🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 13.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.66 AU - 0.78 AU

Year: 422 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,417,420 km

• M1: 172,486 km (0.09 R)
• M2: 265,237 km (0.103 R)
• M3: 349,760 km (0.12 R)
• M4: 447,148 km (0.083 R)
• M5: 593,156 km (0.092 R)
• M6: 721,511 km (0.096 R)
• M7: 829,670 km (0.092 R)
• M8: 927,956 km (0.065 R)
• M9: 1,026,391 km (0.113 R)
• M10: 1,124,527 km (0.104 R)
• M11: 1,294,022 km (0.104 R)
• M12: 1,472,342 km (0.08 R)
• M13: 1,560,007 km (0.105 R)
• M14: 1,659,340 km (0.096 R)
• M15: 1,859,651 km (0.052 R)
• M16: 1,997,880 km (0.094 R)
• M17: 2,161,689 km (0.076 R)
• M18: 2,358,710 km (0.074 R)
• M19: 2,450,712 km (0.116 R)
• M20: 2,573,532 km (0.111 R)
• M21: 2,716,398 km (0.103 R)
• M22: 2,843,556 km (0.073 R)
• M23: 2,929,575 km (0.105 R)
• M24: 3,243,880 km (0.094 R)
• M25: 3,379,117 km (0.107 R)
• M26: 3,582,420 km (0.108 R)
• M27: 3,769,567 km (0.038 R)
• M28: 3,864,412 km (0.118 R)
• M29: 4,091,203 km (0.057 R)
• M30: 4,202,653 km (0.1 R)
• M31: 4,471,780 km (0.081 R)
• M32: 4,557,948 km (0.037 R)
• M33: 4,659,076 km (0.067 R)
• M34: 4,761,102 km (0.1 R)
• M35: 4,900,677 km (0.091 R)
• M36: 4,997,018 km (0.095 R)
• M37: 5,086,627 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 8.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.84 AU - 1.08 AU

Year: 649 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,417,420 km

• M1: 104,719 km (0.047 R)
• M2: 157,377 km (0.116 R)
• M3: 231,129 km (0.104 R)
• M4: 310,266 km (0.043 R)
• M5: 423,811 km (0.083 R)
• M6: 531,820 km (0.082 R)
• M7: 609,462 km (0.117 R)
• M8: 709,991 km (0.079 R)
• M9: 781,948 km (0.119 R)
• M10: 917,933 km (0.111 R)
• M11: 981,063 km (0.069 R)
• M12: 1,208,152 km (0.106 R)
• M13: 1,325,138 km (0.11 R)
• M14: 1,464,414 km (0.088 R)
• M15: 1,520,214 km (0.071 R)
• M16: 1,608,626 km (0.034 R)
• M17: 1,750,893 km (0.044 R)
• M18: 1,924,577 km (0.049 R)
• M19: 2,027,500 km (0.06 R)
• M20: 2,132,069 km (0.084 R)
• M21: 2,195,798 km (0.12 R)
• M22: 2,296,178 km (0.085 R)
• M23: 2,420,194 km (0.063 R)
• M24: 2,486,765 km (0.094 R)
• M25: 2,568,895 km (0.038 R)
• M26: 2,659,701 km (0.112 R)
• M27: 2,820,967 km (0.094 R)
• M28: 2,922,544 km (0.08 R)
• M29: 2,977,746 km (0.076 R)
• M30: 3,097,125 km (0.12 R)
• M31: 3,381,959 km (0.056 R)
• M32: 3,523,479 km (0.07 R)
• M33: 3,590,798 km (0.058 R)
• M34: 3,855,436 km (0.079 R)
• M35: 4,020,892 km (0.112 R)
• M36: 4,073,550 km (0.114 R)
• M37: 4,250,973 km (0.094 R)
• M38: 4,650,399 km (0.113 R)
• M39: 4,705,751 km (0.118 R)
• M40: 4,770,676 km (0.089 R)
• M41: 4,882,725 km (0.099 R)
• M42: 4,948,398 km (0.06 R)
• M43: 5,071,218 km (0.116 R)
• M44: 5,147,364 km (0.07 R)
• M45: 5,223,958 km (0.047 R)
• M46: 5,368,320 km (0.098 R)
• M47: 5,494,730 km (0.085 R)
• M48: 5,661,382 km (0.087 R)
• M49: 5,760,116 km (0.092 R)
• M50: 5,969,553 km (0.119 R)
• M51: 6,050,037 km (0.103 R)
• M52: 6,181,384 km (0.028 R)
• M53: 6,293,433 km (0.06 R)
• M54: 6,354,768 km (0.081 R)
• M55: 6,426,725 km (0.089 R)
• M56: 6,685,529 km (0.083 R)
• M57: 6,790,098 km (0.108 R)
• M58: 7,000,732 km (0.085 R)
• M59: 7,117,567 km (0.103 R)
• M60: 7,224,231 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 12.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 1143 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,417,420 km

• M1: 163,361 km (0.041 R)
• M2: 363,523 km (0.115 R)
• M3: 449,542 km (0.115 R)
• M4: 544,985 km (0.081 R)
• M5: 626,366 km (0.102 R)
• M6: 736,470 km (0.084 R)
• M7: 912,098 km (0.086 R)
• M8: 998,715 km (0.082 R)
• M9: 1,081,443 km (0.026 R)
• M10: 1,181,075 km (0.071 R)
• M11: 1,321,697 km (0.062 R)
• M12: 1,421,329 km (0.081 R)
• M13: 1,595,910 km (0.119 R)
• M14: 1,854,415 km (0.102 R)
• M15: 1,949,410 km (0.077 R)
• M16: 2,126,683 km (0.101 R)
• M17: 2,244,716 km (0.119 R)
• M18: 2,327,892 km (0.083 R)
• M19: 2,411,966 km (0.12 R)
• M20: 2,661,197 km (0.083 R)
• M21: 2,769,057 km (0.051 R)
• M22: 3,071,244 km (0.1 R)
• M23: 3,205,434 km (0.118 R)
• M24: 3,373,432 km (0.114 R)
• M25: 3,729,325 km (0.106 R)
• M26: 3,906,300 km (0.094 R)
• M27: 3,995,759 km (0.084 R)
• M28: 4,142,814 km (0.068 R)
• M29: 4,234,218 km (0.036 R)
• M30: 4,349,408 km (0.076 R)
• M31: 4,677,477 km (0.074 R)
• M32: 4,904,716 km (0.068 R)
• M33: 5,013,773 km (0.117 R)
• M34: 5,308,331 km (0.034 R)
• M35: 5,545,443 km (0.086 R)
• M36: 6,030,589 km (0.083 R)
• M37: 6,317,668 km (0.088 R)
• M38: 6,436,448 km (0.092 R)
• M39: 6,609,234 km (0.098 R)
• M40: 6,891,824 km (0.056 R)
• M41: 7,538,536 km (0.109 R)
• M42: 7,947,387 km (0.104 R)
• M43: 8,032,957 km (0.118 R)
• M44: 8,161,761 km (0.115 R)
• M45: 8,479,507 km (0.105 R)
• M46: 8,640,025 km (0.079 R)
• M47: 8,845,722 km (0.112 R)
• M48: 9,806,589 km (0.12 R)
• M49: 10,005,854 km (0.076 R)
• M50: 10,098,155 km (0.077 R)
• M51: 10,175,498 km (0.104 R)
• M52: 10,268,398 km (0.102 R)
• M53: 10,361,597 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 9.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.65 AU - 2.83 AU

Year: 3131 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,417,420 km

• M1: 119,977 km (0.091 R)
• M2: 182,509 km (0.095 R)
• M3: 259,702 km (0.069 R)
• M4: 513,869 km (0.079 R)
• M5: 666,159 km (0.108 R)
• M6: 827,127 km (0.097 R)
• M7: 898,186 km (0.084 R)
• M8: 1,179,579 km (0.081 R)
• M9: 1,309,879 km (0.09 R)
• M10: 1,766,601 km (0.098 R)
• M11: 1,983,817 km (0.029 R)
• M12: 2,150,021 km (0.1 R)
• M13: 2,665,236 km (0.07 R)
• M14: 2,740,483 km (0.108 R)
• M15: 3,275,146 km (0.045 R)
• M16: 4,541,343 km (0.044 R)
• M17: 5,306,835 km (0.101 R)
• M18: 5,580,001 km (0.108 R)
• M19: 5,649,115 km (0.071 R)
• M20: 6,055,123 km (0.061 R)
• M21: 6,297,622 km (0.109 R)
• M22: 6,427,323 km (0.106 R)
• M23: 6,836,473 km (0.041 R)
• M24: 6,939,995 km (0.046 R)
• M25: 7,329,398 km (0.109 R)
• M26: 9,578,901 km (0.096 R)
• M27: 9,728,200 km (0.087 R)
• M28: 9,928,511 km (0.113 R)
• M29: 10,163,979 km (0.09 R)
• M30: 10,333,174 km (0.107 R)
• M31: 10,486,362 km (0.086 R)
• M32: 11,385,894 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.2

Radius: 7.5

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.98 AU - 6.68 AU

Year: 10993 Days

Day: 19.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,417,420 km

• M1: 148,999 km (0.066 R)
• M2: 219,759 km (0.111 R)
• M3: 382,971 km (0.071 R)
• M4: 437,125 km (0.116 R)
• M5: 494,421 km (0.099 R)
• M6: 617,390 km (0.035 R)
• M7: 785,838 km (0.119 R)
• M8: 988,244 km (0.107 R)
• M9: 1,186,760 km (0.103 R)
• M10: 1,333,366 km (0.096 R)
• M11: 1,530,685 km (0.106 R)
• M12: 1,644,380 km (0.058 R)
• M13: 1,856,210 km (0.078 R)
• M14: 1,904,530 km (0.099 R)
• M15: 2,077,017 km (0.063 R)
• M16: 2,844,753 km (0.109 R)
• M17: 4,000,995 km (0.087 R)
• M18: 4,843,680 km (0.058 R)
• M19: 5,045,787 km (0.117 R)
• M20: 5,598,401 km (0.064 R)
• M21: 5,846,135 km (0.117 R)
• M22: 6,648,279 km (0.094 R)
• M23: 6,760,328 km (0.104 R)
• M24: 7,024,218 km (0.075 R)
• M25: 8,033,705 km (0.034 R)
• M26: 8,514,961 km (0.091 R)
• M27: 9,337,450 km (0.07 R)
• M28: 9,758,269 km (0.075 R)
• M29: 10,661,990 km (0.03 R)
• M30: 11,772,455 km (0.111 R)
• M31: 12,089,902 km (0.051 R)
• M32: 13,059,146 km (0.104 R)
• M33: 13,624,327 km (0.106 R)
• M34: 13,814,466 km (0.09 R)
• M35: 14,053,374 km (0.098 R)
• M36: 14,486,759 km (0.115 R)
• M37: 14,875,713 km (0.113 R)
• M38: 15,268,258 km (0.058 R)
• M39: 15,763,576 km (0.098 R)
• M40: 16,213,866 km (0.03 R)
• M41: 16,668,494 km (0.073 R)
• M42: 16,871,797 km (0.117 R)
• M43: 17,178,473 km (0.114 R)
• M44: 17,849,120 km (0.114 R)
• M45: 18,475,786 km (0.115 R)
• M46: 19,003,418 km (0.089 R)
• M47: 20,019,636 km (0.079 R)
• M48: 20,127,646 km (0.108 R)
• M49: 20,616,083 km (0.058 R)
• M50: 20,889,099 km (0.099 R)
• M51: 21,053,507 km (0.111 R)
• M52: 21,108,409 km (0.115 R)
• M53: 21,493,923 km (0.084 R)
• M54: 23,513,494 km (0.11 R)
• M55: 23,856,073 km (0.108 R)
• M56: 23,913,220 km (0.066 R)
• M57: 24,142,703 km (0.071 R)
• M58: 25,300,590 km (0.08 R)
• M59: 26,180,824 km (0.093 R)
• M60: 26,239,915 km (0.096 R)
• M61: 26,535,820 km (0.095 R)
• M62: 27,790,647 km (0.052 R)
• M63: 28,273,698 km (0.103 R)
• M64: 28,759,592 km (0.097 R)
• M65: 29,555,004 km (0.104 R)
• M66: 29,862,877 km (0.078 R)
• M67: 30,605,929 km (0.066 R)
• M68: 31,104,838 km (0.081 R)
• M69: 32,110,585 km (0.083 R)
• M70: 32,173,715 km (0.115 R)
• M71: 32,681,001 km (0.069 R)
• M72: 32,744,580 km (0.117 R)
• M73: 33,382,615 km (0.08 R)
• M74: 33,896,185 km (0.099 R)
• M75: 34,930,804 km (0.026 R)
• M76: 35,060,954 km (0.107 R)
• M77: 35,256,329 km (0.093 R)
• M78: 35,844,697 km (0.101 R)
• M79: 37,695,971 km (0.064 R)
• M80: 38,431,843 km (0.077 R)
• M81: 40,804,315 km (0.084 R)
• M82: 40,941,197 km (0.083 R)
• M83: 41,147,044 km (0.056 R)
• M84: 43,573,073 km (0.112 R)
• M85: 43,783,258 km (0.091 R)
• M86: 43,993,742 km (0.113 R)
• M87: 44,345,147 km (0.06 R)
• M88: 44,556,529 km (0.061 R)
• M89: 45,476,107 km (0.082 R)
• M90: 46,903,271 km (0.045 R)
• M91: 47,046,735 km (0.063 R)
• M92: 47,622,238 km (0.119 R)
• M93: 47,983,218 km (0.074 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: 415 - 12,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit