🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.7

Radius: 8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.52 AU - 2.06 AU

Year: 1523 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 74,453,099 km

• M1: 130,449 km (0.049 R)
• M2: 181,163 km (0.056 R)
• M3: 242,498 km (0.088 R)
• M4: 351,555 km (0.074 R)
• M5: 408,701 km (0.11 R)
• M6: 460,013 km (0.066 R)
• M7: 554,709 km (0.04 R)
• M8: 612,753 km (0.079 R)
• M9: 729,888 km (0.035 R)
• M10: 867,069 km (0.067 R)
• M11: 1,032,525 km (0.079 R)
• M12: 1,153,250 km (0.09 R)
• M13: 1,243,458 km (0.081 R)
• M14: 1,343,389 km (0.116 R)
• M15: 1,394,402 km (0.071 R)
• M16: 1,453,343 km (0.112 R)
• M17: 1,620,295 km (0.026 R)
• M18: 1,769,593 km (0.079 R)
• M19: 1,890,618 km (0.065 R)
• M20: 1,964,669 km (0.065 R)
• M21: 2,022,862 km (0.101 R)
• M22: 2,158,248 km (0.082 R)
• M23: 2,349,285 km (0.119 R)
• M24: 2,429,021 km (0.068 R)
• M25: 2,692,313 km (0.077 R)
• M26: 2,832,037 km (0.087 R)
• M27: 3,177,459 km (0.047 R)
• M28: 3,236,251 km (0.117 R)
• M29: 3,315,388 km (0.073 R)
• M30: 3,365,204 km (0.082 R)
• M31: 3,536,194 km (0.038 R)
• M32: 3,782,582 km (0.113 R)
• M33: 3,855,586 km (0.118 R)
• M34: 3,939,510 km (0.056 R)
• M35: 4,002,790 km (0.066 R)
• M36: 4,141,318 km (0.083 R)
• M37: 4,248,879 km (0.095 R)
• M38: 4,346,566 km (0.077 R)
• M39: 4,610,457 km (0.052 R)
• M40: 4,845,774 km (0.067 R)
• M41: 5,177,283 km (0.111 R)
• M42: 5,492,486 km (0.076 R)
• M43: 5,575,363 km (0.042 R)
• M44: 5,658,539 km (0.1 R)
• M45: 6,375,861 km (0.1 R)
• M46: 6,537,876 km (0.108 R)
• M47: 6,827,647 km (0.115 R)
• M48: 6,929,523 km (0.088 R)
• M49: 7,006,267 km (0.096 R)
• M50: 7,367,845 km (0.077 R)
• M51: 7,420,054 km (0.115 R)
• M52: 7,537,788 km (0.114 R)
• M53: 7,669,584 km (0.08 R)
• M54: 7,908,342 km (0.115 R)
• M55: 8,015,454 km (0.114 R)
• M56: 8,136,329 km (0.111 R)
• M57: 8,257,802 km (0.111 R)
• M58: 8,352,797 km (0.093 R)
• M59: 8,681,015 km (0.064 R)
• M60: 8,736,216 km (0.103 R)
• M61: 8,999,658 km (0.113 R)
• M62: 9,083,433 km (0.093 R)
• M63: 9,195,482 km (0.104 R)
• M64: 9,336,254 km (0.118 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.8

Radius: 5

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.33 AU - 8.61 AU

Year: 14306 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,453,099 km

• M1: 123,269 km (0.05 R)
• M2: 203,752 km (0.096 R)
• M3: 353,649 km (0.09 R)
• M4: 420,370 km (0.079 R)
• M5: 536,009 km (0.066 R)
• M6: 582,085 km (0.051 R)
• M7: 850,613 km (0.099 R)
• M8: 1,296,864 km (0.074 R)
• M9: 2,603,153 km (0.117 R)
• M10: 4,004,885 km (0.107 R)
• M11: 4,315,151 km (0.114 R)
• M12: 4,409,846 km (0.028 R)
• M13: 4,601,182 km (0.116 R)
• M14: 4,860,435 km (0.079 R)
• M15: 5,393,302 km (0.107 R)
• M16: 5,701,175 km (0.081 R)
• M17: 5,979,576 km (0.115 R)
• M18: 6,333,974 km (0.061 R)
• M19: 6,586,046 km (0.058 R)
• M20: 7,664,797 km (0.093 R)
• M21: 7,894,728 km (0.085 R)
• M22: 8,088,158 km (0.119 R)
• M23: 8,361,474 km (0.043 R)
• M24: 8,440,162 km (0.069 R)
• M25: 8,717,517 km (0.116 R)
• M26: 8,997,714 km (0.041 R)
• M27: 9,280,902 km (0.03 R)
• M28: 10,527,651 km (0.085 R)
• M29: 10,825,949 km (0.107 R)
• M30: 11,300,474 km (0.08 R)
• M31: 11,431,072 km (0.096 R)
• M32: 12,225,138 km (0.079 R)
• M33: 12,269,868 km (0.084 R)
• M34: 13,587,675 km (0.093 R)
• M35: 13,912,452 km (0.095 R)
• M36: 14,522,363 km (0.108 R)
• M37: 15,381,204 km (0.038 R)
• M38: 15,816,833 km (0.069 R)
• M39: 15,962,990 km (0.102 R)
• M40: 16,551,808 km (0.091 R)
• M41: 17,549,027 km (0.046 R)
• M42: 17,649,856 km (0.116 R)
• M43: 18,874,165 km (0.103 R)
• M44: 19,496,642 km (0.112 R)
• M45: 20,231,317 km (0.064 R)
• M46: 20,336,933 km (0.054 R)
• M47: 20,495,806 km (0.085 R)
• M48: 21,296,454 km (0.107 R)
• M49: 22,161,578 km (0.062 R)
• M50: 22,983,170 km (0.059 R)
• M51: 24,430,529 km (0.118 R)
• M52: 25,678,026 km (0.093 R)
• M53: 26,021,951 km (0.114 R)
• M54: 26,194,438 km (0.057 R)
• M55: 26,598,352 km (0.058 R)
• M56: 26,656,246 km (0.09 R)
• M57: 27,062,554 km (0.105 R)
• M58: 27,353,971 km (0.107 R)
• M59: 27,412,463 km (0.094 R)
• M60: 28,293,744 km (0.116 R)
• M61: 28,589,499 km (0.072 R)
• M62: 28,767,521 km (0.085 R)
• M63: 29,064,922 km (0.096 R)
• M64: 30,023,694 km (0.054 R)
• M65: 30,144,270 km (0.092 R)
• M66: 30,628,070 km (0.094 R)
• M67: 30,810,280 km (0.077 R)
• M68: 31,297,670 km (0.104 R)
• M69: 31,481,077 km (0.12 R)
• M70: 31,542,262 km (0.079 R)
• M71: 32,218,445 km (0.079 R)
• M72: 32,775,098 km (0.114 R)
• M73: 33,023,580 km (0.11 R)
• M74: 33,210,279 km (0.079 R)
• M75: 34,275,266 km (0.096 R)
• M76: 35,287,595 km (0.107 R)
• M77: 35,925,330 km (0.03 R)
• M78: 36,053,386 km (0.06 R)
• M79: 36,438,301 km (0.107 R)
• M80: 37,666,201 km (0.044 R)
• M81: 39,039,060 km (0.1 R)
• M82: 39,236,530 km (0.113 R)
• M83: 39,302,502 km (0.102 R)
• M84: 39,434,448 km (0.116 R)
• M85: 39,963,426 km (0.085 R)
• M86: 40,628,089 km (0.105 R)
• M87: 40,761,530 km (0.065 R)
• M88: 41,631,891 km (0.06 R)
• M89: 42,576,152 km (0.102 R)
• M90: 43,527,445 km (0.09 R)
• M91: 44,074,076 km (0.093 R)
• M92: 44,829,545 km (0.05 R)
• M93: 45,105,404 km (0.065 R)
• M94: 45,243,482 km (0.091 R)
• M95: 46,075,097 km (0.091 R)
• M96: 46,492,625 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873

Radius: 5.8

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.9 AU - 10.22 AU

Year: 15924 Days

Day: 20.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,453,099 km

• M1: 78,389 km (0.079 R)
• M2: 272,418 km (0.114 R)
• M3: 403,765 km (0.078 R)
• M4: 477,367 km (0.076 R)
• M5: 515,963 km (0.115 R)
• M6: 1,035,516 km (0.108 R)
• M7: 1,191,547 km (0.099 R)
• M8: 1,614,311 km (0.074 R)
• M9: 1,951,803 km (0.119 R)
• M10: 2,112,322 km (0.107 R)
• M11: 2,344,498 km (0.102 R)
• M12: 2,446,524 km (0.117 R)
• M13: 2,584,752 km (0.075 R)
• M14: 2,868,988 km (0.117 R)
• M15: 2,978,194 km (0.101 R)
• M16: 3,467,230 km (0.076 R)
• M17: 3,701,351 km (0.049 R)
• M18: 4,350,456 km (0.12 R)
• M19: 5,388,665 km (0.082 R)
• M20: 6,028,046 km (0.108 R)
• M21: 6,643,043 km (0.066 R)
• M22: 6,933,562 km (0.076 R)
• M23: 7,327,453 km (0.081 R)
• M24: 7,427,085 km (0.093 R)
• M25: 7,728,675 km (0.075 R)
• M26: 8,136,927 km (0.08 R)
• M27: 8,343,821 km (0.068 R)
• M28: 8,447,792 km (0.063 R)
• M29: 8,709,887 km (0.074 R)
• M30: 9,295,563 km (0.058 R)
• M31: 10,393,013 km (0.106 R)
• M32: 11,415,066 km (0.1 R)
• M33: 11,704,687 km (0.116 R)
• M34: 12,409,592 km (0.07 R)
• M35: 12,887,109 km (0.078 R)
• M36: 13,249,285 km (0.104 R)
• M37: 13,492,531 km (0.109 R)
• M38: 13,614,753 km (0.093 R)
• M39: 14,293,329 km (0.078 R)
• M40: 14,730,902 km (0.087 R)
• M41: 15,172,814 km (0.095 R)
• M42: 16,524,730 km (0.108 R)
• M43: 17,314,308 km (0.077 R)
• M44: 17,847,475 km (0.106 R)
• M45: 17,981,664 km (0.064 R)
• M46: 18,250,940 km (0.097 R)
• M47: 18,453,945 km (0.025 R)
• M48: 19,204,028 km (0.106 R)
• M49: 19,964,285 km (0.103 R)
• M50: 21,799,701 km (0.075 R)
• M51: 22,447,609 km (0.062 R)
• M52: 22,882,939 km (0.051 R)
• M53: 23,101,801 km (0.034 R)
• M54: 23,614,921 km (0.042 R)
• M55: 24,205,833 km (0.12 R)
• M56: 24,652,383 km (0.103 R)
• M57: 25,176,574 km (0.077 R)
• M58: 25,780,351 km (0.11 R)
• M59: 26,236,175 km (0.108 R)
• M60: 28,164,342 km (0.095 R)
• M61: 28,948,235 km (0.1 R)
• M62: 29,818,895 km (0.116 R)
• M63: 30,939,233 km (0.043 R)
• M64: 32,073,484 km (0.12 R)
• M65: 32,974,063 km (0.079 R)
• M66: 34,549,179 km (0.108 R)
• M67: 35,725,468 km (0.113 R)
• M68: 36,658,809 km (0.111 R)
• M69: 39,157,841 km (0.057 R)
• M70: 39,681,733 km (0.099 R)
• M71: 42,067,520 km (0.095 R)
• M72: 46,699,219 km (0.051 R)
• M73: 48,372,172 km (0.097 R)
• M74: 49,404,098 km (0.04 R)
• M75: 50,633,045 km (0.067 R)
• M76: 50,823,034 km (0.094 R)
• M77: 51,489,792 km (0.082 R)
• M78: 51,967,757 km (0.095 R)
• M79: 52,351,176 km (0.05 R)
• M80: 53,700,699 km (0.108 R)
• M81: 54,769,127 km (0.111 R)
• M82: 55,256,966 km (0.095 R)
• M83: 55,354,803 km (0.077 R)
• M84: 55,452,640 km (0.037 R)
• M85: 58,612,895 km (0.118 R)
• M86: 62,441,104 km (0.027 R)
• M87: 64,282,355 km (0.101 R)
• M88: 64,488,052 km (0.103 R)
• M89: 66,037,736 km (0.084 R)
• M90: 66,245,228 km (0.079 R)
• M91: 68,752,788 km (0.115 R)
• M92: 70,123,852 km (0.072 R)
• M93: 70,335,683 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 3.9

Gravity: 56.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.42 AU - 10.64 AU

Year: 17253 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,453,099 km

• M1: 83,027 km (0.098 R)
• M2: 112,049 km (0.113 R)
• M3: 258,954 km (0.092 R)
• M4: 435,180 km (0.06 R)
• M5: 578,046 km (0.077 R)
• M6: 905,516 km (0.073 R)
• M7: 1,338,901 km (0.101 R)
• M8: 2,024,059 km (0.079 R)
• M9: 2,158,697 km (0.086 R)
• M10: 2,261,621 km (0.067 R)
• M11: 3,180,152 km (0.052 R)
• M12: 3,698,209 km (0.108 R)
• M13: 3,862,767 km (0.109 R)
• M14: 3,904,355 km (0.106 R)
• M15: 3,946,093 km (0.102 R)
• M16: 4,632,896 km (0.057 R)
• M17: 4,765,889 km (0.063 R)
• M18: 6,455,447 km (0.098 R)
• M19: 6,753,446 km (0.082 R)
• M20: 6,853,677 km (0.077 R)
• M21: 7,311,297 km (0.026 R)
• M22: 7,778,640 km (0.038 R)
• M23: 7,831,149 km (0.11 R)
• M24: 7,936,616 km (0.037 R)
• M25: 8,042,531 km (0.085 R)
• M26: 8,202,152 km (0.115 R)
• M27: 8,578,839 km (0.054 R)
• M28: 8,796,654 km (0.079 R)
• M29: 9,071,465 km (0.085 R)
• M30: 9,629,465 km (0.077 R)
• M31: 10,313,726 km (0.062 R)
• M32: 11,548,208 km (0.106 R)
• M33: 12,396,876 km (0.075 R)
• M34: 12,642,965 km (0.106 R)
• M35: 14,089,427 km (0.095 R)
• M36: 15,719,744 km (0.072 R)
• M37: 15,786,166 km (0.074 R)
• M38: 16,388,447 km (0.114 R)
• M39: 16,590,853 km (0.109 R)
• M40: 17,684,413 km (0.105 R)
• M41: 19,083,752 km (0.102 R)
• M42: 19,225,570 km (0.113 R)
• M43: 21,395,338 km (0.118 R)
• M44: 23,035,080 km (0.12 R)
• M45: 25,413,237 km (0.094 R)
• M46: 25,569,268 km (0.099 R)
• M47: 26,512,483 km (0.116 R)
• M48: 27,147,675 km (0.038 R)
• M49: 28,271,155 km (0.053 R)
• M50: 30,066,928 km (0.04 R)
• M51: 30,232,084 km (0.088 R)
• M52: 30,729,198 km (0.106 R)
• M53: 34,542,148 km (0.058 R)
• M54: 36,724,033 km (0.115 R)
• M55: 36,900,559 km (0.081 R)
• M56: 37,520,343 km (0.1 R)
• M57: 39,039,958 km (0.098 R)
• M58: 41,494,560 km (0.058 R)
• M59: 42,139,027 km (0.041 R)
• M60: 42,231,329 km (0.069 R)
• M61: 45,126,946 km (0.045 R)
• M62: 45,316,037 km (0.118 R)
• M63: 46,074,648 km (0.09 R)
• M64: 46,264,937 km (0.057 R)
• M65: 46,455,524 km (0.086 R)
• M66: 47,796,968 km (0.091 R)
• M67: 48,472,403 km (0.105 R)
• M68: 50,223,745 km (0.104 R)
• M69: 52,690,315 km (0.076 R)
• M70: 53,088,544 km (0.073 R)
• M71: 53,487,821 km (0.077 R)
• M72: 57,535,341 km (0.118 R)
• M73: 57,740,290 km (0.115 R)
• M74: 57,842,765 km (0.116 R)
• M75: 60,010,587 km (0.079 R)
• M76: 60,739,129 km (0.084 R)
• M77: 61,575,232 km (0.103 R)
• M78: 62,204,739 km (0.089 R)
• M79: 62,415,224 km (0.059 R)
• M80: 62,942,107 km (0.094 R)
• M81: 63,258,956 km (0.056 R)
• M82: 63,682,168 km (0.086 R)
• M83: 64,637,949 km (0.079 R)
• M84: 65,171,116 km (0.118 R)
• M85: 66,456,311 km (0.08 R)
• M86: 68,182,970 km (0.089 R)
• M87: 68,943,076 km (0.095 R)
• M88: 70,033,794 km (0.057 R)
• M89: 70,800,633 km (0.083 R)
• M90: 71,570,314 km (0.094 R)
• M91: 71,680,418 km (0.103 R)
• M92: 72,342,688 km (0.091 R)
• M93: 72,674,496 km (0.062 R)
• M94: 73,228,756 km (0.103 R)
• M95: 74,230,015 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit