🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 12.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1 AU - 1.64 AU

Year: 1047 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,528,726 km

• M1: 158,125 km (0.064 R)
• M2: 255,364 km (0.077 R)
• M3: 418,874 km (0.111 R)
• M4: 523,593 km (0.094 R)
• M5: 674,238 km (0.111 R)
• M6: 796,609 km (0.1 R)
• M7: 893,698 km (0.032 R)
• M8: 1,009,337 km (0.086 R)
• M9: 1,196,484 km (0.081 R)
• M10: 1,435,392 km (0.081 R)
• M11: 1,766,900 km (0.102 R)
• M12: 1,950,906 km (0.102 R)
• M13: 2,328,640 km (0.084 R)
• M14: 2,830,990 km (0.074 R)
• M15: 2,964,431 km (0.112 R)
• M16: 3,089,645 km (0.083 R)
• M17: 3,312,994 km (0.092 R)
• M18: 3,453,916 km (0.031 R)
• M19: 3,608,001 km (0.044 R)
• M20: 3,775,701 km (0.109 R)
• M21: 3,854,838 km (0.102 R)
• M22: 4,003,239 km (0.039 R)
• M23: 4,177,072 km (0.072 R)
• M24: 4,329,662 km (0.105 R)
• M25: 4,532,067 km (0.114 R)
• M26: 4,676,878 km (0.081 R)
• M27: 5,095,603 km (0.12 R)
• M28: 5,284,246 km (0.097 R)
• M29: 5,565,190 km (0.079 R)
• M30: 5,798,563 km (0.086 R)
• M31: 6,008,898 km (0.093 R)
• M32: 6,302,259 km (0.109 R)
• M33: 6,423,583 km (0.09 R)
• M34: 6,504,964 km (0.062 R)
• M35: 6,682,387 km (0.114 R)
• M36: 6,889,132 km (0.113 R)
• M37: 7,224,380 km (0.093 R)
• M38: 7,436,660 km (0.101 R)
• M39: 7,665,395 km (0.107 R)
• M40: 7,983,739 km (0.049 R)
• M41: 8,232,670 km (0.101 R)
• M42: 8,365,513 km (0.111 R)
• M43: 8,528,874 km (0.106 R)
• M44: 8,693,282 km (0.09 R)
• M45: 8,888,956 km (0.08 R)
• M46: 9,025,389 km (0.082 R)
• M47: 9,670,754 km (0.108 R)
• M48: 9,842,343 km (0.101 R)
• M49: 10,093,668 km (0.088 R)
• M50: 10,315,372 km (0.071 R)
• M51: 10,458,686 km (0.076 R)
• M52: 10,715,247 km (0.081 R)
• M53: 10,860,357 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 11.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 1230 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,528,726 km

• M1: 159,322 km (0.091 R)
• M2: 241,900 km (0.117 R)
• M3: 316,100 km (0.109 R)
• M4: 419,921 km (0.12 R)
• M5: 545,284 km (0.068 R)
• M6: 635,941 km (0.033 R)
• M7: 721,660 km (0.107 R)
• M8: 846,574 km (0.077 R)
• M9: 1,098,048 km (0.103 R)
• M10: 1,235,379 km (0.068 R)
• M11: 1,327,083 km (0.117 R)
• M12: 1,498,372 km (0.108 R)
• M13: 1,636,750 km (0.086 R)
• M14: 1,712,746 km (0.096 R)
• M15: 1,795,174 km (0.069 R)
• M16: 1,932,057 km (0.109 R)
• M17: 2,012,690 km (0.1 R)
• M18: 2,155,257 km (0.053 R)
• M19: 2,227,811 km (0.088 R)
• M20: 2,301,264 km (0.088 R)
• M21: 2,514,740 km (0.111 R)
• M22: 2,813,637 km (0.107 R)
• M23: 2,911,923 km (0.107 R)
• M24: 3,004,972 km (0.113 R)
• M25: 3,111,636 km (0.095 R)
• M26: 3,283,823 km (0.089 R)
• M27: 3,446,137 km (0.117 R)
• M28: 3,597,829 km (0.105 R)
• M29: 3,691,178 km (0.032 R)
• M30: 3,765,229 km (0.102 R)
• M31: 3,880,569 km (0.117 R)
• M32: 3,955,816 km (0.114 R)
• M33: 4,177,670 km (0.063 R)
• M34: 4,268,925 km (0.068 R)
• M35: 4,375,139 km (0.067 R)
• M36: 4,503,644 km (0.105 R)
• M37: 4,611,803 km (0.036 R)
• M38: 4,750,032 km (0.107 R)
• M39: 4,852,805 km (0.086 R)
• M40: 5,053,117 km (0.101 R)
• M41: 5,135,545 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 10.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.75 AU - 1.81 AU

Year: 1639 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,528,726 km

• M1: 150,346 km (0.092 R)
• M2: 236,963 km (0.112 R)
• M3: 305,928 km (0.046 R)
• M4: 380,427 km (0.089 R)
• M5: 542,143 km (0.068 R)
• M6: 607,816 km (0.103 R)
• M7: 735,274 km (0.118 R)
• M8: 886,667 km (0.113 R)
• M9: 1,157,588 km (0.087 R)
• M10: 1,420,432 km (0.084 R)
• M11: 1,489,247 km (0.043 R)
• M12: 1,639,293 km (0.063 R)
• M13: 1,803,851 km (0.062 R)
• M14: 1,935,647 km (0.065 R)
• M15: 2,474,199 km (0.12 R)
• M16: 2,642,497 km (0.12 R)
• M17: 2,880,208 km (0.071 R)
• M18: 2,968,471 km (0.025 R)
• M19: 3,057,631 km (0.115 R)
• M20: 3,159,058 km (0.12 R)
• M21: 4,010,270 km (0.104 R)
• M22: 4,334,449 km (0.082 R)
• M23: 4,461,457 km (0.077 R)
• M24: 5,195,534 km (0.119 R)
• M25: 5,262,853 km (0.11 R)
• M26: 5,425,915 km (0.049 R)
• M27: 5,590,472 km (0.11 R)
• M28: 5,715,087 km (0.035 R)
• M29: 6,279,819 km (0.079 R)
• M30: 6,496,288 km (0.077 R)
• M31: 6,671,167 km (0.107 R)
• M32: 6,788,602 km (0.109 R)
• M33: 7,190,272 km (0.053 R)
• M34: 7,599,721 km (0.092 R)
• M35: 7,753,358 km (0.03 R)
• M36: 8,032,358 km (0.085 R)
• M37: 8,141,715 km (0.092 R)
• M38: 8,251,669 km (0.093 R)
• M39: 8,362,072 km (0.119 R)
• M40: 8,473,074 km (0.065 R)
• M41: 8,600,382 km (0.088 R)
• M42: 8,728,437 km (0.095 R)
• M43: 8,889,255 km (0.12 R)
• M44: 9,018,657 km (0.04 R)
• M45: 9,116,195 km (0.105 R)
• M46: 9,328,624 km (0.112 R)
• M47: 9,725,208 km (0.101 R)
• M48: 10,262,564 km (0.049 R)
• M49: 10,432,357 km (0.115 R)
• M50: 10,500,574 km (0.089 R)
• M51: 10,671,863 km (0.075 R)
• M52: 10,792,290 km (0.101 R)
• M53: 10,895,811 km (0.055 R)
• M54: 11,931,777 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 11.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.45 AU - 3.45 AU

Year: 3497 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,528,726 km

• M1: 212,878 km (0.099 R)
• M2: 349,909 km (0.11 R)
• M3: 464,202 km (0.108 R)
• M4: 741,706 km (0.09 R)
• M5: 879,037 km (0.107 R)
• M6: 985,401 km (0.082 R)
• M7: 1,212,042 km (0.092 R)
• M8: 1,315,414 km (0.068 R)
• M9: 1,467,406 km (0.085 R)
• M10: 1,709,904 km (0.102 R)
• M11: 1,991,148 km (0.103 R)
• M12: 2,127,581 km (0.08 R)
• M13: 2,300,965 km (0.086 R)
• M14: 2,444,429 km (0.112 R)
• M15: 2,640,402 km (0.106 R)
• M16: 2,769,206 km (0.07 R)
• M17: 3,267,217 km (0.11 R)
• M18: 3,538,588 km (0.061 R)
• M19: 3,825,367 km (0.05 R)
• M20: 4,062,031 km (0.032 R)
• M21: 4,438,718 km (0.042 R)
• M22: 4,627,062 km (0.115 R)
• M23: 4,713,530 km (0.12 R)
• M24: 5,100,539 km (0.06 R)
• M25: 5,243,854 km (0.087 R)
• M26: 5,316,110 km (0.094 R)
• M27: 6,046,596 km (0.064 R)
• M28: 6,399,647 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 12.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.52 AU - 4.2 AU

Year: 4251 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,528,726 km

• M1: 160,369 km (0.06 R)
• M2: 272,418 km (0.038 R)
• M3: 410,197 km (0.078 R)
• M4: 612,454 km (0.081 R)
• M5: 703,708 km (0.045 R)
• M6: 825,182 km (0.108 R)
• M7: 1,235,379 km (0.107 R)
• M8: 1,340,098 km (0.052 R)
• M9: 1,432,400 km (0.086 R)
• M10: 1,806,843 km (0.083 R)
• M11: 2,014,485 km (0.117 R)
• M12: 2,341,057 km (0.088 R)
• M13: 2,743,775 km (0.091 R)
• M14: 2,983,730 km (0.076 R)
• M15: 3,065,410 km (0.055 R)
• M16: 3,168,483 km (0.098 R)
• M17: 3,251,809 km (0.05 R)
• M18: 3,549,209 km (0.083 R)
• M19: 3,723,192 km (0.092 R)
• M20: 3,900,166 km (0.083 R)
• M21: 4,079,833 km (0.111 R)
• M22: 4,447,545 km (0.062 R)
• M23: 4,970,838 km (0.078 R)
• M24: 5,166,063 km (0.053 R)
• M25: 5,513,878 km (0.11 R)
• M26: 6,024,007 km (0.102 R)
• M27: 6,363,744 km (0.094 R)
• M28: 6,602,652 km (0.086 R)
• M29: 6,682,986 km (0.099 R)
• M30: 7,034,840 km (0.059 R)
• M31: 7,171,722 km (0.114 R)
• M32: 7,420,503 km (0.07 R)
• M33: 8,040,586 km (0.092 R)
• M34: 8,126,456 km (0.07 R)
• M35: 8,618,932 km (0.058 R)
• M36: 9,120,982 km (0.111 R)
• M37: 10,308,789 km (0.11 R)
• M38: 10,558,468 km (0.12 R)
• M39: 10,841,657 km (0.093 R)
• M40: 11,191,267 km (0.077 R)
• M41: 11,319,472 km (0.083 R)
• M42: 12,032,606 km (0.073 R)
• M43: 12,994,819 km (0.11 R)
• M44: 13,604,580 km (0.08 R)
• M45: 14,085,238 km (0.102 R)
• M46: 14,223,616 km (0.068 R)
• M47: 14,536,724 km (0.078 R)
• M48: 15,134,069 km (0.084 R)
• M49: 15,240,433 km (0.119 R)
• M50: 15,524,968 km (0.092 R)
• M51: 15,632,229 km (0.106 R)
• M52: 15,883,255 km (0.096 R)
• M53: 16,316,789 km (0.101 R)
• M54: 17,306,529 km (0.067 R)
• M55: 17,939,627 km (0.096 R)
• M56: 18,656,201 km (0.094 R)
• M57: 19,075,374 km (0.092 R)
• M58: 20,078,428 km (0.1 R)
• M59: 20,390,489 km (0.055 R)
• M60: 21,296,753 km (0.11 R)
• M61: 21,455,775 km (0.101 R)
• M62: 21,934,937 km (0.106 R)
• M63: 22,417,839 km (0.069 R)
• M64: 22,701,028 km (0.054 R)
• M65: 22,944,723 km (0.1 R)
• M66: 23,066,944 km (0.112 R)
• M67: 23,148,625 km (0.089 R)
• M68: 23,311,986 km (0.066 R)
• M69: 23,722,333 km (0.12 R)
• M70: 24,467,031 km (0.078 R)
• M71: 24,842,222 km (0.06 R)
• M72: 25,724,999 km (0.097 R)
• M73: 26,276,716 km (0.077 R)
• M74: 26,447,258 km (0.078 R)
• M75: 27,435,053 km (0.114 R)
• M76: 27,607,988 km (0.111 R)
• M77: 27,781,372 km (0.085 R)
• M78: 27,911,672 km (0.114 R)
• M79: 28,917,268 km (0.066 R)
• M80: 29,225,590 km (0.04 R)
• M81: 29,579,389 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 7

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.33 AU - 8.37 AU

Year: 13754 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,528,726 km

• M1: 92,152 km (0.119 R)
• M2: 143,464 km (0.1 R)
• M3: 234,869 km (0.109 R)
• M4: 351,555 km (0.08 R)
• M5: 440,865 km (0.039 R)
• M6: 737,069 km (0.12 R)
• M7: 1,132,306 km (0.072 R)
• M8: 1,485,806 km (0.053 R)
• M9: 1,739,674 km (0.035 R)
• M10: 1,818,661 km (0.066 R)
• M11: 2,090,331 km (0.11 R)
• M12: 3,598,278 km (0.114 R)
• M13: 4,254,563 km (0.094 R)
• M14: 4,361,526 km (0.11 R)
• M15: 4,761,551 km (0.104 R)
• M16: 4,835,452 km (0.083 R)
• M17: 4,947,202 km (0.074 R)
• M18: 5,792,430 km (0.072 R)
• M19: 7,830,252 km (0.095 R)
• M20: 9,222,559 km (0.12 R)
• M21: 9,923,425 km (0.085 R)
• M22: 10,018,121 km (0.113 R)
• M23: 10,160,687 km (0.084 R)
• M24: 10,884,143 km (0.118 R)
• M25: 11,030,898 km (0.063 R)
• M26: 11,326,204 km (0.041 R)
• M27: 12,380,121 km (0.075 R)
• M28: 13,152,196 km (0.113 R)
• M29: 13,204,106 km (0.085 R)
• M30: 13,780,806 km (0.053 R)
• M31: 15,067,498 km (0.109 R)
• M32: 15,504,922 km (0.036 R)
• M33: 16,280,287 km (0.108 R)
• M34: 17,181,914 km (0.119 R)
• M35: 17,295,758 km (0.063 R)
• M36: 17,581,340 km (0.076 R)
• M37: 18,215,486 km (0.103 R)
• M38: 19,446,526 km (0.115 R)
• M39: 20,946,843 km (0.093 R)
• M40: 21,741,657 km (0.118 R)
• M41: 24,376,225 km (0.098 R)
• M42: 24,760,692 km (0.032 R)
• M43: 25,276,505 km (0.086 R)
• M44: 25,470,833 km (0.062 R)
• M45: 25,730,834 km (0.111 R)
• M46: 26,977,283 km (0.044 R)
• M47: 27,242,221 km (0.106 R)
• M48: 28,310,499 km (0.117 R)
• M49: 28,444,988 km (0.079 R)
• M50: 28,647,244 km (0.07 R)
• M51: 28,849,800 km (0.051 R)
• M52: 29,052,954 km (0.053 R)
• M53: 29,528,675 km (0.041 R)
• M54: 32,507,318 km (0.106 R)
• M55: 32,859,920 km (0.117 R)
• M56: 33,284,629 km (0.039 R)
• M57: 33,355,538 km (0.091 R)
• M58: 34,497,718 km (0.081 R)
• M59: 35,218,181 km (0.071 R)
• M60: 35,580,208 km (0.117 R)
• M61: 35,943,432 km (0.046 R)
• M62: 36,089,140 km (0.036 R)
• M63: 37,556,396 km (0.075 R)
• M64: 37,926,351 km (0.108 R)
• M65: 38,520,704 km (0.111 R)
• M66: 38,595,203 km (0.113 R)
• M67: 38,669,703 km (0.069 R)
• M68: 39,342,894 km (0.086 R)
• M69: 39,493,090 km (0.112 R)
• M70: 41,233,063 km (0.029 R)
• M71: 41,385,503 km (0.091 R)
• M72: 41,461,798 km (0.042 R)
• M73: 41,614,537 km (0.12 R)
• M74: 42,074,102 km (0.04 R)
• M75: 44,318,220 km (0.061 R)
• M76: 45,022,526 km (0.081 R)
• M77: 45,888,399 km (0.041 R)
• M78: 46,363,073 km (0.066 R)
• M79: 46,600,934 km (0.03 R)
• M80: 46,998,415 km (0.055 R)
• M81: 47,956,889 km (0.098 R)
• M82: 49,244,777 km (0.099 R)
• M83: 49,568,506 km (0.103 R)
• M84: 50,625,715 km (0.065 R)
• M85: 51,443,865 km (0.08 R)
• M86: 51,854,661 km (0.093 R)
• M87: 52,596,667 km (0.077 R)
• M88: 53,841,321 km (0.062 R)
• M89: 54,341,875 km (0.094 R)
• M90: 54,760,151 km (0.034 R)
• M91: 55,684,217 km (0.085 R)
• M92: 56,190,456 km (0.118 R)
• M93: 56,274,979 km (0.109 R)
• M94: 56,444,025 km (0.1 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: 230 - 16,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit