🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 15

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.9 AU - 0.94 AU

Year: 609 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,545,566 km

• M1: 199,713 km (0.105 R)
• M2: 317,895 km (0.032 R)
• M3: 429,495 km (0.074 R)
• M4: 597,643 km (0.094 R)
• M5: 699,968 km (0.09 R)
• M6: 839,244 km (0.078 R)
• M7: 984,653 km (0.044 R)
• M8: 1,086,829 km (0.11 R)
• M9: 1,385,575 km (0.108 R)
• M10: 1,683,425 km (0.108 R)
• M11: 1,843,345 km (0.081 R)
• M12: 2,074,922 km (0.111 R)
• M13: 2,203,726 km (0.084 R)
• M14: 2,297,375 km (0.031 R)
• M15: 2,560,667 km (0.06 R)
• M16: 2,692,762 km (0.054 R)
• M17: 2,786,709 km (0.109 R)
• M18: 3,019,483 km (0.11 R)
• M19: 3,511,810 km (0.053 R)
• M20: 3,607,403 km (0.109 R)
• M21: 3,704,043 km (0.071 R)
• M22: 3,831,650 km (0.052 R)
• M23: 4,022,088 km (0.032 R)
• M24: 4,357,038 km (0.054 R)
• M25: 4,507,982 km (0.064 R)
• M26: 4,701,263 km (0.12 R)
• M27: 4,864,474 km (0.091 R)
• M28: 5,280,805 km (0.069 R)
• M29: 5,691,301 km (0.119 R)
• M30: 5,848,080 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 13.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.22 AU - 1.24 AU

Year: 942 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 46,545,566 km

• M1: 171,140 km (0.039 R)
• M2: 260,001 km (0.091 R)
• M3: 358,736 km (0.093 R)
• M4: 541,993 km (0.039 R)
• M5: 640,877 km (0.065 R)
• M6: 824,135 km (0.114 R)
• M7: 1,037,760 km (0.118 R)
• M8: 1,130,960 km (0.047 R)
• M9: 1,251,985 km (0.111 R)
• M10: 1,352,215 km (0.068 R)
• M11: 1,547,889 km (0.092 R)
• M12: 1,649,466 km (0.101 R)
• M13: 1,931,608 km (0.066 R)
• M14: 2,108,582 km (0.12 R)
• M15: 2,222,127 km (0.106 R)
• M16: 2,384,590 km (0.101 R)
• M17: 2,511,000 km (0.079 R)
• M18: 2,607,491 km (0.075 R)
• M19: 2,721,484 km (0.119 R)
• M20: 2,829,045 km (0.083 R)
• M21: 2,954,857 km (0.077 R)
• M22: 3,099,817 km (0.063 R)
• M23: 3,194,962 km (0.06 R)
• M24: 3,414,871 km (0.093 R)
• M25: 3,522,132 km (0.092 R)
• M26: 3,621,615 km (0.095 R)
• M27: 3,860,373 km (0.116 R)
• M28: 3,962,997 km (0.116 R)
• M29: 4,199,661 km (0.032 R)
• M30: 4,315,001 km (0.086 R)
• M31: 4,470,433 km (0.12 R)
• M32: 4,627,661 km (0.081 R)
• M33: 4,806,879 km (0.111 R)
• M34: 5,090,367 km (0.102 R)
• M35: 5,254,775 km (0.03 R)
• M36: 5,462,865 km (0.032 R)
• M37: 5,641,934 km (0.081 R)
• M38: 5,865,733 km (0.099 R)
• M39: 6,016,677 km (0.12 R)
• M40: 6,168,967 km (0.113 R)
• M41: 6,355,516 km (0.1 R)
• M42: 6,577,519 km (0.04 R)
• M43: 6,723,078 km (0.043 R)
• M44: 6,972,158 km (0.09 R)
• M45: 7,155,117 km (0.107 R)
• M46: 7,270,307 km (0.108 R)
• M47: 7,444,289 km (0.104 R)
• M48: 7,986,432 km (0.118 R)
• M49: 8,117,928 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 12.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.53 AU - 4.47 AU

Year: 5522 Days

Day: 6.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,545,566 km

• M1: 165,006 km (0.073 R)
• M2: 374,443 km (0.042 R)
• M3: 503,397 km (0.106 R)
• M4: 584,180 km (0.076 R)
• M5: 847,322 km (0.103 R)
• M6: 1,064,538 km (0.094 R)
• M7: 1,262,157 km (0.042 R)
• M8: 1,472,492 km (0.087 R)
• M9: 1,609,972 km (0.105 R)
• M10: 1,723,068 km (0.077 R)
• M11: 1,868,627 km (0.099 R)
• M12: 1,988,006 km (0.095 R)
• M13: 2,203,277 km (0.111 R)
• M14: 2,282,116 km (0.116 R)
• M15: 2,540,920 km (0.099 R)
• M16: 2,758,286 km (0.074 R)
• M17: 2,843,556 km (0.107 R)
• M18: 3,087,251 km (0.076 R)
• M19: 3,410,682 km (0.118 R)
• M20: 3,520,935 km (0.074 R)
• M21: 3,651,235 km (0.111 R)
• M22: 3,821,029 km (0.048 R)
• M23: 4,012,813 km (0.092 R)
• M24: 4,346,417 km (0.12 R)
• M25: 4,648,155 km (0.08 R)
• M26: 4,915,337 km (0.092 R)
• M27: 5,019,457 km (0.117 R)
• M28: 5,379,091 km (0.11 R)
• M29: 5,725,260 km (0.12 R)
• M30: 6,011,890 km (0.089 R)
• M31: 6,168,219 km (0.092 R)
• M32: 6,258,277 km (0.046 R)
• M33: 6,599,510 km (0.102 R)
• M34: 7,829,205 km (0.062 R)
• M35: 8,570,612 km (0.082 R)
• M36: 8,975,274 km (0.104 R)
• M37: 9,360,339 km (0.091 R)
• M38: 9,464,010 km (0.105 R)
• M39: 9,567,981 km (0.108 R)
• M40: 9,855,957 km (0.104 R)
• M41: 10,014,231 km (0.107 R)
• M42: 10,574,924 km (0.051 R)
• M43: 11,838,577 km (0.086 R)
• M44: 12,204,344 km (0.038 R)
• M45: 12,459,707 km (0.117 R)
• M46: 12,573,851 km (0.063 R)
• M47: 12,831,757 km (0.048 R)
• M48: 13,207,547 km (0.064 R)
• M49: 13,353,106 km (0.108 R)
• M50: 13,469,792 km (0.115 R)
• M51: 13,704,362 km (0.091 R)
• M52: 13,999,518 km (0.094 R)
• M53: 14,118,149 km (0.044 R)
• M54: 14,566,195 km (0.067 R)
• M55: 15,049,097 km (0.116 R)
• M56: 15,414,864 km (0.083 R)
• M57: 15,598,720 km (0.097 R)
• M58: 15,752,656 km (0.029 R)
• M59: 16,186,190 km (0.114 R)
• M60: 16,310,656 km (0.102 R)
• M61: 16,938,369 km (0.039 R)
• M62: 17,542,146 km (0.086 R)
• M63: 17,830,570 km (0.105 R)
• M64: 19,230,058 km (0.083 R)
• M65: 19,660,152 km (0.09 R)
• M66: 20,529,914 km (0.06 R)
• M67: 21,003,391 km (0.038 R)
• M68: 21,139,376 km (0.099 R)
• M69: 21,275,660 km (0.105 R)
• M70: 21,446,351 km (0.116 R)
• M71: 21,651,898 km (0.088 R)
• M72: 22,689,060 km (0.11 R)
• M73: 23,707,074 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 4.8

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.96 AU - 6.8 AU

Year: 9842 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,545,566 km

• M1: 70,461 km (0.106 R)
• M2: 122,521 km (0.107 R)
• M3: 302,188 km (0.069 R)
• M4: 373,546 km (0.112 R)
• M5: 437,574 km (0.049 R)
• M6: 794,514 km (0.101 R)
• M7: 861,385 km (0.116 R)
• M8: 947,403 km (0.097 R)
• M9: 1,379,592 km (0.085 R)
• M10: 1,419,833 km (0.115 R)
• M11: 1,843,195 km (0.088 R)
• M12: 1,932,356 km (0.062 R)
• M13: 2,068,789 km (0.049 R)
• M14: 2,161,540 km (0.086 R)
• M15: 2,546,006 km (0.111 R)
• M16: 3,029,656 km (0.078 R)
• M17: 3,458,703 km (0.119 R)
• M18: 3,935,172 km (0.035 R)
• M19: 4,079,235 km (0.075 R)
• M20: 4,254,414 km (0.043 R)
• M21: 4,825,279 km (0.072 R)
• M22: 5,644,926 km (0.083 R)
• M23: 5,774,777 km (0.09 R)
• M24: 6,472,651 km (0.101 R)
• M25: 6,608,636 km (0.085 R)
• M26: 6,848,890 km (0.066 R)
• M27: 8,202,152 km (0.071 R)
• M28: 9,365,126 km (0.114 R)
• M29: 9,673,597 km (0.092 R)
• M30: 10,063,898 km (0.032 R)
• M31: 10,618,906 km (0.072 R)
• M32: 11,346,849 km (0.059 R)
• M33: 11,428,829 km (0.109 R)
• M34: 12,174,574 km (0.105 R)
• M35: 12,258,498 km (0.052 R)
• M36: 12,468,833 km (0.099 R)
• M37: 12,936,027 km (0.117 R)
• M38: 13,582,290 km (0.07 R)
• M39: 14,062,948 km (0.12 R)
• M40: 14,861,352 km (0.116 R)
• M41: 14,950,961 km (0.086 R)
• M42: 15,537,833 km (0.101 R)
• M43: 15,948,479 km (0.085 R)
• M44: 17,108,012 km (0.12 R)
• M45: 18,438,536 km (0.099 R)
• M46: 18,583,047 km (0.04 R)
• M47: 19,458,045 km (0.1 R)
• M48: 20,147,841 km (0.086 R)
• M49: 20,296,691 km (0.093 R)
• M50: 20,396,174 km (0.116 R)
• M51: 20,645,553 km (0.102 R)
• M52: 21,046,476 km (0.087 R)
• M53: 21,096,890 km (0.109 R)
• M54: 21,907,262 km (0.117 R)
• M55: 21,958,275 km (0.099 R)
• M56: 22,624,584 km (0.101 R)
• M57: 22,727,806 km (0.092 R)
• M58: 23,141,743 km (0.115 R)
• M59: 23,506,014 km (0.057 R)
• M60: 23,610,434 km (0.111 R)
• M61: 23,819,871 km (0.091 R)
• M62: 24,240,390 km (0.094 R)
• M63: 24,875,732 km (0.107 R)
• M64: 25,463,054 km (0.039 R)
• M65: 26,162,872 km (0.025 R)
• M66: 26,596,706 km (0.104 R)
• M67: 27,032,934 km (0.112 R)
• M68: 27,691,763 km (0.082 R)
• M69: 27,857,218 km (0.034 R)
• M70: 28,745,530 km (0.116 R)
• M71: 29,081,078 km (0.071 R)
• M72: 29,249,226 km (0.108 R)
• M73: 30,435,986 km (0.049 R)
• M74: 30,492,833 km (0.105 R)
• M75: 30,663,824 km (0.051 R)
• M76: 31,178,440 km (0.066 R)
• M77: 32,564,764 km (0.088 R)
• M78: 32,856,180 km (0.058 R)
• M79: 32,973,016 km (0.051 R)
• M80: 33,324,122 km (0.114 R)
• M81: 34,800,653 km (0.063 R)
• M82: 35,756,883 km (0.087 R)
• M83: 36,842,814 km (0.117 R)
• M84: 37,939,516 km (0.113 R)
• M85: 38,184,707 km (0.111 R)
• M86: 38,246,042 km (0.119 R)
• M87: 38,491,831 km (0.038 R)
• M88: 39,232,490 km (0.105 R)
• M89: 39,791,089 km (0.091 R)
• M90: 40,227,316 km (0.085 R)
• M91: 40,790,552 km (0.074 R)
• M92: 41,545,722 km (0.097 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.8

Radius: 6.7

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.36 AU - 7.76 AU

Year: 11598 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,545,566 km

• M1: 125,363 km (0.109 R)
• M2: 233,373 km (0.113 R)
• M3: 352,602 km (0.11 R)
• M4: 434,432 km (0.069 R)
• M5: 585,975 km (0.097 R)
• M6: 808,277 km (0.064 R)
• M7: 1,116,748 km (0.101 R)
• M8: 1,262,756 km (0.085 R)
• M9: 1,305,690 km (0.104 R)
• M10: 2,395,361 km (0.109 R)
• M11: 2,475,845 km (0.102 R)
• M12: 3,269,761 km (0.025 R)
• M13: 3,540,682 km (0.066 R)
• M14: 3,601,868 km (0.096 R)
• M15: 3,881,616 km (0.04 R)
• M16: 3,976,461 km (0.096 R)
• M17: 4,495,117 km (0.12 R)
• M18: 4,594,749 km (0.055 R)
• M19: 4,728,789 km (0.117 R)
• M20: 5,242,807 km (0.103 R)
• M21: 5,810,531 km (0.029 R)
• M22: 7,509,364 km (0.06 R)
• M23: 8,887,011 km (0.1 R)
• M24: 9,948,707 km (0.094 R)
• M25: 10,960,438 km (0.088 R)
• M26: 11,049,897 km (0.061 R)
• M27: 11,139,656 km (0.113 R)
• M28: 13,798,160 km (0.06 R)
• M29: 13,846,480 km (0.106 R)
• M30: 14,186,216 km (0.108 R)
• M31: 14,824,551 km (0.063 R)
• M32: 15,322,113 km (0.095 R)
• M33: 15,372,079 km (0.09 R)
• M34: 16,027,617 km (0.075 R)
• M35: 16,129,343 km (0.112 R)
• M36: 17,157,679 km (0.068 R)
• M37: 17,209,739 km (0.069 R)
• M38: 17,784,943 km (0.102 R)
• M39: 17,837,452 km (0.093 R)
• M40: 17,995,577 km (0.06 R)
• M41: 18,154,150 km (0.027 R)
• M42: 18,207,108 km (0.112 R)
• M43: 18,313,323 km (0.073 R)
• M44: 18,900,494 km (0.062 R)
• M45: 19,115,466 km (0.096 R)
• M46: 19,331,336 km (0.068 R)
• M47: 21,310,217 km (0.107 R)
• M48: 21,758,711 km (0.044 R)
• M49: 22,153,649 km (0.076 R)
• M50: 22,664,825 km (0.108 R)
• M51: 23,180,040 km (0.037 R)
• M52: 23,410,272 km (0.114 R)
• M53: 24,631,140 km (0.12 R)
• M54: 25,515,862 km (0.11 R)
• M55: 25,932,342 km (0.105 R)
• M56: 25,992,032 km (0.086 R)
• M57: 26,351,067 km (0.03 R)
• M58: 26,711,747 km (0.117 R)
• M59: 27,073,923 km (0.092 R)
• M60: 27,864,548 km (0.112 R)
• M61: 28,109,290 km (0.112 R)
• M62: 28,786,071 km (0.077 R)
• M63: 28,909,639 km (0.087 R)
• M64: 29,095,439 km (0.072 R)
• M65: 31,038,267 km (0.083 R)
• M66: 31,355,564 km (0.081 R)
• M67: 32,185,533 km (0.091 R)
• M68: 33,346,562 km (0.088 R)
• M69: 33,411,488 km (0.11 R)
• M70: 33,671,489 km (0.116 R)
• M71: 34,718,375 km (0.097 R)
• M72: 34,915,844 km (0.1 R)
• M73: 35,179,734 km (0.114 R)
• M74: 36,108,438 km (0.112 R)
• M75: 36,375,321 km (0.102 R)
• M76: 36,776,841 km (0.083 R)
• M77: 37,179,858 km (0.031 R)
• M78: 38,533,569 km (0.101 R)
• M79: 39,148,117 km (0.083 R)
• M80: 39,490,846 km (0.1 R)
• M81: 39,628,177 km (0.08 R)
• M82: 41,638,174 km (0.119 R)
• M83: 43,043,496 km (0.087 R)
• M84: 43,539,114 km (0.094 R)
• M85: 44,893,723 km (0.065 R)
• M86: 45,684,198 km (0.07 R)
• M87: 45,972,922 km (0.112 R)
• M88: 46,262,094 km (0.065 R)
• M89: 46,769,680 km (0.086 R)
• M90: 48,524,014 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 4.1

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.7 AU - 8.2 AU

Year: 15473 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,545,566 km

• M1: 90,656 km (0.052 R)
• M2: 154,086 km (0.108 R)
• M3: 257,308 km (0.097 R)
• M4: 381,923 km (0.112 R)
• M5: 602,281 km (0.118 R)
• M6: 875,447 km (0.097 R)
• M7: 968,048 km (0.058 R)
• M8: 1,610,421 km (0.11 R)
• M9: 2,032,287 km (0.118 R)
• M10: 2,230,355 km (0.066 R)
• M11: 2,538,825 km (0.118 R)
• M12: 2,779,080 km (0.119 R)
• M13: 2,915,812 km (0.038 R)
• M14: 3,082,614 km (0.082 R)
• M15: 3,810,856 km (0.106 R)
• M16: 3,840,925 km (0.103 R)
• M17: 4,557,350 km (0.078 R)
• M18: 5,723,914 km (0.065 R)
• M19: 6,179,439 km (0.061 R)
• M20: 6,573,929 km (0.107 R)
• M21: 10,472,749 km (0.094 R)
• M22: 11,114,673 km (0.079 R)
• M23: 11,549,704 km (0.094 R)
• M24: 12,301,732 km (0.079 R)
• M25: 12,751,573 km (0.076 R)
• M26: 13,298,503 km (0.117 R)
• M27: 13,482,508 km (0.051 R)
• M28: 13,528,584 km (0.086 R)
• M29: 13,946,112 km (0.085 R)
• M30: 15,949,826 km (0.107 R)
• M31: 16,096,432 km (0.081 R)
• M32: 20,535,300 km (0.102 R)
• M33: 21,121,723 km (0.069 R)
• M34: 21,713,832 km (0.079 R)
• M35: 22,969,107 km (0.074 R)
• M36: 23,912,023 km (0.107 R)
• M37: 25,150,992 km (0.072 R)
• M38: 25,207,690 km (0.108 R)
• M39: 25,264,537 km (0.071 R)
• M40: 25,435,378 km (0.061 R)
• M41: 26,007,590 km (0.084 R)
• M42: 28,279,084 km (0.046 R)
• M43: 29,648,204 km (0.06 R)
• M44: 30,613,259 km (0.073 R)
• M45: 31,221,674 km (0.097 R)
• M46: 31,772,643 km (0.047 R)
• M47: 31,833,978 km (0.044 R)
• M48: 32,574,039 km (0.068 R)
• M49: 34,196,876 km (0.054 R)
• M50: 34,512,079 km (0.067 R)
• M51: 35,463,073 km (0.113 R)
• M52: 35,590,530 km (0.037 R)
• M53: 35,845,894 km (0.069 R)
• M54: 36,101,856 km (0.039 R)
• M55: 36,294,239 km (0.092 R)
• M56: 36,680,052 km (0.073 R)
• M57: 36,809,005 km (0.118 R)
• M58: 38,171,542 km (0.034 R)
• M59: 39,286,495 km (0.06 R)
• M60: 39,352,468 km (0.076 R)
• M61: 39,616,508 km (0.07 R)
• M62: 41,615,584 km (0.102 R)
• M63: 41,884,711 km (0.114 R)
• M64: 43,374,556 km (0.058 R)
• M65: 44,194,652 km (0.11 R)
• M66: 44,331,833 km (0.076 R)
• M67: 44,606,495 km (0.099 R)
• M68: 45,157,763 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit