🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.2

Radius: 10.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 481 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,600,071 km

• M1: 128,205 km (0.112 R)
• M2: 212,429 km (0.079 R)
• M3: 322,832 km (0.075 R)
• M4: 416,929 km (0.094 R)
• M5: 555,457 km (0.079 R)
• M6: 654,790 km (0.12 R)
• M7: 719,267 km (0.094 R)
• M8: 811,868 km (0.084 R)
• M9: 877,541 km (0.043 R)
• M10: 949,647 km (0.071 R)
• M11: 1,024,147 km (0.038 R)
• M12: 1,159,383 km (0.105 R)
• M13: 1,316,312 km (0.029 R)
• M14: 1,432,100 km (0.094 R)
• M15: 1,502,112 km (0.079 R)
• M16: 1,579,006 km (0.057 R)
• M17: 1,645,876 km (0.064 R)
• M18: 1,719,628 km (0.112 R)
• M19: 1,805,945 km (0.037 R)
• M20: 1,965,417 km (0.088 R)
• M21: 2,080,308 km (0.087 R)
• M22: 2,381,000 km (0.079 R)
• M23: 2,451,909 km (0.066 R)
• M24: 2,517,134 km (0.072 R)
• M25: 2,837,722 km (0.119 R)
• M26: 2,913,119 km (0.12 R)
• M27: 3,003,028 km (0.097 R)
• M28: 3,086,952 km (0.117 R)
• M29: 3,157,413 km (0.057 R)
• M30: 3,393,927 km (0.036 R)
• M31: 3,554,894 km (0.086 R)
• M32: 3,755,954 km (0.078 R)
• M33: 3,876,829 km (0.031 R)
• M34: 3,945,494 km (0.058 R)
• M35: 4,045,276 km (0.114 R)
• M36: 4,255,311 km (0.092 R)
• M37: 4,429,144 km (0.054 R)
• M38: 4,557,050 km (0.095 R)
• M39: 4,678,075 km (0.115 R)
• M40: 4,956,477 km (0.042 R)
• M41: 5,307,732 km (0.1 R)
• M42: 5,486,502 km (0.071 R)
• M43: 5,632,659 km (0.117 R)
• M44: 5,788,839 km (0.097 R)
• M45: 5,929,012 km (0.087 R)
• M46: 6,017,126 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.88 AU - 2.22 AU

Year: 1866 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,600,071 km

• M1: 196,272 km (0.112 R)
• M2: 309,967 km (0.07 R)
• M3: 419,323 km (0.116 R)
• M4: 535,710 km (0.111 R)
• M5: 697,874 km (0.079 R)
• M6: 811,269 km (0.108 R)
• M7: 1,050,327 km (0.112 R)
• M8: 1,164,470 km (0.104 R)
• M9: 1,375,403 km (0.108 R)
• M10: 1,501,963 km (0.062 R)
• M11: 1,767,648 km (0.096 R)
• M12: 1,941,631 km (0.073 R)
• M13: 2,073,127 km (0.104 R)
• M14: 2,207,765 km (0.1 R)
• M15: 2,447,272 km (0.074 R)
• M16: 3,175,364 km (0.099 R)
• M17: 3,461,695 km (0.09 R)
• M18: 3,682,052 km (0.109 R)
• M19: 3,801,581 km (0.119 R)
• M20: 4,029,269 km (0.052 R)
• M21: 4,199,063 km (0.09 R)
• M22: 4,324,126 km (0.064 R)
• M23: 4,674,634 km (0.087 R)
• M24: 5,034,417 km (0.046 R)
• M25: 5,200,920 km (0.094 R)
• M26: 5,591,071 km (0.113 R)
• M27: 6,149,968 km (0.068 R)
• M28: 6,436,149 km (0.093 R)
• M29: 6,599,211 km (0.115 R)
• M30: 6,818,521 km (0.107 R)
• M31: 7,170,974 km (0.107 R)
• M32: 7,453,564 km (0.116 R)
• M33: 7,586,557 km (0.05 R)
• M34: 7,682,150 km (0.116 R)
• M35: 7,778,192 km (0.091 R)
• M36: 7,951,875 km (0.078 R)
• M37: 8,068,561 km (0.065 R)
• M38: 8,185,696 km (0.119 R)
• M39: 8,659,922 km (0.107 R)
• M40: 9,021,649 km (0.077 R)
• M41: 9,245,148 km (0.039 R)
• M42: 9,388,314 km (0.046 R)
• M43: 9,718,476 km (0.073 R)
• M44: 9,905,773 km (0.104 R)
• M45: 10,010,491 km (0.118 R)
• M46: 10,157,546 km (0.116 R)
• M47: 10,305,349 km (0.12 R)
• M48: 10,968,665 km (0.063 R)
• M49: 11,098,666 km (0.12 R)
• M50: 11,207,274 km (0.067 R)
• M51: 11,690,026 km (0.054 R)
• M52: 11,956,161 km (0.086 R)
• M53: 12,201,801 km (0.12 R)
• M54: 12,494,414 km (0.068 R)
• M55: 13,155,487 km (0.082 R)
• M56: 13,270,678 km (0.074 R)
• M57: 13,548,331 km (0.035 R)
• M58: 13,757,918 km (0.057 R)
• M59: 13,898,241 km (0.091 R)
• M60: 13,992,038 km (0.114 R)
• M61: 14,133,259 km (0.077 R)
• M62: 14,322,051 km (0.025 R)
• M63: 15,061,962 km (0.032 R)
• M64: 15,254,944 km (0.092 R)
• M65: 15,521,677 km (0.028 R)
• M66: 15,789,906 km (0.111 R)
• M67: 16,355,834 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.33 AU - 3.07 AU

Year: 2821 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,600,071 km

• M1: 194,776 km (0.074 R)
• M2: 411,693 km (0.081 R)
• M3: 531,671 km (0.098 R)
• M4: 645,515 km (0.102 R)
• M5: 731,833 km (0.099 R)
• M6: 822,639 km (0.095 R)
• M7: 1,034,469 km (0.036 R)
• M8: 1,121,086 km (0.101 R)
• M9: 1,274,424 km (0.053 R)
• M10: 1,483,861 km (0.116 R)
• M11: 1,684,472 km (0.099 R)
• M12: 1,851,573 km (0.034 R)
• M13: 2,013,438 km (0.09 R)
• M14: 2,112,920 km (0.056 R)
• M15: 2,214,198 km (0.046 R)
• M16: 2,317,121 km (0.108 R)
• M17: 2,480,482 km (0.097 R)
• M18: 2,599,562 km (0.095 R)
• M19: 2,956,054 km (0.049 R)
• M20: 3,108,345 km (0.106 R)
• M21: 3,250,163 km (0.102 R)
• M22: 3,381,061 km (0.088 R)
• M23: 3,473,663 km (0.066 R)
• M24: 3,634,630 km (0.096 R)
• M25: 3,743,388 km (0.116 R)
• M26: 3,922,307 km (0.071 R)
• M27: 4,260,398 km (0.044 R)
• M28: 4,711,136 km (0.104 R)
• M29: 5,177,134 km (0.106 R)
• M30: 5,485,904 km (0.031 R)
• M31: 5,642,532 km (0.093 R)
• M32: 6,024,605 km (0.097 R)
• M33: 6,514,090 km (0.052 R)
• M34: 6,630,178 km (0.11 R)
• M35: 6,746,864 km (0.068 R)
• M36: 6,948,671 km (0.048 R)
• M37: 7,427,385 km (0.12 R)
• M38: 7,775,948 km (0.101 R)
• M39: 8,005,431 km (0.104 R)
• M40: 8,308,815 km (0.086 R)
• M41: 8,579,737 km (0.112 R)
• M42: 8,927,253 km (0.104 R)
• M43: 9,037,806 km (0.102 R)
• M44: 9,279,257 km (0.093 R)
• M45: 9,372,606 km (0.099 R)
• M46: 9,654,747 km (0.068 R)
• M47: 9,768,442 km (0.112 R)
• M48: 9,882,585 km (0.108 R)
• M49: 10,016,176 km (0.078 R)
• M50: 10,131,217 km (0.074 R)
• M51: 10,343,346 km (0.046 R)
• M52: 10,518,077 km (0.047 R)
• M53: 10,889,977 km (0.041 R)
• M54: 11,028,056 km (0.096 R)
• M55: 11,526,217 km (0.1 R)
• M56: 12,011,363 km (0.104 R)
• M57: 12,174,424 km (0.12 R)
• M58: 12,461,951 km (0.113 R)
• M59: 12,918,075 km (0.099 R)
• M60: 13,633,901 km (0.103 R)
• M61: 13,868,171 km (0.083 R)
• M62: 14,254,583 km (0.119 R)
• M63: 14,340,901 km (0.055 R)
• M64: 14,427,368 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 14.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.58 AU - 3.78 AU

Year: 4489 Days

Day: 6.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,600,071 km

• M1: 270,323 km (0.109 R)
• M2: 361,279 km (0.081 R)
• M3: 470,635 km (0.109 R)
• M4: 617,989 km (0.034 R)
• M5: 710,739 km (0.036 R)
• M6: 873,502 km (0.1 R)
• M7: 1,254,677 km (0.096 R)
• M8: 1,537,866 km (0.071 R)
• M9: 1,653,804 km (0.077 R)
• M10: 1,807,441 km (0.117 R)
• M11: 1,948,213 km (0.045 R)
• M12: 2,354,670 km (0.116 R)
• M13: 2,647,434 km (0.106 R)
• M14: 2,747,664 km (0.057 R)
• M15: 2,890,380 km (0.041 R)
• M16: 3,035,490 km (0.048 R)
• M17: 3,268,713 km (0.107 R)
• M18: 3,485,930 km (0.115 R)
• M19: 3,596,333 km (0.115 R)
• M20: 3,775,551 km (0.078 R)
• M21: 3,888,946 km (0.057 R)
• M22: 4,026,726 km (0.106 R)
• M23: 4,378,430 km (0.059 R)
• M24: 4,594,300 km (0.06 R)
• M25: 4,715,774 km (0.093 R)
• M26: 4,887,662 km (0.081 R)
• M27: 5,111,759 km (0.041 R)
• M28: 5,570,277 km (0.062 R)
• M29: 5,989,151 km (0.064 R)
• M30: 6,445,424 km (0.076 R)
• M31: 6,940,892 km (0.045 R)
• M32: 7,736,304 km (0.112 R)
• M33: 8,411,290 km (0.114 R)
• M34: 8,620,428 km (0.096 R)
• M35: 8,710,635 km (0.093 R)
• M36: 8,831,361 km (0.1 R)
• M37: 8,922,316 km (0.106 R)
• M38: 9,044,089 km (0.085 R)
• M39: 9,598,947 km (0.1 R)
• M40: 9,786,244 km (0.067 R)
• M41: 9,911,906 km (0.118 R)
• M42: 10,451,805 km (0.081 R)
• M43: 11,197,550 km (0.12 R)
• M44: 11,593,536 km (0.105 R)
• M45: 11,793,249 km (0.088 R)
• M46: 12,027,669 km (0.118 R)
• M47: 12,229,776 km (0.117 R)
• M48: 12,399,270 km (0.081 R)
• M49: 13,084,428 km (0.089 R)
• M50: 13,362,082 km (0.057 R)
• M51: 13,817,308 km (0.094 R)
• M52: 14,029,139 km (0.108 R)
• M53: 15,652,276 km (0.032 R)
• M54: 16,057,985 km (0.1 R)
• M55: 16,729,530 km (0.1 R)
• M56: 16,917,724 km (0.049 R)
• M57: 17,068,818 km (0.065 R)
• M58: 17,410,200 km (0.056 R)
• M59: 17,869,166 km (0.05 R)
• M60: 18,215,934 km (0.115 R)
• M61: 19,387,884 km (0.102 R)
• M62: 21,395,039 km (0.112 R)
• M63: 21,558,549 km (0.113 R)
• M64: 21,804,488 km (0.088 R)
• M65: 21,927,757 km (0.033 R)
• M66: 22,216,481 km (0.106 R)
• M67: 22,880,845 km (0.116 R)
• M68: 24,741,842 km (0.116 R)
• M69: 25,387,357 km (0.071 R)
• M70: 25,951,191 km (0.108 R)
• M71: 27,047,295 km (0.051 R)
• M72: 27,445,674 km (0.067 R)
• M73: 28,248,117 km (0.067 R)
• M74: 29,058,190 km (0.115 R)
• M75: 29,148,696 km (0.063 R)
• M76: 29,239,353 km (0.088 R)
• M77: 29,420,665 km (0.092 R)
• M78: 30,058,700 km (0.119 R)
• M79: 30,747,449 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 7.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.25 AU - 8.39 AU

Year: 13904 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,600,071 km

• M1: 144,063 km (0.086 R)
• M2: 214,075 km (0.117 R)
• M3: 446,849 km (0.075 R)
• M4: 536,009 km (0.084 R)
• M5: 914,941 km (0.031 R)
• M6: 972,386 km (0.05 R)
• M7: 1,131,708 km (0.107 R)
• M8: 1,660,088 km (0.113 R)
• M9: 2,441,736 km (0.072 R)
• M10: 2,495,741 km (0.077 R)
• M11: 2,687,825 km (0.064 R)
• M12: 3,028,310 km (0.1 R)
• M13: 3,687,737 km (0.112 R)
• M14: 4,097,785 km (0.089 R)
• M15: 4,423,160 km (0.085 R)
• M16: 4,555,704 km (0.12 R)
• M17: 4,655,935 km (0.067 R)
• M18: 5,098,744 km (0.095 R)
• M19: 5,378,043 km (0.115 R)
• M20: 5,519,563 km (0.064 R)
• M21: 5,590,772 km (0.118 R)
• M22: 6,544,458 km (0.084 R)
• M23: 7,001,330 km (0.089 R)
• M24: 7,547,512 km (0.083 R)
• M25: 8,147,848 km (0.082 R)
• M26: 8,229,080 km (0.111 R)
• M27: 8,722,005 km (0.077 R)
• M28: 9,394,148 km (0.114 R)
• M29: 9,736,428 km (0.04 R)
• M30: 10,213,795 km (0.116 R)
• M31: 10,921,692 km (0.087 R)
• M32: 11,056,180 km (0.078 R)
• M33: 11,281,475 km (0.093 R)
• M34: 12,059,234 km (0.112 R)
• M35: 13,091,160 km (0.086 R)
• M36: 15,238,488 km (0.063 R)
• M37: 16,096,880 km (0.086 R)
• M38: 16,198,906 km (0.104 R)
• M39: 16,506,330 km (0.104 R)
• M40: 16,867,459 km (0.077 R)
• M41: 17,283,341 km (0.095 R)
• M42: 18,284,450 km (0.044 R)
• M43: 18,551,034 km (0.106 R)
• M44: 19,141,945 km (0.088 R)
• M45: 19,250,104 km (0.085 R)
• M46: 19,521,325 km (0.065 R)
• M47: 19,739,140 km (0.048 R)
• M48: 19,903,099 km (0.095 R)
• M49: 19,957,852 km (0.097 R)
• M50: 20,452,871 km (0.112 R)
• M51: 20,508,073 km (0.043 R)
• M52: 21,342,679 km (0.106 R)
• M53: 21,510,977 km (0.075 R)
• M54: 21,679,723 km (0.058 R)
• M55: 24,204,038 km (0.118 R)
• M56: 24,555,443 km (0.104 R)
• M57: 24,673,027 km (0.033 R)
• M58: 25,619,832 km (0.056 R)
• M59: 25,738,912 km (0.064 R)
• M60: 27,062,105 km (0.098 R)
• M61: 28,099,716 km (0.119 R)
• M62: 28,530,708 km (0.098 R)
• M63: 28,777,993 km (0.11 R)
• M64: 28,963,943 km (0.077 R)
• M65: 29,212,425 km (0.063 R)
• M66: 30,150,553 km (0.088 R)
• M67: 31,225,863 km (0.089 R)
• M68: 31,736,141 km (0.119 R)
• M69: 32,442,393 km (0.06 R)
• M70: 33,674,481 km (0.057 R)
• M71: 34,394,645 km (0.073 R)
• M72: 34,855,705 km (0.073 R)
• M73: 35,053,923 km (0.06 R)
• M74: 36,652,974 km (0.041 R)
• M75: 38,958,577 km (0.112 R)
• M76: 39,301,605 km (0.066 R)
• M77: 39,439,085 km (0.103 R)
• M78: 39,990,652 km (0.081 R)
• M79: 40,059,767 km (0.109 R)
• M80: 40,614,176 km (0.034 R)
• M81: 40,753,153 km (0.074 R)
• M82: 41,941,109 km (0.082 R)
• M83: 43,282,254 km (0.1 R)
• M84: 43,353,164 km (0.096 R)
• M85: 43,495,282 km (0.082 R)
• M86: 43,779,817 km (0.074 R)
• M87: 44,207,966 km (0.062 R)
• M88: 44,565,654 km (0.12 R)
• M89: 46,586,871 km (0.112 R)
• M90: 48,122,344 km (0.105 R)
• M91: 48,269,399 km (0.052 R)
• M92: 48,416,752 km (0.069 R)
• M93: 49,229,218 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit