🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.62 AU - 1 AU

Year: 478 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,291,038 km

• M1: 217,964 km (0.117 R)
• M2: 335,847 km (0.117 R)
• M3: 443,707 km (0.081 R)
• M4: 666,010 km (0.077 R)
• M5: 765,193 km (0.103 R)
• M6: 929,900 km (0.101 R)
• M7: 1,068,278 km (0.104 R)
• M8: 1,168,210 km (0.065 R)
• M9: 1,335,311 km (0.091 R)
• M10: 1,567,486 km (0.109 R)
• M11: 1,747,752 km (0.099 R)
• M12: 1,880,146 km (0.072 R)
• M13: 2,085,245 km (0.098 R)
• M14: 2,232,748 km (0.097 R)
• M15: 2,430,517 km (0.113 R)
• M16: 2,531,794 km (0.038 R)
• M17: 2,731,508 km (0.072 R)
• M18: 2,858,217 km (0.117 R)
• M19: 2,965,329 km (0.088 R)
• M20: 3,103,109 km (0.072 R)
• M21: 3,235,503 km (0.078 R)
• M22: 3,430,429 km (0.032 R)
• M23: 3,706,736 km (0.102 R)
• M24: 3,839,729 km (0.113 R)
• M25: 3,974,516 km (0.109 R)
• M26: 4,086,565 km (0.078 R)
• M27: 4,322,331 km (0.077 R)
• M28: 4,479,259 km (0.039 R)
• M29: 4,579,490 km (0.096 R)
• M30: 4,858,640 km (0.09 R)
• M31: 4,953,036 km (0.065 R)
• M32: 5,152,300 km (0.118 R)
• M33: 5,257,468 km (0.035 R)
• M34: 5,380,886 km (0.119 R)
• M35: 5,603,936 km (0.062 R)
• M36: 5,793,626 km (0.12 R)
• M37: 5,893,857 km (0.09 R)
• M38: 6,068,288 km (0.085 R)
• M39: 6,170,164 km (0.069 R)
• M40: 6,263,214 km (0.06 R)
• M41: 6,441,385 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 14.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.79 AU

Year: 1134 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,291,038 km

• M1: 178,620 km (0.037 R)
• M2: 302,188 km (0.059 R)
• M3: 426,055 km (0.097 R)
• M4: 540,348 km (0.099 R)
• M5: 818,450 km (0.037 R)
• M6: 998,715 km (0.077 R)
• M7: 1,132,755 km (0.041 R)
• M8: 1,248,544 km (0.072 R)
• M9: 1,362,238 km (0.116 R)
• M10: 1,580,352 km (0.073 R)
• M11: 1,683,425 km (0.089 R)
• M12: 1,774,680 km (0.089 R)
• M13: 1,875,060 km (0.094 R)
• M14: 2,081,654 km (0.078 R)
• M15: 2,327,294 km (0.072 R)
• M16: 2,534,038 km (0.063 R)
• M17: 2,631,576 km (0.109 R)
• M18: 2,797,031 km (0.119 R)
• M19: 2,983,131 km (0.102 R)
• M20: 3,243,731 km (0.036 R)
• M21: 3,521,085 km (0.07 R)
• M22: 3,639,716 km (0.09 R)
• M23: 4,195,023 km (0.06 R)
• M24: 4,517,407 km (0.076 R)
• M25: 4,676,729 km (0.091 R)
• M26: 4,777,258 km (0.066 R)
• M27: 5,000,907 km (0.073 R)
• M28: 5,093,508 km (0.083 R)
• M29: 5,186,708 km (0.045 R)
• M30: 5,364,131 km (0.101 R)
• M31: 5,618,148 km (0.084 R)
• M32: 5,778,966 km (0.099 R)
• M33: 5,974,041 km (0.104 R)
• M34: 6,083,397 km (0.03 R)
• M35: 6,359,705 km (0.106 R)
• M36: 6,538,624 km (0.112 R)
• M37: 6,821,663 km (0.119 R)
• M38: 7,388,340 km (0.08 R)
• M39: 7,706,983 km (0.085 R)
• M40: 7,934,073 km (0.11 R)
• M41: 8,114,936 km (0.118 R)
• M42: 8,297,147 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 12.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.35 AU - 3.83 AU

Year: 3563 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,291,038 km

• M1: 175,478 km (0.086 R)
• M2: 341,831 km (0.109 R)
• M3: 667,655 km (0.089 R)
• M4: 846,724 km (0.047 R)
• M5: 1,142,030 km (0.113 R)
• M6: 1,263,952 km (0.111 R)
• M7: 1,490,892 km (0.064 R)
• M8: 1,688,661 km (0.111 R)
• M9: 1,785,451 km (0.102 R)
• M10: 2,018,823 km (0.094 R)
• M11: 2,191,908 km (0.115 R)
• M12: 2,466,869 km (0.096 R)
• M13: 2,639,954 km (0.088 R)
• M14: 2,829,943 km (0.1 R)
• M15: 3,011,256 km (0.117 R)
• M16: 3,331,395 km (0.1 R)
• M17: 3,551,005 km (0.095 R)
• M18: 3,676,667 km (0.117 R)
• M19: 3,775,551 km (0.045 R)
• M20: 3,875,183 km (0.093 R)
• M21: 3,975,713 km (0.095 R)
• M22: 4,150,294 km (0.107 R)
• M23: 4,416,877 km (0.11 R)
• M24: 4,522,044 km (0.079 R)
• M25: 4,643,368 km (0.034 R)
• M26: 5,045,188 km (0.107 R)
• M27: 5,123,727 km (0.067 R)
• M28: 5,345,880 km (0.054 R)
• M29: 5,522,705 km (0.119 R)
• M30: 5,701,624 km (0.114 R)
• M31: 5,783,454 km (0.043 R)
• M32: 5,865,882 km (0.08 R)
• M33: 6,064,997 km (0.119 R)
• M34: 6,215,941 km (0.116 R)
• M35: 6,351,028 km (0.102 R)
• M36: 6,487,162 km (0.062 R)
• M37: 6,589,936 km (0.03 R)
• M38: 6,989,063 km (0.064 R)
• M39: 7,342,413 km (0.075 R)
• M40: 7,539,284 km (0.075 R)
• M41: 7,683,646 km (0.098 R)
• M42: 8,048,515 km (0.081 R)
• M43: 8,177,468 km (0.11 R)
• M44: 8,270,069 km (0.076 R)
• M45: 8,549,967 km (0.11 R)
• M46: 8,644,064 km (0.065 R)
• M47: 8,890,003 km (0.052 R)
• M48: 9,042,593 km (0.084 R)
• M49: 9,292,421 km (0.036 R)
• M50: 9,857,901 km (0.103 R)
• M51: 10,055,520 km (0.073 R)
• M52: 10,434,601 km (0.104 R)
• M53: 10,555,327 km (0.118 R)
• M54: 11,001,727 km (0.106 R)
• M55: 11,083,706 km (0.039 R)
• M56: 11,309,749 km (0.082 R)
• M57: 11,433,765 km (0.057 R)
• M58: 11,641,557 km (0.053 R)
• M59: 11,955,413 km (0.117 R)
• M60: 12,229,776 km (0.099 R)
• M61: 12,442,205 km (0.09 R)
• M62: 13,065,280 km (0.081 R)
• M63: 13,195,430 km (0.09 R)
• M64: 13,457,076 km (0.083 R)
• M65: 13,985,606 km (0.052 R)
• M66: 15,428,028 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 3.7

Gravity: 34.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.1 AU - 7.88 AU

Year: 12123 Days

Day: 16.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,291,038 km

• M1: 80,334 km (0.087 R)
• M2: 583,132 km (0.062 R)
• M3: 842,086 km (0.098 R)
• M4: 897,737 km (0.113 R)
• M5: 1,092,364 km (0.115 R)
• M6: 1,321,398 km (0.095 R)
• M7: 1,386,473 km (0.084 R)
• M8: 1,633,908 km (0.077 R)
• M9: 1,680,433 km (0.11 R)
• M10: 2,808,700 km (0.088 R)
• M11: 2,836,675 km (0.108 R)
• M12: 2,977,297 km (0.078 R)
• M13: 3,034,144 km (0.117 R)
• M14: 3,442,696 km (0.09 R)
• M15: 3,502,385 km (0.051 R)
• M16: 3,622,961 km (0.087 R)
• M17: 3,714,366 km (0.065 R)
• M18: 4,024,183 km (0.095 R)
• M19: 4,087,163 km (0.106 R)
• M20: 4,246,036 km (0.076 R)
• M21: 4,342,377 km (0.079 R)
• M22: 5,764,455 km (0.098 R)
• M23: 5,800,059 km (0.112 R)
• M24: 6,050,486 km (0.108 R)
• M25: 6,086,539 km (0.098 R)
• M26: 6,122,592 km (0.084 R)
• M27: 6,267,852 km (0.079 R)
• M28: 6,340,855 km (0.117 R)
• M29: 6,636,012 km (0.084 R)
• M30: 7,239,340 km (0.099 R)
• M31: 7,354,531 km (0.104 R)
• M32: 7,860,171 km (0.113 R)
• M33: 8,017,997 km (0.103 R)
• M34: 8,177,020 km (0.05 R)
• M35: 8,417,274 km (0.069 R)
• M36: 9,069,371 km (0.113 R)
• M37: 9,401,628 km (0.05 R)
• M38: 10,206,165 km (0.09 R)
• M39: 10,725,719 km (0.098 R)
• M40: 10,944,730 km (0.108 R)
• M41: 11,610,440 km (0.085 R)
• M42: 12,107,105 km (0.103 R)
• M43: 12,335,092 km (0.097 R)
• M44: 12,564,426 km (0.113 R)
• M45: 12,610,502 km (0.054 R)
• M46: 13,167,455 km (0.089 R)
• M47: 14,353,467 km (0.041 R)
• M48: 14,546,299 km (0.106 R)
• M49: 14,691,558 km (0.07 R)
• M50: 14,837,416 km (0.101 R)
• M51: 15,474,404 km (0.034 R)
• M52: 17,438,325 km (0.107 R)
• M53: 17,695,633 km (0.114 R)
• M54: 18,423,127 km (0.112 R)
• M55: 18,580,205 km (0.074 R)
• M56: 19,585,802 km (0.084 R)
• M57: 19,853,283 km (0.104 R)
• M58: 20,014,400 km (0.094 R)
• M59: 21,538,802 km (0.11 R)
• M60: 21,704,407 km (0.062 R)
• M61: 23,043,906 km (0.083 R)
• M62: 23,382,895 km (0.037 R)
• M63: 23,552,988 km (0.108 R)
• M64: 23,666,682 km (0.059 R)
• M65: 24,352,439 km (0.098 R)
• M66: 24,697,711 km (0.084 R)
• M67: 25,626,414 km (0.066 R)
• M68: 26,684,819 km (0.028 R)
• M69: 27,040,862 km (0.062 R)
• M70: 30,006,191 km (0.063 R)
• M71: 30,685,964 km (0.117 R)
• M72: 30,809,981 km (0.069 R)
• M73: 30,934,296 km (0.075 R)
• M74: 31,121,144 km (0.069 R)
• M75: 31,308,291 km (0.115 R)
• M76: 31,495,737 km (0.051 R)
• M77: 31,997,638 km (0.112 R)
• M78: 33,710,833 km (0.117 R)
• M79: 33,902,917 km (0.08 R)
• M80: 34,031,272 km (0.118 R)
• M81: 34,417,234 km (0.057 R)
• M82: 34,546,187 km (0.075 R)
• M83: 34,869,319 km (0.049 R)
• M84: 35,649,023 km (0.09 R)
• M85: 37,556,545 km (0.046 R)
• M86: 37,622,967 km (0.068 R)
• M87: 37,755,810 km (0.098 R)
• M88: 38,355,548 km (0.117 R)
• M89: 39,767,303 km (0.054 R)
• M90: 40,105,992 km (0.082 R)
• M91: 40,649,781 km (0.082 R)
• M92: 41,607,207 km (0.064 R)
• M93: 44,453,755 km (0.112 R)
• M94: 45,581,574 km (0.11 R)
• M95: 45,723,243 km (0.116 R)
• M96: 47,219,222 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 6.9

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.18 AU - 8.32 AU

Year: 14153 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,291,038 km

• M1: 117,584 km (0.032 R)
• M2: 216,767 km (0.054 R)
• M3: 396,285 km (0.081 R)
• M4: 569,369 km (0.118 R)
• M5: 638,334 km (0.115 R)
• M6: 766,240 km (0.056 R)
• M7: 823,835 km (0.089 R)
• M8: 1,090,120 km (0.087 R)
• M9: 1,525,599 km (0.067 R)
• M10: 1,957,339 km (0.073 R)
• M11: 2,598,365 km (0.066 R)
• M12: 2,805,558 km (0.084 R)
• M13: 2,865,846 km (0.111 R)
• M14: 2,926,434 km (0.097 R)
• M15: 3,459,301 km (0.105 R)
• M16: 4,261,595 km (0.119 R)
• M17: 4,331,008 km (0.087 R)
• M18: 4,791,321 km (0.061 R)
• M19: 5,156,040 km (0.112 R)
• M20: 5,229,942 km (0.095 R)
• M21: 5,491,887 km (0.059 R)
• M22: 5,681,578 km (0.105 R)
• M23: 6,067,390 km (0.081 R)
• M24: 6,702,284 km (0.085 R)
• M25: 7,609,445 km (0.087 R)
• M26: 7,693,818 km (0.071 R)
• M27: 8,249,724 km (0.12 R)
• M28: 8,774,514 km (0.095 R)
• M29: 8,951,787 km (0.095 R)
• M30: 9,085,677 km (0.079 R)
• M31: 10,086,786 km (0.058 R)
• M32: 10,506,258 km (0.061 R)
• M33: 10,553,232 km (0.09 R)
• M34: 10,647,479 km (0.093 R)
• M35: 10,836,571 km (0.047 R)
• M36: 11,410,727 km (0.109 R)
• M37: 11,994,757 km (0.118 R)
• M38: 12,989,583 km (0.085 R)
• M39: 13,548,032 km (0.085 R)
• M40: 13,650,507 km (0.095 R)
• M41: 14,010,738 km (0.079 R)
• M42: 14,062,499 km (0.098 R)
• M43: 15,216,647 km (0.081 R)
• M44: 17,503,100 km (0.096 R)
• M45: 17,558,900 km (0.079 R)
• M46: 17,838,499 km (0.107 R)
• M47: 18,288,788 km (0.104 R)
• M48: 18,515,429 km (0.076 R)
• M49: 18,742,968 km (0.083 R)
• M50: 19,143,292 km (0.112 R)
• M51: 19,720,291 km (0.115 R)
• M52: 20,185,839 km (0.091 R)
• M53: 20,478,752 km (0.101 R)
• M54: 21,484,947 km (0.045 R)
• M55: 21,544,637 km (0.093 R)
• M56: 22,325,537 km (0.09 R)
• M57: 23,360,904 km (0.06 R)
• M58: 23,483,724 km (0.091 R)
• M59: 23,729,962 km (0.089 R)
• M60: 24,039,031 km (0.104 R)
• M61: 24,786,273 km (0.108 R)
• M62: 25,162,661 km (0.036 R)
• M63: 25,288,622 km (0.062 R)
• M64: 25,351,603 km (0.1 R)
• M65: 26,815,867 km (0.098 R)
• M66: 27,396,157 km (0.091 R)
• M67: 27,590,634 km (0.09 R)
• M68: 27,655,410 km (0.119 R)
• M69: 27,850,486 km (0.118 R)
• M70: 29,294,255 km (0.116 R)
• M71: 31,640,997 km (0.064 R)
• M72: 32,117,616 km (0.091 R)
• M73: 33,077,884 km (0.103 R)
• M74: 33,630,798 km (0.089 R)
• M75: 36,156,459 km (0.112 R)
• M76: 38,090,610 km (0.096 R)
• M77: 39,544,701 km (0.051 R)
• M78: 40,647,237 km (0.064 R)
• M79: 42,357,291 km (0.116 R)
• M80: 43,863,292 km (0.074 R)
• M81: 44,090,681 km (0.111 R)
• M82: 44,622,950 km (0.116 R)
• M83: 45,157,164 km (0.086 R)
• M84: 45,693,622 km (0.071 R)
• M85: 46,078,089 km (0.107 R)
• M86: 46,232,025 km (0.092 R)
• M87: 46,309,218 km (0.041 R)
• M88: 47,082,639 km (0.12 R)
• M89: 47,470,845 km (0.074 R)
• M90: 48,250,699 km (0.119 R)
• M91: 48,642,196 km (0.052 R)
• M92: 49,743,835 km (0.084 R)
• M93: 51,172,495 km (0.082 R)
• M94: 51,731,692 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 6.2

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.05 AU - 9.53 AU

Year: 15658 Days

Day: 21.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,291,038 km

• M1: 88,113 km (0.075 R)
• M2: 267,182 km (0.069 R)
• M3: 409,001 km (0.11 R)
• M4: 575,054 km (0.114 R)
• M5: 920,476 km (0.098 R)
• M6: 1,015,919 km (0.116 R)
• M7: 1,216,829 km (0.096 R)
• M8: 1,485,357 km (0.032 R)
• M9: 1,801,906 km (0.09 R)
• M10: 1,983,369 km (0.112 R)
• M11: 2,766,962 km (0.091 R)
• M12: 3,047,608 km (0.081 R)
• M13: 3,448,231 km (0.102 R)
• M14: 3,904,056 km (0.088 R)
• M15: 4,218,510 km (0.117 R)
• M16: 4,500,353 km (0.043 R)
• M17: 4,623,023 km (0.12 R)
• M18: 5,468,849 km (0.086 R)
• M19: 5,999,024 km (0.078 R)
• M20: 7,250,710 km (0.105 R)
• M21: 7,930,482 km (0.089 R)
• M22: 7,979,850 km (0.063 R)
• M23: 8,987,990 km (0.065 R)
• M24: 9,717,279 km (0.078 R)
• M25: 10,249,848 km (0.038 R)
• M26: 10,573,877 km (0.039 R)
• M27: 10,956,249 km (0.112 R)
• M28: 11,454,410 km (0.104 R)
• M29: 12,244,137 km (0.117 R)
• M30: 12,703,253 km (0.094 R)
• M31: 13,167,904 km (0.091 R)
• M32: 13,226,397 km (0.084 R)
• M33: 13,875,502 km (0.106 R)
• M34: 14,054,271 km (0.084 R)
• M35: 14,655,804 km (0.074 R)
• M36: 16,258,895 km (0.108 R)
• M37: 17,208,692 km (0.06 R)
• M38: 17,981,514 km (0.047 R)
• M39: 18,699,734 km (0.112 R)
• M40: 18,963,325 km (0.107 R)
• M41: 19,627,540 km (0.075 R)
• M42: 20,638,073 km (0.108 R)
• M43: 21,115,440 km (0.111 R)
• M44: 21,527,433 km (0.105 R)
• M45: 22,920,039 km (0.1 R)
• M46: 23,485,220 km (0.104 R)
• M47: 23,769,606 km (0.057 R)
• M48: 24,269,861 km (0.111 R)
• M49: 24,557,238 km (0.104 R)
• M50: 25,353,548 km (0.108 R)
• M51: 27,120,000 km (0.11 R)
• M52: 27,867,690 km (0.099 R)
• M53: 27,942,937 km (0.111 R)
• M54: 28,319,625 km (0.079 R)
• M55: 28,622,261 km (0.1 R)
• M56: 30,151,301 km (0.097 R)
• M57: 30,537,563 km (0.113 R)
• M58: 31,393,412 km (0.084 R)
• M59: 32,336,029 km (0.101 R)
• M60: 32,810,852 km (0.116 R)
• M61: 33,208,184 km (0.064 R)
• M62: 33,847,416 km (0.038 R)
• M63: 34,088,119 km (0.077 R)
• M64: 34,975,683 km (0.028 R)
• M65: 36,773,550 km (0.101 R)
• M66: 38,433,937 km (0.109 R)
• M67: 39,020,809 km (0.105 R)
• M68: 42,517,211 km (0.108 R)
• M69: 42,950,446 km (0.096 R)
• M70: 43,559,310 km (0.072 R)
• M71: 45,491,665 km (0.117 R)
• M72: 46,023,486 km (0.043 R)
• M73: 48,894,718 km (0.117 R)
• M74: 51,915,697 km (0.089 R)
• M75: 52,100,750 km (0.086 R)
• M76: 52,564,204 km (0.098 R)
• M77: 53,402,102 km (0.101 R)
• M78: 54,714,075 km (0.071 R)
• M79: 57,465,329 km (0.079 R)
• M80: 57,656,815 km (0.052 R)
• M81: 57,944,192 km (0.099 R)
• M82: 58,906,106 km (0.117 R)
• M83: 59,873,107 km (0.091 R)
• M84: 63,595,401 km (0.116 R)
• M85: 65,884,548 km (0.072 R)
• M86: 66,185,090 km (0.102 R)
• M87: 66,285,321 km (0.042 R)
• M88: 66,787,521 km (0.101 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: 480 - 17,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit