🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 12.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.2 AU - 1.38 AU

Year: 994 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,189,724 km

• M1: 159,471 km (0.099 R)
• M2: 244,742 km (0.102 R)
• M3: 330,462 km (0.048 R)
• M4: 433,983 km (0.055 R)
• M5: 567,574 km (0.1 R)
• M6: 667,655 km (0.086 R)
• M7: 792,420 km (0.1 R)
• M8: 888,761 km (0.111 R)
• M9: 995,873 km (0.091 R)
• M10: 1,080,994 km (0.12 R)
• M11: 1,252,433 km (0.036 R)
• M12: 1,396,347 km (0.058 R)
• M13: 1,630,766 km (0.104 R)
• M14: 1,780,963 km (0.091 R)
• M15: 1,878,351 km (0.119 R)
• M16: 1,960,929 km (0.111 R)
• M17: 2,053,231 km (0.032 R)
• M18: 2,164,232 km (0.113 R)
• M19: 2,294,981 km (0.071 R)
• M20: 2,401,495 km (0.088 R)
• M21: 2,491,553 km (0.096 R)
• M22: 2,675,259 km (0.072 R)
• M23: 2,920,898 km (0.06 R)
• M24: 3,303,420 km (0.077 R)
• M25: 3,454,963 km (0.063 R)
• M26: 3,567,460 km (0.072 R)
• M27: 3,754,308 km (0.11 R)
• M28: 3,955,218 km (0.084 R)
• M29: 4,214,022 km (0.07 R)
• M30: 4,400,870 km (0.043 R)
• M31: 4,512,021 km (0.05 R)
• M32: 4,759,905 km (0.094 R)
• M33: 4,874,048 km (0.05 R)
• M34: 5,093,508 km (0.029 R)
• M35: 5,175,338 km (0.109 R)
• M36: 5,269,286 km (0.07 R)
• M37: 5,542,452 km (0.079 R)
• M38: 5,747,401 km (0.063 R)
• M39: 5,881,440 km (0.118 R)
• M40: 6,152,661 km (0.113 R)
• M41: 6,402,789 km (0.098 R)
• M42: 6,617,911 km (0.111 R)
• M43: 6,758,533 km (0.094 R)
• M44: 6,900,052 km (0.063 R)
• M45: 7,042,769 km (0.097 R)
• M46: 7,238,742 km (0.114 R)
• M47: 7,489,617 km (0.067 R)
• M48: 7,663,001 km (0.116 R)
• M49: 7,756,799 km (0.116 R)
• M50: 8,177,319 km (0.034 R)
• M51: 8,273,361 km (0.089 R)
• M52: 8,355,939 km (0.082 R)
• M53: 8,843,029 km (0.107 R)
• M54: 8,927,552 km (0.116 R)
• M55: 9,026,436 km (0.106 R)
• M56: 9,310,971 km (0.025 R)
• M57: 9,425,563 km (0.045 R)
• M58: 9,511,881 km (0.086 R)
• M59: 9,816,014 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 10.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 1721 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,189,724 km

• M1: 132,245 km (0.118 R)
• M2: 231,428 km (0.1 R)
• M3: 340,784 km (0.046 R)
• M4: 407,654 km (0.095 R)
• M5: 518,955 km (0.117 R)
• M6: 685,757 km (0.05 R)
• M7: 815,308 km (0.08 R)
• M8: 953,686 km (0.067 R)
• M9: 1,038,957 km (0.095 R)
• M10: 1,135,897 km (0.098 R)
• M11: 1,226,852 km (0.075 R)
• M12: 1,301,501 km (0.1 R)
• M13: 1,475,334 km (0.111 R)
• M14: 1,636,451 km (0.085 R)
• M15: 1,792,930 km (0.066 R)
• M16: 1,878,500 km (0.112 R)
• M17: 1,954,496 km (0.056 R)
• M18: 2,053,829 km (0.102 R)
• M19: 2,280,769 km (0.095 R)
• M20: 2,588,043 km (0.103 R)
• M21: 2,734,350 km (0.058 R)
• M22: 3,022,625 km (0.095 R)
• M23: 3,373,731 km (0.069 R)
• M24: 3,628,796 km (0.102 R)
• M25: 4,016,104 km (0.08 R)
• M26: 4,387,706 km (0.107 R)
• M27: 4,636,636 km (0.117 R)
• M28: 4,755,567 km (0.087 R)
• M29: 4,920,573 km (0.086 R)
• M30: 5,118,042 km (0.104 R)
• M31: 5,395,846 km (0.105 R)
• M32: 5,473,936 km (0.075 R)
• M33: 5,599,598 km (0.113 R)
• M34: 5,678,735 km (0.108 R)
• M35: 5,837,907 km (0.107 R)
• M36: 6,128,277 km (0.114 R)
• M37: 6,226,114 km (0.118 R)
• M38: 6,308,093 km (0.054 R)
• M39: 6,522,916 km (0.068 R)
• M40: 7,336,728 km (0.035 R)
• M41: 7,615,130 km (0.116 R)
• M42: 7,879,320 km (0.075 R)
• M43: 8,128,700 km (0.118 R)
• M44: 8,362,521 km (0.052 R)
• M45: 8,800,244 km (0.088 R)
• M46: 8,910,797 km (0.065 R)
• M47: 8,984,699 km (0.082 R)
• M48: 9,058,899 km (0.036 R)
• M49: 9,282,697 km (0.086 R)
• M50: 10,022,758 km (0.037 R)
• M51: 10,138,248 km (0.114 R)
• M52: 10,604,843 km (0.114 R)
• M53: 11,018,781 km (0.088 R)
• M54: 11,118,263 km (0.102 R)
• M55: 11,297,781 km (0.069 R)
• M56: 11,458,299 km (0.054 R)
• M57: 11,680,153 km (0.088 R)
• M58: 11,801,776 km (0.064 R)
• M59: 11,883,157 km (0.093 R)
• M60: 12,066,714 km (0.094 R)
• M61: 12,644,162 km (0.109 R)
• M62: 13,357,444 km (0.092 R)
• M63: 13,442,266 km (0.076 R)
• M64: 13,740,415 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 13.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.89 AU - 3.13 AU

Year: 2697 Days

Day: 13.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,189,724 km

• M1: 172,038 km (0.046 R)
• M2: 283,638 km (0.084 R)
• M3: 416,181 km (0.072 R)
• M4: 602,281 km (0.062 R)
• M5: 707,598 km (0.107 R)
• M6: 802,443 km (0.032 R)
• M7: 893,099 km (0.07 R)
• M8: 1,036,414 km (0.092 R)
• M9: 1,177,784 km (0.068 R)
• M10: 1,538,016 km (0.105 R)
• M11: 1,761,515 km (0.118 R)
• M12: 2,123,542 km (0.117 R)
• M13: 2,495,891 km (0.065 R)
• M14: 3,078,724 km (0.078 R)
• M15: 3,348,000 km (0.076 R)
• M16: 3,485,481 km (0.117 R)
• M17: 3,782,283 km (0.104 R)
• M18: 3,893,733 km (0.066 R)
• M19: 4,120,075 km (0.113 R)
• M20: 4,501,400 km (0.109 R)
• M21: 4,636,636 km (0.078 R)
• M22: 4,946,154 km (0.112 R)
• M23: 5,333,762 km (0.086 R)
• M24: 5,567,584 km (0.084 R)
• M25: 5,694,742 km (0.12 R)
• M26: 6,101,200 km (0.119 R)
• M27: 6,364,791 km (0.089 R)
• M28: 6,459,786 km (0.06 R)
• M29: 6,632,122 km (0.099 R)
• M30: 6,942,239 km (0.114 R)
• M31: 7,118,764 km (0.072 R)
• M32: 7,336,728 km (0.094 R)
• M33: 7,597,029 km (0.111 R)
• M34: 7,698,007 km (0.074 R)
• M35: 7,942,001 km (0.115 R)
• M36: 8,479,806 km (0.069 R)
• M37: 8,605,618 km (0.114 R)
• M38: 8,837,943 km (0.034 R)
• M39: 9,308,578 km (0.105 R)
• M40: 9,416,737 km (0.076 R)
• M41: 9,743,758 km (0.105 R)
• M42: 9,897,694 km (0.1 R)
• M43: 10,030,238 km (0.083 R)
• M44: 10,141,090 km (0.109 R)
• M45: 10,453,750 km (0.089 R)
• M46: 10,543,808 km (0.038 R)
• M47: 11,180,646 km (0.099 R)
• M48: 11,364,801 km (0.116 R)
• M49: 11,970,672 km (0.113 R)
• M50: 12,277,647 km (0.083 R)
• M51: 12,635,036 km (0.092 R)
• M52: 12,754,864 km (0.114 R)
• M53: 12,875,141 km (0.109 R)
• M54: 12,971,631 km (0.086 R)
• M55: 13,555,661 km (0.083 R)
• M56: 13,653,947 km (0.098 R)
• M57: 13,752,233 km (0.097 R)
• M58: 13,974,685 km (0.12 R)
• M59: 14,347,782 km (0.044 R)
• M60: 14,573,376 km (0.108 R)
• M61: 15,053,286 km (0.071 R)
• M62: 15,155,012 km (0.044 R)
• M63: 15,256,888 km (0.032 R)
• M64: 15,512,701 km (0.089 R)
• M65: 15,821,620 km (0.104 R)
• M66: 16,002,783 km (0.036 R)
• M67: 16,158,515 km (0.119 R)
• M68: 17,104,123 km (0.064 R)
• M69: 17,824,885 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 8.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.13 AU - 3.21 AU

Year: 2959 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,189,724 km

• M1: 110,254 km (0.074 R)
• M2: 207,492 km (0.054 R)
• M3: 263,741 km (0.108 R)
• M4: 327,919 km (0.064 R)
• M5: 468,092 km (0.1 R)
• M6: 611,706 km (0.052 R)
• M7: 675,285 km (0.072 R)
• M8: 974,780 km (0.032 R)
• M9: 1,083,687 km (0.109 R)
• M10: 1,151,006 km (0.114 R)
• M11: 1,254,827 km (0.091 R)
• M12: 1,675,197 km (0.113 R)
• M13: 1,753,736 km (0.106 R)
• M14: 2,137,155 km (0.066 R)
• M15: 2,208,364 km (0.116 R)
• M16: 2,441,736 km (0.039 R)
• M17: 2,760,230 km (0.112 R)
• M18: 2,916,710 km (0.105 R)
• M19: 3,690,280 km (0.064 R)
• M20: 3,776,149 km (0.071 R)
• M21: 3,862,767 km (0.097 R)
• M22: 4,020,443 km (0.053 R)
• M23: 4,162,262 km (0.084 R)
• M24: 4,505,888 km (0.104 R)
• M25: 4,597,891 km (0.114 R)
• M26: 5,028,882 km (0.104 R)
• M27: 5,258,964 km (0.119 R)
• M28: 5,317,157 km (0.119 R)
• M29: 5,492,635 km (0.069 R)
• M30: 5,571,174 km (0.049 R)
• M31: 5,670,058 km (0.073 R)
• M32: 5,889,519 km (0.108 R)
• M33: 6,091,476 km (0.087 R)
• M34: 6,336,816 km (0.033 R)
• M35: 6,481,477 km (0.095 R)
• M36: 6,921,893 km (0.113 R)
• M37: 7,113,678 km (0.065 R)
• M38: 7,437,109 km (0.049 R)
• M39: 7,502,483 km (0.11 R)
• M40: 7,568,007 km (0.064 R)
• M41: 7,765,476 km (0.066 R)
• M42: 7,987,030 km (0.097 R)
• M43: 8,143,360 km (0.085 R)
• M44: 8,801,890 km (0.07 R)
• M45: 8,871,004 km (0.105 R)
• M46: 9,242,605 km (0.065 R)
• M47: 9,571,870 km (0.086 R)
• M48: 9,929,110 km (0.106 R)
• M49: 10,049,087 km (0.087 R)
• M50: 10,290,538 km (0.11 R)
• M51: 10,828,642 km (0.103 R)
• M52: 11,476,251 km (0.057 R)
• M53: 12,162,157 km (0.107 R)
• M54: 12,652,838 km (0.035 R)
• M55: 12,756,958 km (0.117 R)
• M56: 12,913,587 km (0.119 R)
• M57: 12,992,276 km (0.115 R)
• M58: 13,573,464 km (0.102 R)
• M59: 13,840,496 km (0.104 R)
• M60: 14,163,178 km (0.114 R)
• M61: 14,816,024 km (0.072 R)
• M62: 15,729,767 km (0.031 R)
• M63: 16,122,911 km (0.066 R)
• M64: 16,207,583 km (0.085 R)
• M65: 16,547,619 km (0.094 R)
• M66: 17,091,108 km (0.107 R)
• M67: 17,669,304 km (0.119 R)
• M68: 17,873,355 km (0.026 R)
• M69: 18,048,684 km (0.082 R)
• M70: 18,785,753 km (0.093 R)
• M71: 19,023,763 km (0.096 R)
• M72: 20,015,746 km (0.096 R)
• M73: 20,106,851 km (0.119 R)
• M74: 20,258,843 km (0.056 R)
• M75: 20,350,247 km (0.075 R)
• M76: 20,411,283 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.8

Radius: 7.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.01 AU - 10.55 AU

Year: 22355 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,189,724 km

• M1: 111,151 km (0.109 R)
• M2: 221,405 km (0.115 R)
• M3: 464,352 km (0.047 R)
• M4: 579,841 km (0.089 R)
• M5: 820,544 km (0.047 R)
• M6: 1,319,004 km (0.103 R)
• M7: 1,586,336 km (0.098 R)
• M8: 1,765,404 km (0.083 R)
• M9: 2,256,085 km (0.12 R)
• M10: 2,546,305 km (0.101 R)
• M11: 3,003,925 km (0.112 R)
• M12: 4,416,428 km (0.095 R)
• M13: 4,890,055 km (0.115 R)
• M14: 5,533,625 km (0.088 R)
• M15: 5,885,180 km (0.114 R)
• M16: 6,284,307 km (0.065 R)
• M17: 6,568,843 km (0.107 R)
• M18: 7,277,488 km (0.071 R)
• M19: 7,576,384 km (0.116 R)
• M20: 7,792,403 km (0.108 R)
• M21: 8,452,429 km (0.031 R)
• M22: 9,685,116 km (0.113 R)
• M23: 11,217,447 km (0.118 R)
• M24: 11,612,236 km (0.092 R)
• M25: 11,811,350 km (0.116 R)
• M26: 12,314,149 km (0.082 R)
• M27: 12,568,166 km (0.028 R)
• M28: 14,822,905 km (0.059 R)
• M29: 14,984,770 km (0.118 R)
• M30: 15,693,265 km (0.059 R)
• M31: 15,748,168 km (0.107 R)
• M32: 16,468,332 km (0.04 R)
• M33: 17,597,198 km (0.079 R)
• M34: 18,055,715 km (0.074 R)
• M35: 18,286,395 km (0.089 R)
• M36: 19,572,937 km (0.105 R)
• M37: 19,750,509 km (0.112 R)
• M38: 20,286,818 km (0.087 R)
• M39: 20,586,761 km (0.11 R)
• M40: 21,252,023 km (0.102 R)
• M41: 21,801,496 km (0.099 R)
• M42: 21,862,831 km (0.08 R)
• M43: 24,809,909 km (0.093 R)
• M44: 26,886,777 km (0.038 R)
• M45: 27,084,246 km (0.105 R)
• M46: 28,614,782 km (0.079 R)
• M47: 28,749,120 km (0.072 R)
• M48: 28,951,227 km (0.041 R)
• M49: 29,628,008 km (0.072 R)
• M50: 32,177,006 km (0.103 R)
• M51: 32,948,333 km (0.106 R)
• M52: 33,089,254 km (0.118 R)
• M53: 36,166,632 km (0.049 R)
• M54: 36,822,169 km (0.08 R)
• M55: 41,443,846 km (0.119 R)
• M56: 43,744,811 km (0.088 R)
• M57: 45,693,772 km (0.067 R)
• M58: 45,850,850 km (0.062 R)
• M59: 46,323,429 km (0.097 R)
• M60: 46,639,231 km (0.099 R)
• M61: 46,876,642 km (0.069 R)
• M62: 47,511,685 km (0.064 R)
• M63: 47,910,064 km (0.097 R)
• M64: 48,229,456 km (0.063 R)
• M65: 50,647,855 km (0.119 R)
• M66: 52,282,062 km (0.083 R)
• M67: 54,182,554 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit