🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 10.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.54 AU - 0.66 AU

Year: 315 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 67,383,127 km

• M1: 151,543 km (0.078 R)
• M2: 222,302 km (0.092 R)
• M3: 290,369 km (0.037 R)
• M4: 362,326 km (0.075 R)
• M5: 451,786 km (0.077 R)
• M6: 525,089 km (0.052 R)
• M7: 616,792 km (0.06 R)
• M8: 711,039 km (0.036 R)
• M9: 818,450 km (0.099 R)
• M10: 892,202 km (0.108 R)
• M11: 960,119 km (0.117 R)
• M12: 1,029,981 km (0.036 R)
• M13: 1,105,977 km (0.049 R)
• M14: 1,184,067 km (0.098 R)
• M15: 1,309,580 km (0.087 R)
• M16: 1,387,969 km (0.1 R)
• M17: 1,468,004 km (0.101 R)
• M18: 1,564,345 km (0.113 R)
• M19: 1,657,844 km (0.081 R)
• M20: 1,753,287 km (0.106 R)
• M21: 1,840,353 km (0.109 R)
• M22: 1,923,679 km (0.089 R)
• M23: 2,018,973 km (0.108 R)
• M24: 2,115,912 km (0.08 R)
• M25: 2,214,497 km (0.089 R)
• M26: 2,314,578 km (0.096 R)
• M27: 2,399,251 km (0.107 R)
• M28: 2,484,970 km (0.065 R)
• M29: 2,754,396 km (0.039 R)
• M30: 2,916,859 km (0.099 R)
• M31: 3,144,996 km (0.089 R)
• M32: 3,289,657 km (0.09 R)
• M33: 3,449,577 km (0.077 R)
• M34: 3,533,801 km (0.118 R)
• M35: 3,631,788 km (0.093 R)
• M36: 3,817,139 km (0.085 R)
• M37: 3,944,746 km (0.058 R)
• M38: 4,162,860 km (0.108 R)
• M39: 4,231,825 km (0.103 R)
• M40: 4,322,182 km (0.076 R)
• M41: 4,420,019 km (0.044 R)
• M42: 4,504,691 km (0.101 R)
• M43: 4,589,812 km (0.039 R)
• M44: 4,906,511 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 11.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.65 AU - 0.87 AU

Year: 449 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,383,127 km

• M1: 145,858 km (0.105 R)
• M2: 220,657 km (0.067 R)
• M3: 320,738 km (0.084 R)
• M4: 400,473 km (0.118 R)
• M5: 473,477 km (0.062 R)
• M6: 552,465 km (0.066 R)
• M7: 707,299 km (0.093 R)
• M8: 864,376 km (0.084 R)
• M9: 1,074,113 km (0.082 R)
• M10: 1,160,580 km (0.083 R)
• M11: 1,273,227 km (0.08 R)
• M12: 1,422,526 km (0.069 R)
• M13: 1,497,475 km (0.091 R)
• M14: 1,612,366 km (0.041 R)
• M15: 1,686,267 km (0.084 R)
• M16: 1,774,680 km (0.099 R)
• M17: 1,846,786 km (0.101 R)
• M18: 1,956,591 km (0.025 R)
• M19: 2,102,000 km (0.11 R)
• M20: 2,226,615 km (0.115 R)
• M21: 2,324,302 km (0.099 R)
• M22: 2,398,503 km (0.047 R)
• M23: 2,534,188 km (0.119 R)
• M24: 2,651,772 km (0.114 R)
• M25: 2,766,065 km (0.059 R)
• M26: 2,839,667 km (0.057 R)
• M27: 3,124,352 km (0.089 R)
• M28: 3,300,727 km (0.106 R)
• M29: 3,526,022 km (0.056 R)
• M30: 3,611,741 km (0.111 R)
• M31: 3,692,524 km (0.086 R)
• M32: 3,802,927 km (0.079 R)
• M33: 3,896,875 km (0.07 R)
• M34: 3,997,554 km (0.112 R)
• M35: 4,069,212 km (0.111 R)
• M36: 4,147,302 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 12

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.17 AU

Year: 618 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,383,127 km

• M1: 150,495 km (0.082 R)
• M2: 230,680 km (0.108 R)
• M3: 347,366 km (0.114 R)
• M4: 469,139 km (0.066 R)
• M5: 590,612 km (0.094 R)
• M6: 689,945 km (0.118 R)
• M7: 775,067 km (0.068 R)
• M8: 1,095,056 km (0.119 R)
• M9: 1,246,001 km (0.076 R)
• M10: 1,384,827 km (0.089 R)
• M11: 1,741,170 km (0.094 R)
• M12: 1,854,565 km (0.102 R)
• M13: 2,007,155 km (0.067 R)
• M14: 2,209,710 km (0.029 R)
• M15: 2,286,454 km (0.114 R)
• M16: 2,554,533 km (0.117 R)
• M17: 2,676,007 km (0.119 R)
• M18: 2,807,802 km (0.115 R)
• M19: 3,043,868 km (0.119 R)
• M20: 3,146,941 km (0.072 R)
• M21: 3,427,886 km (0.104 R)
• M22: 3,662,305 km (0.106 R)
• M23: 3,809,061 km (0.043 R)
• M24: 3,948,636 km (0.081 R)
• M25: 4,118,280 km (0.058 R)
• M26: 4,194,575 km (0.099 R)
• M27: 4,465,048 km (0.109 R)
• M28: 4,592,505 km (0.095 R)
• M29: 4,671,642 km (0.115 R)
• M30: 4,921,920 km (0.12 R)
• M31: 5,023,197 km (0.059 R)
• M32: 5,125,223 km (0.098 R)
• M33: 5,217,675 km (0.116 R)
• M34: 5,404,223 km (0.108 R)
• M35: 5,540,357 km (0.077 R)
• M36: 5,677,688 km (0.037 R)
• M37: 5,784,052 km (0.052 R)
• M38: 5,901,786 km (0.07 R)
• M39: 5,987,954 km (0.098 R)
• M40: 6,063,800 km (0.092 R)
• M41: 6,270,993 km (0.086 R)
• M42: 6,525,010 km (0.115 R)
• M43: 6,805,058 km (0.045 R)
• M44: 6,906,934 km (0.071 R)
• M45: 7,054,736 km (0.056 R)
• M46: 7,146,440 km (0.068 R)
• M47: 7,238,293 km (0.108 R)
• M48: 7,493,357 km (0.1 R)
• M49: 7,598,525 km (0.07 R)
• M50: 7,704,141 km (0.1 R)
• M51: 7,798,537 km (0.101 R)
• M52: 7,893,232 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 9.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.08 AU

Year: 648 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,383,127 km

• M1: 121,473 km (0.042 R)
• M2: 181,761 km (0.116 R)
• M3: 259,403 km (0.108 R)
• M4: 320,439 km (0.104 R)
• M5: 499,806 km (0.079 R)
• M6: 584,928 km (0.057 R)
• M7: 662,868 km (0.095 R)
• M8: 771,327 km (0.119 R)
• M9: 852,558 km (0.075 R)
• M10: 931,247 km (0.107 R)
• M11: 997,967 km (0.105 R)
• M12: 1,186,012 km (0.085 R)
• M13: 1,339,799 km (0.069 R)
• M14: 1,415,944 km (0.102 R)
• M15: 1,534,575 km (0.071 R)
• M16: 1,611,019 km (0.111 R)
• M17: 1,735,186 km (0.106 R)
• M18: 1,800,410 km (0.09 R)
• M19: 1,877,453 km (0.101 R)
• M20: 2,193,254 km (0.078 R)
• M21: 2,323,405 km (0.112 R)
• M22: 2,472,703 km (0.094 R)
• M23: 2,604,349 km (0.079 R)
• M24: 2,700,391 km (0.076 R)
• M25: 2,789,103 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 14.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.04 AU - 2.7 AU

Year: 2475 Days

Day: 6.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,383,127 km

• M1: 178,470 km (0.075 R)
• M2: 271,969 km (0.088 R)
• M3: 366,964 km (0.068 R)
• M4: 545,135 km (0.071 R)
• M5: 642,074 km (0.032 R)
• M6: 784,641 km (0.034 R)
• M7: 877,392 km (0.051 R)
• M8: 1,038,957 km (0.114 R)
• M9: 1,196,035 km (0.095 R)
• M10: 1,361,490 km (0.058 R)
• M11: 1,459,776 km (0.068 R)
• M12: 1,552,078 km (0.082 R)
• M13: 1,707,809 km (0.079 R)
• M14: 1,932,954 km (0.032 R)
• M15: 2,063,403 km (0.088 R)
• M16: 2,177,846 km (0.118 R)
• M17: 2,284,509 km (0.047 R)
• M18: 2,483,325 km (0.09 R)
• M19: 2,584,902 km (0.083 R)
• M20: 2,845,352 km (0.101 R)
• M21: 3,158,161 km (0.107 R)
• M22: 3,425,791 km (0.063 R)
• M23: 3,935,770 km (0.112 R)
• M24: 4,297,498 km (0.1 R)
• M25: 4,420,617 km (0.096 R)
• M26: 4,733,277 km (0.106 R)
• M27: 4,988,790 km (0.11 R)
• M28: 5,235,776 km (0.083 R)
• M29: 5,367,422 km (0.087 R)
• M30: 5,460,173 km (0.112 R)
• M31: 5,593,764 km (0.093 R)
• M32: 6,319,762 km (0.041 R)
• M33: 6,772,595 km (0.086 R)
• M34: 6,959,592 km (0.088 R)
• M35: 7,338,823 km (0.117 R)
• M36: 7,456,855 km (0.073 R)
• M37: 7,560,676 km (0.101 R)
• M38: 8,193,775 km (0.072 R)
• M39: 8,439,564 km (0.085 R)
• M40: 8,875,492 km (0.117 R)
• M41: 9,239,015 km (0.106 R)
• M42: 9,494,977 km (0.035 R)
• M43: 9,915,796 km (0.101 R)
• M44: 10,112,068 km (0.058 R)
• M45: 10,260,170 km (0.048 R)
• M46: 10,491,897 km (0.097 R)
• M47: 10,927,077 km (0.117 R)
• M48: 11,402,350 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 8.3

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.77 AU - 4.01 AU

Year: 4233 Days

Day: 9.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,383,127 km

• M1: 104,120 km (0.089 R)
• M2: 158,723 km (0.084 R)
• M3: 218,263 km (0.093 R)
• M4: 306,376 km (0.083 R)
• M5: 447,447 km (0.108 R)
• M6: 881,131 km (0.056 R)
• M7: 1,009,935 km (0.085 R)
• M8: 1,117,646 km (0.117 R)
• M9: 1,172,847 km (0.04 R)
• M10: 1,388,867 km (0.068 R)
• M11: 1,448,706 km (0.056 R)
• M12: 1,649,167 km (0.083 R)
• M13: 1,712,596 km (0.11 R)
• M14: 1,842,298 km (0.115 R)
• M15: 1,991,896 km (0.038 R)
• M16: 3,011,106 km (0.086 R)
• M17: 3,148,437 km (0.089 R)
• M18: 3,227,873 km (0.092 R)
• M19: 3,593,640 km (0.084 R)
• M20: 4,188,890 km (0.091 R)
• M21: 4,386,808 km (0.056 R)
• M22: 4,565,278 km (0.058 R)
• M23: 4,998,663 km (0.052 R)
• M24: 5,138,388 km (0.084 R)
• M25: 5,734,086 km (0.105 R)
• M26: 6,401,891 km (0.083 R)
• M27: 6,757,934 km (0.074 R)
• M28: 7,120,410 km (0.1 R)
• M29: 7,198,949 km (0.089 R)
• M30: 7,277,637 km (0.071 R)
• M31: 7,462,690 km (0.086 R)
• M32: 7,676,016 km (0.1 R)
• M33: 7,837,283 km (0.119 R)
• M34: 9,025,988 km (0.052 R)
• M35: 9,655,645 km (0.082 R)
• M36: 9,771,583 km (0.1 R)
• M37: 9,917,292 km (0.105 R)
• M38: 10,122,540 km (0.091 R)
• M39: 10,329,135 km (0.097 R)
• M40: 10,477,536 km (0.118 R)
• M41: 10,716,443 km (0.114 R)
• M42: 10,776,432 km (0.108 R)
• M43: 10,866,640 km (0.116 R)
• M44: 11,017,584 km (0.09 R)
• M45: 11,169,276 km (0.094 R)
• M46: 11,382,752 km (0.111 R)
• M47: 11,566,907 km (0.086 R)
• M48: 12,344,367 km (0.103 R)
• M49: 12,691,883 km (0.09 R)
• M50: 13,267,536 km (0.101 R)
• M51: 13,364,176 km (0.12 R)
• M52: 13,461,265 km (0.081 R)
• M53: 14,146,723 km (0.09 R)
• M54: 14,843,550 km (0.092 R)
• M55: 14,944,079 km (0.117 R)
• M56: 15,415,911 km (0.069 R)
• M57: 15,517,638 km (0.103 R)
• M58: 15,585,555 km (0.105 R)
• M59: 15,755,947 km (0.055 R)
• M60: 16,167,191 km (0.102 R)
• M61: 16,374,085 km (0.115 R)
• M62: 16,443,349 km (0.068 R)
• M63: 16,721,003 km (0.114 R)
• M64: 17,386,863 km (0.107 R)
• M65: 17,492,778 km (0.063 R)
• M66: 17,847,475 km (0.113 R)
• M67: 18,961,979 km (0.047 R)
• M68: 19,143,740 km (0.037 R)
• M69: 19,509,208 km (0.073 R)
• M70: 20,135,724 km (0.059 R)
• M71: 21,106,764 km (0.088 R)
• M72: 21,182,161 km (0.068 R)
• M73: 21,408,652 km (0.119 R)
• M74: 21,673,889 km (0.045 R)
• M75: 21,864,178 km (0.031 R)
• M76: 22,361,142 km (0.083 R)
• M77: 22,553,225 km (0.072 R)
• M78: 23,055,425 km (0.07 R)
• M79: 23,210,708 km (0.073 R)
• M80: 23,405,335 km (0.092 R)
• M81: 23,913,668 km (0.045 R)
• M82: 24,149,584 km (0.101 R)
• M83: 24,228,273 km (0.054 R)
• M84: 26,104,529 km (0.069 R)
• M85: 27,367,584 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811

Radius: 3

Gravity: 90.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.02 AU - 9.96 AU

Year: 15318 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,383,127 km

• M1: 137,181 km (0.056 R)
• M2: 227,838 km (0.1 R)
• M3: 272,268 km (0.078 R)
• M4: 497,263 km (0.112 R)
• M5: 723,455 km (0.053 R)
• M6: 1,027,139 km (0.079 R)
• M7: 1,051,972 km (0.108 R)
• M8: 1,504,356 km (0.089 R)
• M9: 1,532,630 km (0.072 R)
• M10: 1,795,324 km (0.079 R)
• M11: 1,916,648 km (0.061 R)
• M12: 2,328,640 km (0.097 R)
• M13: 3,340,820 km (0.114 R)
• M14: 4,186,796 km (0.072 R)
• M15: 4,633,345 km (0.063 R)
• M16: 5,309,378 km (0.097 R)
• M17: 6,472,053 km (0.091 R)
• M18: 6,611,029 km (0.053 R)
• M19: 7,856,731 km (0.091 R)
• M20: 8,154,281 km (0.051 R)
• M21: 8,254,362 km (0.057 R)
• M22: 8,658,426 km (0.03 R)
• M23: 8,862,776 km (0.086 R)
• M24: 9,643,528 km (0.112 R)
• M25: 10,015,428 km (0.075 R)
• M26: 10,446,120 km (0.09 R)
• M27: 10,554,728 km (0.093 R)
• M28: 10,663,635 km (0.108 R)
• M29: 10,772,991 km (0.056 R)
• M30: 12,978,513 km (0.089 R)
• M31: 13,212,484 km (0.112 R)
• M32: 13,447,652 km (0.059 R)
• M33: 13,565,834 km (0.105 R)
• M34: 13,625,075 km (0.093 R)
• M35: 13,922,475 km (0.111 R)
• M36: 14,583,997 km (0.116 R)
• M37: 15,071,537 km (0.116 R)
• M38: 15,378,960 km (0.089 R)
• M39: 15,688,478 km (0.116 R)
• M40: 16,947,045 km (0.094 R)
• M41: 18,894,510 km (0.069 R)
• M42: 19,492,453 km (0.116 R)
• M43: 19,760,084 km (0.064 R)
• M44: 20,502,687 km (0.047 R)
• M45: 21,875,846 km (0.111 R)
• M46: 22,643,732 km (0.059 R)
• M47: 22,854,665 km (0.07 R)
• M48: 23,207,716 km (0.119 R)
• M49: 24,421,404 km (0.118 R)
• M50: 25,582,433 km (0.098 R)
• M51: 25,728,739 km (0.086 R)
• M52: 26,538,961 km (0.077 R)
• M53: 27,732,154 km (0.119 R)
• M54: 27,957,748 km (0.056 R)
• M55: 28,866,555 km (0.087 R)
• M56: 28,942,700 km (0.1 R)
• M57: 29,631,149 km (0.079 R)
• M58: 30,093,257 km (0.078 R)
• M59: 30,247,792 km (0.117 R)
• M60: 31,180,385 km (0.097 R)
• M61: 31,493,493 km (0.104 R)
• M62: 33,233,466 km (0.118 R)
• M63: 33,393,237 km (0.069 R)
• M64: 33,873,895 km (0.087 R)
• M65: 34,034,563 km (0.075 R)
• M66: 34,599,145 km (0.119 R)
• M67: 35,248,250 km (0.09 R)
• M68: 35,411,162 km (0.111 R)
• M69: 35,655,904 km (0.108 R)
• M70: 37,385,256 km (0.076 R)
• M71: 38,469,392 km (0.079 R)
• M72: 38,804,940 km (0.104 R)
• M73: 39,225,908 km (0.119 R)
• M74: 39,817,717 km (0.098 R)
• M75: 40,157,304 km (0.091 R)
• M76: 40,583,060 km (0.08 R)
• M77: 41,955,471 km (0.091 R)
• M78: 43,081,644 km (0.084 R)
• M79: 43,604,787 km (0.099 R)
• M80: 44,042,361 km (0.116 R)
• M81: 45,629,744 km (0.119 R)
• M82: 46,430,392 km (0.086 R)
• M83: 47,325,286 km (0.075 R)
• M84: 47,955,243 km (0.091 R)
• M85: 49,952,973 km (0.118 R)
• M86: 51,054,013 km (0.083 R)
• M87: 51,422,772 km (0.093 R)
• M88: 55,253,525 km (0.064 R)
• M89: 55,348,071 km (0.103 R)
• M90: 56,868,583 km (0.103 R)
• M91: 57,442,441 km (0.081 R)
• M92: 58,114,135 km (0.105 R)
• M93: 60,145,076 km (0.059 R)
• M94: 61,413,815 km (0.047 R)
• M95: 63,185,204 km (0.043 R)
• M96: 63,482,006 km (0.096 R)
• M97: 65,673,166 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit