🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 13.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,257,399 km

• M1: 170,542 km (0.066 R)
• M2: 294,259 km (0.09 R)
• M3: 376,538 km (0.087 R)
• M4: 480,957 km (0.094 R)
• M5: 615,146 km (0.089 R)
• M6: 706,850 km (0.109 R)
• M7: 791,822 km (0.088 R)
• M8: 896,839 km (0.046 R)
• M9: 1,021,005 km (0.054 R)
• M10: 1,129,913 km (0.033 R)
• M11: 1,250,489 km (0.048 R)
• M12: 1,356,404 km (0.095 R)
• M13: 1,437,935 km (0.094 R)
• M14: 1,577,958 km (0.116 R)
• M15: 1,735,186 km (0.091 R)
• M16: 1,867,580 km (0.111 R)
• M17: 1,985,613 km (0.085 R)
• M18: 2,070,285 km (0.103 R)
• M19: 2,248,157 km (0.071 R)
• M20: 2,360,206 km (0.106 R)
• M21: 2,474,199 km (0.11 R)
• M22: 2,629,033 km (0.106 R)
• M23: 2,752,451 km (0.084 R)
• M24: 2,857,619 km (0.108 R)
• M25: 2,959,046 km (0.077 R)
• M26: 3,066,756 km (0.067 R)
• M27: 3,170,727 km (0.059 R)
• M28: 3,339,623 km (0.081 R)
• M29: 3,435,964 km (0.08 R)
• M30: 3,576,735 km (0.045 R)
• M31: 3,664,400 km (0.05 R)
• M32: 3,780,488 km (0.077 R)
• M33: 3,875,482 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 8.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,257,399 km

• M1: 105,766 km (0.12 R)
• M2: 181,761 km (0.087 R)
• M3: 245,341 km (0.116 R)
• M4: 322,832 km (0.058 R)
• M5: 415,583 km (0.081 R)
• M6: 477,367 km (0.095 R)
• M7: 532,120 km (0.032 R)
• M8: 617,390 km (0.075 R)
• M9: 686,804 km (0.119 R)
• M10: 753,076 km (0.095 R)
• M11: 815,308 km (0.116 R)
• M12: 935,286 km (0.116 R)
• M13: 1,006,195 km (0.117 R)
• M14: 1,099,993 km (0.059 R)
• M15: 1,157,140 km (0.101 R)
• M16: 1,229,994 km (0.039 R)
• M17: 1,308,084 km (0.119 R)
• M18: 1,395,748 km (0.095 R)
• M19: 1,489,396 km (0.066 R)
• M20: 1,557,015 km (0.102 R)
• M21: 1,617,602 km (0.094 R)
• M22: 1,687,165 km (0.067 R)
• M23: 1,812,528 km (0.052 R)
• M24: 1,897,799 km (0.083 R)
• M25: 1,967,062 km (0.092 R)
• M26: 2,153,013 km (0.083 R)
• M27: 2,216,292 km (0.08 R)
• M28: 2,284,808 km (0.095 R)
• M29: 2,395,959 km (0.114 R)
• M30: 2,504,119 km (0.076 R)
• M31: 2,589,838 km (0.08 R)
• M32: 2,642,796 km (0.077 R)
• M33: 2,754,695 km (0.097 R)
• M34: 2,838,470 km (0.097 R)
• M35: 2,922,993 km (0.074 R)
• M36: 2,988,367 km (0.083 R)
• M37: 3,094,731 km (0.087 R)
• M38: 3,316,734 km (0.087 R)
• M39: 3,374,479 km (0.062 R)
• M40: 3,490,717 km (0.103 R)
• M41: 3,560,130 km (0.109 R)
• M42: 3,656,920 km (0.099 R)
• M43: 3,721,845 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 8.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.15 AU - 1.53 AU

Year: 1034 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,257,399 km

• M1: 108,608 km (0.091 R)
• M2: 235,617 km (0.083 R)
• M3: 311,762 km (0.045 R)
• M4: 376,837 km (0.102 R)
• M5: 436,227 km (0.101 R)
• M6: 570,267 km (0.057 R)
• M7: 658,530 km (0.081 R)
• M8: 756,666 km (0.092 R)
• M9: 815,009 km (0.115 R)
• M10: 1,005,148 km (0.092 R)
• M11: 1,215,632 km (0.115 R)
• M12: 1,355,806 km (0.074 R)
• M13: 1,446,312 km (0.047 R)
• M14: 1,538,764 km (0.094 R)
• M15: 1,703,920 km (0.094 R)
• M16: 1,848,282 km (0.11 R)
• M17: 1,996,683 km (0.116 R)
• M18: 2,051,735 km (0.109 R)
• M19: 2,142,242 km (0.109 R)
• M20: 2,291,091 km (0.098 R)
• M21: 2,414,360 km (0.044 R)
• M22: 2,697,549 km (0.077 R)
• M23: 2,827,699 km (0.042 R)
• M24: 3,007,366 km (0.12 R)
• M25: 3,126,446 km (0.117 R)
• M26: 3,255,250 km (0.079 R)
• M27: 3,618,623 km (0.072 R)
• M28: 3,711,523 km (0.112 R)
• M29: 4,012,364 km (0.096 R)
• M30: 4,383,816 km (0.093 R)
• M31: 4,757,063 km (0.088 R)
• M32: 4,868,214 km (0.086 R)
• M33: 4,989,687 km (0.047 R)
• M34: 5,112,208 km (0.111 R)
• M35: 5,273,923 km (0.095 R)
• M36: 5,369,816 km (0.083 R)
• M37: 5,476,030 km (0.081 R)
• M38: 5,592,567 km (0.089 R)
• M39: 5,788,839 km (0.112 R)
• M40: 5,907,620 km (0.09 R)
• M41: 6,137,701 km (0.088 R)
• M42: 6,421,788 km (0.08 R)
• M43: 6,627,335 km (0.055 R)
• M44: 6,772,445 km (0.078 R)
• M45: 6,908,280 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 13.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.35 AU - 1.93 AU

Year: 1401 Days

Day: 11.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,257,399 km

• M1: 167,550 km (0.048 R)
• M2: 294,558 km (0.077 R)
• M3: 463,005 km (0.119 R)
• M4: 623,075 km (0.071 R)
• M5: 705,653 km (0.079 R)
• M6: 804,537 km (0.118 R)
• M7: 889,958 km (0.113 R)
• M8: 1,004,998 km (0.1 R)
• M9: 1,173,894 km (0.098 R)
• M10: 1,258,417 km (0.088 R)
• M11: 1,367,325 km (0.119 R)
• M12: 1,595,162 km (0.102 R)
• M13: 1,706,014 km (0.029 R)
• M14: 1,827,637 km (0.059 R)
• M15: 1,977,684 km (0.096 R)
• M16: 2,201,781 km (0.119 R)
• M17: 2,317,121 km (0.069 R)
• M18: 2,416,305 km (0.111 R)
• M19: 2,516,984 km (0.04 R)
• M20: 2,609,884 km (0.085 R)
• M21: 2,770,253 km (0.114 R)
• M22: 2,856,571 km (0.045 R)
• M23: 2,943,936 km (0.106 R)
• M24: 3,101,313 km (0.069 R)
• M25: 3,261,533 km (0.119 R)
• M26: 3,363,110 km (0.089 R)
• M27: 3,600,821 km (0.111 R)
• M28: 3,780,189 km (0.064 R)
• M29: 4,027,623 km (0.116 R)
• M30: 4,202,952 km (0.069 R)
• M31: 4,369,604 km (0.052 R)
• M32: 4,504,691 km (0.119 R)
• M33: 4,755,716 km (0.054 R)
• M34: 5,035,016 km (0.084 R)
• M35: 5,439,827 km (0.116 R)
• M36: 5,719,875 km (0.098 R)
• M37: 5,830,727 km (0.108 R)
• M38: 5,942,177 km (0.095 R)
• M39: 6,042,108 km (0.119 R)
• M40: 6,129,773 km (0.028 R)
• M41: 6,344,745 km (0.057 R)
• M42: 6,549,395 km (0.051 R)
• M43: 6,808,349 km (0.082 R)
• M44: 7,057,429 km (0.055 R)
• M45: 7,189,674 km (0.029 R)
• M46: 7,282,873 km (0.075 R)
• M47: 7,836,535 km (0.097 R)
• M48: 7,918,664 km (0.031 R)
• M49: 8,375,686 km (0.113 R)
• M50: 8,516,008 km (0.097 R)
• M51: 8,699,415 km (0.102 R)
• M52: 9,070,418 km (0.098 R)
• M53: 9,563,343 km (0.065 R)
• M54: 9,651,157 km (0.093 R)
• M55: 9,768,741 km (0.069 R)
• M56: 9,901,733 km (0.106 R)
• M57: 10,005,554 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 8.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.55 AU - 5.95 AU

Year: 8022 Days

Day: 12.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,257,399 km

• M1: 143,913 km (0.096 R)
• M2: 270,772 km (0.099 R)
• M3: 354,547 km (0.078 R)
• M4: 416,480 km (0.093 R)
• M5: 590,463 km (0.081 R)
• M6: 720,164 km (0.098 R)
• M7: 1,149,809 km (0.072 R)
• M8: 1,231,340 km (0.075 R)
• M9: 1,400,236 km (0.103 R)
• M10: 1,541,008 km (0.12 R)
• M11: 1,894,208 km (0.104 R)
• M12: 2,231,402 km (0.087 R)
• M13: 2,438,595 km (0.119 R)
• M14: 2,523,417 km (0.097 R)
• M15: 3,006,768 km (0.084 R)
• M16: 3,120,761 km (0.075 R)
• M17: 3,400,060 km (0.116 R)
• M18: 3,687,438 km (0.055 R)
• M19: 3,784,976 km (0.071 R)
• M20: 4,082,975 km (0.107 R)
• M21: 5,294,269 km (0.059 R)
• M22: 5,853,465 km (0.066 R)
• M23: 5,996,182 km (0.1 R)
• M24: 6,197,989 km (0.089 R)
• M25: 6,431,362 km (0.06 R)
• M26: 6,727,267 km (0.118 R)
• M27: 7,179,501 km (0.104 R)
• M28: 7,332,390 km (0.119 R)
• M29: 7,672,576 km (0.066 R)
• M30: 7,986,432 km (0.105 R)
• M31: 8,208,585 km (0.057 R)
• M32: 8,497,159 km (0.112 R)
• M33: 8,724,099 km (0.073 R)
• M34: 9,416,588 km (0.097 R)
• M35: 9,718,775 km (0.097 R)
• M36: 9,786,394 km (0.03 R)
• M37: 9,956,037 km (0.114 R)
• M38: 10,126,579 km (0.09 R)
• M39: 10,229,502 km (0.056 R)
• M40: 11,241,682 km (0.079 R)
• M41: 11,490,762 km (0.093 R)
• M42: 11,958,255 km (0.082 R)
• M43: 12,176,070 km (0.117 R)
• M44: 12,431,882 km (0.074 R)
• M45: 13,284,889 km (0.083 R)
• M46: 13,397,537 km (0.115 R)
• M47: 14,080,301 km (0.111 R)
• M48: 14,657,749 km (0.085 R)
• M49: 14,968,913 km (0.12 R)
• M50: 15,086,197 km (0.101 R)
• M51: 16,195,316 km (0.112 R)
• M52: 16,315,742 km (0.117 R)
• M53: 16,638,275 km (0.086 R)
• M54: 16,962,903 km (0.067 R)
• M55: 17,371,604 km (0.099 R)
• M56: 17,700,869 km (0.082 R)
• M57: 18,407,569 km (0.056 R)
• M58: 19,548,702 km (0.089 R)
• M59: 19,762,627 km (0.043 R)
• M60: 19,934,215 km (0.096 R)
• M61: 20,756,256 km (0.089 R)
• M62: 21,149,549 km (0.099 R)
• M63: 21,633,647 km (0.064 R)
• M64: 21,854,753 km (0.071 R)
• M65: 22,433,547 km (0.118 R)
• M66: 22,792,133 km (0.111 R)
• M67: 23,378,856 km (0.062 R)
• M68: 23,788,006 km (0.089 R)
• M69: 24,245,477 km (0.112 R)
• M70: 24,705,789 km (0.034 R)
• M71: 24,937,067 km (0.112 R)
• M72: 25,168,944 km (0.045 R)
• M73: 25,869,212 km (0.098 R)
• M74: 26,623,035 km (0.118 R)
• M75: 28,684,793 km (0.116 R)
• M76: 29,514,014 km (0.116 R)
• M77: 30,400,531 km (0.055 R)
• M78: 30,598,748 km (0.107 R)
• M79: 31,145,977 km (0.032 R)
• M80: 31,445,772 km (0.067 R)
• M81: 31,947,672 km (0.114 R)
• M82: 32,048,352 km (0.065 R)
• M83: 32,452,266 km (0.065 R)
• M84: 33,112,142 km (0.101 R)
• M85: 33,827,669 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 11.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.52 AU - 6.8 AU

Year: 8980 Days

Day: 9.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,257,399 km

• M1: 189,092 km (0.105 R)
• M2: 330,611 km (0.107 R)
• M3: 409,599 km (0.118 R)
• M4: 695,481 km (0.044 R)
• M5: 903,870 km (0.088 R)
• M6: 989,740 km (0.048 R)
• M7: 1,170,304 km (0.057 R)
• M8: 1,690,905 km (0.039 R)
• M9: 1,909,318 km (0.098 R)
• M10: 2,669,275 km (0.116 R)
• M11: 3,598,128 km (0.11 R)
• M12: 3,738,451 km (0.088 R)
• M13: 4,200,110 km (0.094 R)
• M14: 4,679,870 km (0.12 R)
• M15: 4,864,474 km (0.077 R)
• M16: 5,304,292 km (0.069 R)
• M17: 5,626,376 km (0.057 R)
• M18: 6,323,502 km (0.065 R)
• M19: 7,581,470 km (0.117 R)
• M20: 8,350,404 km (0.079 R)
• M21: 8,725,296 km (0.105 R)
• M22: 9,029,279 km (0.077 R)
• M23: 9,182,467 km (0.109 R)
• M24: 9,336,553 km (0.118 R)
• M25: 9,569,477 km (0.101 R)
• M26: 9,725,806 km (0.098 R)
• M27: 10,199,732 km (0.101 R)
• M28: 11,252,602 km (0.074 R)
• M29: 11,917,565 km (0.112 R)
• M30: 12,085,862 km (0.081 R)
• M31: 12,766,832 km (0.099 R)
• M32: 13,285,637 km (0.039 R)
• M33: 14,388,922 km (0.092 R)
• M34: 14,613,019 km (0.1 R)
• M35: 15,155,760 km (0.075 R)
• M36: 15,292,493 km (0.063 R)
• M37: 15,475,451 km (0.055 R)
• M38: 15,613,081 km (0.101 R)
• M39: 15,843,462 km (0.072 R)
• M40: 15,982,289 km (0.07 R)
• M41: 16,541,336 km (0.082 R)
• M42: 17,967,153 km (0.04 R)
• M43: 18,597,110 km (0.104 R)
• M44: 19,679,899 km (0.035 R)
• M45: 19,779,382 km (0.065 R)
• M46: 20,028,612 km (0.058 R)
• M47: 20,681,906 km (0.057 R)
• M48: 20,985,739 km (0.101 R)
• M49: 21,138,179 km (0.114 R)
• M50: 21,342,081 km (0.098 R)
• M51: 21,444,256 km (0.077 R)
• M52: 22,112,360 km (0.114 R)
• M53: 22,631,016 km (0.039 R)
• M54: 22,839,556 km (0.077 R)
• M55: 23,891,977 km (0.059 R)
• M56: 25,391,995 km (0.111 R)
• M57: 25,880,432 km (0.098 R)
• M58: 27,198,538 km (0.068 R)
• M59: 27,587,044 km (0.088 R)
• M60: 27,754,145 km (0.116 R)
• M61: 28,425,839 km (0.058 R)
• M62: 28,538,337 km (0.117 R)
• M63: 28,876,578 km (0.072 R)
• M64: 29,614,245 km (0.04 R)
• M65: 29,785,235 km (0.119 R)
• M66: 30,300,450 km (0.063 R)
• M67: 31,805,554 km (0.093 R)
• M68: 32,625,949 km (0.073 R)
• M69: 32,920,657 km (0.102 R)
• M70: 33,275,503 km (0.112 R)
• M71: 33,929,246 km (0.082 R)
• M72: 34,347,522 km (0.076 R)
• M73: 35,068,583 km (0.04 R)
• M74: 35,491,496 km (0.107 R)
• M75: 35,794,582 km (0.064 R)
• M76: 35,976,792 km (0.096 R)
• M77: 36,281,373 km (0.106 R)
• M78: 37,816,547 km (0.096 R)
• M79: 38,312,314 km (0.093 R)
• M80: 38,498,713 km (0.07 R)
• M81: 38,747,793 km (0.112 R)
• M82: 40,190,515 km (0.076 R)
• M83: 42,098,486 km (0.097 R)
• M84: 42,869,963 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit