🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 11

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.5 AU - 2.84 AU

Year: 3011 Days

Day: 5.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,659,683 km

• M1: 192,383 km (0.052 R)
• M2: 319,541 km (0.112 R)
• M3: 410,796 km (0.101 R)
• M4: 635,492 km (0.113 R)
• M5: 911,649 km (0.048 R)
• M6: 1,086,679 km (0.077 R)
• M7: 1,190,201 km (0.037 R)
• M8: 1,993,691 km (0.115 R)
• M9: 2,298,422 km (0.111 R)
• M10: 2,448,768 km (0.046 R)
• M11: 2,525,362 km (0.089 R)
• M12: 3,300,129 km (0.026 R)
• M13: 3,402,005 km (0.104 R)
• M14: 3,574,192 km (0.081 R)
• M15: 3,981,099 km (0.058 R)
• M16: 4,254,563 km (0.109 R)
• M17: 5,091,863 km (0.09 R)
• M18: 5,289,332 km (0.097 R)
• M19: 5,549,782 km (0.089 R)
• M20: 5,917,344 km (0.057 R)
• M21: 6,020,866 km (0.078 R)
• M22: 6,145,929 km (0.103 R)
• M23: 6,356,264 km (0.086 R)
• M24: 6,936,105 km (0.115 R)
• M25: 7,510,412 km (0.108 R)
• M26: 7,667,788 km (0.102 R)
• M27: 7,826,213 km (0.106 R)
• M28: 8,008,423 km (0.065 R)
• M29: 8,424,006 km (0.085 R)
• M30: 9,132,052 km (0.111 R)
• M31: 9,372,307 km (0.096 R)
• M32: 9,493,182 km (0.065 R)
• M33: 9,663,424 km (0.108 R)
• M34: 9,834,714 km (0.043 R)
• M35: 10,105,785 km (0.093 R)
• M36: 10,554,728 km (0.062 R)
• M37: 10,933,809 km (0.104 R)
• M38: 11,240,335 km (0.11 R)
• M39: 11,317,378 km (0.107 R)
• M40: 11,549,704 km (0.056 R)
• M41: 11,757,495 km (0.091 R)
• M42: 11,966,633 km (0.081 R)
• M43: 12,282,434 km (0.106 R)
• M44: 12,601,227 km (0.077 R)
• M45: 13,355,350 km (0.115 R)
• M46: 13,491,634 km (0.119 R)
• M47: 13,820,450 km (0.113 R)
• M48: 14,207,459 km (0.041 R)
• M49: 15,532,597 km (0.089 R)
• M50: 15,618,616 km (0.037 R)
• M51: 15,963,888 km (0.12 R)
• M52: 16,282,681 km (0.097 R)
• M53: 16,399,068 km (0.115 R)
• M54: 16,838,138 km (0.093 R)
• M55: 16,985,492 km (0.114 R)
• M56: 17,221,856 km (0.07 R)
• M57: 17,400,028 km (0.103 R)
• M58: 17,519,107 km (0.102 R)
• M59: 17,668,257 km (0.116 R)
• M60: 18,269,341 km (0.064 R)
• M61: 18,724,417 km (0.099 R)
• M62: 20,456,761 km (0.076 R)
• M63: 20,645,404 km (0.082 R)
• M64: 20,929,341 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.24 AU - 3.36 AU

Year: 3234 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,659,683 km

• M1: 187,297 km (0.075 R)
• M2: 302,936 km (0.077 R)
• M3: 397,482 km (0.111 R)
• M4: 670,946 km (0.092 R)
• M5: 875,596 km (0.064 R)
• M6: 1,102,686 km (0.085 R)
• M7: 1,311,674 km (0.109 R)
• M8: 1,401,732 km (0.105 R)
• M9: 1,727,407 km (0.086 R)
• M10: 1,841,550 km (0.084 R)
• M11: 1,958,386 km (0.034 R)
• M12: 2,153,761 km (0.099 R)
• M13: 2,662,693 km (0.051 R)
• M14: 3,051,647 km (0.092 R)
• M15: 3,333,190 km (0.103 R)
• M16: 3,660,211 km (0.117 R)
• M17: 4,463,851 km (0.079 R)
• M18: 4,764,094 km (0.118 R)
• M19: 5,511,634 km (0.12 R)
• M20: 5,618,298 km (0.065 R)
• M21: 5,942,925 km (0.114 R)
• M22: 6,052,431 km (0.085 R)
• M23: 6,229,106 km (0.112 R)
• M24: 6,610,431 km (0.111 R)
• M25: 7,301,872 km (0.08 R)
• M26: 7,466,579 km (0.118 R)
• M27: 7,703,991 km (0.09 R)
• M28: 7,968,031 km (0.12 R)
• M29: 8,137,675 km (0.079 R)
• M30: 8,480,703 km (0.066 R)
• M31: 8,703,604 km (0.106 R)
• M32: 8,803,386 km (0.06 R)
• M33: 9,307,680 km (0.03 R)
• M34: 9,563,493 km (0.081 R)
• M35: 10,108,179 km (0.108 R)
• M36: 10,292,034 km (0.112 R)
• M37: 11,065,455 km (0.061 R)
• M38: 11,363,903 km (0.077 R)
• M39: 11,719,796 km (0.089 R)
• M40: 11,940,752 km (0.1 R)
• M41: 12,191,030 km (0.064 R)
• M42: 12,471,077 km (0.104 R)
• M43: 12,838,340 km (0.112 R)
• M44: 13,066,028 km (0.058 R)
• M45: 13,209,193 km (0.082 R)
• M46: 14,049,185 km (0.059 R)
• M47: 14,431,407 km (0.032 R)
• M48: 15,086,048 km (0.098 R)
• M49: 15,176,106 km (0.111 R)
• M50: 15,659,157 km (0.091 R)
• M51: 16,764,835 km (0.065 R)
• M52: 17,014,065 km (0.081 R)
• M53: 17,232,927 km (0.053 R)
• M54: 17,421,420 km (0.11 R)
• M55: 18,214,139 km (0.069 R)
• M56: 18,889,125 km (0.086 R)
• M57: 19,703,386 km (0.116 R)
• M58: 21,467,294 km (0.096 R)
• M59: 21,636,340 km (0.117 R)
• M60: 21,737,917 km (0.078 R)
• M61: 22,316,711 km (0.085 R)
• M62: 22,488,001 km (0.108 R)
• M63: 22,625,332 km (0.086 R)
• M64: 22,762,962 km (0.102 R)
• M65: 23,108,084 km (0.064 R)
• M66: 23,316,025 km (0.103 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 7.5

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.11 AU - 6.55 AU

Year: 10993 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,659,683 km

• M1: 158,424 km (0.117 R)
• M2: 207,642 km (0.092 R)
• M3: 372,499 km (0.028 R)
• M4: 562,638 km (0.052 R)
• M5: 782,995 km (0.096 R)
• M6: 987,196 km (0.116 R)
• M7: 1,469,500 km (0.084 R)
• M8: 1,774,829 km (0.085 R)
• M9: 2,240,677 km (0.104 R)
• M10: 2,413,911 km (0.113 R)
• M11: 2,502,174 km (0.106 R)
• M12: 3,779,291 km (0.058 R)
• M13: 3,882,214 km (0.089 R)
• M14: 3,951,329 km (0.056 R)
• M15: 4,303,033 km (0.105 R)
• M16: 4,849,215 km (0.11 R)
• M17: 4,923,864 km (0.097 R)
• M18: 6,167,023 km (0.097 R)
• M19: 6,865,046 km (0.114 R)
• M20: 7,032,895 km (0.05 R)
• M21: 7,287,361 km (0.103 R)
• M22: 7,980,448 km (0.11 R)
• M23: 8,112,693 km (0.03 R)
• M24: 8,245,835 km (0.062 R)
• M25: 8,514,064 km (0.088 R)
• M26: 8,921,867 km (0.093 R)
• M27: 9,013,272 km (0.098 R)
• M28: 9,243,353 km (0.11 R)
• M29: 9,662,377 km (0.085 R)
• M30: 9,850,721 km (0.04 R)
• M31: 10,135,256 km (0.119 R)
• M32: 10,809,942 km (0.068 R)
• M33: 10,907,630 km (0.049 R)
• M34: 11,648,737 km (0.063 R)
• M35: 12,000,143 km (0.109 R)
• M36: 12,816,349 km (0.103 R)
• M37: 12,919,721 km (0.077 R)
• M38: 13,283,393 km (0.07 R)
• M39: 13,545,339 km (0.111 R)
• M40: 13,597,848 km (0.113 R)
• M41: 14,021,060 km (0.053 R)
• M42: 14,448,462 km (0.039 R)
• M43: 14,556,022 km (0.09 R)
• M44: 14,663,733 km (0.095 R)
• M45: 14,771,892 km (0.056 R)
• M46: 14,934,355 km (0.054 R)
• M47: 16,144,901 km (0.069 R)
• M48: 16,480,449 km (0.075 R)
• M49: 16,536,549 km (0.054 R)
• M50: 16,705,445 km (0.107 R)
• M51: 19,305,755 km (0.061 R)
• M52: 19,602,407 km (0.095 R)
• M53: 19,960,395 km (0.038 R)
• M54: 20,020,234 km (0.094 R)
• M55: 20,804,127 km (0.111 R)
• M56: 21,169,146 km (0.105 R)
• M57: 21,720,863 km (0.106 R)
• M58: 23,214,897 km (0.104 R)
• M59: 23,341,008 km (0.115 R)
• M60: 23,656,958 km (0.109 R)
• M61: 23,910,826 km (0.104 R)
• M62: 24,421,104 km (0.117 R)
• M63: 24,741,992 km (0.101 R)
• M64: 26,039,005 km (0.115 R)
• M65: 26,235,577 km (0.106 R)
• M66: 26,629,917 km (0.102 R)
• M67: 28,361,812 km (0.114 R)
• M68: 29,037,545 km (0.109 R)
• M69: 29,786,881 km (0.079 R)
• M70: 31,026,898 km (0.053 R)
• M71: 32,424,441 km (0.07 R)
• M72: 32,565,212 km (0.086 R)
• M73: 38,215,823 km (0.038 R)
• M74: 40,695,857 km (0.116 R)
• M75: 41,534,054 km (0.119 R)
• M76: 41,763,537 km (0.081 R)
• M77: 42,300,892 km (0.054 R)
• M78: 42,377,935 km (0.098 R)
• M79: 47,079,497 km (0.029 R)
• M80: 47,959,133 km (0.096 R)
• M81: 51,203,611 km (0.06 R)
• M82: 51,943,373 km (0.079 R)
• M83: 52,438,542 km (0.102 R)
• M84: 52,935,207 km (0.099 R)
• M85: 53,018,084 km (0.039 R)
• M86: 53,267,164 km (0.098 R)
• M87: 53,350,341 km (0.083 R)
• M88: 54,183,750 km (0.044 R)
• M89: 54,267,226 km (0.087 R)
• M90: 55,273,571 km (0.073 R)
• M91: 56,370,722 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 7.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.41 AU - 8.55 AU

Year: 15560 Days

Day: 21.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,659,683 km

• M1: 141,370 km (0.066 R)
• M2: 241,301 km (0.039 R)
• M3: 360,980 km (0.093 R)
• M4: 994,826 km (0.051 R)
• M5: 1,307,336 km (0.064 R)
• M6: 1,532,181 km (0.086 R)
• M7: 1,942,828 km (0.084 R)
• M8: 1,993,392 km (0.098 R)
• M9: 2,359,607 km (0.084 R)
• M10: 2,413,762 km (0.09 R)
• M11: 2,495,592 km (0.113 R)
• M12: 2,550,644 km (0.089 R)
• M13: 3,064,961 km (0.067 R)
• M14: 3,394,974 km (0.106 R)
• M15: 3,456,309 km (0.117 R)
• M16: 3,991,720 km (0.059 R)
• M17: 4,056,496 km (0.108 R)
• M18: 4,552,862 km (0.087 R)
• M19: 4,688,547 km (0.118 R)
• M20: 5,103,681 km (0.11 R)
• M21: 5,351,265 km (0.037 R)
• M22: 5,458,527 km (0.091 R)
• M23: 5,895,054 km (0.109 R)
• M24: 6,080,256 km (0.088 R)
• M25: 6,840,063 km (0.032 R)
• M26: 7,191,768 km (0.118 R)
• M27: 8,406,353 km (0.086 R)
• M28: 8,489,530 km (0.034 R)
• M29: 8,867,414 km (0.084 R)
• M30: 9,552,871 km (0.074 R)
• M31: 9,901,883 km (0.118 R)
• M32: 10,477,984 km (0.085 R)
• M33: 10,883,245 km (0.049 R)
• M34: 11,110,634 km (0.101 R)
• M35: 13,033,565 km (0.08 R)
• M36: 13,566,732 km (0.11 R)
• M37: 14,604,492 km (0.103 R)
• M38: 15,361,158 km (0.051 R)
• M39: 15,667,385 km (0.117 R)
• M40: 16,182,450 km (0.08 R)
• M41: 16,650,542 km (0.119 R)
• M42: 17,281,845 km (0.086 R)
• M43: 17,334,803 km (0.108 R)
• M44: 17,440,868 km (0.074 R)
• M45: 21,003,691 km (0.098 R)
• M46: 21,628,262 km (0.076 R)
• M47: 21,971,439 km (0.099 R)
• M48: 22,028,885 km (0.115 R)
• M49: 22,143,776 km (0.088 R)
• M50: 22,547,541 km (0.088 R)
• M51: 22,779,417 km (0.069 R)
• M52: 22,953,848 km (0.11 R)
• M53: 23,421,043 km (0.112 R)
• M54: 23,832,437 km (0.1 R)
• M55: 23,891,378 km (0.063 R)
• M56: 24,602,866 km (0.09 R)
• M57: 24,781,785 km (0.081 R)
• M58: 24,961,153 km (0.086 R)
• M59: 25,321,235 km (0.09 R)
• M60: 25,925,012 km (0.091 R)
• M61: 26,472,540 km (0.102 R)
• M62: 27,085,442 km (0.079 R)
• M63: 28,262,778 km (0.08 R)
• M64: 30,731,143 km (0.063 R)
• M65: 30,859,647 km (0.105 R)
• M66: 30,923,974 km (0.092 R)
• M67: 32,023,668 km (0.112 R)
• M68: 32,219,043 km (0.112 R)
• M69: 32,807,561 km (0.067 R)
• M70: 32,873,234 km (0.075 R)
• M71: 33,136,078 km (0.063 R)
• M72: 33,333,697 km (0.059 R)
• M73: 33,531,764 km (0.082 R)
• M74: 33,597,887 km (0.112 R)
• M75: 33,730,131 km (0.03 R)
• M76: 34,995,879 km (0.097 R)
• M77: 36,344,952 km (0.09 R)
• M78: 37,367,903 km (0.079 R)
• M79: 37,436,418 km (0.048 R)
• M80: 37,573,600 km (0.1 R)
• M81: 38,192,935 km (0.104 R)
• M82: 38,331,014 km (0.104 R)
• M83: 38,815,711 km (0.099 R)
• M84: 40,071,435 km (0.069 R)
• M85: 41,127,895 km (0.11 R)
• M86: 41,269,565 km (0.101 R)
• M87: 42,264,989 km (0.089 R)
• M88: 42,479,363 km (0.054 R)
• M89: 44,569,843 km (0.118 R)
• M90: 44,642,548 km (0.063 R)
• M91: 44,860,961 km (0.114 R)
• M92: 46,546,330 km (0.08 R)
• M93: 47,063,341 km (0.118 R)
• M94: 49,752,362 km (0.074 R)
• M95: 49,827,760 km (0.104 R)
• M96: 50,205,345 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit