🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 8.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 397 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 63,168,969 km

• M1: 112,198 km (0.119 R)
• M2: 204,051 km (0.096 R)
• M3: 260,151 km (0.064 R)
• M4: 346,618 km (0.056 R)
• M5: 414,835 km (0.098 R)
• M6: 524,341 km (0.111 R)
• M7: 608,714 km (0.112 R)
• M8: 728,990 km (0.101 R)
• M9: 813,962 km (0.071 R)
• M10: 883,675 km (0.103 R)
• M11: 955,482 km (0.108 R)
• M12: 1,017,714 km (0.12 R)
• M13: 1,081,443 km (0.106 R)
• M14: 1,146,368 km (0.102 R)
• M15: 1,221,317 km (0.075 R)
• M16: 1,323,792 km (0.06 R)
• M17: 1,456,036 km (0.117 R)
• M18: 1,532,929 km (0.077 R)
• M19: 1,639,293 km (0.119 R)
• M20: 1,752,988 km (0.097 R)
• M21: 1,810,882 km (0.104 R)
• M22: 1,923,529 km (0.114 R)
• M23: 2,176,799 km (0.044 R)
• M24: 2,349,883 km (0.09 R)
• M25: 2,408,526 km (0.066 R)
• M26: 2,549,297 km (0.118 R)
• M27: 2,737,641 km (0.091 R)
• M28: 3,011,256 km (0.117 R)
• M29: 3,139,611 km (0.047 R)
• M30: 3,239,991 km (0.107 R)
• M31: 3,317,632 km (0.106 R)
• M32: 3,541,730 km (0.106 R)
• M33: 3,664,998 km (0.107 R)
• M34: 3,727,231 km (0.093 R)
• M35: 3,802,329 km (0.112 R)
• M36: 3,865,310 km (0.116 R)
• M37: 3,935,022 km (0.068 R)
• M38: 4,062,629 km (0.083 R)
• M39: 4,120,673 km (0.111 R)
• M40: 4,178,867 km (0.112 R)
• M41: 4,237,360 km (0.09 R)
• M42: 4,355,243 km (0.11 R)
• M43: 4,500,802 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 14.9

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.19 AU

Year: 658 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,168,969 km

• M1: 186,100 km (0.084 R)
• M2: 280,945 km (0.11 R)
• M3: 379,530 km (0.062 R)
• M4: 507,885 km (0.067 R)
• M5: 609,761 km (0.111 R)
• M6: 811,120 km (0.119 R)
• M7: 978,071 km (0.096 R)
• M8: 1,159,683 km (0.069 R)
• M9: 1,256,173 km (0.095 R)
• M10: 1,369,419 km (0.081 R)
• M11: 1,597,406 km (0.099 R)
• M12: 1,769,294 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 10.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 740 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 63,168,969 km

• M1: 127,757 km (0.069 R)
• M2: 219,460 km (0.059 R)
• M3: 333,304 km (0.117 R)
• M4: 449,841 km (0.101 R)
• M5: 530,624 km (0.108 R)
• M6: 640,578 km (0.096 R)
• M7: 721,361 km (0.102 R)
• M8: 885,171 km (0.063 R)
• M9: 1,004,849 km (0.089 R)
• M10: 1,100,741 km (0.043 R)
• M11: 1,169,706 km (0.118 R)
• M12: 1,245,402 km (0.116 R)
• M13: 1,407,417 km (0.114 R)
• M14: 1,526,646 km (0.093 R)
• M15: 1,593,217 km (0.085 R)
• M16: 1,677,740 km (0.094 R)
• M17: 1,740,870 km (0.095 R)
• M18: 1,816,417 km (0.078 R)
• M19: 2,068,191 km (0.047 R)
• M20: 2,154,808 km (0.096 R)
• M21: 2,286,903 km (0.093 R)
• M22: 2,350,781 km (0.112 R)
• M23: 2,519,677 km (0.088 R)
• M24: 2,807,952 km (0.029 R)
• M25: 2,938,850 km (0.054 R)
• M26: 3,128,241 km (0.053 R)
• M27: 3,416,516 km (0.072 R)
• M28: 3,653,180 km (0.057 R)
• M29: 3,735,908 km (0.102 R)
• M30: 3,819,084 km (0.094 R)
• M31: 4,049,465 km (0.118 R)
• M32: 4,213,424 km (0.116 R)
• M33: 4,347,763 km (0.091 R)
• M34: 4,451,584 km (0.094 R)
• M35: 4,531,918 km (0.035 R)
• M36: 4,637,085 km (0.03 R)
• M37: 4,718,616 km (0.066 R)
• M38: 4,800,596 km (0.083 R)
• M39: 4,899,480 km (0.053 R)
• M40: 5,065,982 km (0.061 R)
• M41: 5,200,620 km (0.106 R)
• M42: 5,327,928 km (0.087 R)
• M43: 5,439,079 km (0.118 R)
• M44: 5,550,979 km (0.075 R)
• M45: 5,646,272 km (0.112 R)
• M46: 5,785,847 km (0.101 R)
• M47: 5,864,985 km (0.068 R)
• M48: 6,032,983 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 11.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 1411 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,168,969 km

• M1: 143,464 km (0.095 R)
• M2: 232,176 km (0.11 R)
• M3: 336,446 km (0.116 R)
• M4: 411,993 km (0.074 R)
• M5: 495,319 km (0.114 R)
• M6: 676,033 km (0.107 R)
• M7: 778,956 km (0.058 R)
• M8: 993,928 km (0.087 R)
• M9: 1,070,074 km (0.114 R)
• M10: 1,166,115 km (0.098 R)
• M11: 1,283,550 km (0.107 R)
• M12: 1,530,985 km (0.077 R)
• M13: 1,701,227 km (0.097 R)
• M14: 1,909,617 km (0.066 R)
• M15: 2,238,433 km (0.081 R)
• M16: 2,398,054 km (0.117 R)
• M17: 2,573,383 km (0.119 R)
• M18: 2,716,847 km (0.037 R)
• M19: 2,838,470 km (0.093 R)
• M20: 2,986,721 km (0.048 R)
• M21: 3,150,531 km (0.112 R)
• M22: 3,226,976 km (0.106 R)
• M23: 3,606,057 km (0.102 R)
• M24: 3,767,024 km (0.094 R)
• M25: 4,264,587 km (0.102 R)
• M26: 4,945,556 km (0.107 R)
• M27: 5,154,993 km (0.078 R)
• M28: 5,336,754 km (0.067 R)
• M29: 5,582,693 km (0.085 R)
• M30: 5,926,768 km (0.078 R)
• M31: 6,053,627 km (0.052 R)
• M32: 6,342,501 km (0.103 R)
• M33: 6,423,583 km (0.047 R)
• M34: 6,652,318 km (0.063 R)
• M35: 6,784,263 km (0.108 R)
• M36: 6,967,072 km (0.102 R)
• M37: 7,067,602 km (0.085 R)
• M38: 7,457,005 km (0.085 R)
• M39: 7,594,186 km (0.106 R)
• M40: 7,714,912 km (0.086 R)
• M41: 7,958,158 km (0.077 R)
• M42: 8,063,176 km (0.11 R)
• M43: 8,488,183 km (0.104 R)
• M44: 9,750,041 km (0.063 R)
• M45: 9,956,636 km (0.083 R)
• M46: 10,088,880 km (0.066 R)
• M47: 10,278,870 km (0.116 R)
• M48: 10,431,609 km (0.111 R)
• M49: 10,508,353 km (0.112 R)
• M50: 10,623,693 km (0.096 R)
• M51: 11,226,572 km (0.11 R)
• M52: 11,561,971 km (0.03 R)
• M53: 11,641,258 km (0.104 R)
• M54: 11,820,625 km (0.087 R)
• M55: 12,161,858 km (0.12 R)
• M56: 12,384,310 km (0.084 R)
• M57: 12,485,887 km (0.097 R)
• M58: 12,977,466 km (0.118 R)
• M59: 13,163,416 km (0.108 R)
• M60: 13,642,578 km (0.104 R)
• M61: 14,085,238 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 9.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.37 AU - 5.59 AU

Year: 7538 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,168,969 km

• M1: 304,731 km (0.117 R)
• M2: 517,609 km (0.08 R)
• M3: 694,284 km (0.079 R)
• M4: 943,514 km (0.114 R)
• M5: 1,399,787 km (0.074 R)
• M6: 2,701,588 km (0.092 R)
• M7: 3,056,434 km (0.05 R)
• M8: 3,788,566 km (0.078 R)
• M9: 4,900,826 km (0.069 R)
• M10: 5,703,269 km (0.106 R)
• M11: 5,979,726 km (0.055 R)
• M12: 6,235,090 km (0.034 R)
• M13: 6,415,804 km (0.088 R)
• M14: 6,546,104 km (0.115 R)
• M15: 6,650,972 km (0.083 R)
• M16: 6,729,959 km (0.089 R)
• M17: 6,942,089 km (0.065 R)
• M18: 7,183,391 km (0.043 R)
• M19: 7,400,307 km (0.073 R)
• M20: 8,063,924 km (0.095 R)
• M21: 8,176,272 km (0.1 R)
• M22: 8,775,261 km (0.081 R)
• M23: 9,094,653 km (0.096 R)
• M24: 9,477,025 km (0.112 R)
• M25: 9,894,852 km (0.113 R)
• M26: 10,594,222 km (0.067 R)
• M27: 11,340,865 km (0.102 R)
• M28: 11,435,411 km (0.096 R)
• M29: 11,944,044 km (0.094 R)
• M30: 12,008,221 km (0.057 R)
• M31: 12,362,768 km (0.093 R)
• M32: 13,016,511 km (0.091 R)
• M33: 13,580,794 km (0.113 R)
• M34: 13,782,003 km (0.056 R)
• M35: 14,289,140 km (0.064 R)
• M36: 14,357,207 km (0.096 R)
• M37: 14,459,532 km (0.073 R)
• M38: 14,630,672 km (0.042 R)
• M39: 15,113,274 km (0.103 R)
• M40: 16,556,445 km (0.114 R)
• M41: 16,699,610 km (0.096 R)
• M42: 18,635,108 km (0.109 R)
• M43: 18,709,458 km (0.115 R)
• M44: 19,308,448 km (0.097 R)
• M45: 20,871,745 km (0.087 R)
• M46: 21,259,204 km (0.088 R)
• M47: 21,844,879 km (0.105 R)
• M48: 22,198,828 km (0.082 R)
• M49: 22,396,297 km (0.074 R)
• M50: 22,832,674 km (0.052 R)
• M51: 23,352,078 km (0.115 R)
• M52: 24,851,797 km (0.109 R)
• M53: 26,132,055 km (0.1 R)
• M54: 27,137,951 km (0.052 R)
• M55: 27,688,172 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.2

Radius: 3.8

Gravity: 46.62 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.96 AU - 8.98 AU

Year: 15261 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,168,969 km

• M1: 199,713 km (0.115 R)
• M2: 375,191 km (0.093 R)
• M3: 731,982 km (0.065 R)
• M4: 1,166,564 km (0.106 R)
• M5: 1,343,688 km (0.099 R)
• M6: 1,556,566 km (0.096 R)
• M7: 1,808,638 km (0.079 R)
• M8: 1,837,511 km (0.06 R)
• M9: 2,043,357 km (0.049 R)
• M10: 2,164,232 km (0.12 R)
• M11: 2,350,183 km (0.112 R)
• M12: 2,445,028 km (0.084 R)
• M13: 2,573,383 km (0.103 R)
• M14: 2,937,953 km (0.05 R)
• M15: 3,283,224 km (0.095 R)
• M16: 3,641,212 km (0.1 R)
• M17: 4,049,166 km (0.096 R)
• M18: 4,628,708 km (0.045 R)
• M19: 4,827,523 km (0.077 R)
• M20: 5,566,537 km (0.064 R)
• M21: 6,784,114 km (0.104 R)
• M22: 6,919,201 km (0.046 R)
• M23: 7,608,398 km (0.108 R)
• M24: 9,299,452 km (0.078 R)
• M25: 10,058,362 km (0.06 R)
• M26: 10,889,379 km (0.055 R)
• M27: 11,850,545 km (0.082 R)
• M28: 12,176,818 km (0.1 R)
• M29: 12,506,083 km (0.069 R)
• M30: 13,454,982 km (0.103 R)
• M31: 14,658,647 km (0.11 R)
• M32: 14,833,377 km (0.083 R)
• M33: 15,302,815 km (0.092 R)
• M34: 16,075,787 km (0.054 R)
• M35: 16,376,629 km (0.099 R)
• M36: 16,618,528 km (0.078 R)
• M37: 20,581,077 km (0.11 R)
• M38: 20,711,526 km (0.037 R)
• M39: 21,697,974 km (0.092 R)
• M40: 21,897,089 km (0.113 R)
• M41: 22,431,154 km (0.106 R)
• M42: 22,767,001 km (0.068 R)
• M43: 23,307,947 km (0.04 R)
• M44: 23,443,931 km (0.045 R)
• M45: 23,784,715 km (0.051 R)
• M46: 24,402,554 km (0.099 R)
• M47: 24,609,598 km (0.115 R)
• M48: 26,145,968 km (0.044 R)
• M49: 26,357,798 km (0.107 R)
• M50: 26,570,227 km (0.074 R)
• M51: 26,783,255 km (0.111 R)
• M52: 27,068,239 km (0.106 R)
• M53: 27,713,006 km (0.114 R)
• M54: 29,824,729 km (0.07 R)
• M55: 31,535,979 km (0.097 R)
• M56: 31,761,573 km (0.038 R)
• M57: 32,214,256 km (0.062 R)
• M58: 32,745,029 km (0.048 R)
• M59: 33,585,021 km (0.098 R)
• M60: 35,520,369 km (0.08 R)
• M61: 35,755,088 km (0.107 R)
• M62: 35,911,717 km (0.08 R)
• M63: 35,990,256 km (0.083 R)
• M64: 36,068,795 km (0.078 R)
• M65: 36,383,249 km (0.117 R)
• M66: 37,173,724 km (0.073 R)
• M67: 37,332,597 km (0.103 R)
• M68: 39,498,027 km (0.105 R)
• M69: 39,660,041 km (0.053 R)
• M70: 41,292,303 km (0.06 R)
• M71: 41,868,704 km (0.089 R)
• M72: 43,029,584 km (0.067 R)
• M73: 44,117,010 km (0.113 R)
• M74: 46,148,250 km (0.094 R)
• M75: 47,089,371 km (0.089 R)
• M76: 47,777,820 km (0.106 R)
• M77: 48,036,774 km (0.111 R)
• M78: 49,600,670 km (0.118 R)
• M79: 50,300,938 km (0.112 R)
• M80: 50,388,752 km (0.091 R)
• M81: 51,800,208 km (0.101 R)
• M82: 51,977,481 km (0.085 R)
• M83: 53,672,275 km (0.094 R)
• M84: 53,762,034 km (0.066 R)
• M85: 54,121,218 km (0.091 R)
• M86: 54,481,301 km (0.062 R)
• M87: 55,294,515 km (0.115 R)
• M88: 56,658,548 km (0.093 R)
• M89: 56,932,761 km (0.036 R)
• M90: 57,390,530 km (0.118 R)
• M91: 57,665,940 km (0.058 R)
• M92: 57,757,793 km (0.086 R)
• M93: 59,141,723 km (0.109 R)
• M94: 59,698,377 km (0.11 R)
• M95: 61,660,054 km (0.116 R)
• M96: 62,507,376 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 10,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit