🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 13.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.19 AU - 3.32 AU

Year: 3974 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 101.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,108,142 km

• M1: 188,493 km (0.041 R)
• M2: 276,756 km (0.028 R)
• M3: 428,897 km (0.115 R)
• M4: 605,722 km (0.117 R)
• M5: 701,464 km (0.047 R)
• M6: 894,894 km (0.078 R)
• M7: 1,048,232 km (0.119 R)
• M8: 1,373,757 km (0.059 R)
• M9: 1,802,654 km (0.07 R)
• M10: 1,906,026 km (0.086 R)
• M11: 2,032,885 km (0.105 R)
• M12: 2,129,974 km (0.084 R)
• M13: 2,261,920 km (0.116 R)
• M14: 2,430,816 km (0.077 R)
• M15: 2,568,895 km (0.094 R)
• M16: 2,793,291 km (0.031 R)
• M17: 2,926,134 km (0.047 R)
• M18: 3,583,168 km (0.049 R)
• M19: 3,741,293 km (0.106 R)
• M20: 3,942,353 km (0.113 R)
• M21: 4,133,090 km (0.111 R)
• M22: 4,243,643 km (0.119 R)
• M23: 4,327,118 km (0.047 R)
• M24: 4,652,494 km (0.111 R)
• M25: 4,753,024 km (0.111 R)
• M26: 4,971,137 km (0.076 R)
• M27: 5,148,112 km (0.089 R)
• M28: 5,297,111 km (0.069 R)
• M29: 5,432,497 km (0.042 R)
• M30: 6,063,800 km (0.057 R)
• M31: 6,173,904 km (0.091 R)
• M32: 6,300,614 km (0.052 R)
• M33: 6,621,202 km (0.114 R)
• M34: 6,963,781 km (0.101 R)
• M35: 7,530,458 km (0.058 R)
• M36: 7,853,739 km (0.051 R)
• M37: 7,991,369 km (0.118 R)
• M38: 8,251,220 km (0.034 R)
• M39: 8,408,597 km (0.12 R)
• M40: 8,708,541 km (0.098 R)
• M41: 8,886,712 km (0.096 R)
• M42: 8,994,123 km (0.045 R)
• M43: 9,120,085 km (0.08 R)
• M44: 9,246,495 km (0.099 R)
• M45: 9,428,256 km (0.111 R)
• M46: 9,850,870 km (0.069 R)
• M47: 10,505,660 km (0.107 R)
• M48: 10,828,941 km (0.062 R)
• M49: 11,232,706 km (0.081 R)
• M50: 11,798,634 km (0.066 R)
• M51: 12,134,631 km (0.098 R)
• M52: 12,234,114 km (0.118 R)
• M53: 12,998,709 km (0.034 R)
• M54: 13,222,956 km (0.081 R)
• M55: 13,407,410 km (0.11 R)
• M56: 13,654,695 km (0.114 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.3

Radius: 6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.83 AU - 8.83 AU

Year: 13460 Days

Day: 20.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,108,142 km

• M1: 75,996 km (0.11 R)
• M2: 118,930 km (0.066 R)
• M3: 293,212 km (0.113 R)
• M4: 402,568 km (0.084 R)
• M5: 497,114 km (0.104 R)
• M6: 554,709 km (0.04 R)
• M7: 1,645,726 km (0.087 R)
• M8: 1,868,926 km (0.106 R)
• M9: 1,914,703 km (0.11 R)
• M10: 2,125,636 km (0.092 R)
• M11: 2,418,250 km (0.105 R)
• M12: 2,775,938 km (0.064 R)
• M13: 3,068,552 km (0.087 R)
• M14: 3,204,835 km (0.097 R)
• M15: 3,769,717 km (0.098 R)
• M16: 3,886,403 km (0.114 R)
• M17: 3,945,195 km (0.097 R)
• M18: 4,862,080 km (0.049 R)
• M19: 4,925,510 km (0.086 R)
• M20: 5,117,444 km (0.093 R)
• M21: 5,909,415 km (0.032 R)
• M22: 6,216,091 km (0.106 R)
• M23: 6,458,290 km (0.1 R)
• M24: 6,633,170 km (0.104 R)
• M25: 6,809,695 km (0.074 R)
• M26: 7,530,906 km (0.12 R)
• M27: 7,826,213 km (0.056 R)
• M28: 9,240,511 km (0.066 R)
• M29: 9,319,199 km (0.068 R)
• M30: 9,437,681 km (0.101 R)
• M31: 9,836,060 km (0.116 R)
• M32: 11,063,810 km (0.1 R)
• M33: 11,399,358 km (0.068 R)
• M34: 11,526,067 km (0.068 R)
• M35: 11,695,711 km (0.097 R)
• M36: 13,481,760 km (0.094 R)
• M37: 13,705,409 km (0.075 R)
• M38: 14,110,819 km (0.111 R)
• M39: 14,201,475 km (0.117 R)
• M40: 14,383,386 km (0.093 R)
• M41: 14,429,014 km (0.101 R)
• M42: 15,072,434 km (0.11 R)
• M43: 16,291,807 km (0.045 R)
• M44: 16,339,379 km (0.1 R)
• M45: 17,396,736 km (0.117 R)
• M46: 18,278,317 km (0.063 R)
• M47: 18,327,684 km (0.1 R)
• M48: 19,274,788 km (0.045 R)
• M49: 20,957,016 km (0.063 R)
• M50: 21,164,209 km (0.093 R)
• M51: 21,894,396 km (0.113 R)
• M52: 23,647,983 km (0.077 R)
• M53: 23,809,548 km (0.117 R)
• M54: 24,188,181 km (0.12 R)
• M55: 24,787,170 km (0.053 R)
• M56: 25,170,889 km (0.071 R)
• M57: 25,335,895 km (0.104 R)
• M58: 25,501,201 km (0.108 R)
• M59: 25,833,159 km (0.09 R)
• M60: 26,333,713 km (0.086 R)
• M61: 28,883,908 km (0.089 R)
• M62: 29,114,289 km (0.093 R)
• M63: 30,042,394 km (0.057 R)
• M64: 30,803,398 km (0.093 R)
• M65: 30,921,132 km (0.069 R)
• M66: 31,156,898 km (0.12 R)
• M67: 32,703,890 km (0.117 R)
• M68: 33,184,847 km (0.108 R)
• M69: 33,426,298 km (0.088 R)
• M70: 36,057,724 km (0.049 R)
• M71: 36,305,907 km (0.038 R)
• M72: 36,554,688 km (0.067 R)
• M73: 36,616,921 km (0.081 R)
• M74: 37,116,429 km (0.083 R)
• M75: 37,743,842 km (0.085 R)
• M76: 39,327,784 km (0.099 R)
• M77: 40,095,820 km (0.062 R)
• M78: 41,062,671 km (0.088 R)
• M79: 41,256,998 km (0.097 R)
• M80: 41,581,476 km (0.087 R)
• M81: 42,037,301 km (0.109 R)
• M82: 42,102,526 km (0.106 R)
• M83: 42,494,771 km (0.04 R)
• M84: 42,691,193 km (0.068 R)
• M85: 43,019,560 km (0.054 R)
• M86: 43,348,526 km (0.038 R)
• M87: 44,009,300 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 3

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.37 AU - 10.37 AU

Year: 16424 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,108,142 km

• M1: 91,853 km (0.087 R)
• M2: 252,671 km (0.114 R)
• M3: 557,551 km (0.039 R)
• M4: 631,453 km (0.048 R)
• M5: 661,821 km (0.077 R)
• M6: 756,217 km (0.104 R)
• M7: 854,952 km (0.084 R)
• M8: 1,467,854 km (0.086 R)
• M9: 1,570,329 km (0.112 R)
• M10: 1,869,375 km (0.087 R)
• M11: 2,278,974 km (0.12 R)
• M12: 2,591,484 km (0.102 R)
• M13: 3,020,231 km (0.061 R)
• M14: 3,800,833 km (0.111 R)
• M15: 4,373,344 km (0.103 R)
• M16: 4,520,698 km (0.079 R)
• M17: 4,789,974 km (0.064 R)
• M18: 5,250,137 km (0.12 R)
• M19: 5,692,349 km (0.045 R)
• M20: 6,311,235 km (0.045 R)
• M21: 6,611,777 km (0.12 R)
• M22: 6,882,998 km (0.083 R)
• M23: 7,470,918 km (0.062 R)
• M24: 8,437,619 km (0.099 R)
• M25: 8,584,075 km (0.09 R)
• M26: 9,216,126 km (0.111 R)
• M27: 9,291,374 km (0.098 R)
• M28: 10,880,253 km (0.11 R)
• M29: 10,959,839 km (0.066 R)
• M30: 11,320,669 km (0.106 R)
• M31: 11,603,858 km (0.064 R)
• M32: 11,848,600 km (0.102 R)
• M33: 12,218,705 km (0.108 R)
• M34: 12,886,061 km (0.111 R)
• M35: 13,309,124 km (0.1 R)
• M36: 13,565,236 km (0.109 R)
• M37: 13,822,843 km (0.109 R)
• M38: 14,038,863 km (0.088 R)
• M39: 14,299,462 km (0.109 R)
• M40: 16,304,373 km (0.081 R)
• M41: 17,642,376 km (0.075 R)
• M42: 17,689,051 km (0.1 R)
• M43: 17,876,497 km (0.108 R)
• M44: 18,206,210 km (0.062 R)
• M45: 18,253,334 km (0.052 R)
• M46: 18,585,291 km (0.106 R)
• M47: 19,399,702 km (0.093 R)
• M48: 20,127,795 km (0.087 R)
• M49: 20,176,714 km (0.043 R)
• M50: 20,274,551 km (0.093 R)
• M51: 20,421,605 km (0.104 R)
• M52: 21,961,865 km (0.076 R)
• M53: 22,012,130 km (0.07 R)
• M54: 22,163,224 km (0.108 R)
• M55: 22,213,788 km (0.111 R)
• M56: 22,466,608 km (0.095 R)
• M57: 22,720,476 km (0.043 R)
• M58: 22,822,202 km (0.078 R)
• M59: 23,128,429 km (0.082 R)
• M60: 23,900,205 km (0.107 R)
• M61: 24,419,309 km (0.059 R)
• M62: 25,839,442 km (0.093 R)
• M63: 26,052,020 km (0.064 R)
• M64: 26,211,941 km (0.042 R)
• M65: 26,586,234 km (0.093 R)
• M66: 26,962,323 km (0.073 R)
• M67: 27,340,058 km (0.058 R)
• M68: 27,394,212 km (0.026 R)
• M69: 27,502,521 km (0.109 R)
• M70: 27,991,856 km (0.12 R)
• M71: 28,046,459 km (0.098 R)
• M72: 28,155,666 km (0.065 R)
• M73: 28,924,000 km (0.12 R)
• M74: 29,089,456 km (0.055 R)
• M75: 30,257,067 km (0.094 R)
• M76: 31,269,994 km (0.056 R)
• M77: 31,610,030 km (0.089 R)
• M78: 33,502,443 km (0.108 R)
• M79: 33,966,645 km (0.092 R)
• M80: 34,608,420 km (0.104 R)
• M81: 34,842,840 km (0.075 R)
• M82: 35,313,176 km (0.09 R)
• M83: 35,490,150 km (0.076 R)
• M84: 36,022,569 km (0.061 R)
• M85: 37,997,710 km (0.112 R)
• M86: 38,300,047 km (0.095 R)
• M87: 38,724,606 km (0.104 R)
• M88: 38,907,115 km (0.064 R)
• M89: 38,968,001 km (0.116 R)
• M90: 39,150,810 km (0.119 R)
• M91: 40,007,707 km (0.118 R)
• M92: 40,253,645 km (0.104 R)
• M93: 40,623,601 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 4.8

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.31 AU - 10.79 AU

Year: 20017 Days

Day: 22.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,108,142 km

• M1: 157,527 km (0.098 R)
• M2: 529,726 km (0.054 R)
• M3: 588,069 km (0.074 R)
• M4: 1,079,349 km (0.099 R)
• M5: 1,389,315 km (0.103 R)
• M6: 1,498,522 km (0.091 R)
• M7: 1,667,717 km (0.069 R)
• M8: 2,055,026 km (0.097 R)
• M9: 2,085,993 km (0.118 R)
• M10: 2,568,595 km (0.029 R)
• M11: 2,805,259 km (0.092 R)
• M12: 3,593,939 km (0.037 R)
• M13: 5,230,241 km (0.072 R)
• M14: 5,400,782 km (0.066 R)
• M15: 5,486,652 km (0.104 R)
• M16: 6,370,476 km (0.115 R)
• M17: 6,968,269 km (0.119 R)
• M18: 7,632,035 km (0.079 R)
• M19: 7,680,205 km (0.088 R)
• M20: 7,728,525 km (0.045 R)
• M21: 8,365,363 km (0.101 R)
• M22: 8,715,123 km (0.116 R)
• M23: 9,120,833 km (0.101 R)
• M24: 9,223,307 km (0.105 R)
• M25: 10,267,949 km (0.116 R)
• M26: 11,570,199 km (0.083 R)
• M27: 12,580,583 km (0.049 R)
• M28: 12,981,056 km (0.074 R)
• M29: 14,804,355 km (0.085 R)
• M30: 15,105,795 km (0.047 R)
• M31: 15,166,382 km (0.065 R)
• M32: 15,470,365 km (0.105 R)
• M33: 15,592,436 km (0.111 R)
• M34: 15,837,777 km (0.072 R)
• M35: 16,643,661 km (0.072 R)
• M36: 18,037,464 km (0.101 R)
• M37: 19,205,524 km (0.052 R)
• M38: 19,931,224 km (0.101 R)
• M39: 21,273,715 km (0.084 R)
• M40: 21,818,700 km (0.081 R)
• M41: 23,621,803 km (0.104 R)
• M42: 23,903,496 km (0.092 R)
• M43: 24,683,649 km (0.12 R)
• M44: 24,755,007 km (0.119 R)
• M45: 25,041,038 km (0.062 R)
• M46: 27,961,039 km (0.093 R)
• M47: 28,109,889 km (0.115 R)
• M48: 28,258,888 km (0.114 R)
• M49: 30,144,420 km (0.084 R)
• M50: 30,220,565 km (0.074 R)
• M51: 30,602,937 km (0.096 R)
• M52: 31,759,329 km (0.058 R)
• M53: 31,992,253 km (0.03 R)
• M54: 32,225,775 km (0.074 R)
• M55: 32,381,805 km (0.117 R)
• M56: 32,851,393 km (0.117 R)
• M57: 33,559,889 km (0.077 R)
• M58: 33,718,163 km (0.075 R)
• M59: 35,715,744 km (0.119 R)
• M60: 35,796,377 km (0.05 R)
• M61: 36,525,517 km (0.067 R)
• M62: 39,240,120 km (0.108 R)
• M63: 39,740,674 km (0.104 R)
• M64: 40,832,440 km (0.086 R)
• M65: 42,531,123 km (0.112 R)
• M66: 45,296,739 km (0.047 R)
• M67: 45,646,499 km (0.093 R)
• M68: 46,084,970 km (0.062 R)
• M69: 47,142,927 km (0.107 R)
• M70: 47,320,050 km (0.114 R)
• M71: 47,408,762 km (0.102 R)
• M72: 49,193,165 km (0.091 R)
• M73: 49,822,823 km (0.064 R)
• M74: 50,003,238 km (0.11 R)
• M75: 50,274,309 km (0.119 R)
• M76: 52,368,380 km (0.092 R)
• M77: 52,643,491 km (0.069 R)
• M78: 52,735,344 km (0.072 R)
• M79: 53,195,507 km (0.058 R)
• M80: 53,287,659 km (0.097 R)
• M81: 53,379,811 km (0.11 R)
• M82: 53,934,221 km (0.113 R)
• M83: 54,769,576 km (0.063 R)
• M84: 56,077,360 km (0.117 R)
• M85: 57,679,105 km (0.095 R)
• M86: 58,153,031 km (0.081 R)
• M87: 58,818,741 km (0.093 R)
• M88: 59,009,478 km (0.068 R)
• M89: 59,870,115 km (0.074 R)
• M90: 60,831,132 km (0.098 R)
• M91: 61,023,963 km (0.08 R)
• M92: 62,088,053 km (0.109 R)
• M93: 62,573,797 km (0.06 R)
• M94: 65,218,538 km (0.081 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: 319 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit