🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.12 AU - 1.48 AU

Year: 536 Days

Day: 14.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.31 AU - 2.03 AU

Year: 780 Days

Day: 17.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 13.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.39 AU - 6.17 AU

Year: 4388 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 113,885,540 km

• M1: 184,753 km (0.115 R)
• M2: 325,824 km (0.08 R)
• M3: 466,596 km (0.117 R)
• M4: 595,549 km (0.108 R)
• M5: 771,925 km (0.099 R)
• M6: 861,684 km (0.12 R)
• M7: 967,449 km (0.095 R)
• M8: 1,141,881 km (0.079 R)
• M9: 1,300,305 km (0.109 R)
• M10: 1,438,234 km (0.102 R)
• M11: 1,669,662 km (0.116 R)
• M12: 1,774,979 km (0.116 R)
• M13: 2,437,398 km (0.111 R)
• M14: 2,859,264 km (0.08 R)
• M15: 3,515,849 km (0.108 R)
• M16: 3,871,742 km (0.04 R)
• M17: 4,769,031 km (0.108 R)
• M18: 4,921,172 km (0.085 R)
• M19: 5,230,241 km (0.058 R)
• M20: 5,660,035 km (0.113 R)
• M21: 5,775,076 km (0.117 R)
• M22: 6,195,745 km (0.115 R)
• M23: 6,577,968 km (0.117 R)
• M24: 6,894,367 km (0.034 R)
• M25: 7,066,854 km (0.087 R)
• M26: 7,340,768 km (0.115 R)
• M27: 7,466,430 km (0.037 R)
• M28: 7,719,998 km (0.095 R)
• M29: 9,003,249 km (0.108 R)
• M30: 9,110,810 km (0.112 R)
• M31: 9,246,046 km (0.112 R)
• M32: 9,849,075 km (0.11 R)
• M33: 10,295,625 km (0.108 R)
• M34: 10,720,333 km (0.095 R)
• M35: 11,440,946 km (0.084 R)
• M36: 11,557,632 km (0.086 R)
• M37: 11,704,238 km (0.066 R)
• M38: 11,821,822 km (0.114 R)
• M39: 12,117,727 km (0.08 R)
• M40: 12,928,996 km (0.066 R)
• M41: 13,387,214 km (0.117 R)
• M42: 13,881,934 km (0.112 R)
• M43: 14,194,145 km (0.117 R)
• M44: 14,825,747 km (0.12 R)
• M45: 15,498,788 km (0.066 R)
• M46: 15,595,728 km (0.05 R)
• M47: 16,050,954 km (0.09 R)
• M48: 16,378,723 km (0.025 R)
• M49: 16,609,552 km (0.067 R)
• M50: 16,708,736 km (0.117 R)
• M51: 17,074,353 km (0.068 R)
• M52: 18,016,969 km (0.072 R)
• M53: 18,357,753 km (0.071 R)
• M54: 18,460,377 km (0.117 R)
• M55: 18,597,558 km (0.112 R)
• M56: 19,080,311 km (0.078 R)
• M57: 19,288,401 km (0.108 R)
• M58: 19,392,821 km (0.082 R)
• M59: 19,532,246 km (0.107 R)
• M60: 19,636,964 km (0.098 R)
• M61: 19,917,461 km (0.057 R)
• M62: 20,163,848 km (0.047 R)
• M63: 20,980,653 km (0.084 R)
• M64: 21,123,967 km (0.104 R)
• M65: 22,573,421 km (0.076 R)
• M66: 22,683,525 km (0.116 R)
• M67: 23,570,042 km (0.094 R)
• M68: 24,392,681 km (0.056 R)
• M69: 24,618,723 km (0.082 R)
• M70: 25,415,182 km (0.06 R)
• M71: 25,682,663 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 12.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.43 AU - 6.79 AU

Year: 6146 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,885,540 km

• M1: 158,873 km (0.106 R)
• M2: 240,703 km (0.112 R)
• M3: 360,980 km (0.069 R)
• M4: 700,567 km (0.099 R)
• M5: 811,868 km (0.087 R)
• M6: 929,601 km (0.072 R)
• M7: 1,006,494 km (0.104 R)
• M8: 1,234,182 km (0.111 R)
• M9: 1,425,219 km (0.099 R)
• M10: 1,778,719 km (0.116 R)
• M11: 2,118,605 km (0.115 R)
• M12: 2,479,286 km (0.112 R)
• M13: 2,633,671 km (0.064 R)
• M14: 2,836,824 km (0.041 R)
• M15: 3,477,552 km (0.112 R)
• M16: 4,534,012 km (0.115 R)
• M17: 4,888,858 km (0.055 R)
• M18: 5,167,858 km (0.102 R)
• M19: 5,394,948 km (0.111 R)
• M20: 5,480,967 km (0.076 R)
• M21: 5,654,500 km (0.052 R)
• M22: 5,829,679 km (0.086 R)
• M23: 6,305,849 km (0.119 R)
• M24: 6,457,392 km (0.098 R)
• M25: 6,579,314 km (0.04 R)
• M26: 6,702,134 km (0.097 R)
• M27: 6,887,785 km (0.097 R)
• M28: 7,486,925 km (0.07 R)
• M29: 7,679,607 km (0.111 R)
• M30: 8,102,819 km (0.115 R)
• M31: 8,500,301 km (0.043 R)
• M32: 9,452,491 km (0.08 R)
• M33: 9,870,916 km (0.104 R)
• M34: 9,976,383 km (0.113 R)
• M35: 10,545,752 km (0.085 R)
• M36: 11,125,743 km (0.113 R)
• M37: 11,790,706 km (0.058 R)
• M38: 12,015,252 km (0.073 R)
• M39: 12,128,049 km (0.09 R)
• M40: 12,965,947 km (0.028 R)
• M41: 13,314,210 km (0.089 R)
• M42: 13,587,077 km (0.072 R)
• M43: 13,940,876 km (0.102 R)
• M44: 14,178,288 km (0.06 R)
• M45: 14,457,138 km (0.094 R)
• M46: 15,263,620 km (0.048 R)
• M47: 15,426,682 km (0.08 R)
• M48: 16,333,844 km (0.077 R)
• M49: 16,458,907 km (0.111 R)
• M50: 16,626,158 km (0.081 R)
• M51: 16,710,082 km (0.094 R)
• M52: 17,470,937 km (0.098 R)
• M53: 17,598,843 km (0.116 R)
• M54: 18,027,441 km (0.103 R)
• M55: 18,329,479 km (0.106 R)
• M56: 18,633,312 km (0.048 R)
• M57: 18,982,474 km (0.061 R)
• M58: 19,378,011 km (0.032 R)
• M59: 19,687,529 km (0.083 R)
• M60: 20,043,123 km (0.097 R)
• M61: 21,259,353 km (0.11 R)
• M62: 21,807,630 km (0.045 R)
• M63: 22,221,866 km (0.111 R)
• M64: 22,314,168 km (0.038 R)
• M65: 23,574,081 km (0.063 R)
• M66: 23,668,328 km (0.115 R)
• M67: 24,141,506 km (0.114 R)
• M68: 24,379,217 km (0.11 R)
• M69: 24,474,660 km (0.09 R)
• M70: 24,665,547 km (0.1 R)
• M71: 24,953,074 km (0.116 R)
• M72: 26,406,867 km (0.097 R)
• M73: 27,938,001 km (0.09 R)
• M74: 29,751,875 km (0.098 R)
• M75: 30,982,168 km (0.081 R)
• M76: 32,491,012 km (0.089 R)
• M77: 33,069,507 km (0.077 R)
• M78: 33,227,931 km (0.12 R)
• M79: 34,183,413 km (0.112 R)
• M80: 35,633,764 km (0.113 R)
• M81: 36,284,814 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 10.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.13 AU - 8.31 AU

Year: 7757 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 113,885,540 km

• M1: 327,470 km (0.098 R)
• M2: 459,864 km (0.111 R)
• M3: 668,702 km (0.119 R)
• M4: 800,498 km (0.112 R)
• M5: 990,488 km (0.068 R)
• M6: 1,359,097 km (0.115 R)
• M7: 1,956,740 km (0.111 R)
• M8: 2,396,857 km (0.062 R)
• M9: 2,819,172 km (0.119 R)
• M10: 2,940,795 km (0.109 R)
• M11: 3,189,127 km (0.099 R)
• M12: 3,290,405 km (0.069 R)
• M13: 3,367,149 km (0.092 R)
• M14: 3,444,491 km (0.064 R)
• M15: 3,733,065 km (0.104 R)
• M16: 4,056,945 km (0.119 R)
• M17: 4,139,373 km (0.054 R)
• M18: 4,305,876 km (0.101 R)
• M19: 5,261,208 km (0.112 R)
• M20: 5,472,141 km (0.049 R)
• M21: 5,563,395 km (0.062 R)
• M22: 5,871,268 km (0.091 R)
• M23: 6,153,260 km (0.116 R)
• M24: 6,343,698 km (0.113 R)
• M25: 6,600,707 km (0.117 R)
• M26: 6,992,504 km (0.046 R)
• M27: 7,459,399 km (0.078 R)
• M28: 7,833,244 km (0.118 R)
• M29: 7,970,874 km (0.073 R)
• M30: 8,074,545 km (0.065 R)
• M31: 8,213,372 km (0.036 R)
• M32: 8,283,085 km (0.094 R)
• M33: 8,634,939 km (0.106 R)
• M34: 9,682,573 km (0.104 R)
• M35: 9,941,526 km (0.105 R)
• M36: 10,617,858 km (0.087 R)
• M37: 11,154,167 km (0.112 R)
• M38: 11,503,627 km (0.062 R)
• M39: 11,699,301 km (0.067 R)
• M40: 11,896,172 km (0.085 R)
• M41: 12,332,998 km (0.062 R)
• M42: 12,533,310 km (0.091 R)
• M43: 12,613,793 km (0.041 R)
• M44: 14,132,660 km (0.084 R)
• M45: 15,277,234 km (0.102 R)
• M46: 16,804,778 km (0.098 R)
• M47: 18,243,460 km (0.112 R)
• M48: 18,334,715 km (0.106 R)
• M49: 19,674,663 km (0.099 R)
• M50: 19,815,136 km (0.086 R)
• M51: 20,144,101 km (0.103 R)
• M52: 20,712,124 km (0.086 R)
• M53: 21,093,898 km (0.104 R)
• M54: 21,189,641 km (0.06 R)
• M55: 21,381,724 km (0.034 R)
• M56: 21,719,068 km (0.112 R)
• M57: 21,864,178 km (0.1 R)
• M58: 22,204,064 km (0.097 R)
• M59: 22,741,868 km (0.117 R)
• M60: 24,330,448 km (0.082 R)
• M61: 25,188,841 km (0.056 R)
• M62: 25,392,294 km (0.041 R)
• M63: 25,903,171 km (0.064 R)
• M64: 26,057,107 km (0.119 R)
• M65: 26,211,492 km (0.072 R)
• M66: 26,831,575 km (0.095 R)
• M67: 26,935,246 km (0.053 R)
• M68: 27,195,397 km (0.116 R)
• M69: 27,508,655 km (0.054 R)
• M70: 27,613,373 km (0.098 R)
• M71: 28,614,482 km (0.1 R)
• M72: 28,773,654 km (0.116 R)
• M73: 29,252,966 km (0.083 R)
• M74: 29,949,943 km (0.095 R)
• M75: 30,978,278 km (0.086 R)
• M76: 31,908,328 km (0.115 R)
• M77: 32,459,596 km (0.064 R)
• M78: 32,791,853 km (0.069 R)
• M79: 33,515,757 km (0.082 R)
• M80: 33,963,953 km (0.102 R)
• M81: 34,413,943 km (0.103 R)
• M82: 37,271,412 km (0.098 R)
• M83: 37,503,289 km (0.105 R)
• M84: 37,677,570 km (0.11 R)
• M85: 38,963,364 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.5

Radius: 4.1

Gravity: 55.41 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.49 AU - 20.73 AU

Year: 31406 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,885,540 km

• M1: 1,285,644 km (0.101 R)
• M2: 1,559,558 km (0.115 R)
• M3: 3,227,574 km (0.041 R)
• M4: 3,384,203 km (0.117 R)
• M5: 3,704,941 km (0.107 R)
• M6: 4,147,451 km (0.095 R)
• M7: 4,606,717 km (0.115 R)
• M8: 4,901,724 km (0.111 R)
• M9: 5,021,552 km (0.103 R)
• M10: 5,142,277 km (0.079 R)
• M11: 5,325,235 km (0.095 R)
• M12: 5,634,753 km (0.057 R)
• M13: 5,823,396 km (0.105 R)
• M14: 6,206,666 km (0.088 R)
• M15: 7,336,429 km (0.071 R)
• M16: 8,171,185 km (0.111 R)
• M17: 8,313,303 km (0.1 R)
• M18: 8,744,295 km (0.066 R)
• M19: 8,889,554 km (0.084 R)
• M20: 9,109,014 km (0.033 R)
• M21: 9,627,969 km (0.095 R)
• M22: 9,702,768 km (0.118 R)
• M23: 11,241,382 km (0.098 R)
• M24: 11,797,438 km (0.07 R)
• M25: 12,689,340 km (0.105 R)
• M26: 13,940,128 km (0.093 R)
• M27: 14,365,734 km (0.059 R)
• M28: 14,537,173 km (0.045 R)
• M29: 15,404,542 km (0.107 R)
• M30: 15,580,020 km (0.108 R)
• M31: 17,188,795 km (0.112 R)
• M32: 18,105,082 km (0.045 R)
• M33: 18,383,035 km (0.08 R)
• M34: 18,943,279 km (0.103 R)
• M35: 20,272,157 km (0.043 R)
• M36: 22,221,866 km (0.098 R)
• M37: 22,618,899 km (0.082 R)
• M38: 24,027,064 km (0.104 R)
• M39: 24,332,542 km (0.102 R)
• M40: 25,463,353 km (0.119 R)
• M41: 26,087,475 km (0.066 R)
• M42: 26,401,331 km (0.088 R)
• M43: 26,611,217 km (0.099 R)
• M44: 27,989,462 km (0.113 R)
• M45: 29,282,138 km (0.099 R)
• M46: 33,048,862 km (0.093 R)
• M47: 34,528,685 km (0.038 R)
• M48: 35,565,847 km (0.117 R)
• M49: 36,379,659 km (0.051 R)
• M50: 40,056,326 km (0.066 R)
• M51: 42,736,372 km (0.039 R)
• M52: 43,973,546 km (0.039 R)
• M53: 44,347,092 km (0.063 R)
• M54: 45,473,714 km (0.101 R)
• M55: 47,755,081 km (0.051 R)
• M56: 47,882,987 km (0.07 R)
• M57: 49,814,146 km (0.108 R)
• M58: 50,203,400 km (0.073 R)
• M59: 54,952,833 km (0.076 R)
• M60: 55,892,756 km (0.073 R)
• M61: 57,516,641 km (0.067 R)
• M62: 59,018,604 km (0.084 R)
• M63: 60,119,046 km (0.12 R)
• M64: 62,340,275 km (0.092 R)
• M65: 62,619,724 km (0.087 R)
• M66: 65,154,211 km (0.067 R)
• M67: 66,862,469 km (0.109 R)
• M68: 68,297,262 km (0.059 R)
• M69: 69,597,118 km (0.036 R)
• M70: 72,074,609 km (0.12 R)
• M71: 72,661,780 km (0.079 R)
• M72: 73,840,911 km (0.103 R)
• M73: 75,472,425 km (0.033 R)
• M74: 82,116,066 km (0.104 R)
• M75: 82,729,268 km (0.041 R)
• M76: 84,887,367 km (0.092 R)
• M77: 86,128,730 km (0.106 R)
• M78: 86,440,043 km (0.085 R)
• M79: 88,786,785 km (0.093 R)
• M80: 90,046,998 km (0.052 R)
• M81: 90,521,073 km (0.076 R)
• M82: 92,266,432 km (0.073 R)
• M83: 93,382,880 km (0.113 R)
• M84: 94,343,448 km (0.079 R)
• M85: 94,825,004 km (0.072 R)
• M86: 95,951,625 km (0.11 R)
• M87: 97,568,778 km (0.108 R)
• M88: 100,338,583 km (0.105 R)
• M89: 103,134,118 km (0.109 R)
• M90: 105,955,235 km (0.042 R)
• M91: 109,812,167 km (0.112 R)
• M92: 110,656,647 km (0.071 R)
• M93: 111,673,015 km (0.12 R)
• M94: 113,714,877 km (0.091 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit