🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.22 AU - 1.38 AU

Year: 568 Days

Day: 32.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 11

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.35 AU - 4.55 AU

Year: 3594 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,886,683 km

• M1: 220,657 km (0.096 R)
• M2: 303,833 km (0.107 R)
• M3: 484,847 km (0.034 R)
• M4: 609,163 km (0.1 R)
• M5: 685,607 km (0.11 R)
• M6: 838,945 km (0.113 R)
• M7: 1,027,438 km (0.111 R)
• M8: 1,097,300 km (0.063 R)
• M9: 1,304,942 km (0.057 R)
• M10: 1,485,806 km (0.09 R)
• M11: 1,620,295 km (0.111 R)
• M12: 2,168,122 km (0.053 R)
• M13: 2,337,168 km (0.118 R)
• M14: 2,574,729 km (0.084 R)
• M15: 2,721,185 km (0.103 R)
• M16: 2,803,763 km (0.09 R)
• M17: 3,005,421 km (0.118 R)
• M18: 3,159,806 km (0.096 R)
• M19: 3,281,728 km (0.03 R)
• M20: 3,566,563 km (0.116 R)
• M21: 3,711,972 km (0.084 R)
• M22: 3,933,826 km (0.07 R)
• M23: 4,084,171 km (0.092 R)
• M24: 4,198,165 km (0.1 R)
• M25: 4,332,654 km (0.107 R)
• M26: 4,449,041 km (0.094 R)
• M27: 4,546,728 km (0.113 R)
• M28: 4,684,957 km (0.102 R)
• M29: 5,669,311 km (0.108 R)
• M30: 6,054,675 km (0.113 R)
• M31: 6,316,321 km (0.11 R)
• M32: 6,515,137 km (0.098 R)
• M33: 6,671,167 km (0.12 R)
• M34: 7,078,074 km (0.102 R)
• M35: 7,656,569 km (0.06 R)
• M36: 8,178,366 km (0.107 R)
• M37: 8,298,643 km (0.087 R)
• M38: 8,613,845 km (0.095 R)
• M39: 8,908,404 km (0.081 R)
• M40: 9,231,385 km (0.094 R)
• M41: 9,837,556 km (0.06 R)
• M42: 9,939,731 km (0.11 R)
• M43: 10,145,428 km (0.113 R)
• M44: 10,770,897 km (0.054 R)
• M45: 11,114,823 km (0.087 R)
• M46: 11,328,448 km (0.117 R)
• M47: 11,597,276 km (0.092 R)
• M48: 12,031,708 km (0.096 R)
• M49: 12,168,590 km (0.064 R)
• M50: 12,499,201 km (0.071 R)
• M51: 12,582,378 km (0.094 R)
• M52: 13,113,151 km (0.105 R)
• M53: 13,253,923 km (0.12 R)
• M54: 13,565,685 km (0.092 R)
• M55: 13,793,971 km (0.067 R)
• M56: 14,052,326 km (0.11 R)
• M57: 14,370,222 km (0.069 R)
• M58: 14,515,481 km (0.096 R)
• M59: 14,661,190 km (0.105 R)
• M60: 14,895,460 km (0.053 R)
• M61: 15,308,500 km (0.09 R)
• M62: 15,635,521 km (0.093 R)
• M63: 16,055,292 km (0.067 R)
• M64: 16,417,918 km (0.117 R)
• M65: 17,059,094 km (0.088 R)
• M66: 17,833,263 km (0.084 R)
• M67: 18,051,975 km (0.038 R)
• M68: 18,271,734 km (0.112 R)
• M69: 18,555,521 km (0.114 R)
• M70: 19,063,556 km (0.092 R)
• M71: 19,319,368 km (0.072 R)
• M72: 19,834,284 km (0.083 R)
• M73: 19,931,373 km (0.08 R)
• M74: 20,158,463 km (0.067 R)
• M75: 21,009,375 km (0.056 R)
• M76: 21,738,665 km (0.087 R)
• M77: 22,375,054 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 9.8

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.11 AU - 7.89 AU

Year: 6345 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,886,683 km

• M1: 139,724 km (0.04 R)
• M2: 265,087 km (0.081 R)
• M3: 395,986 km (0.063 R)
• M4: 539,600 km (0.116 R)
• M5: 605,123 km (0.044 R)
• M6: 1,663,229 km (0.103 R)
• M7: 1,783,356 km (0.042 R)
• M8: 1,844,542 km (0.088 R)
• M9: 1,969,007 km (0.116 R)
• M10: 2,586,846 km (0.038 R)
• M11: 2,893,223 km (0.079 R)
• M12: 3,186,584 km (0.077 R)
• M13: 3,311,648 km (0.082 R)
• M14: 3,387,494 km (0.087 R)
• M15: 3,961,501 km (0.119 R)
• M16: 4,177,820 km (0.096 R)
• M17: 4,792,517 km (0.054 R)
• M18: 4,907,409 km (0.115 R)
• M19: 5,525,397 km (0.092 R)
• M20: 5,828,333 km (0.111 R)
• M21: 6,012,787 km (0.058 R)
• M22: 6,074,721 km (0.094 R)
• M23: 6,450,511 km (0.106 R)
• M24: 6,545,804 km (0.106 R)
• M25: 6,769,603 km (0.068 R)
• M26: 7,224,979 km (0.074 R)
• M27: 7,690,378 km (0.107 R)
• M28: 7,926,742 km (0.116 R)
• M29: 8,685,054 km (0.095 R)
• M30: 9,574,713 km (0.11 R)
• M31: 10,830,886 km (0.07 R)
• M32: 10,944,131 km (0.102 R)
• M33: 13,332,611 km (0.086 R)
• M34: 13,820,898 km (0.09 R)
• M35: 14,439,486 km (0.08 R)
• M36: 14,522,662 km (0.117 R)
• M37: 15,109,235 km (0.073 R)
• M38: 15,703,588 km (0.094 R)
• M39: 16,219,102 km (0.094 R)
• M40: 16,522,337 km (0.036 R)
• M41: 17,843,436 km (0.12 R)
• M42: 18,336,361 km (0.108 R)
• M43: 18,426,419 km (0.12 R)
• M44: 19,703,236 km (0.096 R)
• M45: 20,026,817 km (0.106 R)
• M46: 20,539,040 km (0.074 R)
• M47: 21,481,207 km (0.083 R)
• M48: 21,576,202 km (0.074 R)
• M49: 21,862,083 km (0.075 R)
• M50: 22,533,927 km (0.108 R)
• M51: 22,775,528 km (0.101 R)
• M52: 23,261,272 km (0.108 R)
• M53: 23,750,457 km (0.079 R)
• M54: 24,739,149 km (0.026 R)
• M55: 24,888,598 km (0.032 R)
• M56: 25,338,738 km (0.06 R)
• M57: 25,439,118 km (0.062 R)
• M58: 26,450,400 km (0.062 R)
• M59: 28,616,577 km (0.062 R)
• M60: 28,878,223 km (0.027 R)
• M61: 29,826,674 km (0.114 R)
• M62: 30,251,532 km (0.104 R)
• M63: 30,464,709 km (0.104 R)
• M64: 30,731,891 km (0.099 R)
• M65: 30,839,003 km (0.085 R)
• M66: 31,376,358 km (0.059 R)
• M67: 31,592,078 km (0.106 R)
• M68: 31,808,397 km (0.032 R)
• M69: 31,971,010 km (0.086 R)
• M70: 32,296,834 km (0.088 R)
• M71: 32,569,252 km (0.092 R)
• M72: 32,678,458 km (0.106 R)
• M73: 33,171,383 km (0.096 R)
• M74: 33,391,142 km (0.076 R)
• M75: 33,832,306 km (0.097 R)
• M76: 34,109,063 km (0.046 R)
• M77: 34,219,915 km (0.115 R)
• M78: 34,330,916 km (0.05 R)
• M79: 34,831,919 km (0.099 R)
• M80: 35,503,763 km (0.05 R)
• M81: 36,292,892 km (0.066 R)
• M82: 36,406,138 km (0.071 R)
• M83: 37,373,138 km (0.084 R)
• M84: 38,406,261 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 14.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.38 AU - 11.74 AU

Year: 11318 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,886,683 km

• M1: 196,422 km (0.078 R)
• M2: 298,897 km (0.074 R)
• M3: 508,782 km (0.108 R)
• M4: 1,025,344 km (0.111 R)
• M5: 1,279,959 km (0.097 R)
• M6: 1,683,275 km (0.089 R)
• M7: 2,007,304 km (0.114 R)
• M8: 2,187,270 km (0.054 R)
• M9: 2,331,034 km (0.092 R)
• M10: 3,167,137 km (0.092 R)
• M11: 3,449,577 km (0.063 R)
• M12: 3,715,862 km (0.119 R)
• M13: 4,039,442 km (0.047 R)
• M14: 4,346,417 km (0.109 R)
• M15: 4,529,076 km (0.03 R)
• M16: 4,661,170 km (0.08 R)
• M17: 4,794,612 km (0.071 R)
• M18: 4,929,250 km (0.053 R)
• M19: 5,878,598 km (0.076 R)
• M20: 6,463,376 km (0.04 R)
• M21: 8,198,711 km (0.066 R)
• M22: 8,851,856 km (0.041 R)
• M23: 9,151,351 km (0.072 R)
• M24: 9,251,880 km (0.071 R)
• M25: 9,521,904 km (0.038 R)
• M26: 9,931,803 km (0.087 R)
• M27: 10,035,175 km (0.066 R)
• M28: 10,173,553 km (0.069 R)
• M29: 10,347,535 km (0.117 R)
• M30: 10,804,407 km (0.11 R)
• M31: 11,053,188 km (0.118 R)
• M32: 11,339,818 km (0.026 R)
• M33: 12,697,418 km (0.114 R)
• M34: 12,809,766 km (0.094 R)
• M35: 13,262,450 km (0.078 R)
• M36: 14,417,196 km (0.116 R)
• M37: 14,652,064 km (0.117 R)
• M38: 16,371,841 km (0.103 R)
• M39: 16,494,212 km (0.113 R)
• M40: 17,401,075 km (0.075 R)
• M41: 17,651,202 km (0.105 R)
• M42: 17,902,527 km (0.083 R)
• M43: 18,281,757 km (0.115 R)
• M44: 18,748,802 km (0.066 R)
• M45: 19,478,540 km (0.11 R)
• M46: 20,261,236 km (0.104 R)
• M47: 20,700,456 km (0.083 R)
• M48: 21,409,998 km (0.108 R)
• M49: 21,767,687 km (0.076 R)
• M50: 21,992,383 km (0.064 R)
• M51: 23,126,784 km (0.069 R)
• M52: 23,447,970 km (0.105 R)
• M53: 23,586,049 km (0.05 R)
• M54: 24,560,081 km (0.06 R)
• M55: 24,653,430 km (0.098 R)
• M56: 24,747,078 km (0.055 R)
• M57: 25,831,663 km (0.112 R)
• M58: 25,974,229 km (0.11 R)
• M59: 26,403,725 km (0.059 R)
• M60: 26,931,805 km (0.117 R)
• M61: 27,608,885 km (0.077 R)
• M62: 29,475,119 km (0.117 R)
• M63: 29,723,601 km (0.11 R)
• M64: 29,972,981 km (0.09 R)
• M65: 31,128,624 km (0.112 R)
• M66: 31,686,475 km (0.104 R)
• M67: 32,043,116 km (0.093 R)
• M68: 32,452,416 km (0.113 R)
• M69: 33,328,012 km (0.092 R)
• M70: 33,586,966 km (0.081 R)
• M71: 33,794,757 km (0.101 R)
• M72: 34,839,549 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 7.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.79 AU - 19.45 AU

Year: 27122 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,886,683 km

• M1: 111,002 km (0.06 R)
• M2: 181,761 km (0.077 R)
• M3: 319,092 km (0.102 R)
• M4: 412,292 km (0.057 R)
• M5: 750,084 km (0.106 R)
• M6: 800,947 km (0.045 R)
• M7: 1,016,667 km (0.097 R)
• M8: 1,073,514 km (0.101 R)
• M9: 1,190,649 km (0.119 R)
• M10: 3,023,223 km (0.075 R)
• M11: 3,889,245 km (0.059 R)
• M12: 3,979,902 km (0.097 R)
• M13: 4,256,059 km (0.084 R)
• M14: 4,349,558 km (0.025 R)
• M15: 4,924,612 km (0.039 R)
• M16: 5,121,633 km (0.068 R)
• M17: 5,321,346 km (0.107 R)
• M18: 5,676,940 km (0.079 R)
• M19: 5,935,595 km (0.063 R)
• M20: 6,040,164 km (0.11 R)
• M21: 6,843,803 km (0.067 R)
• M22: 8,608,909 km (0.119 R)
• M23: 8,727,390 km (0.109 R)
• M24: 9,086,126 km (0.09 R)
• M25: 9,510,685 km (0.115 R)
• M26: 9,879,892 km (0.048 R)
• M27: 10,003,909 km (0.104 R)
• M28: 10,253,737 km (0.059 R)
• M29: 10,951,163 km (0.106 R)
• M30: 11,533,098 km (0.11 R)
• M31: 12,525,231 km (0.083 R)
• M32: 12,862,126 km (0.083 R)
• M33: 13,065,579 km (0.096 R)
• M34: 13,613,556 km (0.046 R)
• M35: 14,238,875 km (0.092 R)
• M36: 14,379,198 km (0.114 R)
• M37: 15,158,752 km (0.095 R)
• M38: 16,316,939 km (0.106 R)
• M39: 16,611,048 km (0.113 R)
• M40: 16,906,803 km (0.06 R)
• M41: 17,129,704 km (0.113 R)
• M42: 18,031,331 km (0.045 R)
• M43: 22,356,654 km (0.043 R)
• M44: 22,438,185 km (0.047 R)
• M45: 25,863,228 km (0.057 R)
• M46: 27,679,645 km (0.104 R)
• M47: 28,382,306 km (0.114 R)
• M48: 29,001,941 km (0.104 R)
• M49: 34,681,873 km (0.068 R)
• M50: 35,724,720 km (0.103 R)
• M51: 36,010,900 km (0.086 R)
• M52: 36,681,547 km (0.105 R)
• M53: 38,035,259 km (0.107 R)
• M54: 38,620,336 km (0.081 R)
• M55: 38,913,997 km (0.092 R)
• M56: 40,890,932 km (0.112 R)
• M57: 41,090,346 km (0.114 R)
• M58: 41,390,290 km (0.119 R)
• M59: 41,891,593 km (0.095 R)
• M60: 46,285,282 km (0.075 R)
• M61: 47,642,135 km (0.092 R)
• M62: 48,906,237 km (0.107 R)
• M63: 49,012,152 km (0.099 R)
• M64: 49,648,691 km (0.085 R)
• M65: 50,930,146 km (0.1 R)
• M66: 51,252,231 km (0.089 R)
• M67: 51,575,063 km (0.089 R)
• M68: 52,438,990 km (0.076 R)
• M69: 53,525,669 km (0.102 R)
• M70: 55,059,347 km (0.066 R)
• M71: 55,500,212 km (0.113 R)
• M72: 55,831,721 km (0.085 R)
• M73: 58,844,023 km (0.08 R)
• M74: 58,956,521 km (0.073 R)
• M75: 59,633,601 km (0.069 R)
• M76: 60,313,074 km (0.102 R)
• M77: 61,109,085 km (0.028 R)
• M78: 62,137,720 km (0.094 R)
• M79: 63,056,849 km (0.097 R)
• M80: 65,024,809 km (0.117 R)
• M81: 65,724,329 km (0.079 R)
• M82: 66,543,377 km (0.112 R)
• M83: 66,778,096 km (0.037 R)
• M84: 67,012,965 km (0.039 R)
• M85: 68,902,236 km (0.086 R)
• M86: 69,258,429 km (0.051 R)
• M87: 69,853,529 km (0.088 R)
• M88: 70,689,332 km (0.074 R)
• M89: 71,408,449 km (0.089 R)
• M90: 71,648,703 km (0.106 R)
• M91: 72,733,138 km (0.099 R)
• M92: 78,731,564 km (0.056 R)
• M93: 81,475,937 km (0.093 R)
• M94: 83,618,029 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit