🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.6 AU - 2.22 AU

Year: 941 Days

Day: 16.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.67 AU - 2.69 AU

Year: 1147 Days

Day: 19.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,356,059 km

• M1: 230,830 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.62 AU - 3 AU

Year: 1679 Days

Day: 20.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.38 AU - 3.78 AU

Year: 2414 Days

Day: 40 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,356,059 km

• M1: 746,793 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.32 AU - 4.66 AU

Year: 2841 Days

Day: 37.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 9.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.2 AU - 7.24 AU

Year: 6915 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,356,059 km

• M1: 116,986 km (0.102 R)
• M2: 284,685 km (0.109 R)
• M3: 450,439 km (0.064 R)
• M4: 650,003 km (0.086 R)
• M5: 708,346 km (0.101 R)
• M6: 927,357 km (0.087 R)
• M7: 1,333,815 km (0.101 R)
• M8: 1,647,372 km (0.093 R)
• M9: 2,005,659 km (0.056 R)
• M10: 2,160,343 km (0.108 R)
• M11: 2,842,958 km (0.067 R)
• M12: 3,272,453 km (0.041 R)
• M13: 3,614,733 km (0.115 R)
• M14: 3,749,371 km (0.076 R)
• M15: 4,163,608 km (0.058 R)
• M16: 5,678,885 km (0.069 R)
• M17: 5,867,528 km (0.094 R)
• M18: 5,930,808 km (0.052 R)
• M19: 6,283,111 km (0.119 R)
• M20: 6,412,962 km (0.119 R)
• M21: 6,708,417 km (0.105 R)
• M22: 6,807,900 km (0.071 R)
• M23: 7,312,643 km (0.108 R)
• M24: 7,969,228 km (0.07 R)
• M25: 8,393,787 km (0.11 R)
• M26: 8,644,812 km (0.046 R)
• M27: 9,823,643 km (0.078 R)
• M28: 10,202,276 km (0.038 R)
• M29: 10,547,248 km (0.116 R)
• M30: 11,013,096 km (0.087 R)
• M31: 11,248,563 km (0.077 R)
• M32: 12,005,229 km (0.09 R)
• M33: 12,085,862 km (0.093 R)
• M34: 12,166,645 km (0.118 R)
• M35: 12,532,412 km (0.116 R)
• M36: 12,984,347 km (0.087 R)
• M37: 13,150,102 km (0.074 R)
• M38: 14,031,383 km (0.087 R)
• M39: 14,158,990 km (0.084 R)
• M40: 14,586,540 km (0.047 R)
• M41: 15,105,495 km (0.118 R)
• M42: 15,279,777 km (0.12 R)
• M43: 15,367,142 km (0.104 R)
• M44: 16,072,346 km (0.113 R)
• M45: 16,384,258 km (0.057 R)
• M46: 18,204,266 km (0.104 R)
• M47: 18,297,016 km (0.115 R)
• M48: 18,482,817 km (0.062 R)
• M49: 18,903,337 km (0.11 R)
• M50: 19,185,329 km (0.087 R)
• M51: 20,519,891 km (0.047 R)
• M52: 20,906,751 km (0.116 R)
• M53: 21,247,086 km (0.11 R)
• M54: 21,884,224 km (0.091 R)
• M55: 22,180,427 km (0.105 R)
• M56: 22,726,909 km (0.078 R)
• M57: 23,529,501 km (0.115 R)
• M58: 24,341,518 km (0.113 R)
• M59: 24,443,694 km (0.08 R)
• M60: 24,597,181 km (0.082 R)
• M61: 24,699,656 km (0.062 R)
• M62: 24,853,741 km (0.109 R)
• M63: 26,254,277 km (0.076 R)
• M64: 26,358,995 km (0.104 R)
• M65: 26,884,981 km (0.097 R)
• M66: 27,520,623 km (0.12 R)
• M67: 27,840,313 km (0.064 R)
• M68: 28,107,645 km (0.107 R)
• M69: 28,483,435 km (0.064 R)
• M70: 29,348,409 km (0.102 R)
• M71: 29,729,585 km (0.066 R)
• M72: 32,050,895 km (0.079 R)
• M73: 32,837,630 km (0.027 R)
• M74: 34,716,879 km (0.109 R)
• M75: 35,235,534 km (0.118 R)
• M76: 35,872,821 km (0.118 R)
• M77: 36,338,669 km (0.047 R)
• M78: 36,806,611 km (0.094 R)
• M79: 38,103,625 km (0.116 R)
• M80: 38,817,356 km (0.111 R)
• M81: 39,475,437 km (0.111 R)
• M82: 39,535,426 km (0.06 R)
• M83: 39,896,256 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 9.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.53 AU - 9.15 AU

Year: 7825 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,356,059 km

• M1: 178,321 km (0.055 R)
• M2: 260,300 km (0.09 R)
• M3: 352,602 km (0.115 R)
• M4: 511,176 km (0.069 R)
• M5: 852,259 km (0.046 R)
• M6: 969,394 km (0.079 R)
• M7: 1,164,919 km (0.116 R)
• M8: 1,334,712 km (0.075 R)
• M9: 1,512,883 km (0.051 R)
• M10: 1,870,721 km (0.084 R)
• M11: 2,162,288 km (0.072 R)
• M12: 2,516,835 km (0.059 R)
• M13: 2,589,988 km (0.102 R)
• M14: 2,915,214 km (0.098 R)
• M15: 3,121,958 km (0.111 R)
• M16: 3,387,345 km (0.119 R)
• M17: 3,660,062 km (0.08 R)
• M18: 3,996,657 km (0.105 R)
• M19: 4,168,844 km (0.086 R)
• M20: 4,461,308 km (0.109 R)
• M21: 4,669,997 km (0.112 R)
• M22: 5,600,495 km (0.074 R)
• M23: 5,664,523 km (0.086 R)
• M24: 5,761,014 km (0.11 R)
• M25: 5,890,715 km (0.103 R)
• M26: 6,756,588 km (0.09 R)
• M27: 6,859,062 km (0.108 R)
• M28: 7,204,484 km (0.114 R)
• M29: 7,274,346 km (0.11 R)
• M30: 7,344,358 km (0.094 R)
• M31: 7,662,104 km (0.097 R)
• M32: 7,876,477 km (0.081 R)
• M33: 8,201,703 km (0.081 R)
• M34: 8,940,268 km (0.081 R)
• M35: 9,090,614 km (0.074 R)
• M36: 9,623,332 km (0.066 R)
• M37: 9,970,997 km (0.094 R)
• M38: 10,048,938 km (0.087 R)
• M39: 10,998,884 km (0.073 R)
• M40: 11,484,629 km (0.075 R)
• M41: 11,935,965 km (0.113 R)
• M42: 12,101,570 km (0.082 R)
• M43: 12,184,747 km (0.119 R)
• M44: 12,983,450 km (0.111 R)
• M45: 13,196,477 km (0.102 R)
• M46: 13,282,047 km (0.097 R)
• M47: 13,496,720 km (0.077 R)
• M48: 14,016,572 km (0.082 R)
• M49: 14,322,949 km (0.102 R)
• M50: 15,031,295 km (0.045 R)
• M51: 15,615,325 km (0.056 R)
• M52: 15,705,832 km (0.093 R)
• M53: 16,344,315 km (0.084 R)
• M54: 16,944,801 km (0.048 R)
• M55: 17,835,357 km (0.091 R)
• M56: 20,152,329 km (0.114 R)
• M57: 20,250,914 km (0.086 R)
• M58: 20,646,900 km (0.105 R)
• M59: 21,095,394 km (0.084 R)
• M60: 22,154,397 km (0.1 R)
• M61: 23,749,111 km (0.071 R)
• M62: 25,221,154 km (0.032 R)
• M63: 25,914,540 km (0.08 R)
• M64: 26,398,339 km (0.11 R)
• M65: 26,993,589 km (0.073 R)
• M66: 27,374,765 km (0.07 R)
• M67: 27,812,488 km (0.11 R)
• M68: 28,197,403 km (0.113 R)
• M69: 28,805,968 km (0.056 R)
• M70: 28,917,119 km (0.081 R)
• M71: 31,283,009 km (0.111 R)
• M72: 31,568,741 km (0.106 R)
• M73: 31,970,262 km (0.114 R)
• M74: 32,604,706 km (0.112 R)
• M75: 32,778,539 km (0.059 R)
• M76: 33,651,891 km (0.084 R)
• M77: 33,827,519 km (0.038 R)
• M78: 34,179,523 km (0.103 R)
• M79: 34,297,257 km (0.094 R)
• M80: 34,414,990 km (0.105 R)
• M81: 35,302,554 km (0.111 R)
• M82: 35,838,713 km (0.112 R)
• M83: 37,463,346 km (0.05 R)
• M84: 37,827,766 km (0.053 R)
• M85: 38,498,563 km (0.061 R)
• M86: 39,358,153 km (0.12 R)
• M87: 39,543,205 km (0.062 R)
• M88: 40,659,504 km (0.084 R)
• M89: 40,721,737 km (0.105 R)
• M90: 41,409,289 km (0.037 R)
• M91: 41,911,788 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.1

Radius: 7.8

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.82 AU - 15.64 AU

Year: 20151 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,356,059 km

• M1: 104,569 km (0.107 R)
• M2: 222,003 km (0.082 R)
• M3: 1,306,139 km (0.1 R)
• M4: 1,761,066 km (0.092 R)
• M5: 2,042,011 km (0.062 R)
• M6: 2,765,017 km (0.101 R)
• M7: 3,560,429 km (0.089 R)
• M8: 4,051,559 km (0.06 R)
• M9: 4,516,509 km (0.108 R)
• M10: 5,245,500 km (0.062 R)
• M11: 5,496,675 km (0.089 R)
• M12: 5,649,264 km (0.086 R)
• M13: 6,701,835 km (0.06 R)
• M14: 6,810,443 km (0.111 R)
• M15: 7,474,059 km (0.12 R)
• M16: 8,922,017 km (0.073 R)
• M17: 9,586,082 km (0.117 R)
• M18: 10,391,068 km (0.105 R)
• M19: 10,706,570 km (0.05 R)
• M20: 10,897,307 km (0.105 R)
• M21: 11,025,213 km (0.113 R)
• M22: 11,541,326 km (0.12 R)
• M23: 11,999,544 km (0.11 R)
• M24: 12,065,517 km (0.086 R)
• M25: 12,264,033 km (0.1 R)
• M26: 12,798,846 km (0.073 R)
• M27: 12,866,165 km (0.082 R)
• M28: 14,518,623 km (0.059 R)
• M29: 16,309,609 km (0.105 R)
• M30: 16,455,915 km (0.118 R)
• M31: 16,676,123 km (0.03 R)
• M32: 18,320,802 km (0.044 R)
• M33: 18,396,798 km (0.119 R)
• M34: 19,626,792 km (0.092 R)
• M35: 19,704,583 km (0.082 R)
• M36: 20,409,039 km (0.098 R)
• M37: 20,803,977 km (0.082 R)
• M38: 20,883,264 km (0.105 R)
• M39: 21,121,723 km (0.116 R)
• M40: 21,681,668 km (0.1 R)
• M41: 23,143,838 km (0.04 R)
• M42: 23,886,741 km (0.049 R)
• M43: 24,052,944 km (0.112 R)
• M44: 25,142,316 km (0.094 R)
• M45: 26,849,676 km (0.114 R)
• M46: 26,935,994 km (0.07 R)
• M47: 27,282,313 km (0.05 R)
• M48: 27,891,925 km (0.083 R)
• M49: 29,569,066 km (0.073 R)
• M50: 31,551,388 km (0.108 R)
• M51: 33,112,441 km (0.043 R)
• M52: 33,762,594 km (0.04 R)
• M53: 34,604,531 km (0.077 R)
• M54: 36,309,198 km (0.049 R)
• M55: 36,883,505 km (0.101 R)
• M56: 37,653,934 km (0.104 R)
• M57: 38,138,032 km (0.069 R)
• M58: 38,624,375 km (0.11 R)
• M59: 38,819,451 km (0.086 R)
• M60: 41,884,711 km (0.111 R)
• M61: 43,395,650 km (0.114 R)
• M62: 43,699,932 km (0.039 R)
• M63: 44,310,740 km (0.064 R)
• M64: 45,232,113 km (0.081 R)
• M65: 45,437,810 km (0.107 R)
• M66: 46,885,917 km (0.096 R)
• M67: 47,094,008 km (0.111 R)
• M68: 53,695,613 km (0.093 R)
• M69: 53,804,520 km (0.117 R)
• M70: 55,116,194 km (0.065 R)
• M71: 55,225,849 km (0.1 R)
• M72: 56,327,787 km (0.093 R)
• M73: 57,214,454 km (0.048 R)
• M74: 58,889,351 km (0.101 R)
• M75: 63,894,597 km (0.103 R)
• M76: 65,283,164 km (0.103 R)
• M77: 67,502,000 km (0.093 R)
• M78: 69,389,476 km (0.088 R)
• M79: 69,626,739 km (0.069 R)
• M80: 70,816,640 km (0.092 R)
• M81: 73,216,489 km (0.085 R)
• M82: 73,578,666 km (0.084 R)
• M83: 73,699,541 km (0.093 R)
• M84: 74,547,761 km (0.095 R)
• M85: 74,912,181 km (0.03 R)
• M86: 75,277,200 km (0.092 R)
• M87: 80,325,081 km (0.059 R)
• M88: 81,072,920 km (0.102 R)
• M89: 81,948,367 km (0.061 R)
• M90: 82,826,955 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.1

Radius: 7.6

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.06 AU - 20.08 AU

Year: 27380 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,356,059 km

• M1: 419,024 km (0.116 R)
• M2: 594,053 km (0.056 R)
• M3: 1,012,179 km (0.066 R)
• M4: 1,409,212 km (0.091 R)
• M5: 1,607,878 km (0.099 R)
• M6: 1,780,364 km (0.104 R)
• M7: 1,886,878 km (0.086 R)
• M8: 1,995,486 km (0.087 R)
• M9: 2,609,436 km (0.106 R)
• M10: 2,895,467 km (0.066 R)
• M11: 3,021,129 km (0.104 R)
• M12: 3,997,405 km (0.116 R)
• M13: 4,231,974 km (0.096 R)
• M14: 4,519,352 km (0.092 R)
• M15: 4,763,795 km (0.105 R)
• M16: 4,912,644 km (0.11 R)
• M17: 5,368,020 km (0.099 R)
• M18: 5,679,184 km (0.108 R)
• M19: 5,731,693 km (0.077 R)
• M20: 6,103,294 km (0.103 R)
• M21: 7,207,625 km (0.066 R)
• M22: 7,493,208 km (0.114 R)
• M23: 9,407,612 km (0.047 R)
• M24: 10,098,903 km (0.099 R)
• M25: 10,482,921 km (0.068 R)
• M26: 11,265,019 km (0.117 R)
• M27: 11,529,957 km (0.113 R)
• M28: 12,065,966 km (0.096 R)
• M29: 14,218,530 km (0.06 R)
• M30: 16,938,369 km (0.096 R)
• M31: 17,014,065 km (0.107 R)
• M32: 18,163,126 km (0.087 R)
• M33: 18,473,691 km (0.096 R)
• M34: 18,707,962 km (0.113 R)
• M35: 19,416,158 km (0.078 R)
• M36: 20,616,083 km (0.074 R)
• M37: 23,931,171 km (0.048 R)
• M38: 26,173,045 km (0.097 R)
• M39: 27,585,698 km (0.103 R)
• M40: 30,668,910 km (0.094 R)
• M41: 31,317,117 km (0.119 R)
• M42: 31,503,068 km (0.077 R)
• M43: 31,596,267 km (0.053 R)
• M44: 32,532,899 km (0.11 R)
• M45: 35,300,161 km (0.113 R)
• M46: 35,396,951 km (0.114 R)
• M47: 35,687,769 km (0.111 R)
• M48: 36,564,861 km (0.075 R)
• M49: 38,042,739 km (0.115 R)
• M50: 39,539,914 km (0.086 R)
• M51: 41,770,418 km (0.117 R)
• M52: 44,249,853 km (0.102 R)
• M53: 47,308,980 km (0.114 R)
• M54: 47,629,269 km (0.077 R)
• M55: 49,133,775 km (0.12 R)
• M56: 49,458,103 km (0.056 R)
• M57: 50,217,911 km (0.111 R)
• M58: 51,090,814 km (0.091 R)
• M59: 53,517,142 km (0.093 R)
• M60: 55,080,739 km (0.031 R)
• M61: 57,567,953 km (0.077 R)
• M62: 60,438,437 km (0.114 R)
• M63: 62,533,855 km (0.079 R)
• M64: 63,120,129 km (0.119 R)
• M65: 63,355,147 km (0.092 R)
• M66: 64,298,062 km (0.107 R)
• M67: 66,317,334 km (0.095 R)
• M68: 69,688,373 km (0.114 R)
• M69: 71,027,872 km (0.085 R)
• M70: 71,394,537 km (0.113 R)
• M71: 73,114,613 km (0.117 R)
• M72: 73,361,449 km (0.085 R)
• M73: 74,103,604 km (0.11 R)
• M74: 74,723,987 km (0.083 R)
• M75: 75,346,015 km (0.061 R)
• M76: 75,844,924 km (0.079 R)
• M77: 76,470,093 km (0.044 R)
• M78: 77,473,895 km (0.051 R)
• M79: 77,851,480 km (0.1 R)
• M80: 78,861,266 km (0.025 R)
• M81: 80,256,864 km (0.102 R)
• M82: 80,384,172 km (0.039 R)
• M83: 81,532,635 km (0.093 R)
• M84: 82,044,858 km (0.118 R)
• M85: 82,686,633 km (0.055 R)
• M86: 85,270,188 km (0.086 R)
• M87: 85,790,041 km (0.102 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit