🌌 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: 106.5

Radius: 14.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 315 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,373,839 km

• M1: 179,218 km (0.105 R)
• M2: 283,638 km (0.071 R)
• M3: 372,947 km (0.082 R)
• M4: 538,253 km (0.08 R)
• M5: 660,923 km (0.113 R)
• M6: 752,028 km (0.1 R)
• M7: 855,251 km (0.091 R)
• M8: 986,448 km (0.104 R)
• M9: 1,075,609 km (0.071 R)
• M10: 1,243,607 km (0.063 R)
• M11: 1,383,631 km (0.05 R)
• M12: 1,499,719 km (0.11 R)
• M13: 1,634,357 km (0.077 R)
• M14: 1,760,917 km (0.078 R)
• M15: 1,858,903 km (0.035 R)
• M16: 1,978,432 km (0.116 R)
• M17: 2,080,607 km (0.109 R)
• M18: 2,211,805 km (0.068 R)
• M19: 2,311,138 km (0.079 R)
• M20: 2,436,800 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.2

Radius: 13

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.11 AU - 1.49 AU

Year: 1005 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,373,839 km

• M1: 162,613 km (0.096 R)
• M2: 315,652 km (0.082 R)
• M3: 398,678 km (0.097 R)
• M4: 514,018 km (0.119 R)
• M5: 608,564 km (0.112 R)
• M6: 710,291 km (0.075 R)
• M7: 926,609 km (0.055 R)
• M8: 1,032,674 km (0.088 R)
• M9: 1,219,223 km (0.063 R)
• M10: 1,409,212 km (0.115 R)
• M11: 1,558,511 km (0.099 R)
• M12: 1,695,841 km (0.069 R)
• M13: 1,783,805 km (0.026 R)
• M14: 1,946,268 km (0.105 R)
• M15: 2,104,393 km (0.105 R)
• M16: 2,199,537 km (0.098 R)
• M17: 2,423,785 km (0.113 R)
• M18: 2,553,935 km (0.099 R)
• M19: 2,821,565 km (0.086 R)
• M20: 3,120,163 km (0.112 R)
• M21: 3,362,063 km (0.118 R)
• M22: 3,462,742 km (0.098 R)
• M23: 3,553,249 km (0.088 R)
• M24: 3,701,949 km (0.097 R)
• M25: 3,806,069 km (0.079 R)
• M26: 4,378,430 km (0.079 R)
• M27: 4,525,784 km (0.107 R)
• M28: 4,662,367 km (0.118 R)
• M29: 4,750,032 km (0.081 R)
• M30: 4,876,143 km (0.108 R)
• M31: 5,131,805 km (0.117 R)
• M32: 5,261,357 km (0.106 R)
• M33: 5,523,752 km (0.052 R)
• M34: 5,710,001 km (0.062 R)
• M35: 5,844,340 km (0.107 R)
• M36: 6,034,180 km (0.117 R)
• M37: 6,587,991 km (0.077 R)
• M38: 7,014,195 km (0.092 R)
• M39: 7,390,733 km (0.07 R)
• M40: 7,478,697 km (0.105 R)
• M41: 7,670,182 km (0.094 R)
• M42: 7,953,221 km (0.09 R)
• M43: 8,148,746 km (0.045 R)
• M44: 8,330,806 km (0.101 R)
• M45: 8,667,850 km (0.08 R)
• M46: 8,916,033 km (0.097 R)
• M47: 9,087,921 km (0.069 R)
• M48: 9,482,710 km (0.095 R)
• M49: 9,915,496 km (0.058 R)
• M50: 10,077,361 km (0.1 R)
• M51: 10,354,716 km (0.11 R)
• M52: 10,502,519 km (0.037 R)
• M53: 10,833,579 km (0.069 R)
• M54: 11,134,570 km (0.093 R)
• M55: 11,336,676 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.44 AU - 3.84 AU

Year: 4710 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,373,839 km

• M1: 190,288 km (0.09 R)
• M2: 348,264 km (0.114 R)
• M3: 616,343 km (0.097 R)
• M4: 799,900 km (0.098 R)
• M5: 894,146 km (0.104 R)
• M6: 1,026,690 km (0.052 R)
• M7: 1,288,337 km (0.111 R)
• M8: 1,519,466 km (0.087 R)
• M9: 1,613,263 km (0.091 R)
• M10: 1,792,930 km (0.119 R)
• M11: 2,067,891 km (0.12 R)
• M12: 2,188,018 km (0.077 R)
• M13: 2,467,018 km (0.089 R)
• M14: 2,874,074 km (0.106 R)
• M15: 3,060,174 km (0.069 R)
• M16: 3,198,103 km (0.083 R)
• M17: 3,355,929 km (0.104 R)
• M18: 3,462,443 km (0.032 R)
• M19: 3,807,864 km (0.094 R)
• M20: 3,994,114 km (0.092 R)
• M21: 4,107,359 km (0.049 R)
• M22: 4,356,589 km (0.093 R)
• M23: 4,453,828 km (0.096 R)
• M24: 4,571,412 km (0.088 R)
• M25: 4,971,137 km (0.026 R)
• M26: 5,154,694 km (0.089 R)
• M27: 5,257,767 km (0.088 R)
• M28: 5,933,351 km (0.097 R)
• M29: 6,172,109 km (0.079 R)
• M30: 6,325,596 km (0.086 R)
• M31: 6,480,430 km (0.111 R)
• M32: 6,636,610 km (0.077 R)
• M33: 6,771,398 km (0.088 R)
• M34: 7,021,077 km (0.084 R)
• M35: 7,623,208 km (0.116 R)
• M36: 7,859,274 km (0.092 R)
• M37: 8,435,824 km (0.082 R)
• M38: 8,827,770 km (0.089 R)
• M39: 9,200,718 km (0.099 R)
• M40: 9,833,966 km (0.11 R)
• M41: 10,091,274 km (0.119 R)
• M42: 11,844,561 km (0.096 R)
• M43: 12,700,410 km (0.052 R)
• M44: 12,980,757 km (0.038 R)
• M45: 13,149,952 km (0.109 R)
• M46: 13,519,160 km (0.063 R)
• M47: 13,633,452 km (0.058 R)
• M48: 13,920,531 km (0.081 R)
• M49: 14,238,725 km (0.094 R)
• M50: 14,384,134 km (0.087 R)
• M51: 14,617,806 km (0.065 R)
• M52: 15,148,280 km (0.111 R)
• M53: 15,505,371 km (0.048 R)
• M54: 15,925,591 km (0.096 R)
• M55: 16,076,685 km (0.089 R)
• M56: 16,349,701 km (0.079 R)
• M57: 17,270,775 km (0.066 R)
• M58: 17,675,138 km (0.114 R)
• M59: 18,335,164 km (0.114 R)
• M60: 18,461,724 km (0.117 R)
• M61: 19,099,160 km (0.098 R)
• M62: 19,549,749 km (0.057 R)
• M63: 20,395,725 km (0.107 R)
• M64: 21,220,608 km (0.108 R)
• M65: 21,888,263 km (0.062 R)
• M66: 22,022,751 km (0.089 R)
• M67: 22,427,414 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 12.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.05 AU - 4.25 AU

Year: 5734 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,373,839 km

• M1: 319,092 km (0.103 R)
• M2: 434,582 km (0.069 R)
• M3: 558,150 km (0.119 R)
• M4: 660,325 km (0.119 R)
• M5: 782,546 km (0.115 R)
• M6: 899,831 km (0.081 R)
• M7: 1,399,638 km (0.082 R)
• M8: 1,853,368 km (0.062 R)
• M9: 1,960,480 km (0.103 R)
• M10: 2,332,680 km (0.117 R)
• M11: 2,448,768 km (0.091 R)
• M12: 2,809,149 km (0.077 R)
• M13: 3,037,734 km (0.112 R)
• M14: 3,122,407 km (0.097 R)
• M15: 3,403,352 km (0.119 R)
• M16: 3,625,056 km (0.106 R)
• M17: 4,153,136 km (0.077 R)
• M18: 4,656,832 km (0.09 R)
• M19: 4,829,019 km (0.111 R)
• M20: 5,078,698 km (0.117 R)
• M21: 5,256,121 km (0.111 R)
• M22: 5,384,177 km (0.113 R)
• M23: 5,669,460 km (0.09 R)
• M24: 5,774,328 km (0.08 R)
• M25: 6,472,651 km (0.118 R)
• M26: 7,483,334 km (0.085 R)
• M27: 7,598,674 km (0.095 R)
• M28: 8,273,510 km (0.111 R)
• M29: 8,362,970 km (0.086 R)
• M30: 8,754,318 km (0.106 R)
• M31: 9,213,434 km (0.062 R)
• M32: 9,586,381 km (0.087 R)
• M33: 10,540,516 km (0.052 R)
• M34: 10,637,605 km (0.083 R)
• M35: 10,832,681 km (0.102 R)
• M36: 11,127,538 km (0.057 R)
• M37: 11,358,667 km (0.114 R)
• M38: 11,825,861 km (0.09 R)
• M39: 12,095,586 km (0.116 R)
• M40: 12,299,189 km (0.079 R)
• M41: 12,469,880 km (0.058 R)
• M42: 12,606,912 km (0.088 R)
• M43: 12,882,471 km (0.097 R)
• M44: 13,021,148 km (0.118 R)
• M45: 13,474,879 km (0.12 R)
• M46: 13,580,345 km (0.117 R)
• M47: 13,933,845 km (0.09 R)
• M48: 14,183,075 km (0.065 R)
• M49: 14,541,811 km (0.114 R)
• M50: 16,043,624 km (0.115 R)
• M51: 16,230,172 km (0.117 R)
• M52: 16,417,319 km (0.119 R)
• M53: 16,643,062 km (0.067 R)
• M54: 17,402,571 km (0.11 R)
• M55: 18,329,030 km (0.072 R)
• M56: 18,602,346 km (0.062 R)
• M57: 19,668,978 km (0.104 R)
• M58: 20,270,063 km (0.117 R)
• M59: 20,999,352 km (0.072 R)
• M60: 21,737,319 km (0.098 R)
• M61: 22,692,651 km (0.093 R)
• M62: 24,129,837 km (0.093 R)
• M63: 24,386,547 km (0.064 R)
• M64: 24,730,323 km (0.104 R)
• M65: 24,816,492 km (0.072 R)
• M66: 25,118,829 km (0.106 R)
• M67: 25,640,028 km (0.112 R)
• M68: 27,136,156 km (0.111 R)
• M69: 27,536,929 km (0.109 R)
• M70: 27,626,239 km (0.119 R)
• M71: 27,939,646 km (0.066 R)
• M72: 28,119,313 km (0.071 R)
• M73: 29,023,184 km (0.082 R)
• M74: 29,661,518 km (0.116 R)
• M75: 30,028,481 km (0.103 R)
• M76: 30,443,017 km (0.095 R)
• M77: 31,045,149 km (0.102 R)
• M78: 31,138,049 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.4

Radius: 4.1

Gravity: 51.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.48 AU - 8.7 AU

Year: 12804 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,373,839 km

• M1: 223,350 km (0.04 R)
• M2: 692,040 km (0.042 R)
• M3: 1,253,181 km (0.095 R)
• M4: 1,561,503 km (0.104 R)
• M5: 2,184,428 km (0.074 R)
• M6: 2,305,154 km (0.085 R)
• M7: 2,553,336 km (0.051 R)
• M8: 3,209,922 km (0.11 R)
• M9: 3,486,528 km (0.116 R)
• M10: 4,783,841 km (0.111 R)
• M11: 4,901,275 km (0.105 R)
• M12: 5,139,136 km (0.025 R)
• M13: 5,708,804 km (0.12 R)
• M14: 5,791,831 km (0.105 R)
• M15: 6,298,070 km (0.045 R)
• M16: 6,556,575 km (0.066 R)
• M17: 6,687,174 km (0.056 R)
• M18: 7,039,477 km (0.118 R)
• M19: 7,083,908 km (0.119 R)
• M20: 7,352,735 km (0.057 R)
• M21: 7,443,092 km (0.116 R)
• M22: 8,745,791 km (0.065 R)
• M23: 8,793,662 km (0.06 R)
• M24: 8,985,746 km (0.089 R)
• M25: 9,276,564 km (0.1 R)
• M26: 9,325,333 km (0.12 R)
• M27: 9,472,088 km (0.104 R)
• M28: 9,521,306 km (0.11 R)
• M29: 9,967,108 km (0.077 R)
• M30: 10,673,958 km (0.042 R)
• M31: 10,776,283 km (0.106 R)
• M32: 10,981,830 km (0.055 R)
• M33: 11,292,694 km (0.083 R)
• M34: 11,659,060 km (0.08 R)
• M35: 12,835,348 km (0.113 R)
• M36: 13,327,375 km (0.053 R)
• M37: 13,769,886 km (0.089 R)
• M38: 13,881,186 km (0.076 R)
• M39: 14,048,886 km (0.093 R)
• M40: 14,386,229 km (0.091 R)
• M41: 16,642,614 km (0.095 R)
• M42: 16,761,245 km (0.067 R)
• M43: 18,820,908 km (0.108 R)
• M44: 18,944,476 km (0.089 R)
• M45: 19,068,493 km (0.089 R)
• M46: 19,880,211 km (0.09 R)
• M47: 20,448,982 km (0.084 R)
• M48: 22,251,935 km (0.082 R)
• M49: 23,304,805 km (0.097 R)
• M50: 25,390,499 km (0.096 R)
• M51: 26,075,956 km (0.091 R)
• M52: 27,464,972 km (0.12 R)
• M53: 28,451,570 km (0.118 R)
• M54: 28,877,924 km (0.104 R)
• M55: 28,949,133 km (0.1 R)
• M56: 29,449,687 km (0.114 R)
• M57: 30,097,446 km (0.066 R)
• M58: 30,749,693 km (0.076 R)
• M59: 31,626,785 km (0.102 R)
• M60: 31,847,442 km (0.117 R)
• M61: 32,142,299 km (0.107 R)
• M62: 32,290,102 km (0.116 R)
• M63: 33,705,148 km (0.082 R)
• M64: 35,597,561 km (0.099 R)
• M65: 36,518,187 km (0.116 R)
• M66: 38,226,295 km (0.105 R)
• M67: 38,539,553 km (0.1 R)
• M68: 40,039,571 km (0.111 R)
• M69: 44,077,068 km (0.115 R)
• M70: 45,561,827 km (0.086 R)
• M71: 47,063,041 km (0.066 R)
• M72: 47,904,081 km (0.109 R)
• M73: 49,430,278 km (0.119 R)
• M74: 49,686,240 km (0.108 R)
• M75: 50,199,361 km (0.094 R)
• M76: 50,886,314 km (0.12 R)
• M77: 51,230,988 km (0.072 R)
• M78: 51,317,306 km (0.051 R)
• M79: 51,835,961 km (0.114 R)
• M80: 51,922,579 km (0.066 R)
• M81: 52,009,345 km (0.048 R)
• M82: 52,443,329 km (0.106 R)
• M83: 54,984,548 km (0.094 R)
• M84: 55,692,594 km (0.108 R)
• M85: 56,492,794 km (0.057 R)
• M86: 56,581,954 km (0.12 R)
• M87: 56,671,114 km (0.093 R)
• M88: 57,117,813 km (0.081 R)
• M89: 57,207,273 km (0.105 R)
• M90: 57,834,836 km (0.103 R)
• M91: 58,194,469 km (0.109 R)
• M92: 59,912,900 km (0.107 R)
• M93: 60,094,811 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.5

Radius: 6.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.74 AU - 8.06 AU

Year: 13653 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,373,839 km

• M1: 167,998 km (0.083 R)
• M2: 257,458 km (0.091 R)
• M3: 355,445 km (0.12 R)
• M4: 477,367 km (0.046 R)
• M5: 589,565 km (0.089 R)
• M6: 735,872 km (0.09 R)
• M7: 1,062,893 km (0.042 R)
• M8: 1,196,334 km (0.109 R)
• M9: 1,303,895 km (0.112 R)
• M10: 1,528,890 km (0.117 R)
• M11: 1,595,461 km (0.087 R)
• M12: 1,766,152 km (0.11 R)
• M13: 2,125,038 km (0.099 R)
• M14: 2,218,237 km (0.072 R)
• M15: 3,439,704 km (0.065 R)
• M16: 3,483,386 km (0.104 R)
• M17: 3,682,800 km (0.092 R)
• M18: 3,772,559 km (0.05 R)
• M19: 3,908,693 km (0.101 R)
• M20: 4,209,086 km (0.114 R)
• M21: 4,302,884 km (0.087 R)
• M22: 4,350,156 km (0.059 R)
• M23: 5,611,865 km (0.07 R)
• M24: 6,403,238 km (0.12 R)
• M25: 6,538,624 km (0.081 R)
• M26: 6,674,907 km (0.114 R)
• M27: 7,061,319 km (0.089 R)
• M28: 7,740,643 km (0.12 R)
• M29: 8,205,144 km (0.106 R)
• M30: 8,263,936 km (0.112 R)
• M31: 8,648,851 km (0.067 R)
• M32: 9,069,820 km (0.085 R)
• M33: 9,191,443 km (0.072 R)
• M34: 9,744,955 km (0.086 R)
• M35: 10,499,826 km (0.027 R)
• M36: 10,723,624 km (0.08 R)
• M37: 10,884,292 km (0.101 R)
• M38: 11,208,321 km (0.103 R)
• M39: 12,467,786 km (0.114 R)
• M40: 13,183,013 km (0.082 R)
• M41: 14,086,734 km (0.116 R)
• M42: 14,227,505 km (0.09 R)
• M43: 14,617,208 km (0.114 R)
• M44: 14,867,036 km (0.096 R)
• M45: 15,226,221 km (0.09 R)
• M46: 15,552,045 km (0.101 R)
• M47: 15,807,109 km (0.054 R)
• M48: 15,880,263 km (0.103 R)
• M49: 16,210,575 km (0.113 R)
• M50: 16,766,331 km (0.12 R)
• M51: 18,201,872 km (0.099 R)
• M52: 18,432,103 km (0.117 R)
• M53: 18,817,916 km (0.101 R)
• M54: 19,206,571 km (0.101 R)
• M55: 19,323,557 km (0.098 R)
• M56: 19,401,797 km (0.113 R)
• M57: 19,833,686 km (0.07 R)
• M58: 20,031,155 km (0.082 R)
• M59: 20,149,936 km (0.098 R)
• M60: 20,747,130 km (0.117 R)
• M61: 20,827,165 km (0.063 R)
• M62: 21,148,501 km (0.036 R)
• M63: 21,592,957 km (0.117 R)
• M64: 22,122,234 km (0.057 R)
• M65: 22,532,282 km (0.108 R)
• M66: 22,779,417 km (0.03 R)
• M67: 23,027,600 km (0.113 R)
• M68: 24,281,530 km (0.104 R)
• M69: 24,492,762 km (0.114 R)
• M70: 24,789,414 km (0.105 R)
• M71: 24,874,386 km (0.088 R)
• M72: 24,916,872 km (0.101 R)
• M73: 25,215,319 km (0.088 R)
• M74: 26,333,713 km (0.1 R)
• M75: 26,594,163 km (0.101 R)
• M76: 26,681,079 km (0.042 R)
• M77: 28,931,181 km (0.118 R)
• M78: 29,244,738 km (0.071 R)
• M79: 29,514,463 km (0.114 R)
• M80: 29,559,492 km (0.051 R)
• M81: 29,604,521 km (0.056 R)
• M82: 29,739,757 km (0.069 R)
• M83: 29,784,936 km (0.119 R)
• M84: 30,101,635 km (0.118 R)
• M85: 30,282,947 km (0.102 R)
• M86: 30,328,425 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit