🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 12.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 560 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,840,957 km

• M1: 162,014 km (0.099 R)
• M2: 316,699 km (0.091 R)
• M3: 426,504 km (0.106 R)
• M4: 524,341 km (0.03 R)
• M5: 692,489 km (0.112 R)
• M6: 782,846 km (0.109 R)
• M7: 933,790 km (0.077 R)
• M8: 1,060,948 km (0.101 R)
• M9: 1,393,055 km (0.072 R)
• M10: 1,472,492 km (0.038 R)
• M11: 1,679,834 km (0.077 R)
• M12: 1,775,278 km (0.115 R)
• M13: 1,883,138 km (0.095 R)
• M14: 2,098,260 km (0.118 R)
• M15: 2,253,842 km (0.076 R)
• M16: 2,687,825 km (0.072 R)
• M17: 2,788,355 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 12.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.36 AU - 5.04 AU

Year: 5838 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,840,957 km

• M1: 217,067 km (0.089 R)
• M2: 511,924 km (0.087 R)
• M3: 902,674 km (0.112 R)
• M4: 1,176,587 km (0.053 R)
• M5: 1,991,596 km (0.089 R)
• M6: 2,252,046 km (0.067 R)
• M7: 2,523,866 km (0.032 R)
• M8: 2,611,081 km (0.087 R)
• M9: 2,770,702 km (0.048 R)
• M10: 3,062,418 km (0.101 R)
• M11: 3,268,863 km (0.113 R)
• M12: 3,364,307 km (0.11 R)
• M13: 4,369,305 km (0.117 R)
• M14: 4,453,678 km (0.077 R)
• M15: 4,688,248 km (0.101 R)
• M16: 4,861,482 km (0.043 R)
• M17: 5,484,557 km (0.097 R)
• M18: 5,690,105 km (0.114 R)
• M19: 6,346,390 km (0.105 R)
• M20: 6,490,154 km (0.075 R)
• M21: 7,002,078 km (0.083 R)
• M22: 7,807,064 km (0.111 R)
• M23: 8,038,791 km (0.099 R)
• M24: 8,351,301 km (0.105 R)
• M25: 8,588,414 km (0.095 R)
• M26: 10,001,216 km (0.103 R)
• M27: 10,450,458 km (0.051 R)
• M28: 10,648,975 km (0.092 R)
• M29: 11,107,642 km (0.112 R)
• M30: 11,397,712 km (0.096 R)
• M31: 11,866,851 km (0.114 R)
• M32: 12,642,815 km (0.103 R)
• M33: 13,128,560 km (0.074 R)
• M34: 13,404,418 km (0.119 R)
• M35: 13,558,653 km (0.113 R)
• M36: 13,899,737 km (0.109 R)
• M37: 14,972,054 km (0.056 R)
• M38: 15,067,946 km (0.032 R)
• M39: 15,453,610 km (0.038 R)
• M40: 15,809,952 km (0.085 R)
• M41: 15,907,639 km (0.117 R)
• M42: 16,366,157 km (0.096 R)
• M43: 16,762,591 km (0.091 R)
• M44: 16,995,365 km (0.119 R)
• M45: 18,004,852 km (0.09 R)
• M46: 18,311,527 km (0.043 R)
• M47: 18,551,333 km (0.061 R)
• M48: 18,792,036 km (0.061 R)
• M49: 19,381,003 km (0.106 R)
• M50: 19,940,947 km (0.114 R)
• M51: 20,081,869 km (0.064 R)
• M52: 20,470,823 km (0.084 R)
• M53: 20,719,604 km (0.12 R)
• M54: 21,005,187 km (0.063 R)
• M55: 21,184,405 km (0.11 R)
• M56: 21,906,215 km (0.109 R)
• M57: 22,051,474 km (0.083 R)
• M58: 22,270,186 km (0.064 R)
• M59: 23,634,070 km (0.077 R)
• M60: 24,044,716 km (0.095 R)
• M61: 25,252,869 km (0.101 R)
• M62: 25,596,196 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.1

Radius: 3.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.67 AU - 5.87 AU

Year: 9401 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,840,957 km

• M1: 53,706 km (0.035 R)
• M2: 81,082 km (0.078 R)
• M3: 318,195 km (0.087 R)
• M4: 397,930 km (0.094 R)
• M5: 731,384 km (0.084 R)
• M6: 1,105,079 km (0.102 R)
• M7: 1,145,321 km (0.11 R)
• M8: 1,186,012 km (0.08 R)
• M9: 1,368,222 km (0.109 R)
• M10: 1,397,095 km (0.085 R)
• M11: 1,440,777 km (0.07 R)
• M12: 1,743,114 km (0.082 R)
• M13: 1,998,777 km (0.052 R)
• M14: 2,181,436 km (0.111 R)
• M15: 2,598,216 km (0.089 R)
• M16: 2,982,832 km (0.111 R)
• M17: 3,248,967 km (0.095 R)
• M18: 3,522,880 km (0.052 R)
• M19: 3,722,893 km (0.119 R)
• M20: 4,602,977 km (0.102 R)
• M21: 4,711,884 km (0.081 R)
• M22: 5,360,092 km (0.102 R)
• M23: 5,451,795 km (0.044 R)
• M24: 5,799,909 km (0.074 R)
• M25: 6,275,182 km (0.102 R)
• M26: 6,347,438 km (0.045 R)
• M27: 6,541,915 km (0.108 R)
• M28: 7,619,468 km (0.051 R)
• M29: 8,350,404 km (0.088 R)
• M30: 9,267,438 km (0.113 R)
• M31: 10,131,067 km (0.069 R)
• M32: 10,529,446 km (0.086 R)
• M33: 10,615,465 km (0.084 R)
• M34: 10,788,250 km (0.113 R)
• M35: 11,725,332 km (0.06 R)
• M36: 12,263,734 km (0.04 R)
• M37: 12,414,828 km (0.043 R)
• M38: 12,779,697 km (0.112 R)
• M39: 12,871,550 km (0.087 R)
• M40: 13,364,775 km (0.1 R)
• M41: 14,560,660 km (0.08 R)
• M42: 14,913,262 km (0.108 R)
• M43: 15,528,708 km (0.073 R)
• M44: 15,593,932 km (0.072 R)
• M45: 15,692,069 km (0.112 R)
• M46: 16,053,497 km (0.11 R)
• M47: 17,696,381 km (0.118 R)
• M48: 18,003,954 km (0.11 R)
• M49: 18,451,252 km (0.101 R)
• M50: 18,555,073 km (0.062 R)
• M51: 19,006,858 km (0.082 R)
• M52: 19,638,460 km (0.077 R)
• M53: 19,744,376 km (0.066 R)
• M54: 20,169,982 km (0.119 R)
• M55: 20,778,097 km (0.108 R)
• M56: 21,392,196 km (0.104 R)
• M57: 22,453,593 km (0.093 R)
• M58: 24,058,479 km (0.093 R)
• M59: 25,661,420 km (0.075 R)
• M60: 25,738,613 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.9

Radius: 4.9

Gravity: 39.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.72 AU - 7.48 AU

Year: 10218 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,840,957 km

• M1: 62,682 km (0.056 R)
• M2: 131,945 km (0.083 R)
• M3: 225,294 km (0.075 R)
• M4: 445,353 km (0.094 R)
• M5: 1,306,139 km (0.071 R)
• M6: 2,085,544 km (0.107 R)
• M7: 2,419,446 km (0.099 R)
• M8: 2,563,509 km (0.039 R)
• M9: 3,043,269 km (0.109 R)
• M10: 3,357,126 km (0.092 R)
• M11: 3,714,066 km (0.069 R)
• M12: 3,981,398 km (0.1 R)
• M13: 4,324,126 km (0.103 R)
• M14: 4,747,937 km (0.066 R)
• M15: 5,370,713 km (0.119 R)
• M16: 7,935,419 km (0.05 R)
• M17: 8,627,459 km (0.102 R)
• M18: 8,671,441 km (0.097 R)
• M19: 9,610,167 km (0.064 R)
• M20: 9,792,677 km (0.113 R)
• M21: 10,300,412 km (0.081 R)
• M22: 10,580,908 km (0.102 R)
• M23: 10,863,947 km (0.045 R)
• M24: 11,341,164 km (0.049 R)
• M25: 13,623,130 km (0.057 R)
• M26: 13,725,455 km (0.044 R)
• M27: 15,450,917 km (0.111 R)
• M28: 15,879,365 km (0.105 R)
• M29: 16,366,007 km (0.037 R)
• M30: 17,077,644 km (0.117 R)
• M31: 17,188,047 km (0.114 R)
• M32: 17,298,750 km (0.07 R)
• M33: 17,409,602 km (0.096 R)
• M34: 18,079,651 km (0.067 R)
• M35: 18,192,148 km (0.061 R)
• M36: 19,043,211 km (0.102 R)
• M37: 19,329,840 km (0.095 R)
• M38: 19,791,349 km (0.067 R)
• M39: 20,961,055 km (0.096 R)
• M40: 21,019,997 km (0.029 R)
• M41: 21,316,201 km (0.109 R)
• M42: 21,972,636 km (0.103 R)
• M43: 22,817,714 km (0.076 R)
• M44: 22,939,337 km (0.119 R)
• M45: 23,183,032 km (0.12 R)
• M46: 23,244,218 km (0.089 R)
• M47: 26,493,783 km (0.06 R)
• M48: 26,685,567 km (0.118 R)
• M49: 27,134,810 km (0.12 R)
• M50: 27,910,774 km (0.046 R)
• M51: 28,171,074 km (0.037 R)
• M52: 29,220,204 km (0.097 R)
• M53: 29,286,177 km (0.057 R)
• M54: 30,215,329 km (0.065 R)
• M55: 30,482,511 km (0.063 R)
• M56: 30,750,590 km (0.097 R)
• M57: 32,854,236 km (0.07 R)
• M58: 32,922,751 km (0.086 R)
• M59: 33,060,232 km (0.082 R)
• M60: 34,166,358 km (0.088 R)
• M61: 35,636,307 km (0.093 R)
• M62: 36,414,515 km (0.091 R)
• M63: 36,770,109 km (0.106 R)
• M64: 37,198,408 km (0.104 R)
• M65: 37,341,424 km (0.059 R)
• M66: 38,565,284 km (0.049 R)
• M67: 38,710,095 km (0.111 R)
• M68: 38,855,205 km (0.09 R)
• M69: 38,927,760 km (0.116 R)
• M70: 39,729,155 km (0.037 R)
• M71: 39,875,462 km (0.084 R)
• M72: 39,948,615 km (0.057 R)
• M73: 40,609,539 km (0.032 R)
• M74: 40,756,893 km (0.103 R)
• M75: 41,274,053 km (0.095 R)
• M76: 43,138,790 km (0.068 R)
• M77: 44,498,186 km (0.073 R)
• M78: 44,878,314 km (0.071 R)
• M79: 45,183,194 km (0.073 R)
• M80: 45,871,793 km (0.088 R)
• M81: 46,255,662 km (0.114 R)
• M82: 46,409,598 km (0.098 R)
• M83: 47,026,988 km (0.096 R)
• M84: 47,104,330 km (0.093 R)
• M85: 47,414,148 km (0.074 R)
• M86: 49,051,795 km (0.103 R)
• M87: 50,312,008 km (0.109 R)
• M88: 51,105,026 km (0.076 R)
• M89: 52,864,148 km (0.12 R)
• M90: 53,186,082 km (0.12 R)
• M91: 54,074,843 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939

Radius: 4.6

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.76 AU - 10.82 AU

Year: 17676 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,840,957 km

• M1: 84,672 km (0.038 R)
• M2: 229,633 km (0.095 R)
• M3: 260,899 km (0.118 R)
• M4: 293,960 km (0.092 R)
• M5: 383,270 km (0.102 R)
• M6: 481,705 km (0.055 R)
• M7: 544,835 km (0.102 R)
• M8: 849,716 km (0.06 R)
• M9: 926,908 km (0.102 R)
• M10: 1,346,231 km (0.077 R)
• M11: 1,466,957 km (0.118 R)
• M12: 1,591,422 km (0.098 R)
• M13: 2,334,774 km (0.106 R)
• M14: 2,972,659 km (0.094 R)
• M15: 3,051,198 km (0.058 R)
• M16: 4,219,408 km (0.115 R)
• M17: 4,396,532 km (0.102 R)
• M18: 6,550,143 km (0.096 R)
• M19: 7,489,318 km (0.061 R)
• M20: 8,358,781 km (0.085 R)
• M21: 8,525,433 km (0.107 R)
• M22: 8,805,480 km (0.1 R)
• M23: 9,088,519 km (0.089 R)
• M24: 9,259,959 km (0.064 R)
• M25: 9,955,738 km (0.066 R)
• M26: 11,520,083 km (0.086 R)
• M27: 11,643,651 km (0.071 R)
• M28: 12,520,145 km (0.102 R)
• M29: 14,468,807 km (0.112 R)
• M30: 15,956,707 km (0.114 R)
• M31: 16,370,794 km (0.059 R)
• M32: 16,788,471 km (0.108 R)
• M33: 16,998,656 km (0.054 R)
• M34: 17,139,278 km (0.067 R)
• M35: 17,280,200 km (0.074 R)
• M36: 17,705,506 km (0.109 R)
• M37: 17,990,939 km (0.08 R)
• M38: 19,587,747 km (0.071 R)
• M39: 20,627,153 km (0.062 R)
• M40: 22,759,371 km (0.111 R)
• M41: 23,381,399 km (0.063 R)
• M42: 23,694,508 km (0.032 R)
• M43: 23,772,897 km (0.061 R)
• M44: 24,166,638 km (0.086 R)
• M45: 25,200,360 km (0.111 R)
• M46: 25,360,729 km (0.112 R)
• M47: 26,411,055 km (0.11 R)
• M48: 27,064,349 km (0.092 R)
• M49: 27,310,737 km (0.106 R)
• M50: 27,557,873 km (0.086 R)
• M51: 27,888,633 km (0.114 R)
• M52: 28,054,388 km (0.092 R)
• M53: 30,154,742 km (0.1 R)
• M54: 32,566,409 km (0.109 R)
• M55: 33,266,826 km (0.034 R)
• M56: 33,883,619 km (0.085 R)
• M57: 35,846,941 km (0.089 R)
• M58: 36,842,365 km (0.101 R)
• M59: 37,480,400 km (0.086 R)
• M60: 38,490,635 km (0.09 R)
• M61: 39,138,094 km (0.072 R)
• M62: 39,230,845 km (0.092 R)
• M63: 39,323,745 km (0.085 R)
• M64: 39,695,945 km (0.11 R)
• M65: 40,069,341 km (0.094 R)
• M66: 41,668,991 km (0.053 R)
• M67: 42,715,278 km (0.073 R)
• M68: 43,385,477 km (0.053 R)
• M69: 44,542,616 km (0.036 R)
• M70: 46,690,243 km (0.102 R)
• M71: 47,578,406 km (0.054 R)
• M72: 47,677,440 km (0.078 R)
• M73: 47,776,623 km (0.094 R)
• M74: 47,974,990 km (0.055 R)
• M75: 48,372,621 km (0.118 R)
• M76: 48,671,667 km (0.048 R)
• M77: 49,672,627 km (0.106 R)
• M78: 52,306,746 km (0.071 R)
• M79: 53,023,619 km (0.066 R)
• M80: 54,053,451 km (0.089 R)
• M81: 55,297,806 km (0.044 R)
• M82: 56,341,999 km (0.063 R)
• M83: 58,556,047 km (0.117 R)
• M84: 61,551,894 km (0.049 R)
• M85: 61,875,923 km (0.075 R)
• M86: 66,470,074 km (0.115 R)
• M87: 66,580,926 km (0.109 R)
• M88: 66,913,332 km (0.091 R)
• M89: 67,024,334 km (0.098 R)
• M90: 67,357,638 km (0.102 R)
• M91: 74,712,019 km (0.034 R)
• M92: 77,491,248 km (0.225 R)
• M93: 77,724,322 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit