🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 333 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,966,004 km

• M1: 103,971 km (0.092 R)
• M2: 160,818 km (0.12 R)
• M3: 211,980 km (0.09 R)
• M4: 287,677 km (0.056 R)
• M5: 343,178 km (0.098 R)
• M6: 413,339 km (0.088 R)
• M7: 469,737 km (0.07 R)
• M8: 535,860 km (0.11 R)
• M9: 641,775 km (0.101 R)
• M10: 701,315 km (0.085 R)
• M11: 783,743 km (0.113 R)
• M12: 845,228 km (0.092 R)
• M13: 908,508 km (0.116 R)
• M14: 990,488 km (0.075 R)
• M15: 1,102,088 km (0.078 R)
• M16: 1,165,517 km (0.034 R)
• M17: 1,233,434 km (0.115 R)
• M18: 1,354,010 km (0.06 R)
• M19: 1,409,212 km (0.057 R)
• M20: 1,465,162 km (0.118 R)
• M21: 1,532,032 km (0.099 R)
• M22: 1,603,390 km (0.107 R)
• M23: 1,738,926 km (0.059 R)
• M24: 1,918,293 km (0.109 R)
• M25: 1,995,486 km (0.087 R)
• M26: 2,092,575 km (0.097 R)
• M27: 2,156,902 km (0.088 R)
• M28: 2,214,198 km (0.113 R)
• M29: 2,275,832 km (0.087 R)
• M30: 2,326,396 km (0.062 R)
• M31: 2,385,338 km (0.079 R)
• M32: 2,540,621 km (0.1 R)
• M33: 2,695,155 km (0.101 R)
• M34: 2,761,277 km (0.112 R)
• M35: 2,873,925 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 12.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 374 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,966,004 km

• M1: 153,637 km (0.102 R)
• M2: 229,932 km (0.063 R)
• M3: 311,313 km (0.117 R)
• M4: 386,561 km (0.092 R)
• M5: 474,076 km (0.041 R)
• M6: 605,423 km (0.105 R)
• M7: 822,489 km (0.093 R)
• M8: 900,729 km (0.113 R)
• M9: 1,025,793 km (0.118 R)
• M10: 1,129,464 km (0.109 R)
• M11: 1,222,663 km (0.095 R)
• M12: 1,362,687 km (0.045 R)
• M13: 1,533,977 km (0.084 R)
• M14: 1,622,539 km (0.097 R)
• M15: 1,761,365 km (0.074 R)
• M16: 2,120,101 km (0.092 R)
• M17: 2,362,450 km (0.068 R)
• M18: 2,471,656 km (0.095 R)
• M19: 2,663,889 km (0.039 R)
• M20: 2,841,911 km (0.045 R)
• M21: 2,951,865 km (0.074 R)
• M22: 3,196,458 km (0.074 R)
• M23: 3,283,972 km (0.103 R)
• M24: 3,372,235 km (0.1 R)
• M25: 3,454,514 km (0.116 R)
• M26: 3,607,104 km (0.089 R)
• M27: 3,740,695 km (0.113 R)
• M28: 3,911,835 km (0.094 R)
• M29: 4,100,328 km (0.09 R)
• M30: 4,188,292 km (0.068 R)
• M31: 4,299,144 km (0.119 R)
• M32: 4,592,056 km (0.082 R)
• M33: 4,683,610 km (0.071 R)
• M34: 4,760,354 km (0.111 R)
• M35: 4,860,584 km (0.09 R)
• M36: 5,253,279 km (0.101 R)
• M37: 5,413,199 km (0.108 R)
• M38: 5,501,910 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 14.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.55 AU - 3.91 AU

Year: 3871 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 91.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,966,004 km

• M1: 186,549 km (0.1 R)
• M2: 282,291 km (0.108 R)
• M3: 527,931 km (0.094 R)
• M4: 672,742 km (0.075 R)
• M5: 907,161 km (0.081 R)
• M6: 1,022,202 km (0.085 R)
• M7: 1,142,928 km (0.068 R)
• M8: 1,340,846 km (0.081 R)
• M9: 1,520,214 km (0.037 R)
• M10: 1,870,572 km (0.066 R)
• M11: 1,970,653 km (0.111 R)
• M12: 2,107,236 km (0.095 R)
• M13: 2,282,564 km (0.099 R)
• M14: 2,426,477 km (0.074 R)
• M15: 2,554,832 km (0.097 R)
• M16: 2,799,724 km (0.091 R)
• M17: 2,993,453 km (0.109 R)
• M18: 3,272,154 km (0.119 R)
• M19: 3,456,010 km (0.118 R)
• M20: 3,580,475 km (0.105 R)
• M21: 3,812,801 km (0.107 R)
• M22: 3,941,605 km (0.056 R)
• M23: 4,050,063 km (0.072 R)
• M24: 4,449,041 km (0.09 R)
• M25: 4,607,764 km (0.105 R)
• M26: 4,745,244 km (0.084 R)
• M27: 4,930,746 km (0.046 R)
• M28: 5,285,293 km (0.082 R)
• M29: 7,366,648 km (0.047 R)
• M30: 7,636,373 km (0.114 R)
• M31: 7,909,389 km (0.113 R)
• M32: 8,185,547 km (0.096 R)
• M33: 8,324,822 km (0.033 R)
• M34: 8,776,009 km (0.079 R)
• M35: 9,033,318 km (0.047 R)
• M36: 9,497,071 km (0.072 R)
• M37: 9,702,320 km (0.075 R)
• M38: 9,820,352 km (0.12 R)
• M39: 9,998,224 km (0.04 R)
• M40: 10,237,132 km (0.085 R)
• M41: 10,659,746 km (0.093 R)
• M42: 10,995,743 km (0.1 R)
• M43: 11,088,045 km (0.076 R)
• M44: 11,553,444 km (0.106 R)
• M45: 11,647,241 km (0.03 R)
• M46: 11,772,754 km (0.098 R)
• M47: 12,922,563 km (0.078 R)
• M48: 13,708,999 km (0.065 R)
• M49: 13,808,482 km (0.119 R)
• M50: 14,041,256 km (0.113 R)
• M51: 14,510,993 km (0.093 R)
• M52: 14,646,230 km (0.108 R)
• M53: 14,917,750 km (0.077 R)
• M54: 15,431,469 km (0.114 R)
• M55: 16,020,735 km (0.12 R)
• M56: 16,723,546 km (0.057 R)
• M57: 17,652,250 km (0.107 R)
• M58: 19,783,720 km (0.1 R)
• M59: 20,727,533 km (0.114 R)
• M60: 21,300,792 km (0.029 R)
• M61: 21,454,579 km (0.08 R)
• M62: 21,995,674 km (0.094 R)
• M63: 22,658,692 km (0.035 R)
• M64: 22,972,997 km (0.117 R)
• M65: 23,249,304 km (0.111 R)
• M66: 23,367,935 km (0.104 R)
• M67: 23,606,095 km (0.118 R)
• M68: 23,964,681 km (0.091 R)
• M69: 24,808,413 km (0.095 R)
• M70: 25,825,529 km (0.089 R)
• M71: 26,030,628 km (0.06 R)
• M72: 26,153,897 km (0.098 R)
• M73: 27,064,200 km (0.096 R)
• M74: 27,984,825 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 6.9

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.89 AU - 7.07 AU

Year: 12297 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,966,004 km

• M1: 116,836 km (0.042 R)
• M2: 347,067 km (0.073 R)
• M3: 417,378 km (0.052 R)
• M4: 508,932 km (0.1 R)
• M5: 641,924 km (0.119 R)
• M6: 922,121 km (0.117 R)
• M7: 1,373,308 km (0.064 R)
• M8: 1,834,070 km (0.082 R)
• M9: 2,256,833 km (0.105 R)
• M10: 2,507,709 km (0.057 R)
• M11: 2,915,812 km (0.115 R)
• M12: 3,096,975 km (0.073 R)
• M13: 3,219,945 km (0.033 R)
• M14: 3,438,956 km (0.105 R)
• M15: 3,534,250 km (0.09 R)
• M16: 4,124,712 km (0.105 R)
• M17: 4,294,057 km (0.071 R)
• M18: 4,887,362 km (0.079 R)
• M19: 5,102,783 km (0.119 R)
• M20: 5,468,999 km (0.112 R)
• M21: 6,072,327 km (0.084 R)
• M22: 6,226,413 km (0.083 R)
• M23: 6,855,921 km (0.071 R)
• M24: 7,016,589 km (0.107 R)
• M25: 7,178,304 km (0.113 R)
• M26: 7,963,693 km (0.053 R)
• M27: 8,132,439 km (0.086 R)
• M28: 8,345,168 km (0.098 R)
• M29: 8,602,775 km (0.089 R)
• M30: 8,646,009 km (0.098 R)
• M31: 9,302,594 km (0.104 R)
• M32: 9,391,455 km (0.043 R)
• M33: 9,975,186 km (0.115 R)
• M34: 10,111,619 km (0.091 R)
• M35: 11,130,680 km (0.089 R)
• M36: 11,844,262 km (0.108 R)
• M37: 14,071,924 km (0.114 R)
• M38: 14,429,762 km (0.056 R)
• M39: 14,481,223 km (0.098 R)
• M40: 15,102,503 km (0.077 R)
• M41: 15,469,018 km (0.118 R)
• M42: 15,891,333 km (0.097 R)
• M43: 16,909,795 km (0.026 R)
• M44: 16,963,950 km (0.117 R)
• M45: 17,728,544 km (0.12 R)
• M46: 17,893,850 km (0.099 R)
• M47: 19,404,639 km (0.057 R)
• M48: 20,434,321 km (0.091 R)
• M49: 21,189,042 km (0.081 R)
• M50: 21,952,740 km (0.063 R)
• M51: 22,189,553 km (0.079 R)
• M52: 22,486,804 km (0.072 R)
• M53: 23,205,622 km (0.087 R)
• M54: 23,810,296 km (0.052 R)
• M55: 25,904,666 km (0.067 R)
• M56: 27,290,990 km (0.093 R)
• M57: 27,737,240 km (0.071 R)
• M58: 28,185,735 km (0.044 R)
• M59: 28,314,389 km (0.105 R)
• M60: 29,154,979 km (0.072 R)
• M61: 30,728,450 km (0.091 R)
• M62: 31,325,645 km (0.104 R)
• M63: 31,392,216 km (0.054 R)
• M64: 34,850,021 km (0.103 R)
• M65: 35,681,037 km (0.104 R)
• M66: 37,645,257 km (0.099 R)
• M67: 39,284,850 km (0.091 R)
• M68: 40,077,270 km (0.1 R)
• M69: 41,020,484 km (0.057 R)
• M70: 41,166,192 km (0.08 R)
• M71: 41,677,668 km (0.077 R)
• M72: 42,928,755 km (0.114 R)
• M73: 43,521,761 km (0.086 R)
• M74: 43,893,661 km (0.115 R)
• M75: 45,467,580 km (0.062 R)
• M76: 47,671,157 km (0.098 R)
• M77: 50,220,753 km (0.119 R)
• M78: 50,532,814 km (0.111 R)
• M79: 50,845,474 km (0.109 R)
• M80: 51,080,343 km (0.078 R)
• M81: 51,866,180 km (0.084 R)
• M82: 52,972,905 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 4.2

Gravity: 47.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.37 AU - 7.77 AU

Year: 13889 Days

Day: 20.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,966,004 km

• M1: 57,894 km (0.105 R)
• M2: 181,612 km (0.029 R)
• M3: 320,139 km (0.118 R)
• M4: 832,063 km (0.103 R)
• M5: 921,972 km (0.074 R)
• M6: 991,535 km (0.097 R)
• M7: 1,210,696 km (0.094 R)
• M8: 1,471,445 km (0.089 R)
• M9: 2,012,989 km (0.096 R)
• M10: 2,073,426 km (0.112 R)
• M11: 2,258,030 km (0.109 R)
• M12: 3,257,793 km (0.082 R)
• M13: 4,335,945 km (0.064 R)
• M14: 4,492,723 km (0.116 R)
• M15: 4,611,354 km (0.055 R)
• M16: 4,892,598 km (0.057 R)
• M17: 4,933,139 km (0.066 R)
• M18: 5,640,737 km (0.027 R)
• M19: 6,028,046 km (0.085 R)
• M20: 6,782,767 km (0.119 R)
• M21: 6,828,096 km (0.116 R)
• M22: 7,803,025 km (0.111 R)
• M23: 7,850,447 km (0.115 R)
• M24: 8,525,583 km (0.038 R)
• M25: 8,623,569 km (0.117 R)
• M26: 9,019,106 km (0.081 R)
• M27: 9,219,118 km (0.082 R)
• M28: 9,572,618 km (0.069 R)
• M29: 10,606,938 km (0.108 R)
• M30: 11,137,262 km (0.114 R)
• M31: 11,244,374 km (0.035 R)
• M32: 11,351,786 km (0.08 R)
• M33: 11,676,114 km (0.03 R)
• M34: 12,278,694 km (0.103 R)
• M35: 12,389,396 km (0.057 R)
• M36: 12,779,249 km (0.064 R)
• M37: 12,891,297 km (0.113 R)
• M38: 13,571,070 km (0.039 R)
• M39: 13,628,216 km (0.101 R)
• M40: 13,857,550 km (0.065 R)
• M41: 15,858,870 km (0.099 R)
• M42: 16,342,670 km (0.075 R)
• M43: 16,770,071 km (0.1 R)
• M44: 17,511,179 km (0.089 R)
• M45: 18,262,908 km (0.072 R)
• M46: 18,897,353 km (0.043 R)
• M47: 19,025,109 km (0.094 R)
• M48: 19,797,782 km (0.109 R)
• M49: 19,992,559 km (0.059 R)
• M50: 20,187,933 km (0.11 R)
• M51: 20,383,907 km (0.105 R)
• M52: 20,580,628 km (0.093 R)
• M53: 21,041,838 km (0.117 R)
• M54: 21,306,926 km (0.089 R)
• M55: 23,604,898 km (0.042 R)
• M56: 24,713,119 km (0.102 R)
• M57: 27,051,783 km (0.12 R)
• M58: 27,701,786 km (0.099 R)
• M59: 29,831,012 km (0.09 R)
• M60: 29,905,362 km (0.084 R)
• M61: 31,860,008 km (0.116 R)
• M62: 33,237,356 km (0.071 R)
• M63: 33,468,784 km (0.034 R)
• M64: 34,555,911 km (0.081 R)
• M65: 35,260,817 km (0.077 R)
• M66: 35,891,372 km (0.115 R)
• M67: 38,208,343 km (0.039 R)
• M68: 38,369,909 km (0.089 R)
• M69: 38,612,706 km (0.065 R)
• M70: 38,774,721 km (0.091 R)
• M71: 40,985,628 km (0.046 R)
• M72: 41,150,933 km (0.099 R)
• M73: 41,399,565 km (0.053 R)
• M74: 42,064,528 km (0.095 R)
• M75: 42,733,230 km (0.069 R)
• M76: 42,900,929 km (0.107 R)
• M77: 44,590,039 km (0.113 R)
• M78: 45,271,607 km (0.115 R)
• M79: 46,645,364 km (0.112 R)
• M80: 47,077,403 km (0.094 R)
• M81: 47,164,020 km (0.09 R)
• M82: 47,250,637 km (0.065 R)
• M83: 47,597,704 km (0.112 R)
• M84: 48,468,962 km (0.119 R)
• M85: 48,731,506 km (0.054 R)
• M86: 52,006,503 km (0.115 R)
• M87: 52,275,181 km (0.116 R)
• M88: 52,364,790 km (0.075 R)
• M89: 54,259,297 km (0.081 R)
• M90: 54,895,836 km (0.067 R)
• M91: 58,393,883 km (0.103 R)
• M92: 58,766,232 km (0.115 R)
• M93: 61,773,748 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit