🌌 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: 509.6

Radius: 14.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 264 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,609,649 km

• M1: 188,344 km (0.116 R)
• M2: 302,786 km (0.12 R)
• M3: 398,828 km (0.03 R)
• M4: 529,277 km (0.032 R)
• M5: 653,593 km (0.069 R)
• M6: 771,775 km (0.109 R)
• M7: 914,641 km (0.059 R)
• M8: 1,009,786 km (0.063 R)
• M9: 1,172,099 km (0.114 R)
• M10: 1,299,108 km (0.068 R)
• M11: 1,400,386 km (0.119 R)
• M12: 1,492,987 km (0.109 R)
• M13: 1,603,689 km (0.067 R)
• M14: 1,717,533 km (0.096 R)
• M15: 1,829,881 km (0.12 R)
• M16: 1,992,494 km (0.072 R)
• M17: 2,142,242 km (0.084 R)
• M18: 2,236,787 km (0.04 R)
• M19: 2,332,680 km (0.087 R)
• M20: 2,505,166 km (0.083 R)
• M21: 2,686,927 km (0.093 R)
• M22: 2,818,873 km (0.096 R)
• M23: 3,079,173 km (0.072 R)
• M24: 3,181,498 km (0.055 R)
• M25: 3,284,870 km (0.097 R)
• M26: 3,400,060 km (0.069 R)
• M27: 3,511,212 km (0.116 R)
• M28: 3,720,948 km (0.118 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 8.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.25 AU - 1.76 AU

Year: 1291 Days

Day: 11.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,609,649 km

• M1: 109,057 km (0.071 R)
• M2: 176,077 km (0.112 R)
• M3: 248,033 km (0.103 R)
• M4: 423,960 km (0.096 R)
• M5: 492,027 km (0.035 R)
• M6: 558,898 km (0.092 R)
• M7: 732,282 km (0.072 R)
• M8: 798,105 km (0.103 R)
• M9: 962,064 km (0.116 R)
• M10: 1,028,186 km (0.105 R)
• M11: 1,095,804 km (0.097 R)
• M12: 1,214,436 km (0.081 R)
• M13: 1,271,731 km (0.05 R)
• M14: 1,344,885 km (0.071 R)
• M15: 1,510,639 km (0.099 R)
• M16: 1,611,767 km (0.095 R)
• M17: 1,987,857 km (0.066 R)
• M18: 2,159,894 km (0.066 R)
• M19: 2,247,708 km (0.118 R)
• M20: 2,363,796 km (0.047 R)
• M21: 2,583,256 km (0.064 R)
• M22: 2,686,030 km (0.054 R)
• M23: 2,771,301 km (0.103 R)
• M24: 2,905,639 km (0.058 R)
• M25: 2,963,833 km (0.104 R)
• M26: 3,022,475 km (0.043 R)
• M27: 3,220,693 km (0.117 R)
• M28: 3,433,421 km (0.089 R)
• M29: 3,619,520 km (0.091 R)
• M30: 3,692,823 km (0.107 R)
• M31: 3,745,482 km (0.056 R)
• M32: 3,915,724 km (0.106 R)
• M33: 4,175,725 km (0.116 R)
• M34: 4,296,750 km (0.11 R)
• M35: 4,486,291 km (0.113 R)
• M36: 4,610,307 km (0.047 R)
• M37: 4,689,893 km (0.102 R)
• M38: 4,838,743 km (0.069 R)
• M39: 5,082,737 km (0.084 R)
• M40: 5,153,198 km (0.119 R)
• M41: 5,283,198 km (0.116 R)
• M42: 5,342,589 km (0.105 R)
• M43: 5,643,280 km (0.072 R)
• M44: 5,740,669 km (0.095 R)
• M45: 5,801,854 km (0.113 R)
• M46: 6,023,708 km (0.112 R)
• M47: 6,223,421 km (0.091 R)
• M48: 6,387,231 km (0.062 R)
• M49: 6,577,968 km (0.066 R)
• M50: 6,757,785 km (0.081 R)
• M51: 6,809,545 km (0.089 R)
• M52: 6,900,202 km (0.101 R)
• M53: 7,386,544 km (0.115 R)
• M54: 7,519,986 km (0.057 R)
• M55: 7,587,006 km (0.076 R)
• M56: 7,681,103 km (0.057 R)
• M57: 7,775,499 km (0.076 R)
• M58: 7,924,798 km (0.084 R)
• M59: 8,061,380 km (0.068 R)
• M60: 8,253,913 km (0.058 R)
• M61: 8,545,479 km (0.032 R)
• M62: 8,671,441 km (0.028 R)
• M63: 8,769,876 km (0.077 R)
• M64: 8,939,520 km (0.078 R)
• M65: 9,024,641 km (0.102 R)
• M66: 9,095,999 km (0.049 R)
• M67: 9,195,931 km (0.095 R)
• M68: 9,353,906 km (0.117 R)
• M69: 9,454,885 km (0.045 R)
• M70: 9,716,232 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 10.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.23 AU - 1.77 AU

Year: 1291 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,609,649 km

• M1: 132,843 km (0.062 R)
• M2: 200,162 km (0.109 R)
• M3: 296,204 km (0.092 R)
• M4: 426,354 km (0.088 R)
• M5: 535,261 km (0.056 R)
• M6: 685,009 km (0.094 R)
• M7: 771,925 km (0.112 R)
• M8: 896,540 km (0.077 R)
• M9: 1,035,367 km (0.101 R)
• M10: 1,174,194 km (0.078 R)
• M11: 1,358,797 km (0.098 R)
• M12: 1,470,996 km (0.085 R)
• M13: 1,670,859 km (0.106 R)
• M14: 1,765,554 km (0.113 R)
• M15: 2,051,436 km (0.052 R)
• M16: 2,190,562 km (0.104 R)
• M17: 2,313,830 km (0.109 R)
• M18: 2,458,940 km (0.119 R)
• M19: 2,667,180 km (0.093 R)
• M20: 2,799,126 km (0.116 R)
• M21: 3,101,313 km (0.09 R)
• M22: 3,240,290 km (0.032 R)
• M23: 3,348,599 km (0.102 R)
• M24: 3,885,356 km (0.116 R)
• M25: 4,093,596 km (0.045 R)
• M26: 4,210,881 km (0.106 R)
• M27: 4,317,544 km (0.082 R)
• M28: 4,389,052 km (0.082 R)
• M29: 4,497,062 km (0.069 R)
• M30: 4,581,734 km (0.08 R)
• M31: 4,654,887 km (0.115 R)
• M32: 4,752,724 km (0.118 R)
• M33: 5,013,324 km (0.048 R)
• M34: 5,535,271 km (0.1 R)
• M35: 5,652,256 km (0.113 R)
• M36: 6,088,185 km (0.088 R)
• M37: 6,155,204 km (0.058 R)
• M38: 6,330,533 km (0.108 R)
• M39: 6,521,270 km (0.092 R)
• M40: 7,006,416 km (0.034 R)
• M41: 7,417,212 km (0.075 R)
• M42: 7,719,699 km (0.07 R)
• M43: 7,821,425 km (0.083 R)
• M44: 8,011,564 km (0.037 R)
• M45: 8,232,820 km (0.097 R)
• M46: 8,456,020 km (0.083 R)
• M47: 8,711,533 km (0.11 R)
• M48: 9,061,293 km (0.095 R)
• M49: 9,153,295 km (0.077 R)
• M50: 9,540,006 km (0.061 R)
• M51: 9,633,654 km (0.099 R)
• M52: 10,074,519 km (0.083 R)
• M53: 10,201,827 km (0.047 R)
• M54: 10,393,611 km (0.088 R)
• M55: 10,878,308 km (0.102 R)
• M56: 10,976,145 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.25 AU - 1.95 AU

Year: 1423 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,609,649 km

• M1: 187,297 km (0.099 R)
• M2: 294,409 km (0.119 R)
• M3: 452,085 km (0.106 R)
• M4: 556,354 km (0.077 R)
• M5: 655,837 km (0.06 R)
• M6: 796,309 km (0.07 R)
• M7: 888,611 km (0.088 R)
• M8: 1,034,918 km (0.11 R)
• M9: 1,360,892 km (0.102 R)
• M10: 1,453,044 km (0.109 R)
• M11: 1,547,590 km (0.048 R)
• M12: 1,797,418 km (0.104 R)
• M13: 1,947,615 km (0.087 R)
• M14: 2,044,704 km (0.059 R)
• M15: 2,294,682 km (0.056 R)
• M16: 2,414,958 km (0.098 R)
• M17: 2,599,562 km (0.076 R)
• M18: 2,716,099 km (0.081 R)
• M19: 3,124,352 km (0.079 R)
• M20: 3,219,945 km (0.06 R)
• M21: 3,326,159 km (0.062 R)
• M22: 3,433,720 km (0.085 R)
• M23: 3,652,282 km (0.11 R)
• M24: 3,773,457 km (0.107 R)
• M25: 4,293,160 km (0.103 R)
• M26: 4,475,220 km (0.098 R)
• M27: 4,627,062 km (0.104 R)
• M28: 4,902,472 km (0.07 R)
• M29: 5,036,661 km (0.07 R)
• M30: 5,240,264 km (0.053 R)
• M31: 5,435,040 km (0.106 R)
• M32: 5,632,210 km (0.083 R)
• M33: 5,879,346 km (0.109 R)
• M34: 6,081,901 km (0.057 R)
• M35: 6,457,392 km (0.054 R)
• M36: 6,691,363 km (0.108 R)
• M37: 7,269,409 km (0.07 R)
• M38: 7,448,478 km (0.108 R)
• M39: 7,655,073 km (0.098 R)
• M40: 7,850,447 km (0.111 R)
• M41: 7,994,809 km (0.114 R)
• M42: 8,140,069 km (0.065 R)
• M43: 8,460,059 km (0.079 R)
• M44: 8,838,691 km (0.085 R)
• M45: 9,016,413 km (0.07 R)
• M46: 9,458,774 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 13

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.09 AU - 2.29 AU

Year: 2278 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,609,649 km

• M1: 163,660 km (0.091 R)
• M2: 249,380 km (0.093 R)
• M3: 351,854 km (0.044 R)
• M4: 494,421 km (0.111 R)
• M5: 580,889 km (0.037 R)
• M6: 772,823 km (0.049 R)
• M7: 906,413 km (0.033 R)
• M8: 1,010,234 km (0.103 R)
• M9: 1,110,615 km (0.117 R)
• M10: 1,347,578 km (0.079 R)
• M11: 1,494,333 km (0.085 R)
• M12: 1,637,797 km (0.102 R)
• M13: 1,842,747 km (0.101 R)
• M14: 1,958,087 km (0.101 R)
• M15: 2,076,119 km (0.103 R)
• M16: 2,247,558 km (0.11 R)
• M17: 2,392,369 km (0.115 R)
• M18: 2,561,714 km (0.113 R)
• M19: 2,658,803 km (0.073 R)
• M20: 2,812,290 km (0.085 R)
• M21: 3,036,837 km (0.062 R)
• M22: 3,128,391 km (0.046 R)
• M23: 3,337,678 km (0.096 R)
• M24: 3,563,870 km (0.106 R)
• M25: 3,721,397 km (0.12 R)
• M26: 4,157,624 km (0.064 R)
• M27: 4,466,244 km (0.118 R)
• M28: 4,636,487 km (0.112 R)
• M29: 4,769,031 km (0.112 R)
• M30: 4,862,529 km (0.066 R)
• M31: 5,024,394 km (0.104 R)
• M32: 5,422,773 km (0.111 R)
• M33: 5,604,684 km (0.116 R)
• M34: 5,774,478 km (0.1 R)
• M35: 5,874,409 km (0.026 R)
• M36: 6,090,279 km (0.12 R)
• M37: 6,441,236 km (0.12 R)
• M38: 6,530,097 km (0.073 R)
• M39: 6,844,103 km (0.056 R)
• M40: 6,964,978 km (0.097 R)
• M41: 7,117,268 km (0.101 R)
• M42: 7,209,121 km (0.08 R)
• M43: 7,301,423 km (0.073 R)
• M44: 7,455,958 km (0.067 R)
• M45: 7,564,865 km (0.117 R)
• M46: 7,674,371 km (0.095 R)
• M47: 7,926,443 km (0.089 R)
• M48: 8,101,473 km (0.044 R)
• M49: 8,197,515 km (0.114 R)
• M50: 8,309,863 km (0.114 R)
• M51: 8,683,109 km (0.047 R)
• M52: 8,764,939 km (0.118 R)
• M53: 8,929,497 km (0.12 R)
• M54: 9,244,849 km (0.109 R)
• M55: 9,328,474 km (0.099 R)
• M56: 9,445,909 km (0.068 R)
• M57: 9,530,132 km (0.075 R)
• M58: 9,648,464 km (0.116 R)
• M59: 9,835,462 km (0.089 R)
• M60: 10,455,694 km (0.102 R)
• M61: 11,481,786 km (0.048 R)
• M62: 12,244,735 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 14.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.1 AU - 2.82 AU

Year: 2712 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,609,649 km

• M1: 194,477 km (0.094 R)
• M2: 472,131 km (0.071 R)
• M3: 617,241 km (0.098 R)
• M4: 746,643 km (0.079 R)
• M5: 896,091 km (0.043 R)
• M6: 1,056,759 km (0.091 R)
• M7: 1,531,433 km (0.12 R)
• M8: 1,646,025 km (0.115 R)
• M9: 1,811,331 km (0.109 R)
• M10: 1,982,621 km (0.065 R)
• M11: 2,108,283 km (0.03 R)
• M12: 2,394,763 km (0.085 R)
• M13: 2,488,561 km (0.089 R)
• M14: 2,638,757 km (0.089 R)
• M15: 3,299,680 km (0.062 R)
• M16: 3,435,066 km (0.088 R)
• M17: 3,947,289 km (0.108 R)
• M18: 4,059,189 km (0.071 R)
• M19: 4,172,135 km (0.116 R)
• M20: 4,302,584 km (0.091 R)
• M21: 4,668,202 km (0.078 R)
• M22: 4,820,791 km (0.093 R)
• M23: 4,975,176 km (0.067 R)
• M24: 5,447,906 km (0.115 R)
• M25: 5,825,640 km (0.068 R)
• M26: 5,953,546 km (0.109 R)
• M27: 6,100,900 km (0.065 R)
• M28: 6,455,597 km (0.105 R)
• M29: 6,588,141 km (0.111 R)
• M30: 6,817,175 km (0.116 R)
• M31: 7,010,306 km (0.063 R)
• M32: 7,303,218 km (0.095 R)
• M33: 7,760,240 km (0.117 R)
• M34: 7,860,919 km (0.075 R)
• M35: 8,043,130 km (0.094 R)
• M36: 8,145,006 km (0.106 R)
• M37: 8,849,013 km (0.12 R)
• M38: 9,059,797 km (0.077 R)
• M39: 9,208,347 km (0.116 R)
• M40: 9,400,581 km (0.108 R)
• M41: 9,680,628 km (0.113 R)
• M42: 10,029,041 km (0.07 R)
• M43: 10,138,846 km (0.106 R)
• M44: 10,470,505 km (0.11 R)
• M45: 10,693,705 km (0.045 R)
• M46: 11,099,264 km (0.092 R)
• M47: 11,532,949 km (0.107 R)
• M48: 11,856,080 km (0.08 R)
• M49: 12,276,001 km (0.079 R)
• M50: 12,487,832 km (0.097 R)
• M51: 12,606,014 km (0.076 R)
• M52: 12,700,859 km (0.028 R)
• M53: 12,819,640 km (0.11 R)
• M54: 13,686,560 km (0.04 R)
• M55: 14,200,877 km (0.066 R)
• M56: 14,522,512 km (0.092 R)
• M57: 15,198,396 km (0.098 R)
• M58: 15,961,195 km (0.088 R)
• M59: 16,089,550 km (0.119 R)
• M60: 17,155,285 km (0.106 R)
• M61: 17,365,919 km (0.09 R)
• M62: 17,471,535 km (0.096 R)
• M63: 17,736,473 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.8

Radius: 7.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.98 AU - 10.22 AU

Year: 19296 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,609,649 km

• M1: 230,231 km (0.03 R)
• M2: 480,508 km (0.073 R)
• M3: 1,161,179 km (0.095 R)
• M4: 1,939,836 km (0.105 R)
• M5: 2,206,718 km (0.078 R)
• M6: 3,113,730 km (0.107 R)
• M7: 3,586,011 km (0.049 R)
• M8: 3,666,943 km (0.111 R)
• M9: 3,789,464 km (0.093 R)
• M10: 4,122,768 km (0.088 R)
• M11: 4,773,219 km (0.113 R)
• M12: 4,997,018 km (0.112 R)
• M13: 5,087,674 km (0.042 R)
• M14: 5,408,711 km (0.12 R)
• M15: 6,362,397 km (0.116 R)
• M16: 8,582,280 km (0.104 R)
• M17: 8,745,342 km (0.079 R)
• M18: 9,185,160 km (0.071 R)
• M19: 9,575,909 km (0.06 R)
• M20: 10,029,340 km (0.065 R)
• M21: 10,431,759 km (0.118 R)
• M22: 11,074,730 km (0.111 R)
• M23: 11,192,913 km (0.108 R)
• M24: 11,610,291 km (0.075 R)
• M25: 11,730,418 km (0.118 R)
• M26: 12,706,694 km (0.105 R)
• M27: 12,768,627 km (0.112 R)
• M28: 13,519,010 km (0.093 R)
• M29: 15,390,779 km (0.108 R)
• M30: 15,522,873 km (0.083 R)
• M31: 16,932,085 km (0.096 R)
• M32: 17,136,735 km (0.101 R)
• M33: 18,172,401 km (0.09 R)
• M34: 19,441,590 km (0.107 R)
• M35: 19,655,963 km (0.12 R)
• M36: 21,177,972 km (0.113 R)
• M37: 22,812,778 km (0.097 R)
• M38: 22,963,423 km (0.1 R)
• M39: 25,262,144 km (0.076 R)
• M40: 25,652,444 km (0.109 R)
• M41: 26,359,743 km (0.088 R)
• M42: 28,196,655 km (0.087 R)
• M43: 29,416,626 km (0.101 R)
• M44: 29,662,715 km (0.075 R)
• M45: 30,405,019 km (0.111 R)
• M46: 31,320,558 km (0.118 R)
• M47: 31,907,879 km (0.063 R)
• M48: 32,245,073 km (0.116 R)
• M49: 34,985,407 km (0.064 R)
• M50: 35,159,090 km (0.058 R)
• M51: 37,089,052 km (0.116 R)
• M52: 37,532,610 km (0.094 R)
• M53: 38,603,880 km (0.078 R)
• M54: 38,693,639 km (0.113 R)
• M55: 39,685,323 km (0.105 R)
• M56: 39,775,830 km (0.063 R)
• M57: 40,776,640 km (0.118 R)
• M58: 41,325,963 km (0.108 R)
• M59: 41,417,816 km (0.088 R)
• M60: 42,062,284 km (0.115 R)
• M61: 44,767,462 km (0.074 R)
• M62: 44,956,105 km (0.107 R)
• M63: 45,239,443 km (0.102 R)
• M64: 48,202,977 km (0.119 R)
• M65: 48,299,617 km (0.073 R)
• M66: 48,783,716 km (0.053 R)
• M67: 51,130,009 km (0.117 R)
• M68: 51,228,594 km (0.12 R)
• M69: 52,217,735 km (0.079 R)
• M70: 52,913,814 km (0.109 R)
• M71: 54,214,568 km (0.089 R)
• M72: 55,526,092 km (0.104 R)
• M73: 56,847,789 km (0.056 R)
• M74: 57,666,389 km (0.105 R)
• M75: 58,695,024 km (0.093 R)
• M76: 59,418,778 km (0.105 R)
• M77: 59,833,613 km (0.081 R)
• M78: 60,353,615 km (0.106 R)
• M79: 60,457,735 km (0.107 R)
• M80: 61,502,677 km (0.05 R)
• M81: 62,342,968 km (0.072 R)
• M82: 62,448,285 km (0.115 R)
• M83: 62,553,602 km (0.092 R)
• M84: 62,659,068 km (0.119 R)
• M85: 62,870,001 km (0.113 R)
• M86: 64,673,254 km (0.081 R)
• M87: 66,385,701 km (0.082 R)
• M88: 66,600,822 km (0.114 R)
• M89: 67,139,674 km (0.05 R)
• M90: 69,200,385 km (0.036 R)
• M91: 72,496,026 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit