🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1 AU - 1.52 AU

Year: 519 Days

Day: 38.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 821 Days

Day: 12.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.94 AU - 2.02 AU

Year: 1023 Days

Day: 15.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.56 AU - 4.06 AU

Year: 2730 Days

Day: 39 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,100,613 km

• M1: 1,139,188 km (0.098 R)
• M2: 1,905,129 km (0.083 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 9.5

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.18 AU - 7.92 AU

Year: 7615 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,100,613 km

• M1: 121,773 km (0.112 R)
• M2: 209,138 km (0.085 R)
• M3: 270,922 km (0.088 R)
• M4: 353,201 km (0.043 R)
• M5: 471,682 km (0.069 R)
• M6: 591,211 km (0.056 R)
• M7: 862,581 km (0.088 R)
• M8: 1,555,668 km (0.083 R)
• M9: 1,955,095 km (0.117 R)
• M10: 2,043,208 km (0.088 R)
• M11: 2,200,884 km (0.103 R)
• M12: 2,845,950 km (0.086 R)
• M13: 2,921,048 km (0.097 R)
• M14: 2,996,894 km (0.079 R)
• M15: 3,176,561 km (0.109 R)
• M16: 3,254,651 km (0.117 R)
• M17: 3,736,805 km (0.109 R)
• M18: 4,155,679 km (0.109 R)
• M19: 4,298,695 km (0.113 R)
• M20: 4,618,984 km (0.074 R)
• M21: 4,737,465 km (0.113 R)
• M22: 5,098,894 km (0.118 R)
• M23: 5,221,265 km (0.029 R)
• M24: 5,313,866 km (0.108 R)
• M25: 5,880,393 km (0.071 R)
• M26: 6,203,375 km (0.041 R)
• M27: 7,448,628 km (0.063 R)
• M28: 8,188,987 km (0.096 R)
• M29: 8,332,601 km (0.112 R)
• M30: 8,659,024 km (0.055 R)
• M31: 9,212,386 km (0.047 R)
• M32: 9,701,123 km (0.117 R)
• M33: 9,815,116 km (0.1 R)
• M34: 10,121,343 km (0.053 R)
• M35: 10,430,712 km (0.088 R)
• M36: 11,257,539 km (0.119 R)
• M37: 11,457,551 km (0.104 R)
• M38: 12,310,409 km (0.092 R)
• M39: 12,682,010 km (0.064 R)
• M40: 13,947,757 km (0.089 R)
• M41: 14,248,898 km (0.079 R)
• M42: 14,552,133 km (0.116 R)
• M43: 15,741,735 km (0.108 R)
• M44: 16,100,172 km (0.103 R)
• M45: 16,597,435 km (0.071 R)
• M46: 17,237,714 km (0.062 R)
• M47: 17,468,394 km (0.077 R)
• M48: 17,886,071 km (0.12 R)
• M49: 18,119,444 km (0.108 R)
• M50: 18,731,299 km (0.029 R)
• M51: 18,825,994 km (0.091 R)
• M52: 19,111,128 km (0.081 R)
• M53: 19,349,886 km (0.116 R)
• M54: 19,733,904 km (0.118 R)
• M55: 20,314,493 km (0.035 R)
• M56: 20,999,053 km (0.098 R)
• M57: 21,790,725 km (0.105 R)
• M58: 21,940,323 km (0.079 R)
• M59: 22,140,186 km (0.109 R)
• M60: 22,592,121 km (0.045 R)
• M61: 22,996,484 km (0.067 R)
• M62: 23,966,327 km (0.11 R)
• M63: 25,315,101 km (0.052 R)
• M64: 25,577,197 km (0.055 R)
• M65: 25,682,364 km (0.077 R)
• M66: 26,104,380 km (0.102 R)
• M67: 26,794,923 km (0.11 R)
• M68: 26,901,736 km (0.05 R)
• M69: 27,169,217 km (0.069 R)
• M70: 27,276,629 km (0.045 R)
• M71: 28,139,808 km (0.109 R)
• M72: 28,302,720 km (0.108 R)
• M73: 30,448,253 km (0.083 R)
• M74: 31,006,851 km (0.098 R)
• M75: 31,119,050 km (0.099 R)
• M76: 34,312,665 km (0.076 R)
• M77: 34,428,604 km (0.067 R)
• M78: 35,302,704 km (0.047 R)
• M79: 36,361,109 km (0.084 R)
• M80: 36,657,013 km (0.12 R)
• M81: 37,191,527 km (0.085 R)
• M82: 37,310,607 km (0.108 R)
• M83: 39,780,916 km (0.109 R)
• M84: 40,513,946 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 8.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.75 AU - 11.37 AU

Year: 10851 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,100,613 km

• M1: 156,031 km (0.112 R)
• M2: 316,399 km (0.092 R)
• M3: 631,004 km (0.03 R)
• M4: 777,909 km (0.114 R)
• M5: 973,284 km (0.062 R)
• M6: 1,125,574 km (0.09 R)
• M7: 1,224,907 km (0.117 R)
• M8: 2,195,798 km (0.091 R)
• M9: 2,423,186 km (0.093 R)
• M10: 2,526,858 km (0.049 R)
• M11: 2,956,054 km (0.106 R)
• M12: 4,375,887 km (0.059 R)
• M13: 4,439,167 km (0.082 R)
• M14: 4,566,475 km (0.115 R)
• M15: 4,662,816 km (0.113 R)
• M16: 6,472,950 km (0.119 R)
• M17: 8,082,923 km (0.093 R)
• M18: 8,160,713 km (0.086 R)
• M19: 8,277,849 km (0.099 R)
• M20: 9,439,027 km (0.078 R)
• M21: 9,975,934 km (0.102 R)
• M22: 10,480,528 km (0.088 R)
• M23: 10,565,350 km (0.114 R)
• M24: 11,122,751 km (0.104 R)
• M25: 11,821,822 km (0.117 R)
• M26: 12,625,312 km (0.07 R)
• M27: 12,715,669 km (0.09 R)
• M28: 13,079,342 km (0.081 R)
• M29: 13,216,673 km (0.097 R)
• M30: 13,631,208 km (0.104 R)
• M31: 13,816,859 km (0.052 R)
• M32: 13,910,059 km (0.08 R)
• M33: 14,331,775 km (0.103 R)
• M34: 14,426,022 km (0.106 R)
• M35: 15,044,011 km (0.063 R)
• M36: 15,719,146 km (0.092 R)
• M37: 16,354,787 km (0.052 R)
• M38: 16,849,657 km (0.06 R)
• M39: 16,998,956 km (0.103 R)
• M40: 17,248,934 km (0.082 R)
• M41: 19,552,890 km (0.1 R)
• M42: 20,289,211 km (0.075 R)
• M43: 20,660,812 km (0.108 R)
• M44: 22,278,564 km (0.112 R)
• M45: 23,435,105 km (0.083 R)
• M46: 23,601,906 km (0.047 R)
• M47: 24,554,546 km (0.072 R)
• M48: 25,234,618 km (0.095 R)
• M49: 26,208,649 km (0.094 R)
• M50: 26,787,294 km (0.043 R)
• M51: 27,194,948 km (0.044 R)
• M52: 28,252,455 km (0.098 R)
• M53: 28,430,028 km (0.097 R)
• M54: 28,607,900 km (0.056 R)
• M55: 29,203,748 km (0.1 R)
• M56: 29,263,438 km (0.112 R)
• M57: 30,407,562 km (0.047 R)
• M58: 31,934,957 km (0.1 R)
• M59: 35,000,516 km (0.109 R)
• M60: 35,446,019 km (0.093 R)
• M61: 35,573,626 km (0.072 R)
• M62: 36,085,849 km (0.106 R)
• M63: 36,278,531 km (0.092 R)
• M64: 36,342,708 km (0.086 R)
• M65: 36,471,512 km (0.089 R)
• M66: 36,535,839 km (0.11 R)
• M67: 37,052,550 km (0.072 R)
• M68: 37,247,027 km (0.113 R)
• M69: 38,027,928 km (0.081 R)
• M70: 38,420,324 km (0.077 R)
• M71: 40,203,081 km (0.091 R)
• M72: 40,669,677 km (0.091 R)
• M73: 41,742,892 km (0.108 R)
• M74: 43,029,434 km (0.102 R)
• M75: 43,165,568 km (0.071 R)
• M76: 43,848,632 km (0.075 R)
• M77: 43,917,148 km (0.076 R)
• M78: 44,328,991 km (0.06 R)
• M79: 44,466,471 km (0.077 R)
• M80: 44,673,066 km (0.105 R)
• M81: 45,018,038 km (0.104 R)
• M82: 45,225,531 km (0.031 R)
• M83: 45,988,779 km (0.101 R)
• M84: 46,337,192 km (0.052 R)
• M85: 46,476,767 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.1

Radius: 7.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.63 AU - 19.07 AU

Year: 28855 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,100,613 km

• M1: 115,041 km (0.084 R)
• M2: 344,524 km (0.097 R)
• M3: 454,030 km (0.099 R)
• M4: 576,101 km (0.078 R)
• M5: 1,378,245 km (0.072 R)
• M6: 1,711,250 km (0.1 R)
• M7: 2,151,517 km (0.061 R)
• M8: 2,320,263 km (0.117 R)
• M9: 2,991,209 km (0.087 R)
• M10: 3,227,574 km (0.116 R)
• M11: 3,618,473 km (0.059 R)
• M12: 3,819,533 km (0.08 R)
• M13: 3,921,559 km (0.115 R)
• M14: 4,606,118 km (0.065 R)
• M15: 4,990,136 km (0.1 R)
• M16: 6,322,754 km (0.102 R)
• M17: 6,996,992 km (0.106 R)
• M18: 8,018,147 km (0.06 R)
• M19: 10,337,961 km (0.12 R)
• M20: 10,552,035 km (0.094 R)
• M21: 11,422,994 km (0.115 R)
• M22: 11,718,450 km (0.089 R)
• M23: 12,091,248 km (0.092 R)
• M24: 12,619,777 km (0.066 R)
• M25: 12,925,106 km (0.051 R)
• M26: 13,078,743 km (0.113 R)
• M27: 13,465,454 km (0.032 R)
• M28: 14,408,818 km (0.103 R)
• M29: 15,049,546 km (0.102 R)
• M30: 23,334,874 km (0.109 R)
• M31: 23,709,617 km (0.103 R)
• M32: 24,465,236 km (0.115 R)
• M33: 24,750,519 km (0.062 R)
• M34: 25,132,741 km (0.074 R)
• M35: 26,876,753 km (0.113 R)
• M36: 28,160,453 km (0.048 R)
• M37: 28,960,203 km (0.077 R)
• M38: 29,161,412 km (0.092 R)
• M39: 30,173,891 km (0.097 R)
• M40: 32,441,944 km (0.088 R)
• M41: 34,657,488 km (0.052 R)
• M42: 35,837,516 km (0.055 R)
• M43: 36,486,621 km (0.106 R)
• M44: 38,899,785 km (0.119 R)
• M45: 41,138,068 km (0.071 R)
• M46: 41,251,014 km (0.054 R)
• M47: 43,878,551 km (0.069 R)
• M48: 44,109,531 km (0.108 R)
• M49: 44,340,958 km (0.103 R)
• M50: 46,089,608 km (0.11 R)
• M51: 48,098,408 km (0.119 R)
• M52: 48,694,705 km (0.119 R)
• M53: 49,774,204 km (0.102 R)
• M54: 50,256,507 km (0.099 R)
• M55: 51,225,752 km (0.109 R)
• M56: 52,445,872 km (0.068 R)
• M57: 52,691,063 km (0.12 R)
• M58: 53,428,880 km (0.11 R)
• M59: 53,799,134 km (0.084 R)
• M60: 53,922,702 km (0.091 R)
• M61: 55,163,916 km (0.065 R)
• M62: 55,413,295 km (0.035 R)
• M63: 57,547,758 km (0.093 R)
• M64: 57,674,168 km (0.099 R)
• M65: 58,688,741 km (0.12 R)
• M66: 61,250,754 km (0.089 R)
• M67: 61,508,960 km (0.111 R)
• M68: 61,897,017 km (0.12 R)
• M69: 63,980,017 km (0.09 R)
• M70: 64,110,915 km (0.098 R)
• M71: 64,767,052 km (0.093 R)
• M72: 65,425,432 km (0.111 R)
• M73: 69,556,128 km (0.097 R)
• M74: 70,500,540 km (0.107 R)
• M75: 74,045,261 km (0.079 R)
• M76: 75,977,767 km (0.107 R)
• M77: 78,486,972 km (0.117 R)
• M78: 79,892,593 km (0.116 R)
• M79: 80,033,514 km (0.101 R)
• M80: 80,598,396 km (0.089 R)
• M81: 84,302,589 km (0.054 R)
• M82: 87,334,639 km (0.058 R)
• M83: 88,498,959 km (0.098 R)
• M84: 89,522,059 km (0.085 R)
• M85: 90,255,238 km (0.059 R)
• M86: 92,318,791 km (0.111 R)
• M87: 92,466,743 km (0.055 R)
• M88: 93,059,450 km (0.096 R)
• M89: 95,143,947 km (0.031 R)
• M90: 97,545,142 km (0.112 R)
• M91: 99,814,242 km (0.057 R)
• M92: 100,574,349 km (0.04 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: 402 - 19,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit