🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 266 Days

Day: 24.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,936,098 km

• M1: 44,580 km (0.085 R)
• M2: 646,861 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.96 AU - 1.24 AU

Year: 437 Days

Day: 31.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.98 AU - 2.84 AU

Year: 1417 Days

Day: 17.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,936,098 km

• M1: 1,739,225 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.8 AU - 2.84 AU

Year: 1794 Days

Day: 42.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 11.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.95 AU - 4.65 AU

Year: 3377 Days

Day: 11.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,936,098 km

• M1: 146,157 km (0.048 R)
• M2: 222,751 km (0.108 R)
• M3: 538,552 km (0.066 R)
• M4: 646,562 km (0.12 R)
• M5: 726,298 km (0.119 R)
• M6: 1,246,150 km (0.07 R)
• M7: 1,490,294 km (0.112 R)
• M8: 1,866,084 km (0.032 R)
• M9: 2,051,735 km (0.044 R)
• M10: 2,257,581 km (0.069 R)
• M11: 2,341,805 km (0.107 R)
• M12: 2,542,715 km (0.098 R)
• M13: 2,719,540 km (0.065 R)
• M14: 2,824,557 km (0.091 R)
• M15: 3,434,917 km (0.103 R)
• M16: 3,581,523 km (0.084 R)
• M17: 3,847,508 km (0.06 R)
• M18: 4,137,279 km (0.087 R)
• M19: 4,434,081 km (0.115 R)
• M20: 4,630,054 km (0.065 R)
• M21: 4,792,368 km (0.109 R)
• M22: 5,104,429 km (0.064 R)
• M23: 5,290,977 km (0.085 R)
• M24: 5,806,342 km (0.093 R)
• M25: 5,942,626 km (0.102 R)
• M26: 6,277,875 km (0.107 R)
• M27: 6,397,703 km (0.102 R)
• M28: 6,538,624 km (0.084 R)
• M29: 6,700,788 km (0.113 R)
• M30: 7,362,908 km (0.059 R)
• M31: 7,447,132 km (0.118 R)
• M32: 7,531,654 km (0.1 R)
• M33: 7,701,747 km (0.101 R)
• M34: 7,916,271 km (0.117 R)
• M35: 8,045,822 km (0.037 R)
• M36: 8,505,237 km (0.066 R)
• M37: 8,593,650 km (0.09 R)
• M38: 8,749,231 km (0.073 R)
• M39: 8,905,711 km (0.101 R)
• M40: 8,995,619 km (0.047 R)
• M41: 9,130,856 km (0.109 R)
• M42: 9,357,945 km (0.087 R)
• M43: 9,887,372 km (0.051 R)
• M44: 10,497,582 km (0.112 R)
• M45: 10,616,362 km (0.088 R)
• M46: 10,759,528 km (0.114 R)
• M47: 11,533,547 km (0.12 R)
• M48: 11,656,217 km (0.119 R)
• M49: 11,877,921 km (0.114 R)
• M50: 11,952,122 km (0.107 R)
• M51: 12,275,552 km (0.073 R)
• M52: 12,451,031 km (0.029 R)
• M53: 12,551,561 km (0.088 R)
• M54: 13,314,659 km (0.102 R)
• M55: 13,572,416 km (0.113 R)
• M56: 13,883,730 km (0.106 R)
• M57: 14,145,077 km (0.091 R)
• M58: 14,223,915 km (0.079 R)
• M59: 14,752,444 km (0.111 R)
• M60: 14,965,621 km (0.096 R)
• M61: 15,045,955 km (0.102 R)
• M62: 15,260,479 km (0.057 R)
• M63: 16,156,720 km (0.082 R)
• M64: 16,680,462 km (0.079 R)
• M65: 16,874,789 km (0.063 R)
• M66: 17,659,729 km (0.108 R)
• M67: 17,772,825 km (0.089 R)
• M68: 18,028,339 km (0.108 R)
• M69: 18,142,183 km (0.1 R)
• M70: 18,227,753 km (0.074 R)
• M71: 19,673,915 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.24 AU - 7.86 AU

Year: 6349 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,936,098 km

• M1: 171,738 km (0.055 R)
• M2: 301,739 km (0.059 R)
• M3: 438,621 km (0.077 R)
• M4: 590,463 km (0.066 R)
• M5: 693,386 km (0.116 R)
• M6: 803,490 km (0.114 R)
• M7: 972,685 km (0.077 R)
• M8: 1,135,897 km (0.108 R)
• M9: 1,269,488 km (0.104 R)
• M10: 1,501,364 km (0.106 R)
• M11: 1,926,821 km (0.117 R)
• M12: 2,159,894 km (0.039 R)
• M13: 2,402,392 km (0.093 R)
• M14: 2,731,208 km (0.116 R)
• M15: 2,940,795 km (0.039 R)
• M16: 3,128,839 km (0.116 R)
• M17: 3,306,861 km (0.1 R)
• M18: 3,418,311 km (0.107 R)
• M19: 3,516,747 km (0.104 R)
• M20: 3,659,164 km (0.116 R)
• M21: 3,832,548 km (0.119 R)
• M22: 4,038,544 km (0.101 R)
• M23: 4,157,774 km (0.091 R)
• M24: 4,339,086 km (0.039 R)
• M25: 4,446,049 km (0.095 R)
• M26: 4,569,317 km (0.09 R)
• M27: 4,866,868 km (0.062 R)
• M28: 4,978,168 km (0.059 R)
• M29: 5,074,210 km (0.049 R)
• M30: 5,235,626 km (0.097 R)
• M31: 5,481,116 km (0.092 R)
• M32: 5,580,449 km (0.063 R)
• M33: 5,848,080 km (0.073 R)
• M34: 6,017,574 km (0.118 R)
• M35: 6,361,500 km (0.081 R)
• M36: 7,231,112 km (0.098 R)
• M37: 7,431,573 km (0.108 R)
• M38: 7,670,930 km (0.09 R)
• M39: 7,782,231 km (0.083 R)
• M40: 7,931,380 km (0.114 R)
• M41: 8,194,971 km (0.098 R)
• M42: 8,442,257 km (0.076 R)
• M43: 8,691,935 km (0.117 R)
• M44: 9,555,564 km (0.11 R)
• M45: 9,816,014 km (0.114 R)
• M46: 10,017,821 km (0.119 R)
• M47: 10,160,089 km (0.094 R)
• M48: 10,487,559 km (0.117 R)
• M49: 10,735,442 km (0.114 R)
• M50: 11,384,996 km (0.062 R)
• M51: 11,853,686 km (0.094 R)
• M52: 11,961,098 km (0.062 R)
• M53: 12,155,276 km (0.111 R)
• M54: 12,634,438 km (0.07 R)
• M55: 13,186,304 km (0.077 R)
• M56: 13,387,065 km (0.065 R)
• M57: 13,588,723 km (0.102 R)
• M58: 13,926,963 km (0.117 R)
• M59: 14,589,084 km (0.099 R)
• M60: 15,401,849 km (0.116 R)
• M61: 15,519,134 km (0.106 R)
• M62: 15,613,231 km (0.099 R)
• M63: 15,943,991 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 13.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.51 AU - 8.79 AU

Year: 8812 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,936,098 km

• M1: 202,107 km (0.091 R)
• M2: 608,415 km (0.082 R)
• M3: 720,613 km (0.109 R)
• M4: 1,006,644 km (0.092 R)
• M5: 1,184,217 km (0.11 R)
• M6: 1,974,243 km (0.104 R)
• M7: 2,382,645 km (0.052 R)
• M8: 2,930,622 km (0.108 R)
• M9: 3,427,138 km (0.098 R)
• M10: 3,887,450 km (0.056 R)
• M11: 4,269,972 km (0.05 R)
• M12: 4,400,122 km (0.115 R)
• M13: 4,564,829 km (0.059 R)
• M14: 4,765,291 km (0.093 R)
• M15: 5,140,332 km (0.038 R)
• M16: 5,384,027 km (0.098 R)
• M17: 5,919,289 km (0.1 R)
• M18: 6,028,345 km (0.069 R)
• M19: 6,434,204 km (0.04 R)
• M20: 7,195,059 km (0.088 R)
• M21: 7,428,881 km (0.111 R)
• M22: 8,064,672 km (0.114 R)
• M23: 8,635,537 km (0.087 R)
• M24: 9,431,099 km (0.115 R)
• M25: 9,644,425 km (0.106 R)
• M26: 9,816,313 km (0.072 R)
• M27: 9,945,715 km (0.116 R)
• M28: 10,075,865 km (0.093 R)
• M29: 10,513,589 km (0.109 R)
• M30: 10,602,001 km (0.116 R)
• M31: 10,868,435 km (0.108 R)
• M32: 11,498,691 km (0.082 R)
• M33: 12,653,736 km (0.082 R)
• M34: 13,078,594 km (0.087 R)
• M35: 14,088,080 km (0.028 R)
• M36: 14,283,305 km (0.045 R)
• M37: 14,528,496 km (0.093 R)
• M38: 14,725,666 km (0.107 R)
• M39: 15,322,562 km (0.115 R)
• M40: 15,422,942 km (0.04 R)
• M41: 16,643,062 km (0.029 R)
• M42: 16,797,747 km (0.086 R)
• M43: 17,736,024 km (0.118 R)
• M44: 19,121,301 km (0.116 R)
• M45: 20,375,679 km (0.103 R)
• M46: 21,431,840 km (0.101 R)
• M47: 21,544,038 km (0.074 R)
• M48: 21,994,777 km (0.105 R)
• M49: 22,278,265 km (0.117 R)
• M50: 23,135,610 km (0.081 R)
• M51: 23,250,651 km (0.066 R)
• M52: 24,236,949 km (0.034 R)
• M53: 24,823,672 km (0.063 R)
• M54: 25,177,770 km (0.048 R)
• M55: 25,533,664 km (0.052 R)
• M56: 26,190,548 km (0.088 R)
• M57: 26,973,842 km (0.115 R)
• M58: 27,581,808 km (0.109 R)
• M59: 27,703,880 km (0.088 R)
• M60: 28,255,597 km (0.097 R)
• M61: 28,625,553 km (0.119 R)
• M62: 29,245,486 km (0.09 R)
• M63: 29,807,226 km (0.074 R)
• M64: 30,120,933 km (0.081 R)
• M65: 30,309,725 km (0.114 R)
• M66: 30,435,687 km (0.074 R)
• M67: 30,814,917 km (0.107 R)
• M68: 31,386,531 km (0.064 R)
• M69: 31,513,988 km (0.093 R)
• M70: 33,447,391 km (0.1 R)
• M71: 34,823,542 km (0.074 R)
• M72: 35,352,670 km (0.076 R)
• M73: 35,951,061 km (0.111 R)
• M74: 37,698,663 km (0.073 R)
• M75: 39,198,831 km (0.099 R)
• M76: 39,542,607 km (0.102 R)
• M77: 40,440,942 km (0.106 R)
• M78: 41,275,997 km (0.114 R)
• M79: 42,398,430 km (0.107 R)
• M80: 44,673,215 km (0.075 R)
• M81: 45,176,163 km (0.11 R)
• M82: 45,897,824 km (0.081 R)
• M83: 46,187,595 km (0.052 R)
• M84: 46,477,964 km (0.063 R)
• M85: 48,232,747 km (0.066 R)
• M86: 49,340,519 km (0.094 R)
• M87: 49,488,920 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.8

Radius: 4.3

Gravity: 36.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.6 AU - 14.4 AU

Year: 16738 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,936,098 km

• M1: 110,553 km (0.112 R)
• M2: 188,793 km (0.108 R)
• M3: 242,648 km (0.06 R)
• M4: 846,574 km (0.08 R)
• M5: 916,137 km (0.047 R)
• M6: 1,399,787 km (0.098 R)
• M7: 1,566,888 km (0.112 R)
• M8: 1,769,743 km (0.106 R)
• M9: 2,136,856 km (0.103 R)
• M10: 2,560,368 km (0.101 R)
• M11: 3,044,765 km (0.06 R)
• M12: 3,152,326 km (0.087 R)
• M13: 3,188,379 km (0.114 R)
• M14: 3,556,989 km (0.119 R)
• M15: 3,900,166 km (0.079 R)
• M16: 4,056,197 km (0.096 R)
• M17: 4,134,885 km (0.104 R)
• M18: 4,214,172 km (0.09 R)
• M19: 4,658,926 km (0.111 R)
• M20: 5,033,968 km (0.116 R)
• M21: 5,246,547 km (0.115 R)
• M22: 5,418,584 km (0.12 R)
• M23: 5,505,351 km (0.082 R)
• M24: 7,382,805 km (0.107 R)
• M25: 8,413,833 km (0.085 R)
• M26: 8,463,948 km (0.097 R)
• M27: 9,177,381 km (0.097 R)
• M28: 9,488,993 km (0.085 R)
• M29: 10,498,479 km (0.037 R)
• M30: 12,274,206 km (0.117 R)
• M31: 13,137,984 km (0.087 R)
• M32: 13,313,163 km (0.062 R)
• M33: 14,620,649 km (0.067 R)
• M34: 15,350,986 km (0.028 R)
• M35: 15,658,708 km (0.098 R)
• M36: 16,405,800 km (0.118 R)
• M37: 17,419,625 km (0.096 R)
• M38: 18,584,394 km (0.096 R)
• M39: 18,780,965 km (0.069 R)
• M40: 19,573,984 km (0.076 R)
• M41: 20,851,998 km (0.082 R)
• M42: 20,988,132 km (0.093 R)
• M43: 21,056,199 km (0.118 R)
• M44: 22,644,031 km (0.095 R)
• M45: 24,126,995 km (0.069 R)
• M46: 24,198,353 km (0.108 R)
• M47: 25,568,221 km (0.082 R)
• M48: 27,037,272 km (0.093 R)
• M49: 27,931,718 km (0.094 R)
• M50: 28,081,615 km (0.112 R)
• M51: 28,533,400 km (0.108 R)
• M52: 28,987,430 km (0.119 R)
• M53: 29,063,276 km (0.115 R)
• M54: 29,367,558 km (0.096 R)
• M55: 31,215,391 km (0.113 R)
• M56: 32,153,370 km (0.115 R)
• M57: 34,137,037 km (0.107 R)
• M58: 34,217,222 km (0.086 R)
• M59: 34,458,074 km (0.105 R)
• M60: 34,860,792 km (0.07 R)
• M61: 35,346,087 km (0.098 R)
• M62: 38,387,711 km (0.11 R)
• M63: 39,728,856 km (0.09 R)
• M64: 41,597,633 km (0.089 R)
• M65: 41,940,511 km (0.103 R)
• M66: 42,112,399 km (0.066 R)
• M67: 43,321,299 km (0.048 R)
• M68: 43,668,965 km (0.062 R)
• M69: 44,454,204 km (0.1 R)
• M70: 45,773,508 km (0.054 R)
• M71: 45,861,770 km (0.118 R)
• M72: 48,000,571 km (0.113 R)
• M73: 48,090,330 km (0.074 R)
• M74: 50,171,535 km (0.072 R)
• M75: 50,262,641 km (0.091 R)
• M76: 51,912,855 km (0.109 R)
• M77: 52,466,816 km (0.103 R)
• M78: 53,580,572 km (0.071 R)
• M79: 58,688,441 km (0.043 R)
• M80: 59,265,440 km (0.116 R)
• M81: 59,554,763 km (0.104 R)
• M82: 59,651,253 km (0.104 R)
• M83: 60,231,394 km (0.098 R)
• M84: 60,522,212 km (0.069 R)
• M85: 60,716,241 km (0.108 R)
• M86: 60,910,568 km (0.091 R)
• M87: 61,007,807 km (0.118 R)
• M88: 61,202,583 km (0.04 R)
• M89: 61,592,435 km (0.077 R)
• M90: 61,689,973 km (0.111 R)
• M91: 61,885,348 km (0.041 R)
• M92: 62,276,696 km (0.1 R)
• M93: 62,963,500 km (0.058 R)
• M94: 63,554,262 km (0.056 R)
• M95: 63,949,051 km (0.038 R)
• M96: 64,344,737 km (0.068 R)
• M97: 64,741,171 km (0.117 R)
• M98: 66,334,987 km (0.103 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: 473 - 19,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit