🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 29.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,772,048 km

• M1: 434,731 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.8 AU - 0.92 AU

Year: 280 Days

Day: 45.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 346 Days

Day: 45.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3 AU - 4.26 AU

Year: 2431 Days

Day: 29.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,772,048 km

• M1: 456,274 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 8.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.21 AU - 10.05 AU

Year: 8910 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,772,048 km

• M1: 238,160 km (0.113 R)
• M2: 345,870 km (0.094 R)
• M3: 433,235 km (0.041 R)
• M4: 543,788 km (0.065 R)
• M5: 633,397 km (0.119 R)
• M6: 696,228 km (0.109 R)
• M7: 1,276,967 km (0.099 R)
• M8: 1,657,395 km (0.106 R)
• M9: 1,724,265 km (0.111 R)
• M10: 1,953,599 km (0.077 R)
• M11: 2,096,016 km (0.101 R)
• M12: 2,266,557 km (0.116 R)
• M13: 2,805,558 km (0.108 R)
• M14: 3,021,129 km (0.067 R)
• M15: 3,214,260 km (0.084 R)
• M16: 3,583,916 km (0.117 R)
• M17: 4,456,521 km (0.087 R)
• M18: 4,836,200 km (0.116 R)
• M19: 5,660,484 km (0.104 R)
• M20: 5,933,500 km (0.082 R)
• M21: 6,140,993 km (0.119 R)
• M22: 6,315,873 km (0.118 R)
• M23: 6,492,398 km (0.103 R)
• M24: 6,778,130 km (0.091 R)
• M25: 6,922,492 km (0.101 R)
• M26: 7,031,549 km (0.07 R)
• M27: 7,436,211 km (0.034 R)
• M28: 7,962,047 km (0.118 R)
• M29: 8,076,340 km (0.079 R)
• M30: 8,229,528 km (0.099 R)
• M31: 9,049,624 km (0.115 R)
• M32: 9,854,760 km (0.117 R)
• M33: 10,224,566 km (0.109 R)
• M34: 10,557,122 km (0.103 R)
• M35: 10,724,671 km (0.119 R)
• M36: 10,977,791 km (0.06 R)
• M37: 11,105,099 km (0.114 R)
• M38: 12,009,717 km (0.091 R)
• M39: 12,848,512 km (0.052 R)
• M40: 12,937,972 km (0.093 R)
• M41: 13,297,605 km (0.081 R)
• M42: 13,797,412 km (0.116 R)
• M43: 14,164,974 km (0.092 R)
• M44: 14,257,275 km (0.037 R)
• M45: 14,442,627 km (0.114 R)
• M46: 14,582,202 km (0.054 R)
• M47: 15,144,840 km (0.114 R)
• M48: 15,523,771 km (0.098 R)
• M49: 15,619,065 km (0.11 R)
• M50: 17,169,348 km (0.106 R)
• M51: 17,465,402 km (0.119 R)
• M52: 18,012,780 km (0.063 R)
• M53: 18,414,301 km (0.107 R)
• M54: 18,920,391 km (0.101 R)
• M55: 20,832,551 km (0.079 R)
• M56: 21,201,160 km (0.039 R)
• M57: 21,359,883 km (0.119 R)
• M58: 21,518,906 km (0.096 R)
• M59: 22,051,923 km (0.098 R)
• M60: 22,751,293 km (0.094 R)
• M61: 25,564,631 km (0.06 R)
• M62: 26,356,003 km (0.08 R)
• M63: 26,754,682 km (0.076 R)
• M64: 27,558,022 km (0.115 R)
• M65: 29,600,781 km (0.12 R)
• M66: 29,778,204 km (0.057 R)
• M67: 30,312,418 km (0.084 R)
• M68: 30,491,188 km (0.1 R)
• M69: 30,969,602 km (0.099 R)
• M70: 31,390,271 km (0.074 R)
• M71: 32,298,031 km (0.104 R)
• M72: 32,480,690 km (0.113 R)
• M73: 33,521,891 km (0.058 R)
• M74: 33,891,996 km (0.053 R)
• M75: 34,263,448 km (0.109 R)
• M76: 34,636,245 km (0.035 R)
• M77: 37,155,922 km (0.115 R)
• M78: 37,795,004 km (0.077 R)
• M79: 38,502,154 km (0.1 R)
• M80: 39,473,642 km (0.085 R)
• M81: 40,191,114 km (0.094 R)
• M82: 41,572,799 km (0.119 R)
• M83: 42,302,687 km (0.104 R)
• M84: 42,369,259 km (0.1 R)
• M85: 43,640,691 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 12.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.35 AU - 13.65 AU

Year: 13706 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,772,048 km

• M1: 407,804 km (0.111 R)
• M2: 640,279 km (0.118 R)
• M3: 1,211,593 km (0.107 R)
• M4: 1,487,751 km (0.103 R)
• M5: 1,608,925 km (0.046 R)
• M6: 1,913,506 km (0.099 R)
• M7: 2,154,359 km (0.113 R)
• M8: 3,214,709 km (0.086 R)
• M9: 3,309,703 km (0.067 R)
• M10: 3,437,759 km (0.044 R)
• M11: 4,000,546 km (0.108 R)
• M12: 4,102,871 km (0.043 R)
• M13: 4,206,094 km (0.112 R)
• M14: 4,953,185 km (0.064 R)
• M15: 5,211,541 km (0.109 R)
• M16: 6,051,832 km (0.108 R)
• M17: 6,130,371 km (0.044 R)
• M18: 6,528,152 km (0.058 R)
• M19: 6,975,300 km (0.089 R)
• M20: 7,265,071 km (0.098 R)
• M21: 7,516,695 km (0.116 R)
• M22: 7,771,161 km (0.081 R)
• M23: 7,899,516 km (0.085 R)
• M24: 9,631,111 km (0.055 R)
• M25: 10,374,463 km (0.087 R)
• M26: 10,896,260 km (0.098 R)
• M27: 11,670,579 km (0.077 R)
• M28: 11,817,633 km (0.092 R)
• M29: 11,965,436 km (0.083 R)
• M30: 12,562,780 km (0.069 R)
• M31: 12,764,139 km (0.045 R)
• M32: 12,966,395 km (0.119 R)
• M33: 13,118,985 km (0.102 R)
• M34: 13,528,435 km (0.039 R)
• M35: 15,208,269 km (0.108 R)
• M36: 17,905,668 km (0.114 R)
• M37: 18,302,851 km (0.034 R)
• M38: 18,645,729 km (0.078 R)
• M39: 18,760,471 km (0.094 R)
• M40: 18,990,702 km (0.03 R)
• M41: 19,221,830 km (0.037 R)
• M42: 20,569,258 km (0.057 R)
• M43: 20,747,130 km (0.085 R)
• M44: 20,925,601 km (0.08 R)
• M45: 21,584,579 km (0.057 R)
• M46: 22,555,021 km (0.07 R)
• M47: 23,354,023 km (0.086 R)
• M48: 23,725,923 km (0.093 R)
• M49: 24,162,300 km (0.083 R)
• M50: 26,126,670 km (0.059 R)
• M51: 26,900,839 km (0.09 R)
• M52: 27,030,540 km (0.09 R)
• M53: 27,225,616 km (0.089 R)
• M54: 27,944,583 km (0.098 R)
• M55: 28,405,494 km (0.079 R)
• M56: 30,815,067 km (0.099 R)
• M57: 31,086,886 km (0.117 R)
• M58: 31,291,237 km (0.093 R)
• M59: 32,595,730 km (0.098 R)
• M60: 33,219,853 km (0.11 R)
• M61: 33,428,841 km (0.079 R)
• M62: 34,620,986 km (0.106 R)
• M63: 36,184,583 km (0.1 R)
• M64: 36,614,976 km (0.105 R)
• M65: 36,974,909 km (0.1 R)
• M66: 37,191,377 km (0.105 R)
• M67: 37,408,444 km (0.077 R)
• M68: 37,553,254 km (0.054 R)
• M69: 37,916,328 km (0.031 R)
• M70: 38,353,453 km (0.059 R)
• M71: 39,453,596 km (0.089 R)
• M72: 40,341,310 km (0.115 R)
• M73: 41,235,456 km (0.109 R)
• M74: 41,610,049 km (0.119 R)
• M75: 41,910,442 km (0.114 R)
• M76: 43,728,056 km (0.07 R)
• M77: 44,339,762 km (0.036 R)
• M78: 44,800,374 km (0.082 R)
• M79: 45,494,208 km (0.069 R)
• M80: 46,658,379 km (0.044 R)
• M81: 47,596,956 km (0.09 R)
• M82: 51,090,964 km (0.08 R)
• M83: 52,625,240 km (0.108 R)
• M84: 54,584,673 km (0.081 R)
• M85: 54,995,917 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 3.1

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.97 AU - 16.33 AU

Year: 16760 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,772,048 km

• M1: 133,292 km (0.105 R)
• M2: 161,267 km (0.111 R)
• M3: 269,875 km (0.109 R)
• M4: 399,277 km (0.115 R)
• M5: 577,897 km (0.025 R)
• M6: 609,911 km (0.03 R)
• M7: 887,415 km (0.045 R)
• M8: 1,019,809 km (0.059 R)
• M9: 1,098,198 km (0.087 R)
• M10: 1,219,671 km (0.112 R)
• M11: 1,261,110 km (0.108 R)
• M12: 1,324,091 km (0.11 R)
• M13: 1,345,334 km (0.075 R)
• M14: 1,747,154 km (0.111 R)
• M15: 1,985,313 km (0.073 R)
• M16: 2,009,698 km (0.117 R)
• M17: 2,233,646 km (0.074 R)
• M18: 2,841,163 km (0.118 R)
• M19: 3,120,462 km (0.083 R)
• M20: 3,466,931 km (0.088 R)
• M21: 3,614,883 km (0.077 R)
• M22: 4,258,752 km (0.092 R)
• M23: 4,385,312 km (0.104 R)
• M24: 4,772,471 km (0.097 R)
• M25: 4,970,240 km (0.104 R)
• M26: 5,204,211 km (0.063 R)
• M27: 5,613,660 km (0.062 R)
• M28: 6,535,931 km (0.097 R)
• M29: 6,939,995 km (0.057 R)
• M30: 6,977,095 km (0.114 R)
• M31: 7,014,345 km (0.092 R)
• M32: 7,465,981 km (0.106 R)
• M33: 7,926,892 km (0.088 R)
• M34: 8,239,252 km (0.094 R)
• M35: 8,357,435 km (0.104 R)
• M36: 8,715,422 km (0.116 R)
• M37: 8,835,849 km (0.062 R)
• M38: 8,997,265 km (0.114 R)
• M39: 9,818,856 km (0.099 R)
• M40: 11,095,375 km (0.106 R)
• M41: 11,930,430 km (0.103 R)
• M42: 12,831,159 km (0.096 R)
• M43: 12,968,191 km (0.055 R)
• M44: 13,151,598 km (0.083 R)
• M45: 13,289,676 km (0.073 R)
• M46: 13,520,955 km (0.107 R)
• M47: 15,080,213 km (0.027 R)
• M48: 15,466,625 km (0.104 R)
• M49: 15,563,863 km (0.087 R)
• M50: 15,612,483 km (0.064 R)
• M51: 15,661,102 km (0.114 R)
• M52: 16,200,103 km (0.051 R)
• M53: 16,298,688 km (0.043 R)
• M54: 16,397,572 km (0.077 R)
• M55: 16,794,904 km (0.095 R)
• M56: 16,994,917 km (0.078 R)
• M57: 17,397,036 km (0.095 R)
• M58: 17,853,159 km (0.077 R)
• M59: 17,955,036 km (0.119 R)
• M60: 18,570,332 km (0.102 R)
• M61: 19,980,142 km (0.114 R)
• M62: 20,404,402 km (0.03 R)
• M63: 21,369,906 km (0.116 R)
• M64: 21,967,251 km (0.061 R)
• M65: 24,241,288 km (0.101 R)
• M66: 24,410,633 km (0.116 R)
• M67: 24,580,277 km (0.115 R)
• M68: 25,492,076 km (0.064 R)
• M69: 27,524,662 km (0.117 R)
• M70: 28,768,867 km (0.079 R)
• M71: 29,668,848 km (0.056 R)
• M72: 31,681,089 km (0.097 R)
• M73: 33,925,955 km (0.098 R)
• M74: 34,052,215 km (0.065 R)
• M75: 34,812,621 km (0.119 R)
• M76: 35,194,993 km (0.098 R)
• M77: 35,514,684 km (0.119 R)
• M78: 35,835,422 km (0.108 R)
• M79: 38,566,630 km (0.084 R)
• M80: 38,764,249 km (0.087 R)
• M81: 39,160,534 km (0.072 R)
• M82: 39,757,429 km (0.109 R)
• M83: 40,090,434 km (0.047 R)
• M84: 40,960,346 km (0.1 R)
• M85: 41,162,004 km (0.111 R)
• M86: 42,310,915 km (0.09 R)
• M87: 42,514,668 km (0.065 R)
• M88: 44,640,005 km (0.104 R)
• M89: 44,778,233 km (0.064 R)
• M90: 45,193,966 km (0.094 R)
• M91: 45,471,918 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.7

Radius: 4.1

Gravity: 36.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.71 AU - 21.35 AU

Year: 28034 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,772,048 km

• M1: 59,241 km (0.059 R)
• M2: 730,486 km (0.098 R)
• M3: 1,234,033 km (0.106 R)
• M4: 1,570,927 km (0.107 R)
• M5: 2,165,429 km (0.08 R)
• M6: 2,445,327 km (0.065 R)
• M7: 2,610,483 km (0.12 R)
• M8: 2,736,743 km (0.101 R)
• M9: 3,171,624 km (0.073 R)
• M10: 4,449,789 km (0.086 R)
• M11: 4,702,011 km (0.045 R)
• M12: 5,379,539 km (0.084 R)
• M13: 6,142,638 km (0.093 R)
• M14: 6,366,885 km (0.098 R)
• M15: 6,650,972 km (0.095 R)
• M16: 6,881,053 km (0.115 R)
• M17: 7,408,685 km (0.117 R)
• M18: 7,468,075 km (0.115 R)
• M19: 7,827,858 km (0.116 R)
• M20: 10,300,412 km (0.039 R)
• M21: 10,566,696 km (0.079 R)
• M22: 11,378,863 km (0.091 R)
• M23: 11,447,379 km (0.115 R)
• M24: 12,070,753 km (0.105 R)
• M25: 13,206,051 km (0.074 R)
• M26: 13,422,819 km (0.071 R)
• M27: 13,713,487 km (0.092 R)
• M28: 14,896,806 km (0.097 R)
• M29: 15,576,729 km (0.086 R)
• M30: 16,654,282 km (0.089 R)
• M31: 17,596,898 km (0.093 R)
• M32: 19,124,442 km (0.105 R)
• M33: 19,615,572 km (0.067 R)
• M34: 22,476,033 km (0.118 R)
• M35: 22,821,006 km (0.098 R)
• M36: 23,428,971 km (0.078 R)
• M37: 23,603,702 km (0.114 R)
• M38: 24,838,482 km (0.089 R)
• M39: 25,913,493 km (0.112 R)
• M40: 26,912,358 km (0.115 R)
• M41: 27,186,870 km (0.069 R)
• M42: 28,666,842 km (0.097 R)
• M43: 30,077,849 km (0.062 R)
• M44: 30,172,694 km (0.082 R)
• M45: 30,553,121 km (0.067 R)
• M46: 30,744,008 km (0.076 R)
• M47: 30,839,601 km (0.108 R)
• M48: 32,090,987 km (0.066 R)
• M49: 32,576,582 km (0.112 R)
• M50: 32,673,970 km (0.116 R)
• M51: 33,260,693 km (0.048 R)
• M52: 34,742,310 km (0.083 R)
• M53: 35,541,313 km (0.074 R)
• M54: 35,943,132 km (0.089 R)
• M55: 36,548,705 km (0.074 R)
• M56: 37,157,568 km (0.104 R)
• M57: 37,667,397 km (0.048 R)
• M58: 38,076,996 km (0.094 R)
• M59: 38,694,237 km (0.113 R)
• M60: 42,679,076 km (0.118 R)
• M61: 43,534,476 km (0.103 R)
• M62: 43,856,710 km (0.03 R)
• M63: 45,153,574 km (0.119 R)
• M64: 46,134,338 km (0.08 R)
• M65: 52,507,357 km (0.119 R)
• M66: 54,114,187 km (0.119 R)
• M67: 54,576,295 km (0.042 R)
• M68: 56,788,997 km (0.064 R)
• M69: 57,729,370 km (0.074 R)
• M70: 60,222,268 km (0.081 R)
• M71: 64,332,320 km (0.113 R)
• M72: 66,174,020 km (0.04 R)
• M73: 67,163,460 km (0.079 R)
• M74: 67,659,975 km (0.084 R)
• M75: 68,033,072 km (0.112 R)
• M76: 69,658,154 km (0.095 R)
• M77: 70,034,991 km (0.085 R)
• M78: 70,916,871 km (0.118 R)
• M79: 71,802,490 km (0.117 R)
• M80: 72,056,058 km (0.073 R)
• M81: 72,564,392 km (0.029 R)
• M82: 72,946,315 km (0.092 R)
• M83: 73,328,987 km (0.089 R)
• M84: 73,840,312 km (0.12 R)
• M85: 75,509,974 km (0.085 R)
• M86: 77,451,904 km (0.119 R)
• M87: 77,582,054 km (0.12 R)
• M88: 78,363,853 km (0.111 R)
• M89: 78,755,649 km (0.065 R)
• M90: 82,179,197 km (0.059 R)
• M91: 83,242,389 km (0.065 R)
• M92: 84,310,069 km (0.09 R)
• M93: 86,459,042 km (0.061 R)
• M94: 86,593,979 km (0.09 R)
• M95: 89,579,504 km (0.087 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit