🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 10.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.18 AU - 1.46 AU

Year: 1047 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,406,198 km

• M1: 131,945 km (0.096 R)
• M2: 217,366 km (0.097 R)
• M3: 321,635 km (0.117 R)
• M4: 393,592 km (0.098 R)
• M5: 488,587 km (0.102 R)
• M6: 554,260 km (0.097 R)
• M7: 696,228 km (0.074 R)
• M8: 871,258 km (0.078 R)
• M9: 1,034,020 km (0.102 R)
• M10: 1,110,914 km (0.072 R)
• M11: 1,212,790 km (0.079 R)
• M12: 1,288,486 km (0.096 R)
• M13: 1,377,946 km (0.112 R)
• M14: 1,557,015 km (0.08 R)
• M15: 1,652,608 km (0.079 R)
• M16: 1,730,698 km (0.102 R)
• M17: 1,816,567 km (0.117 R)
• M18: 1,917,695 km (0.071 R)
• M19: 2,182,184 km (0.111 R)
• M20: 2,268,203 km (0.043 R)
• M21: 2,429,021 km (0.1 R)
• M22: 2,503,371 km (0.116 R)
• M23: 2,623,947 km (0.073 R)
• M24: 2,823,959 km (0.116 R)
• M25: 2,941,693 km (0.093 R)
• M26: 3,077,228 km (0.104 R)
• M27: 3,166,089 km (0.105 R)
• M28: 3,247,471 km (0.116 R)
• M29: 3,321,522 km (0.093 R)
• M30: 3,622,961 km (0.067 R)
• M31: 3,751,167 km (0.071 R)
• M32: 3,889,694 km (0.118 R)
• M33: 4,038,694 km (0.059 R)
• M34: 4,342,527 km (0.064 R)
• M35: 4,415,082 km (0.09 R)
• M36: 4,497,211 km (0.091 R)
• M37: 4,607,614 km (0.097 R)
• M38: 4,672,390 km (0.07 R)
• M39: 4,812,264 km (0.056 R)
• M40: 4,991,333 km (0.052 R)
• M41: 5,307,882 km (0.054 R)
• M42: 5,375,799 km (0.067 R)
• M43: 5,630,864 km (0.104 R)
• M44: 5,799,909 km (0.089 R)
• M45: 6,430,165 km (0.066 R)
• M46: 6,544,308 km (0.091 R)
• M47: 6,669,671 km (0.119 R)
• M48: 6,743,124 km (0.069 R)
• M49: 7,018,235 km (0.087 R)
• M50: 7,093,033 km (0.087 R)
• M51: 7,178,753 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.64 AU - 5.54 AU

Year: 7927 Days

Day: 9.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,406,198 km

• M1: 187,895 km (0.098 R)
• M2: 295,905 km (0.084 R)
• M3: 558,898 km (0.114 R)
• M4: 1,314,068 km (0.039 R)
• M5: 1,487,302 km (0.11 R)
• M6: 1,730,847 km (0.058 R)
• M7: 2,031,988 km (0.12 R)
• M8: 2,143,887 km (0.073 R)
• M9: 2,350,631 km (0.081 R)
• M10: 2,710,265 km (0.1 R)
• M11: 3,139,461 km (0.088 R)
• M12: 3,269,910 km (0.043 R)
• M13: 3,402,155 km (0.05 R)
• M14: 3,590,498 km (0.119 R)
• M15: 4,005,932 km (0.114 R)
• M16: 4,147,900 km (0.088 R)
• M17: 4,349,558 km (0.068 R)
• M18: 4,525,036 km (0.096 R)
• M19: 4,673,138 km (0.116 R)
• M20: 4,792,817 km (0.109 R)
• M21: 5,065,683 km (0.099 R)
• M22: 5,627,274 km (0.113 R)
• M23: 6,077,713 km (0.074 R)
• M24: 6,741,778 km (0.112 R)
• M25: 7,255,198 km (0.091 R)
• M26: 7,534,198 km (0.103 R)
• M27: 7,745,729 km (0.098 R)
• M28: 7,995,109 km (0.059 R)
• M29: 8,283,533 km (0.102 R)
• M30: 8,501,946 km (0.073 R)
• M31: 8,944,756 km (0.087 R)
• M32: 9,094,055 km (0.096 R)
• M33: 9,508,889 km (0.115 R)
• M34: 10,123,438 km (0.111 R)
• M35: 10,357,259 km (0.034 R)
• M36: 10,711,357 km (0.073 R)
• M37: 11,310,347 km (0.108 R)
• M38: 11,471,913 km (0.12 R)
• M39: 11,593,685 km (0.11 R)
• M40: 11,879,268 km (0.057 R)
• M41: 12,960,860 km (0.111 R)
• M42: 13,130,056 km (0.111 R)
• M43: 13,727,998 km (0.119 R)
• M44: 14,378,599 km (0.052 R)
• M45: 16,026,270 km (0.095 R)
• M46: 16,162,554 km (0.055 R)
• M47: 17,312,812 km (0.092 R)
• M48: 17,733,332 km (0.073 R)
• M49: 17,968,350 km (0.076 R)
• M50: 19,886,344 km (0.11 R)
• M51: 21,367,213 km (0.071 R)
• M52: 21,517,260 km (0.096 R)
• M53: 22,222,016 km (0.045 R)
• M54: 22,424,870 km (0.119 R)
• M55: 23,499,432 km (0.083 R)
• M56: 23,602,654 km (0.06 R)
• M57: 24,277,490 km (0.112 R)
• M58: 24,381,760 km (0.091 R)
• M59: 24,486,329 km (0.093 R)
• M60: 27,093,222 km (0.096 R)
• M61: 27,527,205 km (0.036 R)
• M62: 27,908,829 km (0.093 R)
• M63: 28,512,157 km (0.118 R)
• M64: 28,677,313 km (0.047 R)
• M65: 29,230,526 km (0.113 R)
• M66: 29,955,029 km (0.088 R)
• M67: 30,235,226 km (0.085 R)
• M68: 30,403,822 km (0.111 R)
• M69: 31,194,597 km (0.06 R)
• M70: 32,049,249 km (0.061 R)
• M71: 33,200,854 km (0.092 R)
• M72: 34,659,283 km (0.117 R)
• M73: 35,248,699 km (0.087 R)
• M74: 35,663,085 km (0.117 R)
• M75: 36,736,300 km (0.062 R)
• M76: 36,856,128 km (0.085 R)
• M77: 36,976,255 km (0.114 R)
• M78: 39,834,323 km (0.118 R)
• M79: 40,266,062 km (0.079 R)
• M80: 41,383,259 km (0.118 R)
• M81: 41,758,002 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.4

Radius: 7.8

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.77 AU - 7.73 AU

Year: 12105 Days

Day: 21 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,406,198 km

• M1: 414,087 km (0.101 R)
• M2: 531,372 km (0.11 R)
• M3: 603,627 km (0.096 R)
• M4: 679,623 km (0.065 R)
• M5: 1,325,437 km (0.051 R)
• M6: 2,446,075 km (0.027 R)
• M7: 3,929,786 km (0.109 R)
• M8: 4,076,243 km (0.103 R)
• M9: 4,150,144 km (0.06 R)
• M10: 4,299,293 km (0.101 R)
• M11: 4,718,766 km (0.113 R)
• M12: 5,071,667 km (0.083 R)
• M13: 5,678,735 km (0.096 R)
• M14: 6,523,664 km (0.099 R)
• M15: 6,960,789 km (0.077 R)
• M16: 7,049,351 km (0.078 R)
• M17: 7,362,160 km (0.096 R)
• M18: 8,094,591 km (0.086 R)
• M19: 8,281,289 km (0.104 R)
• M20: 8,469,334 km (0.061 R)
• M21: 8,754,168 km (0.099 R)
• M22: 9,529,235 km (0.085 R)
• M23: 10,175,049 km (0.062 R)
• M24: 10,376,557 km (0.117 R)
• M25: 10,528,698 km (0.099 R)
• M26: 10,834,925 km (0.064 R)
• M27: 12,356,335 km (0.033 R)
• M28: 13,609,816 km (0.074 R)
• M29: 13,943,569 km (0.099 R)
• M30: 13,999,369 km (0.098 R)
• M31: 14,960,535 km (0.102 R)
• M32: 16,412,382 km (0.096 R)
• M33: 16,767,528 km (0.114 R)
• M34: 17,244,895 km (0.084 R)
• M35: 17,425,160 km (0.098 R)
• M36: 17,545,586 km (0.104 R)
• M37: 17,666,312 km (0.079 R)
• M38: 17,787,336 km (0.118 R)
• M39: 19,323,407 km (0.116 R)
• M40: 19,823,812 km (0.066 R)
• M41: 20,709,880 km (0.103 R)
• M42: 20,773,609 km (0.109 R)
• M43: 21,093,599 km (0.096 R)
• M44: 21,544,188 km (0.108 R)
• M45: 21,608,814 km (0.066 R)
• M46: 22,389,416 km (0.09 R)
• M47: 22,914,953 km (0.112 R)
• M48: 23,378,108 km (0.08 R)
• M49: 25,193,478 km (0.115 R)
• M50: 26,290,479 km (0.105 R)
• M51: 26,984,015 km (0.087 R)
• M52: 27,053,728 km (0.114 R)
• M53: 27,123,440 km (0.115 R)
• M54: 27,473,200 km (0.064 R)
• M55: 27,894,617 km (0.032 R)
• M56: 30,468,449 km (0.077 R)
• M57: 31,343,147 km (0.044 R)
• M58: 32,893,580 km (0.035 R)
• M59: 33,266,378 km (0.079 R)
• M60: 33,415,826 km (0.113 R)
• M61: 33,640,522 km (0.118 R)
• M62: 36,761,433 km (0.065 R)
• M63: 39,973,598 km (0.105 R)
• M64: 42,785,889 km (0.117 R)
• M65: 45,910,689 km (0.036 R)
• M66: 46,160,517 km (0.119 R)
• M67: 46,661,521 km (0.114 R)
• M68: 47,248,393 km (0.116 R)
• M69: 48,175,301 km (0.107 R)
• M70: 48,938,251 km (0.08 R)
• M71: 49,193,465 km (0.107 R)
• M72: 49,534,398 km (0.082 R)
• M73: 49,705,089 km (0.055 R)
• M74: 50,132,939 km (0.115 R)
• M75: 50,819,893 km (0.07 R)
• M76: 51,078,398 km (0.108 R)
• M77: 51,337,202 km (0.106 R)
• M78: 51,509,988 km (0.071 R)
• M79: 53,423,793 km (0.112 R)
• M80: 53,774,151 km (0.071 R)
• M81: 54,213,371 km (0.087 R)
• M82: 54,741,900 km (0.102 R)
• M83: 55,006,838 km (0.057 R)
• M84: 55,272,075 km (0.058 R)
• M85: 56,248,650 km (0.074 R)
• M86: 56,605,142 km (0.114 R)
• M87: 57,051,841 km (0.036 R)
• M88: 57,858,921 km (0.093 R)
• M89: 58,940,813 km (0.071 R)
• M90: 60,302,453 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483

Radius: 6.2

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.94 AU - 7.66 AU

Year: 13614 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,406,198 km

• M1: 81,830 km (0.116 R)
• M2: 296,503 km (0.116 R)
• M3: 376,687 km (0.103 R)
• M4: 434,582 km (0.073 R)
• M5: 644,767 km (0.091 R)
• M6: 1,088,025 km (0.108 R)
• M7: 1,130,511 km (0.078 R)
• M8: 1,537,417 km (0.047 R)
• M9: 1,682,527 km (0.108 R)
• M10: 2,064,899 km (0.094 R)
• M11: 2,966,376 km (0.1 R)
• M12: 3,056,584 km (0.066 R)
• M13: 3,520,786 km (0.111 R)
• M14: 3,809,959 km (0.115 R)
• M15: 3,907,945 km (0.117 R)
• M16: 4,040,040 km (0.054 R)
• M17: 4,652,643 km (0.027 R)
• M18: 4,757,511 km (0.081 R)
• M19: 5,513,729 km (0.1 R)
• M20: 5,811,578 km (0.051 R)
• M21: 6,855,173 km (0.119 R)
• M22: 7,337,177 km (0.056 R)
• M23: 8,207,089 km (0.09 R)
• M24: 8,418,919 km (0.108 R)
• M25: 8,504,190 km (0.103 R)
• M26: 8,632,695 km (0.085 R)
• M27: 9,240,511 km (0.063 R)
• M28: 9,372,606 km (0.116 R)
• M29: 9,461,018 km (0.111 R)
• M30: 9,727,901 km (0.111 R)
• M31: 9,817,360 km (0.112 R)
• M32: 10,087,534 km (0.08 R)
• M33: 10,132,713 km (0.058 R)
• M34: 10,178,041 km (0.102 R)
• M35: 10,360,101 km (0.073 R)
• M36: 10,866,041 km (0.106 R)
• M37: 11,098,816 km (0.107 R)
• M38: 12,093,941 km (0.085 R)
• M39: 12,190,132 km (0.115 R)
• M40: 12,480,502 km (0.119 R)
• M41: 12,822,183 km (0.12 R)
• M42: 13,067,972 km (0.105 R)
• M43: 13,614,453 km (0.025 R)
• M44: 14,320,555 km (0.051 R)
• M45: 14,371,568 km (0.077 R)
• M46: 16,563,027 km (0.106 R)
• M47: 16,723,546 km (0.092 R)
• M48: 18,080,997 km (0.112 R)
• M49: 18,745,062 km (0.098 R)
• M50: 18,968,112 km (0.116 R)
• M51: 19,360,657 km (0.032 R)
• M52: 20,039,981 km (0.092 R)
• M53: 20,096,828 km (0.116 R)
• M54: 20,669,339 km (0.111 R)
• M55: 20,957,614 km (0.109 R)
• M56: 21,596,547 km (0.061 R)
• M57: 23,191,709 km (0.113 R)
• M58: 23,311,238 km (0.103 R)
• M59: 23,431,215 km (0.108 R)
• M60: 24,275,994 km (0.112 R)
• M61: 24,946,791 km (0.073 R)
• M62: 25,376,736 km (0.069 R)
• M63: 25,438,370 km (0.077 R)
• M64: 25,500,004 km (0.082 R)
• M65: 26,244,104 km (0.112 R)
• M66: 28,454,712 km (0.115 R)
• M67: 28,968,281 km (0.117 R)
• M68: 29,744,545 km (0.084 R)
• M69: 30,396,492 km (0.118 R)
• M70: 30,789,935 km (0.109 R)
• M71: 32,648,389 km (0.097 R)
• M72: 33,455,918 km (0.113 R)
• M73: 33,862,076 km (0.041 R)
• M74: 34,201,963 km (0.114 R)
• M75: 34,611,113 km (0.115 R)
• M76: 35,710,358 km (0.038 R)
• M77: 36,820,823 km (0.099 R)
• M78: 36,890,685 km (0.026 R)
• M79: 37,380,469 km (0.076 R)
• M80: 38,366,319 km (0.051 R)
• M81: 38,578,748 km (0.032 R)
• M82: 39,075,861 km (0.096 R)
• M83: 40,435,856 km (0.078 R)
• M84: 43,791,934 km (0.056 R)
• M85: 44,533,192 km (0.101 R)
• M86: 44,682,042 km (0.088 R)
• M87: 46,555,456 km (0.085 R)
• M88: 46,933,340 km (0.037 R)
• M89: 48,072,677 km (0.029 R)
• M90: 48,531,045 km (0.074 R)
• M91: 50,456,220 km (0.058 R)
• M92: 50,533,712 km (0.058 R)
• M93: 51,545,143 km (0.105 R)
• M94: 51,857,653 km (0.11 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: 264 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit