🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 13.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.53 AU - 0.57 AU

Year: 272 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,271,055 km

• M1: 171,888 km (0.096 R)
• M2: 257,458 km (0.039 R)
• M3: 389,254 km (0.106 R)
• M4: 477,367 km (0.077 R)
• M5: 580,290 km (0.099 R)
• M6: 813,962 km (0.109 R)
• M7: 970,741 km (0.049 R)
• M8: 1,098,348 km (0.071 R)
• M9: 1,209,200 km (0.083 R)
• M10: 1,324,390 km (0.087 R)
• M11: 1,411,306 km (0.073 R)
• M12: 1,557,912 km (0.112 R)
• M13: 1,654,403 km (0.077 R)
• M14: 1,748,799 km (0.084 R)
• M15: 1,911,711 km (0.081 R)
• M16: 2,047,696 km (0.082 R)
• M17: 2,368,284 km (0.086 R)
• M18: 2,505,166 km (0.105 R)
• M19: 2,659,850 km (0.036 R)
• M20: 2,771,600 km (0.119 R)
• M21: 2,879,759 km (0.112 R)
• M22: 2,989,414 km (0.071 R)
• M23: 3,089,794 km (0.115 R)
• M24: 3,234,456 km (0.046 R)
• M25: 3,375,975 km (0.115 R)
• M26: 3,514,204 km (0.068 R)
• M27: 3,693,721 km (0.081 R)
• M28: 3,928,290 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 954 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,271,055 km

• M1: 207,941 km (0.065 R)
• M2: 369,656 km (0.08 R)
• M3: 480,658 km (0.114 R)
• M4: 584,628 km (0.06 R)
• M5: 743,202 km (0.071 R)
• M6: 842,236 km (0.114 R)
• M7: 935,136 km (0.029 R)
• M8: 1,090,868 km (0.101 R)
• M9: 1,287,589 km (0.098 R)
• M10: 1,416,991 km (0.065 R)
• M11: 1,544,149 km (0.118 R)
• M12: 1,753,287 km (0.11 R)
• M13: 1,854,116 km (0.084 R)
• M14: 2,146,131 km (0.112 R)
• M15: 2,388,928 km (0.04 R)
• M16: 2,558,872 km (0.055 R)
• M17: 2,649,528 km (0.118 R)
• M18: 2,808,700 km (0.089 R)
• M19: 3,251,959 km (0.06 R)
• M20: 3,368,495 km (0.066 R)
• M21: 3,606,057 km (0.114 R)
• M22: 3,736,356 km (0.076 R)
• M23: 3,858,727 km (0.038 R)
• M24: 4,107,658 km (0.093 R)
• M25: 4,421,215 km (0.085 R)
• M26: 4,773,369 km (0.048 R)
• M27: 4,886,016 km (0.092 R)
• M28: 5,072,265 km (0.096 R)
• M29: 5,334,810 km (0.084 R)
• M30: 5,462,417 km (0.12 R)
• M31: 5,753,385 km (0.118 R)
• M32: 5,895,353 km (0.073 R)
• M33: 6,027,448 km (0.088 R)
• M34: 6,205,170 km (0.051 R)
• M35: 6,350,729 km (0.092 R)
• M36: 6,497,634 km (0.101 R)
• M37: 6,863,850 km (0.045 R)
• M38: 7,061,169 km (0.089 R)
• M39: 7,201,641 km (0.115 R)
• M40: 7,497,247 km (0.059 R)
• M41: 7,640,562 km (0.09 R)
• M42: 7,760,689 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 4.2

Gravity: 34.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.72 AU - 8.74 AU

Year: 15745 Days

Day: 16 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,271,055 km

• M1: 62,532 km (0.1 R)
• M2: 124,017 km (0.106 R)
• M3: 190,288 km (0.043 R)
• M4: 343,926 km (0.091 R)
• M5: 392,096 km (0.082 R)
• M6: 666,459 km (0.074 R)
• M7: 921,972 km (0.05 R)
• M8: 1,036,713 km (0.09 R)
• M9: 1,132,007 km (0.078 R)
• M10: 1,180,626 km (0.03 R)
• M11: 1,382,584 km (0.106 R)
• M12: 1,595,162 km (0.082 R)
• M13: 2,262,069 km (0.043 R)
• M14: 2,672,716 km (0.103 R)
• M15: 2,970,565 km (0.075 R)
• M16: 3,140,508 km (0.111 R)
• M17: 3,383,754 km (0.098 R)
• M18: 3,851,547 km (0.1 R)
• M19: 3,999,649 km (0.084 R)
• M20: 4,339,385 km (0.106 R)
• M21: 4,966,201 km (0.031 R)
• M22: 5,788,839 km (0.103 R)
• M23: 6,830,489 km (0.104 R)
• M24: 7,372,482 km (0.105 R)
• M25: 7,695,165 km (0.066 R)
• M26: 10,488,008 km (0.086 R)
• M27: 10,539,469 km (0.077 R)
• M28: 11,747,771 km (0.105 R)
• M29: 12,070,155 km (0.076 R)
• M30: 12,944,105 km (0.115 R)
• M31: 13,612,658 km (0.09 R)
• M32: 13,668,907 km (0.114 R)
• M33: 14,521,615 km (0.12 R)
• M34: 14,636,656 km (0.116 R)
• M35: 15,157,705 km (0.072 R)
• M36: 15,450,019 km (0.09 R)
• M37: 16,337,583 km (0.036 R)
• M38: 16,998,956 km (0.039 R)
• M39: 17,669,005 km (0.072 R)
• M40: 17,791,824 km (0.097 R)
• M41: 18,223,713 km (0.109 R)
• M42: 19,985,677 km (0.102 R)
• M43: 20,627,901 km (0.045 R)
• M44: 22,794,976 km (0.105 R)
• M45: 22,995,586 km (0.12 R)
• M46: 23,533,241 km (0.05 R)
• M47: 25,864,425 km (0.078 R)
• M48: 26,073,562 km (0.116 R)
• M49: 27,553,534 km (0.057 R)
• M50: 28,339,671 km (0.067 R)
• M51: 28,843,666 km (0.099 R)
• M52: 29,278,098 km (0.111 R)
• M53: 29,641,771 km (0.06 R)
• M54: 30,006,939 km (0.076 R)
• M55: 30,300,151 km (0.101 R)
• M56: 31,929,571 km (0.109 R)
• M57: 32,529,159 km (0.113 R)
• M58: 32,830,300 km (0.057 R)
• M59: 33,587,265 km (0.082 R)
• M60: 33,815,551 km (0.089 R)
• M61: 33,967,992 km (0.118 R)
• M62: 35,041,356 km (0.113 R)
• M63: 35,814,777 km (0.114 R)
• M64: 37,694,026 km (0.117 R)
• M65: 37,773,163 km (0.116 R)
• M66: 38,248,286 km (0.11 R)
• M67: 39,605,139 km (0.11 R)
• M68: 39,765,807 km (0.074 R)
• M69: 41,547,517 km (0.094 R)
• M70: 41,710,729 km (0.043 R)
• M71: 42,530,226 km (0.061 R)
• M72: 43,272,381 km (0.109 R)
• M73: 43,852,521 km (0.054 R)
• M74: 44,185,227 km (0.101 R)
• M75: 44,685,782 km (0.058 R)
• M76: 45,692,426 km (0.11 R)
• M77: 45,861,022 km (0.117 R)
• M78: 47,557,462 km (0.103 R)
• M79: 49,101,911 km (0.107 R)
• M80: 50,488,384 km (0.101 R)
• M81: 51,361,437 km (0.074 R)
• M82: 53,832,495 km (0.077 R)
• M83: 54,367,008 km (0.081 R)
• M84: 55,710,995 km (0.093 R)
• M85: 58,066,414 km (0.097 R)
• M86: 58,157,668 km (0.056 R)
• M87: 59,808,182 km (0.076 R)
• M88: 61,195,403 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 4.8

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.53 AU - 12.53 AU

Year: 22786 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,271,055 km

• M1: 91,853 km (0.099 R)
• M2: 128,953 km (0.037 R)
• M3: 270,323 km (0.082 R)
• M4: 401,521 km (0.082 R)
• M5: 493,673 km (0.12 R)
• M6: 634,295 km (0.078 R)
• M7: 676,781 km (0.109 R)
• M8: 787,483 km (0.102 R)
• M9: 833,559 km (0.065 R)
• M10: 928,255 km (0.087 R)
• M11: 1,051,523 km (0.113 R)
• M12: 1,128,118 km (0.03 R)
• M13: 1,206,656 km (0.047 R)
• M14: 1,897,350 km (0.112 R)
• M15: 2,118,306 km (0.097 R)
• M16: 2,688,723 km (0.113 R)
• M17: 3,045,364 km (0.043 R)
• M18: 3,081,866 km (0.04 R)
• M19: 3,266,470 km (0.115 R)
• M20: 3,303,719 km (0.081 R)
• M21: 3,607,852 km (0.11 R)
• M22: 4,000,397 km (0.093 R)
• M23: 4,201,755 km (0.065 R)
• M24: 4,740,757 km (0.039 R)
• M25: 5,389,263 km (0.113 R)
• M26: 5,656,445 km (0.112 R)
• M27: 6,250,199 km (0.117 R)
• M28: 7,348,098 km (0.111 R)
• M29: 7,743,784 km (0.087 R)
• M30: 8,815,204 km (0.119 R)
• M31: 9,341,489 km (0.039 R)
• M32: 9,877,798 km (0.103 R)
• M33: 10,756,835 km (0.063 R)
• M34: 11,318,724 km (0.113 R)
• M35: 14,145,825 km (0.12 R)
• M36: 15,071,686 km (0.039 R)
• M37: 15,826,408 km (0.05 R)
• M38: 16,336,387 km (0.039 R)
• M39: 18,296,119 km (0.087 R)
• M40: 19,575,181 km (0.076 R)
• M41: 20,397,819 km (0.103 R)
• M42: 20,952,528 km (0.048 R)
• M43: 21,723,256 km (0.085 R)
• M44: 22,218,425 km (0.119 R)
• M45: 22,289,484 km (0.117 R)
• M46: 23,076,220 km (0.112 R)
• M47: 23,220,133 km (0.07 R)
• M48: 26,764,555 km (0.11 R)
• M49: 28,753,608 km (0.117 R)
• M50: 29,375,038 km (0.066 R)
• M51: 30,236,871 km (0.044 R)
• M52: 31,106,932 km (0.058 R)
• M53: 32,629,091 km (0.111 R)
• M54: 34,011,525 km (0.092 R)
• M55: 34,421,722 km (0.116 R)
• M56: 34,916,143 km (0.109 R)
• M57: 34,998,721 km (0.063 R)
• M58: 37,846,616 km (0.067 R)
• M59: 38,869,416 km (0.051 R)
• M60: 40,942,095 km (0.074 R)
• M61: 41,904,009 km (0.102 R)
• M62: 42,608,316 km (0.096 R)
• M63: 42,961,816 km (0.118 R)
• M64: 45,013,850 km (0.032 R)
• M65: 47,097,449 km (0.079 R)
• M66: 47,371,512 km (0.069 R)
• M67: 49,119,713 km (0.087 R)
• M68: 49,583,317 km (0.115 R)
• M69: 51,640,138 km (0.094 R)
• M70: 55,933,148 km (0.093 R)
• M71: 56,320,307 km (0.095 R)
• M72: 56,417,247 km (0.12 R)
• M73: 56,805,453 km (0.078 R)
• M74: 57,291,945 km (0.117 R)
• M75: 58,956,521 km (0.079 R)
• M76: 61,333,332 km (0.051 R)
• M77: 62,633,786 km (0.068 R)
• M78: 64,044,494 km (0.116 R)
• M79: 64,550,883 km (0.116 R)
• M80: 64,753,738 km (0.085 R)
• M81: 65,873,478 km (0.116 R)
• M82: 66,180,004 km (0.078 R)
• M83: 68,442,223 km (0.076 R)
• M84: 68,649,116 km (0.081 R)
• M85: 68,959,831 km (0.075 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: 314 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit