🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 8.3

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 310 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 90,208,506 km

• M1: 105,466 km (0.117 R)
• M2: 165,904 km (0.103 R)
• M3: 243,845 km (0.112 R)
• M4: 312,211 km (0.108 R)
• M5: 364,271 km (0.082 R)
• M6: 420,220 km (0.115 R)
• M7: 482,603 km (0.094 R)
• M8: 535,710 km (0.109 R)
• M9: 591,211 km (0.096 R)
• M10: 662,719 km (0.104 R)
• M11: 737,368 km (0.114 R)
• M12: 815,159 km (0.114 R)
• M13: 935,286 km (0.115 R)
• M14: 1,007,841 km (0.072 R)
• M15: 1,061,546 km (0.119 R)
• M16: 1,116,150 km (0.086 R)
• M17: 1,224,159 km (0.055 R)
• M18: 1,322,146 km (0.079 R)
• M19: 1,422,676 km (0.102 R)
• M20: 1,478,775 km (0.056 R)
• M21: 1,568,982 km (0.092 R)
• M22: 1,651,411 km (0.1 R)
• M23: 1,725,312 km (0.088 R)
• M24: 1,780,215 km (0.111 R)
• M25: 1,891,815 km (0.06 R)
• M26: 1,953,748 km (0.061 R)
• M27: 2,079,710 km (0.072 R)
• M28: 2,159,744 km (0.064 R)
• M29: 2,312,035 km (0.071 R)
• M30: 2,378,457 km (0.088 R)
• M31: 2,456,696 km (0.11 R)
• M32: 2,644,591 km (0.107 R)
• M33: 2,766,663 km (0.098 R)
• M34: 2,849,091 km (0.081 R)
• M35: 2,920,450 km (0.076 R)
• M36: 3,131,831 km (0.056 R)
• M37: 3,187,033 km (0.048 R)
• M38: 3,342,166 km (0.104 R)
• M39: 3,417,414 km (0.09 R)
• M40: 3,640,464 km (0.08 R)
• M41: 3,750,419 km (0.093 R)
• M42: 3,861,570 km (0.096 R)
• M43: 3,980,500 km (0.087 R)
• M44: 4,040,339 km (0.065 R)
• M45: 4,167,797 km (0.036 R)
• M46: 4,262,642 km (0.077 R)
• M47: 4,323,977 km (0.092 R)
• M48: 4,385,611 km (0.088 R)
• M49: 4,530,572 km (0.107 R)
• M50: 4,607,016 km (0.102 R)
• M51: 4,712,183 km (0.105 R)
• M52: 4,782,644 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 11.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 541 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 90,208,506 km

• M1: 153,039 km (0.099 R)
• M2: 259,702 km (0.075 R)
• M3: 386,112 km (0.077 R)
• M4: 485,744 km (0.086 R)
• M5: 651,200 km (0.04 R)
• M6: 746,045 km (0.09 R)
• M7: 837,150 km (0.097 R)
• M8: 936,931 km (0.086 R)
• M9: 1,075,309 km (0.082 R)
• M10: 1,200,373 km (0.088 R)
• M11: 1,330,523 km (0.043 R)
• M12: 1,454,690 km (0.041 R)
• M13: 1,622,688 km (0.116 R)
• M14: 1,761,814 km (0.06 R)
• M15: 1,886,878 km (0.053 R)
• M16: 2,008,950 km (0.116 R)
• M17: 2,216,143 km (0.12 R)
• M18: 2,312,783 km (0.079 R)
• M19: 2,404,187 km (0.066 R)
• M20: 2,510,252 km (0.115 R)
• M21: 2,679,148 km (0.05 R)
• M22: 2,789,252 km (0.118 R)
• M23: 2,879,759 km (0.088 R)
• M24: 3,056,883 km (0.086 R)
• M25: 3,150,382 km (0.102 R)
• M26: 3,318,230 km (0.057 R)
• M27: 3,519,140 km (0.104 R)
• M28: 3,594,538 km (0.058 R)
• M29: 3,685,792 km (0.102 R)
• M30: 3,777,945 km (0.072 R)
• M31: 3,862,916 km (0.099 R)
• M32: 4,058,740 km (0.081 R)
• M33: 4,185,748 km (0.116 R)
• M34: 4,290,018 km (0.091 R)
• M35: 4,427,648 km (0.074 R)
• M36: 4,599,536 km (0.053 R)
• M37: 4,682,264 km (0.089 R)
• M38: 4,975,775 km (0.087 R)
• M39: 5,223,509 km (0.114 R)
• M40: 5,301,150 km (0.032 R)
• M41: 5,492,785 km (0.086 R)
• M42: 5,607,078 km (0.068 R)
• M43: 5,739,921 km (0.047 R)
• M44: 5,909,864 km (0.052 R)
• M45: 6,190,659 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.8

Radius: 12.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 822 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 90,208,506 km

• M1: 160,369 km (0.106 R)
• M2: 239,805 km (0.083 R)
• M3: 339,737 km (0.105 R)
• M4: 436,975 km (0.1 R)
• M5: 524,191 km (0.062 R)
• M6: 609,013 km (0.077 R)
• M7: 694,284 km (0.092 R)
• M8: 778,807 km (0.052 R)
• M9: 895,942 km (0.113 R)
• M10: 995,574 km (0.115 R)
• M11: 1,093,112 km (0.098 R)
• M12: 1,265,448 km (0.076 R)
• M13: 1,667,119 km (0.104 R)
• M14: 1,807,292 km (0.108 R)
• M15: 1,905,727 km (0.056 R)
• M16: 2,005,958 km (0.04 R)
• M17: 2,131,770 km (0.111 R)
• M18: 2,236,039 km (0.094 R)
• M19: 2,399,849 km (0.094 R)
• M20: 2,517,134 km (0.074 R)
• M21: 2,627,687 km (0.083 R)
• M22: 2,705,178 km (0.109 R)
• M23: 2,844,903 km (0.072 R)
• M24: 2,996,146 km (0.095 R)
• M25: 3,104,455 km (0.11 R)
• M26: 3,241,786 km (0.099 R)
• M27: 3,381,211 km (0.045 R)
• M28: 3,475,308 km (0.116 R)
• M29: 3,637,323 km (0.067 R)
• M30: 3,792,007 km (0.034 R)
• M31: 3,958,958 km (0.099 R)
• M32: 4,229,132 km (0.084 R)
• M33: 4,320,536 km (0.117 R)
• M34: 4,787,581 km (0.095 R)
• M35: 4,946,902 km (0.115 R)
• M36: 5,118,940 km (0.089 R)
• M37: 5,205,557 km (0.069 R)
• M38: 5,303,843 km (0.06 R)
• M39: 5,424,568 km (0.046 R)
• M40: 6,145,780 km (0.118 R)
• M41: 6,377,357 km (0.108 R)
• M42: 6,623,745 km (0.119 R)
• M43: 6,730,259 km (0.083 R)
• M44: 6,981,134 km (0.032 R)
• M45: 7,174,265 km (0.118 R)
• M46: 7,357,074 km (0.109 R)
• M47: 7,479,744 km (0.06 R)
• M48: 7,566,062 km (0.107 R)
• M49: 7,702,346 km (0.036 R)
• M50: 7,801,978 km (0.089 R)
• M51: 8,015,155 km (0.106 R)
• M52: 8,103,567 km (0.088 R)
• M53: 8,511,670 km (0.072 R)
• M54: 8,666,354 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.39 AU - 1.81 AU

Year: 1423 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,208,506 km

• M1: 100,679 km (0.048 R)
• M2: 154,385 km (0.109 R)
• M3: 250,277 km (0.115 R)
• M4: 314,006 km (0.066 R)
• M5: 384,915 km (0.083 R)
• M6: 437,723 km (0.029 R)
• M7: 842,984 km (0.105 R)
• M8: 923,019 km (0.117 R)
• M9: 1,178,382 km (0.1 R)
• M10: 1,232,238 km (0.058 R)
• M11: 1,622,239 km (0.106 R)
• M12: 1,692,700 km (0.101 R)
• M13: 1,743,563 km (0.051 R)
• M14: 1,909,916 km (0.075 R)
• M15: 2,038,271 km (0.113 R)
• M16: 2,125,337 km (0.071 R)
• M17: 2,269,549 km (0.079 R)
• M18: 2,371,425 km (0.107 R)
• M19: 2,532,842 km (0.049 R)
• M20: 2,842,210 km (0.087 R)
• M21: 3,138,563 km (0.031 R)
• M22: 3,239,691 km (0.046 R)
• M23: 3,444,940 km (0.088 R)
• M24: 3,787,668 km (0.119 R)
• M25: 3,963,147 km (0.098 R)
• M26: 4,168,993 km (0.094 R)
• M27: 4,280,294 km (0.085 R)
• M28: 4,463,103 km (0.051 R)
• M29: 4,562,735 km (0.086 R)
• M30: 4,706,199 km (0.119 R)
• M31: 4,953,634 km (0.063 R)
• M32: 5,145,718 km (0.109 R)
• M33: 5,325,235 km (0.098 R)
• M34: 5,430,852 km (0.11 R)
• M35: 5,813,972 km (0.074 R)
• M36: 6,000,969 km (0.12 R)
• M37: 6,493,296 km (0.106 R)
• M38: 6,671,018 km (0.098 R)
• M39: 6,982,032 km (0.051 R)
• M40: 7,331,193 km (0.046 R)
• M41: 7,415,267 km (0.092 R)
• M42: 7,482,586 km (0.113 R)
• M43: 7,686,189 km (0.12 R)
• M44: 7,737,351 km (0.049 R)
• M45: 7,857,179 km (0.074 R)
• M46: 7,977,606 km (0.09 R)
• M47: 8,642,119 km (0.067 R)
• M48: 8,730,981 km (0.085 R)
• M49: 8,945,205 km (0.107 R)
• M50: 8,999,060 km (0.046 R)
• M51: 9,089,118 km (0.105 R)
• M52: 9,269,982 km (0.114 R)
• M53: 9,452,042 km (0.026 R)
• M54: 9,543,447 km (0.097 R)
• M55: 10,436,695 km (0.087 R)
• M56: 10,874,120 km (0.071 R)
• M57: 10,950,714 km (0.071 R)
• M58: 11,066,203 km (0.108 R)
• M59: 11,512,155 km (0.082 R)
• M60: 11,904,699 km (0.087 R)
• M61: 11,983,837 km (0.115 R)
• M62: 12,162,307 km (0.117 R)
• M63: 12,521,940 km (0.119 R)
• M64: 12,582,228 km (0.115 R)
• M65: 12,925,705 km (0.119 R)
• M66: 13,047,627 km (0.107 R)
• M67: 13,108,813 km (0.091 R)
• M68: 13,169,998 km (0.078 R)
• M69: 13,395,293 km (0.088 R)
• M70: 13,539,355 km (0.085 R)
• M71: 13,725,305 km (0.118 R)
• M72: 13,808,183 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 12.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.62 AU - 2 AU

Year: 1712 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 90,208,506 km

• M1: 155,582 km (0.092 R)
• M2: 258,655 km (0.045 R)
• M3: 378,034 km (0.085 R)
• M4: 475,422 km (0.057 R)
• M5: 646,412 km (0.055 R)
• M6: 730,935 km (0.093 R)
• M7: 824,733 km (0.086 R)
• M8: 928,554 km (0.12 R)
• M9: 1,059,452 km (0.059 R)
• M10: 1,150,408 km (0.114 R)
• M11: 1,328,728 km (0.079 R)
• M12: 1,433,896 km (0.109 R)
• M13: 1,529,339 km (0.049 R)
• M14: 1,626,877 km (0.116 R)
• M15: 1,787,545 km (0.111 R)
• M16: 1,953,748 km (0.067 R)
• M17: 2,147,029 km (0.098 R)
• M18: 2,264,463 km (0.106 R)
• M19: 2,407,030 km (0.091 R)
• M20: 2,513,992 km (0.03 R)
• M21: 2,788,504 km (0.109 R)
• M22: 2,884,845 km (0.067 R)
• M23: 2,998,839 km (0.117 R)
• M24: 3,401,108 km (0.03 R)
• M25: 3,504,330 km (0.102 R)
• M26: 3,626,252 km (0.118 R)
• M27: 3,874,286 km (0.089 R)
• M28: 4,045,725 km (0.104 R)
• M29: 4,173,781 km (0.063 R)
• M30: 4,293,908 km (0.058 R)
• M31: 4,509,329 km (0.042 R)
• M32: 4,680,319 km (0.082 R)
• M33: 4,757,063 km (0.053 R)
• M34: 4,834,255 km (0.117 R)
• M35: 5,068,376 km (0.097 R)
• M36: 5,176,834 km (0.072 R)
• M37: 5,326,133 km (0.103 R)
• M38: 5,416,341 km (0.082 R)
• M39: 5,547,687 km (0.102 R)
• M40: 5,844,340 km (0.025 R)
• M41: 5,937,539 km (0.037 R)
• M42: 6,104,341 km (0.036 R)
• M43: 6,336,367 km (0.078 R)
• M44: 6,496,288 km (0.036 R)
• M45: 6,635,862 km (0.05 R)
• M46: 6,754,793 km (0.077 R)
• M47: 6,951,065 km (0.097 R)
• M48: 7,060,870 km (0.105 R)
• M49: 7,138,062 km (0.106 R)
• M50: 7,215,554 km (0.109 R)
• M51: 7,416,165 km (0.08 R)
• M52: 7,686,638 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 6.4

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.54 AU - 11.14 AU

Year: 23372 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 124.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,208,506 km

• M1: 82,428 km (0.092 R)
• M2: 156,479 km (0.086 R)
• M3: 213,177 km (0.098 R)
• M4: 619,934 km (0.077 R)
• M5: 883,226 km (0.117 R)
• M6: 1,117,646 km (0.091 R)
• M7: 1,404,275 km (0.089 R)
• M8: 1,642,585 km (0.099 R)
• M9: 2,594,625 km (0.039 R)
• M10: 2,760,380 km (0.095 R)
• M11: 2,929,725 km (0.09 R)
• M12: 3,058,977 km (0.057 R)
• M13: 4,158,671 km (0.05 R)
• M14: 4,451,135 km (0.116 R)
• M15: 4,902,322 km (0.089 R)
• M16: 5,473,487 km (0.107 R)
• M17: 5,579,552 km (0.088 R)
• M18: 7,840,574 km (0.119 R)
• M19: 8,567,919 km (0.109 R)
• M20: 8,691,187 km (0.108 R)
• M21: 8,815,055 km (0.04 R)
• M22: 8,939,520 km (0.096 R)
• M23: 9,253,376 km (0.079 R)
• M24: 10,478,433 km (0.118 R)
• M25: 10,544,406 km (0.108 R)
• M26: 10,742,773 km (0.075 R)
• M27: 11,549,105 km (0.092 R)
• M28: 11,685,389 km (0.112 R)
• M29: 12,374,736 km (0.079 R)
• M30: 12,514,161 km (0.096 R)
• M31: 12,794,657 km (0.107 R)
• M32: 13,433,290 km (0.085 R)
• M33: 16,471,174 km (0.081 R)
• M34: 17,947,855 km (0.081 R)
• M35: 18,105,681 km (0.112 R)
• M36: 19,791,349 km (0.112 R)
• M37: 20,199,901 km (0.064 R)
• M38: 20,364,160 km (0.086 R)
• M39: 22,030,979 km (0.093 R)
• M40: 22,369,519 km (0.106 R)
• M41: 22,624,584 km (0.097 R)
• M42: 22,709,854 km (0.11 R)
• M43: 23,137,555 km (0.099 R)
• M44: 23,223,424 km (0.087 R)
• M45: 24,524,327 km (0.09 R)
• M46: 24,875,134 km (0.07 R)
• M47: 27,015,131 km (0.096 R)
• M48: 28,566,162 km (0.107 R)
• M49: 31,373,067 km (0.05 R)
• M50: 33,778,451 km (0.076 R)
• M51: 34,757,120 km (0.051 R)
• M52: 35,645,732 km (0.058 R)
• M53: 36,043,213 km (0.037 R)
• M54: 37,344,864 km (0.119 R)
• M55: 38,559,898 km (0.083 R)
• M56: 39,582,400 km (0.099 R)
• M57: 41,132,832 km (0.041 R)
• M58: 44,933,815 km (0.073 R)
• M59: 47,093,559 km (0.093 R)
• M60: 47,311,374 km (0.102 R)
• M61: 48,845,500 km (0.102 R)
• M62: 48,955,754 km (0.09 R)
• M63: 49,729,474 km (0.047 R)
• M64: 49,951,327 km (0.114 R)
• M65: 50,284,631 km (0.102 R)
• M66: 50,953,484 km (0.085 R)
• M67: 51,737,676 km (0.073 R)
• M68: 52,074,869 km (0.119 R)
• M69: 52,864,746 km (0.079 R)
• M70: 54,913,638 km (0.108 R)
• M71: 56,063,298 km (0.068 R)
• M72: 56,294,128 km (0.118 R)
• M73: 58,269,119 km (0.066 R)
• M74: 59,912,601 km (0.048 R)
• M75: 61,214,551 km (0.053 R)
• M76: 64,812,529 km (0.068 R)
• M77: 67,617,041 km (0.111 R)
• M78: 68,478,425 km (0.109 R)
• M79: 69,963,633 km (0.038 R)
• M80: 70,212,115 km (0.118 R)
• M81: 71,459,312 km (0.084 R)
• M82: 71,584,376 km (0.091 R)
• M83: 73,217,536 km (0.108 R)
• M84: 75,499,053 km (0.113 R)
• M85: 78,964,787 km (0.058 R)
• M86: 80,782,252 km (0.117 R)
• M87: 81,173,450 km (0.089 R)
• M88: 81,565,247 km (0.096 R)
• M89: 81,957,792 km (0.118 R)
• M90: 82,482,132 km (0.082 R)
• M91: 85,252,984 km (0.073 R)
• M92: 89,129,065 km (0.1 R)
• M93: 89,533,428 km (0.086 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: 324 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit