🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 8.8

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 461 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,185,671 km

• M1: 115,938 km (0.092 R)
• M2: 241,601 km (0.042 R)
• M3: 326,423 km (0.089 R)
• M4: 410,048 km (0.113 R)
• M5: 490,831 km (0.06 R)
• M6: 549,323 km (0.113 R)
• M7: 606,470 km (0.08 R)
• M8: 687,701 km (0.1 R)
• M9: 768,335 km (0.053 R)
• M10: 881,131 km (0.06 R)
• M11: 1,087,128 km (0.072 R)
• M12: 1,155,793 km (0.058 R)
• M13: 1,242,410 km (0.062 R)
• M14: 1,303,147 km (0.058 R)
• M15: 1,405,023 km (0.114 R)
• M16: 1,509,592 km (0.093 R)
• M17: 1,610,720 km (0.071 R)
• M18: 1,726,659 km (0.044 R)
• M19: 1,966,763 km (0.04 R)
• M20: 2,031,689 km (0.082 R)
• M21: 2,097,512 km (0.106 R)
• M22: 2,347,041 km (0.103 R)
• M23: 2,465,074 km (0.077 R)
• M24: 2,542,416 km (0.102 R)
• M25: 2,699,643 km (0.094 R)
• M26: 3,016,342 km (0.113 R)
• M27: 3,084,110 km (0.104 R)
• M28: 3,160,105 km (0.045 R)
• M29: 3,612,938 km (0.108 R)
• M30: 3,781,984 km (0.075 R)
• M31: 3,879,821 km (0.106 R)
• M32: 3,945,494 km (0.079 R)
• M33: 4,102,871 km (0.044 R)
• M34: 4,178,269 km (0.106 R)
• M35: 4,279,397 km (0.063 R)
• M36: 4,338,787 km (0.098 R)
• M37: 4,492,723 km (0.092 R)
• M38: 4,692,137 km (0.074 R)
• M39: 4,762,149 km (0.065 R)
• M40: 4,867,915 km (0.075 R)
• M41: 5,027,984 km (0.115 R)
• M42: 5,117,743 km (0.071 R)
• M43: 5,235,177 km (0.109 R)
• M44: 5,491,139 km (0.102 R)
• M45: 5,583,591 km (0.087 R)
• M46: 5,807,389 km (0.083 R)
• M47: 5,892,211 km (0.071 R)
• M48: 5,967,908 km (0.09 R)
• M49: 6,062,903 km (0.062 R)
• M50: 6,216,091 km (0.11 R)
• M51: 6,409,222 km (0.1 R)
• M52: 6,526,207 km (0.105 R)
• M53: 6,663,538 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 12.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.91 AU - 1.49 AU

Year: 862 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,185,671 km

• M1: 157,826 km (0.073 R)
• M2: 246,836 km (0.076 R)
• M3: 325,525 km (0.077 R)
• M4: 470,037 km (0.072 R)
• M5: 578,345 km (0.108 R)
• M6: 659,427 km (0.109 R)
• M7: 751,580 km (0.048 R)
• M8: 831,615 km (0.102 R)
• M9: 961,466 km (0.107 R)
• M10: 1,049,579 km (0.118 R)
• M11: 1,226,852 km (0.076 R)
• M12: 1,339,948 km (0.096 R)
• M13: 1,443,919 km (0.119 R)
• M14: 1,585,588 km (0.087 R)
• M15: 1,741,170 km (0.065 R)
• M16: 1,916,050 km (0.109 R)
• M17: 2,029,445 km (0.049 R)
• M18: 2,228,859 km (0.064 R)
• M19: 2,343,451 km (0.085 R)
• M20: 2,652,221 km (0.09 R)
• M21: 2,996,296 km (0.072 R)
• M22: 3,224,283 km (0.104 R)
• M23: 3,348,898 km (0.055 R)
• M24: 3,463,789 km (0.086 R)
• M25: 3,626,701 km (0.087 R)
• M26: 3,780,488 km (0.05 R)
• M27: 3,936,369 km (0.075 R)
• M28: 4,112,745 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 11.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.76 AU - 2.02 AU

Year: 1705 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,185,671 km

• M1: 154,684 km (0.091 R)
• M2: 337,493 km (0.114 R)
• M3: 450,140 km (0.107 R)
• M4: 560,543 km (0.119 R)
• M5: 681,867 km (0.066 R)
• M6: 770,579 km (0.051 R)
• M7: 961,017 km (0.069 R)
• M8: 1,217,427 km (0.107 R)
• M9: 1,406,818 km (0.086 R)
• M10: 1,496,278 km (0.098 R)
• M11: 1,597,107 km (0.1 R)
• M12: 1,709,604 km (0.106 R)
• M13: 1,795,922 km (0.062 R)
• M14: 1,923,230 km (0.115 R)
• M15: 2,218,237 km (0.068 R)
• M16: 2,355,418 km (0.113 R)
• M17: 2,484,521 km (0.06 R)
• M18: 2,594,027 km (0.058 R)
• M19: 2,671,519 km (0.064 R)
• M20: 3,083,212 km (0.09 R)
• M21: 3,453,916 km (0.081 R)
• M22: 3,551,902 km (0.1 R)
• M23: 3,650,936 km (0.113 R)
• M24: 4,094,793 km (0.092 R)
• M25: 4,211,778 km (0.117 R)
• M26: 4,316,796 km (0.088 R)
• M27: 4,582,931 km (0.071 R)
• M28: 5,033,968 km (0.079 R)
• M29: 5,187,605 km (0.117 R)
• M30: 5,513,729 km (0.073 R)
• M31: 5,657,642 km (0.075 R)
• M32: 5,759,069 km (0.063 R)
• M33: 5,890,566 km (0.116 R)
• M34: 5,993,339 km (0.064 R)
• M35: 6,260,820 km (0.11 R)
• M36: 6,486,564 km (0.106 R)
• M37: 6,623,446 km (0.113 R)
• M38: 7,039,627 km (0.087 R)
• M39: 7,180,249 km (0.11 R)
• M40: 7,448,478 km (0.094 R)
• M41: 7,543,921 km (0.099 R)
• M42: 7,703,991 km (0.097 R)
• M43: 7,929,884 km (0.097 R)
• M44: 8,620,876 km (0.112 R)
• M45: 9,041,396 km (0.111 R)
• M46: 9,434,091 km (0.072 R)
• M47: 9,554,816 km (0.028 R)
• M48: 9,745,553 km (0.08 R)
• M49: 10,077,810 km (0.099 R)
• M50: 10,254,186 km (0.097 R)
• M51: 10,556,523 km (0.114 R)
• M52: 11,133,522 km (0.065 R)
• M53: 11,462,488 km (0.046 R)
• M54: 11,720,694 km (0.106 R)
• M55: 11,794,895 km (0.106 R)
• M56: 11,943,595 km (0.09 R)
• M57: 12,092,893 km (0.088 R)
• M58: 12,412,285 km (0.048 R)
• M59: 12,734,519 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.1

Radius: 3.3

Gravity: 60.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.43 AU - 7.31 AU

Year: 10547 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,185,671 km

• M1: 97,687 km (0.077 R)
• M2: 159,471 km (0.105 R)
• M3: 283,338 km (0.08 R)
• M4: 448,345 km (0.092 R)
• M5: 622,776 km (0.088 R)
• M6: 656,735 km (0.111 R)
• M7: 949,647 km (0.045 R)
• M8: 1,734,288 km (0.097 R)
• M9: 1,782,459 km (0.073 R)
• M10: 1,806,693 km (0.084 R)
• M11: 2,340,758 km (0.066 R)
• M12: 2,611,081 km (0.095 R)
• M13: 2,834,580 km (0.1 R)
• M14: 3,756,702 km (0.078 R)
• M15: 4,072,353 km (0.074 R)
• M16: 4,298,396 km (0.107 R)
• M17: 4,695,279 km (0.106 R)
• M18: 5,523,752 km (0.115 R)
• M19: 6,174,054 km (0.102 R)
• M20: 7,001,180 km (0.108 R)
• M21: 7,116,520 km (0.032 R)
• M22: 7,624,106 km (0.038 R)
• M23: 7,902,358 km (0.067 R)
• M24: 8,143,360 km (0.096 R)
• M25: 8,305,375 km (0.058 R)
• M26: 8,427,596 km (0.119 R)
• M27: 9,299,901 km (0.059 R)
• M28: 9,810,928 km (0.114 R)
• M29: 11,353,132 km (0.077 R)
• M30: 11,990,718 km (0.03 R)
• M31: 12,406,750 km (0.118 R)
• M32: 13,300,447 km (0.086 R)
• M33: 13,875,502 km (0.036 R)
• M34: 14,166,021 km (0.043 R)
• M35: 14,409,716 km (0.112 R)
• M36: 14,753,192 km (0.11 R)
• M37: 15,099,362 km (0.03 R)
• M38: 15,298,327 km (0.066 R)
• M39: 15,348,293 km (0.066 R)
• M40: 15,398,258 km (0.116 R)
• M41: 17,805,587 km (0.117 R)
• M42: 17,858,096 km (0.082 R)
• M43: 17,910,605 km (0.089 R)
• M44: 18,068,580 km (0.055 R)
• M45: 18,385,728 km (0.068 R)
• M46: 18,438,835 km (0.097 R)
• M47: 18,651,563 km (0.101 R)
• M48: 19,456,250 km (0.077 R)
• M49: 19,672,868 km (0.046 R)
• M50: 20,602,020 km (0.062 R)
• M51: 22,389,266 km (0.097 R)
• M52: 24,400,161 km (0.105 R)
• M53: 24,458,504 km (0.08 R)
• M54: 25,752,675 km (0.061 R)
• M55: 27,069,136 km (0.108 R)
• M56: 29,207,937 km (0.068 R)
• M57: 29,891,300 km (0.093 R)
• M58: 30,203,511 km (0.078 R)
• M59: 30,957,634 km (0.074 R)
• M60: 31,527,153 km (0.115 R)
• M61: 32,548,308 km (0.031 R)
• M62: 32,740,990 km (0.116 R)
• M63: 33,580,234 km (0.066 R)
• M64: 35,941,038 km (0.059 R)
• M65: 36,273,145 km (0.046 R)
• M66: 36,606,300 km (0.099 R)
• M67: 38,558,253 km (0.117 R)
• M68: 38,762,155 km (0.088 R)
• M69: 39,170,856 km (0.094 R)
• M70: 39,239,073 km (0.107 R)
• M71: 39,649,569 km (0.115 R)
• M72: 40,958,700 km (0.115 R)
• M73: 42,072,157 km (0.075 R)
• M74: 42,422,067 km (0.071 R)
• M75: 43,831,578 km (0.082 R)
• M76: 43,902,487 km (0.112 R)
• M77: 44,399,601 km (0.062 R)
• M78: 45,184,690 km (0.118 R)
• M79: 45,614,934 km (0.067 R)
• M80: 46,841,038 km (0.072 R)
• M81: 48,297,373 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 3.8

Gravity: 57.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.02 AU - 7.46 AU

Year: 12780 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,185,671 km

• M1: 82,428 km (0.101 R)
• M2: 204,799 km (0.04 R)
• M3: 865,723 km (0.046 R)
• M4: 998,267 km (0.118 R)
• M5: 1,043,894 km (0.11 R)
• M6: 1,161,029 km (0.117 R)
• M7: 1,511,387 km (0.103 R)
• M8: 1,563,896 km (0.04 R)
• M9: 1,644,081 km (0.096 R)
• M10: 2,515,937 km (0.117 R)
• M11: 2,641,450 km (0.07 R)
• M12: 3,096,826 km (0.106 R)
• M13: 3,265,273 km (0.083 R)
• M14: 4,041,386 km (0.119 R)
• M15: 4,525,485 km (0.113 R)
• M16: 5,547,687 km (0.065 R)
• M17: 6,084,445 km (0.099 R)
• M18: 7,029,903 km (0.082 R)
• M19: 7,745,729 km (0.073 R)
• M20: 7,791,207 km (0.06 R)
• M21: 8,020,091 km (0.095 R)
• M22: 8,344,270 km (0.057 R)
• M23: 9,053,065 km (0.102 R)
• M24: 9,197,277 km (0.117 R)
• M25: 9,342,088 km (0.104 R)
• M26: 9,585,184 km (0.09 R)
• M27: 9,732,089 km (0.11 R)
• M28: 9,781,158 km (0.094 R)
• M29: 9,978,477 km (0.115 R)
• M30: 10,027,994 km (0.095 R)
• M31: 12,128,049 km (0.119 R)
• M32: 12,393,136 km (0.064 R)
• M33: 13,254,222 km (0.109 R)
• M34: 14,134,605 km (0.073 R)
• M35: 14,245,906 km (0.115 R)
• M36: 16,125,005 km (0.098 R)
• M37: 16,650,841 km (0.113 R)
• M38: 17,360,683 km (0.1 R)
• M39: 18,019,961 km (0.108 R)
• M40: 18,261,711 km (0.104 R)
• M41: 19,177,998 km (0.103 R)
• M42: 19,548,552 km (0.118 R)
• M43: 20,548,614 km (0.113 R)
• M44: 21,629,159 km (0.112 R)
• M45: 22,402,880 km (0.118 R)
• M46: 23,712,609 km (0.061 R)
• M47: 26,474,036 km (0.082 R)
• M48: 27,232,048 km (0.109 R)
• M49: 31,708,166 km (0.077 R)
• M50: 32,073,035 km (0.091 R)
• M51: 32,439,401 km (0.054 R)
• M52: 33,102,119 km (0.064 R)
• M53: 33,472,374 km (0.086 R)
• M54: 33,546,425 km (0.052 R)
• M55: 33,843,825 km (0.094 R)
• M56: 34,741,114 km (0.099 R)
• M57: 35,192,600 km (0.078 R)
• M58: 35,721,877 km (0.102 R)
• M59: 36,864,805 km (0.106 R)
• M60: 37,787,824 km (0.078 R)
• M61: 38,174,534 km (0.043 R)
• M62: 38,407,309 km (0.077 R)
• M63: 38,796,263 km (0.091 R)
• M64: 39,108,324 km (0.081 R)
• M65: 40,285,959 km (0.103 R)
• M66: 40,918,758 km (0.061 R)
• M67: 41,315,940 km (0.105 R)
• M68: 43,240,217 km (0.104 R)
• M69: 43,563,798 km (0.118 R)
• M70: 44,866,047 km (0.109 R)
• M71: 45,768,721 km (0.102 R)
• M72: 47,842,297 km (0.074 R)
• M73: 48,176,947 km (0.109 R)
• M74: 48,428,421 km (0.046 R)
• M75: 48,848,492 km (0.112 R)
• M76: 49,101,163 km (0.114 R)
• M77: 49,185,386 km (0.063 R)
• M78: 49,354,133 km (0.119 R)
• M79: 49,523,178 km (0.072 R)
• M80: 50,116,035 km (0.055 R)
• M81: 50,200,857 km (0.108 R)
• M82: 54,244,188 km (0.083 R)
• M83: 54,331,254 km (0.09 R)
• M84: 54,942,660 km (0.047 R)
• M85: 55,030,175 km (0.117 R)
• M86: 55,380,833 km (0.089 R)
• M87: 55,908,015 km (0.105 R)
• M88: 56,172,355 km (0.107 R)
• M89: 56,436,994 km (0.032 R)
• M90: 56,967,617 km (0.049 R)
• M91: 57,144,891 km (0.112 R)
• M92: 57,677,609 km (0.062 R)
• M93: 58,122,812 km (0.087 R)
• M94: 59,915,294 km (0.117 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: 469 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit