🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 199 Days

Day: 17.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.86 AU - 1.86 AU

Year: 922 Days

Day: 31.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 14.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.14 AU - 6.4 AU

Year: 5037 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 104,384,997 km

• M1: 307,723 km (0.102 R)
• M2: 406,457 km (0.053 R)
• M3: 498,011 km (0.106 R)
• M4: 607,816 km (0.095 R)
• M5: 878,439 km (0.087 R)
• M6: 1,074,113 km (0.098 R)
• M7: 1,334,263 km (0.086 R)
• M8: 1,804,749 km (0.116 R)
• M9: 1,987,408 km (0.078 R)
• M10: 2,235,890 km (0.074 R)
• M11: 2,402,093 km (0.101 R)
• M12: 2,494,694 km (0.044 R)
• M13: 2,604,200 km (0.098 R)
• M14: 2,992,107 km (0.09 R)
• M15: 3,159,357 km (0.081 R)
• M16: 3,329,749 km (0.101 R)
• M17: 3,751,466 km (0.112 R)
• M18: 3,841,524 km (0.107 R)
• M19: 4,265,185 km (0.078 R)
• M20: 4,568,869 km (0.055 R)
• M21: 5,298,457 km (0.096 R)
• M22: 5,563,545 km (0.091 R)
• M23: 5,749,645 km (0.117 R)
• M24: 6,536,380 km (0.095 R)
• M25: 6,645,437 km (0.09 R)
• M26: 6,887,187 km (0.078 R)
• M27: 7,042,769 km (0.091 R)
• M28: 7,266,866 km (0.063 R)
• M29: 7,470,618 km (0.093 R)
• M30: 8,046,570 km (0.101 R)
• M31: 8,210,530 km (0.057 R)
• M32: 8,351,750 km (0.111 R)
• M33: 8,446,445 km (0.092 R)
• M34: 8,637,033 km (0.1 R)
• M35: 8,998,013 km (0.085 R)
• M36: 9,168,106 km (0.081 R)
• M37: 9,437,830 km (0.108 R)
• M38: 9,759,765 km (0.094 R)
• M39: 9,859,696 km (0.088 R)
• M40: 10,236,982 km (0.082 R)
• M41: 10,363,991 km (0.078 R)
• M42: 10,619,205 km (0.096 R)
• M43: 10,850,782 km (0.116 R)
• M44: 11,371,383 km (0.078 R)
• M45: 11,502,879 km (0.077 R)
• M46: 11,608,346 km (0.085 R)
• M47: 11,873,583 km (0.092 R)
• M48: 12,007,024 km (0.099 R)
• M49: 12,140,914 km (0.089 R)
• M50: 12,248,326 km (0.113 R)
• M51: 12,545,577 km (0.117 R)
• M52: 12,927,201 km (0.075 R)
• M53: 13,312,715 km (0.081 R)
• M54: 13,758,067 km (0.111 R)
• M55: 13,954,340 km (0.11 R)
• M56: 14,406,724 km (0.102 R)
• M57: 14,520,568 km (0.074 R)
• M58: 14,663,284 km (0.098 R)
• M59: 15,094,276 km (0.101 R)
• M60: 16,442,003 km (0.118 R)
• M61: 17,190,441 km (0.075 R)
• M62: 17,371,754 km (0.091 R)
• M63: 18,164,921 km (0.093 R)
• M64: 18,969,758 km (0.096 R)
• M65: 19,157,204 km (0.082 R)
• M66: 19,470,911 km (0.078 R)
• M67: 19,691,568 km (0.116 R)
• M68: 20,390,339 km (0.034 R)
• M69: 20,550,409 km (0.033 R)
• M70: 21,226,741 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 13.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.09 AU - 11.13 AU

Year: 12560 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,384,997 km

• M1: 226,042 km (0.083 R)
• M2: 532,718 km (0.086 R)
• M3: 633,397 km (0.047 R)
• M4: 939,026 km (0.078 R)
• M5: 1,023,100 km (0.115 R)
• M6: 1,177,036 km (0.037 R)
• M7: 1,713,045 km (0.066 R)
• M8: 2,378,307 km (0.073 R)
• M9: 2,708,918 km (0.086 R)
• M10: 3,022,326 km (0.07 R)
• M11: 3,514,802 km (0.108 R)
• M12: 3,927,243 km (0.102 R)
• M13: 4,174,977 km (0.107 R)
• M14: 4,355,243 km (0.077 R)
• M15: 4,649,053 km (0.049 R)
• M16: 4,873,749 km (0.1 R)
• M17: 5,140,332 km (0.05 R)
• M18: 5,608,723 km (0.072 R)
• M19: 5,768,045 km (0.085 R)
• M20: 6,091,027 km (0.063 R)
• M21: 6,712,756 km (0.092 R)
• M22: 7,095,726 km (0.119 R)
• M23: 7,617,224 km (0.104 R)
• M24: 7,882,761 km (0.061 R)
• M25: 8,422,959 km (0.11 R)
• M26: 8,789,922 km (0.1 R)
• M27: 9,397,289 km (0.036 R)
• M28: 9,729,995 km (0.039 R)
• M29: 9,873,759 km (0.116 R)
• M30: 11,451,268 km (0.056 R)
• M31: 11,653,973 km (0.084 R)
• M32: 11,755,700 km (0.11 R)
• M33: 12,476,612 km (0.098 R)
• M34: 12,842,528 km (0.067 R)
• M35: 14,232,143 km (0.075 R)
• M36: 15,277,832 km (0.118 R)
• M37: 15,501,032 km (0.069 R)
• M38: 16,007,571 km (0.105 R)
• M39: 16,177,514 km (0.075 R)
• M40: 16,576,491 km (0.094 R)
• M41: 16,748,529 km (0.119 R)
• M42: 17,851,813 km (0.116 R)
• M43: 18,620,148 km (0.067 R)
• M44: 18,858,756 km (0.102 R)
• M45: 19,459,691 km (0.055 R)
• M46: 19,884,100 km (0.088 R)
• M47: 20,128,094 km (0.119 R)
• M48: 20,557,291 km (0.084 R)
• M49: 20,680,559 km (0.117 R)
• M50: 21,051,562 km (0.108 R)
• M51: 21,800,299 km (0.1 R)
• M52: 22,431,004 km (0.119 R)
• M53: 23,516,935 km (0.077 R)
• M54: 24,033,796 km (0.084 R)
• M55: 24,424,096 km (0.098 R)
• M56: 24,619,920 km (0.097 R)
• M57: 24,881,866 km (0.056 R)
• M58: 25,939,074 km (0.113 R)
• M59: 26,072,216 km (0.086 R)
• M60: 29,823,084 km (0.071 R)
• M61: 30,312,568 km (0.054 R)
• M62: 31,370,225 km (0.098 R)
• M63: 31,725,370 km (0.082 R)
• M64: 33,449,186 km (0.025 R)
• M65: 36,762,330 km (0.099 R)
• M66: 37,362,218 km (0.068 R)
• M67: 37,512,713 km (0.103 R)
• M68: 39,870,824 km (0.059 R)
• M69: 40,024,611 km (0.101 R)
• M70: 41,106,653 km (0.047 R)
• M71: 43,378,595 km (0.114 R)
• M72: 44,969,120 km (0.092 R)
• M73: 45,129,190 km (0.104 R)
• M74: 45,369,743 km (0.044 R)
• M75: 45,851,897 km (0.083 R)
• M76: 46,983,904 km (0.091 R)
• M77: 48,863,452 km (0.092 R)
• M78: 50,102,571 km (0.102 R)
• M79: 50,601,031 km (0.096 R)
• M80: 51,854,512 km (0.108 R)
• M81: 53,033,642 km (0.11 R)
• M82: 53,118,314 km (0.059 R)
• M83: 53,457,004 km (0.103 R)
• M84: 53,966,385 km (0.111 R)
• M85: 55,418,382 km (0.098 R)
• M86: 55,847,877 km (0.095 R)
• M87: 57,750,912 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 8.9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.6 AU - 13.76 AU

Year: 14508 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,384,997 km

• M1: 125,961 km (0.072 R)
• M2: 189,690 km (0.106 R)
• M3: 320,439 km (0.065 R)
• M4: 504,294 km (0.112 R)
• M5: 972,237 km (0.108 R)
• M6: 1,200,373 km (0.061 R)
• M7: 1,574,368 km (0.085 R)
• M8: 1,788,443 km (0.086 R)
• M9: 2,185,625 km (0.062 R)
• M10: 2,486,017 km (0.11 R)
• M11: 2,672,716 km (0.103 R)
• M12: 2,799,724 km (0.1 R)
• M13: 2,896,215 km (0.105 R)
• M14: 2,961,290 km (0.093 R)
• M15: 3,226,377 km (0.039 R)
• M16: 4,030,915 km (0.093 R)
• M17: 4,587,718 km (0.039 R)
• M18: 4,663,863 km (0.102 R)
• M19: 4,933,588 km (0.104 R)
• M20: 5,089,918 km (0.104 R)
• M21: 5,855,111 km (0.113 R)
• M22: 6,272,340 km (0.093 R)
• M23: 6,357,012 km (0.118 R)
• M24: 6,527,254 km (0.066 R)
• M25: 6,656,058 km (0.101 R)
• M26: 6,742,376 km (0.086 R)
• M27: 7,312,494 km (0.093 R)
• M28: 7,716,258 km (0.034 R)
• M29: 8,405,306 km (0.051 R)
• M30: 8,498,805 km (0.114 R)
• M31: 9,402,974 km (0.062 R)
• M32: 10,841,208 km (0.109 R)
• M33: 10,942,935 km (0.084 R)
• M34: 13,477,571 km (0.038 R)
• M35: 13,806,836 km (0.053 R)
• M36: 14,083,144 km (0.082 R)
• M37: 14,810,040 km (0.098 R)
• M38: 15,836,730 km (0.044 R)
• M39: 17,717,923 km (0.079 R)
• M40: 18,868,031 km (0.112 R)
• M41: 19,855,078 km (0.099 R)
• M42: 20,417,716 km (0.118 R)
• M43: 21,049,019 km (0.098 R)
• M44: 21,303,335 km (0.11 R)
• M45: 23,571,538 km (0.114 R)
• M46: 24,100,815 km (0.096 R)
• M47: 24,366,800 km (0.112 R)
• M48: 26,873,761 km (0.093 R)
• M49: 28,122,754 km (0.037 R)
• M50: 30,031,473 km (0.11 R)
• M51: 30,317,804 km (0.062 R)
• M52: 30,893,157 km (0.117 R)
• M53: 31,109,775 km (0.118 R)
• M54: 31,981,631 km (0.061 R)
• M55: 32,127,788 km (0.081 R)
• M56: 32,347,248 km (0.083 R)
• M57: 32,714,212 km (0.054 R)
• M58: 34,345,577 km (0.107 R)
• M59: 34,420,226 km (0.114 R)
• M60: 34,794,969 km (0.074 R)
• M61: 36,535,989 km (0.07 R)
• M62: 36,612,284 km (0.083 R)
• M63: 37,224,887 km (0.102 R)
• M64: 37,301,631 km (0.083 R)
• M65: 37,378,524 km (0.072 R)
• M66: 37,609,503 km (0.063 R)
• M67: 37,840,931 km (0.066 R)
• M68: 38,537,907 km (0.093 R)
• M69: 39,082,893 km (0.06 R)
• M70: 39,160,983 km (0.114 R)
• M71: 39,473,792 km (0.075 R)
• M72: 39,630,570 km (0.104 R)
• M73: 40,575,281 km (0.109 R)
• M74: 40,971,117 km (0.106 R)
• M75: 42,006,185 km (0.105 R)
• M76: 43,939,587 km (0.095 R)
• M77: 44,508,957 km (0.108 R)
• M78: 45,162,700 km (0.119 R)
• M79: 46,396,882 km (0.072 R)
• M80: 47,225,953 km (0.087 R)
• M81: 47,392,306 km (0.071 R)
• M82: 48,227,212 km (0.066 R)
• M83: 48,310,987 km (0.064 R)
• M84: 48,814,533 km (0.092 R)
• M85: 48,898,607 km (0.077 R)
• M86: 49,488,621 km (0.119 R)
• M87: 49,657,517 km (0.113 R)
• M88: 53,510,710 km (0.031 R)
• M89: 53,597,327 km (0.097 R)
• M90: 54,118,675 km (0.114 R)
• M91: 54,292,807 km (0.084 R)
• M92: 54,728,885 km (0.087 R)
• M93: 54,903,615 km (0.034 R)
• M94: 57,370,035 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.3

Radius: 5.8

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.35 AU - 20.23 AU

Year: 27271 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,384,997 km

• M1: 89,310 km (0.089 R)
• M2: 412,441 km (0.117 R)
• M3: 614,099 km (0.076 R)
• M4: 784,641 km (0.118 R)
• M5: 1,605,185 km (0.107 R)
• M6: 2,087,489 km (0.119 R)
• M7: 2,172,011 km (0.065 R)
• M8: 2,388,330 km (0.062 R)
• M9: 2,748,861 km (0.117 R)
• M10: 3,981,996 km (0.05 R)
• M11: 4,737,615 km (0.108 R)
• M12: 5,074,809 km (0.093 R)
• M13: 5,188,952 km (0.116 R)
• M14: 5,536,318 km (0.068 R)
• M15: 5,594,960 km (0.032 R)
• M16: 5,772,234 km (0.117 R)
• M17: 5,951,302 km (0.081 R)
• M18: 6,192,903 km (0.103 R)
• M19: 6,314,825 km (0.107 R)
• M20: 6,437,645 km (0.087 R)
• M21: 8,104,764 km (0.114 R)
• M22: 8,238,205 km (0.088 R)
• M23: 9,332,214 km (0.099 R)
• M24: 10,543,808 km (0.073 R)
• M25: 10,762,819 km (0.08 R)
• M26: 11,578,277 km (0.105 R)
• M27: 14,869,729 km (0.109 R)
• M28: 15,033,240 km (0.12 R)
• M29: 16,446,940 km (0.03 R)
• M30: 17,212,432 km (0.059 R)
• M31: 17,298,301 km (0.077 R)
• M32: 18,251,090 km (0.1 R)
• M33: 20,297,888 km (0.116 R)
• M34: 20,570,156 km (0.07 R)
• M35: 21,210,285 km (0.101 R)
• M36: 21,578,894 km (0.079 R)
• M37: 22,416,194 km (0.07 R)
• M38: 24,603,763 km (0.12 R)
• M39: 25,380,326 km (0.103 R)
• M40: 25,968,246 km (0.112 R)
• M41: 27,557,424 km (0.114 R)
• M42: 28,060,521 km (0.12 R)
• M43: 28,465,184 km (0.118 R)
• M44: 28,668,188 km (0.077 R)
• M45: 32,616,375 km (0.07 R)
• M46: 35,087,433 km (0.032 R)
• M47: 35,851,429 km (0.117 R)
• M48: 38,064,281 km (0.072 R)
• M49: 38,399,978 km (0.061 R)
• M50: 39,752,642 km (0.094 R)
• M51: 40,093,277 km (0.066 R)
• M52: 42,157,129 km (0.076 R)
• M53: 42,272,768 km (0.043 R)
• M54: 43,201,920 km (0.117 R)
• M55: 43,786,100 km (0.036 R)
• M56: 45,198,603 km (0.12 R)
• M57: 46,029,619 km (0.111 R)
• M58: 46,148,699 km (0.064 R)
• M59: 50,259,050 km (0.116 R)
• M60: 55,495,574 km (0.087 R)
• M61: 55,749,292 km (0.099 R)
• M62: 56,130,467 km (0.104 R)
• M63: 57,023,268 km (0.108 R)
• M64: 57,535,640 km (0.117 R)
• M65: 59,989,793 km (0.108 R)
• M66: 60,771,891 km (0.084 R)
• M67: 62,082,817 km (0.098 R)
• M68: 63,801,098 km (0.048 R)
• M69: 65,133,417 km (0.107 R)
• M70: 66,071,396 km (0.115 R)
• M71: 69,321,409 km (0.117 R)
• M72: 70,004,922 km (0.119 R)
• M73: 72,900,389 km (0.074 R)
• M74: 74,992,365 km (0.115 R)
• M75: 75,132,539 km (0.064 R)
• M76: 77,104,089 km (0.046 R)
• M77: 77,670,466 km (0.102 R)
• M78: 78,522,726 km (0.07 R)
• M79: 80,093,054 km (0.076 R)
• M80: 80,666,762 km (0.064 R)
• M81: 81,818,067 km (0.116 R)
• M82: 83,555,198 km (0.091 R)
• M83: 84,720,117 km (0.095 R)
• M84: 87,655,825 km (0.075 R)
• M85: 88,987,545 km (0.061 R)
• M86: 91,371,836 km (0.106 R)
• M87: 91,971,275 km (0.086 R)
• M88: 92,571,910 km (0.086 R)
• M89: 94,079,109 km (0.08 R)
• M90: 95,442,694 km (0.061 R)
• M91: 97,882,784 km (0.045 R)
• M92: 100,961,658 km (0.118 R)
• M93: 102,357,556 km (0.075 R)
• M94: 103,603,557 km (0.109 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit