🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 10

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.46 AU - 0.64 AU

Year: 277 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,056,202 km

• M1: 126,410 km (0.088 R)
• M2: 191,784 km (0.072 R)
• M3: 274,961 km (0.079 R)
• M4: 341,532 km (0.078 R)
• M5: 415,882 km (0.116 R)
• M6: 484,697 km (0.114 R)
• M7: 555,606 km (0.099 R)
• M8: 627,862 km (0.1 R)
• M9: 730,038 km (0.099 R)
• M10: 801,396 km (0.12 R)
• M11: 907,012 km (0.073 R)
• M12: 1,051,075 km (0.092 R)
• M13: 1,150,408 km (0.036 R)
• M14: 1,220,868 km (0.092 R)
• M15: 1,289,234 km (0.05 R)
• M16: 1,414,897 km (0.119 R)
• M17: 1,529,339 km (0.108 R)
• M18: 1,591,572 km (0.114 R)
• M19: 1,666,819 km (0.1 R)
• M20: 1,779,766 km (0.114 R)
• M21: 1,858,006 km (0.032 R)
• M22: 1,937,442 km (0.074 R)
• M23: 2,069,387 km (0.113 R)
• M24: 2,160,642 km (0.1 R)
• M25: 2,288,847 km (0.058 R)
• M26: 2,360,654 km (0.117 R)
• M27: 2,497,536 km (0.11 R)
• M28: 2,660,449 km (0.109 R)
• M29: 2,855,973 km (0.073 R)
• M30: 2,977,446 km (0.104 R)
• M31: 3,125,698 km (0.099 R)
• M32: 3,215,756 km (0.115 R)
• M33: 3,347,402 km (0.115 R)
• M34: 3,486,079 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 11

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 397 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 85,056,202 km

• M1: 179,667 km (0.025 R)
• M2: 248,183 km (0.075 R)
• M3: 318,494 km (0.103 R)
• M4: 409,001 km (0.112 R)
• M5: 482,752 km (0.077 R)
• M6: 603,927 km (0.045 R)
• M7: 757,564 km (0.108 R)
• M8: 857,345 km (0.083 R)
• M9: 938,876 km (0.099 R)
• M10: 1,205,310 km (0.102 R)
• M11: 1,324,091 km (0.085 R)
• M12: 1,403,826 km (0.098 R)
• M13: 1,501,663 km (0.106 R)
• M14: 1,607,579 km (0.096 R)
• M15: 1,698,684 km (0.045 R)
• M16: 1,844,841 km (0.074 R)
• M17: 1,922,482 km (0.099 R)
• M18: 2,143,438 km (0.032 R)
• M19: 2,340,608 km (0.062 R)
• M20: 2,464,326 km (0.104 R)
• M21: 2,557,076 km (0.057 R)
• M22: 2,677,951 km (0.089 R)
• M23: 2,862,854 km (0.12 R)
• M24: 2,995,548 km (0.117 R)
• M25: 3,101,912 km (0.053 R)
• M26: 3,245,526 km (0.119 R)
• M27: 3,332,891 km (0.085 R)
• M28: 3,457,955 km (0.103 R)
• M29: 3,591,994 km (0.093 R)
• M30: 3,667,242 km (0.072 R)
• M31: 3,911,835 km (0.048 R)
• M32: 3,981,547 km (0.12 R)
• M33: 4,193,228 km (0.108 R)
• M34: 4,344,621 km (0.114 R)
• M35: 4,424,955 km (0.086 R)
• M36: 4,554,507 km (0.112 R)
• M37: 4,685,405 km (0.107 R)
• M38: 4,776,062 km (0.116 R)
• M39: 4,892,449 km (0.117 R)
• M40: 5,187,456 km (0.08 R)
• M41: 5,419,033 km (0.101 R)
• M42: 5,496,974 km (0.104 R)
• M43: 5,733,039 km (0.051 R)
• M44: 5,830,278 km (0.111 R)
• M45: 5,990,497 km (0.073 R)
• M46: 6,062,155 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 12.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.88 AU - 0.94 AU

Year: 589 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,056,202 km

• M1: 152,291 km (0.079 R)
• M2: 264,190 km (0.114 R)
• M3: 419,622 km (0.08 R)
• M4: 656,735 km (0.075 R)
• M5: 776,712 km (0.031 R)
• M6: 989,291 km (0.063 R)
• M7: 1,216,380 km (0.04 R)
• M8: 1,322,296 km (0.053 R)
• M9: 1,425,817 km (0.049 R)
• M10: 1,550,133 km (0.116 R)
• M11: 1,647,372 km (0.111 R)
• M12: 1,893,311 km (0.076 R)
• M13: 1,984,715 km (0.105 R)
• M14: 2,077,466 km (0.099 R)
• M15: 2,233,347 km (0.108 R)
• M16: 2,393,117 km (0.081 R)
• M17: 2,607,491 km (0.11 R)
• M18: 2,776,088 km (0.037 R)
• M19: 2,858,067 km (0.088 R)
• M20: 3,108,943 km (0.102 R)
• M21: 3,241,038 km (0.11 R)
• M22: 3,327,505 km (0.086 R)
• M23: 3,422,799 km (0.052 R)
• M24: 3,714,216 km (0.11 R)
• M25: 3,946,541 km (0.111 R)
• M26: 4,038,993 km (0.106 R)
• M27: 4,157,923 km (0.117 R)
• M28: 4,235,116 km (0.096 R)
• M29: 4,469,236 km (0.1 R)
• M30: 4,565,727 km (0.119 R)
• M31: 4,707,546 km (0.075 R)
• M32: 4,850,861 km (0.08 R)
• M33: 4,941,218 km (0.1 R)
• M34: 5,178,629 km (0.035 R)
• M35: 5,289,631 km (0.117 R)
• M36: 5,542,003 km (0.117 R)
• M37: 5,942,626 km (0.114 R)
• M38: 6,097,759 km (0.111 R)
• M39: 6,195,297 km (0.055 R)
• M40: 6,323,053 km (0.099 R)
• M41: 6,451,707 km (0.052 R)
• M42: 6,671,317 km (0.119 R)
• M43: 6,802,215 km (0.051 R)
• M44: 6,893,470 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.4 AU - 1.66 AU

Year: 1284 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,056,202 km

• M1: 127,308 km (0.102 R)
• M2: 306,676 km (0.088 R)
• M3: 518,057 km (0.036 R)
• M4: 798,254 km (0.099 R)
• M5: 905,217 km (0.103 R)
• M6: 1,170,454 km (0.091 R)
• M7: 1,271,582 km (0.119 R)
• M8: 1,437,336 km (0.118 R)
• M9: 1,759,869 km (0.048 R)
• M10: 1,820,905 km (0.119 R)
• M11: 2,072,678 km (0.079 R)
• M12: 2,130,872 km (0.112 R)
• M13: 2,222,426 km (0.108 R)
• M14: 2,288,847 km (0.068 R)
• M15: 2,409,872 km (0.114 R)
• M16: 2,478,089 km (0.09 R)
• M17: 2,595,373 km (0.095 R)
• M18: 2,658,354 km (0.111 R)
• M19: 2,807,204 km (0.088 R)
• M20: 3,017,389 km (0.108 R)
• M21: 3,414,871 km (0.079 R)
• M22: 3,499,393 km (0.059 R)
• M23: 3,584,664 km (0.116 R)
• M24: 3,733,664 km (0.114 R)
• M25: 3,852,744 km (0.1 R)
• M26: 3,981,248 km (0.088 R)
• M27: 4,135,633 km (0.061 R)
• M28: 4,234,069 km (0.067 R)
• M29: 4,400,122 km (0.11 R)
• M30: 4,467,142 km (0.094 R)
• M31: 4,602,079 km (0.037 R)
• M32: 4,884,969 km (0.079 R)
• M33: 5,059,101 km (0.116 R)
• M34: 5,120,586 km (0.105 R)
• M35: 5,584,937 km (0.117 R)
• M36: 5,859,001 km (0.114 R)
• M37: 6,146,977 km (0.053 R)
• M38: 6,316,172 km (0.076 R)
• M39: 6,410,867 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 11.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.59 AU - 2.45 AU

Year: 1947 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 85,056,202 km

• M1: 150,795 km (0.059 R)
• M2: 253,269 km (0.04 R)
• M3: 325,525 km (0.091 R)
• M4: 430,543 km (0.117 R)
• M5: 569,968 km (0.114 R)
• M6: 777,011 km (0.088 R)
• M7: 953,986 km (0.098 R)
• M8: 1,151,305 km (0.098 R)
• M9: 1,286,093 km (0.118 R)
• M10: 1,440,777 km (0.088 R)
• M11: 1,631,664 km (0.074 R)
• M12: 1,730,399 km (0.031 R)
• M13: 1,846,935 km (0.039 R)
• M14: 1,966,165 km (0.093 R)
• M15: 2,063,403 km (0.058 R)
• M16: 2,204,175 km (0.096 R)
• M17: 2,636,662 km (0.108 R)
• M18: 2,717,445 km (0.051 R)
• M19: 2,936,905 km (0.101 R)
• M20: 3,095,928 km (0.041 R)
• M21: 3,286,665 km (0.117 R)
• M22: 3,442,247 km (0.059 R)
• M23: 3,620,119 km (0.11 R)
• M24: 3,750,419 km (0.1 R)
• M25: 3,841,673 km (0.12 R)
• M26: 3,923,354 km (0.114 R)
• M27: 4,026,277 km (0.028 R)
• M28: 4,266,681 km (0.046 R)
• M29: 4,415,232 km (0.05 R)
• M30: 4,565,577 km (0.088 R)
• M31: 4,652,344 km (0.107 R)
• M32: 4,794,313 km (0.057 R)
• M33: 4,882,575 km (0.099 R)
• M34: 5,138,986 km (0.077 R)
• M35: 5,411,404 km (0.105 R)
• M36: 5,572,521 km (0.108 R)
• M37: 5,876,055 km (0.097 R)
• M38: 6,017,874 km (0.111 R)
• M39: 6,305,251 km (0.058 R)
• M40: 6,487,012 km (0.076 R)
• M41: 6,818,821 km (0.115 R)
• M42: 6,905,737 km (0.08 R)
• M43: 7,055,634 km (0.051 R)
• M44: 7,130,882 km (0.068 R)
• M45: 7,307,856 km (0.054 R)
• M46: 7,422,298 km (0.092 R)
• M47: 7,951,426 km (0.073 R)
• M48: 8,055,995 km (0.073 R)
• M49: 8,240,300 km (0.12 R)
• M50: 8,372,843 km (0.106 R)
• M51: 8,586,319 km (0.119 R)
• M52: 8,720,658 km (0.051 R)
• M53: 8,855,745 km (0.119 R)
• M54: 9,032,420 km (0.056 R)
• M55: 9,128,013 km (0.062 R)
• M56: 9,306,484 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 5

Gravity: 35.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.84 AU - 10.8 AU

Year: 20872 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,056,202 km

• M1: 76,145 km (0.06 R)
• M2: 134,788 km (0.115 R)
• M3: 820,096 km (0.08 R)
• M4: 1,012,478 km (0.108 R)
• M5: 1,188,555 km (0.118 R)
• M6: 1,374,356 km (0.097 R)
• M7: 1,985,313 km (0.071 R)
• M8: 2,058,018 km (0.116 R)
• M9: 2,318,917 km (0.087 R)
• M10: 3,247,919 km (0.05 R)
• M11: 3,376,873 km (0.111 R)
• M12: 3,595,286 km (0.067 R)
• M13: 3,773,457 km (0.114 R)
• M14: 4,184,701 km (0.097 R)
• M15: 4,325,024 km (0.053 R)
• M16: 4,419,420 km (0.105 R)
• M17: 4,466,843 km (0.099 R)
• M18: 4,901,425 km (0.071 R)
• M19: 5,707,009 km (0.113 R)
• M20: 6,284,457 km (0.112 R)
• M21: 7,101,261 km (0.117 R)
• M22: 7,212,712 km (0.08 R)
• M23: 7,721,344 km (0.103 R)
• M24: 8,241,496 km (0.095 R)
• M25: 8,653,788 km (0.115 R)
• M26: 9,376,346 km (0.053 R)
• M27: 10,180,584 km (0.044 R)
• M28: 10,622,795 km (0.086 R)
• M29: 11,395,319 km (0.115 R)
• M30: 11,854,285 km (0.119 R)
• M31: 12,453,275 km (0.12 R)
• M32: 13,130,205 km (0.09 R)
• M33: 13,404,418 km (0.056 R)
• M34: 14,449,210 km (0.112 R)
• M35: 17,510,580 km (0.082 R)
• M36: 17,888,016 km (0.106 R)
• M37: 18,191,849 km (0.079 R)
• M38: 19,191,163 km (0.106 R)
• M39: 19,424,236 km (0.071 R)
• M40: 19,736,597 km (0.08 R)
• M41: 20,208,129 km (0.076 R)
• M42: 21,162,264 km (0.104 R)
• M43: 21,806,433 km (0.091 R)
• M44: 23,114,217 km (0.088 R)
• M45: 23,694,358 km (0.05 R)
• M46: 24,868,851 km (0.098 R)
• M47: 25,377,932 km (0.055 R)
• M48: 27,448,666 km (0.12 R)
• M49: 29,036,797 km (0.106 R)
• M50: 29,752,174 km (0.119 R)
• M51: 30,202,314 km (0.055 R)
• M52: 31,657,602 km (0.088 R)
• M53: 34,070,765 km (0.095 R)
• M54: 34,164,713 km (0.114 R)
• M55: 35,680,289 km (0.119 R)
• M56: 36,446,230 km (0.11 R)
• M57: 37,799,642 km (0.099 R)
• M58: 38,972,788 km (0.101 R)
• M59: 41,254,455 km (0.065 R)
• M60: 41,856,736 km (0.07 R)
• M61: 42,462,009 km (0.039 R)
• M62: 42,765,693 km (0.067 R)
• M63: 42,867,120 km (0.047 R)
• M64: 43,987,758 km (0.102 R)
• M65: 44,192,557 km (0.09 R)
• M66: 44,911,674 km (0.1 R)
• M67: 46,153,636 km (0.057 R)
• M68: 46,987,943 km (0.047 R)
• M69: 47,932,355 km (0.117 R)
• M70: 49,626,700 km (0.102 R)
• M71: 50,695,726 km (0.112 R)
• M72: 51,340,792 km (0.096 R)
• M73: 51,880,242 km (0.113 R)
• M74: 54,386,455 km (0.03 R)
• M75: 55,157,034 km (0.1 R)
• M76: 55,488,393 km (0.117 R)
• M77: 55,598,946 km (0.077 R)
• M78: 57,378,413 km (0.065 R)
• M79: 58,387,600 km (0.032 R)
• M80: 60,309,634 km (0.116 R)
• M81: 62,367,352 km (0.088 R)
• M82: 62,943,005 km (0.1 R)
• M83: 64,099,546 km (0.067 R)
• M84: 64,447,959 km (0.112 R)
• M85: 64,564,197 km (0.108 R)
• M86: 67,139,375 km (0.119 R)
• M87: 67,611,206 km (0.092 R)
• M88: 69,271,294 km (0.045 R)
• M89: 72,027,485 km (0.082 R)
• M90: 72,631,412 km (0.143 R)
• M91: 75,308,466 km (0.102 R)
• M92: 75,553,357 km (0.076 R)
• M93: 79,883,019 km (0.046 R)
• M94: 81,637,353 km (0.093 R)
• M95: 83,784,531 km (0.058 R)
• M96: 84,165,258 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit