 km (0.119 R)
• M17: 3,415,319 km (0.086 R)
• M18: 3,638,071 km (0.12 R)
• M19: 3,968,682 km (0.117 R)
• M20: 4,229,581 km (0.099 R)
• M21: 4,496,164 km (0.106 R)
• M22: 4,604,473 km (0.099 R)
• M23: 5,187,157 km (0.069 R)
• M24: 5,676,042 km (0.109 R)
• M25: 5,822,648 km (0.082 R)
• M26: 6,544,159 km (0.107 R)
• M27: 6,853,228 km (0.047 R)
• M28: 6,978,142 km (0.075 R)
• M29: 7,485,728 km (0.059 R)
• M30: 7,582,218 km (0.11 R)
• M31: 9,563,642 km (0.08 R)
• M32: 9,668,510 km (0.12 R)
• M33: 10,020,963 km (0.108 R)
• M34: 10,127,477 km (0.072 R)
• M35: 10,485,315 km (0.101 R)
• M36: 10,774,637 km (0.079 R)
• M37: 11,103,154 km (0.112 R)
• M38: 12,336,439 km (0.091 R)
• M39: 13,573,464 km (0.102 R)
• M40: 13,928,459 km (0.099 R)
• M41: 14,768,900 km (0.094 R)
• M42: 15,134,069 km (0.034 R)
• M43: 15,338,270 km (0.08 R)
• M44: 15,666,936 km (0.1 R)
• M45: 16,164,200 km (0.11 R)
• M46: 16,962,304 km (0.093 R)
• M47: 17,174,434 km (0.077 R)
• M48: 17,945,461 km (0.104 R)
• M49: 18,031,779 km (0.091 R)
• M50: 18,640,343 km (0.12 R)
• M51: 19,211,508 km (0.052 R)
• M52: 20,506,128 km (0.047 R)
• M53: 20,959,110 km (0.06 R)
• M54: 21,507,087 km (0.092 R)
• M55: 21,644,867 km (0.095 R)
• M56: 21,828,872 km (0.118 R)
• M57: 21,967,251 km (0.105 R)
• M58: 22,106,077 km (0.07 R)
• M59: 22,757,277 km (0.102 R)
• M60: 23,509,156 km (0.105 R)
• M61: 24,173,819 km (0.109 R)
• M62: 26,253,678 km (0.056 R)
• M63: 26,400,883 km (0.085 R)
• M64: 26,548,386 km (0.08 R)
• M65: 28,945,842 km (0.06 R)
• M66: 29,047,269 km (0.025 R)
• M67: 29,965,201 km (0.118 R)
• M68: 30,324,685 km (0.12 R)
• M69: 30,996,230 km (0.117 R)
• M70: 31,099,901 km (0.049 R)
• M71: 31,359,753 km (0.068 R)
• M72: 31,568,292 km (0.045 R)
• M73: 31,724,921 km (0.057 R)
• M74: 31,986,418 km (0.088 R)
• M75: 32,091,286 km (0.113 R)
• M76: 33,040,036 km (0.106 R)
• M77: 33,571,109 km (0.09 R)
• M78: 33,784,286 km (0.063 R)
• M79: 34,480,364 km (0.107 R)
• M80: 35,452,003 km (0.083 R)
• M81: 36,377,864 km (0.057 R)
• M82: 36,706,680 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 11.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.56 AU - 5.06 AU

Year: 5870 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,570,719 km

• M1: 211,831 km (0.112 R)
• M2: 318,045 km (0.059 R)
• M3: 422,464 km (0.09 R)
• M4: 508,633 km (0.079 R)
• M5: 647,160 km (0.086 R)
• M6: 770,130 km (0.098 R)
• M7: 997,668 km (0.089 R)
• M8: 1,224,010 km (0.106 R)
• M9: 1,595,012 km (0.092 R)
• M10: 1,739,823 km (0.117 R)
• M11: 1,930,860 km (0.113 R)
• M12: 2,085,843 km (0.119 R)
• M13: 2,186,672 km (0.062 R)
• M14: 2,545,109 km (0.093 R)
• M15: 2,668,826 km (0.063 R)
• M16: 2,747,066 km (0.104 R)
• M17: 2,906,238 km (0.068 R)
• M18: 3,200,347 km (0.109 R)
• M19: 4,067,716 km (0.109 R)
• M20: 4,286,428 km (0.098 R)
• M21: 4,490,330 km (0.116 R)
• M22: 4,621,826 km (0.117 R)
• M23: 5,082,288 km (0.117 R)
• M24: 5,477,227 km (0.117 R)
• M25: 5,861,843 km (0.087 R)
• M26: 6,150,866 km (0.117 R)
• M27: 6,529,349 km (0.107 R)
• M28: 7,002,228 km (0.043 R)
• M29: 7,176,958 km (0.059 R)
• M30: 7,397,465 km (0.109 R)
• M31: 8,003,935 km (0.057 R)
• M32: 8,232,670 km (0.106 R)
• M33: 8,394,086 km (0.109 R)
• M34: 8,767,034 km (0.07 R)
• M35: 9,074,008 km (0.051 R)
• M36: 9,408,659 km (0.099 R)
• M37: 9,918,189 km (0.035 R)
• M38: 10,386,879 km (0.111 R)
• M39: 10,611,426 km (0.03 R)
• M40: 10,787,353 km (0.048 R)
• M41: 10,964,028 km (0.042 R)
• M42: 11,525,918 km (0.082 R)
• M43: 11,862,363 km (0.114 R)
• M44: 11,966,483 km (0.086 R)
• M45: 12,044,873 km (0.114 R)
• M46: 12,307,118 km (0.094 R)
• M47: 12,784,185 km (0.094 R)
• M48: 12,944,554 km (0.054 R)
• M49: 13,975,583 km (0.114 R)
• M50: 14,195,940 km (0.038 R)
• M51: 14,278,967 km (0.089 R)
• M52: 16,579,483 km (0.057 R)
• M53: 16,783,535 km (0.11 R)
• M54: 16,871,349 km (0.041 R)
• M55: 17,076,747 km (0.074 R)
• M56: 17,966,255 km (0.096 R)
• M57: 19,697,851 km (0.084 R)
• M58: 20,567,762 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 12.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.81 AU - 5.87 AU

Year: 6985 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,570,719 km

• M1: 162,164 km (0.045 R)
• M2: 332,855 km (0.11 R)
• M3: 467,493 km (0.108 R)
• M4: 751,580 km (0.103 R)
• M5: 1,152,951 km (0.092 R)
• M6: 1,966,015 km (0.113 R)
• M7: 2,119,652 km (0.085 R)
• M8: 2,418,998 km (0.034 R)
• M9: 2,647,284 km (0.088 R)
• M10: 2,774,741 km (0.118 R)
• M11: 2,926,284 km (0.103 R)
• M12: 3,351,591 km (0.11 R)
• M13: 3,536,643 km (0.087 R)
• M14: 4,461,607 km (0.084 R)
• M15: 4,768,731 km (0.112 R)
• M16: 5,083,036 km (0.094 R)
• M17: 5,189,251 km (0.117 R)
• M18: 5,594,512 km (0.033 R)
• M19: 5,704,316 km (0.058 R)
• M20: 5,787,044 km (0.096 R)
• M21: 5,898,195 km (0.104 R)
• M22: 6,178,990 km (0.057 R)
• M23: 6,959,143 km (0.094 R)
• M24: 7,286,015 km (0.093 R)
• M25: 7,739,895 km (0.079 R)
• M26: 7,985,834 km (0.107 R)
• M27: 8,643,466 km (0.072 R)
• M28: 8,962,708 km (0.086 R)
• M29: 9,123,825 km (0.078 R)
• M30: 9,514,574 km (0.107 R)
• M31: 10,719,435 km (0.101 R)
• M32: 10,822,060 km (0.119 R)
• M33: 11,131,727 km (0.074 R)
• M34: 11,514,249 km (0.072 R)
• M35: 11,759,889 km (0.068 R)
• M36: 12,256,554 km (0.058 R)
• M37: 12,471,526 km (0.086 R)
• M38: 12,723,897 km (0.049 R)
• M39: 12,977,914 km (0.106 R)
• M40: 13,160,424 km (0.095 R)
• M41: 13,454,234 km (0.089 R)
• M42: 13,824,638 km (0.066 R)
• M43: 14,311,131 km (0.099 R)
• M44: 14,537,472 km (0.102 R)
• M45: 14,689,165 km (0.032 R)
• M46: 14,955,748 km (0.088 R)
• M47: 15,070,489 km (0.076 R)
• M48: 15,648,685 km (0.107 R)
• M49: 16,116,478 km (0.066 R)
• M50: 16,234,062 km (0.054 R)
• M51: 16,352,094 km (0.115 R)
• M52: 16,509,771 km (0.107 R)
• M53: 17,628,015 km (0.119 R)
• M54: 17,789,730 km (0.082 R)
• M55: 18,318,858 km (0.087 R)
• M56: 19,101,404 km (0.092 R)
• M57: 20,105,655 km (0.089 R)
• M58: 22,339,749 km (0.118 R)
• M59: 23,175,702 km (0.083 R)
• M60: 23,352,976 km (0.111 R)
• M61: 24,426,041 km (0.101 R)
• M62: 25,013,961 km (0.091 R)
• M63: 25,378,232 km (0.076 R)
• M64: 25,560,891 km (0.115 R)
• M65: 25,973,781 km (0.083 R)
• M66: 27,552,936 km (0.041 R)
• M67: 27,929,174 km (0.038 R)
• M68: 29,067,614 km (0.104 R)
• M69: 29,931,542 km (0.111 R)
• M70: 30,076,353 km (0.1 R)
• M71: 30,221,313 km (0.068 R)
• M72: 30,560,601 km (0.076 R)
• M73: 30,755,078 km (0.103 R)
• M74: 30,998,773 km (0.055 R)
• M75: 32,177,305 km (0.066 R)
• M76: 32,424,740 km (0.11 R)
• M77: 33,570,660 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit