🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 9.3

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.7 AU - 0.8 AU

Year: 448 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,183,164 km

• M1: 115,789 km (0.085 R)
• M2: 199,264 km (0.114 R)
• M3: 339,288 km (0.068 R)
• M4: 422,913 km (0.103 R)
• M5: 503,397 km (0.08 R)
• M6: 602,281 km (0.086 R)
• M7: 673,639 km (0.084 R)
• M8: 821,143 km (0.092 R)
• M9: 896,690 km (0.105 R)
• M10: 954,883 km (0.09 R)
• M11: 1,039,855 km (0.056 R)
• M12: 1,101,489 km (0.095 R)
• M13: 1,201,720 km (0.058 R)
• M14: 1,371,962 km (0.095 R)
• M15: 1,521,111 km (0.099 R)
• M16: 1,718,132 km (0.113 R)
• M17: 1,791,883 km (0.104 R)
• M18: 1,885,681 km (0.096 R)
• M19: 2,052,034 km (0.107 R)
• M20: 2,117,408 km (0.109 R)
• M21: 2,176,799 km (0.118 R)
• M22: 2,270,447 km (0.08 R)
• M23: 2,406,581 km (0.079 R)
• M24: 2,538,377 km (0.039 R)
• M25: 2,658,354 km (0.1 R)
• M26: 2,751,404 km (0.097 R)
• M27: 2,896,664 km (0.071 R)
• M28: 3,179,852 km (0.035 R)
• M29: 3,340,371 km (0.1 R)
• M30: 3,448,680 km (0.103 R)
• M31: 3,597,829 km (0.114 R)
• M32: 3,869,947 km (0.115 R)
• M33: 4,098,982 km (0.109 R)
• M34: 4,231,974 km (0.081 R)
• M35: 4,324,276 km (0.088 R)
• M36: 4,383,367 km (0.115 R)
• M37: 4,519,352 km (0.069 R)
• M38: 4,579,191 km (0.11 R)
• M39: 4,674,036 km (0.101 R)
• M40: 4,743,300 km (0.089 R)
• M41: 4,856,695 km (0.063 R)
• M42: 5,041,897 km (0.109 R)
• M43: 5,175,488 km (0.074 R)
• M44: 5,301,300 km (0.083 R)
• M45: 5,419,033 km (0.105 R)
• M46: 5,537,664 km (0.111 R)
• M47: 5,759,069 km (0.078 R)
• M48: 5,917,493 km (0.08 R)
• M49: 5,983,167 km (0.109 R)
• M50: 6,086,988 km (0.081 R)
• M51: 6,162,834 km (0.111 R)
• M52: 6,401,742 km (0.118 R)
• M53: 6,498,232 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 9.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.51 AU - 1.97 AU

Year: 1584 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,183,164 km

• M1: 131,796 km (0.08 R)
• M2: 282,291 km (0.064 R)
• M3: 476,170 km (0.111 R)
• M4: 540,048 km (0.04 R)
• M5: 614,249 km (0.116 R)
• M6: 835,803 km (0.087 R)
• M7: 899,233 km (0.031 R)
• M8: 1,006,195 km (0.09 R)
• M9: 1,091,616 km (0.104 R)
• M10: 1,260,661 km (0.101 R)
• M11: 1,390,961 km (0.08 R)
• M12: 1,506,301 km (0.085 R)
• M13: 1,777,522 km (0.082 R)
• M14: 1,945,820 km (0.105 R)
• M15: 2,163,634 km (0.114 R)
• M16: 2,400,747 km (0.051 R)
• M17: 2,516,835 km (0.117 R)
• M18: 2,575,477 km (0.032 R)
• M19: 2,851,485 km (0.067 R)
• M20: 2,925,087 km (0.12 R)
• M21: 3,049,253 km (0.09 R)
• M22: 3,175,215 km (0.084 R)
• M23: 3,341,418 km (0.109 R)
• M24: 3,563,272 km (0.118 R)
• M25: 4,049,016 km (0.092 R)
• M26: 4,299,592 km (0.113 R)
• M27: 4,455,473 km (0.083 R)
• M28: 4,728,789 km (0.113 R)
• M29: 5,022,599 km (0.047 R)
• M30: 5,082,139 km (0.09 R)
• M31: 5,216,777 km (0.063 R)
• M32: 5,581,796 km (0.117 R)
• M33: 5,939,335 km (0.069 R)
• M34: 6,018,173 km (0.115 R)
• M35: 6,160,740 km (0.089 R)
• M36: 6,256,482 km (0.095 R)
• M37: 6,320,510 km (0.05 R)
• M38: 6,400,994 km (0.097 R)
• M39: 6,530,246 km (0.044 R)
• M40: 6,775,138 km (0.119 R)
• M41: 7,056,532 km (0.12 R)
• M42: 7,562,172 km (0.1 R)
• M43: 7,853,888 km (0.073 R)
• M44: 8,027,272 km (0.065 R)
• M45: 8,342,624 km (0.102 R)
• M46: 8,430,887 km (0.063 R)
• M47: 8,895,089 km (0.079 R)
• M48: 9,276,115 km (0.115 R)
• M49: 9,533,124 km (0.073 R)
• M50: 10,204,669 km (0.091 R)
• M51: 10,584,498 km (0.093 R)
• M52: 10,814,580 km (0.101 R)
• M53: 11,026,859 km (0.092 R)
• M54: 11,318,724 km (0.106 R)
• M55: 11,554,042 km (0.12 R)
• M56: 12,069,407 km (0.104 R)
• M57: 12,149,441 km (0.109 R)
• M58: 12,229,476 km (0.051 R)
• M59: 12,350,052 km (0.116 R)
• M60: 12,592,251 km (0.083 R)
• M61: 12,958,616 km (0.059 R)
• M62: 13,061,091 km (0.055 R)
• M63: 13,204,854 km (0.06 R)
• M64: 13,411,150 km (0.04 R)
• M65: 13,514,821 km (0.084 R)
• M66: 13,994,582 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 12.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.97 AU - 2.09 AU

Year: 1996 Days

Day: 8.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,183,164 km

• M1: 151,094 km (0.088 R)
• M2: 230,530 km (0.035 R)
• M3: 340,186 km (0.083 R)
• M4: 678,875 km (0.114 R)
• M5: 854,204 km (0.069 R)
• M6: 957,576 km (0.109 R)
• M7: 1,126,173 km (0.072 R)
• M8: 1,370,915 km (0.076 R)
• M9: 1,899,444 km (0.104 R)
• M10: 2,232,449 km (0.098 R)
• M11: 2,487,663 km (0.08 R)
• M12: 2,570,391 km (0.107 R)
• M13: 2,910,427 km (0.038 R)
• M14: 3,219,795 km (0.067 R)
• M15: 3,401,556 km (0.101 R)
• M16: 3,602,317 km (0.072 R)
• M17: 3,680,556 km (0.075 R)
• M18: 3,934,873 km (0.063 R)
• M19: 4,015,656 km (0.065 R)
• M20: 4,145,955 km (0.061 R)
• M21: 4,477,913 km (0.093 R)
• M22: 4,664,162 km (0.051 R)
• M23: 4,818,547 km (0.099 R)
• M24: 5,309,677 km (0.1 R)
• M25: 6,207,564 km (0.069 R)
• M26: 6,472,801 km (0.114 R)
• M27: 6,761,225 km (0.105 R)
• M28: 6,838,867 km (0.109 R)
• M29: 6,994,897 km (0.104 R)
• M30: 7,093,183 km (0.086 R)
• M31: 7,172,021 km (0.111 R)
• M32: 7,732,564 km (0.1 R)
• M33: 7,997,652 km (0.074 R)
• M34: 8,224,293 km (0.086 R)
• M35: 8,390,496 km (0.106 R)
• M36: 8,515,859 km (0.098 R)
• M37: 8,768,380 km (0.095 R)
• M38: 8,874,445 km (0.085 R)
• M39: 9,173,491 km (0.117 R)
• M40: 9,281,201 km (0.107 R)
• M41: 9,389,211 km (0.11 R)
• M42: 9,475,978 km (0.107 R)
• M43: 9,869,720 km (0.096 R)
• M44: 10,024,254 km (0.096 R)
• M45: 10,157,396 km (0.055 R)
• M46: 10,291,137 km (0.092 R)
• M47: 10,695,799 km (0.072 R)
• M48: 10,831,783 km (0.112 R)
• M49: 11,335,629 km (0.111 R)
• M50: 11,474,456 km (0.061 R)
• M51: 11,730,268 km (0.117 R)
• M52: 11,917,565 km (0.082 R)
• M53: 12,105,908 km (0.115 R)
• M54: 12,295,150 km (0.07 R)
• M55: 12,509,224 km (0.117 R)
• M56: 12,724,496 km (0.112 R)
• M57: 13,037,754 km (0.108 R)
• M58: 13,207,547 km (0.099 R)
• M59: 13,402,473 km (0.074 R)
• M60: 14,091,970 km (0.082 R)
• M61: 14,667,174 km (0.108 R)
• M62: 15,505,670 km (0.102 R)
• M63: 15,866,201 km (0.038 R)
• M64: 16,047,513 km (0.106 R)
• M65: 16,255,604 km (0.117 R)
• M66: 16,700,508 km (0.118 R)
• M67: 16,911,441 km (0.036 R)
• M68: 17,709,845 km (0.103 R)
• M69: 17,898,039 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 7

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.72 AU - 7.12 AU

Year: 9942 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,183,164 km

• M1: 115,490 km (0.106 R)
• M2: 176,077 km (0.102 R)
• M3: 326,423 km (0.063 R)
• M4: 446,101 km (0.09 R)
• M5: 612,753 km (0.083 R)
• M6: 1,122,582 km (0.093 R)
• M7: 1,642,734 km (0.05 R)
• M8: 1,952,551 km (0.079 R)
• M9: 2,126,983 km (0.052 R)
• M10: 2,229,008 km (0.094 R)
• M11: 2,332,530 km (0.091 R)
• M12: 2,411,368 km (0.117 R)
• M13: 2,544,660 km (0.109 R)
• M14: 2,763,073 km (0.113 R)
• M15: 3,073,339 km (0.079 R)
• M16: 3,974,815 km (0.087 R)
• M17: 4,196,370 km (0.092 R)
• M18: 4,684,657 km (0.045 R)
• M19: 4,751,079 km (0.111 R)
• M20: 5,225,304 km (0.096 R)
• M21: 5,433,095 km (0.112 R)
• M22: 5,502,958 km (0.039 R)
• M23: 5,749,944 km (0.068 R)
• M24: 6,036,573 km (0.109 R)
• M25: 6,218,185 km (0.097 R)
• M26: 6,291,338 km (0.073 R)
• M27: 6,475,344 km (0.111 R)
• M28: 6,736,093 km (0.079 R)
• M29: 6,811,191 km (0.034 R)
• M30: 7,577,880 km (0.069 R)
• M31: 7,773,704 km (0.051 R)
• M32: 7,852,542 km (0.099 R)
• M33: 10,251,942 km (0.097 R)
• M34: 10,338,410 km (0.069 R)
• M35: 10,468,560 km (0.114 R)
• M36: 10,599,308 km (0.112 R)
• M37: 11,891,236 km (0.105 R)
• M38: 12,625,013 km (0.112 R)
• M39: 12,764,289 km (0.093 R)
• M40: 13,044,186 km (0.119 R)
• M41: 15,060,167 km (0.03 R)
• M42: 15,405,439 km (0.059 R)
• M43: 15,455,106 km (0.097 R)
• M44: 15,803,369 km (0.113 R)
• M45: 16,255,005 km (0.062 R)
• M46: 16,457,112 km (0.091 R)
• M47: 16,710,830 km (0.039 R)
• M48: 16,812,856 km (0.117 R)
• M49: 17,480,062 km (0.058 R)
• M50: 18,051,377 km (0.077 R)
• M51: 18,103,736 km (0.104 R)
• M52: 18,787,398 km (0.085 R)
• M53: 20,017,841 km (0.071 R)
• M54: 20,071,995 km (0.091 R)
• M55: 22,724,814 km (0.094 R)
• M56: 23,177,497 km (0.112 R)
• M57: 24,611,393 km (0.102 R)
• M58: 25,485,493 km (0.07 R)
• M59: 25,837,946 km (0.092 R)
• M60: 26,132,953 km (0.065 R)
• M61: 26,905,177 km (0.116 R)
• M62: 26,964,867 km (0.117 R)
• M63: 27,024,556 km (0.066 R)
• M64: 27,564,305 km (0.07 R)
• M65: 29,082,125 km (0.103 R)
• M66: 29,882,175 km (0.109 R)
• M67: 30,253,776 km (0.078 R)
• M68: 30,751,787 km (0.077 R)
• M69: 31,566,647 km (0.103 R)
• M70: 32,325,257 km (0.07 R)
• M71: 34,571,619 km (0.076 R)
• M72: 34,701,470 km (0.113 R)
• M73: 35,484,166 km (0.117 R)
• M74: 36,206,873 km (0.091 R)
• M75: 38,538,207 km (0.112 R)
• M76: 39,213,043 km (0.096 R)
• M77: 40,437,800 km (0.104 R)
• M78: 40,506,316 km (0.115 R)
• M79: 40,574,682 km (0.025 R)
• M80: 40,711,714 km (0.067 R)
• M81: 40,917,561 km (0.067 R)
• M82: 41,399,116 km (0.106 R)
• M83: 41,744,239 km (0.104 R)
• M84: 42,229,085 km (0.113 R)
• M85: 42,855,152 km (0.113 R)
• M86: 43,414,200 km (0.082 R)
• M87: 44,327,794 km (0.107 R)
• M88: 44,398,254 km (0.103 R)
• M89: 46,818,748 km (0.063 R)
• M90: 47,394,550 km (0.098 R)
• M91: 47,538,912 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.9

Radius: 7.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.1 AU - 6.28 AU

Year: 10630 Days

Day: 17.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,183,164 km

• M1: 103,073 km (0.084 R)
• M2: 214,972 km (0.059 R)
• M3: 503,995 km (0.088 R)
• M4: 595,400 km (0.099 R)
• M5: 808,726 km (0.11 R)
• M6: 1,165,068 km (0.115 R)
• M7: 1,304,493 km (0.098 R)
• M8: 1,368,372 km (0.115 R)
• M9: 1,934,450 km (0.099 R)
• M10: 2,872,878 km (0.034 R)
• M11: 3,300,279 km (0.07 R)
• M12: 3,388,242 km (0.112 R)
• M13: 3,633,882 km (0.113 R)
• M14: 3,816,391 km (0.07 R)
• M15: 4,285,530 km (0.113 R)
• M16: 4,405,657 km (0.101 R)
• M17: 4,502,597 km (0.037 R)
• M18: 4,747,937 km (0.077 R)
• M19: 5,023,048 km (0.104 R)
• M20: 5,329,125 km (0.105 R)
• M21: 5,458,378 km (0.107 R)
• M22: 5,510,438 km (0.116 R)
• M23: 5,825,939 km (0.082 R)
• M24: 5,932,453 km (0.078 R)
• M25: 6,012,787 km (0.078 R)
• M26: 6,419,843 km (0.107 R)
• M27: 6,723,975 km (0.11 R)
• M28: 6,779,776 km (0.075 R)
• M29: 6,976,347 km (0.054 R)
• M30: 7,146,290 km (0.112 R)
• M31: 7,203,287 km (0.114 R)
• M32: 7,317,580 km (0.067 R)
• M33: 7,577,282 km (0.101 R)
• M34: 8,016,651 km (0.085 R)
• M35: 8,464,248 km (0.075 R)
• M36: 9,352,560 km (0.061 R)
• M37: 10,014,381 km (0.097 R)
• M38: 10,952,808 km (0.086 R)
• M39: 11,616,275 km (0.096 R)
• M40: 11,750,464 km (0.112 R)
• M41: 12,224,540 km (0.109 R)
• M42: 12,326,865 km (0.111 R)
• M43: 12,395,231 km (0.095 R)
• M44: 12,566,820 km (0.104 R)
• M45: 12,739,306 km (0.114 R)
• M46: 12,808,420 km (0.066 R)
• M47: 12,912,391 km (0.102 R)
• M48: 13,156,235 km (0.089 R)
• M49: 13,261,103 km (0.062 R)
• M50: 13,789,932 km (0.099 R)
• M51: 14,110,520 km (0.115 R)
• M52: 14,397,598 km (0.071 R)
• M53: 14,469,704 km (0.081 R)
• M54: 16,838,437 km (0.117 R)
• M55: 17,066,723 km (0.079 R)
• M56: 18,496,430 km (0.114 R)
• M57: 18,653,209 km (0.099 R)
• M58: 18,928,768 km (0.06 R)
• M59: 19,126,387 km (0.119 R)
• M60: 19,923,893 km (0.111 R)
• M61: 20,044,469 km (0.066 R)
• M62: 20,326,760 km (0.112 R)
• M63: 21,304,382 km (0.068 R)
• M64: 21,798,953 km (0.086 R)
• M65: 22,213,937 km (0.094 R)
• M66: 23,559,570 km (0.066 R)
• M67: 23,687,177 km (0.095 R)
• M68: 24,113,830 km (0.098 R)
• M69: 24,199,400 km (0.086 R)
• M70: 25,104,767 km (0.083 R)
• M71: 25,496,115 km (0.106 R)
• M72: 26,284,944 km (0.107 R)
• M73: 26,948,411 km (0.114 R)
• M74: 27,751,901 km (0.096 R)
• M75: 28,246,621 km (0.071 R)
• M76: 28,926,244 km (0.109 R)
• M77: 29,519,400 km (0.084 R)
• M78: 29,656,880 km (0.056 R)
• M79: 29,886,513 km (0.116 R)
• M80: 30,347,424 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit