🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 12

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 798 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,903,488 km

• M1: 160,818 km (0.094 R)
• M2: 255,064 km (0.118 R)
• M3: 351,705 km (0.036 R)
• M4: 445,054 km (0.089 R)
• M5: 533,316 km (0.043 R)
• M6: 637,437 km (0.108 R)
• M7: 731,234 km (0.08 R)
• M8: 844,929 km (0.042 R)
• M9: 949,797 km (0.034 R)
• M10: 1,102,536 km (0.114 R)
• M11: 1,201,570 km (0.085 R)
• M12: 1,469,350 km (0.107 R)
• M13: 1,667,119 km (0.113 R)
• M14: 1,750,145 km (0.107 R)
• M15: 1,847,683 km (0.082 R)
• M16: 1,953,748 km (0.042 R)
• M17: 2,075,670 km (0.094 R)
• M18: 2,306,051 km (0.061 R)
• M19: 2,486,167 km (0.048 R)
• M20: 2,589,240 km (0.088 R)
• M21: 2,769,206 km (0.064 R)
• M22: 2,853,131 km (0.053 R)
• M23: 2,930,173 km (0.085 R)
• M24: 3,031,302 km (0.074 R)
• M25: 3,109,990 km (0.094 R)
• M26: 3,221,291 km (0.099 R)
• M27: 3,350,244 km (0.03 R)
• M28: 3,538,588 km (0.109 R)
• M29: 3,781,086 km (0.108 R)
• M30: 3,874,585 km (0.078 R)
• M31: 4,063,826 km (0.119 R)
• M32: 4,317,993 km (0.032 R)
• M33: 4,478,362 km (0.109 R)
• M34: 4,906,661 km (0.084 R)
• M35: 5,281,702 km (0.113 R)
• M36: 5,357,848 km (0.091 R)
• M37: 5,559,506 km (0.077 R)
• M38: 5,636,997 km (0.114 R)
• M39: 5,832,223 km (0.096 R)
• M40: 5,930,658 km (0.079 R)
• M41: 6,029,692 km (0.065 R)
• M42: 6,169,416 km (0.094 R)
• M43: 6,300,015 km (0.055 R)
• M44: 6,390,971 km (0.1 R)
• M45: 6,523,215 km (0.046 R)
• M46: 6,615,218 km (0.096 R)
• M47: 6,977,394 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 8.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.06 AU - 1.26 AU

Year: 820 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,903,488 km

• M1: 128,953 km (0.099 R)
• M2: 190,139 km (0.057 R)
• M3: 247,435 km (0.097 R)
• M4: 304,132 km (0.108 R)
• M5: 360,830 km (0.109 R)
• M6: 424,260 km (0.119 R)
• M7: 670,797 km (0.116 R)
• M8: 761,004 km (0.116 R)
• M9: 849,566 km (0.097 R)
• M10: 951,143 km (0.092 R)
• M11: 1,008,439 km (0.062 R)
• M12: 1,063,641 km (0.076 R)
• M13: 1,133,353 km (0.112 R)
• M14: 1,201,271 km (0.106 R)
• M15: 1,344,885 km (0.035 R)
• M16: 1,490,593 km (0.052 R)
• M17: 1,603,240 km (0.086 R)
• M18: 1,660,836 km (0.035 R)
• M19: 1,770,042 km (0.07 R)
• M20: 1,861,446 km (0.107 R)
• M21: 1,970,952 km (0.119 R)
• M22: 2,078,513 km (0.119 R)
• M23: 2,166,925 km (0.072 R)
• M24: 2,377,858 km (0.103 R)
• M25: 2,488,112 km (0.058 R)
• M26: 2,564,108 km (0.117 R)
• M27: 2,659,102 km (0.116 R)
• M28: 2,764,419 km (0.094 R)
• M29: 2,847,895 km (0.086 R)
• M30: 3,041,175 km (0.052 R)
• M31: 3,209,473 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 10.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.27 AU - 2.05 AU

Year: 1403 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,903,488 km

• M1: 143,165 km (0.077 R)
• M2: 256,112 km (0.062 R)
• M3: 331,808 km (0.056 R)
• M4: 414,386 km (0.08 R)
• M5: 515,963 km (0.063 R)
• M6: 632,949 km (0.113 R)
• M7: 864,676 km (0.095 R)
• M8: 987,645 km (0.102 R)
• M9: 1,223,112 km (0.079 R)
• M10: 1,385,426 km (0.109 R)
• M11: 1,562,849 km (0.092 R)
• M12: 1,690,905 km (0.119 R)
• M13: 1,772,735 km (0.062 R)
• M14: 2,157,800 km (0.051 R)
• M15: 2,273,888 km (0.078 R)
• M16: 2,383,094 km (0.067 R)
• M17: 2,531,495 km (0.094 R)
• M18: 2,663,740 km (0.094 R)
• M19: 2,915,812 km (0.117 R)
• M20: 3,074,685 km (0.053 R)
• M21: 3,246,872 km (0.095 R)
• M22: 3,318,679 km (0.089 R)
• M23: 3,505,826 km (0.083 R)
• M24: 3,579,578 km (0.079 R)
• M25: 3,847,208 km (0.087 R)
• M26: 3,923,354 km (0.053 R)
• M27: 4,311,710 km (0.091 R)
• M28: 4,470,433 km (0.08 R)
• M29: 4,596,694 km (0.115 R)
• M30: 4,677,477 km (0.082 R)
• M31: 4,747,189 km (0.05 R)
• M32: 4,911,298 km (0.063 R)
• M33: 4,982,207 km (0.097 R)
• M34: 5,089,320 km (0.074 R)
• M35: 5,329,873 km (0.076 R)
• M36: 5,524,949 km (0.027 R)
• M37: 5,759,817 km (0.047 R)
• M38: 6,086,539 km (0.1 R)
• M39: 6,175,699 km (0.074 R)
• M40: 6,290,740 km (0.105 R)
• M41: 6,471,155 km (0.105 R)
• M42: 6,549,096 km (0.09 R)
• M43: 6,653,365 km (0.109 R)
• M44: 6,810,892 km (0.103 R)
• M45: 7,102,907 km (0.094 R)
• M46: 7,344,956 km (0.109 R)
• M47: 7,658,214 km (0.086 R)
• M48: 8,255,558 km (0.109 R)
• M49: 8,326,019 km (0.025 R)
• M50: 8,396,779 km (0.098 R)
• M51: 8,510,174 km (0.119 R)
• M52: 8,724,249 km (0.048 R)
• M53: 8,853,651 km (0.106 R)
• M54: 8,969,140 km (0.118 R)
• M55: 9,041,546 km (0.116 R)
• M56: 9,187,104 km (0.093 R)
• M57: 9,333,411 km (0.072 R)
• M58: 9,569,028 km (0.053 R)
• M59: 9,717,279 km (0.115 R)
• M60: 9,881,239 km (0.089 R)
• M61: 10,016,176 km (0.117 R)
• M62: 10,121,493 km (0.071 R)
• M63: 10,196,890 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 9.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2 AU - 3.16 AU

Year: 2719 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,903,488 km

• M1: 123,867 km (0.099 R)
• M2: 181,761 km (0.045 R)
• M3: 299,495 km (0.057 R)
• M4: 387,010 km (0.063 R)
• M5: 519,853 km (0.094 R)
• M6: 661,223 km (0.104 R)
• M7: 1,066,932 km (0.099 R)
• M8: 1,133,503 km (0.117 R)
• M9: 1,291,030 km (0.114 R)
• M10: 1,414,149 km (0.12 R)
• M11: 1,584,541 km (0.062 R)
• M12: 1,672,205 km (0.109 R)
• M13: 1,750,445 km (0.079 R)
• M14: 1,922,183 km (0.098 R)
• M15: 2,208,513 km (0.088 R)
• M16: 2,419,746 km (0.106 R)
• M17: 2,521,472 km (0.114 R)
• M18: 2,637,560 km (0.066 R)
• M19: 2,729,114 km (0.115 R)
• M20: 2,821,865 km (0.096 R)
• M21: 2,902,049 km (0.098 R)
• M22: 3,010,358 km (0.04 R)
• M23: 3,216,953 km (0.059 R)
• M24: 3,286,964 km (0.108 R)
• M25: 3,471,119 km (0.111 R)
• M26: 3,557,288 km (0.115 R)
• M27: 3,615,182 km (0.119 R)
• M28: 3,924,251 km (0.098 R)
• M29: 4,180,662 km (0.074 R)
• M30: 4,442,608 km (0.074 R)
• M31: 4,536,406 km (0.064 R)
• M32: 4,741,804 km (0.094 R)
• M33: 4,998,813 km (0.105 R)
• M34: 5,393,003 km (0.063 R)
• M35: 5,577,009 km (0.117 R)
• M36: 6,158,944 km (0.11 R)
• M37: 6,545,804 km (0.069 R)
• M38: 6,670,569 km (0.062 R)
• M39: 7,491,413 km (0.092 R)
• M40: 7,659,411 km (0.114 R)
• M41: 7,753,358 km (0.049 R)
• M42: 7,847,605 km (0.071 R)
• M43: 8,056,294 km (0.093 R)
• M44: 8,132,739 km (0.103 R)
• M45: 8,209,333 km (0.06 R)
• M46: 8,421,163 km (0.075 R)
• M47: 8,595,894 km (0.105 R)
• M48: 8,713,178 km (0.035 R)
• M49: 8,850,509 km (0.059 R)
• M50: 9,047,978 km (0.095 R)
• M51: 9,387,117 km (0.065 R)
• M52: 9,507,693 km (0.082 R)
• M53: 9,689,753 km (0.11 R)
• M54: 9,832,170 km (0.066 R)
• M55: 10,325,544 km (0.1 R)
• M56: 10,932,463 km (0.116 R)
• M57: 11,701,845 km (0.116 R)
• M58: 11,810,154 km (0.079 R)
• M59: 11,940,453 km (0.1 R)
• M60: 12,005,828 km (0.097 R)
• M61: 12,202,698 km (0.076 R)
• M62: 12,533,010 km (0.051 R)
• M63: 12,621,572 km (0.117 R)
• M64: 12,799,444 km (0.116 R)
• M65: 13,180,021 km (0.105 R)
• M66: 13,337,847 km (0.116 R)
• M67: 13,496,421 km (0.088 R)
• M68: 14,553,180 km (0.116 R)
• M69: 14,997,336 km (0.093 R)
• M70: 15,138,557 km (0.072 R)
• M71: 15,947,283 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 14.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.05 AU - 3.77 AU

Year: 4131 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,903,488 km

• M1: 183,257 km (0.082 R)
• M2: 295,456 km (0.108 R)
• M3: 520,152 km (0.055 R)
• M4: 679,773 km (0.082 R)
• M5: 784,940 km (0.08 R)
• M6: 1,054,815 km (0.112 R)
• M7: 1,158,785 km (0.082 R)
• M8: 1,277,715 km (0.084 R)
• M9: 1,624,034 km (0.103 R)
• M10: 1,783,655 km (0.066 R)
• M11: 1,922,931 km (0.071 R)
• M12: 2,079,261 km (0.098 R)
• M13: 3,448,081 km (0.039 R)
• M14: 4,339,086 km (0.094 R)
• M15: 4,881,977 km (0.09 R)
• M16: 5,689,656 km (0.079 R)
• M17: 6,264,261 km (0.093 R)
• M18: 6,361,949 km (0.102 R)
• M19: 6,519,176 km (0.071 R)
• M20: 6,817,624 km (0.112 R)
• M21: 6,918,004 km (0.087 R)
• M22: 7,427,833 km (0.059 R)
• M23: 8,013,360 km (0.056 R)
• M24: 8,268,873 km (0.05 R)
• M25: 9,541,801 km (0.118 R)
• M26: 9,858,200 km (0.03 R)
• M27: 9,972,044 km (0.111 R)
• M28: 10,945,777 km (0.03 R)
• M29: 11,515,894 km (0.076 R)
• M30: 11,683,893 km (0.083 R)
• M31: 11,877,024 km (0.1 R)
• M32: 11,998,348 km (0.081 R)
• M33: 12,290,961 km (0.103 R)
• M34: 12,438,315 km (0.062 R)
• M35: 12,536,750 km (0.08 R)
• M36: 13,233,428 km (0.102 R)
• M37: 13,561,197 km (0.049 R)
• M38: 14,045,146 km (0.082 R)
• M39: 14,690,511 km (0.119 R)
• M40: 14,925,230 km (0.092 R)
• M41: 15,056,128 km (0.065 R)
• M42: 15,187,475 km (0.038 R)
• M43: 16,117,525 km (0.12 R)
• M44: 16,359,574 km (0.105 R)
• M45: 16,902,016 km (0.058 R)
• M46: 17,065,975 km (0.103 R)
• M47: 17,285,286 km (0.104 R)
• M48: 17,560,845 km (0.091 R)
• M49: 18,088,327 km (0.108 R)
• M50: 18,339,951 km (0.046 R)
• M51: 18,903,486 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.68 AU - 10.18 AU

Year: 20527 Days

Day: 24.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,903,488 km

• M1: 179,517 km (0.102 R)
• M2: 265,087 km (0.113 R)
• M3: 411,993 km (0.052 R)
• M4: 586,872 km (0.097 R)
• M5: 805,136 km (0.102 R)
• M6: 1,223,860 km (0.104 R)
• M7: 1,456,335 km (0.06 R)
• M8: 1,577,958 km (0.098 R)
• M9: 2,180,090 km (0.092 R)
• M10: 2,756,490 km (0.087 R)
• M11: 2,877,365 km (0.099 R)
• M12: 3,093,086 km (0.085 R)
• M13: 3,410,383 km (0.059 R)
• M14: 3,572,996 km (0.076 R)
• M15: 4,601,331 km (0.115 R)
• M16: 5,110,862 km (0.036 R)
• M17: 5,372,359 km (0.11 R)
• M18: 5,447,906 km (0.082 R)
• M19: 5,908,518 km (0.104 R)
• M20: 6,222,523 km (0.065 R)
• M21: 7,701,897 km (0.051 R)
• M22: 7,915,672 km (0.055 R)
• M23: 8,174,776 km (0.102 R)
• M24: 9,284,343 km (0.053 R)
• M25: 9,557,658 km (0.096 R)
• M26: 9,649,362 km (0.081 R)
• M27: 10,019,018 km (0.077 R)
• M28: 10,440,585 km (0.11 R)
• M29: 10,677,249 km (0.106 R)
• M30: 11,690,475 km (0.094 R)
• M31: 12,332,998 km (0.091 R)
• M32: 12,885,613 km (0.118 R)
• M33: 16,148,492 km (0.062 R)
• M34: 16,918,771 km (0.057 R)
• M35: 18,323,944 km (0.104 R)
• M36: 18,495,084 km (0.077 R)
• M37: 19,300,668 km (0.039 R)
• M38: 19,416,756 km (0.098 R)
• M39: 19,707,874 km (0.102 R)
• M40: 19,883,203 km (0.107 R)
• M41: 20,176,564 km (0.106 R)
• M42: 22,391,809 km (0.108 R)
• M43: 23,311,687 km (0.082 R)
• M44: 24,306,512 km (0.105 R)
• M45: 25,124,962 km (0.095 R)
• M46: 26,273,126 km (0.063 R)
• M47: 26,530,584 km (0.104 R)
• M48: 27,307,895 km (0.11 R)
• M49: 28,027,161 km (0.089 R)
• M50: 28,092,835 km (0.103 R)
• M51: 28,554,045 km (0.108 R)
• M52: 32,264,371 km (0.076 R)
• M53: 33,302,281 km (0.119 R)
• M54: 34,000,305 km (0.114 R)
• M55: 34,070,466 km (0.083 R)
• M56: 34,210,789 km (0.117 R)
• M57: 34,844,336 km (0.113 R)
• M58: 35,269,044 km (0.092 R)
• M59: 36,481,236 km (0.051 R)
• M60: 36,984,483 km (0.112 R)
• M61: 40,570,344 km (0.107 R)
• M62: 41,614,986 km (0.118 R)
• M63: 42,215,921 km (0.102 R)
• M64: 42,442,113 km (0.092 R)
• M65: 42,593,057 km (0.044 R)
• M66: 44,112,373 km (0.104 R)
• M67: 44,418,450 km (0.034 R)
• M68: 45,494,956 km (0.112 R)
• M69: 46,036,501 km (0.06 R)
• M70: 49,013,199 km (0.099 R)
• M71: 49,171,623 km (0.093 R)
• M72: 50,125,459 km (0.085 R)
• M73: 50,925,060 km (0.092 R)
• M74: 52,213,098 km (0.07 R)
• M75: 52,374,963 km (0.055 R)
• M76: 52,617,909 km (0.109 R)
• M77: 53,267,613 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit