🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 9.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.72 AU - 0.76 AU

Year: 439 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,622,898 km

• M1: 117,285 km (0.072 R)
• M2: 178,321 km (0.069 R)
• M3: 249,828 km (0.051 R)
• M4: 404,213 km (0.074 R)
• M5: 513,420 km (0.063 R)
• M6: 589,715 km (0.063 R)
• M7: 682,914 km (0.112 R)
• M8: 772,823 km (0.09 R)
• M9: 853,157 km (0.075 R)
• M10: 989,141 km (0.113 R)
• M11: 1,112,260 km (0.109 R)
• M12: 1,173,147 km (0.101 R)
• M13: 1,261,708 km (0.097 R)
• M14: 1,385,127 km (0.048 R)
• M15: 1,451,099 km (0.095 R)
• M16: 1,557,912 km (0.084 R)
• M17: 1,621,043 km (0.049 R)
• M18: 1,708,408 km (0.028 R)
• M19: 1,827,637 km (0.063 R)
• M20: 2,011,493 km (0.051 R)
• M21: 2,118,605 km (0.111 R)
• M22: 2,266,408 km (0.085 R)
• M23: 2,331,782 km (0.104 R)
• M24: 2,391,172 km (0.044 R)
• M25: 2,471,207 km (0.066 R)
• M26: 2,807,204 km (0.102 R)
• M27: 2,898,758 km (0.106 R)
• M28: 3,020,231 km (0.119 R)
• M29: 3,121,360 km (0.077 R)
• M30: 3,238,495 km (0.049 R)
• M31: 3,357,126 km (0.094 R)
• M32: 3,416,965 km (0.101 R)
• M33: 3,477,103 km (0.085 R)
• M34: 3,537,690 km (0.118 R)
• M35: 3,629,244 km (0.059 R)
• M36: 3,768,071 km (0.107 R)
• M37: 4,043,032 km (0.112 R)
• M38: 4,340,732 km (0.082 R)
• M39: 4,430,640 km (0.092 R)
• M40: 4,898,133 km (0.114 R)
• M41: 5,146,466 km (0.095 R)
• M42: 5,328,826 km (0.069 R)
• M43: 5,460,472 km (0.062 R)
• M44: 5,575,363 km (0.104 R)
• M45: 5,664,374 km (0.079 R)
• M46: 5,726,906 km (0.095 R)
• M47: 5,816,664 km (0.063 R)
• M48: 5,943,224 km (0.048 R)
• M49: 6,143,835 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 14.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.87 AU - 1.17 AU

Year: 711 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,622,898 km

• M1: 182,509 km (0.083 R)
• M2: 292,613 km (0.107 R)
• M3: 394,041 km (0.085 R)
• M4: 489,484 km (0.106 R)
• M5: 582,085 km (0.075 R)
• M6: 682,465 km (0.115 R)
• M7: 805,884 km (0.093 R)
• M8: 910,004 km (0.04 R)
• M9: 1,036,863 km (0.106 R)
• M10: 1,220,419 km (0.087 R)
• M11: 1,388,867 km (0.094 R)
• M12: 1,483,113 km (0.114 R)
• M13: 1,635,703 km (0.05 R)
• M14: 1,949,859 km (0.102 R)
• M15: 2,275,832 km (0.098 R)
• M16: 2,380,401 km (0.106 R)
• M17: 2,544,510 km (0.095 R)
• M18: 2,653,268 km (0.096 R)
• M19: 2,919,103 km (0.11 R)
• M20: 3,158,011 km (0.108 R)
• M21: 3,257,194 km (0.116 R)
• M22: 3,357,425 km (0.086 R)
• M23: 3,468,127 km (0.105 R)
• M24: 3,731,120 km (0.102 R)
• M25: 3,826,564 km (0.084 R)
• M26: 3,981,248 km (0.115 R)
• M27: 4,316,796 km (0.104 R)
• M28: 4,589,812 km (0.115 R)
• M29: 4,858,340 km (0.082 R)
• M30: 5,047,283 km (0.101 R)
• M31: 5,217,226 km (0.079 R)
• M32: 5,356,801 km (0.117 R)
• M33: 5,606,779 km (0.116 R)
• M34: 5,838,506 km (0.117 R)
• M35: 6,209,060 km (0.101 R)
• M36: 6,368,531 km (0.071 R)
• M37: 6,587,243 km (0.041 R)
• M38: 6,726,818 km (0.099 R)
• M39: 6,878,959 km (0.105 R)
• M40: 7,044,115 km (0.031 R)
• M41: 7,139,110 km (0.111 R)
• M42: 7,414,669 km (0.113 R)
• M43: 7,596,281 km (0.036 R)
• M44: 7,902,358 km (0.118 R)
• M45: 8,038,193 km (0.101 R)
• M46: 8,412,935 km (0.091 R)
• M47: 8,589,760 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 14.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.08 AU - 1.6 AU

Year: 1071 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,622,898 km

• M1: 180,116 km (0.107 R)
• M2: 299,196 km (0.111 R)
• M3: 438,920 km (0.118 R)
• M4: 586,274 km (0.111 R)
• M5: 808,427 km (0.082 R)
• M6: 928,105 km (0.055 R)
• M7: 1,079,199 km (0.087 R)
• M8: 1,187,209 km (0.101 R)
• M9: 1,380,489 km (0.116 R)
• M10: 1,491,940 km (0.078 R)
• M11: 1,584,840 km (0.045 R)
• M12: 1,687,314 km (0.094 R)
• M13: 1,830,031 km (0.119 R)
• M14: 1,937,891 km (0.114 R)
• M15: 2,217,340 km (0.106 R)
• M16: 2,349,734 km (0.072 R)
• M17: 2,527,456 km (0.064 R)
• M18: 2,648,481 km (0.065 R)
• M19: 2,941,842 km (0.026 R)
• M20: 3,060,324 km (0.066 R)
• M21: 3,454,364 km (0.1 R)
• M22: 3,924,700 km (0.055 R)
• M23: 4,137,129 km (0.118 R)
• M24: 4,342,976 km (0.104 R)
• M25: 4,562,735 km (0.1 R)
• M26: 4,850,861 km (0.059 R)
• M27: 4,948,249 km (0.111 R)
• M28: 5,046,385 km (0.081 R)
• M29: 5,255,523 km (0.116 R)
• M30: 5,445,213 km (0.08 R)
• M31: 5,716,733 km (0.067 R)
• M32: 6,085,941 km (0.112 R)
• M33: 6,439,291 km (0.111 R)
• M34: 6,678,498 km (0.095 R)
• M35: 6,957,348 km (0.069 R)
• M36: 7,055,185 km (0.111 R)
• M37: 7,302,022 km (0.108 R)
• M38: 7,401,504 km (0.101 R)
• M39: 7,639,814 km (0.089 R)
• M40: 7,905,948 km (0.113 R)
• M41: 8,008,273 km (0.105 R)
• M42: 8,110,897 km (0.096 R)
• M43: 8,408,597 km (0.042 R)
• M44: 8,696,872 km (0.103 R)
• M45: 9,068,324 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 12.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.75 AU - 5.03 AU

Year: 6349 Days

Day: 8.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,622,898 km

• M1: 263,591 km (0.118 R)
• M2: 409,749 km (0.106 R)
• M3: 738,714 km (0.043 R)
• M4: 1,007,542 km (0.1 R)
• M5: 1,095,804 km (0.112 R)
• M6: 1,267,393 km (0.093 R)
• M7: 1,349,822 km (0.047 R)
• M8: 1,434,045 km (0.084 R)
• M9: 1,652,907 km (0.025 R)
• M10: 1,820,756 km (0.1 R)
• M11: 2,851,784 km (0.119 R)
• M12: 3,553,099 km (0.076 R)
• M13: 3,852,594 km (0.095 R)
• M14: 4,181,111 km (0.093 R)
• M15: 4,348,810 km (0.071 R)
• M16: 4,433,482 km (0.069 R)
• M17: 4,734,473 km (0.104 R)
• M18: 5,333,613 km (0.063 R)
• M19: 6,122,293 km (0.106 R)
• M20: 7,449,226 km (0.107 R)
• M21: 7,755,902 km (0.115 R)
• M22: 8,487,734 km (0.085 R)
• M23: 8,727,689 km (0.068 R)
• M24: 9,132,651 km (0.103 R)
• M25: 9,682,273 km (0.099 R)
• M26: 9,961,124 km (0.09 R)
• M27: 10,101,447 km (0.052 R)
• M28: 12,135,529 km (0.118 R)
• M29: 12,315,794 km (0.083 R)
• M30: 13,570,472 km (0.07 R)
• M31: 14,039,760 km (0.113 R)
• M32: 14,355,412 km (0.071 R)
• M33: 14,673,606 km (0.103 R)
• M34: 15,026,209 km (0.102 R)
• M35: 15,446,728 km (0.086 R)
• M36: 15,641,953 km (0.068 R)
• M37: 16,266,076 km (0.1 R)
• M38: 17,369,210 km (0.076 R)
• M39: 17,606,323 km (0.082 R)
• M40: 17,776,416 km (0.029 R)
• M41: 18,118,097 km (0.117 R)
• M42: 18,530,987 km (0.113 R)
• M43: 19,051,438 km (0.089 R)
• M44: 19,191,163 km (0.044 R)
• M45: 19,894,422 km (0.12 R)
• M46: 20,391,686 km (0.036 R)
• M47: 21,616,444 km (0.105 R)
• M48: 22,421,729 km (0.103 R)
• M49: 22,753,836 km (0.079 R)
• M50: 22,864,987 km (0.081 R)
• M51: 24,439,505 km (0.088 R)
• M52: 25,700,914 km (0.114 R)
• M53: 25,855,299 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.9

Radius: 6.7

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.49 AU - 6.77 AU

Year: 9221 Days

Day: 23.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,622,898 km

• M1: 118,781 km (0.112 R)
• M2: 183,557 km (0.101 R)
• M3: 256,112 km (0.106 R)
• M4: 464,801 km (0.093 R)
• M5: 757,414 km (0.081 R)
• M6: 848,070 km (0.06 R)
• M7: 1,204,263 km (0.084 R)
• M8: 1,697,188 km (0.116 R)
• M9: 1,817,165 km (0.093 R)
• M10: 2,194,302 km (0.06 R)
• M11: 2,405,384 km (0.112 R)
• M12: 2,678,400 km (0.065 R)
• M13: 2,734,200 km (0.1 R)
• M14: 3,048,057 km (0.04 R)
• M15: 3,555,642 km (0.09 R)
• M16: 3,647,944 km (0.067 R)
• M17: 3,710,027 km (0.096 R)
• M18: 4,414,932 km (0.065 R)
• M19: 4,547,476 km (0.068 R)
• M20: 4,614,346 km (0.064 R)
• M21: 5,195,235 km (0.115 R)
• M22: 5,265,097 km (0.107 R)
• M23: 5,370,564 km (0.068 R)
• M24: 5,690,853 km (0.074 R)
• M25: 5,944,421 km (0.056 R)
• M26: 6,803,113 km (0.063 R)
• M27: 7,072,239 km (0.112 R)
• M28: 7,502,034 km (0.107 R)
• M29: 8,967,046 km (0.061 R)
• M30: 9,517,267 km (0.096 R)
• M31: 10,034,876 km (0.043 R)
• M32: 10,209,456 km (0.06 R)
• M33: 10,341,102 km (0.028 R)
• M34: 10,473,347 km (0.085 R)
• M35: 11,187,677 km (0.076 R)
• M36: 11,871,638 km (0.07 R)
• M37: 12,148,993 km (0.101 R)
• M38: 12,522,090 km (0.109 R)
• M39: 12,946,349 km (0.113 R)
• M40: 13,663,970 km (0.092 R)
• M41: 13,809,080 km (0.102 R)
• M42: 13,906,020 km (0.085 R)
• M43: 15,842,415 km (0.11 R)
• M44: 17,388,509 km (0.087 R)
• M45: 17,545,736 km (0.109 R)
• M46: 18,338,904 km (0.085 R)
• M47: 18,445,567 km (0.103 R)
• M48: 18,498,973 km (0.107 R)
• M49: 20,180,005 km (0.098 R)
• M50: 21,066,522 km (0.092 R)
• M51: 22,192,395 km (0.033 R)
• M52: 22,363,086 km (0.092 R)
• M53: 23,049,741 km (0.112 R)
• M54: 23,627,189 km (0.097 R)
• M55: 24,267,916 km (0.096 R)
• M56: 24,678,712 km (0.109 R)
• M57: 25,447,645 km (0.098 R)
• M58: 27,251,795 km (0.087 R)
• M59: 27,862,304 km (0.063 R)
• M60: 30,349,070 km (0.072 R)
• M61: 30,601,591 km (0.089 R)
• M62: 34,144,368 km (0.049 R)
• M63: 34,802,299 km (0.056 R)
• M64: 35,331,726 km (0.111 R)
• M65: 36,331,488 km (0.09 R)
• M66: 36,666,887 km (0.096 R)
• M67: 37,273,057 km (0.097 R)
• M68: 37,475,763 km (0.1 R)
• M69: 37,746,684 km (0.051 R)
• M70: 38,290,622 km (0.11 R)
• M71: 39,317,312 km (0.086 R)
• M72: 40,630,782 km (0.102 R)
• M73: 42,028,923 km (0.074 R)
• M74: 42,451,537 km (0.088 R)
• M75: 42,592,608 km (0.118 R)
• M76: 42,663,218 km (0.076 R)
• M77: 42,804,588 km (0.055 R)
• M78: 43,017,017 km (0.105 R)
• M79: 43,300,655 km (0.062 R)
• M80: 44,943,987 km (0.093 R)
• M81: 45,087,901 km (0.052 R)
• M82: 45,448,282 km (0.09 R)
• M83: 46,244,292 km (0.107 R)
• M84: 46,534,961 km (0.093 R)
• M85: 47,117,944 km (0.109 R)
• M86: 47,264,101 km (0.098 R)
• M87: 47,337,254 km (0.111 R)
• M88: 47,630,167 km (0.061 R)
• M89: 48,364,992 km (0.071 R)
• M90: 48,881,703 km (0.11 R)
• M91: 49,548,610 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit