🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 14.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.08 AU - 1.22 AU

Year: 836 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,231,709 km

• M1: 182,360 km (0.098 R)
• M2: 333,902 km (0.115 R)
• M3: 460,911 km (0.099 R)
• M4: 681,568 km (0.117 R)
• M5: 784,342 km (0.077 R)
• M6: 897,438 km (0.098 R)
• M7: 1,035,068 km (0.103 R)
• M8: 1,190,051 km (0.102 R)
• M9: 1,313,021 km (0.102 R)
• M10: 1,404,425 km (0.118 R)
• M11: 1,529,937 km (0.064 R)
• M12: 1,849,628 km (0.084 R)
• M13: 1,988,305 km (0.086 R)
• M14: 2,136,706 km (0.095 R)
• M15: 2,288,997 km (0.117 R)
• M16: 2,419,746 km (0.101 R)
• M17: 2,610,932 km (0.098 R)
• M18: 2,814,086 km (0.117 R)
• M19: 3,002,130 km (0.049 R)
• M20: 3,243,132 km (0.045 R)
• M21: 3,348,449 km (0.112 R)
• M22: 3,642,110 km (0.08 R)
• M23: 3,773,905 km (0.11 R)
• M24: 3,981,996 km (0.12 R)
• M25: 4,363,022 km (0.054 R)
• M26: 4,471,929 km (0.113 R)
• M27: 4,660,722 km (0.116 R)
• M28: 4,756,165 km (0.12 R)
• M29: 4,940,918 km (0.102 R)
• M30: 5,046,385 km (0.117 R)
• M31: 5,136,144 km (0.116 R)
• M32: 5,234,878 km (0.11 R)
• M33: 5,334,062 km (0.096 R)
• M34: 5,484,258 km (0.082 R)
• M35: 5,669,759 km (0.054 R)
• M36: 5,814,420 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 11.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 1052 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,231,709 km

• M1: 165,754 km (0.098 R)
• M2: 305,628 km (0.071 R)
• M3: 473,028 km (0.05 R)
• M4: 554,559 km (0.084 R)
• M5: 728,542 km (0.054 R)
• M6: 863,778 km (0.071 R)
• M7: 1,132,605 km (0.101 R)
• M8: 1,352,066 km (0.102 R)
• M9: 1,443,769 km (0.098 R)
• M10: 1,658,292 km (0.117 R)
• M11: 1,765,554 km (0.044 R)
• M12: 1,866,533 km (0.106 R)
• M13: 1,952,252 km (0.093 R)
• M14: 2,318,019 km (0.1 R)
• M15: 2,466,570 km (0.094 R)
• M16: 2,724,925 km (0.096 R)
• M17: 2,981,934 km (0.104 R)
• M18: 3,082,913 km (0.056 R)
• M19: 3,330,198 km (0.03 R)
• M20: 4,088,061 km (0.094 R)
• M21: 4,544,783 km (0.088 R)
• M22: 4,673,288 km (0.115 R)
• M23: 4,779,353 km (0.046 R)
• M24: 5,029,929 km (0.114 R)
• M25: 5,187,157 km (0.118 R)
• M26: 5,284,844 km (0.117 R)
• M27: 5,444,764 km (0.076 R)
• M28: 5,606,330 km (0.114 R)
• M29: 5,693,994 km (0.05 R)
• M30: 5,883,535 km (0.11 R)
• M31: 5,985,411 km (0.109 R)
• M32: 6,075,020 km (0.109 R)
• M33: 6,165,227 km (0.113 R)
• M34: 6,582,755 km (0.099 R)
• M35: 6,755,092 km (0.102 R)
• M36: 6,835,127 km (0.085 R)
• M37: 6,996,244 km (0.053 R)
• M38: 7,131,330 km (0.115 R)
• M39: 7,240,088 km (0.106 R)
• M40: 7,322,068 km (0.1 R)
• M41: 7,500,688 km (0.107 R)
• M42: 7,583,565 km (0.111 R)
• M43: 7,750,366 km (0.115 R)
• M44: 7,932,427 km (0.095 R)
• M45: 8,158,469 km (0.086 R)
• M46: 8,444,052 km (0.04 R)
• M47: 8,646,009 km (0.069 R)
• M48: 8,776,608 km (0.115 R)
• M49: 8,893,294 km (0.084 R)
• M50: 9,142,823 km (0.077 R)
• M51: 9,216,725 km (0.066 R)
• M52: 9,290,776 km (0.11 R)
• M53: 9,604,034 km (0.115 R)
• M54: 9,814,967 km (0.077 R)
• M55: 9,996,878 km (0.07 R)
• M56: 10,149,318 km (0.08 R)
• M57: 10,348,582 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 4.3

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.72 AU - 8.46 AU

Year: 15607 Days

Day: 21.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,231,709 km

• M1: 130,150 km (0.069 R)
• M2: 270,174 km (0.109 R)
• M3: 363,373 km (0.091 R)
• M4: 392,096 km (0.085 R)
• M5: 1,267,543 km (0.085 R)
• M6: 1,334,862 km (0.089 R)
• M7: 1,380,340 km (0.12 R)
• M8: 1,449,603 km (0.081 R)
• M9: 1,664,127 km (0.09 R)
• M10: 1,787,695 km (0.109 R)
• M11: 2,202,829 km (0.111 R)
• M12: 2,421,391 km (0.108 R)
• M13: 2,505,016 km (0.077 R)
• M14: 2,878,861 km (0.111 R)
• M15: 3,239,392 km (0.058 R)
• M16: 3,424,894 km (0.11 R)
• M17: 4,608,961 km (0.099 R)
• M18: 4,712,931 km (0.096 R)
• M19: 4,852,656 km (0.098 R)
• M20: 6,170,912 km (0.07 R)
• M21: 6,362,248 km (0.092 R)
• M22: 6,439,291 km (0.064 R)
• M23: 6,908,280 km (0.112 R)
• M24: 7,067,153 km (0.064 R)
• M25: 7,347,948 km (0.115 R)
• M26: 7,550,803 km (0.112 R)
• M27: 8,212,026 km (0.08 R)
• M28: 8,805,779 km (0.108 R)
• M29: 9,064,434 km (0.1 R)
• M30: 9,855,358 km (0.079 R)
• M31: 10,123,886 km (0.111 R)
• M32: 10,531,241 km (0.054 R)
• M33: 11,175,410 km (0.109 R)
• M34: 11,643,352 km (0.11 R)
• M35: 11,690,475 km (0.085 R)
• M36: 11,785,021 km (0.09 R)
• M37: 12,117,727 km (0.083 R)
• M38: 12,405,254 km (0.081 R)
• M39: 12,501,595 km (0.112 R)
• M40: 12,743,644 km (0.08 R)
• M41: 12,840,883 km (0.11 R)
• M42: 13,528,435 km (0.116 R)
• M43: 14,177,689 km (0.045 R)
• M44: 14,480,625 km (0.081 R)
• M45: 14,531,339 km (0.116 R)
• M46: 14,734,792 km (0.094 R)
• M47: 15,144,540 km (0.032 R)
• M48: 16,343,119 km (0.064 R)
• M49: 17,302,191 km (0.077 R)
• M50: 17,571,766 km (0.096 R)
• M51: 17,734,229 km (0.049 R)
• M52: 18,060,652 km (0.063 R)
• M53: 18,774,682 km (0.1 R)
• M54: 20,571,203 km (0.103 R)
• M55: 21,895,892 km (0.108 R)
• M56: 22,012,429 km (0.117 R)
• M57: 22,774,630 km (0.03 R)
• M58: 23,010,845 km (0.093 R)
• M59: 25,417,875 km (0.113 R)
• M60: 26,402,827 km (0.043 R)
• M61: 27,149,770 km (0.071 R)
• M62: 29,495,913 km (0.106 R)
• M63: 30,205,904 km (0.076 R)
• M64: 31,511,146 km (0.062 R)
• M65: 31,576,819 km (0.046 R)
• M66: 33,570,211 km (0.077 R)
• M67: 33,973,826 km (0.087 R)
• M68: 35,125,879 km (0.071 R)
• M69: 35,467,112 km (0.118 R)
• M70: 36,290,648 km (0.046 R)
• M71: 37,329,007 km (0.088 R)
• M72: 38,376,940 km (0.12 R)
• M73: 38,798,806 km (0.095 R)
• M74: 39,363,837 km (0.116 R)
• M75: 39,434,597 km (0.092 R)
• M76: 40,430,321 km (0.079 R)
• M77: 41,218,552 km (0.082 R)
• M78: 41,867,208 km (0.058 R)
• M79: 42,084,125 km (0.038 R)
• M80: 42,228,936 km (0.098 R)
• M81: 43,028,686 km (0.104 R)
• M82: 43,247,548 km (0.097 R)
• M83: 43,833,223 km (0.079 R)
• M84: 46,276,755 km (0.11 R)
• M85: 46,800,796 km (0.101 R)
• M86: 47,703,619 km (0.115 R)
• M87: 48,536,281 km (0.052 R)
• M88: 49,832,397 km (0.066 R)
• M89: 49,985,735 km (0.091 R)
• M90: 50,908,455 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.3

Radius: 6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.77 AU - 10.59 AU

Year: 17345 Days

Day: 15.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,231,709 km

• M1: 86,318 km (0.104 R)
• M2: 544,985 km (0.071 R)
• M3: 787,184 km (0.092 R)
• M4: 929,452 km (0.084 R)
• M5: 1,099,544 km (0.118 R)
• M6: 1,341,743 km (0.083 R)
• M7: 1,404,874 km (0.106 R)
• M8: 1,690,157 km (0.061 R)
• M9: 1,758,523 km (0.099 R)
• M10: 2,041,562 km (0.101 R)
• M11: 2,138,950 km (0.037 R)
• M12: 2,263,117 km (0.12 R)
• M13: 3,001,083 km (0.109 R)
• M14: 3,338,426 km (0.071 R)
• M15: 3,747,427 km (0.112 R)
• M16: 3,867,105 km (0.101 R)
• M17: 4,453,229 km (0.103 R)
• M18: 4,548,224 km (0.09 R)
• M19: 4,772,770 km (0.117 R)
• M20: 4,870,009 km (0.086 R)
• M21: 5,165,914 km (0.066 R)
• M22: 5,400,184 km (0.09 R)
• M23: 5,569,529 km (0.112 R)
• M24: 6,335,619 km (0.038 R)
• M25: 6,586,345 km (0.083 R)
• M26: 7,432,621 km (0.116 R)
• M27: 7,621,114 km (0.041 R)
• M28: 7,734,958 km (0.119 R)
• M29: 7,811,253 km (0.111 R)
• M30: 8,118,527 km (0.116 R)
• M31: 9,591,168 km (0.112 R)
• M32: 10,462,875 km (0.119 R)
• M33: 11,057,975 km (0.069 R)
• M34: 11,100,910 km (0.1 R)
• M35: 11,446,331 km (0.117 R)
• M36: 11,927,139 km (0.056 R)
• M37: 12,015,252 km (0.065 R)
• M38: 12,059,384 km (0.102 R)
• M39: 12,459,109 km (0.117 R)
• M40: 12,503,839 km (0.076 R)
• M41: 12,728,086 km (0.062 R)
• M42: 14,008,045 km (0.112 R)
• M43: 14,100,946 km (0.091 R)
• M44: 14,287,644 km (0.117 R)
• M45: 14,522,064 km (0.096 R)
• M46: 14,569,037 km (0.12 R)
• M47: 15,185,081 km (0.086 R)
• M48: 15,376,417 km (0.047 R)
• M49: 16,344,615 km (0.067 R)
• M50: 16,393,683 km (0.039 R)
• M51: 16,589,805 km (0.1 R)
• M52: 16,984,594 km (0.084 R)
• M53: 17,083,778 km (0.115 R)
• M54: 17,382,525 km (0.077 R)
• M55: 17,833,712 km (0.077 R)
• M56: 18,747,904 km (0.099 R)
• M57: 19,158,999 km (0.12 R)
• M58: 20,094,884 km (0.104 R)
• M59: 20,252,410 km (0.042 R)
• M60: 20,568,510 km (0.031 R)
• M61: 20,886,107 km (0.082 R)
• M62: 21,580,091 km (0.074 R)
• M63: 22,662,581 km (0.077 R)
• M64: 22,826,391 km (0.101 R)
• M65: 24,598,827 km (0.108 R)
• M66: 24,823,373 km (0.073 R)
• M67: 24,879,622 km (0.118 R)
• M68: 26,014,023 km (0.12 R)
• M69: 27,922,143 km (0.104 R)
• M70: 29,278,398 km (0.077 R)
• M71: 30,475,181 km (0.07 R)
• M72: 31,687,971 km (0.077 R)
• M73: 32,607,848 km (0.11 R)
• M74: 32,978,103 km (0.113 R)
• M75: 35,166,420 km (0.064 R)
• M76: 36,182,339 km (0.11 R)
• M77: 36,246,068 km (0.075 R)
• M78: 37,272,309 km (0.104 R)
• M79: 38,048,124 km (0.112 R)
• M80: 39,090,821 km (0.053 R)
• M81: 39,352,917 km (0.114 R)
• M82: 41,404,352 km (0.101 R)
• M83: 43,354,510 km (0.071 R)
• M84: 44,991,111 km (0.088 R)
• M85: 45,334,588 km (0.078 R)
• M86: 45,472,218 km (0.119 R)
• M87: 46,093,348 km (0.059 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: 213 - 19,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit