🌌 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: 618

Radius: 9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.86 AU - 0.94 AU

Year: 551 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,508,428 km

• M1: 113,545 km (0.093 R)
• M2: 176,974 km (0.096 R)
• M3: 236,664 km (0.117 R)
• M4: 305,030 km (0.096 R)
• M5: 386,112 km (0.119 R)
• M6: 461,210 km (0.096 R)
• M7: 518,357 km (0.117 R)
• M8: 582,534 km (0.119 R)
• M9: 839,543 km (0.119 R)
• M10: 897,288 km (0.084 R)
• M11: 961,466 km (0.09 R)
• M12: 1,068,428 km (0.081 R)
• M13: 1,185,114 km (0.116 R)
• M14: 1,256,024 km (0.077 R)
• M15: 1,356,853 km (0.082 R)
• M16: 1,437,187 km (0.118 R)
• M17: 1,530,985 km (0.081 R)
• M18: 1,596,658 km (0.051 R)
• M19: 1,712,447 km (0.111 R)
• M20: 1,824,795 km (0.076 R)
• M21: 1,888,374 km (0.068 R)
• M22: 1,952,701 km (0.116 R)
• M23: 2,116,660 km (0.032 R)
• M24: 2,217,190 km (0.096 R)
• M25: 2,319,515 km (0.1 R)
• M26: 2,423,336 km (0.119 R)
• M27: 2,500,528 km (0.09 R)
• M28: 2,650,126 km (0.101 R)
• M29: 2,788,056 km (0.068 R)
• M30: 2,846,997 km (0.116 R)
• M31: 2,913,568 km (0.08 R)
• M32: 3,018,436 km (0.115 R)
• M33: 3,086,354 km (0.095 R)
• M34: 3,200,946 km (0.11 R)
• M35: 3,633,134 km (0.086 R)
• M36: 3,705,539 km (0.079 R)
• M37: 3,827,462 km (0.087 R)
• M38: 3,934,274 km (0.06 R)
• M39: 4,025,380 km (0.113 R)
• M40: 4,234,966 km (0.117 R)
• M41: 4,379,627 km (0.06 R)
• M42: 4,525,934 km (0.106 R)
• M43: 4,612,850 km (0.076 R)
• M44: 4,744,048 km (0.073 R)
• M45: 4,921,172 km (0.12 R)
• M46: 5,245,350 km (0.079 R)
• M47: 5,483,660 km (0.084 R)
• M48: 5,567,135 km (0.095 R)
• M49: 5,933,351 km (0.108 R)
• M50: 6,191,407 km (0.119 R)
• M51: 6,268,600 km (0.059 R)
• M52: 6,424,032 km (0.08 R)
• M53: 6,541,466 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 8.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.51 AU - 3.61 AU

Year: 4337 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,508,428 km

• M1: 178,769 km (0.068 R)
• M2: 245,640 km (0.111 R)
• M3: 464,202 km (0.079 R)
• M4: 571,314 km (0.106 R)
• M5: 644,168 km (0.034 R)
• M6: 765,792 km (0.112 R)
• M7: 1,110,465 km (0.102 R)
• M8: 1,544,897 km (0.092 R)
• M9: 1,665,174 km (0.066 R)
• M10: 1,883,437 km (0.055 R)
• M11: 2,061,459 km (0.103 R)
• M12: 2,347,490 km (0.094 R)
• M13: 2,557,076 km (0.087 R)
• M14: 2,754,546 km (0.051 R)
• M15: 2,975,950 km (0.1 R)
• M16: 3,145,744 km (0.094 R)
• M17: 3,795,448 km (0.072 R)
• M18: 3,918,118 km (0.111 R)
• M19: 4,083,573 km (0.11 R)
• M20: 4,209,235 km (0.102 R)
• M21: 4,550,767 km (0.082 R)
• M22: 4,724,899 km (0.033 R)
• M23: 5,169,803 km (0.028 R)
• M24: 5,351,565 km (0.105 R)
• M25: 5,466,157 km (0.099 R)
• M26: 5,721,371 km (0.077 R)
• M27: 6,485,816 km (0.113 R)
• M28: 7,282,275 km (0.098 R)
• M29: 7,537,339 km (0.088 R)
• M30: 7,614,532 km (0.106 R)
• M31: 9,074,906 km (0.044 R)
• M32: 9,266,840 km (0.107 R)
• M33: 9,404,769 km (0.073 R)
• M34: 9,515,621 km (0.073 R)
• M35: 9,654,897 km (0.057 R)
• M36: 9,794,771 km (0.101 R)
• M37: 10,133,161 km (0.093 R)
• M38: 10,275,429 km (0.063 R)
• M39: 10,850,633 km (0.112 R)
• M40: 10,996,042 km (0.076 R)
• M41: 11,083,706 km (0.066 R)
• M42: 11,259,633 km (0.084 R)
• M43: 12,002,387 km (0.084 R)
• M44: 12,394,782 km (0.056 R)
• M45: 13,006,936 km (0.12 R)
• M46: 13,441,219 km (0.094 R)
• M47: 13,628,964 km (0.076 R)
• M48: 13,880,438 km (0.094 R)
• M49: 14,038,414 km (0.062 R)
• M50: 14,133,408 km (0.057 R)
• M51: 14,451,902 km (0.076 R)
• M52: 14,579,958 km (0.103 R)
• M53: 14,708,313 km (0.114 R)
• M54: 14,966,369 km (0.118 R)
• M55: 15,388,684 km (0.073 R)
• M56: 15,848,099 km (0.106 R)
• M57: 16,112,588 km (0.119 R)
• M58: 16,178,860 km (0.113 R)
• M59: 16,445,294 km (0.09 R)
• M60: 16,578,885 km (0.093 R)
• M61: 17,016,010 km (0.095 R)
• M62: 17,901,480 km (0.082 R)
• M63: 18,073,368 km (0.114 R)
• M64: 18,557,915 km (0.041 R)
• M65: 19,504,421 km (0.065 R)
• M66: 20,251,513 km (0.111 R)
• M67: 20,718,557 km (0.077 R)
• M68: 21,883,476 km (0.063 R)
• M69: 22,473,939 km (0.091 R)
• M70: 22,920,189 km (0.113 R)
• M71: 23,219,385 km (0.119 R)
• M72: 23,444,530 km (0.12 R)
• M73: 23,670,572 km (0.051 R)
• M74: 24,010,757 km (0.112 R)
• M75: 24,505,178 km (0.115 R)
• M76: 24,581,473 km (0.071 R)
• M77: 25,310,763 km (0.097 R)
• M78: 25,503,894 km (0.067 R)
• M79: 25,658,728 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 4.6

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.19 AU - 8.33 AU

Year: 12630 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,508,428 km

• M1: 92,751 km (0.09 R)
• M2: 148,251 km (0.061 R)
• M3: 628,161 km (0.087 R)
• M4: 714,180 km (0.112 R)
• M5: 804,089 km (0.037 R)
• M6: 975,378 km (0.106 R)
• M7: 1,200,074 km (0.103 R)
• M8: 1,285,794 km (0.085 R)
• M9: 2,327,593 km (0.089 R)
• M10: 2,407,927 km (0.057 R)
• M11: 2,626,490 km (0.061 R)
• M12: 2,995,249 km (0.06 R)
• M13: 3,111,935 km (0.095 R)
• M14: 3,471,119 km (0.064 R)
• M15: 3,686,690 km (0.084 R)
• M16: 3,843,468 km (0.109 R)
• M17: 4,034,355 km (0.066 R)
• M18: 4,195,771 km (0.098 R)
• M19: 4,828,421 km (0.077 R)
• M20: 5,741,267 km (0.12 R)
• M21: 6,032,833 km (0.112 R)
• M22: 6,897,359 km (0.077 R)
• M23: 7,759,941 km (0.101 R)
• M24: 8,041,484 km (0.066 R)
• M25: 8,244,638 km (0.108 R)
• M26: 8,573,155 km (0.067 R)
• M27: 8,780,647 km (0.082 R)
• M28: 8,947,897 km (0.12 R)
• M29: 9,455,932 km (0.108 R)
• M30: 9,929,708 km (0.095 R)
• M31: 9,973,092 km (0.049 R)
• M32: 11,351,486 km (0.079 R)
• M33: 12,039,637 km (0.082 R)
• M34: 12,505,784 km (0.052 R)
• M35: 12,977,914 km (0.069 R)
• M36: 13,311,817 km (0.119 R)
• M37: 13,359,688 km (0.058 R)
• M38: 13,503,901 km (0.061 R)
• M39: 14,085,687 km (0.087 R)
• M40: 14,428,864 km (0.105 R)
• M41: 14,675,551 km (0.074 R)
• M42: 15,023,516 km (0.089 R)
• M43: 15,525,117 km (0.103 R)
• M44: 16,134,280 km (0.083 R)
• M45: 16,185,442 km (0.092 R)
• M46: 16,236,605 km (0.094 R)
• M47: 17,375,942 km (0.109 R)
• M48: 17,585,978 km (0.114 R)
• M49: 18,327,235 km (0.079 R)
• M50: 18,434,048 km (0.116 R)
• M51: 19,078,815 km (0.108 R)
• M52: 19,186,974 km (0.11 R)
• M53: 19,676,309 km (0.049 R)
• M54: 20,833,897 km (0.118 R)
• M55: 21,561,541 km (0.105 R)
• M56: 21,787,135 km (0.103 R)
• M57: 22,525,699 km (0.07 R)
• M58: 22,926,622 km (0.037 R)
• M59: 23,330,087 km (0.119 R)
• M60: 23,561,665 km (0.105 R)
• M61: 23,619,709 km (0.092 R)
• M62: 24,027,064 km (0.072 R)
• M63: 24,436,812 km (0.098 R)
• M64: 25,203,800 km (0.105 R)
• M65: 25,441,511 km (0.103 R)
• M66: 26,339,099 km (0.102 R)
• M67: 27,125,385 km (0.111 R)
• M68: 27,796,780 km (0.114 R)
• M69: 28,350,143 km (0.062 R)
• M70: 28,659,062 km (0.059 R)
• M71: 29,780,598 km (0.07 R)
• M72: 30,662,926 km (0.078 R)
• M73: 30,726,206 km (0.086 R)
• M74: 31,873,771 km (0.072 R)
• M75: 33,165,399 km (0.116 R)
• M76: 34,342,286 km (0.087 R)
• M77: 35,466,364 km (0.055 R)
• M78: 35,532,785 km (0.08 R)
• M79: 36,133,122 km (0.106 R)
• M80: 38,978,623 km (0.054 R)
• M81: 39,184,619 km (0.088 R)
• M82: 40,150,722 km (0.116 R)
• M83: 41,334,340 km (0.074 R)
• M84: 42,317,647 km (0.049 R)
• M85: 42,812,218 km (0.11 R)
• M86: 43,166,615 km (0.09 R)
• M87: 43,807,044 km (0.116 R)
• M88: 45,674,623 km (0.047 R)
• M89: 46,982,857 km (0.076 R)
• M90: 48,008,799 km (0.115 R)
• M91: 48,156,003 km (0.081 R)
• M92: 48,820,068 km (0.077 R)
• M93: 49,042,072 km (0.093 R)
• M94: 49,190,323 km (0.082 R)
• M95: 49,264,524 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 3.9

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.66 AU - 9.78 AU

Year: 16626 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,508,428 km

• M1: 227,987 km (0.11 R)
• M2: 507,286 km (0.098 R)
• M3: 589,715 km (0.117 R)
• M4: 842,984 km (0.077 R)
• M5: 1,022,053 km (0.097 R)
• M6: 1,874,910 km (0.061 R)
• M7: 2,160,941 km (0.077 R)
• M8: 3,067,953 km (0.099 R)
• M9: 3,341,867 km (0.093 R)
• M10: 4,209,834 km (0.086 R)
• M11: 4,445,600 km (0.097 R)
• M12: 4,720,411 km (0.082 R)
• M13: 5,873,512 km (0.073 R)
• M14: 6,949,719 km (0.076 R)
• M15: 6,989,213 km (0.077 R)
• M16: 7,068,499 km (0.043 R)
• M17: 7,348,547 km (0.098 R)
• M18: 7,469,571 km (0.114 R)
• M19: 7,510,112 km (0.094 R)
• M20: 7,632,035 km (0.074 R)
• M21: 7,672,875 km (0.105 R)
• M22: 7,795,844 km (0.045 R)
• M23: 7,836,834 km (0.095 R)
• M24: 7,919,262 km (0.079 R)
• M25: 8,210,081 km (0.119 R)
• M26: 8,973,479 km (0.09 R)
• M27: 9,759,466 km (0.119 R)
• M28: 9,848,177 km (0.077 R)
• M29: 10,340,654 km (0.11 R)
• M30: 10,476,488 km (0.102 R)
• M31: 10,749,654 km (0.061 R)
• M32: 12,007,772 km (0.098 R)
• M33: 12,678,420 km (0.11 R)
• M34: 13,115,844 km (0.12 R)
• M35: 13,262,749 km (0.049 R)
• M36: 13,706,755 km (0.085 R)
• M37: 14,005,502 km (0.08 R)
• M38: 15,221,583 km (0.102 R)
• M39: 15,842,265 km (0.113 R)
• M40: 16,313,199 km (0.116 R)
• M41: 16,841,878 km (0.043 R)
• M42: 17,108,312 km (0.098 R)
• M43: 17,215,274 km (0.111 R)
• M44: 17,376,092 km (0.071 R)
• M45: 18,133,207 km (0.104 R)
• M46: 18,296,867 km (0.106 R)
• M47: 18,625,683 km (0.076 R)
• M48: 18,846,041 km (0.117 R)
• M49: 19,122,647 km (0.089 R)
• M50: 19,177,998 km (0.056 R)
• M51: 19,512,050 km (0.058 R)
• M52: 19,847,897 km (0.059 R)
• M53: 20,072,893 km (0.092 R)
• M54: 21,267,880 km (0.105 R)
• M55: 21,555,856 km (0.091 R)
• M56: 21,961,117 km (0.066 R)
• M57: 22,310,428 km (0.115 R)
• M58: 23,073,676 km (0.085 R)
• M59: 23,428,822 km (0.034 R)
• M60: 23,547,602 km (0.099 R)
• M61: 24,144,498 km (0.119 R)
• M62: 24,565,317 km (0.102 R)
• M63: 26,519,514 km (0.079 R)
• M64: 27,390,173 km (0.117 R)
• M65: 27,515,237 km (0.116 R)
• M66: 29,159,318 km (0.106 R)
• M67: 29,350,953 km (0.069 R)
• M68: 29,607,214 km (0.115 R)
• M69: 30,639,888 km (0.075 R)
• M70: 31,095,264 km (0.052 R)
• M71: 31,421,986 km (0.045 R)
• M72: 31,618,557 km (0.112 R)
• M73: 32,475,005 km (0.061 R)
• M74: 32,541,277 km (0.103 R)
• M75: 33,405,953 km (0.103 R)
• M76: 34,076,151 km (0.107 R)
• M77: 34,547,983 km (0.118 R)
• M78: 36,732,261 km (0.117 R)
• M79: 36,801,226 km (0.081 R)
• M80: 36,939,305 km (0.091 R)
• M81: 37,146,797 km (0.092 R)
• M82: 39,312,824 km (0.101 R)
• M83: 40,233,450 km (0.077 R)
• M84: 43,985,813 km (0.117 R)
• M85: 46,797,655 km (0.073 R)
• M86: 47,246,897 km (0.103 R)
• M87: 47,321,846 km (0.027 R)
• M88: 48,603,301 km (0.103 R)
• M89: 50,661,618 km (0.071 R)
• M90: 51,431,299 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit