🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 10.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 396 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,088,529 km

• M1: 132,843 km (0.042 R)
• M2: 197,768 km (0.12 R)
• M3: 280,047 km (0.107 R)
• M4: 343,776 km (0.045 R)
• M5: 430,543 km (0.116 R)
• M6: 506,090 km (0.109 R)
• M7: 583,731 km (0.086 R)
• M8: 669,450 km (0.098 R)
• M9: 746,194 km (0.088 R)
• M10: 815,608 km (0.112 R)
• M11: 920,625 km (0.112 R)
• M12: 1,011,132 km (0.054 R)
• M13: 1,116,748 km (0.104 R)
• M14: 1,272,031 km (0.079 R)
• M15: 1,404,126 km (0.104 R)
• M16: 1,527,544 km (0.111 R)
• M17: 1,677,740 km (0.117 R)
• M18: 1,790,238 km (0.048 R)
• M19: 1,856,958 km (0.111 R)
• M20: 1,993,092 km (0.114 R)
• M21: 2,077,466 km (0.111 R)
• M22: 2,178,145 km (0.074 R)
• M23: 2,311,736 km (0.077 R)
• M24: 2,485,120 km (0.045 R)
• M25: 2,570,839 km (0.066 R)
• M26: 2,668,377 km (0.112 R)
• M27: 2,789,402 km (0.108 R)
• M28: 2,906,537 km (0.11 R)
• M29: 2,974,305 km (0.084 R)
• M30: 3,054,041 km (0.056 R)
• M31: 3,140,209 km (0.115 R)
• M32: 3,244,778 km (0.119 R)
• M33: 3,457,356 km (0.08 R)
• M34: 3,613,836 km (0.114 R)
• M35: 3,717,357 km (0.109 R)
• M36: 3,803,376 km (0.117 R)
• M37: 3,902,560 km (0.086 R)
• M38: 3,977,508 km (0.093 R)
• M39: 4,084,620 km (0.098 R)
• M40: 4,160,766 km (0.109 R)
• M41: 4,230,927 km (0.111 R)
• M42: 4,301,537 km (0.111 R)
• M43: 4,405,059 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 9.7

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 722 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,088,529 km

• M1: 123,867 km (0.109 R)
• M2: 243,246 km (0.055 R)
• M3: 336,146 km (0.099 R)
• M4: 427,252 km (0.093 R)
• M5: 490,531 km (0.116 R)
• M6: 623,374 km (0.063 R)
• M7: 763,398 km (0.093 R)
• M8: 861,085 km (0.099 R)
• M9: 1,056,759 km (0.102 R)
• M10: 1,213,388 km (0.09 R)
• M11: 1,370,765 km (0.105 R)
• M12: 1,506,151 km (0.062 R)
• M13: 1,675,945 km (0.086 R)
• M14: 1,797,867 km (0.079 R)
• M15: 1,859,950 km (0.11 R)
• M16: 1,946,567 km (0.097 R)
• M17: 2,075,072 km (0.09 R)
• M18: 2,383,244 km (0.072 R)
• M19: 2,705,926 km (0.08 R)
• M20: 2,795,535 km (0.045 R)
• M21: 2,959,495 km (0.096 R)
• M22: 3,117,320 km (0.082 R)
• M23: 3,325,561 km (0.079 R)
• M24: 3,617,127 km (0.113 R)
• M25: 3,746,080 km (0.12 R)
• M26: 3,826,265 km (0.036 R)
• M27: 3,998,452 km (0.084 R)
• M28: 4,090,604 km (0.035 R)
• M29: 4,162,860 km (0.049 R)
• M30: 4,413,736 km (0.066 R)
• M31: 4,477,165 km (0.091 R)
• M32: 4,680,319 km (0.118 R)
• M33: 4,821,091 km (0.099 R)
• M34: 4,941,218 km (0.104 R)
• M35: 5,162,323 km (0.109 R)
• M36: 5,341,542 km (0.108 R)
• M37: 5,591,370 km (0.078 R)
• M38: 5,938,287 km (0.089 R)
• M39: 6,079,059 km (0.082 R)
• M40: 6,197,241 km (0.039 R)
• M41: 6,316,172 km (0.111 R)
• M42: 6,423,882 km (0.118 R)
• M43: 6,507,956 km (0.093 R)
• M44: 6,628,831 km (0.072 R)
• M45: 7,033,194 km (0.079 R)
• M46: 7,107,544 km (0.091 R)
• M47: 7,169,777 km (0.101 R)
• M48: 7,533,898 km (0.076 R)
• M49: 7,852,841 km (0.111 R)
• M50: 8,020,391 km (0.119 R)
• M51: 8,085,167 km (0.091 R)
• M52: 8,346,065 km (0.109 R)
• M53: 8,424,754 km (0.104 R)
• M54: 8,517,056 km (0.073 R)
• M55: 8,876,090 km (0.049 R)
• M56: 8,969,888 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 12.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.07 AU - 2.63 AU

Year: 2487 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,088,529 km

• M1: 162,164 km (0.04 R)
• M2: 306,526 km (0.094 R)
• M3: 411,693 km (0.051 R)
• M4: 511,625 km (0.092 R)
• M5: 672,442 km (0.081 R)
• M6: 861,684 km (0.098 R)
• M7: 968,497 km (0.044 R)
• M8: 1,049,279 km (0.072 R)
• M9: 1,284,148 km (0.037 R)
• M10: 1,477,877 km (0.068 R)
• M11: 1,608,476 km (0.026 R)
• M12: 1,793,230 km (0.097 R)
• M13: 1,933,403 km (0.054 R)
• M14: 2,184,129 km (0.112 R)
• M15: 2,403,888 km (0.077 R)
• M16: 2,530,747 km (0.049 R)
• M17: 2,645,339 km (0.094 R)
• M18: 2,747,215 km (0.103 R)
• M19: 2,984,926 km (0.094 R)
• M20: 3,106,400 km (0.072 R)
• M21: 3,198,702 km (0.087 R)
• M22: 3,307,459 km (0.1 R)
• M23: 3,417,414 km (0.092 R)
• M24: 3,592,892 km (0.07 R)
• M25: 3,771,512 km (0.04 R)
• M26: 4,053,205 km (0.074 R)
• M27: 4,154,333 km (0.1 R)
• M28: 4,324,725 km (0.099 R)
• M29: 4,725,498 km (0.09 R)
• M30: 5,432,796 km (0.096 R)
• M31: 5,638,194 km (0.113 R)
• M32: 5,884,582 km (0.104 R)
• M33: 5,999,323 km (0.067 R)
• M34: 6,134,410 km (0.105 R)
• M35: 6,427,024 km (0.04 R)
• M36: 6,824,356 km (0.083 R)
• M37: 6,904,839 km (0.05 R)
• M38: 7,168,431 km (0.07 R)
• M39: 7,250,261 km (0.111 R)
• M40: 7,497,546 km (0.097 R)
• M41: 7,831,748 km (0.053 R)
• M42: 7,958,308 km (0.119 R)
• M43: 8,234,914 km (0.101 R)
• M44: 8,579,587 km (0.088 R)
• M45: 8,797,552 km (0.087 R)
• M46: 9,800,904 km (0.097 R)
• M47: 10,189,410 km (0.05 R)
• M48: 10,327,639 km (0.053 R)
• M49: 10,629,527 km (0.083 R)
• M50: 11,289,703 km (0.12 R)
• M51: 11,817,633 km (0.041 R)
• M52: 12,378,326 km (0.077 R)
• M53: 12,550,663 km (0.026 R)
• M54: 12,723,897 km (0.115 R)
• M55: 13,932,648 km (0.049 R)
• M56: 14,318,012 km (0.03 R)
• M57: 14,758,877 km (0.102 R)
• M58: 14,863,296 km (0.12 R)
• M59: 15,046,554 km (0.12 R)
• M60: 15,283,367 km (0.081 R)
• M61: 15,654,071 km (0.116 R)
• M62: 16,135,178 km (0.107 R)
• M63: 16,215,811 km (0.119 R)
• M64: 16,350,598 km (0.114 R)
• M65: 17,441,765 km (0.104 R)
• M66: 17,579,844 km (0.116 R)
• M67: 17,690,547 km (0.1 R)
• M68: 18,052,125 km (0.088 R)
• M69: 18,219,674 km (0.1 R)
• M70: 19,037,227 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 9.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.01 AU - 4.71 AU

Year: 5235 Days

Day: 11.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,088,529 km

• M1: 150,645 km (0.102 R)
• M2: 235,467 km (0.099 R)
• M3: 334,650 km (0.041 R)
• M4: 414,536 km (0.1 R)
• M5: 502,499 km (0.107 R)
• M6: 699,968 km (0.076 R)
• M7: 846,126 km (0.059 R)
• M8: 1,099,096 km (0.095 R)
• M9: 1,169,706 km (0.096 R)
• M10: 1,499,270 km (0.094 R)
• M11: 1,658,741 km (0.077 R)
• M12: 2,134,911 km (0.04 R)
• M13: 2,242,472 km (0.116 R)
• M14: 2,370,229 km (0.083 R)
• M15: 2,481,679 km (0.083 R)
• M16: 2,671,369 km (0.092 R)
• M17: 2,748,711 km (0.063 R)
• M18: 2,905,490 km (0.095 R)
• M19: 3,105,652 km (0.09 R)
• M20: 3,798,440 km (0.049 R)
• M21: 3,863,664 km (0.119 R)
• M22: 4,583,828 km (0.115 R)
• M23: 4,817,500 km (0.107 R)
• M24: 5,199,424 km (0.079 R)
• M25: 5,272,128 km (0.059 R)
• M26: 5,345,132 km (0.078 R)
• M27: 5,840,899 km (0.064 R)
• M28: 5,916,446 km (0.087 R)
• M29: 6,849,488 km (0.116 R)
• M30: 7,063,114 km (0.057 R)
• M31: 7,170,675 km (0.1 R)
• M32: 7,744,532 km (0.064 R)
• M33: 8,276,652 km (0.062 R)
• M34: 8,676,228 km (0.113 R)
• M35: 8,878,334 km (0.091 R)
• M36: 9,613,159 km (0.118 R)
• M37: 9,702,619 km (0.109 R)
• M38: 10,003,011 km (0.052 R)
• M39: 10,489,952 km (0.03 R)
• M40: 11,550,152 km (0.103 R)
• M41: 11,740,740 km (0.116 R)
• M42: 12,157,520 km (0.044 R)
• M43: 12,578,937 km (0.117 R)
• M44: 12,709,685 km (0.111 R)
• M45: 12,775,209 km (0.105 R)
• M46: 13,170,597 km (0.036 R)
• M47: 13,303,290 km (0.111 R)
• M48: 13,503,153 km (0.113 R)
• M49: 14,244,560 km (0.028 R)
• M50: 14,380,843 km (0.078 R)
• M51: 14,449,060 km (0.104 R)
• M52: 14,517,426 km (0.06 R)
• M53: 14,757,680 km (0.099 R)
• M54: 15,172,515 km (0.116 R)
• M55: 15,276,785 km (0.082 R)
• M56: 15,451,216 km (0.119 R)
• M57: 16,582,924 km (0.082 R)
• M58: 16,978,162 km (0.031 R)
• M59: 17,050,417 km (0.067 R)
• M60: 17,340,188 km (0.056 R)
• M61: 17,412,893 km (0.064 R)
• M62: 18,589,779 km (0.111 R)
• M63: 18,776,029 km (0.096 R)
• M64: 19,075,374 km (0.111 R)
• M65: 21,058,743 km (0.113 R)
• M66: 21,408,652 km (0.057 R)
• M67: 21,878,240 km (0.077 R)
• M68: 22,311,625 km (0.084 R)
• M69: 22,987,059 km (0.114 R)
• M70: 23,146,979 km (0.112 R)
• M71: 23,307,199 km (0.081 R)
• M72: 23,588,592 km (0.08 R)
• M73: 24,643,407 km (0.081 R)
• M74: 24,807,067 km (0.052 R)
• M75: 24,889,047 km (0.102 R)
• M76: 26,338,052 km (0.115 R)
• M77: 26,841,149 km (0.097 R)
• M78: 27,516,883 km (0.103 R)
• M79: 28,155,366 km (0.11 R)
• M80: 28,497,946 km (0.11 R)
• M81: 28,798,787 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 10.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.32 AU - 5.38 AU

Year: 8542 Days

Day: 9.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,088,529 km

• M1: 161,865 km (0.119 R)
• M2: 275,410 km (0.075 R)
• M3: 350,059 km (0.107 R)
• M4: 423,512 km (0.109 R)
• M5: 642,074 km (0.116 R)
• M6: 867,817 km (0.079 R)
• M7: 974,780 km (0.101 R)
• M8: 1,305,989 km (0.109 R)
• M9: 1,376,600 km (0.117 R)
• M10: 1,466,658 km (0.101 R)
• M11: 1,577,360 km (0.074 R)
• M12: 2,007,903 km (0.111 R)
• M13: 2,090,181 km (0.079 R)
• M14: 2,652,370 km (0.094 R)
• M15: 2,880,806 km (0.1 R)
• M16: 3,068,252 km (0.092 R)
• M17: 3,679,958 km (0.055 R)
• M18: 3,781,385 km (0.063 R)
• M19: 4,091,352 km (0.084 R)
• M20: 4,901,873 km (0.061 R)
• M21: 4,985,648 km (0.103 R)
• M22: 5,211,391 km (0.116 R)
• M23: 5,820,105 km (0.05 R)
• M24: 6,420,890 km (0.038 R)
• M25: 6,697,646 km (0.11 R)
• M26: 7,326,855 km (0.065 R)
• M27: 7,583,864 km (0.117 R)
• M28: 8,206,191 km (0.071 R)
• M29: 8,540,243 km (0.096 R)
• M30: 8,641,371 km (0.114 R)
• M31: 8,810,866 km (0.027 R)
• M32: 9,187,404 km (0.042 R)
• M33: 9,604,333 km (0.062 R)
• M34: 9,744,656 km (0.112 R)
• M35: 9,921,181 km (0.113 R)
• M36: 10,098,604 km (0.117 R)
• M37: 10,241,321 km (0.057 R)
• M38: 10,312,978 km (0.096 R)
• M39: 11,148,632 km (0.072 R)
• M40: 12,005,977 km (0.069 R)
• M41: 12,347,210 km (0.038 R)
• M42: 12,614,840 km (0.1 R)
• M43: 12,845,820 km (0.093 R)
• M44: 13,311,967 km (0.1 R)
• M45: 13,823,142 km (0.115 R)
• M46: 14,340,751 km (0.082 R)
• M47: 15,436,256 km (0.114 R)
• M48: 15,642,103 km (0.106 R)
• M49: 17,023,191 km (0.064 R)
• M50: 18,355,808 km (0.083 R)
• M51: 20,529,914 km (0.103 R)
• M52: 20,938,017 km (0.118 R)
• M53: 21,074,750 km (0.041 R)
• M54: 21,532,370 km (0.083 R)
• M55: 22,644,031 km (0.118 R)
• M56: 22,878,002 km (0.098 R)
• M57: 23,537,280 km (0.115 R)
• M58: 23,774,243 km (0.108 R)
• M59: 23,916,810 km (0.12 R)
• M60: 24,537,940 km (0.036 R)
• M61: 24,922,856 km (0.118 R)
• M62: 25,309,716 km (0.111 R)
• M63: 25,698,521 km (0.119 R)
• M64: 25,893,746 km (0.089 R)
• M65: 27,273,637 km (0.049 R)
• M66: 27,472,751 km (0.069 R)
• M67: 28,223,733 km (0.094 R)
• M68: 29,643,416 km (0.043 R)
• M69: 30,878,796 km (0.114 R)
• M70: 31,294,229 km (0.109 R)
• M71: 31,554,828 km (0.111 R)
• M72: 31,763,966 km (0.116 R)
• M73: 32,025,912 km (0.075 R)
• M74: 32,921,854 km (0.089 R)
• M75: 33,879,430 km (0.099 R)
• M76: 34,523,000 km (0.118 R)
• M77: 35,278,768 km (0.077 R)
• M78: 35,495,685 km (0.117 R)
• M79: 35,931,015 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.9 AU - 8.54 AU

Year: 14806 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,088,529 km

• M1: 85,570 km (0.106 R)
• M2: 150,944 km (0.055 R)
• M3: 270,174 km (0.107 R)
• M4: 358,736 km (0.052 R)
• M5: 635,791 km (0.109 R)
• M6: 680,072 km (0.1 R)
• M7: 1,124,976 km (0.083 R)
• M8: 1,366,128 km (0.065 R)
• M9: 2,181,436 km (0.074 R)
• M10: 2,504,717 km (0.061 R)
• M11: 2,967,274 km (0.117 R)
• M12: 3,377,172 km (0.068 R)
• M13: 4,164,356 km (0.102 R)
• M14: 4,391,146 km (0.052 R)
• M15: 5,035,464 km (0.042 R)
• M16: 5,216,328 km (0.103 R)
• M17: 5,277,065 km (0.12 R)
• M18: 5,677,688 km (0.079 R)
• M19: 6,738,038 km (0.091 R)
• M20: 6,937,302 km (0.08 R)
• M21: 6,970,812 km (0.062 R)
• M22: 7,037,682 km (0.101 R)
• M23: 7,997,502 km (0.113 R)
• M24: 8,279,195 km (0.111 R)
• M25: 8,421,313 km (0.08 R)
• M26: 8,456,917 km (0.116 R)
• M27: 8,492,671 km (0.11 R)
• M28: 8,961,212 km (0.052 R)
• M29: 9,070,568 km (0.036 R)
• M30: 9,512,330 km (0.113 R)
• M31: 9,698,580 km (0.107 R)
• M32: 10,226,062 km (0.104 R)
• M33: 10,302,207 km (0.037 R)
• M34: 10,879,206 km (0.083 R)
• M35: 10,918,101 km (0.095 R)
• M36: 11,073,982 km (0.058 R)
• M37: 11,704,537 km (0.106 R)
• M38: 11,944,044 km (0.112 R)
• M39: 12,346,911 km (0.099 R)
• M40: 12,549,915 km (0.103 R)
• M41: 13,581,691 km (0.105 R)
• M42: 13,791,278 km (0.106 R)
• M43: 14,298,564 km (0.069 R)
• M44: 14,640,246 km (0.106 R)
• M45: 14,726,115 km (0.111 R)
• M46: 14,898,302 km (0.036 R)
• M47: 14,941,387 km (0.073 R)
• M48: 15,813,093 km (0.095 R)
• M49: 15,857,225 km (0.061 R)
• M50: 16,344,016 km (0.114 R)
• M51: 17,015,860 km (0.097 R)
• M52: 17,061,039 km (0.111 R)
• M53: 18,293,875 km (0.084 R)
• M54: 19,084,799 km (0.093 R)
• M55: 19,508,161 km (0.119 R)
• M56: 20,411,732 km (0.109 R)
• M57: 20,507,624 km (0.116 R)
• M58: 21,134,738 km (0.114 R)
• M59: 21,183,208 km (0.09 R)
• M60: 22,013,327 km (0.111 R)
• M61: 22,754,584 km (0.045 R)
• M62: 24,668,838 km (0.1 R)
• M63: 24,771,014 km (0.071 R)
• M64: 24,822,176 km (0.112 R)
• M65: 25,541,892 km (0.105 R)
• M66: 25,593,503 km (0.033 R)
• M67: 26,320,399 km (0.115 R)
• M68: 26,949,009 km (0.119 R)
• M69: 27,159,643 km (0.103 R)
• M70: 27,423,534 km (0.074 R)
• M71: 28,381,110 km (0.096 R)
• M72: 31,152,859 km (0.062 R)
• M73: 31,540,018 km (0.119 R)
• M74: 31,595,519 km (0.08 R)
• M75: 31,873,173 km (0.099 R)
• M76: 31,928,823 km (0.089 R)
• M77: 32,095,924 km (0.099 R)
• M78: 32,263,174 km (0.107 R)
• M79: 32,319,124 km (0.097 R)
• M80: 32,486,823 km (0.076 R)
• M81: 32,598,872 km (0.099 R)
• M82: 32,654,971 km (0.025 R)
• M83: 33,160,762 km (0.088 R)
• M84: 33,329,957 km (0.095 R)
• M85: 34,751,137 km (0.106 R)
• M86: 35,671,014 km (0.101 R)
• M87: 35,844,398 km (0.12 R)
• M88: 36,018,081 km (0.041 R)
• M89: 37,770,022 km (0.098 R)
• M90: 38,064,580 km (0.041 R)
• M91: 39,669,017 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit