🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.7

Radius: 12

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 569 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,946,133 km

• M1: 152,739 km (0.033 R)
• M2: 236,365 km (0.08 R)
• M3: 339,587 km (0.029 R)
• M4: 463,155 km (0.11 R)
• M5: 539,300 km (0.066 R)
• M6: 640,279 km (0.075 R)
• M7: 748,438 km (0.077 R)
• M8: 859,290 km (0.099 R)
• M9: 1,013,526 km (0.108 R)
• M10: 1,099,096 km (0.098 R)
• M11: 1,252,733 km (0.078 R)
• M12: 1,510,639 km (0.064 R)
• M13: 1,643,333 km (0.113 R)
• M14: 1,791,734 km (0.073 R)
• M15: 1,891,216 km (0.12 R)
• M16: 2,004,761 km (0.088 R)
• M17: 2,114,566 km (0.069 R)
• M18: 2,238,882 km (0.078 R)
• M19: 2,372,173 km (0.064 R)
• M20: 2,540,920 km (0.054 R)
• M21: 2,620,207 km (0.106 R)
• M22: 2,815,432 km (0.071 R)
• M23: 2,918,206 km (0.101 R)
• M24: 3,092,487 km (0.032 R)
• M25: 3,385,849 km (0.118 R)
• M26: 3,510,164 km (0.065 R)
• M27: 3,710,775 km (0.089 R)
• M28: 3,945,943 km (0.105 R)
• M29: 4,084,770 km (0.075 R)
• M30: 4,319,788 km (0.04 R)
• M31: 4,615,842 km (0.034 R)
• M32: 4,705,152 km (0.103 R)
• M33: 4,786,833 km (0.107 R)
• M34: 4,943,312 km (0.111 R)
• M35: 5,244,602 km (0.117 R)
• M36: 5,526,145 km (0.106 R)
• M37: 5,638,493 km (0.057 R)
• M38: 5,716,733 km (0.062 R)
• M39: 5,979,876 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 657 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,946,133 km

• M1: 150,346 km (0.06 R)
• M2: 235,467 km (0.118 R)
• M3: 317,147 km (0.063 R)
• M4: 440,715 km (0.034 R)
• M5: 512,223 km (0.104 R)
• M6: 637,885 km (0.074 R)
• M7: 804,837 km (0.049 R)
• M8: 876,045 km (0.082 R)
• M9: 1,047,484 km (0.108 R)
• M10: 1,120,638 km (0.076 R)
• M11: 1,213,089 km (0.061 R)
• M12: 1,338,452 km (0.083 R)
• M13: 1,412,204 km (0.107 R)
• M14: 1,629,121 km (0.083 R)
• M15: 1,708,258 km (0.114 R)
• M16: 1,782,010 km (0.105 R)
• M17: 1,960,929 km (0.113 R)
• M18: 2,131,321 km (0.103 R)
• M19: 2,218,536 km (0.047 R)
• M20: 2,314,279 km (0.104 R)
• M21: 2,464,475 km (0.101 R)
• M22: 2,579,217 km (0.115 R)
• M23: 2,672,416 km (0.107 R)
• M24: 2,999,288 km (0.07 R)
• M25: 3,072,740 km (0.119 R)
• M26: 3,180,002 km (0.108 R)
• M27: 3,271,855 km (0.057 R)
• M28: 3,432,374 km (0.098 R)
• M29: 3,509,416 km (0.039 R)
• M30: 3,717,657 km (0.026 R)
• M31: 3,841,075 km (0.07 R)
• M32: 4,055,897 km (0.059 R)
• M33: 4,164,805 km (0.114 R)
• M34: 4,357,786 km (0.101 R)
• M35: 4,487,936 km (0.085 R)
• M36: 4,723,852 km (0.116 R)
• M37: 4,877,040 km (0.11 R)
• M38: 5,129,561 km (0.057 R)
• M39: 5,227,698 km (0.084 R)
• M40: 5,466,157 km (0.103 R)
• M41: 5,677,688 km (0.064 R)
• M42: 5,810,082 km (0.111 R)
• M43: 5,922,729 km (0.113 R)
• M44: 6,119,301 km (0.085 R)
• M45: 6,223,720 km (0.11 R)
• M46: 6,423,583 km (0.074 R)
• M47: 6,754,194 km (0.082 R)
• M48: 7,046,808 km (0.099 R)
• M49: 7,410,031 km (0.081 R)
• M50: 7,521,332 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 11.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 677 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,946,133 km

• M1: 145,260 km (0.099 R)
• M2: 218,114 km (0.09 R)
• M3: 321,336 km (0.105 R)
• M4: 403,615 km (0.058 R)
• M5: 577,448 km (0.104 R)
• M6: 781,200 km (0.083 R)
• M7: 862,881 km (0.1 R)
• M8: 982,858 km (0.065 R)
• M9: 1,151,904 km (0.108 R)
• M10: 1,410,858 km (0.08 R)
• M11: 1,526,646 km (0.068 R)
• M12: 1,652,907 km (0.118 R)
• M13: 1,739,075 km (0.078 R)
• M14: 1,893,759 km (0.115 R)
• M15: 1,965,267 km (0.102 R)
• M16: 2,228,859 km (0.092 R)
• M17: 2,300,666 km (0.1 R)
• M18: 2,421,990 km (0.11 R)
• M19: 2,504,119 km (0.115 R)
• M20: 2,760,380 km (0.082 R)
• M21: 2,850,737 km (0.097 R)
• M22: 2,950,668 km (0.06 R)
• M23: 3,065,260 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 14.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.22 AU - 1.82 AU

Year: 1250 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,946,133 km

• M1: 183,108 km (0.079 R)
• M2: 277,803 km (0.113 R)
• M3: 608,415 km (0.087 R)
• M4: 769,980 km (0.064 R)
• M5: 924,664 km (0.045 R)
• M6: 1,241,962 km (0.111 R)
• M7: 1,482,365 km (0.119 R)
• M8: 1,917,695 km (0.07 R)
• M9: 2,051,136 km (0.113 R)
• M10: 2,262,518 km (0.115 R)
• M11: 2,360,056 km (0.087 R)
• M12: 2,525,960 km (0.04 R)
• M13: 2,661,645 km (0.058 R)
• M14: 2,916,710 km (0.111 R)
• M15: 3,047,309 km (0.087 R)
• M16: 3,155,617 km (0.099 R)
• M17: 3,265,273 km (0.115 R)
• M18: 3,364,007 km (0.117 R)
• M19: 3,526,321 km (0.073 R)
• M20: 3,678,612 km (0.118 R)
• M21: 4,082,376 km (0.057 R)
• M22: 4,391,296 km (0.103 R)
• M23: 4,500,652 km (0.112 R)
• M24: 4,624,669 km (0.11 R)
• M25: 4,763,795 km (0.111 R)
• M26: 4,904,417 km (0.067 R)
• M27: 5,032,173 km (0.118 R)
• M28: 5,247,594 km (0.047 R)
• M29: 5,554,270 km (0.113 R)
• M30: 5,747,251 km (0.119 R)
• M31: 6,048,392 km (0.088 R)
• M32: 6,155,055 km (0.071 R)
• M33: 6,634,815 km (0.08 R)
• M34: 6,903,194 km (0.074 R)
• M35: 7,159,156 km (0.098 R)
• M36: 7,288,259 km (0.068 R)
• M37: 7,401,803 km (0.068 R)
• M38: 7,581,620 km (0.057 R)
• M39: 7,879,021 km (0.086 R)
• M40: 8,045,822 km (0.117 R)
• M41: 8,604,870 km (0.094 R)
• M42: 8,811,315 km (0.095 R)
• M43: 9,281,800 km (0.084 R)
• M44: 9,405,218 km (0.084 R)
• M45: 9,529,085 km (0.07 R)
• M46: 9,653,551 km (0.107 R)
• M47: 9,868,074 km (0.051 R)
• M48: 9,957,982 km (0.074 R)
• M49: 10,174,750 km (0.037 R)
• M50: 10,466,465 km (0.115 R)
• M51: 10,705,373 km (0.091 R)
• M52: 10,834,775 km (0.043 R)
• M53: 11,170,024 km (0.07 R)
• M54: 11,946,437 km (0.115 R)
• M55: 12,061,478 km (0.116 R)
• M56: 12,312,054 km (0.088 R)
• M57: 12,603,471 km (0.07 R)
• M58: 12,838,190 km (0.113 R)
• M59: 13,153,393 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 10.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.38 AU - 2.3 AU

Year: 1664 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,946,133 km

• M1: 135,835 km (0.073 R)
• M2: 346,469 km (0.088 R)
• M3: 420,520 km (0.083 R)
• M4: 496,366 km (0.075 R)
• M5: 583,581 km (0.08 R)
• M6: 658,979 km (0.067 R)
• M7: 763,398 km (0.089 R)
• M8: 900,579 km (0.091 R)
• M9: 997,070 km (0.111 R)
• M10: 1,089,970 km (0.058 R)
• M11: 1,331,720 km (0.109 R)
• M12: 1,443,021 km (0.102 R)
• M13: 1,549,385 km (0.114 R)
• M14: 1,649,915 km (0.072 R)
• M15: 1,778,868 km (0.119 R)
• M16: 1,884,484 km (0.052 R)
• M17: 2,139,250 km (0.096 R)
• M18: 2,261,471 km (0.089 R)
• M19: 2,473,601 km (0.034 R)
• M20: 2,702,486 km (0.119 R)
• M21: 2,773,545 km (0.092 R)
• M22: 3,085,306 km (0.106 R)
• M23: 3,191,820 km (0.083 R)
• M24: 3,310,451 km (0.048 R)
• M25: 3,518,692 km (0.119 R)
• M26: 3,833,745 km (0.066 R)
• M27: 4,252,170 km (0.119 R)
• M28: 4,394,886 km (0.113 R)
• M29: 4,771,125 km (0.04 R)
• M30: 5,019,457 km (0.039 R)
• M31: 5,132,553 km (0.061 R)
• M32: 5,412,750 km (0.116 R)
• M33: 5,528,838 km (0.086 R)
• M34: 5,632,659 km (0.108 R)
• M35: 5,776,572 km (0.091 R)
• M36: 6,028,046 km (0.103 R)
• M37: 6,135,009 km (0.07 R)
• M38: 6,378,105 km (0.117 R)
• M39: 7,154,369 km (0.1 R)
• M40: 7,281,976 km (0.05 R)
• M41: 7,395,969 km (0.1 R)
• M42: 7,510,561 km (0.069 R)
• M43: 7,654,773 km (0.116 R)
• M44: 7,858,077 km (0.055 R)
• M45: 7,960,402 km (0.095 R)
• M46: 8,314,650 km (0.1 R)
• M47: 8,448,989 km (0.077 R)
• M48: 8,613,995 km (0.079 R)
• M49: 8,764,939 km (0.058 R)
• M50: 8,840,636 km (0.111 R)
• M51: 8,947,149 km (0.041 R)
• M52: 9,084,779 km (0.111 R)
• M53: 9,610,766 km (0.12 R)
• M54: 9,830,226 km (0.075 R)
• M55: 9,972,344 km (0.095 R)
• M56: 10,083,196 km (0.084 R)
• M57: 10,370,274 km (0.093 R)
• M58: 10,854,821 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 12.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.68 AU - 2.72 AU

Year: 2176 Days

Day: 12.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,946,133 km

• M1: 171,888 km (0.058 R)
• M2: 364,121 km (0.069 R)
• M3: 459,714 km (0.044 R)
• M4: 590,912 km (0.104 R)
• M5: 745,745 km (0.087 R)
• M6: 995,723 km (0.084 R)
• M7: 1,163,423 km (0.107 R)
• M8: 1,329,775 km (0.086 R)
• M9: 1,445,265 km (0.104 R)
• M10: 1,564,195 km (0.12 R)
• M11: 1,724,115 km (0.114 R)
• M12: 1,850,825 km (0.089 R)
• M13: 2,007,304 km (0.091 R)
• M14: 2,127,581 km (0.12 R)
• M15: 2,264,164 km (0.085 R)
• M16: 2,347,639 km (0.116 R)
• M17: 2,446,374 km (0.113 R)
• M18: 2,532,094 km (0.043 R)
• M19: 2,647,882 km (0.079 R)
• M20: 3,006,618 km (0.091 R)
• M21: 3,114,179 km (0.092 R)
• M22: 3,223,086 km (0.095 R)
• M23: 3,317,482 km (0.062 R)
• M24: 3,525,124 km (0.08 R)
• M25: 3,869,947 km (0.104 R)
• M26: 4,021,041 km (0.07 R)
• M27: 4,680,917 km (0.111 R)
• M28: 4,788,179 km (0.104 R)
• M29: 5,487,100 km (0.093 R)
• M30: 5,752,637 km (0.113 R)
• M31: 6,257,230 km (0.053 R)
• M32: 6,594,873 km (0.058 R)
• M33: 6,776,036 km (0.117 R)
• M34: 6,897,808 km (0.069 R)
• M35: 7,020,179 km (0.081 R)
• M36: 7,329,548 km (0.086 R)
• M37: 7,559,330 km (0.102 R)
• M38: 7,791,506 km (0.076 R)
• M39: 7,983,141 km (0.094 R)
• M40: 8,154,879 km (0.108 R)
• M41: 8,809,819 km (0.103 R)
• M42: 8,898,381 km (0.095 R)
• M43: 9,233,330 km (0.056 R)
• M44: 9,436,334 km (0.087 R)
• M45: 9,572,469 km (0.039 R)
• M46: 9,663,574 km (0.101 R)
• M47: 10,356,361 km (0.069 R)
• M48: 10,993,499 km (0.103 R)
• M49: 11,546,412 km (0.096 R)
• M50: 11,985,482 km (0.054 R)
• M51: 12,256,404 km (0.09 R)
• M52: 12,405,104 km (0.041 R)
• M53: 12,980,607 km (0.076 R)
• M54: 13,233,577 km (0.041 R)
• M55: 13,335,154 km (0.106 R)
• M56: 13,590,518 km (0.108 R)
• M57: 13,898,839 km (0.118 R)
• M58: 14,002,211 km (0.049 R)
• M59: 14,157,793 km (0.057 R)
• M60: 14,522,812 km (0.099 R)
• M61: 14,706,518 km (0.066 R)
• M62: 15,288,753 km (0.104 R)
• M63: 15,690,273 km (0.108 R)
• M64: 15,905,694 km (0.113 R)
• M65: 16,013,854 km (0.084 R)
• M66: 16,312,451 km (0.044 R)
• M67: 16,558,091 km (0.051 R)
• M68: 16,722,648 km (0.086 R)
• M69: 17,053,260 km (0.111 R)
• M70: 17,497,416 km (0.086 R)
• M71: 17,609,016 km (0.093 R)
• M72: 17,917,337 km (0.034 R)
• M73: 18,653,059 km (0.108 R)
• M74: 19,225,720 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 5.6

Gravity: 24.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.76 AU - 6.9 AU

Year: 10620 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,946,133 km

• M1: 121,473 km (0.053 R)
• M2: 325,824 km (0.12 R)
• M3: 516,113 km (0.089 R)
• M4: 632,350 km (0.071 R)
• M5: 1,113,906 km (0.063 R)
• M6: 1,447,060 km (0.084 R)
• M7: 1,834,668 km (0.066 R)
• M8: 2,092,725 km (0.115 R)
• M9: 2,362,300 km (0.105 R)
• M10: 2,529,251 km (0.109 R)
• M11: 2,614,223 km (0.116 R)
• M12: 2,700,242 km (0.089 R)
• M13: 3,083,362 km (0.117 R)
• M14: 3,998,302 km (0.088 R)
• M15: 4,197,567 km (0.09 R)
• M16: 4,332,205 km (0.047 R)
• M17: 4,536,705 km (0.037 R)
• M18: 4,884,670 km (0.107 R)
• M19: 5,422,773 km (0.071 R)
• M20: 5,680,231 km (0.116 R)
• M21: 6,054,974 km (0.039 R)
• M22: 6,476,541 km (0.08 R)
• M23: 6,789,051 km (0.084 R)
• M24: 7,469,422 km (0.077 R)
• M25: 7,673,623 km (0.048 R)
• M26: 7,879,619 km (0.081 R)
• M27: 8,129,298 km (0.065 R)
• M28: 8,171,185 km (0.088 R)
• M29: 8,850,808 km (0.094 R)
• M30: 9,284,792 km (0.034 R)
• M31: 9,814,668 km (0.11 R)
• M32: 11,415,365 km (0.092 R)
• M33: 11,982,490 km (0.096 R)
• M34: 12,269,569 km (0.081 R)
• M35: 12,850,457 km (0.058 R)
• M36: 13,589,171 km (0.107 R)
• M37: 13,688,654 km (0.092 R)
• M38: 13,838,401 km (0.093 R)
• M39: 14,442,926 km (0.112 R)
• M40: 16,043,773 km (0.105 R)
• M41: 16,148,941 km (0.11 R)
• M42: 16,201,749 km (0.093 R)
• M43: 16,412,981 km (0.092 R)
• M44: 16,838,437 km (0.115 R)
• M45: 18,741,920 km (0.034 R)
• M46: 20,085,908 km (0.095 R)
• M47: 21,056,648 km (0.042 R)
• M48: 21,984,155 km (0.035 R)
• M49: 22,452,995 km (0.088 R)
• M50: 22,806,644 km (0.097 R)
• M51: 23,102,848 km (0.104 R)
• M52: 23,400,398 km (0.117 R)
• M53: 23,818,973 km (0.118 R)
• M54: 24,360,667 km (0.025 R)
• M55: 24,906,549 km (0.11 R)
• M56: 25,825,230 km (0.083 R)
• M57: 27,067,341 km (0.087 R)
• M58: 27,255,386 km (0.077 R)
• M59: 27,380,898 km (0.097 R)
• M60: 28,011,603 km (0.086 R)
• M61: 29,030,813 km (0.105 R)
• M62: 29,287,374 km (0.04 R)
• M63: 29,351,701 km (0.03 R)
• M64: 29,416,028 km (0.075 R)
• M65: 30,256,618 km (0.118 R)
• M66: 30,386,619 km (0.078 R)
• M67: 30,581,994 km (0.105 R)
• M68: 30,712,592 km (0.05 R)
• M69: 31,039,613 km (0.105 R)
• M70: 31,565,151 km (0.096 R)
• M71: 33,159,714 km (0.118 R)
• M72: 33,697,070 km (0.072 R)
• M73: 34,780,308 km (0.033 R)
• M74: 38,449,196 km (0.102 R)
• M75: 39,509,695 km (0.118 R)
• M76: 40,150,722 km (0.064 R)
• M77: 40,866,847 km (0.118 R)
• M78: 41,370,693 km (0.106 R)
• M79: 41,442,799 km (0.084 R)
• M80: 42,239,108 km (0.113 R)
• M81: 42,894,347 km (0.111 R)
• M82: 43,040,504 km (0.105 R)
• M83: 44,141,245 km (0.091 R)
• M84: 46,445,501 km (0.073 R)
• M85: 47,046,586 km (0.094 R)
• M86: 48,256,234 km (0.103 R)
• M87: 49,093,832 km (0.075 R)
• M88: 49,629,243 km (0.046 R)
• M89: 50,089,855 km (0.054 R)
• M90: 50,937,776 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit