🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 8.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 269 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,549,112 km

• M1: 102,325 km (0.051 R)
• M2: 164,258 km (0.104 R)
• M3: 219,759 km (0.104 R)
• M4: 286,031 km (0.049 R)
• M5: 375,191 km (0.055 R)
• M6: 430,243 km (0.045 R)
• M7: 490,980 km (0.067 R)
• M8: 622,477 km (0.097 R)
• M9: 677,978 km (0.062 R)
• M10: 732,282 km (0.112 R)
• M11: 803,939 km (0.115 R)
• M12: 861,833 km (0.107 R)
• M13: 931,247 km (0.111 R)
• M14: 985,401 km (0.071 R)
• M15: 1,058,255 km (0.074 R)
• M16: 1,125,874 km (0.088 R)
• M17: 1,224,608 km (0.061 R)
• M18: 1,280,558 km (0.045 R)
• M19: 1,337,555 km (0.097 R)
• M20: 1,403,228 km (0.091 R)
• M21: 1,462,170 km (0.035 R)
• M22: 1,513,930 km (0.052 R)
• M23: 1,574,368 km (0.043 R)
• M24: 1,693,597 km (0.076 R)
• M25: 1,794,726 km (0.102 R)
• M26: 1,854,565 km (0.085 R)
• M27: 1,971,999 km (0.084 R)
• M28: 2,150,619 km (0.086 R)
• M29: 2,237,386 km (0.083 R)
• M30: 2,409,573 km (0.096 R)
• M31: 2,595,972 km (0.037 R)
• M32: 2,649,378 km (0.113 R)
• M33: 2,886,940 km (0.105 R)
• M34: 2,952,464 km (0.1 R)
• M35: 3,064,512 km (0.109 R)
• M36: 3,115,824 km (0.088 R)
• M37: 3,214,260 km (0.098 R)
• M38: 3,334,985 km (0.096 R)
• M39: 3,393,179 km (0.105 R)
• M40: 3,548,312 km (0.055 R)
• M41: 3,640,315 km (0.102 R)
• M42: 3,711,224 km (0.096 R)
• M43: 3,771,662 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 10.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,549,112 km

• M1: 134,488 km (0.118 R)
• M2: 207,642 km (0.096 R)
• M3: 274,811 km (0.115 R)
• M4: 340,934 km (0.118 R)
• M5: 411,693 km (0.097 R)
• M6: 476,170 km (0.1 R)
• M7: 556,803 km (0.081 R)
• M8: 646,412 km (0.032 R)
• M9: 722,408 km (0.072 R)
• M10: 788,082 km (0.075 R)
• M11: 886,517 km (0.106 R)
• M12: 951,293 km (0.077 R)
• M13: 1,017,714 km (0.12 R)
• M14: 1,123,779 km (0.096 R)
• M15: 1,229,246 km (0.056 R)
• M16: 1,316,461 km (0.101 R)
• M17: 1,406,070 km (0.114 R)
• M18: 1,530,386 km (0.095 R)
• M19: 1,666,221 km (0.112 R)
• M20: 1,844,093 km (0.081 R)
• M21: 1,950,457 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 11.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.3 AU - 2.78 AU

Year: 2746 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,549,112 km

• M1: 150,495 km (0.074 R)
• M2: 327,769 km (0.094 R)
• M3: 415,134 km (0.106 R)
• M4: 496,067 km (0.091 R)
• M5: 658,829 km (0.112 R)
• M6: 851,661 km (0.117 R)
• M7: 1,219,671 km (0.092 R)
• M8: 1,294,171 km (0.085 R)
• M9: 1,370,316 km (0.083 R)
• M10: 1,514,230 km (0.062 R)
• M11: 1,817,465 km (0.106 R)
• M12: 2,231,701 km (0.042 R)
• M13: 2,890,829 km (0.113 R)
• M14: 3,077,677 km (0.081 R)
• M15: 3,251,061 km (0.1 R)
• M16: 3,339,024 km (0.061 R)
• M17: 3,553,398 km (0.103 R)
• M18: 3,680,556 km (0.059 R)
• M19: 4,147,302 km (0.069 R)
• M20: 4,377,982 km (0.049 R)
• M21: 4,832,161 km (0.077 R)
• M22: 5,594,512 km (0.03 R)
• M23: 6,000,520 km (0.063 R)
• M24: 6,130,820 km (0.087 R)
• M25: 6,460,534 km (0.07 R)
• M26: 6,818,671 km (0.06 R)
• M27: 6,909,327 km (0.081 R)
• M28: 7,023,022 km (0.079 R)
• M29: 7,789,711 km (0.035 R)
• M30: 7,931,978 km (0.105 R)
• M31: 8,219,057 km (0.078 R)
• M32: 8,412,487 km (0.101 R)
• M33: 8,509,725 km (0.12 R)
• M34: 9,150,902 km (0.025 R)
• M35: 9,301,098 km (0.106 R)
• M36: 9,452,192 km (0.115 R)
• M37: 9,629,465 km (0.053 R)
• M38: 10,090,227 km (0.095 R)
• M39: 10,271,390 km (0.051 R)
• M40: 10,479,780 km (0.096 R)
• M41: 10,637,007 km (0.063 R)
• M42: 10,874,419 km (0.089 R)
• M43: 11,220,289 km (0.07 R)
• M44: 11,678,059 km (0.08 R)
• M45: 11,922,950 km (0.117 R)
• M46: 12,004,930 km (0.044 R)
• M47: 12,224,540 km (0.084 R)
• M48: 12,556,348 km (0.088 R)
• M49: 12,639,823 km (0.114 R)
• M50: 13,399,182 km (0.095 R)
• M51: 14,144,329 km (0.115 R)
• M52: 14,231,096 km (0.034 R)
• M53: 14,434,549 km (0.117 R)
• M54: 14,697,392 km (0.095 R)
• M55: 15,020,823 km (0.09 R)
• M56: 15,346,647 km (0.06 R)
• M57: 15,555,187 km (0.056 R)
• M58: 15,734,704 km (0.116 R)
• M59: 15,975,108 km (0.105 R)
• M60: 16,065,615 km (0.105 R)
• M61: 16,186,490 km (0.097 R)
• M62: 16,398,769 km (0.091 R)
• M63: 16,551,060 km (0.069 R)
• M64: 17,723,309 km (0.083 R)
• M65: 18,224,761 km (0.036 R)
• M66: 18,540,711 km (0.097 R)
• M67: 18,731,000 km (0.098 R)
• M68: 19,177,849 km (0.077 R)
• M69: 20,049,406 km (0.084 R)
• M70: 20,147,093 km (0.057 R)
• M71: 20,769,121 km (0.065 R)
• M72: 20,966,890 km (0.092 R)
• M73: 21,530,574 km (0.041 R)
• M74: 21,764,246 km (0.115 R)
• M75: 22,032,176 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 13.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.17 AU - 6.71 AU

Year: 8606 Days

Day: 13.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,549,112 km

• M1: 180,864 km (0.086 R)
• M2: 486,941 km (0.089 R)
• M3: 606,021 km (0.095 R)
• M4: 1,244,355 km (0.072 R)
• M5: 1,600,398 km (0.107 R)
• M6: 1,771,388 km (0.078 R)
• M7: 2,236,638 km (0.064 R)
• M8: 3,063,316 km (0.057 R)
• M9: 3,206,032 km (0.115 R)
• M10: 3,448,680 km (0.117 R)
• M11: 3,952,376 km (0.111 R)
• M12: 4,861,781 km (0.098 R)
• M13: 5,028,882 km (0.111 R)
• M14: 5,542,003 km (0.042 R)
• M15: 5,658,240 km (0.109 R)
• M16: 5,893,408 km (0.064 R)
• M17: 6,131,867 km (0.098 R)
• M18: 6,252,293 km (0.114 R)
• M19: 6,373,468 km (0.072 R)
• M20: 6,710,811 km (0.108 R)
• M21: 6,803,861 km (0.057 R)
• M22: 7,085,703 km (0.052 R)
• M23: 7,467,327 km (0.095 R)
• M24: 7,888,445 km (0.108 R)
• M25: 8,686,400 km (0.098 R)
• M26: 9,267,289 km (0.099 R)
• M27: 9,440,523 km (0.052 R)
• M28: 9,790,283 km (0.114 R)
• M29: 10,358,755 km (0.116 R)
• M30: 10,792,140 km (0.101 R)
• M31: 11,416,412 km (0.105 R)
• M32: 11,639,612 km (0.058 R)
• M33: 12,815,601 km (0.071 R)
• M34: 14,308,438 km (0.071 R)
• M35: 14,549,141 km (0.118 R)
• M36: 14,872,272 km (0.049 R)
• M37: 15,034,736 km (0.071 R)
• M38: 15,320,318 km (0.074 R)
• M39: 15,980,194 km (0.111 R)
• M40: 16,271,760 km (0.032 R)
• M41: 16,439,160 km (0.08 R)
• M42: 17,327,473 km (0.108 R)
• M43: 17,584,183 km (0.07 R)
• M44: 17,756,070 km (0.046 R)
• M45: 18,188,109 km (0.119 R)
• M46: 18,449,008 km (0.118 R)
• M47: 19,062,509 km (0.111 R)
• M48: 19,638,311 km (0.089 R)
• M49: 19,950,821 km (0.089 R)
• M50: 21,445,752 km (0.038 R)
• M51: 21,767,388 km (0.11 R)
• M52: 22,090,818 km (0.099 R)
• M53: 22,462,270 km (0.066 R)
• M54: 22,789,141 km (0.099 R)
• M55: 23,070,385 km (0.073 R)
• M56: 23,258,579 km (0.055 R)
• M57: 23,684,036 km (0.059 R)
• M58: 24,111,886 km (0.109 R)
• M59: 24,398,665 km (0.082 R)
• M60: 24,638,470 km (0.104 R)
• M61: 26,240,663 km (0.101 R)
• M62: 26,881,092 km (0.09 R)
• M63: 28,076,828 km (0.051 R)
• M64: 29,749,332 km (0.066 R)
• M65: 29,851,806 km (0.096 R)
• M66: 31,401,939 km (0.099 R)
• M67: 31,506,209 km (0.083 R)
• M68: 31,976,844 km (0.118 R)
• M69: 33,190,232 km (0.087 R)
• M70: 33,349,704 km (0.11 R)
• M71: 33,615,838 km (0.106 R)
• M72: 34,365,024 km (0.097 R)
• M73: 34,957,432 km (0.12 R)
• M74: 35,065,591 km (0.064 R)
• M75: 35,390,518 km (0.046 R)
• M76: 35,662,038 km (0.112 R)
• M77: 35,934,306 km (0.081 R)
• M78: 36,207,173 km (0.069 R)
• M79: 36,371,282 km (0.044 R)
• M80: 36,755,150 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118

Radius: 6.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.7 AU - 8.04 AU

Year: 12213 Days

Day: 17.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,549,112 km

• M1: 92,451 km (0.119 R)
• M2: 170,841 km (0.085 R)
• M3: 220,806 km (0.045 R)
• M4: 312,510 km (0.068 R)
• M5: 368,460 km (0.116 R)
• M6: 438,771 km (0.06 R)
• M7: 665,561 km (0.118 R)
• M8: 779,106 km (0.045 R)
• M9: 1,405,472 km (0.117 R)
• M10: 1,722,021 km (0.065 R)
• M11: 1,969,157 km (0.037 R)
• M12: 2,060,262 km (0.109 R)
• M13: 2,246,511 km (0.116 R)
• M14: 2,341,655 km (0.074 R)
• M15: 2,438,296 km (0.102 R)
• M16: 2,516,535 km (0.109 R)
• M17: 2,615,569 km (0.117 R)
• M18: 2,817,377 km (0.113 R)
• M19: 3,236,101 km (0.09 R)
• M20: 3,474,859 km (0.088 R)
• M21: 3,674,423 km (0.118 R)
• M22: 3,832,249 km (0.086 R)
• M23: 3,992,169 km (0.095 R)
• M24: 4,177,820 km (0.115 R)
• M25: 4,727,143 km (0.049 R)
• M26: 5,528,838 km (0.073 R)
• M27: 5,606,180 km (0.084 R)
• M28: 5,657,941 km (0.061 R)
• M29: 5,945,319 km (0.114 R)
• M30: 5,998,127 km (0.08 R)
• M31: 6,480,131 km (0.056 R)
• M32: 6,671,018 km (0.079 R)
• M33: 7,170,076 km (0.106 R)
• M34: 7,339,272 km (0.08 R)
• M35: 7,796,443 km (0.106 R)
• M36: 8,204,246 km (0.069 R)
• M37: 8,321,980 km (0.059 R)
• M38: 8,499,702 km (0.098 R)
• M39: 8,949,393 km (0.089 R)
• M40: 9,406,864 km (0.086 R)
• M41: 9,903,229 km (0.109 R)
• M42: 10,535,580 km (0.086 R)
• M43: 10,695,799 km (0.116 R)
• M44: 11,377,217 km (0.097 R)
• M45: 11,508,564 km (0.104 R)
• M46: 11,972,318 km (0.084 R)
• M47: 12,849,859 km (0.093 R)
• M48: 13,608,470 km (0.092 R)
• M49: 13,817,757 km (0.093 R)
• M50: 13,922,924 km (0.057 R)
• M51: 14,844,896 km (0.087 R)
• M52: 15,640,457 km (0.09 R)
• M53: 16,006,523 km (0.079 R)
• M54: 16,934,329 km (0.101 R)
• M55: 17,347,967 km (0.055 R)
• M56: 17,650,903 km (0.119 R)
• M57: 17,879,339 km (0.062 R)
• M58: 18,262,160 km (0.105 R)
• M59: 18,493,139 km (0.112 R)
• M60: 18,608,928 km (0.117 R)
• M61: 19,191,911 km (0.072 R)
• M62: 19,701,890 km (0.11 R)
• M63: 20,655,128 km (0.1 R)
• M64: 20,735,312 km (0.04 R)
• M65: 21,218,214 km (0.116 R)
• M66: 22,031,129 km (0.03 R)
• M67: 22,113,108 km (0.099 R)
• M68: 22,318,207 km (0.092 R)
• M69: 22,771,638 km (0.109 R)
• M70: 23,603,851 km (0.079 R)
• M71: 23,687,626 km (0.066 R)
• M72: 24,488,274 km (0.058 R)
• M73: 27,514,190 km (0.096 R)
• M74: 28,177,657 km (0.085 R)
• M75: 28,757,049 km (0.084 R)
• M76: 29,115,486 km (0.031 R)
• M77: 30,108,965 km (0.085 R)
• M78: 30,336,354 km (0.116 R)
• M79: 30,427,459 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 6.2

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.53 AU - 8.97 AU

Year: 14633 Days

Day: 21.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,549,112 km

• M1: 177,872 km (0.095 R)
• M2: 511,176 km (0.102 R)
• M3: 813,364 km (0.101 R)
• M4: 865,723 km (0.107 R)
• M5: 937,380 km (0.091 R)
• M6: 1,450,800 km (0.078 R)
• M7: 1,990,998 km (0.105 R)
• M8: 2,038,720 km (0.074 R)
• M9: 2,110,826 km (0.115 R)
• M10: 2,307,547 km (0.082 R)
• M11: 2,905,789 km (0.067 R)
• M12: 3,014,696 km (0.089 R)
• M13: 3,208,276 km (0.042 R)
• M14: 3,549,658 km (0.111 R)
• M15: 3,843,020 km (0.099 R)
• M16: 4,673,737 km (0.116 R)
• M17: 5,158,434 km (0.106 R)
• M18: 5,727,055 km (0.104 R)
• M19: 6,563,307 km (0.09 R)
• M20: 6,634,666 km (0.118 R)
• M21: 7,105,151 km (0.116 R)
• M22: 7,849,699 km (0.112 R)
• M23: 8,933,386 km (0.083 R)
• M24: 9,858,200 km (0.062 R)
• M25: 10,228,306 km (0.113 R)
• M26: 10,394,210 km (0.066 R)
• M27: 10,477,536 km (0.101 R)
• M28: 10,855,270 km (0.108 R)
• M29: 11,280,128 km (0.099 R)
• M30: 13,258,261 km (0.079 R)
• M31: 13,621,036 km (0.114 R)
• M32: 13,987,102 km (0.11 R)
• M33: 16,589,955 km (0.096 R)
• M34: 17,078,841 km (0.115 R)
• M35: 17,177,276 km (0.116 R)
• M36: 18,121,239 km (0.118 R)
• M37: 18,422,828 km (0.113 R)
• M38: 19,081,807 km (0.108 R)
• M39: 19,132,820 km (0.106 R)
• M40: 19,234,995 km (0.075 R)
• M41: 20,423,101 km (0.081 R)
• M42: 20,789,317 km (0.081 R)
• M43: 21,634,694 km (0.107 R)
• M44: 21,741,059 km (0.066 R)
• M45: 22,222,315 km (0.085 R)
• M46: 22,815,171 km (0.062 R)
• M47: 22,977,784 km (0.102 R)
• M48: 23,249,753 km (0.05 R)
• M49: 24,292,600 km (0.108 R)
• M50: 24,403,153 km (0.086 R)
• M51: 24,680,507 km (0.065 R)
• M52: 24,791,808 km (0.044 R)
• M53: 25,182,408 km (0.119 R)
• M54: 25,913,343 km (0.079 R)
• M55: 26,139,685 km (0.077 R)
• M56: 26,196,382 km (0.082 R)
• M57: 26,253,080 km (0.118 R)
• M58: 26,480,319 km (0.113 R)
• M59: 27,108,780 km (0.104 R)
• M60: 27,166,225 km (0.086 R)
• M61: 27,338,562 km (0.091 R)
• M62: 27,915,711 km (0.105 R)
• M63: 28,031,649 km (0.068 R)
• M64: 28,089,543 km (0.118 R)
• M65: 28,147,737 km (0.059 R)
• M66: 28,496,898 km (0.12 R)
• M67: 28,671,928 km (0.117 R)
• M68: 28,788,913 km (0.084 R)
• M69: 29,317,144 km (0.11 R)
• M70: 30,323,638 km (0.115 R)
• M71: 31,763,817 km (0.081 R)
• M72: 33,410,590 km (0.116 R)
• M73: 33,903,814 km (0.118 R)
• M74: 34,213,183 km (0.078 R)
• M75: 35,774,685 km (0.104 R)
• M76: 36,279,279 km (0.047 R)
• M77: 36,595,828 km (0.117 R)
• M78: 38,256,514 km (0.116 R)
• M79: 38,578,748 km (0.106 R)
• M80: 39,031,281 km (0.102 R)
• M81: 39,160,833 km (0.096 R)
• M82: 39,355,609 km (0.07 R)
• M83: 39,485,610 km (0.066 R)
• M84: 39,550,685 km (0.08 R)
• M85: 39,876,509 km (0.114 R)
• M86: 40,727,572 km (0.083 R)
• M87: 43,182,772 km (0.051 R)
• M88: 44,665,287 km (0.092 R)
• M89: 45,480,894 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit