🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 14.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 259 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,705,791 km

• M1: 180,415 km (0.08 R)
• M2: 363,672 km (0.085 R)
• M3: 455,226 km (0.054 R)
• M4: 544,686 km (0.047 R)
• M5: 698,622 km (0.065 R)
• M6: 793,916 km (0.11 R)
• M7: 894,446 km (0.07 R)
• M8: 1,008,738 km (0.064 R)
• M9: 1,116,299 km (0.109 R)
• M10: 1,206,058 km (0.104 R)
• M11: 1,380,190 km (0.111 R)
• M12: 1,514,978 km (0.036 R)
• M13: 1,622,688 km (0.115 R)
• M14: 1,751,193 km (0.044 R)
• M15: 1,860,998 km (0.089 R)
• M16: 1,980,825 km (0.054 R)
• M17: 2,099,457 km (0.03 R)
• M18: 2,193,105 km (0.053 R)
• M19: 2,352,277 km (0.038 R)
• M20: 2,523,866 km (0.026 R)
• M21: 2,699,643 km (0.092 R)
• M22: 2,883,948 km (0.045 R)
• M23: 2,975,502 km (0.11 R)
• M24: 3,090,393 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 9.8

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.77 AU - 2.05 AU

Year: 1822 Days

Day: 13 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,705,791 km

• M1: 155,731 km (0.106 R)
• M2: 281,842 km (0.113 R)
• M3: 439,070 km (0.025 R)
• M4: 544,686 km (0.036 R)
• M5: 628,311 km (0.057 R)
• M6: 1,125,275 km (0.063 R)
• M7: 1,297,014 km (0.116 R)
• M8: 1,521,410 km (0.117 R)
• M9: 1,632,711 km (0.111 R)
• M10: 1,723,816 km (0.046 R)
• M11: 1,935,048 km (0.096 R)
• M12: 2,043,956 km (0.115 R)
• M13: 2,318,917 km (0.108 R)
• M14: 2,396,109 km (0.113 R)
• M15: 2,566,052 km (0.107 R)
• M16: 2,740,184 km (0.051 R)
• M17: 3,085,905 km (0.082 R)
• M18: 3,156,814 km (0.105 R)
• M19: 3,242,534 km (0.078 R)
• M20: 3,314,640 km (0.091 R)
• M21: 3,608,301 km (0.082 R)
• M22: 4,049,166 km (0.109 R)
• M23: 4,252,319 km (0.088 R)
• M24: 4,411,043 km (0.102 R)
• M25: 4,767,086 km (0.061 R)
• M26: 5,015,119 km (0.108 R)
• M27: 5,081,989 km (0.032 R)
• M28: 5,506,698 km (0.108 R)
• M29: 5,854,812 km (0.102 R)
• M30: 6,318,116 km (0.093 R)
• M31: 6,426,725 km (0.099 R)
• M32: 6,499,429 km (0.079 R)
• M33: 7,166,486 km (0.083 R)
• M34: 7,700,401 km (0.072 R)
• M35: 7,797,191 km (0.075 R)
• M36: 8,605,468 km (0.092 R)
• M37: 8,685,652 km (0.067 R)
• M38: 9,090,913 km (0.07 R)
• M39: 9,193,088 km (0.06 R)
• M40: 9,626,922 km (0.1 R)
• M41: 9,710,248 km (0.088 R)
• M42: 9,793,873 km (0.089 R)
• M43: 9,856,705 km (0.113 R)
• M44: 9,919,685 km (0.12 R)
• M45: 10,109,525 km (0.067 R)
• M46: 10,450,010 km (0.11 R)
• M47: 10,557,271 km (0.047 R)
• M48: 10,902,693 km (0.119 R)
• M49: 11,076,825 km (0.074 R)
• M50: 11,405,790 km (0.085 R)
• M51: 11,494,053 km (0.096 R)
• M52: 11,671,177 km (0.051 R)
• M53: 11,804,768 km (0.114 R)
• M54: 12,073,296 km (0.114 R)
• M55: 12,163,204 km (0.067 R)
• M56: 12,891,148 km (0.081 R)
• M57: 13,260,355 km (0.089 R)
• M58: 13,353,106 km (0.045 R)
• M59: 14,103,788 km (0.062 R)
• M60: 14,174,847 km (0.044 R)
• M61: 14,293,628 km (0.067 R)
• M62: 14,412,558 km (0.109 R)
• M63: 14,531,937 km (0.077 R)
• M64: 15,085,449 km (0.098 R)
• M65: 15,328,247 km (0.077 R)
• M66: 15,401,250 km (0.038 R)
• M67: 15,547,856 km (0.074 R)
• M68: 15,866,949 km (0.103 R)
• M69: 16,436,767 km (0.097 R)
• M70: 16,511,566 km (0.1 R)
• M71: 16,711,578 km (0.111 R)
• M72: 16,862,223 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 13.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.35 AU - 4.63 AU

Year: 6567 Days

Day: 7.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,705,791 km

• M1: 408,851 km (0.101 R)
• M2: 510,278 km (0.058 R)
• M3: 614,847 km (0.106 R)
• M4: 774,169 km (0.092 R)
• M5: 879,336 km (0.096 R)
• M6: 1,237,922 km (0.045 R)
• M7: 1,692,850 km (0.118 R)
• M8: 1,808,189 km (0.114 R)
• M9: 2,088,237 km (0.112 R)
• M10: 2,557,076 km (0.06 R)
• M11: 2,796,283 km (0.1 R)
• M12: 3,121,808 km (0.079 R)
• M13: 3,249,116 km (0.032 R)
• M14: 3,525,423 km (0.064 R)
• M15: 3,809,510 km (0.118 R)
• M16: 4,454,127 km (0.052 R)
• M17: 4,634,243 km (0.075 R)
• M18: 4,780,101 km (0.12 R)
• M19: 5,057,754 km (0.098 R)
• M20: 5,170,402 km (0.09 R)
• M21: 5,340,794 km (0.114 R)
• M22: 5,532,428 km (0.052 R)
• M23: 5,902,833 km (0.064 R)
• M24: 6,281,465 km (0.111 R)
• M25: 6,422,985 km (0.098 R)
• M26: 6,668,026 km (0.094 R)
• M27: 6,771,099 km (0.057 R)
• M28: 6,957,947 km (0.092 R)
• M29: 7,083,459 km (0.098 R)
• M30: 7,188,626 km (0.116 R)
• M31: 7,809,009 km (0.115 R)
• M32: 8,357,734 km (0.053 R)
• M33: 8,446,745 km (0.074 R)
• M34: 8,558,345 km (0.096 R)
• M35: 8,850,958 km (0.086 R)
• M36: 9,748,695 km (0.096 R)
• M37: 10,627,134 km (0.099 R)
• M38: 11,161,647 km (0.073 R)
• M39: 11,954,515 km (0.103 R)
• M40: 12,130,443 km (0.079 R)
• M41: 12,484,840 km (0.065 R)
• M42: 13,178,076 km (0.096 R)
• M43: 13,385,868 km (0.034 R)
• M44: 13,568,676 km (0.047 R)
• M45: 13,831,071 km (0.064 R)
• M46: 14,148,368 km (0.091 R)
• M47: 14,467,909 km (0.074 R)
• M48: 14,709,211 km (0.068 R)
• M49: 14,924,931 km (0.115 R)
• M50: 15,523,173 km (0.118 R)
• M51: 15,715,256 km (0.086 R)
• M52: 17,393,744 km (0.118 R)
• M53: 17,678,878 km (0.059 R)
• M54: 18,080,997 km (0.097 R)
• M55: 18,689,561 km (0.05 R)
• M56: 19,246,065 km (0.103 R)
• M57: 19,570,842 km (0.104 R)
• M58: 20,016,494 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 12.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.76 AU - 4.86 AU

Year: 7282 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,705,791 km

• M1: 182,210 km (0.099 R)
• M2: 319,990 km (0.084 R)
• M3: 431,590 km (0.077 R)
• M4: 519,105 km (0.081 R)
• M5: 752,328 km (0.118 R)
• M6: 876,045 km (0.1 R)
• M7: 1,396,496 km (0.108 R)
• M8: 1,504,955 km (0.064 R)
• M9: 1,848,282 km (0.079 R)
• M10: 2,216,442 km (0.116 R)
• M11: 2,723,878 km (0.044 R)
• M12: 2,841,612 km (0.035 R)
• M13: 3,021,578 km (0.067 R)
• M14: 3,225,928 km (0.096 R)
• M15: 3,562,524 km (0.055 R)
• M16: 3,648,393 km (0.116 R)
• M17: 3,822,525 km (0.085 R)
• M18: 3,954,769 km (0.071 R)
• M19: 4,111,249 km (0.039 R)
• M20: 4,224,195 km (0.094 R)
• M21: 4,710,089 km (0.095 R)
• M22: 5,092,461 km (0.094 R)
• M23: 5,213,935 km (0.096 R)
• M24: 5,710,001 km (0.072 R)
• M25: 5,887,125 km (0.095 R)
• M26: 5,963,719 km (0.117 R)
• M27: 6,273,088 km (0.11 R)
• M28: 6,351,327 km (0.106 R)
• M29: 6,429,716 km (0.116 R)
• M30: 6,773,792 km (0.03 R)
• M31: 6,907,682 km (0.114 R)
• M32: 7,507,569 km (0.119 R)
• M33: 7,813,796 km (0.076 R)
• M34: 8,698,817 km (0.082 R)
• M35: 8,815,354 km (0.106 R)
• M36: 8,903,168 km (0.072 R)
• M37: 10,100,848 km (0.104 R)
• M38: 10,223,369 km (0.092 R)
• M39: 10,408,122 km (0.108 R)
• M40: 10,718,538 km (0.102 R)
• M41: 11,095,076 km (0.086 R)
• M42: 11,571,994 km (0.115 R)
• M43: 11,700,349 km (0.046 R)
• M44: 11,796,839 km (0.077 R)
• M45: 12,023,181 km (0.093 R)
• M46: 12,414,379 km (0.072 R)
• M47: 12,975,970 km (0.114 R)
• M48: 13,176,132 km (0.113 R)
• M49: 13,310,171 km (0.076 R)
• M50: 13,512,128 km (0.08 R)
• M51: 14,398,795 km (0.078 R)
• M52: 15,657,362 km (0.089 R)
• M53: 15,799,330 km (0.049 R)
• M54: 16,479,851 km (0.111 R)
• M55: 16,696,768 km (0.096 R)
• M56: 17,243,099 km (0.105 R)
• M57: 17,536,910 km (0.116 R)
• M58: 17,758,314 km (0.102 R)
• M59: 18,804,004 km (0.082 R)
• M60: 19,563,213 km (0.085 R)
• M61: 20,177,761 km (0.055 R)
• M62: 21,307,674 km (0.068 R)
• M63: 22,618,450 km (0.109 R)
• M64: 22,779,118 km (0.108 R)
• M65: 24,078,076 km (0.117 R)
• M66: 24,612,590 km (0.067 R)
• M67: 24,695,168 km (0.069 R)
• M68: 24,819,334 km (0.1 R)
• M69: 25,484,446 km (0.067 R)
• M70: 27,258,228 km (0.105 R)
• M71: 28,592,940 km (0.052 R)
• M72: 28,897,222 km (0.11 R)
• M73: 29,115,186 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.4

Radius: 5.8

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.38 AU - 7.86 AU

Year: 14519 Days

Day: 22.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,705,791 km

• M1: 132,843 km (0.082 R)
• M2: 318,643 km (0.092 R)
• M3: 401,969 km (0.063 R)
• M4: 446,550 km (0.091 R)
• M5: 508,932 km (0.119 R)
• M6: 1,109,717 km (0.07 R)
• M7: 1,422,227 km (0.081 R)
• M8: 1,862,045 km (0.034 R)
• M9: 1,939,387 km (0.088 R)
• M10: 2,946,928 km (0.091 R)
• M11: 3,067,504 km (0.12 R)
• M12: 3,251,510 km (0.1 R)
• M13: 3,407,690 km (0.039 R)
• M14: 3,630,292 km (0.072 R)
• M15: 4,360,628 km (0.106 R)
• M16: 5,062,841 km (0.11 R)
• M17: 5,426,962 km (0.035 R)
• M18: 5,649,564 km (0.091 R)
• M19: 5,913,005 km (0.09 R)
• M20: 6,142,040 km (0.03 R)
• M21: 6,648,279 km (0.115 R)
• M22: 7,535,245 km (0.061 R)
• M23: 7,992,416 km (0.05 R)
• M24: 8,245,685 km (0.112 R)
• M25: 8,373,292 km (0.115 R)
• M26: 8,977,368 km (0.114 R)
• M27: 9,550,926 km (0.041 R)
• M28: 9,819,604 km (0.113 R)
• M29: 10,136,153 km (0.08 R)
• M30: 11,105,996 km (0.103 R)
• M31: 11,578,127 km (0.118 R)
• M32: 11,720,993 km (0.114 R)
• M33: 12,787,028 km (0.091 R)
• M34: 13,281,748 km (0.075 R)
• M35: 13,331,564 km (0.115 R)
• M36: 13,732,337 km (0.083 R)
• M37: 14,958,141 km (0.112 R)
• M38: 15,426,832 km (0.106 R)
• M39: 15,479,340 km (0.063 R)
• M40: 15,847,501 km (0.077 R)
• M41: 16,218,803 km (0.029 R)
• M42: 16,325,316 km (0.115 R)
• M43: 16,432,129 km (0.108 R)
• M44: 16,753,914 km (0.102 R)
• M45: 16,861,625 km (0.067 R)
• M46: 17,295,010 km (0.112 R)
• M47: 18,227,753 km (0.044 R)
• M48: 18,616,557 km (0.091 R)
• M49: 19,402,545 km (0.111 R)
• M50: 19,515,641 km (0.057 R)
• M51: 20,256,449 km (0.116 R)
• M52: 22,652,558 km (0.119 R)
• M53: 23,853,530 km (0.091 R)
• M54: 24,461,645 km (0.108 R)
• M55: 24,706,388 km (0.091 R)
• M56: 26,819,009 km (0.107 R)
• M57: 26,945,120 km (0.107 R)
• M58: 28,344,757 km (0.106 R)
• M59: 29,118,178 km (0.091 R)
• M60: 29,442,507 km (0.054 R)
• M61: 31,214,194 km (0.103 R)
• M62: 33,290,762 km (0.098 R)
• M63: 34,448,201 km (0.039 R)
• M64: 35,896,308 km (0.118 R)
• M65: 37,153,230 km (0.102 R)
• M66: 37,716,466 km (0.112 R)
• M67: 39,208,405 km (0.035 R)
• M68: 40,502,427 km (0.099 R)
• M69: 40,574,682 km (0.099 R)
• M70: 41,009,414 km (0.1 R)
• M71: 42,176,277 km (0.059 R)
• M72: 43,058,606 km (0.1 R)
• M73: 43,872,568 km (0.116 R)
• M74: 44,467,817 km (0.12 R)
• M75: 45,741,643 km (0.089 R)
• M76: 46,269,574 km (0.08 R)
• M77: 46,420,818 km (0.076 R)
• M78: 46,875,446 km (0.086 R)
• M79: 47,103,283 km (0.109 R)
• M80: 48,401,643 km (0.081 R)
• M81: 48,478,237 km (0.101 R)
• M82: 48,939,597 km (0.11 R)
• M83: 51,972,993 km (0.094 R)
• M84: 52,287,597 km (0.115 R)
• M85: 52,523,812 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 3.3

Gravity: 64.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.22 AU - 9.84 AU

Year: 20307 Days

Day: 18.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,705,791 km

• M1: 43,533 km (0.079 R)
• M2: 228,586 km (0.083 R)
• M3: 277,354 km (0.094 R)
• M4: 385,663 km (0.059 R)
• M5: 444,605 km (0.094 R)
• M6: 571,464 km (0.07 R)
• M7: 1,097,899 km (0.09 R)
• M8: 1,211,144 km (0.11 R)
• M9: 1,269,188 km (0.062 R)
• M10: 1,298,510 km (0.064 R)
• M11: 1,510,340 km (0.116 R)
• M12: 1,668,315 km (0.083 R)
• M13: 2,068,490 km (0.079 R)
• M14: 2,208,214 km (0.106 R)
• M15: 2,279,273 km (0.027 R)
• M16: 3,069,898 km (0.098 R)
• M17: 3,765,678 km (0.119 R)
• M18: 4,643,518 km (0.037 R)
• M19: 5,011,529 km (0.108 R)
• M20: 5,341,392 km (0.077 R)
• M21: 5,581,197 km (0.116 R)
• M22: 5,677,987 km (0.105 R)
• M23: 5,972,097 km (0.102 R)
• M24: 6,021,613 km (0.104 R)
• M25: 6,120,946 km (0.047 R)
• M26: 6,523,963 km (0.058 R)
• M27: 6,831,836 km (0.032 R)
• M28: 7,039,777 km (0.116 R)
• M29: 7,197,004 km (0.091 R)
• M30: 7,783,577 km (0.111 R)
• M31: 8,776,009 km (0.105 R)
• M32: 9,459,373 km (0.106 R)
• M33: 9,865,830 km (0.109 R)
• M34: 10,816,225 km (0.117 R)
• M35: 11,058,424 km (0.065 R)
• M36: 11,180,197 km (0.074 R)
• M37: 11,733,410 km (0.115 R)
• M38: 12,358,579 km (0.07 R)
• M39: 13,058,697 km (0.043 R)
• M40: 15,234,898 km (0.111 R)
• M41: 15,710,768 km (0.097 R)
• M42: 16,956,619 km (0.112 R)
• M43: 17,167,253 km (0.059 R)
• M44: 17,520,454 km (0.116 R)
• M45: 18,018,764 km (0.08 R)
• M46: 18,162,079 km (0.06 R)
• M47: 18,594,118 km (0.077 R)
• M48: 19,762,627 km (0.111 R)
• M49: 20,206,783 km (0.112 R)
• M50: 21,483,451 km (0.098 R)
• M51: 22,246,400 km (0.119 R)
• M52: 24,747,078 km (0.105 R)
• M53: 27,829,841 km (0.107 R)
• M54: 31,374,862 km (0.099 R)
• M55: 31,460,881 km (0.071 R)
• M56: 31,719,835 km (0.101 R)
• M57: 32,066,004 km (0.104 R)
• M58: 32,152,771 km (0.11 R)
• M59: 33,112,142 km (0.084 R)
• M60: 35,596,215 km (0.099 R)
• M61: 36,136,413 km (0.092 R)
• M62: 37,407,097 km (0.093 R)
• M63: 38,047,825 km (0.12 R)
• M64: 39,247,450 km (0.105 R)
• M65: 39,340,350 km (0.091 R)
• M66: 40,085,348 km (0.101 R)
• M67: 40,741,035 km (0.064 R)
• M68: 42,348,016 km (0.093 R)
• M69: 42,633,897 km (0.109 R)
• M70: 45,623,910 km (0.095 R)
• M71: 46,014,510 km (0.066 R)
• M72: 48,282,563 km (0.116 R)
• M73: 52,516,931 km (0.099 R)
• M74: 52,823,906 km (0.06 R)
• M75: 53,439,651 km (0.055 R)
• M76: 54,574,650 km (0.101 R)
• M77: 56,135,255 km (0.074 R)
• M78: 56,868,434 km (0.065 R)
• M79: 59,726,202 km (0.086 R)
• M80: 60,046,641 km (0.058 R)
• M81: 60,367,678 km (0.089 R)
• M82: 61,334,080 km (0.09 R)
• M83: 62,630,495 km (0.06 R)
• M84: 62,956,020 km (0.077 R)
• M85: 63,173,236 km (0.025 R)
• M86: 63,717,623 km (0.074 R)
• M87: 64,373,011 km (0.095 R)
• M88: 65,140,448 km (0.066 R)
• M89: 66,462,893 km (0.064 R)
• M90: 66,795,000 km (0.075 R)
• M91: 68,128,516 km (0.083 R)
• M92: 68,463,316 km (0.037 R)
• M93: 70,483,336 km (0.108 R)
• M94: 71,840,787 km (0.094 R)
• M95: 73,435,500 km (0.187 R)
• M96: 76,659,634 km (0.138 R)
• M97: 77,356,610 km (0.085 R)
• M98: 77,589,384 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit