🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 13.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.7 AU - 0.9 AU

Year: 469 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 80,563,983 km

• M1: 167,699 km (0.111 R)
• M2: 255,812 km (0.102 R)
• M3: 414,536 km (0.092 R)
• M4: 540,048 km (0.091 R)
• M5: 643,869 km (0.066 R)
• M6: 782,546 km (0.115 R)
• M7: 903,571 km (0.12 R)
• M8: 1,001,408 km (0.105 R)
• M9: 1,145,172 km (0.086 R)
• M10: 1,257,819 km (0.117 R)
• M11: 1,363,285 km (0.068 R)
• M12: 1,471,893 km (0.095 R)
• M13: 1,673,851 km (0.087 R)
• M14: 1,962,126 km (0.081 R)
• M15: 2,085,993 km (0.111 R)
• M16: 2,199,238 km (0.114 R)
• M17: 2,355,718 km (0.112 R)
• M18: 2,473,900 km (0.12 R)
• M19: 2,594,027 km (0.094 R)
• M20: 2,687,227 km (0.098 R)
• M21: 3,003,925 km (0.111 R)
• M22: 3,094,582 km (0.098 R)
• M23: 3,247,620 km (0.07 R)
• M24: 3,387,644 km (0.102 R)
• M25: 3,482,040 km (0.104 R)
• M26: 3,722,145 km (0.105 R)
• M27: 3,844,366 km (0.11 R)
• M28: 4,067,566 km (0.04 R)
• M29: 4,210,432 km (0.085 R)
• M30: 4,431,987 km (0.097 R)
• M31: 4,570,365 km (0.096 R)
• M32: 4,675,233 km (0.05 R)
• M33: 4,771,873 km (0.087 R)
• M34: 4,869,261 km (0.075 R)
• M35: 5,111,310 km (0.037 R)
• M36: 5,293,072 km (0.116 R)
• M37: 5,430,852 km (0.116 R)
• M38: 5,672,602 km (0.076 R)
• M39: 5,851,521 km (0.109 R)
• M40: 6,013,236 km (0.084 R)
• M41: 6,147,425 km (0.076 R)
• M42: 6,234,342 km (0.109 R)
• M43: 6,370,326 km (0.089 R)
• M44: 6,468,014 km (0.106 R)
• M45: 6,674,758 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 8.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.28 AU - 2 AU

Year: 1378 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,563,983 km

• M1: 109,954 km (0.114 R)
• M2: 188,045 km (0.063 R)
• M3: 300,841 km (0.115 R)
• M4: 469,737 km (0.025 R)
• M5: 670,647 km (0.11 R)
• M6: 778,059 km (0.093 R)
• M7: 943,065 km (0.06 R)
• M8: 1,103,883 km (0.073 R)
• M9: 1,199,925 km (0.058 R)
• M10: 1,298,809 km (0.06 R)
• M11: 1,366,277 km (0.069 R)
• M12: 1,496,278 km (0.078 R)
• M13: 1,567,187 km (0.108 R)
• M14: 1,666,670 km (0.082 R)
• M15: 1,853,218 km (0.119 R)
• M16: 2,205,970 km (0.054 R)
• M17: 2,277,029 km (0.103 R)
• M18: 2,494,993 km (0.11 R)
• M19: 2,741,531 km (0.084 R)
• M20: 2,807,054 km (0.091 R)
• M21: 2,895,467 km (0.065 R)
• M22: 2,995,997 km (0.092 R)
• M23: 3,052,245 km (0.095 R)
• M24: 3,234,904 km (0.108 R)
• M25: 3,292,799 km (0.066 R)
• M26: 3,456,608 km (0.07 R)
• M27: 3,659,164 km (0.118 R)
• M28: 3,719,601 km (0.089 R)
• M29: 4,239,454 km (0.071 R)
• M30: 4,315,599 km (0.074 R)
• M31: 4,443,506 km (0.067 R)
• M32: 4,888,110 km (0.06 R)
• M33: 5,156,190 km (0.117 R)
• M34: 5,264,798 km (0.12 R)
• M35: 5,442,969 km (0.097 R)
• M36: 5,539,609 km (0.065 R)
• M37: 5,706,860 km (0.103 R)
• M38: 5,762,959 km (0.04 R)
• M39: 5,861,544 km (0.08 R)
• M40: 6,146,528 km (0.064 R)
• M41: 6,203,973 km (0.1 R)
• M42: 6,261,718 km (0.049 R)
• M43: 6,348,634 km (0.101 R)
• M44: 6,436,000 km (0.105 R)
• M45: 6,552,985 km (0.102 R)
• M46: 6,759,580 km (0.091 R)
• M47: 7,088,396 km (0.109 R)
• M48: 7,163,943 km (0.115 R)
• M49: 7,270,157 km (0.114 R)
• M50: 7,545,417 km (0.096 R)
• M51: 7,668,985 km (0.106 R)
• M52: 7,793,002 km (0.112 R)
• M53: 7,902,208 km (0.111 R)
• M54: 8,169,540 km (0.059 R)
• M55: 8,296,399 km (0.11 R)
• M56: 8,600,232 km (0.042 R)
• M57: 8,713,029 km (0.033 R)
• M58: 8,777,805 km (0.107 R)
• M59: 8,956,574 km (0.108 R)
• M60: 9,583,539 km (0.115 R)
• M61: 10,003,759 km (0.07 R)
• M62: 10,258,824 km (0.109 R)
• M63: 10,602,151 km (0.096 R)
• M64: 10,775,235 km (0.079 R)
• M65: 10,914,361 km (0.112 R)
• M66: 11,001,727 km (0.102 R)
• M67: 11,089,241 km (0.042 R)
• M68: 11,744,031 km (0.09 R)
• M69: 11,923,249 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 13.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.78 AU - 1.88 AU

Year: 1624 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,563,983 km

• M1: 249,080 km (0.11 R)
• M2: 373,097 km (0.103 R)
• M3: 542,442 km (0.03 R)
• M4: 653,144 km (0.063 R)
• M5: 749,785 km (0.032 R)
• M6: 860,188 km (0.102 R)
• M7: 1,283,550 km (0.091 R)
• M8: 1,389,764 km (0.062 R)
• M9: 1,478,775 km (0.115 R)
• M10: 1,823,000 km (0.062 R)
• M11: 2,078,064 km (0.104 R)
• M12: 2,215,993 km (0.059 R)
• M13: 2,297,823 km (0.088 R)
• M14: 2,428,721 km (0.083 R)
• M15: 2,537,629 km (0.073 R)
• M16: 2,660,598 km (0.092 R)
• M17: 2,760,530 km (0.068 R)
• M18: 2,938,401 km (0.114 R)
• M19: 3,067,953 km (0.048 R)
• M20: 3,212,614 km (0.113 R)
• M21: 3,508,968 km (0.088 R)
• M22: 3,660,510 km (0.063 R)
• M23: 3,856,633 km (0.115 R)
• M24: 3,955,966 km (0.066 R)
• M25: 4,128,303 km (0.081 R)
• M26: 4,215,518 km (0.055 R)
• M27: 4,303,332 km (0.108 R)
• M28: 4,421,365 km (0.071 R)
• M29: 4,510,525 km (0.055 R)
• M30: 4,781,896 km (0.118 R)
• M31: 5,012,127 km (0.032 R)
• M32: 5,214,832 km (0.053 R)
• M33: 5,388,366 km (0.104 R)
• M34: 5,692,648 km (0.094 R)
• M35: 6,168,070 km (0.085 R)
• M36: 6,469,809 km (0.07 R)
• M37: 6,588,440 km (0.083 R)
• M38: 7,403,599 km (0.096 R)
• M39: 7,724,336 km (0.071 R)
• M40: 7,814,245 km (0.064 R)
• M41: 8,031,461 km (0.054 R)
• M42: 8,214,120 km (0.072 R)
• M43: 8,305,823 km (0.096 R)
• M44: 8,453,476 km (0.118 R)
• M45: 8,826,274 km (0.073 R)
• M46: 9,300,051 km (0.072 R)
• M47: 9,879,443 km (0.101 R)
• M48: 10,331,678 km (0.105 R)
• M49: 10,430,861 km (0.11 R)
• M50: 10,550,240 km (0.11 R)
• M51: 10,911,519 km (0.114 R)
• M52: 11,073,234 km (0.066 R)
• M53: 11,297,182 km (0.116 R)
• M54: 11,501,982 km (0.103 R)
• M55: 11,935,965 km (0.06 R)
• M56: 12,650,295 km (0.071 R)
• M57: 12,969,836 km (0.053 R)
• M58: 13,055,556 km (0.097 R)
• M59: 13,205,902 km (0.085 R)
• M60: 13,595,155 km (0.109 R)
• M61: 13,813,119 km (0.084 R)
• M62: 13,966,308 km (0.097 R)
• M63: 14,054,122 km (0.077 R)
• M64: 14,164,226 km (0.103 R)
• M65: 14,451,753 km (0.082 R)
• M66: 14,987,463 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.4

Radius: 7.2

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.95 AU - 6.17 AU

Year: 9786 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,563,983 km

• M1: 137,032 km (0.11 R)
• M2: 204,051 km (0.073 R)
• M3: 265,835 km (0.057 R)
• M4: 360,980 km (0.098 R)
• M5: 440,865 km (0.037 R)
• M6: 734,825 km (0.071 R)
• M7: 911,949 km (0.074 R)
• M8: 1,182,721 km (0.034 R)
• M9: 1,611,618 km (0.058 R)
• M10: 1,726,060 km (0.108 R)
• M11: 2,626,939 km (0.06 R)
• M12: 3,067,654 km (0.084 R)
• M13: 3,325,710 km (0.114 R)
• M14: 4,298,994 km (0.105 R)
• M15: 4,426,601 km (0.107 R)
• M16: 4,652,793 km (0.097 R)
• M17: 4,916,085 km (0.059 R)
• M18: 4,982,656 km (0.114 R)
• M19: 5,184,165 km (0.095 R)
• M20: 5,285,891 km (0.06 R)
• M21: 5,804,846 km (0.112 R)
• M22: 6,558,221 km (0.108 R)
• M23: 7,228,420 km (0.089 R)
• M24: 8,155,478 km (0.108 R)
• M25: 8,234,465 km (0.045 R)
• M26: 8,713,478 km (0.107 R)
• M27: 10,289,342 km (0.032 R)
• M28: 10,417,397 km (0.116 R)
• M29: 11,022,371 km (0.094 R)
• M30: 11,329,047 km (0.117 R)
• M31: 12,675,128 km (0.044 R)
• M32: 13,367,019 km (0.106 R)
• M33: 13,506,893 km (0.118 R)
• M34: 13,787,987 km (0.116 R)
• M35: 14,118,449 km (0.089 R)
• M36: 14,403,732 km (0.106 R)
• M37: 14,787,151 km (0.083 R)
• M38: 15,028,452 km (0.042 R)
• M39: 15,076,922 km (0.12 R)
• M40: 15,957,455 km (0.082 R)
• M41: 17,207,794 km (0.103 R)
• M42: 18,645,280 km (0.109 R)
• M43: 18,697,340 km (0.113 R)
• M44: 18,749,550 km (0.104 R)
• M45: 18,801,610 km (0.093 R)
• M46: 19,589,692 km (0.11 R)
• M47: 19,801,522 km (0.11 R)
• M48: 19,854,629 km (0.117 R)
• M49: 21,469,838 km (0.114 R)
• M50: 21,798,055 km (0.111 R)
• M51: 22,625,481 km (0.096 R)
• M52: 22,847,784 km (0.069 R)
• M53: 22,959,384 km (0.047 R)
• M54: 23,463,229 km (0.07 R)
• M55: 23,688,224 km (0.107 R)
• M56: 24,197,306 km (0.116 R)
• M57: 24,824,570 km (0.042 R)
• M58: 25,226,390 km (0.102 R)
• M59: 25,283,985 km (0.049 R)
• M60: 25,514,814 km (0.088 R)
• M61: 26,094,805 km (0.031 R)
• M62: 27,031,886 km (0.085 R)
• M63: 27,208,861 km (0.101 R)
• M64: 27,563,856 km (0.118 R)
• M65: 28,338,325 km (0.084 R)
• M66: 28,577,980 km (0.089 R)
• M67: 31,135,506 km (0.076 R)
• M68: 31,197,290 km (0.061 R)
• M69: 32,191,367 km (0.119 R)
• M70: 33,195,917 km (0.12 R)
• M71: 33,638,577 km (0.112 R)
• M72: 34,274,368 km (0.11 R)
• M73: 34,338,097 km (0.102 R)
• M74: 34,785,843 km (0.072 R)
• M75: 35,428,815 km (0.087 R)
• M76: 35,493,292 km (0.119 R)
• M77: 35,557,768 km (0.058 R)
• M78: 37,118,672 km (0.064 R)
• M79: 38,635,296 km (0.112 R)
• M80: 40,778,884 km (0.09 R)
• M81: 40,846,502 km (0.093 R)
• M82: 41,049,506 km (0.108 R)
• M83: 41,728,830 km (0.051 R)
• M84: 42,138,130 km (0.113 R)
• M85: 43,098,399 km (0.113 R)
• M86: 43,236,178 km (0.057 R)
• M87: 44,343,651 km (0.095 R)
• M88: 46,657,182 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.3

Radius: 7.8

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.26 AU - 10.88 AU

Year: 19421 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,563,983 km

• M1: 216,319 km (0.1 R)
• M2: 536,159 km (0.079 R)
• M3: 623,823 km (0.09 R)
• M4: 740,809 km (0.117 R)
• M5: 1,309,281 km (0.052 R)
• M6: 1,430,455 km (0.092 R)
• M7: 1,684,023 km (0.12 R)
• M8: 2,679,896 km (0.032 R)
• M9: 2,756,939 km (0.096 R)
• M10: 3,441,948 km (0.058 R)
• M11: 3,868,601 km (0.103 R)
• M12: 3,955,966 km (0.083 R)
• M13: 4,044,079 km (0.054 R)
• M14: 5,588,528 km (0.083 R)
• M15: 6,293,283 km (0.094 R)
• M16: 6,919,650 km (0.111 R)
• M17: 7,456,706 km (0.038 R)
• M18: 7,730,320 km (0.109 R)
• M19: 7,951,576 km (0.102 R)
• M20: 8,972,880 km (0.031 R)
• M21: 9,322,341 km (0.033 R)
• M22: 10,703,428 km (0.113 R)
• M23: 12,404,356 km (0.057 R)
• M24: 13,121,229 km (0.071 R)
• M25: 13,918,436 km (0.081 R)
• M26: 14,390,866 km (0.056 R)
• M27: 15,143,643 km (0.069 R)
• M28: 15,351,135 km (0.054 R)
• M29: 15,559,675 km (0.104 R)
• M30: 15,699,100 km (0.044 R)
• M31: 16,120,218 km (0.061 R)
• M32: 16,402,958 km (0.113 R)
• M33: 16,473,867 km (0.103 R)
• M34: 17,045,181 km (0.097 R)
• M35: 17,987,199 km (0.094 R)
• M36: 18,207,108 km (0.115 R)
• M37: 18,501,517 km (0.116 R)
• M38: 18,575,418 km (0.081 R)
• M39: 19,095,271 km (0.098 R)
• M40: 20,073,192 km (0.046 R)
• M41: 20,301,179 km (0.066 R)
• M42: 21,221,804 km (0.082 R)
• M43: 21,843,084 km (0.039 R)
• M44: 22,391,660 km (0.048 R)
• M45: 22,549,186 km (0.116 R)
• M46: 24,549,609 km (0.099 R)
• M47: 28,290,753 km (0.078 R)
• M48: 29,317,892 km (0.114 R)
• M49: 29,663,014 km (0.112 R)
• M50: 30,531,729 km (0.119 R)
• M51: 31,056,967 km (0.103 R)
• M52: 31,320,708 km (0.099 R)
• M53: 32,383,152 km (0.118 R)
• M54: 32,472,163 km (0.038 R)
• M55: 32,829,253 km (0.072 R)
• M56: 33,457,265 km (0.102 R)
• M57: 36,563,664 km (0.061 R)
• M58: 37,775,557 km (0.104 R)
• M59: 39,190,154 km (0.057 R)
• M60: 40,526,063 km (0.068 R)
• M61: 42,070,960 km (0.093 R)
• M62: 42,362,826 km (0.036 R)
• M63: 49,052,843 km (0.082 R)
• M64: 51,112,506 km (0.058 R)
• M65: 51,944,270 km (0.059 R)
• M66: 52,361,798 km (0.038 R)
• M67: 53,937,662 km (0.115 R)
• M68: 54,043,128 km (0.042 R)
• M69: 55,103,029 km (0.117 R)
• M70: 56,705,671 km (0.107 R)
• M71: 56,920,494 km (0.118 R)
• M72: 58,323,423 km (0.06 R)
• M73: 59,301,494 km (0.039 R)
• M74: 60,394,456 km (0.114 R)
• M75: 61,935,762 km (0.102 R)
• M76: 63,489,935 km (0.089 R)
• M77: 63,936,484 km (0.046 R)
• M78: 66,523,630 km (0.1 R)
• M79: 67,090,456 km (0.109 R)
• M80: 68,115,052 km (0.099 R)
• M81: 69,834,081 km (0.074 R)
• M82: 71,335,445 km (0.036 R)
• M83: 71,683,410 km (0.097 R)
• M84: 72,380,985 km (0.078 R)
• M85: 74,722,640 km (0.101 R)
• M86: 75,784,636 km (0.114 R)
• M87: 76,851,418 km (0.079 R)
• M88: 77,327,139 km (0.077 R)
• M89: 79,119,920 km (0.089 R)
• M90: 79,360,025 km (0.059 R)
• M91: 79,840,832 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit