🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 11.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 961 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,334,369 km

• M1: 146,756 km (0.108 R)
• M2: 225,145 km (0.072 R)
• M3: 335,099 km (0.04 R)
• M4: 481,107 km (0.084 R)
• M5: 586,573 km (0.098 R)
• M6: 777,460 km (0.111 R)
• M7: 955,781 km (0.073 R)
• M8: 1,076,805 km (0.091 R)
• M9: 1,160,580 km (0.112 R)
• M10: 1,290,581 km (0.119 R)
• M11: 1,380,040 km (0.064 R)
• M12: 1,478,476 km (0.086 R)
• M13: 1,641,089 km (0.076 R)
• M14: 1,809,685 km (0.077 R)
• M15: 1,896,303 km (0.099 R)
• M16: 1,991,746 km (0.074 R)
• M17: 2,073,726 km (0.111 R)
• M18: 2,179,940 km (0.05 R)
• M19: 2,509,504 km (0.106 R)
• M20: 2,729,862 km (0.1 R)
• M21: 2,863,453 km (0.114 R)
• M22: 3,076,779 km (0.086 R)
• M23: 3,295,342 km (0.1 R)
• M24: 3,564,468 km (0.073 R)
• M25: 3,664,998 km (0.113 R)
• M26: 3,747,875 km (0.076 R)
• M27: 3,915,724 km (0.057 R)
• M28: 4,038,544 km (0.078 R)
• M29: 4,258,902 km (0.03 R)
• M30: 4,346,267 km (0.066 R)
• M31: 4,681,815 km (0.082 R)
• M32: 4,832,460 km (0.102 R)
• M33: 5,118,042 km (0.091 R)
• M34: 5,242,209 km (0.095 R)
• M35: 5,483,061 km (0.104 R)
• M36: 5,631,313 km (0.08 R)
• M37: 5,759,668 km (0.062 R)
• M38: 6,029,991 km (0.079 R)
• M39: 6,293,433 km (0.097 R)
• M40: 6,763,619 km (0.106 R)
• M41: 6,877,164 km (0.069 R)
• M42: 7,094,978 km (0.109 R)
• M43: 7,384,899 km (0.068 R)
• M44: 7,655,073 km (0.091 R)
• M45: 7,773,554 km (0.103 R)
• M46: 7,904,602 km (0.057 R)
• M47: 8,012,462 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 14.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2 AU

Year: 1365 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,334,369 km

• M1: 212,878 km (0.069 R)
• M2: 409,599 km (0.043 R)
• M3: 515,664 km (0.078 R)
• M4: 685,158 km (0.113 R)
• M5: 814,261 km (0.116 R)
• M6: 911,500 km (0.119 R)
• M7: 1,025,643 km (0.117 R)
• M8: 1,138,739 km (0.079 R)
• M9: 1,420,432 km (0.088 R)
• M10: 1,606,532 km (0.117 R)
• M11: 1,702,873 km (0.075 R)
• M12: 1,878,201 km (0.044 R)
• M13: 1,972,298 km (0.099 R)
• M14: 2,198,191 km (0.082 R)
• M15: 2,432,910 km (0.066 R)
• M16: 2,579,516 km (0.116 R)
• M17: 2,676,156 km (0.038 R)
• M18: 2,800,771 km (0.112 R)
• M19: 3,205,583 km (0.106 R)
• M20: 3,376,723 km (0.078 R)
• M21: 3,521,683 km (0.032 R)
• M22: 3,787,968 km (0.073 R)
• M23: 3,888,348 km (0.103 R)
• M24: 3,989,626 km (0.041 R)
• M25: 4,319,639 km (0.114 R)
• M26: 4,509,329 km (0.049 R)
• M27: 4,701,861 km (0.075 R)
• M28: 5,028,732 km (0.101 R)
• M29: 5,239,665 km (0.069 R)
• M30: 5,340,644 km (0.087 R)
• M31: 5,453,740 km (0.114 R)
• M32: 5,567,434 km (0.081 R)
• M33: 5,693,545 km (0.103 R)
• M34: 5,797,366 km (0.094 R)
• M35: 5,972,097 km (0.094 R)
• M36: 6,077,563 km (0.101 R)
• M37: 6,195,745 km (0.115 R)
• M38: 6,374,216 km (0.107 R)
• M39: 6,834,379 km (0.091 R)
• M40: 7,006,715 km (0.098 R)
• M41: 7,393,276 km (0.072 R)
• M42: 7,633,830 km (0.085 R)
• M43: 7,825,465 km (0.067 R)
• M44: 7,967,134 km (0.08 R)
• M45: 8,226,686 km (0.106 R)
• M46: 8,357,584 km (0.078 R)
• M47: 8,555,353 km (0.036 R)
• M48: 9,022,547 km (0.118 R)
• M49: 9,171,247 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 14.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.25 AU - 3.11 AU

Year: 2878 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,334,369 km

• M1: 189,092 km (0.1 R)
• M2: 338,241 km (0.096 R)
• M3: 478,414 km (0.11 R)
• M4: 612,005 km (0.083 R)
• M5: 934,687 km (0.071 R)
• M6: 1,079,797 km (0.091 R)
• M7: 1,347,578 km (0.055 R)
• M8: 1,489,845 km (0.088 R)
• M9: 1,726,210 km (0.107 R)
• M10: 2,029,295 km (0.115 R)
• M11: 2,125,038 km (0.092 R)
• M12: 2,264,762 km (0.091 R)
• M13: 2,393,117 km (0.112 R)
• M14: 2,568,147 km (0.101 R)
• M15: 2,900,553 km (0.113 R)
• M16: 3,135,422 km (0.072 R)
• M17: 3,344,111 km (0.029 R)
• M18: 3,524,227 km (0.116 R)
• M19: 3,775,401 km (0.113 R)
• M20: 4,136,980 km (0.066 R)
• M21: 4,366,463 km (0.104 R)
• M22: 4,582,183 km (0.042 R)
• M23: 4,838,294 km (0.112 R)
• M24: 5,042,944 km (0.088 R)
• M25: 5,193,589 km (0.115 R)
• M26: 5,518,815 km (0.09 R)
• M27: 5,811,279 km (0.067 R)
• M28: 5,929,760 km (0.103 R)
• M29: 6,049,139 km (0.054 R)
• M30: 6,269,946 km (0.065 R)
• M31: 6,616,415 km (0.063 R)
• M32: 7,758,744 km (0.043 R)
• M33: 7,933,175 km (0.12 R)
• M34: 8,086,962 km (0.11 R)
• M35: 8,464,397 km (0.106 R)
• M36: 8,847,816 km (0.115 R)
• M37: 9,236,921 km (0.075 R)
• M38: 9,329,222 km (0.03 R)
• M39: 10,654,809 km (0.111 R)
• M40: 11,019,978 km (0.118 R)
• M41: 11,339,668 km (0.082 R)
• M42: 11,612,684 km (0.12 R)
• M43: 11,963,342 km (0.104 R)
• M44: 12,190,581 km (0.107 R)
• M45: 12,368,303 km (0.115 R)
• M46: 12,958,467 km (0.035 R)
• M47: 13,400,528 km (0.038 R)
• M48: 13,531,576 km (0.029 R)
• M49: 14,033,178 km (0.1 R)
• M50: 14,272,983 km (0.091 R)
• M51: 14,837,715 km (0.045 R)
• M52: 15,933,669 km (0.067 R)
• M53: 16,100,321 km (0.103 R)
• M54: 16,211,772 km (0.094 R)
• M55: 16,407,446 km (0.099 R)
• M56: 16,631,992 km (0.082 R)
• M57: 16,857,586 km (0.103 R)
• M58: 16,999,105 km (0.078 R)
• M59: 17,254,768 km (0.106 R)
• M60: 17,397,335 km (0.092 R)
• M61: 17,597,646 km (0.111 R)
• M62: 18,145,324 km (0.111 R)
• M63: 18,290,284 km (0.075 R)
• M64: 18,406,672 km (0.047 R)
• M65: 19,021,369 km (0.116 R)
• M66: 19,286,905 km (0.07 R)
• M67: 19,523,869 km (0.119 R)
• M68: 19,672,569 km (0.118 R)
• M69: 20,150,833 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.07 AU - 6.55 AU

Year: 9187 Days

Day: 11.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,334,369 km

• M1: 286,181 km (0.082 R)
• M2: 454,628 km (0.092 R)
• M3: 574,007 km (0.117 R)
• M4: 1,071,121 km (0.087 R)
• M5: 1,222,215 km (0.044 R)
• M6: 1,390,961 km (0.089 R)
• M7: 1,764,058 km (0.119 R)
• M8: 2,050,089 km (0.08 R)
• M9: 3,161,302 km (0.04 R)
• M10: 3,257,942 km (0.117 R)
• M11: 3,873,687 km (0.101 R)
• M12: 4,142,215 km (0.105 R)
• M13: 5,710,300 km (0.087 R)
• M14: 5,931,107 km (0.052 R)
• M15: 6,120,198 km (0.108 R)
• M16: 7,517,592 km (0.068 R)
• M17: 7,703,692 km (0.119 R)
• M18: 8,252,267 km (0.118 R)
• M19: 8,891,948 km (0.12 R)
• M20: 9,447,255 km (0.083 R)
• M21: 9,547,635 km (0.097 R)
• M22: 10,198,386 km (0.056 R)
• M23: 10,322,103 km (0.036 R)
• M24: 11,032,245 km (0.087 R)
• M25: 11,521,579 km (0.104 R)
• M26: 11,736,551 km (0.107 R)
• M27: 12,061,628 km (0.09 R)
• M28: 12,301,732 km (0.101 R)
• M29: 12,433,528 km (0.111 R)
• M30: 12,565,772 km (0.1 R)
• M31: 12,809,318 km (0.117 R)
• M32: 14,442,029 km (0.09 R)
• M33: 14,673,906 km (0.071 R)
• M34: 14,953,953 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.5

Radius: 4

Gravity: 54.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.16 AU - 12 AU

Year: 20994 Days

Day: 16.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,334,369 km

• M1: 385,364 km (0.109 R)
• M2: 447,597 km (0.073 R)
• M3: 1,360,593 km (0.099 R)
• M4: 1,392,457 km (0.084 R)
• M5: 1,522,308 km (0.096 R)
• M6: 1,863,989 km (0.1 R)
• M7: 2,007,304 km (0.084 R)
• M8: 2,419,297 km (0.033 R)
• M9: 2,775,340 km (0.104 R)
• M10: 2,815,881 km (0.035 R)
• M11: 3,361,165 km (0.118 R)
• M12: 3,491,614 km (0.111 R)
• M13: 3,668,140 km (0.115 R)
• M14: 3,983,941 km (0.077 R)
• M15: 4,261,595 km (0.117 R)
• M16: 5,032,173 km (0.09 R)
• M17: 5,535,121 km (0.099 R)
• M18: 5,792,729 km (0.088 R)
• M19: 5,844,639 km (0.067 R)
• M20: 9,908,765 km (0.116 R)
• M21: 11,112,728 km (0.115 R)
• M22: 11,371,981 km (0.111 R)
• M23: 11,830,499 km (0.063 R)
• M24: 11,896,471 km (0.088 R)
• M25: 12,028,866 km (0.089 R)
• M26: 12,295,000 km (0.085 R)
• M27: 12,901,171 km (0.074 R)
• M28: 13,037,155 km (0.054 R)
• M29: 13,585,880 km (0.111 R)
• M30: 14,072,073 km (0.12 R)
• M31: 14,634,860 km (0.068 R)
• M32: 14,705,620 km (0.096 R)
• M33: 15,348,592 km (0.088 R)
• M34: 16,587,711 km (0.085 R)
• M35: 17,631,904 km (0.045 R)
• M36: 18,774,234 km (0.078 R)
• M37: 19,160,346 km (0.099 R)
• M38: 20,176,265 km (0.07 R)
• M39: 20,969,732 km (0.107 R)
• M40: 21,450,539 km (0.091 R)
• M41: 22,016,169 km (0.105 R)
• M42: 23,493,149 km (0.083 R)
• M43: 23,742,379 km (0.115 R)
• M44: 24,243,532 km (0.099 R)
• M45: 25,511,523 km (0.036 R)
• M46: 27,409,920 km (0.114 R)
• M47: 27,759,830 km (0.093 R)
• M48: 28,376,023 km (0.099 R)
• M49: 29,174,726 km (0.11 R)
• M50: 30,703,467 km (0.082 R)
• M51: 34,779,261 km (0.048 R)
• M52: 35,253,037 km (0.075 R)
• M53: 36,976,405 km (0.051 R)
• M54: 39,612,170 km (0.044 R)
• M55: 40,106,890 km (0.115 R)
• M56: 41,302,626 km (0.117 R)
• M57: 41,402,707 km (0.083 R)
• M58: 41,603,317 km (0.113 R)
• M59: 42,106,265 km (0.114 R)
• M60: 44,035,330 km (0.084 R)
• M61: 47,663,826 km (0.043 R)
• M62: 48,084,496 km (0.118 R)
• M63: 49,779,739 km (0.103 R)
• M64: 51,171,448 km (0.101 R)
• M65: 51,386,719 km (0.086 R)
• M66: 51,926,169 km (0.093 R)
• M67: 52,142,487 km (0.074 R)
• M68: 53,228,418 km (0.112 R)
• M69: 54,321,979 km (0.108 R)
• M70: 54,431,634 km (0.11 R)
• M71: 55,422,720 km (0.089 R)
• M72: 55,533,273 km (0.114 R)
• M73: 58,994,519 km (0.116 R)
• M74: 61,721,837 km (0.095 R)
• M75: 62,180,355 km (0.025 R)
• M76: 63,447,150 km (0.094 R)
• M77: 63,562,639 km (0.096 R)
• M78: 63,678,278 km (0.106 R)
• M79: 65,071,633 km (0.071 R)
• M80: 65,772,050 km (0.099 R)
• M81: 66,240,441 km (0.117 R)
• M82: 67,062,631 km (0.096 R)
• M83: 67,298,098 km (0.112 R)
• M84: 69,549,546 km (0.092 R)
• M85: 71,224,145 km (0.112 R)
• M86: 74,979,350 km (0.076 R)
• M87: 75,101,572 km (0.095 R)
• M88: 75,346,164 km (0.048 R)
• M89: 75,590,906 km (0.078 R)
• M90: 76,696,136 km (0.109 R)
• M91: 79,669,244 km (0.102 R)
• M92: 81,044,497 km (0.087 R)
• M93: 82,806,161 km (0.082 R)
• M94: 83,818,490 km (0.116 R)
• M95: 84,453,234 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 6.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.2 AU - 11.18 AU

Year: 22929 Days

Day: 16.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,334,369 km

• M1: 123,269 km (0.082 R)
• M2: 228,885 km (0.119 R)
• M3: 296,204 km (0.036 R)
• M4: 573,708 km (0.118 R)
• M5: 654,191 km (0.048 R)
• M6: 1,133,204 km (0.084 R)
• M7: 1,585,139 km (0.04 R)
• M8: 1,988,455 km (0.103 R)
• M9: 3,524,077 km (0.082 R)
• M10: 4,560,790 km (0.072 R)
• M11: 5,197,628 km (0.06 R)
• M12: 7,774,003 km (0.051 R)
• M13: 8,249,724 km (0.076 R)
• M14: 8,734,870 km (0.072 R)
• M15: 8,857,690 km (0.045 R)
• M16: 8,980,959 km (0.117 R)
• M17: 9,775,174 km (0.104 R)
• M18: 10,897,906 km (0.113 R)
• M19: 11,162,694 km (0.116 R)
• M20: 11,474,456 km (0.1 R)
• M21: 11,924,745 km (0.085 R)
• M22: 12,060,880 km (0.06 R)
• M23: 12,749,628 km (0.119 R)
• M24: 12,935,429 km (0.042 R)
• M25: 13,403,969 km (0.071 R)
• M26: 14,550,936 km (0.089 R)
• M27: 15,038,176 km (0.098 R)
• M28: 16,734,018 km (0.047 R)
• M29: 20,086,656 km (0.109 R)
• M30: 20,140,661 km (0.074 R)
• M31: 20,248,820 km (0.114 R)
• M32: 20,737,855 km (0.044 R)
• M33: 21,450,988 km (0.052 R)
• M34: 21,616,743 km (0.084 R)
• M35: 24,153,025 km (0.078 R)
• M36: 24,556,042 km (0.101 R)
• M37: 25,019,197 km (0.075 R)
• M38: 25,251,971 km (0.109 R)
• M39: 26,426,165 km (0.041 R)
• M40: 28,220,591 km (0.096 R)
• M41: 28,462,790 km (0.118 R)
• M42: 28,645,000 km (0.074 R)
• M43: 29,684,257 km (0.07 R)
• M44: 29,807,376 km (0.052 R)
• M45: 29,869,010 km (0.106 R)
• M46: 31,736,739 km (0.111 R)
• M47: 31,925,682 km (0.119 R)
• M48: 34,285,438 km (0.107 R)
• M49: 35,453,648 km (0.047 R)
• M50: 35,584,247 km (0.096 R)
• M51: 36,965,185 km (0.12 R)
• M52: 38,430,646 km (0.094 R)
• M53: 39,102,939 km (0.115 R)
• M54: 39,711,503 km (0.112 R)
• M55: 40,459,343 km (0.105 R)
• M56: 40,800,874 km (0.094 R)
• M57: 43,567,238 km (0.114 R)
• M58: 43,987,309 km (0.079 R)
• M59: 46,750,831 km (0.089 R)
• M60: 47,972,896 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit