🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 8.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 607 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,845,925 km

• M1: 108,309 km (0.105 R)
• M2: 200,910 km (0.054 R)
• M3: 279,598 km (0.108 R)
• M4: 354,697 km (0.083 R)
• M5: 421,716 km (0.063 R)
• M6: 493,823 km (0.059 R)
• M7: 576,999 km (0.107 R)
• M8: 648,656 km (0.057 R)
• M9: 702,960 km (0.06 R)
• M10: 834,906 km (0.107 R)
• M11: 1,022,651 km (0.034 R)
• M12: 1,091,017 km (0.062 R)
• M13: 1,161,029 km (0.107 R)
• M14: 1,232,686 km (0.063 R)
• M15: 1,297,163 km (0.072 R)
• M16: 1,402,779 km (0.049 R)
• M17: 1,493,136 km (0.106 R)
• M18: 1,552,826 km (0.104 R)
• M19: 1,641,687 km (0.099 R)
• M20: 1,717,982 km (0.113 R)
• M21: 1,775,876 km (0.105 R)
• M22: 1,933,702 km (0.103 R)
• M23: 2,091,079 km (0.094 R)
• M24: 2,205,372 km (0.093 R)
• M25: 2,268,652 km (0.071 R)
• M26: 2,359,158 km (0.101 R)
• M27: 2,445,626 km (0.098 R)
• M28: 2,516,685 km (0.05 R)
• M29: 2,582,807 km (0.1 R)
• M30: 2,638,458 km (0.118 R)
• M31: 2,705,777 km (0.101 R)
• M32: 2,836,376 km (0.116 R)
• M33: 2,922,544 km (0.078 R)
• M34: 3,080,220 km (0.046 R)
• M35: 3,162,948 km (0.045 R)
• M36: 3,264,674 km (0.061 R)
• M37: 3,373,432 km (0.077 R)
• M38: 3,507,920 km (0.102 R)
• M39: 3,625,654 km (0.106 R)
• M40: 3,688,186 km (0.07 R)
• M41: 3,769,866 km (0.081 R)
• M42: 3,852,295 km (0.1 R)
• M43: 3,935,322 km (0.079 R)
• M44: 4,038,245 km (0.103 R)
• M45: 4,129,051 km (0.105 R)
• M46: 4,365,864 km (0.047 R)
• M47: 4,485,842 km (0.089 R)
• M48: 4,620,629 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 14.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.28 AU - 1.5 AU

Year: 1042 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,845,925 km

• M1: 188,045 km (0.075 R)
• M2: 286,330 km (0.091 R)
• M3: 417,079 km (0.044 R)
• M4: 509,082 km (0.071 R)
• M5: 647,310 km (0.118 R)
• M6: 838,047 km (0.09 R)
• M7: 1,049,279 km (0.115 R)
• M8: 1,157,140 km (0.066 R)
• M9: 1,294,022 km (0.076 R)
• M10: 1,415,944 km (0.117 R)
• M11: 1,510,191 km (0.083 R)
• M12: 1,601,296 km (0.054 R)
• M13: 1,699,731 km (0.069 R)
• M14: 1,955,543 km (0.093 R)
• M15: 2,103,346 km (0.072 R)
• M16: 2,304,256 km (0.063 R)
• M17: 2,416,604 km (0.088 R)
• M18: 2,511,748 km (0.089 R)
• M19: 2,712,359 km (0.052 R)
• M20: 2,844,753 km (0.076 R)
• M21: 2,945,432 km (0.062 R)
• M22: 3,116,124 km (0.078 R)
• M23: 3,304,168 km (0.119 R)
• M24: 3,424,445 km (0.069 R)
• M25: 3,546,367 km (0.109 R)
• M26: 3,647,794 km (0.107 R)
• M27: 3,742,939 km (0.098 R)
• M28: 3,846,460 km (0.079 R)
• M29: 4,056,197 km (0.118 R)
• M30: 4,300,640 km (0.057 R)
• M31: 4,534,162 km (0.073 R)
• M32: 4,660,572 km (0.049 R)
• M33: 4,796,108 km (0.076 R)
• M34: 5,062,990 km (0.101 R)
• M35: 5,603,188 km (0.084 R)
• M36: 5,764,604 km (0.09 R)
• M37: 5,867,378 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 12.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.61 AU - 2.33 AU

Year: 1758 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,845,925 km

• M1: 156,479 km (0.079 R)
• M2: 246,238 km (0.11 R)
• M3: 325,675 km (0.08 R)
• M4: 502,350 km (0.11 R)
• M5: 618,587 km (0.076 R)
• M6: 745,446 km (0.105 R)
• M7: 962,064 km (0.025 R)
• M8: 1,281,007 km (0.098 R)
• M9: 1,457,981 km (0.072 R)
• M10: 1,544,897 km (0.038 R)
• M11: 1,774,979 km (0.057 R)
• M12: 1,868,178 km (0.088 R)
• M13: 2,146,879 km (0.082 R)
• M14: 2,224,371 km (0.058 R)
• M15: 2,473,900 km (0.042 R)
• M16: 2,625,891 km (0.073 R)
• M17: 2,732,854 km (0.119 R)
• M18: 2,865,697 km (0.06 R)
• M19: 3,000,784 km (0.069 R)
• M20: 3,087,850 km (0.067 R)
• M21: 3,964,044 km (0.1 R)
• M22: 4,156,577 km (0.095 R)
• M23: 4,282,089 km (0.094 R)
• M24: 4,840,239 km (0.041 R)
• M25: 5,225,304 km (0.107 R)
• M26: 5,497,722 km (0.102 R)
• M27: 5,759,368 km (0.051 R)
• M28: 5,899,542 km (0.053 R)
• M29: 6,025,204 km (0.112 R)
• M30: 6,215,193 km (0.119 R)
• M31: 6,504,067 km (0.094 R)
• M32: 6,813,734 km (0.077 R)
• M33: 6,995,346 km (0.053 R)
• M34: 7,413,921 km (0.082 R)
• M35: 7,549,606 km (0.096 R)
• M36: 7,979,102 km (0.104 R)
• M37: 8,328,263 km (0.113 R)
• M38: 8,754,168 km (0.076 R)
• M39: 8,969,739 km (0.117 R)
• M40: 9,150,752 km (0.113 R)
• M41: 9,516,369 km (0.107 R)
• M42: 9,719,673 km (0.099 R)
• M43: 9,942,873 km (0.104 R)
• M44: 10,092,770 km (0.09 R)
• M45: 10,243,265 km (0.105 R)
• M46: 10,432,656 km (0.039 R)
• M47: 10,527,651 km (0.064 R)
• M48: 10,776,283 km (0.083 R)
• M49: 11,007,411 km (0.087 R)
• M50: 11,104,201 km (0.108 R)
• M51: 11,612,385 km (0.114 R)
• M52: 11,809,705 km (0.067 R)
• M53: 11,888,992 km (0.108 R)
• M54: 11,988,474 km (0.101 R)
• M55: 12,167,992 km (0.075 R)
• M56: 12,268,073 km (0.115 R)
• M57: 12,772,965 km (0.116 R)
• M58: 12,915,532 km (0.092 R)
• M59: 12,997,213 km (0.115 R)
• M60: 13,367,168 km (0.095 R)
• M61: 13,470,540 km (0.067 R)
• M62: 13,594,856 km (0.116 R)
• M63: 13,928,459 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 12.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.55 AU - 7.29 AU

Year: 9158 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,845,925 km

• M1: 214,224 km (0.103 R)
• M2: 297,101 km (0.113 R)
• M3: 389,553 km (0.114 R)
• M4: 715,377 km (0.068 R)
• M5: 869,612 km (0.103 R)
• M6: 1,070,522 km (0.104 R)
• M7: 2,650,276 km (0.087 R)
• M8: 3,049,403 km (0.066 R)
• M9: 3,256,297 km (0.066 R)
• M10: 3,334,985 km (0.059 R)
• M11: 3,821,328 km (0.105 R)
• M12: 4,563,184 km (0.083 R)
• M13: 4,681,366 km (0.109 R)
• M14: 5,225,603 km (0.078 R)
• M15: 5,318,354 km (0.066 R)
• M16: 6,374,066 km (0.085 R)
• M17: 6,841,410 km (0.062 R)
• M18: 7,216,302 km (0.076 R)
• M19: 7,493,357 km (0.102 R)
• M20: 7,703,393 km (0.069 R)
• M21: 7,879,918 km (0.082 R)
• M22: 8,417,723 km (0.114 R)
• M23: 8,526,630 km (0.092 R)
• M24: 8,746,090 km (0.104 R)
• M25: 9,115,896 km (0.091 R)
• M26: 9,490,938 km (0.091 R)
• M27: 10,140,043 km (0.096 R)
• M28: 10,685,327 km (0.1 R)
• M29: 11,280,278 km (0.075 R)
• M30: 11,400,704 km (0.119 R)
• M31: 12,461,054 km (0.075 R)
• M32: 12,752,022 km (0.059 R)
• M33: 13,937,884 km (0.117 R)
• M34: 14,239,922 km (0.104 R)
• M35: 14,544,204 km (0.069 R)
• M36: 16,187,537 km (0.082 R)
• M37: 16,414,028 km (0.065 R)
• M38: 16,962,155 km (0.076 R)
• M39: 17,562,790 km (0.085 R)
• M40: 17,935,738 km (0.067 R)
• M41: 18,311,527 km (0.072 R)
• M42: 18,595,015 km (0.119 R)
• M43: 19,598,518 km (0.063 R)
• M44: 20,180,005 km (0.1 R)
• M45: 20,570,754 km (0.107 R)
• M46: 20,816,245 km (0.072 R)
• M47: 21,161,516 km (0.118 R)
• M48: 21,558,549 km (0.08 R)
• M49: 22,108,471 km (0.07 R)
• M50: 22,764,308 km (0.086 R)
• M51: 23,477,890 km (0.09 R)
• M52: 24,198,652 km (0.092 R)
• M53: 24,457,905 km (0.098 R)
• M54: 26,404,473 km (0.041 R)
• M55: 26,671,356 km (0.08 R)
• M56: 26,939,136 km (0.12 R)
• M57: 27,585,399 km (0.118 R)
• M58: 28,455,161 km (0.085 R)
• M59: 28,838,430 km (0.069 R)
• M60: 31,286,899 km (0.05 R)
• M61: 31,625,887 km (0.107 R)
• M62: 32,535,891 km (0.055 R)
• M63: 33,109,150 km (0.054 R)
• M64: 33,454,572 km (0.119 R)
• M65: 33,627,806 km (0.029 R)
• M66: 33,801,340 km (0.104 R)
• M67: 36,320,568 km (0.103 R)
• M68: 37,213,667 km (0.033 R)
• M69: 37,333,196 km (0.058 R)
• M70: 37,632,840 km (0.091 R)
• M71: 38,475,974 km (0.107 R)
• M72: 38,899,785 km (0.09 R)
• M73: 39,021,258 km (0.055 R)
• M74: 39,142,732 km (0.06 R)
• M75: 39,630,122 km (0.088 R)
• M76: 41,413,627 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.6

Radius: 5.6

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.84 AU - 11.58 AU

Year: 19238 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,845,925 km

• M1: 87,515 km (0.04 R)
• M2: 162,613 km (0.039 R)
• M3: 493,972 km (0.094 R)
• M4: 593,904 km (0.113 R)
• M5: 657,183 km (0.087 R)
• M6: 1,188,854 km (0.056 R)
• M7: 1,242,560 km (0.085 R)
• M8: 1,380,489 km (0.093 R)
• M9: 1,762,113 km (0.094 R)
• M10: 2,616,616 km (0.049 R)
• M11: 3,011,704 km (0.069 R)
• M12: 3,160,105 km (0.105 R)
• M13: 3,272,902 km (0.081 R)
• M14: 3,737,553 km (0.079 R)
• M15: 3,856,932 km (0.083 R)
• M16: 3,977,508 km (0.116 R)
• M17: 4,641,872 km (0.103 R)
• M18: 5,206,604 km (0.05 R)
• M19: 6,832,135 km (0.107 R)
• M20: 6,880,754 km (0.079 R)
• M21: 6,978,292 km (0.074 R)
• M22: 8,132,439 km (0.079 R)
• M23: 8,287,423 km (0.118 R)
• M24: 8,810,716 km (0.115 R)
• M25: 8,863,674 km (0.068 R)
• M26: 8,916,631 km (0.029 R)
• M27: 9,129,808 km (0.035 R)
• M28: 9,452,790 km (0.063 R)
• M29: 10,109,824 km (0.082 R)
• M30: 10,499,826 km (0.093 R)
• M31: 11,409,830 km (0.034 R)
• M32: 11,815,838 km (0.095 R)
• M33: 12,642,067 km (0.12 R)
• M34: 13,792,774 km (0.107 R)
• M35: 14,101,245 km (0.116 R)
• M36: 14,163,178 km (0.097 R)
• M37: 14,474,192 km (0.045 R)
• M38: 14,724,769 km (0.118 R)
• M39: 14,976,692 km (0.117 R)
• M40: 15,612,782 km (0.105 R)
• M41: 15,805,314 km (0.113 R)
• M42: 16,063,371 km (0.088 R)
• M43: 17,241,304 km (0.112 R)
• M44: 17,440,269 km (0.071 R)
• M45: 17,706,853 km (0.099 R)
• M46: 18,718,434 km (0.112 R)
• M47: 19,128,332 km (0.12 R)
• M48: 19,679,301 km (0.075 R)
• M49: 20,445,541 km (0.065 R)
• M50: 21,363,623 km (0.093 R)
• M51: 22,511,936 km (0.099 R)
• M52: 22,947,715 km (0.076 R)
• M53: 23,827,500 km (0.085 R)
• M54: 24,123,255 km (0.12 R)
• M55: 24,569,206 km (0.104 R)
• M56: 25,092,799 km (0.099 R)
• M57: 26,379,789 km (0.072 R)
• M58: 27,765,664 km (0.116 R)
• M59: 28,389,338 km (0.087 R)
• M60: 28,467,577 km (0.096 R)
• M61: 28,781,284 km (0.098 R)
• M62: 29,017,349 km (0.105 R)
• M63: 30,367,321 km (0.099 R)
• M64: 30,848,727 km (0.041 R)
• M65: 31,251,743 km (0.106 R)
• M66: 31,494,391 km (0.039 R)
• M67: 32,389,585 km (0.048 R)
• M68: 35,714,248 km (0.109 R)
• M69: 36,222,132 km (0.104 R)
• M70: 37,331,101 km (0.091 R)
• M71: 38,191,588 km (0.047 R)
• M72: 38,450,991 km (0.118 R)
• M73: 39,232,790 km (0.111 R)
• M74: 39,494,586 km (0.108 R)
• M75: 39,669,316 km (0.103 R)
• M76: 40,812,094 km (0.072 R)
• M77: 43,490,046 km (0.055 R)
• M78: 44,667,979 km (0.057 R)
• M79: 46,132,094 km (0.102 R)
• M80: 47,055,262 km (0.108 R)
• M81: 48,264,312 km (0.084 R)
• M82: 48,825,753 km (0.117 R)
• M83: 49,672,178 km (0.071 R)
• M84: 51,093,358 km (0.051 R)
• M85: 52,527,852 km (0.034 R)
• M86: 54,655,732 km (0.09 R)
• M87: 55,632,157 km (0.108 R)
• M88: 56,713,002 km (0.1 R)
• M89: 57,206,525 km (0.083 R)
• M90: 58,098,427 km (0.088 R)
• M91: 59,194,980 km (0.117 R)
• M92: 62,525,028 km (0.07 R)
• M93: 64,058,556 km (0.107 R)
• M94: 69,259,476 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit