🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 8.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 438 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,376,527 km

• M1: 110,702 km (0.115 R)
• M2: 178,171 km (0.078 R)
• M3: 251,025 km (0.083 R)
• M4: 315,652 km (0.103 R)
• M5: 376,538 km (0.115 R)
• M6: 515,963 km (0.113 R)
• M7: 604,375 km (0.101 R)
• M8: 673,340 km (0.1 R)
• M9: 778,657 km (0.106 R)
• M10: 850,763 km (0.084 R)
• M11: 1,060,200 km (0.105 R)
• M12: 1,145,321 km (0.102 R)
• M13: 1,254,977 km (0.05 R)
• M14: 1,354,459 km (0.093 R)
• M15: 1,419,085 km (0.048 R)
• M16: 1,475,484 km (0.119 R)
• M17: 1,556,566 km (0.106 R)
• M18: 1,634,357 km (0.115 R)
• M19: 1,743,563 km (0.037 R)
• M20: 1,870,572 km (0.085 R)
• M21: 1,990,250 km (0.094 R)
• M22: 2,064,301 km (0.065 R)
• M23: 2,139,399 km (0.048 R)
• M24: 2,193,554 km (0.044 R)
• M25: 2,325,349 km (0.079 R)
• M26: 2,381,149 km (0.099 R)
• M27: 2,522,519 km (0.061 R)
• M28: 2,608,688 km (0.12 R)
• M29: 2,748,711 km (0.071 R)
• M30: 2,825,605 km (0.117 R)
• M31: 2,897,112 km (0.039 R)
• M32: 2,969,368 km (0.104 R)
• M33: 3,042,222 km (0.092 R)
• M34: 3,165,042 km (0.098 R)
• M35: 3,245,675 km (0.087 R)
• M36: 3,333,340 km (0.068 R)
• M37: 3,581,672 km (0.117 R)
• M38: 3,836,138 km (0.042 R)
• M39: 3,908,992 km (0.105 R)
• M40: 3,989,027 km (0.074 R)
• M41: 4,089,707 km (0.056 R)
• M42: 4,184,552 km (0.117 R)
• M43: 4,273,263 km (0.062 R)
• M44: 4,348,810 km (0.085 R)
• M45: 4,411,043 km (0.096 R)
• M46: 4,480,456 km (0.064 R)
• M47: 4,761,850 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 10.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 590 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,376,527 km

• M1: 134,937 km (0.074 R)
• M2: 260,001 km (0.078 R)
• M3: 330,611 km (0.069 R)
• M4: 491,878 km (0.1 R)
• M5: 610,060 km (0.073 R)
• M6: 701,165 km (0.119 R)
• M7: 817,104 km (0.105 R)
• M8: 903,571 km (0.088 R)
• M9: 1,014,872 km (0.106 R)
• M10: 1,165,218 km (0.055 R)
• M11: 1,234,482 km (0.094 R)
• M12: 1,311,375 km (0.116 R)
• M13: 1,414,298 km (0.116 R)
• M14: 1,558,062 km (0.111 R)
• M15: 1,687,165 km (0.059 R)
• M16: 1,874,013 km (0.079 R)
• M17: 2,067,891 km (0.088 R)
• M18: 2,138,801 km (0.112 R)
• M19: 2,297,674 km (0.114 R)
• M20: 2,385,936 km (0.057 R)
• M21: 2,452,956 km (0.045 R)
• M22: 2,650,276 km (0.067 R)
• M23: 2,900,254 km (0.106 R)
• M24: 3,141,854 km (0.106 R)
• M25: 3,232,062 km (0.109 R)
• M26: 3,398,265 km (0.113 R)
• M27: 3,541,879 km (0.051 R)
• M28: 3,610,245 km (0.105 R)
• M29: 3,678,911 km (0.031 R)
• M30: 3,800,384 km (0.111 R)
• M31: 3,896,576 km (0.061 R)
• M32: 4,445,600 km (0.066 R)
• M33: 4,687,051 km (0.065 R)
• M34: 4,866,120 km (0.099 R)
• M35: 4,951,839 km (0.072 R)
• M36: 5,066,880 km (0.105 R)
• M37: 5,182,818 km (0.102 R)
• M38: 5,407,514 km (0.085 R)
• M39: 5,496,375 km (0.098 R)
• M40: 5,705,513 km (0.115 R)
• M41: 5,806,043 km (0.073 R)
• M42: 5,907,171 km (0.105 R)
• M43: 6,008,898 km (0.116 R)
• M44: 6,359,106 km (0.071 R)
• M45: 6,494,792 km (0.108 R)
• M46: 6,599,809 km (0.065 R)
• M47: 6,779,626 km (0.044 R)
• M48: 6,993,401 km (0.109 R)
• M49: 7,176,808 km (0.065 R)
• M50: 7,263,725 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 10.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.96 AU - 2 AU

Year: 1958 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,376,527 km

• M1: 150,495 km (0.067 R)
• M2: 316,998 km (0.109 R)
• M3: 413,040 km (0.117 R)
• M4: 515,963 km (0.103 R)
• M5: 603,029 km (0.098 R)
• M6: 716,574 km (0.113 R)
• M7: 845,378 km (0.056 R)
• M8: 982,559 km (0.092 R)
• M9: 1,144,125 km (0.087 R)
• M10: 1,228,348 km (0.091 R)
• M11: 1,314,816 km (0.115 R)
• M12: 1,475,933 km (0.109 R)
• M13: 1,587,084 km (0.088 R)
• M14: 1,662,780 km (0.103 R)
• M15: 1,827,936 km (0.065 R)
• M16: 1,927,718 km (0.112 R)
• M17: 2,029,295 km (0.066 R)
• M18: 2,185,176 km (0.102 R)
• M19: 2,542,266 km (0.098 R)
• M20: 2,929,725 km (0.079 R)
• M21: 3,070,945 km (0.075 R)
• M22: 3,250,762 km (0.086 R)
• M23: 3,372,534 km (0.08 R)
• M24: 3,671,281 km (0.118 R)
• M25: 3,849,452 km (0.115 R)
• M26: 3,991,570 km (0.113 R)
• M27: 4,082,975 km (0.117 R)
• M28: 4,254,414 km (0.087 R)
• M29: 4,563,782 km (0.114 R)
• M30: 4,866,568 km (0.105 R)
• M31: 4,964,405 km (0.1 R)
• M32: 5,105,177 km (0.079 R)
• M33: 5,376,248 km (0.071 R)
• M34: 5,593,764 km (0.102 R)
• M35: 5,681,578 km (0.108 R)
• M36: 5,917,942 km (0.108 R)
• M37: 6,248,254 km (0.061 R)
• M38: 6,354,618 km (0.091 R)
• M39: 6,446,322 km (0.105 R)
• M40: 7,037,233 km (0.062 R)
• M41: 7,323,265 km (0.1 R)
• M42: 7,629,342 km (0.091 R)
• M43: 7,726,880 km (0.052 R)
• M44: 8,054,948 km (0.115 R)
• M45: 8,387,803 km (0.098 R)
• M46: 8,471,578 km (0.062 R)
• M47: 8,691,038 km (0.044 R)
• M48: 8,776,009 km (0.112 R)
• M49: 9,308,578 km (0.09 R)
• M50: 9,622,733 km (0.109 R)
• M51: 9,851,618 km (0.09 R)
• M52: 10,011,239 km (0.109 R)
• M53: 10,153,955 km (0.118 R)
• M54: 10,549,642 km (0.065 R)
• M55: 10,694,752 km (0.083 R)
• M56: 10,858,861 km (0.116 R)
• M57: 11,005,317 km (0.105 R)
• M58: 11,189,472 km (0.099 R)
• M59: 11,449,024 km (0.112 R)
• M60: 11,598,173 km (0.105 R)
• M61: 11,785,619 km (0.074 R)
• M62: 11,860,867 km (0.074 R)
• M63: 12,468,534 km (0.096 R)
• M64: 12,660,468 km (0.08 R)
• M65: 12,756,958 km (0.064 R)
• M66: 13,028,030 km (0.04 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.6

Radius: 3.1

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.13 AU - 9.79 AU

Year: 17297 Days

Day: 21 Hours

Environment

Temp: -243 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,376,527 km

• M1: 51,013 km (0.105 R)
• M2: 138,079 km (0.065 R)
• M3: 346,768 km (0.076 R)
• M4: 402,717 km (0.105 R)
• M5: 461,659 km (0.067 R)
• M6: 571,763 km (0.111 R)
• M7: 929,601 km (0.117 R)
• M8: 1,088,923 km (0.092 R)
• M9: 1,687,314 km (0.09 R)
• M10: 1,783,356 km (0.047 R)
• M11: 2,031,240 km (0.094 R)
• M12: 2,477,042 km (0.041 R)
• M13: 2,980,738 km (0.069 R)
• M14: 3,067,654 km (0.105 R)
• M15: 3,273,800 km (0.087 R)
• M16: 3,855,586 km (0.105 R)
• M17: 4,045,874 km (0.034 R)
• M18: 4,769,479 km (0.104 R)
• M19: 4,939,572 km (0.11 R)
• M20: 5,250,436 km (0.104 R)
• M21: 5,355,454 km (0.103 R)
• M22: 6,257,529 km (0.053 R)
• M23: 6,406,230 km (0.113 R)
• M24: 6,481,029 km (0.11 R)
• M25: 7,166,785 km (0.071 R)
• M26: 8,035,949 km (0.049 R)
• M27: 8,156,973 km (0.105 R)
• M28: 8,238,056 km (0.09 R)
• M29: 8,278,597 km (0.092 R)
• M30: 9,315,759 km (0.07 R)
• M31: 9,358,095 km (0.107 R)
• M32: 10,436,845 km (0.078 R)
• M33: 10,613,221 km (0.081 R)
• M34: 11,013,246 km (0.064 R)
• M35: 11,463,685 km (0.113 R)
• M36: 12,196,714 km (0.107 R)
• M37: 13,229,089 km (0.102 R)
• M38: 13,563,441 km (0.113 R)
• M39: 13,611,461 km (0.113 R)
• M40: 14,338,058 km (0.117 R)
• M41: 14,779,970 km (0.082 R)
• M42: 14,928,222 km (0.109 R)
• M43: 15,176,554 km (0.072 R)
• M44: 15,276,336 km (0.093 R)
• M45: 15,576,729 km (0.094 R)
• M46: 15,677,258 km (0.094 R)
• M47: 15,929,630 km (0.09 R)
• M48: 16,489,575 km (0.116 R)
• M49: 17,471,835 km (0.101 R)
• M50: 19,546,607 km (0.116 R)
• M51: 19,709,370 km (0.064 R)
• M52: 21,306,028 km (0.098 R)
• M53: 21,753,774 km (0.065 R)
• M54: 21,866,122 km (0.097 R)
• M55: 22,772,386 km (0.084 R)
• M56: 23,690,917 km (0.079 R)
• M57: 24,446,087 km (0.103 R)
• M58: 26,698,283 km (0.111 R)
• M59: 26,878,848 km (0.117 R)
• M60: 28,154,469 km (0.091 R)
• M61: 28,215,654 km (0.087 R)
• M62: 28,338,175 km (0.087 R)
• M63: 29,387,455 km (0.06 R)
• M64: 30,637,943 km (0.092 R)
• M65: 30,764,054 km (0.042 R)
• M66: 31,269,845 km (0.104 R)
• M67: 31,333,124 km (0.114 R)
• M68: 31,778,328 km (0.095 R)
• M69: 32,932,326 km (0.101 R)
• M70: 33,644,412 km (0.117 R)
• M71: 33,904,562 km (0.119 R)
• M72: 34,034,862 km (0.101 R)
• M73: 34,361,434 km (0.094 R)
• M74: 34,557,856 km (0.11 R)
• M75: 35,149,516 km (0.047 R)
• M76: 36,076,275 km (0.096 R)
• M77: 36,542,721 km (0.091 R)
• M78: 36,676,461 km (0.03 R)
• M79: 37,616,385 km (0.106 R)
• M80: 37,886,409 km (0.072 R)
• M81: 38,904,721 km (0.104 R)
• M82: 39,657,199 km (0.081 R)
• M83: 39,932,010 km (0.097 R)
• M84: 40,069,640 km (0.051 R)
• M85: 43,490,794 km (0.102 R)
• M86: 43,561,554 km (0.101 R)
• M87: 44,485,320 km (0.119 R)
• M88: 44,770,753 km (0.103 R)
• M89: 44,985,277 km (0.098 R)
• M90: 47,513,481 km (0.03 R)
• M91: 47,805,346 km (0.051 R)
• M92: 47,878,350 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 4.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.84 AU - 10.68 AU

Year: 21433 Days

Day: 15.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,376,527 km

• M1: 380,427 km (0.086 R)
• M2: 505,641 km (0.111 R)
• M3: 539,151 km (0.088 R)
• M4: 717,471 km (0.091 R)
• M5: 1,148,164 km (0.114 R)
• M6: 1,377,198 km (0.117 R)
• M7: 1,424,770 km (0.079 R)
• M8: 2,749,160 km (0.109 R)
• M9: 2,779,229 km (0.047 R)
• M10: 2,930,772 km (0.084 R)
• M11: 2,961,439 km (0.109 R)
• M12: 3,564,020 km (0.082 R)
• M13: 3,828,808 km (0.085 R)
• M14: 3,862,318 km (0.087 R)
• M15: 4,031,513 km (0.117 R)
• M16: 4,272,515 km (0.073 R)
• M17: 4,342,228 km (0.104 R)
• M18: 5,023,197 km (0.116 R)
• M19: 5,059,849 km (0.096 R)
• M20: 5,207,801 km (0.048 R)
• M21: 5,394,798 km (0.111 R)
• M22: 5,622,038 km (0.078 R)
• M23: 6,322,305 km (0.096 R)
• M24: 7,465,083 km (0.115 R)
• M25: 7,591,344 km (0.091 R)
• M26: 7,675,867 km (0.06 R)
• M27: 8,626,112 km (0.069 R)
• M28: 8,936,079 km (0.057 R)
• M29: 8,980,659 km (0.117 R)
• M30: 9,249,786 km (0.114 R)
• M31: 10,119,398 km (0.063 R)
• M32: 11,984,285 km (0.104 R)
• M33: 12,230,972 km (0.083 R)
• M34: 12,429,489 km (0.117 R)
• M35: 12,980,906 km (0.108 R)
• M36: 13,386,915 km (0.08 R)
• M37: 13,952,096 km (0.116 R)
• M38: 14,211,499 km (0.094 R)
• M39: 14,420,188 km (0.084 R)
• M40: 14,946,323 km (0.117 R)
• M41: 15,158,603 km (0.064 R)
• M42: 15,639,709 km (0.084 R)
• M43: 17,168,450 km (0.111 R)
• M44: 17,502,203 km (0.119 R)
• M45: 18,801,311 km (0.072 R)
• M46: 19,318,022 km (0.067 R)
• M47: 19,897,564 km (0.117 R)
• M48: 20,600,674 km (0.04 R)
• M49: 20,955,221 km (0.09 R)
• M50: 21,252,322 km (0.111 R)
• M51: 21,790,426 km (0.065 R)
• M52: 22,333,017 km (0.076 R)
• M53: 23,002,318 km (0.096 R)
• M54: 23,308,695 km (0.09 R)
• M55: 25,427,599 km (0.096 R)
• M56: 25,680,868 km (0.119 R)
• M57: 26,509,939 km (0.115 R)
• M58: 26,573,967 km (0.117 R)
• M59: 28,456,208 km (0.065 R)
• M60: 29,247,581 km (0.118 R)
• M61: 29,380,124 km (0.079 R)
• M62: 29,845,822 km (0.113 R)
• M63: 30,179,874 km (0.106 R)
• M64: 30,246,894 km (0.116 R)
• M65: 30,582,442 km (0.088 R)
• M66: 31,325,046 km (0.113 R)
• M67: 31,800,767 km (0.059 R)
• M68: 31,937,201 km (0.1 R)
• M69: 32,142,000 km (0.118 R)
• M70: 33,034,950 km (0.105 R)
• M71: 33,519,049 km (0.114 R)
• M72: 33,796,702 km (0.072 R)
• M73: 35,337,710 km (0.045 R)
• M74: 35,974,698 km (0.081 R)
• M75: 36,045,757 km (0.068 R)
• M76: 36,544,217 km (0.104 R)
• M77: 39,435,495 km (0.052 R)
• M78: 39,655,254 km (0.109 R)
• M79: 40,169,721 km (0.082 R)
• M80: 42,324,529 km (0.109 R)
• M81: 42,774,968 km (0.111 R)
• M82: 43,529,240 km (0.082 R)
• M83: 44,745,322 km (0.105 R)
• M84: 47,366,127 km (0.043 R)
• M85: 48,459,837 km (0.088 R)
• M86: 48,695,154 km (0.041 R)
• M87: 48,852,381 km (0.119 R)
• M88: 49,245,973 km (0.083 R)
• M89: 49,561,625 km (0.105 R)
• M90: 50,671,791 km (0.094 R)
• M91: 52,352,224 km (0.067 R)
• M92: 52,835,724 km (0.056 R)
• M93: 53,158,855 km (0.053 R)
• M94: 53,320,720 km (0.053 R)
• M95: 53,888,295 km (0.072 R)
• M96: 54,213,670 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit