🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 13.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.73 AU - 0.99 AU

Year: 515 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,480,784 km

• M1: 172,486 km (0.035 R)
• M2: 357,988 km (0.072 R)
• M3: 505,790 km (0.087 R)
• M4: 646,861 km (0.114 R)
• M5: 771,775 km (0.097 R)
• M6: 983,008 km (0.115 R)
• M7: 1,149,061 km (0.113 R)
• M8: 1,271,731 km (0.048 R)
• M9: 1,429,258 km (0.056 R)
• M10: 1,526,048 km (0.041 R)
• M11: 1,715,888 km (0.086 R)
• M12: 1,830,330 km (0.099 R)
• M13: 1,925,025 km (0.025 R)
• M14: 2,119,503 km (0.108 R)
• M15: 2,255,038 km (0.119 R)
• M16: 2,375,165 km (0.1 R)
• M17: 2,691,565 km (0.097 R)
• M18: 2,877,665 km (0.081 R)
• M19: 2,982,234 km (0.099 R)
• M20: 3,114,927 km (0.102 R)
• M21: 3,202,142 km (0.119 R)
• M22: 3,344,859 km (0.067 R)
• M23: 3,686,241 km (0.06 R)
• M24: 3,900,914 km (0.046 R)
• M25: 4,024,482 km (0.113 R)
• M26: 4,112,595 km (0.09 R)
• M27: 4,201,157 km (0.093 R)
• M28: 4,350,456 km (0.074 R)
• M29: 4,463,552 km (0.067 R)
• M30: 4,600,583 km (0.099 R)
• M31: 4,723,553 km (0.065 R)
• M32: 4,832,161 km (0.11 R)
• M33: 4,988,790 km (0.1 R)
• M34: 5,083,485 km (0.105 R)
• M35: 5,218,722 km (0.093 R)
• M36: 5,331,070 km (0.115 R)
• M37: 5,460,472 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 8.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 579 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,480,784 km

• M1: 112,049 km (0.062 R)
• M2: 184,903 km (0.102 R)
• M3: 241,002 km (0.112 R)
• M4: 440,117 km (0.092 R)
• M5: 533,915 km (0.092 R)
• M6: 590,912 km (0.103 R)
• M7: 657,931 km (0.098 R)
• M8: 735,573 km (0.058 R)
• M9: 837,449 km (0.073 R)
• M10: 935,735 km (0.087 R)
• M11: 1,088,175 km (0.098 R)
• M12: 1,167,611 km (0.088 R)
• M13: 1,273,377 km (0.118 R)
• M14: 1,489,696 km (0.114 R)
• M15: 1,546,992 km (0.085 R)
• M16: 1,626,278 km (0.099 R)
• M17: 1,712,447 km (0.108 R)
• M18: 1,778,120 km (0.113 R)
• M19: 1,844,691 km (0.091 R)
• M20: 1,980,377 km (0.081 R)
• M21: 2,037,972 km (0.091 R)
• M22: 2,119,353 km (0.101 R)
• M23: 2,231,851 km (0.082 R)
• M24: 2,340,159 km (0.105 R)
• M25: 2,431,863 km (0.092 R)
• M26: 2,537,180 km (0.116 R)
• M27: 2,599,861 km (0.099 R)
• M28: 2,656,709 km (0.11 R)
• M29: 2,739,735 km (0.073 R)
• M30: 2,993,603 km (0.089 R)
• M31: 3,066,756 km (0.114 R)
• M32: 3,160,554 km (0.076 R)
• M33: 3,358,023 km (0.116 R)
• M34: 3,461,695 km (0.093 R)
• M35: 3,601,718 km (0.104 R)
• M36: 3,736,506 km (0.107 R)
• M37: 3,800,983 km (0.063 R)
• M38: 3,967,336 km (0.106 R)
• M39: 4,047,670 km (0.105 R)
• M40: 4,143,412 km (0.115 R)
• M41: 4,225,093 km (0.082 R)
• M42: 4,496,014 km (0.082 R)
• M43: 4,641,274 km (0.087 R)
• M44: 4,726,096 km (0.051 R)
• M45: 4,865,970 km (0.083 R)
• M46: 4,936,580 km (0.04 R)
• M47: 5,015,269 km (0.053 R)
• M48: 5,165,914 km (0.111 R)
• M49: 5,350,517 km (0.09 R)
• M50: 5,471,991 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 13.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 665 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,480,784 km

• M1: 164,857 km (0.083 R)
• M2: 290,070 km (0.082 R)
• M3: 393,592 km (0.083 R)
• M4: 509,530 km (0.109 R)
• M5: 678,875 km (0.115 R)
• M6: 784,342 km (0.065 R)
• M7: 910,153 km (0.077 R)
• M8: 1,078,451 km (0.039 R)
• M9: 1,189,752 km (0.111 R)
• M10: 1,273,676 km (0.106 R)
• M11: 1,378,993 km (0.099 R)
• M12: 1,637,049 km (0.072 R)
• M13: 1,742,067 km (0.101 R)
• M14: 1,834,818 km (0.091 R)
• M15: 1,996,084 km (0.099 R)
• M16: 2,146,729 km (0.036 R)
• M17: 2,242,921 km (0.054 R)
• M18: 2,356,466 km (0.088 R)
• M19: 2,520,275 km (0.091 R)
• M20: 2,700,391 km (0.101 R)
• M21: 2,872,279 km (0.119 R)
• M22: 2,961,589 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 12.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.28 AU - 2.1 AU

Year: 1419 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,480,784 km

• M1: 157,078 km (0.088 R)
• M2: 261,198 km (0.09 R)
• M3: 376,538 km (0.07 R)
• M4: 517,160 km (0.103 R)
• M5: 652,097 km (0.04 R)
• M6: 771,177 km (0.067 R)
• M7: 867,967 km (0.12 R)
• M8: 961,316 km (0.093 R)
• M9: 1,245,851 km (0.099 R)
• M10: 1,519,615 km (0.06 R)
• M11: 1,664,127 km (0.061 R)
• M12: 1,783,057 km (0.077 R)
• M13: 2,019,272 km (0.106 R)
• M14: 2,222,426 km (0.079 R)
• M15: 2,591,334 km (0.083 R)
• M16: 2,707,123 km (0.103 R)
• M17: 2,908,033 km (0.102 R)
• M18: 3,126,147 km (0.071 R)
• M19: 3,274,548 km (0.117 R)
• M20: 3,387,494 km (0.094 R)
• M21: 3,565,665 km (0.088 R)
• M22: 3,799,636 km (0.113 R)
• M23: 3,905,103 km (0.101 R)
• M24: 3,998,452 km (0.095 R)
• M25: 4,146,404 km (0.038 R)
• M26: 4,268,925 km (0.073 R)
• M27: 4,392,642 km (0.075 R)
• M28: 4,870,757 km (0.11 R)
• M29: 5,130,758 km (0.099 R)
• M30: 5,724,961 km (0.028 R)
• M31: 6,030,290 km (0.109 R)
• M32: 6,169,416 km (0.061 R)
• M33: 6,720,834 km (0.119 R)
• M34: 6,849,189 km (0.082 R)
• M35: 7,010,605 km (0.098 R)
• M36: 7,140,755 km (0.117 R)
• M37: 7,436,510 km (0.101 R)
• M38: 7,652,679 km (0.043 R)
• M39: 7,753,209 km (0.084 R)
• M40: 7,938,561 km (0.095 R)
• M41: 8,193,625 km (0.038 R)
• M42: 8,572,706 km (0.1 R)
• M43: 8,957,621 km (0.08 R)
• M44: 9,170,050 km (0.117 R)
• M45: 9,294,665 km (0.075 R)
• M46: 9,635,898 km (0.062 R)
• M47: 9,944,668 km (0.118 R)
• M48: 10,256,729 km (0.09 R)
• M49: 10,646,731 km (0.073 R)
• M50: 10,909,425 km (0.084 R)
• M51: 11,250,358 km (0.109 R)
• M52: 11,498,691 km (0.05 R)
• M53: 12,059,533 km (0.097 R)
• M54: 12,550,065 km (0.089 R)
• M55: 12,867,511 km (0.106 R)
• M56: 13,409,205 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.6

Radius: 10.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.59 AU - 1.91 AU

Year: 1495 Days

Day: 12.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,480,784 km

• M1: 169,644 km (0.116 R)
• M2: 262,095 km (0.077 R)
• M3: 332,406 km (0.112 R)
• M4: 560,094 km (0.035 R)
• M5: 693,685 km (0.062 R)
• M6: 779,405 km (0.091 R)
• M7: 850,913 km (0.105 R)
• M8: 1,020,557 km (0.082 R)
• M9: 1,126,622 km (0.088 R)
• M10: 1,222,663 km (0.093 R)
• M11: 1,314,367 km (0.036 R)
• M12: 1,558,062 km (0.065 R)
• M13: 1,673,701 km (0.108 R)
• M14: 2,021,666 km (0.065 R)
• M15: 2,191,310 km (0.092 R)
• M16: 2,313,082 km (0.057 R)
• M17: 2,419,147 km (0.084 R)
• M18: 2,590,586 km (0.114 R)
• M19: 2,803,464 km (0.119 R)
• M20: 3,022,176 km (0.062 R)
• M21: 3,089,944 km (0.069 R)
• M22: 3,436,113 km (0.114 R)
• M23: 3,608,899 km (0.113 R)
• M24: 3,711,822 km (0.107 R)
• M25: 3,857,680 km (0.086 R)
• M26: 3,962,997 km (0.118 R)
• M27: 4,058,590 km (0.1 R)
• M28: 4,306,624 km (0.071 R)
• M29: 4,415,980 km (0.114 R)
• M30: 4,515,163 km (0.08 R)
• M31: 4,581,884 km (0.058 R)
• M32: 4,704,703 km (0.089 R)
• M33: 4,885,567 km (0.108 R)
• M34: 5,161,127 km (0.051 R)
• M35: 5,477,227 km (0.039 R)
• M36: 5,811,728 km (0.097 R)
• M37: 5,908,518 km (0.064 R)
• M38: 6,005,906 km (0.112 R)
• M39: 6,152,960 km (0.116 R)
• M40: 6,338,462 km (0.097 R)
• M41: 6,550,891 km (0.103 R)
• M42: 6,906,036 km (0.079 R)
• M43: 7,086,002 km (0.108 R)
• M44: 7,176,659 km (0.101 R)
• M45: 7,267,614 km (0.104 R)
• M46: 7,385,048 km (0.073 R)
• M47: 7,503,231 km (0.047 R)
• M48: 7,754,705 km (0.034 R)
• M49: 8,252,567 km (0.095 R)
• M50: 8,580,934 km (0.036 R)
• M51: 8,899,877 km (0.114 R)
• M52: 9,011,626 km (0.119 R)
• M53: 9,222,559 km (0.085 R)
• M54: 9,620,639 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.8

Radius: 5.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.3 AU - 12.96 AU

Year: 23975 Days

Day: 24 Hours

Environment

Temp: -241 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,480,784 km

• M1: 70,909 km (0.092 R)
• M2: 178,021 km (0.096 R)
• M3: 222,602 km (0.083 R)
• M4: 460,313 km (0.083 R)
• M5: 723,007 km (0.113 R)
• M6: 900,729 km (0.077 R)
• M7: 984,204 km (0.119 R)
• M8: 1,136,495 km (0.111 R)
• M9: 1,296,415 km (0.095 R)
• M10: 1,612,216 km (0.102 R)
• M11: 1,714,242 km (0.075 R)
• M12: 2,312,185 km (0.068 R)
• M13: 2,663,291 km (0.07 R)
• M14: 3,157,263 km (0.058 R)
• M15: 3,513,156 km (0.044 R)
• M16: 3,950,132 km (0.119 R)
• M17: 4,404,012 km (0.111 R)
• M18: 5,247,145 km (0.067 R)
• M19: 5,551,727 km (0.085 R)
• M20: 5,628,919 km (0.114 R)
• M21: 5,980,175 km (0.085 R)
• M22: 6,540,718 km (0.118 R)
• M23: 6,868,487 km (0.069 R)
• M24: 7,201,641 km (0.109 R)
• M25: 8,408,597 km (0.103 R)
• M26: 8,497,159 km (0.066 R)
• M27: 8,675,330 km (0.1 R)
• M28: 8,944,756 km (0.109 R)
• M29: 9,035,263 km (0.057 R)
• M30: 9,816,313 km (0.12 R)
• M31: 10,428,019 km (0.111 R)
• M32: 11,003,671 km (0.045 R)
• M33: 11,051,991 km (0.105 R)
• M34: 11,100,611 km (0.106 R)
• M35: 11,149,081 km (0.096 R)
• M36: 12,085,414 km (0.071 R)
• M37: 12,436,669 km (0.04 R)
• M38: 13,098,042 km (0.12 R)
• M39: 13,407,111 km (0.109 R)
• M40: 13,562,543 km (0.106 R)
• M41: 13,770,634 km (0.098 R)
• M42: 13,822,843 km (0.098 R)
• M43: 13,979,921 km (0.091 R)
• M44: 14,827,243 km (0.051 R)
• M45: 15,311,192 km (0.106 R)
• M46: 16,074,291 km (0.108 R)
• M47: 16,626,906 km (0.117 R)
• M48: 17,073,455 km (0.07 R)
• M49: 17,637,290 km (0.076 R)
• M50: 18,667,421 km (0.081 R)
• M51: 18,898,998 km (0.043 R)
• M52: 19,189,667 km (0.081 R)
• M53: 19,599,266 km (0.038 R)
• M54: 19,775,642 km (0.096 R)
• M55: 21,386,960 km (0.108 R)
• M56: 22,484,410 km (0.081 R)
• M57: 22,545,895 km (0.069 R)
• M58: 22,854,366 km (0.078 R)
• M59: 23,412,964 km (0.081 R)
• M60: 24,101,713 km (0.091 R)
• M61: 24,670,185 km (0.057 R)
• M62: 25,884,770 km (0.116 R)
• M63: 26,337,154 km (0.114 R)
• M64: 26,531,930 km (0.079 R)
• M65: 26,922,680 km (0.085 R)
• M66: 27,118,803 km (0.117 R)
• M67: 28,040,326 km (0.108 R)
• M68: 28,571,398 km (0.052 R)
• M69: 28,905,151 km (0.11 R)
• M70: 29,778,653 km (0.1 R)
• M71: 31,413,907 km (0.114 R)
• M72: 32,173,266 km (0.092 R)
• M73: 33,148,195 km (0.05 R)
• M74: 33,288,219 km (0.071 R)
• M75: 33,709,786 km (0.074 R)
• M76: 36,781,180 km (0.048 R)
• M77: 37,144,104 km (0.114 R)
• M78: 38,976,379 km (0.034 R)
• M79: 39,346,484 km (0.068 R)
• M80: 39,717,636 km (0.113 R)
• M81: 40,913,073 km (0.045 R)
• M82: 41,439,807 km (0.028 R)
• M83: 41,893,089 km (0.099 R)
• M84: 42,196,174 km (0.079 R)
• M85: 42,652,148 km (0.102 R)
• M86: 43,033,473 km (0.064 R)
• M87: 44,261,073 km (0.096 R)
• M88: 46,829,070 km (0.08 R)
• M89: 46,986,298 km (0.077 R)
• M90: 48,329,387 km (0.089 R)
• M91: 49,045,512 km (0.068 R)
• M92: 49,365,053 km (0.117 R)
• M93: 49,765,228 km (0.09 R)
• M94: 51,376,995 km (0.114 R)
• M95: 51,701,473 km (0.05 R)
• M96: 54,238,653 km (0.116 R)
• M97: 54,734,420 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit