🌌 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: 723

Radius: 8.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 419 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 72,503,714 km

• M1: 102,175 km (0.12 R)
• M2: 178,620 km (0.085 R)
• M3: 258,206 km (0.073 R)
• M4: 321,935 km (0.119 R)
• M5: 398,678 km (0.082 R)
• M6: 476,020 km (0.083 R)
• M7: 570,117 km (0.101 R)
• M8: 643,271 km (0.089 R)
• M9: 736,321 km (0.081 R)
• M10: 847,472 km (0.092 R)
• M11: 945,907 km (0.072 R)
• M12: 1,034,320 km (0.052 R)
• M13: 1,179,579 km (0.117 R)
• M14: 1,295,518 km (0.078 R)
• M15: 1,474,137 km (0.103 R)
• M16: 1,549,984 km (0.102 R)
• M17: 1,757,177 km (0.091 R)
• M18: 1,820,456 km (0.117 R)
• M19: 1,878,650 km (0.081 R)
• M20: 1,973,196 km (0.112 R)
• M21: 2,063,403 km (0.112 R)
• M22: 2,229,008 km (0.096 R)
• M23: 2,297,823 km (0.097 R)
• M24: 2,495,592 km (0.091 R)
• M25: 2,873,625 km (0.086 R)
• M26: 2,928,079 km (0.076 R)
• M27: 2,982,982 km (0.111 R)
• M28: 3,066,008 km (0.114 R)
• M29: 3,276,792 km (0.082 R)
• M30: 3,333,789 km (0.073 R)
• M31: 3,405,596 km (0.105 R)
• M32: 3,485,182 km (0.102 R)
• M33: 3,616,678 km (0.086 R)
• M34: 3,690,430 km (0.081 R)
• M35: 3,884,608 km (0.116 R)
• M36: 3,937,566 km (0.111 R)
• M37: 4,097,635 km (0.04 R)
• M38: 4,384,863 km (0.105 R)
• M39: 4,662,666 km (0.095 R)
• M40: 4,743,000 km (0.065 R)
• M41: 4,832,011 km (0.092 R)
• M42: 4,913,542 km (0.085 R)
• M43: 5,061,195 km (0.103 R)
• M44: 5,268,837 km (0.12 R)
• M45: 5,649,564 km (0.092 R)
• M46: 5,709,552 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 13.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.33 AU - 1.39 AU

Year: 1024 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,503,714 km

• M1: 163,660 km (0.053 R)
• M2: 328,966 km (0.075 R)
• M3: 429,495 km (0.119 R)
• M4: 526,136 km (0.09 R)
• M5: 622,327 km (0.111 R)
• M6: 774,618 km (0.044 R)
• M7: 887,714 km (0.062 R)
• M8: 1,263,055 km (0.109 R)
• M9: 1,399,338 km (0.118 R)
• M10: 1,505,104 km (0.084 R)
• M11: 1,702,424 km (0.104 R)
• M12: 1,808,189 km (0.094 R)
• M13: 1,908,420 km (0.104 R)
• M14: 2,082,702 km (0.102 R)
• M15: 2,221,080 km (0.099 R)
• M16: 2,387,881 km (0.077 R)
• M17: 2,532,991 km (0.093 R)
• M18: 2,823,361 km (0.115 R)
• M19: 2,959,046 km (0.109 R)
• M20: 3,069,150 km (0.064 R)
• M21: 3,246,423 km (0.101 R)
• M22: 3,388,841 km (0.07 R)
• M23: 3,689,831 km (0.045 R)
• M24: 3,908,693 km (0.107 R)
• M25: 4,203,999 km (0.049 R)
• M26: 4,380,375 km (0.104 R)
• M27: 4,485,393 km (0.109 R)
• M28: 4,580,687 km (0.049 R)
• M29: 5,056,109 km (0.113 R)
• M30: 5,821,900 km (0.062 R)
• M31: 6,112,719 km (0.042 R)
• M32: 6,336,966 km (0.069 R)
• M33: 6,793,539 km (0.116 R)
• M34: 6,878,809 km (0.084 R)
• M35: 7,310,698 km (0.104 R)
• M36: 7,536,292 km (0.029 R)
• M37: 7,675,268 km (0.087 R)
• M38: 7,955,914 km (0.067 R)
• M39: 8,226,836 km (0.073 R)
• M40: 8,396,180 km (0.054 R)
• M41: 8,540,393 km (0.108 R)
• M42: 8,632,545 km (0.093 R)
• M43: 8,751,475 km (0.099 R)
• M44: 9,058,151 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.25 AU - 1.63 AU

Year: 1116 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,503,714 km

• M1: 168,298 km (0.074 R)
• M2: 288,275 km (0.11 R)
• M3: 375,191 km (0.113 R)
• M4: 522,845 km (0.106 R)
• M5: 690,993 km (0.064 R)
• M6: 768,634 km (0.113 R)
• M7: 863,329 km (0.088 R)
• M8: 926,460 km (0.11 R)
• M9: 1,080,097 km (0.069 R)
• M10: 1,242,410 km (0.117 R)
• M11: 1,363,285 km (0.108 R)
• M12: 1,547,889 km (0.055 R)
• M13: 1,617,153 km (0.095 R)
• M14: 1,740,721 km (0.112 R)
• M15: 1,840,203 km (0.089 R)
• M16: 1,922,931 km (0.114 R)
• M17: 2,456,247 km (0.102 R)
• M18: 2,517,134 km (0.099 R)
• M19: 2,797,480 km (0.086 R)
• M20: 2,936,008 km (0.093 R)
• M21: 3,164,743 km (0.099 R)
• M22: 3,490,268 km (0.105 R)
• M23: 3,651,385 km (0.099 R)
• M24: 3,709,429 km (0.086 R)
• M25: 3,850,200 km (0.073 R)
• M26: 3,992,767 km (0.072 R)
• M27: 4,173,481 km (0.12 R)
• M28: 4,381,572 km (0.064 R)
• M29: 4,833,358 km (0.115 R)
• M30: 4,910,101 km (0.097 R)
• M31: 5,116,846 km (0.089 R)
• M32: 5,525,547 km (0.097 R)
• M33: 5,700,128 km (0.062 R)
• M34: 5,972,246 km (0.096 R)
• M35: 6,123,789 km (0.087 R)
• M36: 6,374,365 km (0.12 R)
• M37: 6,585,897 km (0.037 R)
• M38: 6,642,744 km (0.119 R)
• M39: 6,857,118 km (0.109 R)
• M40: 7,044,863 km (0.094 R)
• M41: 7,234,254 km (0.093 R)
• M42: 7,292,896 km (0.097 R)
• M43: 7,366,349 km (0.039 R)
• M44: 7,469,721 km (0.078 R)
• M45: 7,632,932 km (0.071 R)
• M46: 7,827,559 km (0.113 R)
• M47: 8,008,572 km (0.103 R)
• M48: 8,451,980 km (0.088 R)
• M49: 8,575,698 km (0.041 R)
• M50: 8,762,396 km (0.104 R)
• M51: 8,981,856 km (0.107 R)
• M52: 9,187,404 km (0.084 R)
• M53: 9,394,297 km (0.049 R)
• M54: 9,506,496 km (0.057 R)
• M55: 9,651,307 km (0.08 R)
• M56: 9,715,933 km (0.054 R)
• M57: 9,861,791 km (0.104 R)
• M58: 9,943,172 km (0.117 R)
• M59: 10,139,295 km (0.114 R)
• M60: 10,485,764 km (0.119 R)
• M61: 10,718,837 km (0.071 R)
• M62: 11,326,204 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 11.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.8 AU - 6.16 AU

Year: 7176 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,503,714 km

• M1: 175,329 km (0.035 R)
• M2: 292,613 km (0.065 R)
• M3: 410,945 km (0.06 R)
• M4: 561,441 km (0.111 R)
• M5: 696,976 km (0.049 R)
• M6: 819,198 km (0.099 R)
• M7: 962,812 km (0.112 R)
• M8: 1,173,147 km (0.112 R)
• M9: 1,352,514 km (0.051 R)
• M10: 1,606,083 km (0.096 R)
• M11: 2,015,532 km (0.119 R)
• M12: 2,232,599 km (0.099 R)
• M13: 2,495,592 km (0.109 R)
• M14: 2,889,034 km (0.07 R)
• M15: 3,113,880 km (0.088 R)
• M16: 3,451,372 km (0.117 R)
• M17: 3,845,114 km (0.085 R)
• M18: 4,299,742 km (0.116 R)
• M19: 4,604,473 km (0.087 R)
• M20: 5,210,344 km (0.094 R)
• M21: 6,231,798 km (0.029 R)
• M22: 6,363,893 km (0.114 R)
• M23: 6,846,945 km (0.112 R)
• M24: 7,565,464 km (0.098 R)
• M25: 7,734,808 km (0.081 R)
• M26: 7,933,923 km (0.087 R)
• M27: 8,541,290 km (0.108 R)
• M28: 8,688,196 km (0.111 R)
• M29: 8,895,239 km (0.066 R)
• M30: 9,586,980 km (0.046 R)
• M31: 9,770,387 km (0.112 R)
• M32: 10,327,339 km (0.088 R)
• M33: 10,641,196 km (0.099 R)
• M34: 10,990,208 km (0.111 R)
• M35: 11,310,646 km (0.091 R)
• M36: 11,472,062 km (0.103 R)
• M37: 11,666,839 km (0.106 R)
• M38: 11,764,676 km (0.113 R)
• M39: 12,590,007 km (0.059 R)
• M40: 12,959,215 km (0.101 R)
• M41: 13,845,881 km (0.06 R)
• M42: 14,296,470 km (0.101 R)
• M43: 14,541,212 km (0.118 R)
• M44: 15,176,704 km (0.031 R)
• M45: 15,749,365 km (0.077 R)
• M46: 16,219,850 km (0.082 R)
• M47: 16,658,172 km (0.047 R)
• M48: 16,805,226 km (0.041 R)
• M49: 17,323,134 km (0.062 R)
• M50: 17,658,832 km (0.092 R)
• M51: 17,883,827 km (0.036 R)
• M52: 18,793,382 km (0.118 R)
• M53: 18,869,827 km (0.068 R)
• M54: 19,834,583 km (0.082 R)
• M55: 20,146,644 km (0.098 R)
• M56: 20,381,812 km (0.099 R)
• M57: 20,854,841 km (0.116 R)
• M58: 20,933,978 km (0.114 R)
• M59: 22,053,269 km (0.09 R)
• M60: 22,174,294 km (0.082 R)
• M61: 22,701,626 km (0.042 R)
• M62: 23,768,409 km (0.105 R)
• M63: 24,183,094 km (0.081 R)
• M64: 24,767,573 km (0.063 R)
• M65: 24,893,534 km (0.097 R)
• M66: 25,019,645 km (0.118 R)
• M67: 25,441,362 km (0.107 R)
• M68: 25,695,678 km (0.119 R)
• M69: 26,334,910 km (0.1 R)
• M70: 26,506,349 km (0.087 R)
• M71: 27,195,397 km (0.098 R)
• M72: 27,282,014 km (0.067 R)
• M73: 27,585,698 km (0.107 R)
• M74: 28,679,408 km (0.073 R)
• M75: 29,165,152 km (0.092 R)
• M76: 29,253,714 km (0.097 R)
• M77: 29,564,578 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.5

Radius: 5.2

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.08 AU - 10.44 AU

Year: 21220 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,503,714 km

• M1: 98,286 km (0.103 R)
• M2: 539,001 km (0.058 R)
• M3: 779,405 km (0.119 R)
• M4: 898,934 km (0.077 R)
• M5: 1,024,596 km (0.11 R)
• M6: 1,210,097 km (0.1 R)
• M7: 1,292,974 km (0.088 R)
• M8: 1,796,820 km (0.111 R)
• M9: 2,494,245 km (0.116 R)
• M10: 3,075,882 km (0.097 R)
• M11: 3,421,004 km (0.056 R)
• M12: 3,618,025 km (0.093 R)
• M13: 5,097,398 km (0.082 R)
• M14: 5,689,057 km (0.113 R)
• M15: 6,016,677 km (0.109 R)
• M16: 6,254,388 km (0.111 R)
• M17: 6,350,430 km (0.083 R)
• M18: 6,886,888 km (0.119 R)
• M19: 7,488,720 km (0.12 R)
• M20: 8,316,894 km (0.117 R)
• M21: 8,688,345 km (0.085 R)
• M22: 9,065,332 km (0.06 R)
• M23: 9,612,860 km (0.12 R)
• M24: 11,086,100 km (0.12 R)
• M25: 11,319,024 km (0.051 R)
• M26: 12,027,220 km (0.097 R)
• M27: 12,567,717 km (0.032 R)
• M28: 13,054,808 km (0.11 R)
• M29: 13,548,032 km (0.07 R)
• M30: 14,807,646 km (0.108 R)
• M31: 15,973,013 km (0.111 R)
• M32: 16,104,360 km (0.066 R)
• M33: 16,434,074 km (0.093 R)
• M34: 16,633,039 km (0.092 R)
• M35: 16,699,610 km (0.077 R)
• M36: 17,167,552 km (0.105 R)
• M37: 17,572,065 km (0.028 R)
• M38: 19,012,393 km (0.115 R)
• M39: 20,991,124 km (0.089 R)
• M40: 21,858,942 km (0.117 R)
• M41: 22,297,263 km (0.081 R)
• M42: 22,812,329 km (0.05 R)
• M43: 23,704,231 km (0.061 R)
• M44: 26,215,381 km (0.095 R)
• M45: 26,681,079 km (0.068 R)
• M46: 30,340,094 km (0.119 R)
• M47: 31,238,130 km (0.095 R)
• M48: 31,731,653 km (0.081 R)
• M49: 32,062,115 km (0.119 R)
• M50: 32,310,597 km (0.071 R)
• M51: 32,559,827 km (0.078 R)
• M52: 33,395,181 km (0.095 R)
• M53: 34,576,406 km (0.083 R)
• M54: 35,172,255 km (0.109 R)
• M55: 35,514,235 km (0.098 R)
• M56: 41,493,363 km (0.11 R)
• M57: 41,764,285 km (0.06 R)
• M58: 42,762,551 km (0.055 R)
• M59: 43,493,337 km (0.1 R)
• M60: 44,136,309 km (0.115 R)
• M61: 44,320,613 km (0.092 R)
• M62: 49,391,532 km (0.094 R)
• M63: 50,735,968 km (0.111 R)
• M64: 51,800,656 km (0.093 R)
• M65: 52,970,512 km (0.085 R)
• M66: 54,445,098 km (0.107 R)
• M67: 55,933,148 km (0.107 R)
• M68: 56,532,138 km (0.066 R)
• M69: 56,832,381 km (0.031 R)
• M70: 56,932,611 km (0.095 R)
• M71: 58,746,336 km (0.103 R)
• M72: 59,050,468 km (0.1 R)
• M73: 60,886,184 km (0.045 R)
• M74: 61,399,454 km (0.111 R)
• M75: 61,914,220 km (0.102 R)
• M76: 62,120,516 km (0.038 R)
• M77: 62,430,333 km (0.099 R)
• M78: 62,533,705 km (0.114 R)
• M79: 63,778,958 km (0.11 R)
• M80: 64,091,468 km (0.102 R)
• M81: 64,927,570 km (0.114 R)
• M82: 65,032,289 km (0.084 R)
• M83: 65,137,157 km (0.094 R)
• M84: 65,767,263 km (0.069 R)
• M85: 66,399,314 km (0.099 R)
• M86: 67,563,335 km (0.094 R)
• M87: 68,947,714 km (0.113 R)
• M88: 69,054,676 km (0.112 R)
• M89: 70,018,984 km (0.116 R)
• M90: 70,126,395 km (0.117 R)
• M91: 70,233,956 km (0.084 R)
• M92: 70,879,920 km (0.042 R)
• M93: 71,203,799 km (0.053 R)
• M94: 72,177,981 km (0.084 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: 448 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit