🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 12.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 333 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,079,867 km

• M1: 165,904 km (0.063 R)
• M2: 244,443 km (0.092 R)
• M3: 325,076 km (0.118 R)
• M4: 414,087 km (0.057 R)
• M5: 504,743 km (0.11 R)
• M6: 590,912 km (0.071 R)
• M7: 692,489 km (0.091 R)
• M8: 783,594 km (0.041 R)
• M9: 905,516 km (0.071 R)
• M10: 996,023 km (0.095 R)
• M11: 1,087,128 km (0.106 R)
• M12: 1,195,885 km (0.092 R)
• M13: 1,287,439 km (0.092 R)
• M14: 1,443,619 km (0.11 R)
• M15: 1,522,607 km (0.062 R)
• M16: 1,606,532 km (0.12 R)
• M17: 1,715,289 km (0.039 R)
• M18: 1,795,922 km (0.107 R)
• M19: 1,954,347 km (0.08 R)
• M20: 2,056,821 km (0.105 R)
• M21: 2,146,580 km (0.108 R)
• M22: 2,270,746 km (0.053 R)
• M23: 2,363,796 km (0.118 R)
• M24: 2,488,561 km (0.095 R)
• M25: 2,603,901 km (0.088 R)
• M26: 2,756,640 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 12.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 495 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,079,867 km

• M1: 152,590 km (0.082 R)
• M2: 345,272 km (0.073 R)
• M3: 465,698 km (0.119 R)
• M4: 597,195 km (0.116 R)
• M5: 681,119 km (0.106 R)
• M6: 769,681 km (0.067 R)
• M7: 1,048,232 km (0.036 R)
• M8: 1,135,298 km (0.091 R)
• M9: 1,234,033 km (0.048 R)
• M10: 1,578,557 km (0.071 R)
• M11: 1,659,190 km (0.098 R)
• M12: 1,746,705 km (0.074 R)
• M13: 1,856,809 km (0.1 R)
• M14: 1,947,914 km (0.11 R)
• M15: 2,040,365 km (0.112 R)
• M16: 2,117,857 km (0.097 R)
• M17: 2,235,740 km (0.119 R)
• M18: 2,437,548 km (0.054 R)
• M19: 2,519,827 km (0.106 R)
• M20: 2,615,270 km (0.084 R)
• M21: 2,711,910 km (0.119 R)
• M22: 2,803,464 km (0.103 R)
• M23: 2,958,747 km (0.107 R)
• M24: 3,040,577 km (0.108 R)
• M25: 3,136,020 km (0.114 R)
• M26: 3,219,496 km (0.092 R)
• M27: 3,303,719 km (0.114 R)
• M28: 3,428,334 km (0.087 R)
• M29: 3,514,503 km (0.119 R)
• M30: 3,634,929 km (0.091 R)
• M31: 3,784,078 km (0.052 R)
• M32: 3,907,646 km (0.079 R)
• M33: 4,018,648 km (0.084 R)
• M34: 4,109,603 km (0.092 R)
• M35: 4,265,185 km (0.05 R)
• M36: 4,372,447 km (0.1 R)
• M37: 4,502,298 km (0.096 R)
• M38: 4,684,807 km (0.118 R)
• M39: 4,810,320 km (0.043 R)
• M40: 4,914,589 km (0.115 R)
• M41: 5,080,044 km (0.118 R)
• M42: 5,178,629 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 9.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.74 AU - 1.06 AU

Year: 569 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,079,867 km

• M1: 124,166 km (0.071 R)
• M2: 186,997 km (0.12 R)
• M3: 255,812 km (0.092 R)
• M4: 497,114 km (0.09 R)
• M5: 602,131 km (0.042 R)
• M6: 664,065 km (0.082 R)
• M7: 804,388 km (0.106 R)
• M8: 883,226 km (0.11 R)
• M9: 1,014,124 km (0.032 R)
• M10: 1,177,934 km (0.116 R)
• M11: 1,268,740 km (0.08 R)
• M12: 1,339,799 km (0.101 R)
• M13: 1,429,108 km (0.116 R)
• M14: 1,572,872 km (0.03 R)
• M15: 1,637,797 km (0.118 R)
• M16: 1,703,471 km (0.109 R)
• M17: 1,806,993 km (0.107 R)
• M18: 1,937,741 km (0.115 R)
• M19: 2,001,171 km (0.074 R)
• M20: 2,136,706 km (0.106 R)
• M21: 2,349,135 km (0.107 R)
• M22: 2,540,770 km (0.064 R)
• M23: 2,687,825 km (0.09 R)
• M24: 2,787,607 km (0.113 R)
• M25: 2,874,074 km (0.092 R)
• M26: 3,108,943 km (0.028 R)
• M27: 3,176,262 km (0.07 R)
• M28: 3,274,249 km (0.09 R)
• M29: 3,342,615 km (0.097 R)
• M30: 3,504,330 km (0.079 R)
• M31: 3,582,121 km (0.089 R)
• M32: 3,660,660 km (0.042 R)
• M33: 3,811,305 km (0.067 R)
• M34: 3,996,507 km (0.109 R)
• M35: 4,061,582 km (0.056 R)
• M36: 4,443,057 km (0.059 R)
• M37: 4,655,187 km (0.066 R)
• M38: 4,783,990 km (0.076 R)
• M39: 4,922,817 km (0.12 R)
• M40: 5,455,386 km (0.041 R)
• M41: 5,691,900 km (0.067 R)
• M42: 5,783,753 km (0.101 R)
• M43: 5,857,505 km (0.086 R)
• M44: 5,922,430 km (0.074 R)
• M45: 5,996,930 km (0.091 R)
• M46: 6,090,429 km (0.094 R)
• M47: 6,193,801 km (0.118 R)
• M48: 6,364,342 km (0.087 R)
• M49: 6,440,488 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 8.5

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.62 AU - 3.82 AU

Year: 4785 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,079,867 km

• M1: 110,852 km (0.06 R)
• M2: 274,362 km (0.08 R)
• M3: 334,501 km (0.043 R)
• M4: 390,750 km (0.105 R)
• M5: 482,603 km (0.056 R)
• M6: 641,326 km (0.051 R)
• M7: 817,702 km (0.042 R)
• M8: 898,335 km (0.112 R)
• M9: 967,599 km (0.116 R)
• M10: 1,310,328 km (0.03 R)
• M11: 1,671,906 km (0.074 R)
• M12: 1,954,197 km (0.117 R)
• M13: 2,386,236 km (0.096 R)
• M14: 2,785,961 km (0.052 R)
• M15: 2,868,390 km (0.095 R)
• M16: 2,993,603 km (0.026 R)
• M17: 3,402,155 km (0.057 R)
• M18: 3,490,567 km (0.091 R)
• M19: 3,669,486 km (0.064 R)
• M20: 3,920,362 km (0.076 R)
• M21: 4,059,637 km (0.082 R)
• M22: 4,224,195 km (0.112 R)
• M23: 4,415,082 km (0.085 R)
• M24: 5,411,105 km (0.026 R)
• M25: 5,723,166 km (0.077 R)
• M26: 7,312,494 km (0.11 R)
• M27: 7,426,786 km (0.079 R)
• M28: 7,773,554 km (0.112 R)
• M29: 9,585,484 km (0.085 R)
• M30: 9,836,658 km (0.106 R)
• M31: 10,121,642 km (0.112 R)
• M32: 10,993,349 km (0.109 R)
• M33: 11,124,397 km (0.09 R)
• M34: 11,454,709 km (0.12 R)
• M35: 11,554,341 km (0.119 R)
• M36: 11,621,062 km (0.114 R)
• M37: 11,788,163 km (0.055 R)
• M38: 11,989,671 km (0.12 R)
• M39: 13,890,461 km (0.108 R)
• M40: 14,139,093 km (0.115 R)
• M41: 14,210,302 km (0.083 R)
• M42: 14,821,259 km (0.054 R)
• M43: 15,440,595 km (0.111 R)
• M44: 15,808,905 km (0.097 R)
• M45: 16,031,357 km (0.116 R)
• M46: 16,254,706 km (0.073 R)
• M47: 16,516,802 km (0.094 R)
• M48: 16,704,697 km (0.073 R)
• M49: 16,969,036 km (0.107 R)
• M50: 18,234,036 km (0.08 R)
• M51: 18,389,468 km (0.086 R)
• M52: 19,529,104 km (0.055 R)
• M53: 20,047,311 km (0.107 R)
• M54: 20,247,922 km (0.097 R)
• M55: 20,449,131 km (0.108 R)
• M56: 20,651,088 km (0.107 R)
• M57: 21,097,489 km (0.11 R)
• M58: 21,383,220 km (0.099 R)
• M59: 22,082,740 km (0.08 R)
• M60: 22,831,328 km (0.054 R)
• M61: 23,377,360 km (0.106 R)
• M62: 24,097,674 km (0.088 R)
• M63: 25,256,758 km (0.103 R)
• M64: 25,343,226 km (0.091 R)
• M65: 25,473,376 km (0.056 R)
• M66: 25,603,676 km (0.077 R)
• M67: 26,126,969 km (0.089 R)
• M68: 26,214,484 km (0.111 R)
• M69: 26,786,097 km (0.032 R)
• M70: 26,918,491 km (0.1 R)
• M71: 27,584,202 km (0.099 R)
• M72: 27,717,942 km (0.088 R)
• M73: 27,851,982 km (0.086 R)
• M74: 28,120,660 km (0.068 R)
• M75: 28,255,298 km (0.064 R)
• M76: 28,841,273 km (0.026 R)
• M77: 29,022,436 km (0.098 R)
• M78: 30,254,673 km (0.084 R)
• M79: 30,761,661 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 6.2

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.61 AU - 6.55 AU

Year: 9997 Days

Day: 15.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,079,867 km

• M1: 108,159 km (0.073 R)
• M2: 164,857 km (0.053 R)
• M3: 501,153 km (0.052 R)
• M4: 566,228 km (0.106 R)
• M5: 634,445 km (0.074 R)
• M6: 1,037,760 km (0.098 R)
• M7: 1,187,657 km (0.066 R)
• M8: 1,231,789 km (0.041 R)
• M9: 1,344,436 km (0.081 R)
• M10: 1,390,662 km (0.104 R)
• M11: 1,932,206 km (0.035 R)
• M12: 2,532,842 km (0.066 R)
• M13: 2,706,225 km (0.082 R)
• M14: 3,374,330 km (0.065 R)
• M15: 4,260,398 km (0.11 R)
• M16: 5,214,234 km (0.047 R)
• M17: 5,583,741 km (0.083 R)
• M18: 6,076,666 km (0.1 R)
• M19: 6,270,096 km (0.074 R)
• M20: 6,662,790 km (0.096 R)
• M21: 6,702,433 km (0.106 R)
• M22: 7,063,413 km (0.042 R)
• M23: 7,430,676 km (0.054 R)
• M24: 7,762,484 km (0.106 R)
• M25: 8,098,930 km (0.09 R)
• M26: 8,183,901 km (0.092 R)
• M27: 8,656,032 km (0.031 R)
• M28: 9,005,044 km (0.113 R)
• M29: 9,225,401 km (0.059 R)
• M30: 9,358,544 km (0.096 R)
• M31: 9,581,893 km (0.072 R)
• M32: 9,626,623 km (0.047 R)
• M33: 10,033,679 km (0.065 R)
• M34: 11,288,057 km (0.064 R)
• M35: 11,335,479 km (0.101 R)
• M36: 12,346,163 km (0.104 R)
• M37: 12,936,625 km (0.058 R)
• M38: 13,285,189 km (0.07 R)
• M39: 13,335,304 km (0.055 R)
• M40: 13,637,043 km (0.071 R)
• M41: 13,890,162 km (0.094 R)
• M42: 14,042,752 km (0.046 R)
• M43: 14,349,727 km (0.119 R)
• M44: 14,401,039 km (0.075 R)
• M45: 15,652,276 km (0.097 R)
• M46: 16,023,727 km (0.098 R)
• M47: 16,829,461 km (0.105 R)
• M48: 17,538,406 km (0.119 R)
• M49: 18,034,921 km (0.078 R)
• M50: 18,312,724 km (0.079 R)
• M51: 18,760,171 km (0.084 R)
• M52: 20,412,330 km (0.059 R)
• M53: 21,637,537 km (0.057 R)
• M54: 21,932,693 km (0.073 R)
• M55: 23,126,933 km (0.054 R)
• M56: 23,671,021 km (0.086 R)
• M57: 23,975,303 km (0.116 R)
• M58: 24,341,967 km (0.088 R)
• M59: 24,833,845 km (0.083 R)
• M60: 24,957,263 km (0.043 R)
• M61: 25,266,931 km (0.099 R)
• M62: 25,329,014 km (0.103 R)
• M63: 25,515,413 km (0.092 R)
• M64: 25,889,856 km (0.081 R)
• M65: 26,077,751 km (0.081 R)
• M66: 27,724,973 km (0.118 R)
• M67: 28,431,973 km (0.11 R)
• M68: 28,561,076 km (0.068 R)
• M69: 30,720,521 km (0.069 R)
• M70: 31,719,386 km (0.053 R)
• M71: 32,932,026 km (0.072 R)
• M72: 33,271,464 km (0.105 R)
• M73: 33,954,079 km (0.082 R)
• M74: 34,159,776 km (0.054 R)
• M75: 34,779,111 km (0.105 R)
• M76: 35,263,509 km (0.115 R)
• M77: 35,541,313 km (0.074 R)
• M78: 36,449,222 km (0.074 R)
• M79: 36,589,545 km (0.101 R)
• M80: 37,152,631 km (0.108 R)
• M81: 37,718,710 km (0.116 R)
• M82: 38,787,736 km (0.093 R)
• M83: 40,083,553 km (0.033 R)
• M84: 40,446,028 km (0.106 R)
• M85: 40,591,437 km (0.11 R)
• M86: 41,466,735 km (0.094 R)
• M87: 42,127,508 km (0.107 R)
• M88: 43,236,328 km (0.113 R)
• M89: 43,533,579 km (0.054 R)
• M90: 45,180,951 km (0.115 R)
• M91: 45,331,596 km (0.091 R)
• M92: 48,767,859 km (0.041 R)
• M93: 49,698,208 km (0.111 R)
• M94: 50,243,642 km (0.057 R)
• M95: 50,869,410 km (0.114 R)
• M96: 52,682,835 km (0.072 R)
• M97: 52,920,995 km (0.111 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: 164 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit