🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 12.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.12 AU - 1.48 AU

Year: 972 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 92,892,345 km

• M1: 163,660 km (0.105 R)
• M2: 243,545 km (0.081 R)
• M3: 368,011 km (0.088 R)
• M4: 510,877 km (0.095 R)
• M5: 671,246 km (0.091 R)
• M6: 766,390 km (0.093 R)
• M7: 915,689 km (0.111 R)
• M8: 1,069,774 km (0.106 R)
• M9: 1,153,250 km (0.034 R)
• M10: 1,289,234 km (0.075 R)
• M11: 1,430,904 km (0.091 R)
• M12: 1,737,430 km (0.092 R)
• M13: 1,909,766 km (0.054 R)
• M14: 2,110,377 km (0.058 R)
• M15: 2,248,157 km (0.11 R)
• M16: 2,365,442 km (0.087 R)
• M17: 2,444,728 km (0.074 R)
• M18: 2,696,352 km (0.112 R)
• M19: 2,905,490 km (0.099 R)
• M20: 3,076,779 km (0.099 R)
• M21: 3,295,791 km (0.1 R)
• M22: 3,438,507 km (0.096 R)
• M23: 3,547,115 km (0.08 R)
• M24: 3,730,522 km (0.09 R)
• M25: 3,851,397 km (0.063 R)
• M26: 4,030,615 km (0.117 R)
• M27: 4,126,059 km (0.096 R)
• M28: 4,358,235 km (0.059 R)
• M29: 4,505,589 km (0.101 R)
• M30: 4,624,669 km (0.1 R)
• M31: 4,845,625 km (0.066 R)
• M32: 4,937,029 km (0.092 R)
• M33: 5,029,181 km (0.115 R)
• M34: 5,529,736 km (0.113 R)
• M35: 5,646,721 km (0.111 R)
• M36: 6,002,764 km (0.082 R)
• M37: 6,167,023 km (0.09 R)
• M38: 6,288,346 km (0.09 R)
• M39: 6,455,298 km (0.1 R)
• M40: 6,601,156 km (0.067 R)
• M41: 6,691,363 km (0.037 R)
• M42: 6,770,650 km (0.117 R)
• M43: 6,999,236 km (0.114 R)
• M44: 7,091,238 km (0.104 R)
• M45: 7,253,402 km (0.113 R)
• M46: 7,334,933 km (0.117 R)
• M47: 7,416,763 km (0.066 R)
• M48: 7,569,652 km (0.11 R)
• M49: 7,699,802 km (0.085 R)
• M50: 7,890,540 km (0.109 R)
• M51: 8,143,061 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 11.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.68 AU - 1.7 AU

Year: 1441 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,892,345 km

• M1: 143,614 km (0.082 R)
• M2: 216,767 km (0.097 R)
• M3: 353,949 km (0.069 R)
• M4: 438,322 km (0.098 R)
• M5: 585,526 km (0.064 R)
• M6: 765,492 km (0.074 R)
• M7: 1,017,415 km (0.09 R)
• M8: 1,120,338 km (0.099 R)
• M9: 1,469,500 km (0.03 R)
• M10: 1,644,230 km (0.101 R)
• M11: 1,786,498 km (0.066 R)
• M12: 2,195,349 km (0.094 R)
• M13: 2,323,853 km (0.036 R)
• M14: 2,618,561 km (0.111 R)
• M15: 2,816,629 km (0.044 R)
• M16: 2,901,899 km (0.07 R)
• M17: 3,333,489 km (0.093 R)
• M18: 3,473,663 km (0.098 R)
• M19: 3,548,611 km (0.086 R)
• M20: 3,759,843 km (0.119 R)
• M21: 3,923,204 km (0.113 R)
• M22: 4,080,132 km (0.055 R)
• M23: 4,185,898 km (0.12 R)
• M24: 4,346,417 km (0.093 R)
• M25: 4,572,609 km (0.059 R)
• M26: 4,970,988 km (0.067 R)
• M27: 5,065,234 km (0.11 R)
• M28: 5,284,246 km (0.067 R)
• M29: 5,380,587 km (0.114 R)
• M30: 5,761,463 km (0.111 R)
• M31: 5,960,278 km (0.05 R)
• M32: 6,080,705 km (0.09 R)
• M33: 6,272,938 km (0.07 R)
• M34: 6,632,422 km (0.113 R)
• M35: 6,746,864 km (0.116 R)
• M36: 6,988,165 km (0.118 R)
• M37: 7,136,417 km (0.036 R)
• M38: 7,221,688 km (0.102 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.9

Radius: 10.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.82 AU - 3.84 AU

Year: 4917 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,892,345 km

• M1: 328,068 km (0.082 R)
• M2: 411,693 km (0.053 R)
• M3: 606,470 km (0.05 R)
• M4: 682,316 km (0.118 R)
• M5: 797,207 km (0.105 R)
• M6: 995,275 km (0.079 R)
• M7: 1,154,746 km (0.082 R)
• M8: 1,266,047 km (0.043 R)
• M9: 1,425,219 km (0.11 R)
• M10: 1,668,764 km (0.097 R)
• M11: 1,779,616 km (0.095 R)
• M12: 1,909,467 km (0.081 R)
• M13: 2,025,854 km (0.118 R)
• M14: 2,716,997 km (0.071 R)
• M15: 2,886,491 km (0.1 R)
• M16: 3,315,388 km (0.067 R)
• M17: 3,869,349 km (0.066 R)
• M18: 4,039,143 km (0.071 R)
• M19: 5,085,879 km (0.1 R)
• M20: 5,603,487 km (0.085 R)
• M21: 5,699,380 km (0.046 R)
• M22: 5,966,113 km (0.054 R)
• M23: 6,064,099 km (0.039 R)
• M24: 6,261,868 km (0.041 R)
• M25: 6,386,483 km (0.037 R)
• M26: 6,461,581 km (0.094 R)
• M27: 6,739,833 km (0.104 R)
• M28: 7,465,682 km (0.079 R)
• M29: 7,730,919 km (0.114 R)
• M30: 7,838,031 km (0.074 R)
• M31: 8,380,323 km (0.083 R)
• M32: 8,573,005 km (0.093 R)
• M33: 8,739,508 km (0.077 R)
• M34: 9,387,117 km (0.087 R)
• M35: 9,731,192 km (0.059 R)
• M36: 10,609,481 km (0.078 R)
• M37: 10,728,561 km (0.054 R)
• M38: 10,907,929 km (0.115 R)
• M39: 11,058,275 km (0.086 R)
• M40: 11,148,781 km (0.106 R)
• M41: 11,974,262 km (0.116 R)
• M42: 12,284,977 km (0.102 R)
• M43: 12,724,496 km (0.101 R)
• M44: 12,978,064 km (0.11 R)
• M45: 13,297,156 km (0.075 R)
• M46: 13,522,152 km (0.078 R)
• M47: 13,651,404 km (0.025 R)
• M48: 14,401,937 km (0.106 R)
• M49: 14,533,732 km (0.085 R)
• M50: 15,065,403 km (0.109 R)
• M51: 15,738,893 km (0.099 R)
• M52: 16,113,635 km (0.109 R)
• M53: 16,663,856 km (0.105 R)
• M54: 16,767,677 km (0.086 R)
• M55: 16,941,211 km (0.041 R)
• M56: 17,290,073 km (0.1 R)
• M57: 17,360,235 km (0.092 R)
• M58: 18,101,642 km (0.061 R)
• M59: 18,889,574 km (0.088 R)
• M60: 19,070,138 km (0.097 R)
• M61: 19,615,572 km (0.059 R)
• M62: 19,945,136 km (0.118 R)
• M63: 20,129,141 km (0.096 R)
• M64: 20,239,694 km (0.069 R)
• M65: 20,424,597 km (0.092 R)
• M66: 20,796,049 km (0.076 R)
• M67: 21,057,247 km (0.09 R)
• M68: 21,244,543 km (0.12 R)
• M69: 21,658,630 km (0.034 R)
• M70: 23,302,711 km (0.114 R)
• M71: 23,885,544 km (0.117 R)
• M72: 24,002,679 km (0.103 R)
• M73: 24,237,697 km (0.063 R)
• M74: 24,552,003 km (0.045 R)
• M75: 24,670,334 km (0.12 R)
• M76: 24,749,173 km (0.038 R)
• M77: 25,304,181 km (0.109 R)
• M78: 25,863,078 km (0.113 R)
• M79: 26,466,556 km (0.1 R)
• M80: 26,790,435 km (0.116 R)
• M81: 27,196,893 km (0.092 R)
• M82: 27,319,264 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.4

Radius: 5.7

Gravity: 29.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.06 AU - 11.26 AU

Year: 22832 Days

Day: 20 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,892,345 km

• M1: 113,994 km (0.101 R)
• M2: 1,108,670 km (0.107 R)
• M3: 1,435,092 km (0.094 R)
• M4: 2,371,126 km (0.05 R)
• M5: 3,457,207 km (0.078 R)
• M6: 3,503,582 km (0.113 R)
• M7: 3,738,152 km (0.073 R)
• M8: 4,271,917 km (0.107 R)
• M9: 4,371,549 km (0.096 R)
• M10: 4,573,057 km (0.03 R)
• M11: 5,463,314 km (0.114 R)
• M12: 6,123,190 km (0.077 R)
• M13: 6,982,929 km (0.051 R)
• M14: 7,100,513 km (0.115 R)
• M15: 7,337,327 km (0.108 R)
• M16: 8,686,400 km (0.103 R)
• M17: 9,649,063 km (0.113 R)
• M18: 10,780,471 km (0.058 R)
• M19: 12,447,740 km (0.118 R)
• M20: 12,876,936 km (0.085 R)
• M21: 13,093,404 km (0.082 R)
• M22: 13,897,193 km (0.05 R)
• M23: 14,193,547 km (0.115 R)
• M24: 14,491,845 km (0.077 R)
• M25: 17,987,947 km (0.105 R)
• M26: 18,635,556 km (0.111 R)
• M27: 20,539,488 km (0.047 R)
• M28: 21,301,241 km (0.078 R)
• M29: 21,814,062 km (0.076 R)
• M30: 22,852,122 km (0.113 R)
• M31: 23,114,217 km (0.118 R)
• M32: 23,729,364 km (0.05 R)
• M33: 23,994,750 km (0.056 R)
• M34: 24,528,366 km (0.12 R)
• M35: 25,970,340 km (0.069 R)
• M36: 27,532,291 km (0.115 R)
• M37: 28,841,273 km (0.095 R)
• M38: 29,219,007 km (0.116 R)
• M39: 30,362,085 km (0.102 R)
• M40: 30,457,977 km (0.112 R)
• M41: 31,325,645 km (0.118 R)
• M42: 32,397,214 km (0.111 R)
• M43: 33,480,751 km (0.116 R)
• M44: 34,576,107 km (0.092 R)
• M45: 34,776,419 km (0.077 R)
• M46: 36,291,845 km (0.12 R)
• M47: 36,597,473 km (0.092 R)
• M48: 36,699,649 km (0.062 R)
• M49: 38,865,078 km (0.073 R)
• M50: 42,779,755 km (0.03 R)
• M51: 42,994,877 km (0.091 R)
• M52: 43,859,104 km (0.116 R)
• M53: 44,947,428 km (0.051 R)
• M54: 45,385,301 km (0.112 R)
• M55: 45,494,956 km (0.087 R)
• M56: 46,265,086 km (0.114 R)
• M57: 47,039,704 km (0.067 R)
• M58: 48,489,307 km (0.12 R)
• M59: 48,713,704 km (0.112 R)
• M60: 49,953,721 km (0.077 R)
• M61: 52,810,143 km (0.057 R)
• M62: 58,441,306 km (0.102 R)
• M63: 59,278,306 km (0.05 R)
• M64: 60,722,225 km (0.084 R)
• M65: 61,812,943 km (0.117 R)
• M66: 63,399,578 km (0.094 R)
• M67: 64,013,527 km (0.075 R)
• M68: 66,862,469 km (0.077 R)
• M69: 66,987,234 km (0.074 R)
• M70: 67,737,766 km (0.103 R)
• M71: 69,373,320 km (0.072 R)
• M72: 69,625,991 km (0.086 R)
• M73: 71,149,047 km (0.064 R)
• M74: 71,531,568 km (0.059 R)
• M75: 73,196,892 km (0.112 R)
• M76: 73,325,546 km (0.11 R)
• M77: 73,583,004 km (0.11 R)
• M78: 75,264,035 km (0.101 R)
• M79: 76,044,038 km (0.109 R)
• M80: 76,957,633 km (0.051 R)
• M81: 78,006,015 km (0.095 R)
• M82: 78,795,442 km (0.067 R)
• M83: 79,719,808 km (0.097 R)
• M84: 80,117,140 km (0.09 R)
• M85: 80,913,599 km (0.065 R)
• M86: 82,380,555 km (0.08 R)
• M87: 83,050,305 km (0.107 R)
• M88: 83,990,977 km (0.103 R)
• M89: 84,935,089 km (0.049 R)
• M90: 86,289,997 km (0.08 R)
• M91: 86,697,950 km (0.117 R)
• M92: 89,021,205 km (0.078 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: 150 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit