🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.4

Radius: 9.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.62 AU - 0.9 AU

Year: 442 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,518,677 km

• M1: 122,371 km (0.101 R)
• M2: 200,162 km (0.096 R)
• M3: 262,095 km (0.104 R)
• M4: 343,327 km (0.114 R)
• M5: 452,384 km (0.108 R)
• M6: 531,222 km (0.111 R)
• M7: 607,218 km (0.061 R)
• M8: 679,025 km (0.108 R)
• M9: 748,139 km (0.087 R)
• M10: 832,063 km (0.092 R)
• M11: 910,004 km (0.056 R)
• M12: 1,006,943 km (0.093 R)
• M13: 1,180,178 km (0.086 R)
• M14: 1,337,704 km (0.078 R)
• M15: 1,475,783 km (0.047 R)
• M16: 1,610,720 km (0.083 R)
• M17: 1,673,851 km (0.048 R)
• M18: 1,774,231 km (0.074 R)
• M19: 1,856,061 km (0.114 R)
• M20: 1,976,936 km (0.079 R)
• M21: 2,104,842 km (0.113 R)
• M22: 2,196,097 km (0.077 R)
• M23: 2,427,674 km (0.088 R)
• M24: 2,560,517 km (0.114 R)
• M25: 2,643,993 km (0.075 R)
• M26: 2,890,829 km (0.09 R)
• M27: 2,977,895 km (0.1 R)
• M28: 3,080,819 km (0.118 R)
• M29: 3,209,772 km (0.06 R)
• M30: 3,274,997 km (0.092 R)
• M31: 3,376,125 km (0.118 R)
• M32: 3,498,945 km (0.067 R)
• M33: 3,560,878 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 8.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.71 AU - 1.01 AU

Year: 532 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,518,677 km

• M1: 134,937 km (0.073 R)
• M2: 198,816 km (0.085 R)
• M3: 261,647 km (0.114 R)
• M4: 320,139 km (0.08 R)
• M5: 491,279 km (0.112 R)
• M6: 568,622 km (0.061 R)
• M7: 653,443 km (0.093 R)
• M8: 713,432 km (0.111 R)
• M9: 793,617 km (0.113 R)
• M10: 912,098 km (0.111 R)
• M11: 1,036,713 km (0.093 R)
• M12: 1,128,716 km (0.111 R)
• M13: 1,497,774 km (0.11 R)
• M14: 1,583,194 km (0.103 R)
• M15: 1,718,281 km (0.053 R)
• M16: 1,890,468 km (0.06 R)
• M17: 1,961,976 km (0.039 R)
• M18: 2,221,229 km (0.058 R)
• M19: 2,328,042 km (0.12 R)
• M20: 2,418,399 km (0.1 R)
• M21: 2,611,979 km (0.114 R)
• M22: 2,767,710 km (0.111 R)
• M23: 2,994,800 km (0.108 R)
• M24: 3,187,931 km (0.081 R)
• M25: 3,253,155 km (0.102 R)
• M26: 3,329,151 km (0.038 R)
• M27: 3,560,429 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 13.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.03 AU - 1.29 AU

Year: 833 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,518,677 km

• M1: 220,956 km (0.083 R)
• M2: 331,060 km (0.047 R)
• M3: 429,346 km (0.103 R)
• M4: 546,182 km (0.093 R)
• M5: 646,113 km (0.085 R)
• M6: 753,674 km (0.083 R)
• M7: 843,732 km (0.099 R)
• M8: 948,301 km (0.112 R)
• M9: 1,073,814 km (0.099 R)
• M10: 1,160,730 km (0.086 R)
• M11: 1,256,173 km (0.042 R)
• M12: 1,395,599 km (0.103 R)
• M13: 1,485,656 km (0.116 R)
• M14: 1,615,208 km (0.046 R)
• M15: 1,806,993 km (0.051 R)
• M16: 1,892,712 km (0.108 R)
• M17: 1,979,778 km (0.072 R)
• M18: 2,123,392 km (0.088 R)
• M19: 2,228,111 km (0.089 R)
• M20: 2,457,743 km (0.073 R)
• M21: 2,642,646 km (0.119 R)
• M22: 2,932,717 km (0.114 R)
• M23: 3,026,515 km (0.11 R)
• M24: 3,153,224 km (0.105 R)
• M25: 3,273,650 km (0.082 R)
• M26: 3,379,266 km (0.117 R)
• M27: 3,519,140 km (0.045 R)
• M28: 3,677,864 km (0.117 R)
• M29: 3,839,130 km (0.039 R)
• M30: 3,993,964 km (0.037 R)
• M31: 4,203,700 km (0.03 R)
• M32: 4,318,891 km (0.055 R)
• M33: 4,498,258 km (0.104 R)
• M34: 4,607,016 km (0.069 R)
• M35: 4,929,549 km (0.086 R)
• M36: 5,117,145 km (0.032 R)
• M37: 5,278,411 km (0.09 R)
• M38: 5,567,434 km (0.079 R)
• M39: 5,684,420 km (0.075 R)
• M40: 5,772,683 km (0.115 R)
• M41: 5,960,727 km (0.093 R)
• M42: 6,899,753 km (0.094 R)
• M43: 7,067,751 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 10.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.14 AU - 1.8 AU

Year: 1189 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,518,677 km

• M1: 134,937 km (0.068 R)
• M2: 205,996 km (0.105 R)
• M3: 294,857 km (0.087 R)
• M4: 392,096 km (0.052 R)
• M5: 512,522 km (0.039 R)
• M6: 632,201 km (0.064 R)
• M7: 751,729 km (0.047 R)
• M8: 1,189,303 km (0.103 R)
• M9: 1,267,244 km (0.099 R)
• M10: 1,333,665 km (0.073 R)
• M11: 1,415,046 km (0.074 R)
• M12: 1,484,160 km (0.083 R)
• M13: 1,625,830 km (0.104 R)
• M14: 1,839,605 km (0.048 R)
• M15: 1,969,306 km (0.089 R)
• M16: 2,062,805 km (0.109 R)
• M17: 2,343,899 km (0.106 R)
• M18: 2,418,250 km (0.077 R)
• M19: 2,594,775 km (0.113 R)
• M20: 2,689,022 km (0.089 R)
• M21: 2,801,819 km (0.089 R)
• M22: 2,943,039 km (0.083 R)
• M23: 3,296,987 km (0.056 R)
• M24: 3,474,411 km (0.117 R)
• M25: 3,569,106 km (0.117 R)
• M26: 3,674,273 km (0.113 R)
• M27: 3,741,742 km (0.071 R)
• M28: 3,829,107 km (0.078 R)
• M29: 4,025,828 km (0.099 R)
• M30: 4,135,484 km (0.069 R)
• M31: 4,429,144 km (0.087 R)
• M32: 4,542,390 km (0.062 R)
• M33: 4,677,477 km (0.048 R)
• M34: 4,771,723 km (0.042 R)
• M35: 5,026,339 km (0.085 R)
• M36: 5,263,601 km (0.118 R)
• M37: 5,339,896 km (0.111 R)
• M38: 5,493,683 km (0.048 R)
• M39: 5,582,095 km (0.101 R)
• M40: 5,671,106 km (0.113 R)
• M41: 5,749,345 km (0.078 R)
• M42: 5,839,254 km (0.114 R)
• M43: 6,043,305 km (0.104 R)
• M44: 6,180,486 km (0.069 R)
• M45: 6,528,301 km (0.091 R)
• M46: 6,669,223 km (0.081 R)
• M47: 7,146,290 km (0.059 R)
• M48: 7,279,432 km (0.069 R)
• M49: 7,820,378 km (0.081 R)
• M50: 7,995,109 km (0.076 R)
• M51: 8,171,335 km (0.047 R)
• M52: 8,450,634 km (0.098 R)
• M53: 8,604,421 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.84 AU - 9.56 AU

Year: 17112 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,518,677 km

• M1: 94,097 km (0.087 R)
• M2: 245,191 km (0.116 R)
• M3: 427,401 km (0.113 R)
• M4: 996,172 km (0.092 R)
• M5: 1,178,831 km (0.058 R)
• M6: 1,313,170 km (0.085 R)
• M7: 1,372,411 km (0.103 R)
• M8: 1,452,745 km (0.101 R)
• M9: 1,618,200 km (0.049 R)
• M10: 1,681,779 km (0.072 R)
• M11: 2,127,431 km (0.118 R)
• M12: 2,268,203 km (0.08 R)
• M13: 2,387,732 km (0.108 R)
• M14: 2,835,628 km (0.118 R)
• M15: 3,282,177 km (0.105 R)
• M16: 3,417,863 km (0.1 R)
• M17: 3,499,992 km (0.119 R)
• M18: 3,807,266 km (0.088 R)
• M19: 4,749,583 km (0.066 R)
• M20: 4,995,970 km (0.106 R)
• M21: 5,309,976 km (0.047 R)
• M22: 5,956,987 km (0.109 R)
• M23: 6,122,592 km (0.053 R)
• M24: 6,424,630 km (0.115 R)
• M25: 7,078,223 km (0.047 R)
• M26: 7,644,900 km (0.112 R)
• M27: 7,752,760 km (0.061 R)
• M28: 8,633,892 km (0.094 R)
• M29: 8,746,240 km (0.1 R)
• M30: 10,489,354 km (0.068 R)
• M31: 11,053,039 km (0.103 R)
• M32: 11,379,611 km (0.104 R)
• M33: 12,973,427 km (0.102 R)
• M34: 13,621,634 km (0.117 R)
• M35: 13,796,215 km (0.071 R)
• M36: 14,015,525 km (0.077 R)
• M37: 14,103,638 km (0.119 R)
• M38: 14,413,306 km (0.093 R)
• M39: 14,725,218 km (0.049 R)
• M40: 14,949,315 km (0.037 R)
• M41: 15,084,402 km (0.107 R)
• M42: 15,265,116 km (0.116 R)
• M43: 15,355,773 km (0.112 R)
• M44: 15,537,534 km (0.084 R)
• M45: 15,949,078 km (0.104 R)
• M46: 16,689,737 km (0.096 R)
• M47: 16,736,262 km (0.102 R)
• M48: 16,829,760 km (0.11 R)
• M49: 18,734,889 km (0.062 R)
• M50: 18,783,359 km (0.085 R)
• M51: 18,977,836 km (0.031 R)
• M52: 19,417,654 km (0.118 R)
• M53: 20,457,060 km (0.12 R)
• M54: 21,008,777 km (0.073 R)
• M55: 21,362,277 km (0.068 R)
• M56: 21,412,990 km (0.084 R)
• M57: 22,229,196 km (0.108 R)
• M58: 22,383,432 km (0.114 R)
• M59: 22,434,893 km (0.119 R)
• M60: 22,537,966 km (0.091 R)
• M61: 22,744,561 km (0.106 R)
• M62: 23,211,755 km (0.065 R)
• M63: 24,313,992 km (0.063 R)
• M64: 24,419,908 km (0.053 R)
• M65: 25,004,985 km (0.114 R)
• M66: 25,486,989 km (0.04 R)
• M67: 25,972,285 km (0.059 R)
• M68: 26,460,423 km (0.068 R)
• M69: 26,732,990 km (0.043 R)
• M70: 26,896,949 km (0.095 R)
• M71: 27,116,110 km (0.113 R)
• M72: 27,171,012 km (0.111 R)
• M73: 27,280,817 km (0.12 R)
• M74: 29,735,270 km (0.1 R)
• M75: 30,874,009 km (0.089 R)
• M76: 32,667,238 km (0.084 R)
• M77: 34,078,395 km (0.067 R)
• M78: 34,493,828 km (0.113 R)
• M79: 34,791,528 km (0.055 R)
• M80: 35,149,964 km (0.085 R)
• M81: 36,595,678 km (0.094 R)
• M82: 36,899,362 km (0.115 R)
• M83: 37,021,135 km (0.03 R)
• M84: 37,938,020 km (0.088 R)
• M85: 38,368,563 km (0.094 R)
• M86: 38,553,466 km (0.063 R)
• M87: 38,677,033 km (0.101 R)
• M88: 40,859,218 km (0.118 R)
• M89: 40,922,198 km (0.104 R)
• M90: 41,174,271 km (0.085 R)
• M91: 42,124,068 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 5.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.53 AU - 10.81 AU

Year: 18518 Days

Day: 19.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,518,677 km

• M1: 186,100 km (0.093 R)
• M2: 490,831 km (0.068 R)
• M3: 678,426 km (0.116 R)
• M4: 1,310,029 km (0.12 R)
• M5: 1,570,778 km (0.048 R)
• M6: 1,786,947 km (0.025 R)
• M7: 1,950,307 km (0.109 R)
• M8: 2,401,644 km (0.107 R)
• M9: 3,962,548 km (0.063 R)
• M10: 4,724,899 km (0.07 R)
• M11: 5,267,491 km (0.12 R)
• M12: 5,384,177 km (0.034 R)
• M13: 5,531,381 km (0.092 R)
• M14: 5,769,541 km (0.051 R)
• M15: 6,225,216 km (0.103 R)
• M16: 7,138,661 km (0.062 R)
• M17: 7,726,431 km (0.066 R)
• M18: 7,792,703 km (0.078 R)
• M19: 7,859,124 km (0.106 R)
• M20: 7,925,845 km (0.102 R)
• M21: 8,261,842 km (0.066 R)
• M22: 8,500,001 km (0.094 R)
• M23: 10,010,940 km (0.096 R)
• M24: 10,119,548 km (0.048 R)
• M25: 10,778,676 km (0.105 R)
• M26: 10,815,627 km (0.09 R)
• M27: 11,263,224 km (0.045 R)
• M28: 12,837,741 km (0.114 R)
• M29: 14,316,815 km (0.088 R)
• M30: 14,479,877 km (0.099 R)
• M31: 15,513,150 km (0.104 R)
• M32: 15,638,812 km (0.026 R)
• M33: 16,229,275 km (0.104 R)
• M34: 16,741,348 km (0.066 R)
• M35: 18,663,531 km (0.081 R)
• M36: 19,289,748 km (0.039 R)
• M37: 19,831,891 km (0.092 R)
• M38: 20,333,343 km (0.075 R)
• M39: 21,023,737 km (0.096 R)
• M40: 21,534,913 km (0.099 R)
• M41: 21,674,936 km (0.087 R)
• M42: 22,144,225 km (0.099 R)
• M43: 23,620,157 km (0.085 R)
• M44: 24,394,326 km (0.104 R)
• M45: 26,365,877 km (0.09 R)
• M46: 26,866,730 km (0.057 R)
• M47: 27,522,418 km (0.117 R)
• M48: 27,979,589 km (0.117 R)
• M49: 29,107,407 km (0.111 R)
• M50: 30,250,036 km (0.063 R)
• M51: 30,354,605 km (0.088 R)
• M52: 32,364,751 km (0.104 R)
• M53: 32,686,088 km (0.051 R)
• M54: 34,472,286 km (0.115 R)
• M55: 35,239,424 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit