🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 297 Days

Day: 18.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.75 AU - 1.23 AU

Year: 373 Days

Day: 26.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,371,816 km

• M1: 831,764 km (0.081 R)
• M2: 1,006,046 km (0.038 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.1 AU - 2.4 AU

Year: 1278 Days

Day: 21.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,371,816 km

• M1: 415,284 km (0.073 R)
• M2: 1,609,224 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.83 AU - 2.75 AU

Year: 1313 Days

Day: 34.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,371,816 km

• M1: 541,395 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.86 AU - 2.86 AU

Year: 1373 Days

Day: 19.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 14.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.43 AU - 8.45 AU

Year: 8474 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,371,816 km

• M1: 179,368 km (0.118 R)
• M2: 357,539 km (0.092 R)
• M3: 767,437 km (0.066 R)
• M4: 1,072,766 km (0.114 R)
• M5: 1,190,201 km (0.025 R)
• M6: 1,821,803 km (0.049 R)
• M7: 1,964,818 km (0.079 R)
• M8: 2,161,390 km (0.09 R)
• M9: 2,521,622 km (0.05 R)
• M10: 2,628,135 km (0.085 R)
• M11: 2,845,800 km (0.1 R)
• M12: 2,956,952 km (0.115 R)
• M13: 3,069,599 km (0.107 R)
• M14: 3,505,078 km (0.102 R)
• M15: 3,991,570 km (0.112 R)
• M16: 4,434,978 km (0.052 R)
• M17: 4,927,903 km (0.071 R)
• M18: 5,096,051 km (0.076 R)
• M19: 6,181,683 km (0.048 R)
• M20: 6,473,249 km (0.111 R)
• M21: 6,657,853 km (0.054 R)
• M22: 7,841,322 km (0.107 R)
• M23: 8,679,818 km (0.093 R)
• M24: 8,965,700 km (0.042 R)
• M25: 9,379,637 km (0.105 R)
• M26: 9,672,998 km (0.083 R)
• M27: 10,140,342 km (0.111 R)
• M28: 10,312,080 km (0.101 R)
• M29: 10,615,016 km (0.092 R)
• M30: 11,318,425 km (0.068 R)
• M31: 11,407,436 km (0.032 R)
• M32: 11,720,844 km (0.092 R)
• M33: 11,856,080 km (0.119 R)
• M34: 13,095,947 km (0.071 R)
• M35: 13,189,446 km (0.097 R)
• M36: 13,707,653 km (0.109 R)
• M37: 13,945,514 km (0.03 R)
• M38: 14,425,124 km (0.118 R)
• M39: 15,896,569 km (0.11 R)
• M40: 16,246,927 km (0.055 R)
• M41: 16,347,457 km (0.107 R)
• M42: 16,448,136 km (0.076 R)
• M43: 16,802,384 km (0.069 R)
• M44: 17,415,586 km (0.067 R)
• M45: 18,036,118 km (0.042 R)
• M46: 18,401,436 km (0.087 R)
• M47: 19,192,509 km (0.112 R)
• M48: 20,210,523 km (0.102 R)
• M49: 20,427,140 km (0.086 R)
• M50: 21,246,189 km (0.086 R)
• M51: 21,964,707 km (0.091 R)
• M52: 22,916,299 km (0.088 R)
• M53: 23,255,438 km (0.091 R)
• M54: 24,225,131 km (0.028 R)
• M55: 24,743,937 km (0.11 R)
• M56: 25,266,482 km (0.105 R)
• M57: 27,392,567 km (0.109 R)
• M58: 27,812,638 km (0.038 R)
• M59: 27,933,064 km (0.04 R)
• M60: 28,295,390 km (0.107 R)
• M61: 29,085,716 km (0.12 R)
• M62: 29,330,308 km (0.106 R)
• M63: 29,575,649 km (0.119 R)
• M64: 29,944,856 km (0.041 R)
• M65: 30,501,659 km (0.105 R)
• M66: 31,562,608 km (0.068 R)
• M67: 31,751,101 km (0.112 R)
• M68: 33,272,661 km (0.117 R)
• M69: 34,688,006 km (0.042 R)
• M70: 35,468,458 km (0.08 R)
• M71: 36,715,805 km (0.115 R)
• M72: 37,245,382 km (0.084 R)
• M73: 38,513,224 km (0.102 R)
• M74: 40,066,648 km (0.107 R)
• M75: 40,407,133 km (0.106 R)
• M76: 40,680,149 km (0.086 R)
• M77: 41,159,461 km (0.095 R)
• M78: 42,331,410 km (0.071 R)
• M79: 42,539,351 km (0.118 R)
• M80: 43,514,131 km (0.028 R)
• M81: 44,919,603 km (0.108 R)
• M82: 45,131,733 km (0.097 R)
• M83: 45,841,126 km (0.066 R)
• M84: 47,630,765 km (0.057 R)
• M85: 47,774,978 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 13.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.97 AU - 9.61 AU

Year: 10724 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,371,816 km

• M1: 177,124 km (0.118 R)
• M2: 352,303 km (0.118 R)
• M3: 474,076 km (0.116 R)
• M4: 588,069 km (0.11 R)
• M5: 978,968 km (0.05 R)
• M6: 1,204,412 km (0.11 R)
• M7: 1,409,062 km (0.069 R)
• M8: 1,707,211 km (0.08 R)
• M9: 1,853,518 km (0.1 R)
• M10: 2,026,004 km (0.111 R)
• M11: 2,576,075 km (0.12 R)
• M12: 2,696,651 km (0.097 R)
• M13: 2,943,338 km (0.064 R)
• M14: 3,301,475 km (0.065 R)
• M15: 3,565,964 km (0.085 R)
• M16: 4,031,663 km (0.067 R)
• M17: 4,692,885 km (0.092 R)
• M18: 5,637,297 km (0.034 R)
• M19: 7,008,660 km (0.065 R)
• M20: 7,418,858 km (0.119 R)
• M21: 7,522,679 km (0.091 R)
• M22: 7,626,948 km (0.097 R)
• M23: 8,696,423 km (0.108 R)
• M24: 8,842,581 km (0.101 R)
• M25: 8,989,486 km (0.062 R)
• M26: 9,812,424 km (0.097 R)
• M27: 10,387,478 km (0.094 R)
• M28: 11,171,221 km (0.114 R)
• M29: 11,610,440 km (0.077 R)
• M30: 12,259,396 km (0.099 R)
• M31: 12,464,644 km (0.047 R)
• M32: 13,003,645 km (0.096 R)
• M33: 13,129,008 km (0.108 R)
• M34: 15,455,854 km (0.093 R)
• M35: 15,677,707 km (0.086 R)
• M36: 15,811,298 km (0.068 R)
• M37: 16,169,435 km (0.088 R)
• M38: 16,666,400 km (0.109 R)
• M39: 16,848,311 km (0.077 R)
• M40: 17,444,159 km (0.079 R)
• M41: 17,675,288 km (0.119 R)
• M42: 18,187,062 km (0.09 R)
• M43: 18,609,526 km (0.088 R)
• M44: 18,893,014 km (0.074 R)
• M45: 18,987,859 km (0.087 R)
• M46: 19,130,277 km (0.104 R)
• M47: 19,273,142 km (0.08 R)
• M48: 19,703,835 km (0.039 R)
• M49: 20,331,547 km (0.041 R)
• M50: 20,916,924 km (0.053 R)
• M51: 21,954,535 km (0.117 R)
• M52: 22,054,167 km (0.081 R)
• M53: 22,958,336 km (0.088 R)
• M54: 23,669,824 km (0.117 R)
• M55: 23,977,098 km (0.081 R)
• M56: 24,440,253 km (0.08 R)
• M57: 24,958,460 km (0.08 R)
• M58: 25,062,580 km (0.115 R)
• M59: 25,271,120 km (0.052 R)
• M60: 25,480,407 km (0.118 R)
• M61: 26,111,261 km (0.101 R)
• M62: 26,322,793 km (0.102 R)
• M63: 26,800,758 km (0.107 R)
• M64: 27,227,860 km (0.118 R)
• M65: 27,335,121 km (0.084 R)
• M66: 28,251,558 km (0.09 R)
• M67: 28,740,893 km (0.074 R)
• M68: 30,170,151 km (0.077 R)
• M69: 30,670,406 km (0.047 R)
• M70: 31,117,255 km (0.061 R)
• M71: 32,357,271 km (0.115 R)
• M72: 32,869,195 km (0.116 R)
• M73: 34,131,951 km (0.117 R)
• M74: 35,118,549 km (0.082 R)
• M75: 35,293,578 km (0.103 R)
• M76: 35,761,969 km (0.112 R)
• M77: 37,357,580 km (0.083 R)
• M78: 37,715,418 km (0.089 R)
• M79: 38,735,227 km (0.036 R)
• M80: 38,855,803 km (0.085 R)
• M81: 39,157,841 km (0.091 R)
• M82: 39,703,275 km (0.089 R)
• M83: 40,068,443 km (0.096 R)
• M84: 40,679,401 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.5

Radius: 6.1

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.39 AU - 16.59 AU

Year: 19819 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,371,816 km

• M1: 87,964 km (0.104 R)
• M2: 160,369 km (0.105 R)
• M3: 283,189 km (0.093 R)
• M4: 799,002 km (0.091 R)
• M5: 870,809 km (0.093 R)
• M6: 1,375,552 km (0.106 R)
• M7: 1,551,330 km (0.114 R)
• M8: 1,672,504 km (0.109 R)
• M9: 1,765,554 km (0.101 R)
• M10: 2,463,578 km (0.047 R)
• M11: 2,605,397 km (0.062 R)
• M12: 2,786,410 km (0.117 R)
• M13: 3,833,296 km (0.046 R)
• M14: 4,419,420 km (0.062 R)
• M15: 4,462,355 km (0.11 R)
• M16: 5,077,950 km (0.114 R)
• M17: 5,813,822 km (0.057 R)
• M18: 6,680,891 km (0.041 R)
• M19: 6,779,776 km (0.063 R)
• M20: 7,028,856 km (0.083 R)
• M21: 7,230,364 km (0.113 R)
• M22: 9,514,125 km (0.089 R)
• M23: 10,703,728 km (0.092 R)
• M24: 10,819,367 km (0.104 R)
• M25: 10,877,411 km (0.083 R)
• M26: 11,641,108 km (0.103 R)
• M27: 11,819,728 km (0.086 R)
• M28: 14,033,776 km (0.104 R)
• M29: 14,287,644 km (0.102 R)
• M30: 14,542,858 km (0.088 R)
• M31: 15,382,999 km (0.025 R)
• M32: 16,505,133 km (0.12 R)
• M33: 17,448,946 km (0.117 R)
• M34: 17,927,510 km (0.109 R)
• M35: 18,340,998 km (0.113 R)
• M36: 19,318,171 km (0.106 R)
• M37: 19,813,041 km (0.049 R)
• M38: 20,026,368 km (0.091 R)
• M39: 20,312,100 km (0.107 R)
• M40: 20,599,028 km (0.09 R)
• M41: 20,670,985 km (0.107 R)
• M42: 23,768,409 km (0.075 R)
• M43: 26,535,970 km (0.084 R)
• M44: 26,614,359 km (0.119 R)
• M45: 27,718,840 km (0.119 R)
• M46: 28,356,725 km (0.107 R)
• M47: 28,677,613 km (0.118 R)
• M48: 29,809,620 km (0.095 R)
• M49: 30,299,403 km (0.093 R)
• M50: 34,567,430 km (0.056 R)
• M51: 34,910,010 km (0.077 R)
• M52: 35,339,954 km (0.046 R)
• M53: 35,512,440 km (0.09 R)
• M54: 35,771,544 km (0.031 R)
• M55: 35,858,161 km (0.11 R)
• M56: 37,779,446 km (0.078 R)
• M57: 37,867,559 km (0.079 R)
• M58: 38,663,719 km (0.078 R)
• M59: 38,752,580 km (0.066 R)
• M60: 39,913,310 km (0.074 R)
• M61: 41,630,095 km (0.114 R)
• M62: 43,833,074 km (0.107 R)
• M63: 44,482,628 km (0.071 R)
• M64: 45,135,473 km (0.115 R)
• M65: 45,322,620 km (0.062 R)
• M66: 46,356,191 km (0.115 R)
• M67: 46,544,984 km (0.1 R)
• M68: 47,018,012 km (0.05 R)
• M69: 47,492,686 km (0.082 R)
• M70: 49,599,922 km (0.114 R)
• M71: 49,696,413 km (0.089 R)
• M72: 51,444,165 km (0.042 R)
• M73: 52,129,323 km (0.118 R)
• M74: 53,310,847 km (0.025 R)
• M75: 53,706,683 km (0.091 R)
• M76: 53,805,717 km (0.111 R)
• M77: 55,099,589 km (0.09 R)
• M78: 56,101,894 km (0.103 R)
• M79: 56,605,142 km (0.089 R)
• M80: 57,514,996 km (0.094 R)
• M81: 57,819,427 km (0.113 R)
• M82: 60,789,095 km (0.054 R)
• M83: 61,202,583 km (0.104 R)
• M84: 62,656,974 km (0.071 R)
• M85: 64,543,852 km (0.052 R)
• M86: 65,282,566 km (0.107 R)
• M87: 66,024,272 km (0.1 R)
• M88: 66,130,337 km (0.119 R)
• M89: 68,372,959 km (0.058 R)
• M90: 68,480,370 km (0.12 R)
• M91: 68,910,614 km (0.099 R)
• M92: 69,881,953 km (0.046 R)
• M93: 72,275,070 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit