🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 9.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.38 AU - 1.84 AU

Year: 1410 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,400,222 km

• M1: 123,717 km (0.09 R)
• M2: 188,493 km (0.073 R)
• M3: 254,616 km (0.118 R)
• M4: 346,319 km (0.111 R)
• M5: 412,441 km (0.109 R)
• M6: 491,279 km (0.091 R)
• M7: 553,512 km (0.069 R)
• M8: 626,815 km (0.065 R)
• M9: 716,275 km (0.089 R)
• M10: 784,342 km (0.101 R)
• M11: 918,381 km (0.074 R)
• M12: 1,002,755 km (0.053 R)
• M13: 1,075,160 km (0.06 R)
• M14: 1,149,360 km (0.065 R)
• M15: 1,225,506 km (0.045 R)
• M16: 1,292,974 km (0.11 R)
• M17: 1,377,796 km (0.088 R)
• M18: 1,459,028 km (0.116 R)
• M19: 1,747,902 km (0.093 R)
• M20: 1,830,330 km (0.115 R)
• M21: 1,908,121 km (0.101 R)
• M22: 2,104,543 km (0.108 R)
• M23: 2,281,966 km (0.092 R)
• M24: 2,353,025 km (0.095 R)
• M25: 2,424,832 km (0.038 R)
• M26: 2,611,081 km (0.099 R)
• M27: 2,678,699 km (0.102 R)
• M28: 2,781,324 km (0.105 R)
• M29: 2,913,269 km (0.049 R)
• M30: 3,111,486 km (0.105 R)
• M31: 3,314,191 km (0.079 R)
• M32: 3,394,974 km (0.114 R)
• M33: 3,513,904 km (0.104 R)
• M34: 3,686,989 km (0.096 R)
• M35: 3,770,914 km (0.106 R)
• M36: 3,995,011 km (0.096 R)
• M37: 4,057,693 km (0.104 R)
• M38: 4,136,381 km (0.076 R)
• M39: 4,207,739 km (0.036 R)
• M40: 4,279,546 km (0.116 R)
• M41: 4,343,574 km (0.092 R)
• M42: 4,562,286 km (0.093 R)
• M43: 4,668,950 km (0.111 R)
• M44: 4,743,300 km (0.118 R)
• M45: 5,171,898 km (0.111 R)
• M46: 5,534,373 km (0.05 R)
• M47: 5,639,391 km (0.11 R)
• M48: 5,860,497 km (0.096 R)
• M49: 5,976,585 km (0.097 R)
• M50: 6,084,445 km (0.075 R)
• M51: 6,156,700 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.59 AU - 2.63 AU

Year: 2911 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,400,222 km

• M1: 113,246 km (0.104 R)
• M2: 240,105 km (0.063 R)
• M3: 312,809 km (0.112 R)
• M4: 378,333 km (0.097 R)
• M5: 487,390 km (0.112 R)
• M6: 732,431 km (0.11 R)
• M7: 817,403 km (0.062 R)
• M8: 881,580 km (0.077 R)
• M9: 1,155,793 km (0.052 R)
• M10: 1,303,147 km (0.116 R)
• M11: 1,437,187 km (0.052 R)
• M12: 1,596,060 km (0.06 R)
• M13: 1,698,385 km (0.099 R)
• M14: 1,931,458 km (0.091 R)
• M15: 2,220,182 km (0.104 R)
• M16: 2,358,111 km (0.108 R)
• M17: 2,618,412 km (0.075 R)
• M18: 2,764,419 km (0.109 R)
• M19: 2,863,303 km (0.089 R)
• M20: 2,975,950 km (0.075 R)
• M21: 3,154,122 km (0.086 R)
• M22: 3,322,718 km (0.059 R)
• M23: 3,388,392 km (0.094 R)
• M24: 3,614,883 km (0.047 R)
• M25: 3,709,578 km (0.081 R)
• M26: 3,818,934 km (0.093 R)
• M27: 4,012,813 km (0.056 R)
• M28: 4,195,771 km (0.103 R)
• M29: 4,281,192 km (0.041 R)
• M30: 4,352,700 km (0.072 R)
• M31: 5,045,188 km (0.054 R)
• M32: 5,136,144 km (0.107 R)
• M33: 5,197,030 km (0.116 R)
• M34: 5,288,734 km (0.045 R)
• M35: 5,350,368 km (0.053 R)
• M36: 5,427,560 km (0.041 R)
• M37: 5,771,785 km (0.071 R)
• M38: 5,882,787 km (0.043 R)
• M39: 5,978,529 km (0.042 R)
• M40: 6,123,041 km (0.053 R)
• M41: 6,317,668 km (0.079 R)
• M42: 6,481,477 km (0.077 R)
• M43: 6,696,449 km (0.114 R)
• M44: 6,913,815 km (0.058 R)
• M45: 7,235,600 km (0.1 R)
• M46: 7,424,243 km (0.108 R)
• M47: 7,544,969 km (0.032 R)
• M48: 8,141,415 km (0.112 R)
• M49: 8,230,426 km (0.119 R)
• M50: 8,391,393 km (0.061 R)
• M51: 8,517,355 km (0.07 R)
• M52: 8,935,630 km (0.058 R)
• M53: 9,286,138 km (0.074 R)
• M54: 9,435,138 km (0.12 R)
• M55: 9,829,926 km (0.094 R)
• M56: 10,713,601 km (0.084 R)
• M57: 11,007,262 km (0.117 R)
• M58: 11,086,100 km (0.112 R)
• M59: 11,303,615 km (0.074 R)
• M60: 11,682,846 km (0.068 R)
• M61: 11,783,226 km (0.05 R)
• M62: 12,086,461 km (0.069 R)
• M63: 12,167,692 km (0.116 R)
• M64: 12,310,409 km (0.081 R)
• M65: 12,535,703 km (0.073 R)
• M66: 12,845,221 km (0.085 R)
• M67: 13,198,871 km (0.096 R)
• M68: 13,261,702 km (0.095 R)
• M69: 13,598,147 km (0.085 R)
• M70: 13,682,670 km (0.08 R)
• M71: 14,065,341 km (0.087 R)
• M72: 14,129,519 km (0.12 R)
• M73: 14,300,958 km (0.117 R)
• M74: 14,494,687 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 12.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.87 AU - 5.09 AU

Year: 6545 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,400,222 km

• M1: 204,949 km (0.052 R)
• M2: 454,329 km (0.115 R)
• M3: 622,327 km (0.055 R)
• M4: 786,586 km (0.081 R)
• M5: 881,431 km (0.027 R)
• M6: 966,402 km (0.096 R)
• M7: 1,286,691 km (0.116 R)
• M8: 1,468,004 km (0.099 R)
• M9: 1,912,160 km (0.098 R)
• M10: 2,397,306 km (0.034 R)
• M11: 2,498,883 km (0.056 R)
• M12: 2,602,105 km (0.069 R)
• M13: 2,834,132 km (0.115 R)
• M14: 3,073,039 km (0.093 R)
• M15: 3,228,621 km (0.075 R)
• M16: 3,478,450 km (0.118 R)
• M17: 5,106,823 km (0.085 R)
• M18: 5,212,289 km (0.09 R)
• M19: 6,165,975 km (0.102 R)
• M20: 6,250,199 km (0.083 R)
• M21: 6,391,419 km (0.04 R)
• M22: 6,562,410 km (0.07 R)
• M23: 6,648,578 km (0.043 R)
• M24: 7,084,506 km (0.101 R)
• M25: 7,261,630 km (0.034 R)
• M26: 7,380,411 km (0.073 R)
• M27: 7,740,942 km (0.097 R)
• M28: 7,831,897 km (0.108 R)
• M29: 8,447,941 km (0.119 R)
• M30: 8,793,363 km (0.118 R)
• M31: 9,759,167 km (0.074 R)
• M32: 10,121,642 km (0.104 R)
• M33: 11,685,538 km (0.082 R)
• M34: 11,790,107 km (0.07 R)
• M35: 11,894,975 km (0.112 R)
• M36: 12,070,603 km (0.085 R)
• M37: 12,709,685 km (0.105 R)
• M38: 13,396,340 km (0.101 R)
• M39: 13,615,650 km (0.1 R)
• M40: 13,983,811 km (0.096 R)
• M41: 14,280,762 km (0.099 R)
• M42: 14,542,409 km (0.108 R)
• M43: 14,918,797 km (0.084 R)
• M44: 15,146,186 km (0.099 R)
• M45: 16,144,752 km (0.113 R)
• M46: 16,456,364 km (0.072 R)
• M47: 17,923,171 km (0.085 R)
• M48: 18,043,897 km (0.079 R)
• M49: 18,489,100 km (0.074 R)
• M50: 19,472,856 km (0.088 R)
• M51: 19,597,022 km (0.062 R)
• M52: 20,895,531 km (0.066 R)
• M53: 21,448,296 km (0.104 R)
• M54: 22,351,418 km (0.088 R)
• M55: 23,047,946 km (0.113 R)
• M56: 23,663,242 km (0.118 R)
• M57: 23,840,066 km (0.081 R)
• M58: 23,928,628 km (0.083 R)
• M59: 24,017,190 km (0.106 R)
• M60: 24,283,923 km (0.077 R)
• M61: 24,417,664 km (0.076 R)
• M62: 24,954,870 km (0.083 R)
• M63: 25,315,251 km (0.1 R)
• M64: 25,631,950 km (0.033 R)
• M65: 25,722,755 km (0.108 R)
• M66: 26,223,609 km (0.11 R)
• M67: 26,498,271 km (0.072 R)
• M68: 26,727,904 km (0.087 R)
• M69: 27,745,767 km (0.106 R)
• M70: 27,838,967 km (0.12 R)
• M71: 27,932,316 km (0.093 R)
• M72: 28,165,988 km (0.098 R)
• M73: 28,823,620 km (0.114 R)
• M74: 29,391,344 km (0.118 R)
• M75: 30,106,272 km (0.113 R)
• M76: 30,250,036 km (0.053 R)
• M77: 30,538,012 km (0.098 R)
• M78: 30,730,544 km (0.065 R)
• M79: 31,213,596 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 11

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.7 AU - 5.54 AU

Year: 7997 Days

Day: 12.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,400,222 km

• M1: 255,812 km (0.071 R)
• M2: 438,023 km (0.069 R)
• M3: 510,129 km (0.108 R)
• M4: 711,487 km (0.065 R)
• M5: 784,790 km (0.103 R)
• M6: 940,073 km (0.028 R)
• M7: 1,088,773 km (0.085 R)
• M8: 1,410,708 km (0.095 R)
• M9: 1,563,447 km (0.031 R)
• M10: 1,927,569 km (0.057 R)
• M11: 2,229,307 km (0.12 R)
• M12: 2,340,758 km (0.11 R)
• M13: 2,431,414 km (0.06 R)
• M14: 2,592,830 km (0.115 R)
• M15: 3,299,082 km (0.086 R)
• M16: 3,530,061 km (0.059 R)
• M17: 3,793,054 km (0.096 R)
• M18: 3,873,238 km (0.084 R)
• M19: 3,981,099 km (0.097 R)
• M20: 4,254,863 km (0.069 R)
• M21: 4,394,138 km (0.063 R)
• M22: 4,591,757 km (0.061 R)
• M23: 4,792,218 km (0.111 R)
• M24: 5,113,255 km (0.101 R)
• M25: 6,402,490 km (0.083 R)
• M26: 7,651,482 km (0.087 R)
• M27: 8,061,231 km (0.081 R)
• M28: 8,973,778 km (0.103 R)
• M29: 9,261,155 km (0.112 R)
• M30: 9,734,483 km (0.1 R)
• M31: 9,918,788 km (0.093 R)
• M32: 10,515,982 km (0.051 R)
• M33: 11,356,274 km (0.082 R)
• M34: 11,511,407 km (0.096 R)
• M35: 11,980,994 km (0.032 R)
• M36: 12,059,832 km (0.11 R)
• M37: 12,257,750 km (0.11 R)
• M38: 12,456,865 km (0.085 R)
• M39: 12,938,869 km (0.118 R)
• M40: 13,019,802 km (0.078 R)
• M41: 13,962,717 km (0.06 R)
• M42: 14,337,759 km (0.077 R)
• M43: 14,589,532 km (0.054 R)
• M44: 14,716,092 km (0.076 R)
• M45: 15,055,081 km (0.06 R)
• M46: 15,268,258 km (0.116 R)
• M47: 15,913,922 km (0.115 R)
• M48: 16,218,354 km (0.083 R)
• M49: 16,349,402 km (0.099 R)
• M50: 17,054,307 km (0.09 R)
• M51: 17,321,189 km (0.111 R)
• M52: 18,584,843 km (0.115 R)
• M53: 19,366,492 km (0.115 R)
• M54: 19,459,242 km (0.061 R)
• M55: 20,961,953 km (0.115 R)
• M56: 21,391,299 km (0.041 R)
• M57: 21,487,191 km (0.068 R)
• M58: 21,823,637 km (0.107 R)
• M59: 22,065,088 km (0.099 R)
• M60: 24,127,743 km (0.09 R)
• M61: 24,477,503 km (0.027 R)
• M62: 25,232,523 km (0.06 R)
• M63: 27,439,391 km (0.112 R)
• M64: 29,333,898 km (0.111 R)
• M65: 29,547,075 km (0.112 R)
• M66: 31,433,654 km (0.114 R)
• M67: 32,309,101 km (0.106 R)
• M68: 32,584,361 km (0.118 R)
• M69: 33,137,125 km (0.037 R)
• M70: 33,359,128 km (0.062 R)
• M71: 33,804,481 km (0.09 R)
• M72: 35,039,561 km (0.066 R)
• M73: 35,265,753 km (0.117 R)
• M74: 36,004,168 km (0.098 R)
• M75: 36,632,779 km (0.101 R)
• M76: 37,034,898 km (0.114 R)
• M77: 37,207,534 km (0.068 R)
• M78: 38,133,395 km (0.119 R)
• M79: 39,183,871 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.3

Radius: 5.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.67 AU - 7.53 AU

Year: 10399 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,400,222 km

• M1: 72,854 km (0.114 R)
• M2: 153,936 km (0.047 R)
• M3: 304,282 km (0.116 R)
• M4: 349,012 km (0.1 R)
• M5: 403,316 km (0.079 R)
• M6: 788,830 km (0.071 R)
• M7: 843,582 km (0.096 R)
• M8: 1,549,385 km (0.076 R)
• M9: 1,784,254 km (0.045 R)
• M10: 1,881,343 km (0.114 R)
• M11: 2,055,475 km (0.045 R)
• M12: 2,093,473 km (0.119 R)
• M13: 2,339,711 km (0.063 R)
• M14: 2,432,761 km (0.086 R)
• M15: 2,705,477 km (0.058 R)
• M16: 3,250,014 km (0.111 R)
• M17: 3,294,444 km (0.079 R)
• M18: 3,353,984 km (0.05 R)
• M19: 3,428,933 km (0.06 R)
• M20: 3,641,811 km (0.04 R)
• M21: 3,749,820 km (0.117 R)
• M22: 3,827,611 km (0.076 R)
• M23: 4,032,560 km (0.091 R)
• M24: 4,436,624 km (0.092 R)
• M25: 4,668,501 km (0.091 R)
• M26: 5,178,779 km (0.108 R)
• M27: 5,282,899 km (0.111 R)
• M28: 5,511,036 km (0.064 R)
• M29: 6,049,588 km (0.081 R)
• M30: 6,104,491 km (0.055 R)
• M31: 6,177,794 km (0.118 R)
• M32: 6,325,297 km (0.115 R)
• M33: 6,380,798 km (0.061 R)
• M34: 6,642,594 km (0.091 R)
• M35: 7,041,721 km (0.057 R)
• M36: 7,215,105 km (0.068 R)
• M37: 7,331,642 km (0.065 R)
• M38: 7,409,583 km (0.06 R)
• M39: 7,645,050 km (0.088 R)
• M40: 7,923,002 km (0.093 R)
• M41: 8,652,741 km (0.086 R)
• M42: 8,714,525 km (0.058 R)
• M43: 8,817,747 km (0.111 R)
• M44: 8,859,186 km (0.108 R)
• M45: 9,067,426 km (0.045 R)
• M46: 9,256,069 km (0.087 R)
• M47: 9,552,273 km (0.109 R)
• M48: 10,197,189 km (0.099 R)
• M49: 10,240,722 km (0.09 R)
• M50: 11,325,756 km (0.095 R)
• M51: 11,893,330 km (0.066 R)
• M52: 12,586,417 km (0.093 R)
• M53: 12,679,916 km (0.081 R)
• M54: 12,797,051 km (0.047 R)
• M55: 12,867,511 km (0.087 R)
• M56: 13,554,913 km (0.043 R)
• M57: 14,036,020 km (0.075 R)
• M58: 14,157,045 km (0.059 R)
• M59: 14,229,899 km (0.117 R)
• M60: 14,620,649 km (0.115 R)
• M61: 14,940,639 km (0.057 R)
• M62: 15,287,855 km (0.108 R)
• M63: 16,040,781 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit