🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 9.1

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.12 AU - 3.04 AU

Year: 2860 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,927,612 km

• M1: 113,844 km (0.107 R)
• M2: 198,516 km (0.109 R)
• M3: 317,746 km (0.11 R)
• M4: 442,062 km (0.117 R)
• M5: 838,795 km (0.074 R)
• M6: 1,103,135 km (0.065 R)
• M7: 1,264,102 km (0.074 R)
• M8: 1,340,995 km (0.108 R)
• M9: 1,406,519 km (0.104 R)
• M10: 1,750,145 km (0.063 R)
• M11: 1,909,617 km (0.119 R)
• M12: 2,416,754 km (0.119 R)
• M13: 2,627,836 km (0.115 R)
• M14: 2,777,584 km (0.106 R)
• M15: 2,861,957 km (0.106 R)
• M16: 2,981,635 km (0.106 R)
• M17: 3,068,103 km (0.037 R)
• M18: 3,567,909 km (0.081 R)
• M19: 3,959,407 km (0.114 R)
• M20: 4,208,786 km (0.034 R)
• M21: 4,306,025 km (0.082 R)
• M22: 4,582,482 km (0.085 R)
• M23: 4,722,805 km (0.076 R)
• M24: 4,803,737 km (0.112 R)
• M25: 4,864,624 km (0.076 R)
• M26: 4,946,304 km (0.114 R)
• M27: 5,382,831 km (0.08 R)
• M28: 5,723,615 km (0.047 R)
• M29: 5,874,858 km (0.114 R)
• M30: 6,381,546 km (0.107 R)
• M31: 6,994,149 km (0.117 R)
• M32: 7,109,639 km (0.035 R)
• M33: 7,720,597 km (0.034 R)
• M34: 7,959,953 km (0.092 R)
• M35: 8,129,148 km (0.115 R)
• M36: 8,421,762 km (0.078 R)
• M37: 8,692,983 km (0.094 R)
• M38: 9,143,272 km (0.065 R)
• M39: 9,524,298 km (0.068 R)
• M40: 9,755,277 km (0.07 R)
• M41: 10,196,890 km (0.089 R)
• M42: 10,938,447 km (0.042 R)
• M43: 11,506,021 km (0.092 R)
• M44: 11,779,636 km (0.046 R)
• M45: 12,389,247 km (0.105 R)
• M46: 12,585,370 km (0.083 R)
• M47: 12,895,636 km (0.118 R)
• M48: 13,009,031 km (0.114 R)
• M49: 13,265,591 km (0.107 R)
• M50: 13,322,738 km (0.042 R)
• M51: 13,466,202 km (0.105 R)
• M52: 13,957,631 km (0.048 R)
• M53: 14,074,168 km (0.087 R)
• M54: 14,308,139 km (0.106 R)
• M55: 14,602,398 km (0.118 R)
• M56: 14,898,751 km (0.117 R)
• M57: 16,042,726 km (0.07 R)
• M58: 16,225,983 km (0.098 R)
• M59: 16,409,839 km (0.058 R)
• M60: 16,687,044 km (0.073 R)
• M61: 16,934,778 km (0.11 R)
• M62: 17,496,518 km (0.106 R)
• M63: 17,905,968 km (0.109 R)
• M64: 18,414,301 km (0.118 R)
• M65: 19,088,688 km (0.116 R)
• M66: 19,153,315 km (0.074 R)
• M67: 19,250,404 km (0.05 R)
• M68: 19,575,330 km (0.082 R)
• M69: 19,869,290 km (0.095 R)
• M70: 20,263,630 km (0.099 R)
• M71: 20,395,575 km (0.093 R)
• M72: 20,793,206 km (0.119 R)
• M73: 20,926,349 km (0.045 R)
• M74: 21,294,060 km (0.043 R)
• M75: 21,394,590 km (0.106 R)
• M76: 22,103,385 km (0.101 R)
• M77: 22,205,261 km (0.104 R)
• M78: 22,477,678 km (0.061 R)
• M79: 22,546,045 km (0.077 R)
• M80: 22,717,035 km (0.106 R)
• M81: 22,785,551 km (0.093 R)
• M82: 22,854,216 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.3

Radius: 13.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.39 AU - 5.65 AU

Year: 6633 Days

Day: 14.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,927,612 km

• M1: 219,161 km (0.114 R)
• M2: 542,891 km (0.098 R)
• M3: 707,448 km (0.114 R)
• M4: 1,073,664 km (0.107 R)
• M5: 1,497,923 km (0.116 R)
• M6: 1,617,153 km (0.108 R)
• M7: 1,823,448 km (0.116 R)
• M8: 2,423,934 km (0.118 R)
• M9: 2,565,454 km (0.104 R)
• M10: 2,661,496 km (0.034 R)
• M11: 2,832,486 km (0.079 R)
• M12: 3,211,417 km (0.046 R)
• M13: 3,315,238 km (0.05 R)
• M14: 3,687,588 km (0.086 R)
• M15: 3,824,021 km (0.09 R)
• M16: 4,017,750 km (0.055 R)
• M17: 4,214,770 km (0.091 R)
• M18: 4,415,082 km (0.103 R)
• M19: 4,501,849 km (0.047 R)
• M20: 5,004,797 km (0.086 R)
• M21: 5,463,613 km (0.101 R)
• M22: 6,685,978 km (0.065 R)
• M23: 6,920,248 km (0.1 R)
• M24: 7,293,943 km (0.052 R)
• M25: 7,500,538 km (0.037 R)
• M26: 8,203,349 km (0.042 R)
• M27: 8,310,611 km (0.073 R)
• M28: 8,562,683 km (0.071 R)
• M29: 9,296,909 km (0.098 R)
• M30: 9,898,891 km (0.087 R)
• M31: 10,089,479 km (0.106 R)
• M32: 10,747,111 km (0.038 R)
• M33: 11,259,484 km (0.093 R)
• M34: 11,739,394 km (0.058 R)
• M35: 12,389,845 km (0.088 R)
• M36: 12,678,120 km (0.102 R)
• M37: 13,303,290 km (0.071 R)
• M38: 13,387,513 km (0.114 R)
• M39: 13,598,596 km (0.113 R)
• M40: 13,683,268 km (0.094 R)
• M41: 15,019,477 km (0.101 R)
• M42: 15,107,141 km (0.094 R)
• M43: 15,769,860 km (0.069 R)
• M44: 16,171,979 km (0.12 R)
• M45: 16,532,360 km (0.101 R)
• M46: 16,622,867 km (0.081 R)
• M47: 18,655,602 km (0.06 R)
• M48: 19,223,476 km (0.092 R)
• M49: 19,557,528 km (0.058 R)
• M50: 20,668,143 km (0.087 R)
• M51: 20,863,368 km (0.1 R)
• M52: 21,502,300 km (0.097 R)
• M53: 22,147,516 km (0.03 R)
• M54: 22,297,413 km (0.085 R)
• M55: 22,799,314 km (0.092 R)
• M56: 23,916,361 km (0.108 R)
• M57: 24,947,539 km (0.091 R)
• M58: 26,098,396 km (0.051 R)
• M59: 26,203,862 km (0.115 R)
• M60: 26,893,060 km (0.115 R)
• M61: 27,106,386 km (0.076 R)
• M62: 28,560,477 km (0.085 R)
• M63: 28,941,653 km (0.08 R)
• M64: 29,434,129 km (0.079 R)
• M65: 31,207,612 km (0.031 R)
• M66: 31,769,053 km (0.101 R)
• M67: 31,938,098 km (0.068 R)
• M68: 33,129,795 km (0.063 R)
• M69: 33,989,983 km (0.082 R)
• M70: 34,509,686 km (0.115 R)
• M71: 34,683,369 km (0.104 R)
• M72: 37,325,118 km (0.088 R)
• M73: 37,444,048 km (0.102 R)
• M74: 37,980,655 km (0.099 R)
• M75: 39,424,275 km (0.119 R)
• M76: 39,545,449 km (0.117 R)
• M77: 40,763,325 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 9.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.91 AU - 5.21 AU

Year: 7857 Days

Day: 6.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,927,612 km

• M1: 118,631 km (0.074 R)
• M2: 217,665 km (0.066 R)
• M3: 468,241 km (0.11 R)
• M4: 556,803 km (0.048 R)
• M5: 805,285 km (0.083 R)
• M6: 923,916 km (0.106 R)
• M7: 1,937,292 km (0.108 R)
• M8: 2,188,617 km (0.09 R)
• M9: 2,279,124 km (0.11 R)
• M10: 2,344,498 km (0.115 R)
• M11: 2,490,805 km (0.091 R)
• M12: 2,862,406 km (0.101 R)
• M13: 2,990,312 km (0.087 R)
• M14: 3,385,250 km (0.051 R)
• M15: 3,475,308 km (0.114 R)
• M16: 3,535,746 km (0.094 R)
• M17: 3,719,452 km (0.083 R)
• M18: 4,128,004 km (0.025 R)
• M19: 5,281,104 km (0.071 R)
• M20: 5,473,636 km (0.061 R)
• M21: 6,471,305 km (0.074 R)
• M22: 7,309,202 km (0.068 R)
• M23: 7,582,966 km (0.049 R)
• M24: 7,940,057 km (0.113 R)
• M25: 8,322,878 km (0.089 R)
• M26: 8,691,038 km (0.069 R)
• M27: 9,656,393 km (0.068 R)
• M28: 10,304,002 km (0.048 R)
• M29: 12,446,543 km (0.04 R)
• M30: 13,150,850 km (0.099 R)
• M31: 13,723,660 km (0.06 R)
• M32: 14,524,607 km (0.105 R)
• M33: 14,992,549 km (0.107 R)
• M34: 15,066,899 km (0.083 R)
• M35: 15,166,232 km (0.11 R)
• M36: 15,590,791 km (0.031 R)
• M37: 15,918,111 km (0.105 R)
• M38: 16,019,389 km (0.06 R)
• M39: 16,298,688 km (0.066 R)
• M40: 16,759,300 km (0.099 R)
• M41: 16,836,492 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 7.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.32 AU - 9.48 AU

Year: 16805 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,927,612 km

• M1: 138,677 km (0.119 R)
• M2: 285,283 km (0.096 R)
• M3: 516,861 km (0.119 R)
• M4: 668,852 km (0.115 R)
• M5: 771,327 km (0.096 R)
• M6: 946,805 km (0.113 R)
• M7: 1,123,181 km (0.094 R)
• M8: 1,221,616 km (0.07 R)
• M9: 1,297,462 km (0.1 R)
• M10: 1,871,918 km (0.115 R)
• M11: 2,452,507 km (0.097 R)
• M12: 3,313,294 km (0.083 R)
• M13: 3,822,375 km (0.09 R)
• M14: 3,991,271 km (0.093 R)
• M15: 5,597,653 km (0.09 R)
• M16: 5,983,915 km (0.09 R)
• M17: 6,136,355 km (0.031 R)
• M18: 6,601,754 km (0.068 R)
• M19: 9,674,644 km (0.097 R)
• M20: 10,423,980 km (0.105 R)
• M21: 11,192,165 km (0.057 R)
• M22: 11,515,296 km (0.036 R)
• M23: 12,115,632 km (0.049 R)
• M24: 12,419,615 km (0.113 R)
• M25: 12,614,392 km (0.051 R)
• M26: 13,233,278 km (0.091 R)
• M27: 14,092,867 km (0.068 R)
• M28: 14,266,999 km (0.091 R)
• M29: 14,676,000 km (0.06 R)
• M30: 15,356,371 km (0.113 R)
• M31: 15,475,750 km (0.105 R)
• M32: 16,107,502 km (0.119 R)
• M33: 16,198,457 km (0.092 R)
• M34: 16,380,817 km (0.112 R)
• M35: 17,396,138 km (0.118 R)
• M36: 17,614,102 km (0.057 R)
• M37: 21,090,158 km (0.08 R)
• M38: 22,531,534 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76

Radius: 6.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.79 AU - 9.75 AU

Year: 19482 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,927,612 km

• M1: 178,470 km (0.03 R)
• M2: 309,219 km (0.101 R)
• M3: 1,004,400 km (0.101 R)
• M4: 1,150,707 km (0.099 R)
• M5: 1,201,121 km (0.093 R)
• M6: 1,321,548 km (0.095 R)
• M7: 1,593,217 km (0.111 R)
• M8: 1,902,137 km (0.066 R)
• M9: 2,022,862 km (0.088 R)
• M10: 2,250,700 km (0.044 R)
• M11: 2,399,999 km (0.048 R)
• M12: 3,583,318 km (0.116 R)
• M13: 3,707,783 km (0.107 R)
• M14: 3,961,052 km (0.105 R)
• M15: 4,484,495 km (0.095 R)
• M16: 4,891,402 km (0.107 R)
• M17: 4,974,129 km (0.116 R)
• M18: 5,057,455 km (0.089 R)
• M19: 5,309,976 km (0.074 R)
• M20: 5,480,668 km (0.086 R)
• M21: 6,694,954 km (0.097 R)
• M22: 6,756,139 km (0.071 R)
• M23: 6,848,441 km (0.103 R)
• M24: 6,972,158 km (0.115 R)
• M25: 7,221,837 km (0.112 R)
• M26: 7,665,993 km (0.055 R)
• M27: 7,730,021 km (0.096 R)
• M28: 7,794,498 km (0.114 R)
• M29: 8,381,520 km (0.052 R)
• M30: 9,459,971 km (0.047 R)
• M31: 9,667,014 km (0.103 R)
• M32: 9,980,422 km (0.073 R)
• M33: 10,156,050 km (0.052 R)
• M34: 10,510,148 km (0.112 R)
• M35: 10,724,671 km (0.043 R)
• M36: 11,049,000 km (0.085 R)
• M37: 11,596,977 km (0.09 R)
• M38: 11,967,082 km (0.118 R)
• M39: 12,191,030 km (0.106 R)
• M40: 12,985,843 km (0.087 R)
• M41: 13,563,740 km (0.067 R)
• M42: 13,836,307 km (0.068 R)
• M43: 14,071,325 km (0.101 R)
• M44: 14,189,358 km (0.115 R)
• M45: 14,505,758 km (0.053 R)
• M46: 15,024,713 km (0.081 R)
• M47: 15,266,313 km (0.112 R)
• M48: 15,712,713 km (0.093 R)
• M49: 16,245,730 km (0.082 R)
• M50: 16,576,641 km (0.11 R)
• M51: 16,701,256 km (0.112 R)
• M52: 17,582,687 km (0.117 R)
• M53: 18,007,844 km (0.032 R)
• M54: 18,093,264 km (0.063 R)
• M55: 18,178,684 km (0.108 R)
• M56: 18,436,142 km (0.091 R)
• M57: 20,050,453 km (0.114 R)
• M58: 20,094,734 km (0.116 R)
• M59: 20,941,608 km (0.072 R)
• M60: 21,121,424 km (0.117 R)
• M61: 21,392,196 km (0.055 R)
• M62: 22,394,352 km (0.098 R)
• M63: 22,578,208 km (0.096 R)
• M64: 22,808,739 km (0.081 R)
• M65: 23,179,292 km (0.095 R)
• M66: 23,365,243 km (0.099 R)
• M67: 23,645,290 km (0.064 R)
• M68: 24,161,253 km (0.09 R)
• M69: 24,349,896 km (0.095 R)
• M70: 25,731,731 km (0.101 R)
• M71: 26,650,861 km (0.085 R)
• M72: 27,236,836 km (0.078 R)
• M73: 28,123,801 km (0.117 R)
• M74: 28,570,800 km (0.096 R)
• M75: 28,720,398 km (0.12 R)
• M76: 29,070,307 km (0.07 R)
• M77: 29,673,486 km (0.12 R)
• M78: 30,841,097 km (0.083 R)
• M79: 30,994,435 km (0.045 R)
• M80: 31,148,072 km (0.063 R)
• M81: 31,199,384 km (0.105 R)
• M82: 31,765,163 km (0.106 R)
• M83: 31,920,146 km (0.102 R)
• M84: 32,023,519 km (0.11 R)
• M85: 32,282,622 km (0.104 R)
• M86: 32,646,444 km (0.119 R)
• M87: 32,698,504 km (0.089 R)
• M88: 32,959,403 km (0.095 R)
• M89: 33,273,259 km (0.094 R)
• M90: 33,378,127 km (0.069 R)
• M91: 34,115,196 km (0.084 R)
• M92: 34,857,650 km (0.102 R)
• M93: 35,284,303 km (0.087 R)
• M94: 35,444,822 km (0.047 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: 167 - 17,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit