🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.06 AU - 1.66 AU

Year: 588 Days

Day: 18.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.77 AU - 2.23 AU

Year: 1049 Days

Day: 28.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.99 AU - 4.01 AU

Year: 2428 Days

Day: 35.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.04 AU - 6.66 AU

Year: 5934 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 89,325,220 km

• M1: 149,299 km (0.086 R)
• M2: 428,598 km (0.109 R)
• M3: 569,220 km (0.078 R)
• M4: 982,708 km (0.113 R)
• M5: 1,741,918 km (0.072 R)
• M6: 1,990,848 km (0.065 R)
• M7: 2,234,693 km (0.071 R)
• M8: 2,574,729 km (0.053 R)
• M9: 3,060,024 km (0.106 R)
• M10: 3,246,872 km (0.032 R)
• M11: 3,322,718 km (0.111 R)
• M12: 4,113,642 km (0.106 R)
• M13: 4,593,851 km (0.077 R)
• M14: 5,026,040 km (0.111 R)
• M15: 5,092,012 km (0.075 R)
• M16: 5,471,243 km (0.115 R)
• M17: 6,092,373 km (0.05 R)
• M18: 6,423,284 km (0.047 R)
• M19: 6,663,239 km (0.068 R)
• M20: 7,375,773 km (0.072 R)
• M21: 7,526,269 km (0.041 R)
• M22: 7,983,739 km (0.107 R)
• M23: 8,086,662 km (0.058 R)
• M24: 8,319,736 km (0.059 R)
• M25: 8,450,185 km (0.087 R)
• M26: 8,581,383 km (0.097 R)
• M27: 9,301,397 km (0.117 R)
• M28: 9,491,237 km (0.057 R)
• M29: 9,627,670 km (0.107 R)
• M30: 9,792,228 km (0.098 R)
• M31: 11,141,750 km (0.111 R)
• M32: 11,256,941 km (0.118 R)
• M33: 11,430,325 km (0.101 R)
• M34: 11,517,241 km (0.093 R)
• M35: 11,575,434 km (0.085 R)
• M36: 12,698,615 km (0.118 R)
• M37: 12,879,180 km (0.104 R)
• M38: 12,969,836 km (0.114 R)
• M39: 13,181,966 km (0.098 R)
• M40: 13,579,148 km (0.091 R)
• M41: 13,949,104 km (0.088 R)
• M42: 14,479,129 km (0.073 R)
• M43: 14,604,791 km (0.116 R)
• M44: 16,205,937 km (0.107 R)
• M45: 16,271,162 km (0.086 R)
• M46: 17,259,705 km (0.054 R)
• M47: 18,744,314 km (0.079 R)
• M48: 20,621,917 km (0.066 R)
• M49: 21,011,619 km (0.052 R)
• M50: 22,558,461 km (0.046 R)
• M51: 22,777,173 km (0.085 R)
• M52: 23,106,738 km (0.1 R)
• M53: 24,890,243 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 14.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.87 AU - 9.05 AU

Year: 9126 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,325,220 km

• M1: 272,717 km (0.114 R)
• M2: 381,175 km (0.086 R)
• M3: 488,886 km (0.07 R)
• M4: 684,709 km (0.096 R)
• M5: 1,069,176 km (0.113 R)
• M6: 2,388,928 km (0.098 R)
• M7: 2,743,775 km (0.09 R)
• M8: 2,927,630 km (0.068 R)
• M9: 3,088,598 km (0.042 R)
• M10: 3,391,533 km (0.09 R)
• M11: 3,849,752 km (0.08 R)
• M12: 4,481,204 km (0.071 R)
• M13: 4,605,221 km (0.04 R)
• M14: 4,761,850 km (0.068 R)
• M15: 5,080,643 km (0.12 R)
• M16: 5,874,260 km (0.108 R)
• M17: 5,976,136 km (0.033 R)
• M18: 6,459,935 km (0.105 R)
• M19: 6,635,713 km (0.102 R)
• M20: 7,064,311 km (0.114 R)
• M21: 8,023,831 km (0.064 R)
• M22: 8,289,368 km (0.111 R)
• M23: 8,480,703 km (0.084 R)
• M24: 8,634,789 km (0.118 R)
• M25: 9,221,213 km (0.064 R)
• M26: 9,499,465 km (0.113 R)
• M27: 9,942,125 km (0.064 R)
• M28: 10,350,527 km (0.079 R)
• M29: 10,515,384 km (0.116 R)
• M30: 10,639,550 km (0.085 R)
• M31: 11,268,310 km (0.08 R)
• M32: 11,651,281 km (0.108 R)
• M33: 12,038,589 km (0.103 R)
• M34: 13,494,925 km (0.081 R)
• M35: 13,630,161 km (0.085 R)
• M36: 13,947,159 km (0.087 R)
• M37: 14,866,737 km (0.109 R)
• M38: 15,240,133 km (0.108 R)
• M39: 15,522,125 km (0.102 R)
• M40: 16,378,723 km (0.087 R)
• M41: 18,286,993 km (0.1 R)
• M42: 18,436,591 km (0.101 R)
• M43: 19,140,599 km (0.078 R)
• M44: 20,834,795 km (0.069 R)
• M45: 21,095,693 km (0.102 R)
• M46: 21,515,315 km (0.106 R)
• M47: 21,673,440 km (0.089 R)
• M48: 22,952,203 km (0.061 R)
• M49: 23,600,560 km (0.065 R)
• M50: 24,860,473 km (0.103 R)
• M51: 24,971,026 km (0.113 R)
• M52: 25,359,382 km (0.061 R)
• M53: 25,582,133 km (0.07 R)
• M54: 25,749,683 km (0.078 R)
• M55: 26,310,825 km (0.103 R)
• M56: 27,330,933 km (0.107 R)
• M57: 27,445,076 km (0.102 R)
• M58: 27,960,740 km (0.054 R)
• M59: 28,595,334 km (0.072 R)
• M60: 29,176,522 km (0.059 R)
• M61: 29,468,387 km (0.074 R)
• M62: 29,761,449 km (0.112 R)
• M63: 29,937,675 km (0.107 R)
• M64: 30,705,412 km (0.067 R)
• M65: 32,019,479 km (0.074 R)
• M66: 33,657,127 km (0.046 R)
• M67: 33,902,019 km (0.083 R)
• M68: 34,270,628 km (0.109 R)
• M69: 36,698,302 km (0.112 R)
• M70: 36,824,264 km (0.068 R)
• M71: 38,283,591 km (0.071 R)
• M72: 38,859,692 km (0.07 R)
• M73: 38,988,197 km (0.099 R)
• M74: 39,309,832 km (0.105 R)
• M75: 39,826,394 km (0.108 R)
• M76: 41,192,970 km (0.082 R)
• M77: 41,651,937 km (0.083 R)
• M78: 42,310,616 km (0.066 R)
• M79: 43,438,135 km (0.101 R)
• M80: 44,508,358 km (0.091 R)
• M81: 45,046,761 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 5.7

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.7 AU - 15.5 AU

Year: 19635 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,325,220 km

• M1: 73,153 km (0.111 R)
• M2: 192,084 km (0.097 R)
• M3: 792,869 km (0.098 R)
• M4: 1,014,872 km (0.096 R)
• M5: 1,146,368 km (0.103 R)
• M6: 1,339,948 km (0.113 R)
• M7: 1,426,266 km (0.047 R)
• M8: 1,604,138 km (0.088 R)
• M9: 1,665,024 km (0.111 R)
• M10: 2,046,798 km (0.05 R)
• M11: 2,281,667 km (0.077 R)
• M12: 2,454,751 km (0.058 R)
• M13: 2,813,786 km (0.095 R)
• M14: 2,924,788 km (0.065 R)
• M15: 3,112,982 km (0.056 R)
• M16: 3,189,277 km (0.085 R)
• M17: 3,383,006 km (0.08 R)
• M18: 3,781,685 km (0.075 R)
• M19: 4,153,286 km (0.04 R)
• M20: 4,195,323 km (0.057 R)
• M21: 4,493,471 km (0.108 R)
• M22: 4,579,789 km (0.079 R)
• M23: 4,886,764 km (0.086 R)
• M24: 5,659,437 km (0.09 R)
• M25: 5,706,112 km (0.078 R)
• M26: 5,846,734 km (0.056 R)
• M27: 6,714,700 km (0.107 R)
• M28: 6,863,251 km (0.042 R)
• M29: 7,725,384 km (0.119 R)
• M30: 7,829,055 km (0.076 R)
• M31: 10,110,422 km (0.032 R)
• M32: 10,913,314 km (0.083 R)
• M33: 11,617,771 km (0.108 R)
• M34: 13,008,582 km (0.062 R)
• M35: 14,835,770 km (0.052 R)
• M36: 15,549,502 km (0.099 R)
• M37: 16,943,156 km (0.104 R)
• M38: 19,776,689 km (0.072 R)
• M39: 23,801,171 km (0.105 R)
• M40: 23,952,265 km (0.103 R)
• M41: 24,103,508 km (0.05 R)
• M42: 24,255,200 km (0.08 R)
• M43: 24,788,367 km (0.051 R)
• M44: 27,274,534 km (0.099 R)
• M45: 27,511,647 km (0.054 R)
• M46: 31,397,452 km (0.063 R)
• M47: 31,563,056 km (0.054 R)
• M48: 31,978,340 km (0.098 R)
• M49: 33,488,231 km (0.07 R)
• M50: 33,572,904 km (0.106 R)
• M51: 34,081,686 km (0.077 R)
• M52: 34,422,470 km (0.103 R)
• M53: 37,013,206 km (0.107 R)
• M54: 37,451,079 km (0.087 R)
• M55: 37,714,670 km (0.099 R)
• M56: 38,597,597 km (0.058 R)
• M57: 39,219,775 km (0.082 R)
• M58: 39,755,634 km (0.076 R)
• M59: 40,924,891 km (0.059 R)
• M60: 41,196,411 km (0.115 R)
• M61: 42,105,517 km (0.075 R)
• M62: 43,481,668 km (0.086 R)
• M63: 43,758,724 km (0.118 R)
• M64: 47,792,780 km (0.036 R)
• M65: 49,709,128 km (0.08 R)
• M66: 49,998,750 km (0.074 R)
• M67: 50,095,390 km (0.055 R)
• M68: 50,676,727 km (0.089 R)
• M69: 51,552,922 km (0.096 R)
• M70: 51,650,610 km (0.099 R)
• M71: 52,630,476 km (0.099 R)
• M72: 56,108,477 km (0.048 R)
• M73: 56,812,783 km (0.061 R)
• M74: 56,913,762 km (0.08 R)
• M75: 57,014,591 km (0.093 R)
• M76: 58,332,249 km (0.075 R)
• M77: 58,943,655 km (0.075 R)
• M78: 59,659,780 km (0.08 R)
• M79: 59,967,503 km (0.073 R)
• M80: 60,894,112 km (0.082 R)
• M81: 61,203,930 km (0.101 R)
• M82: 61,307,302 km (0.094 R)
• M83: 61,410,824 km (0.112 R)
• M84: 61,618,017 km (0.119 R)
• M85: 62,344,613 km (0.102 R)
• M86: 63,806,633 km (0.114 R)
• M87: 64,121,387 km (0.107 R)
• M88: 64,647,074 km (0.117 R)
• M89: 66,657,819 km (0.066 R)
• M90: 69,658,304 km (0.099 R)
• M91: 70,198,651 km (0.092 R)
• M92: 71,501,349 km (0.105 R)
• M93: 71,828,221 km (0.056 R)
• M94: 72,702,471 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 3.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.52 AU - 16.32 AU

Year: 20307 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 89,325,220 km

• M1: 47,722 km (0.07 R)
• M2: 188,493 km (0.066 R)
• M3: 417,976 km (0.039 R)
• M4: 696,976 km (0.083 R)
• M5: 723,605 km (0.09 R)
• M6: 1,308,233 km (0.119 R)
• M7: 1,687,614 km (0.104 R)
• M8: 2,060,112 km (0.057 R)
• M9: 2,622,600 km (0.105 R)
• M10: 3,207,079 km (0.116 R)
• M11: 3,641,661 km (0.073 R)
• M12: 4,143,113 km (0.085 R)
• M13: 4,241,100 km (0.05 R)
• M14: 4,389,501 km (0.059 R)
• M15: 4,489,283 km (0.093 R)
• M16: 5,826,987 km (0.116 R)
• M17: 6,075,020 km (0.109 R)
• M18: 7,188,926 km (0.045 R)
• M19: 7,454,761 km (0.1 R)
• M20: 8,768,679 km (0.096 R)
• M21: 12,972,080 km (0.089 R)
• M22: 13,986,653 km (0.099 R)
• M23: 15,403,794 km (0.103 R)
• M24: 15,669,779 km (0.104 R)
• M25: 16,865,963 km (0.109 R)
• M26: 17,971,342 km (0.081 R)
• M27: 18,171,205 km (0.11 R)
• M28: 18,734,740 km (0.12 R)
• M29: 18,775,131 km (0.083 R)
• M30: 19,426,630 km (0.114 R)
• M31: 20,877,280 km (0.099 R)
• M32: 21,340,435 km (0.101 R)
• M33: 21,721,760 km (0.084 R)
• M34: 23,226,266 km (0.071 R)
• M35: 23,531,296 km (0.052 R)
• M36: 23,749,859 km (0.106 R)
• M37: 25,075,595 km (0.053 R)
• M38: 25,164,905 km (0.087 R)
• M39: 25,433,134 km (0.119 R)
• M40: 26,063,091 km (0.05 R)
• M41: 26,289,133 km (0.096 R)
• M42: 28,539,983 km (0.115 R)
• M43: 29,429,192 km (0.101 R)
• M44: 29,900,874 km (0.096 R)
• M45: 31,763,966 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 5.4

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.04 AU - 18.28 AU

Year: 24092 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,325,220 km

• M1: 358,436 km (0.094 R)
• M2: 485,295 km (0.112 R)
• M3: 781,200 km (0.114 R)
• M4: 947,703 km (0.12 R)
• M5: 1,005,746 km (0.053 R)
• M6: 1,378,993 km (0.087 R)
• M7: 1,615,059 km (0.114 R)
• M8: 1,863,989 km (0.068 R)
• M9: 2,086,890 km (0.06 R)
• M10: 2,124,888 km (0.094 R)
• M11: 2,201,482 km (0.12 R)
• M12: 2,318,318 km (0.116 R)
• M13: 2,517,433 km (0.098 R)
• M14: 5,833,270 km (0.068 R)
• M15: 9,656,991 km (0.084 R)
• M16: 10,235,486 km (0.063 R)
• M17: 10,693,106 km (0.086 R)
• M18: 11,291,498 km (0.084 R)
• M19: 12,174,574 km (0.115 R)
• M20: 12,450,881 km (0.105 R)
• M21: 12,798,995 km (0.032 R)
• M22: 14,006,549 km (0.085 R)
• M23: 14,296,021 km (0.051 R)
• M24: 14,441,430 km (0.111 R)
• M25: 16,148,941 km (0.093 R)
• M26: 16,987,885 km (0.081 R)
• M27: 17,141,971 km (0.029 R)
• M28: 17,451,489 km (0.048 R)
• M29: 18,549,238 km (0.096 R)
• M30: 19,106,341 km (0.047 R)
• M31: 19,266,560 km (0.12 R)
• M32: 20,893,138 km (0.061 R)
• M33: 22,141,682 km (0.108 R)
• M34: 23,929,825 km (0.083 R)
• M35: 24,189,078 km (0.093 R)
• M36: 24,449,229 km (0.073 R)
• M37: 24,797,493 km (0.097 R)
• M38: 24,884,858 km (0.072 R)
• M39: 25,147,552 km (0.118 R)
• M40: 26,296,164 km (0.086 R)
• M41: 27,101,300 km (0.12 R)
• M42: 29,843,130 km (0.116 R)
• M43: 30,028,930 km (0.099 R)
• M44: 31,341,053 km (0.037 R)
• M45: 32,576,133 km (0.097 R)
• M46: 32,959,253 km (0.09 R)
• M47: 33,344,019 km (0.115 R)
• M48: 33,633,491 km (0.109 R)
• M49: 33,730,131 km (0.089 R)
• M50: 33,826,921 km (0.112 R)
• M51: 34,020,800 km (0.106 R)
• M52: 36,673,469 km (0.058 R)
• M53: 37,371,942 km (0.114 R)
• M54: 37,773,163 km (0.105 R)
• M55: 38,680,923 km (0.051 R)
• M56: 39,290,086 km (0.026 R)
• M57: 39,595,714 km (0.078 R)
• M58: 40,620,759 km (0.088 R)
• M59: 40,929,828 km (0.079 R)
• M60: 43,852,970 km (0.118 R)
• M61: 47,058,553 km (0.09 R)
• M62: 47,275,022 km (0.046 R)
• M63: 47,926,071 km (0.105 R)
• M64: 48,034,979 km (0.114 R)
• M65: 50,228,383 km (0.027 R)
• M66: 50,449,488 km (0.116 R)
• M67: 52,006,503 km (0.098 R)
• M68: 53,692,172 km (0.038 R)
• M69: 53,918,214 km (0.089 R)
• M70: 54,484,891 km (0.067 R)
• M71: 55,167,506 km (0.097 R)
• M72: 55,395,643 km (0.074 R)
• M73: 55,738,521 km (0.054 R)
• M74: 59,322,138 km (0.117 R)
• M75: 59,438,974 km (0.069 R)
• M76: 59,555,810 km (0.083 R)
• M77: 64,534,726 km (0.092 R)
• M78: 65,256,835 km (0.061 R)
• M79: 67,195,474 km (0.032 R)
• M80: 68,171,899 km (0.098 R)
• M81: 70,633,383 km (0.105 R)
• M82: 70,881,117 km (0.091 R)
• M83: 73,499,827 km (0.085 R)
• M84: 80,765,497 km (0.114 R)
• M85: 80,895,049 km (0.102 R)
• M86: 81,413,704 km (0.101 R)
• M87: 84,023,589 km (0.087 R)
• M88: 84,286,133 km (0.106 R)
• M89: 84,417,480 km (0.116 R)
• M90: 85,207,058 km (0.11 R)
• M91: 86,395,912 km (0.093 R)
• M92: 87,191,623 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit