🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 12.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.06 AU - 1.22 AU

Year: 798 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,553,514 km

• M1: 159,471 km (0.12 R)
• M2: 291,865 km (0.073 R)
• M3: 507,436 km (0.096 R)
• M4: 653,294 km (0.111 R)
• M5: 734,974 km (0.066 R)
• M6: 820,694 km (0.111 R)
• M7: 904,618 km (0.097 R)
• M8: 1,003,802 km (0.093 R)
• M9: 1,094,458 km (0.098 R)
• M10: 1,175,690 km (0.106 R)
• M11: 1,259,016 km (0.116 R)
• M12: 1,357,900 km (0.058 R)
• M13: 1,542,803 km (0.076 R)
• M14: 1,649,317 km (0.056 R)
• M15: 1,832,424 km (0.111 R)
• M16: 2,069,387 km (0.104 R)
• M17: 2,155,855 km (0.057 R)
• M18: 2,235,591 km (0.064 R)
• M19: 2,340,758 km (0.102 R)
• M20: 2,472,703 km (0.068 R)
• M21: 2,590,138 km (0.06 R)
• M22: 2,752,750 km (0.099 R)
• M23: 2,848,343 km (0.1 R)
• M24: 3,007,366 km (0.106 R)
• M25: 3,151,279 km (0.049 R)
• M26: 3,260,785 km (0.116 R)
• M27: 3,436,712 km (0.081 R)
• M28: 3,558,933 km (0.086 R)
• M29: 3,837,036 km (0.103 R)
• M30: 4,013,262 km (0.118 R)
• M31: 4,202,204 km (0.105 R)
• M32: 4,651,147 km (0.104 R)
• M33: 4,923,715 km (0.065 R)
• M34: 5,008,686 km (0.092 R)
• M35: 5,126,270 km (0.056 R)
• M36: 5,550,829 km (0.103 R)
• M37: 5,739,472 km (0.075 R)
• M38: 5,829,081 km (0.076 R)
• M39: 6,191,856 km (0.08 R)
• M40: 6,679,246 km (0.069 R)
• M41: 6,915,760 km (0.115 R)
• M42: 7,203,287 km (0.047 R)
• M43: 7,543,622 km (0.071 R)
• M44: 7,654,175 km (0.091 R)
• M45: 7,740,643 km (0.032 R)
• M46: 7,852,093 km (0.095 R)
• M47: 8,014,108 km (0.11 R)
• M48: 8,114,488 km (0.105 R)
• M49: 8,609,357 km (0.084 R)
• M50: 8,750,727 km (0.091 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.2

Radius: 5.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.03 AU - 6.45 AU

Year: 10226 Days

Day: 19.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,553,514 km

• M1: 74,949 km (0.089 R)
• M2: 124,017 km (0.073 R)
• M3: 189,690 km (0.1 R)
• M4: 522,545 km (0.087 R)
• M5: 604,675 km (0.118 R)
• M6: 653,443 km (0.034 R)
• M7: 1,387,670 km (0.061 R)
• M8: 1,469,799 km (0.103 R)
• M9: 2,069,088 km (0.064 R)
• M10: 2,106,637 km (0.071 R)
• M11: 2,144,186 km (0.09 R)
• M12: 2,473,302 km (0.094 R)
• M13: 3,156,665 km (0.08 R)
• M14: 3,396,769 km (0.1 R)
• M15: 3,710,775 km (0.12 R)
• M16: 4,034,206 km (0.109 R)
• M17: 4,585,175 km (0.1 R)
• M18: 4,658,777 km (0.109 R)
• M19: 4,881,827 km (0.11 R)
• M20: 5,261,507 km (0.079 R)
• M21: 5,416,041 km (0.096 R)
• M22: 5,519,862 km (0.054 R)
• M23: 5,756,077 km (0.066 R)
• M24: 5,888,621 km (0.115 R)
• M25: 6,076,067 km (0.118 R)
• M26: 6,265,308 km (0.047 R)
• M27: 6,319,762 km (0.112 R)
• M28: 6,566,748 km (0.062 R)
• M29: 6,705,276 km (0.067 R)
• M30: 6,900,950 km (0.039 R)
• M31: 7,355,129 km (0.095 R)
• M32: 7,760,539 km (0.104 R)
• M33: 8,805,480 km (0.048 R)
• M34: 9,266,691 km (0.106 R)
• M35: 9,359,890 km (0.117 R)
• M36: 9,515,771 km (0.116 R)
• M37: 9,862,090 km (0.113 R)
• M38: 10,372,967 km (0.08 R)
• M39: 10,437,443 km (0.087 R)
• M40: 10,729,309 km (0.119 R)
• M41: 10,827,146 km (0.092 R)
• M42: 11,056,779 km (0.078 R)
• M43: 11,155,513 km (0.081 R)
• M44: 12,262,238 km (0.089 R)
• M45: 12,398,821 km (0.068 R)
• M46: 12,604,518 km (0.116 R)
• M47: 13,158,479 km (0.118 R)
• M48: 13,298,353 km (0.102 R)
• M49: 13,333,359 km (0.092 R)
• M50: 15,013,493 km (0.063 R)
• M51: 15,600,515 km (0.071 R)
• M52: 15,748,467 km (0.118 R)
• M53: 16,083,117 km (0.116 R)
• M54: 16,195,166 km (0.093 R)
• M55: 16,232,566 km (0.089 R)
• M56: 16,269,965 km (0.041 R)
• M57: 16,495,110 km (0.09 R)
• M58: 16,608,206 km (0.086 R)
• M59: 17,368,014 km (0.067 R)
• M60: 17,482,905 km (0.072 R)
• M61: 18,646,327 km (0.118 R)
• M62: 19,197,895 km (0.06 R)
• M63: 19,954,710 km (0.055 R)
• M64: 20,155,620 km (0.106 R)
• M65: 21,374,544 km (0.11 R)
• M66: 21,703,509 km (0.084 R)
• M67: 22,117,297 km (0.043 R)
• M68: 22,533,628 km (0.038 R)
• M69: 23,331,583 km (0.086 R)
• M70: 23,840,515 km (0.034 R)
• M71: 24,825,916 km (0.102 R)
• M72: 24,998,552 km (0.028 R)
• M73: 25,085,169 km (0.12 R)
• M74: 25,562,686 km (0.11 R)
• M75: 25,824,482 km (0.047 R)
• M76: 26,836,212 km (0.088 R)
• M77: 28,536,093 km (0.061 R)
• M78: 28,626,450 km (0.077 R)
• M79: 28,943,747 km (0.069 R)
• M80: 29,902,370 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 5.5

Gravity: 23.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.38 AU - 7.1 AU

Year: 11479 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,553,514 km

• M1: 70,012 km (0.098 R)
• M2: 156,180 km (0.078 R)
• M3: 218,413 km (0.057 R)
• M4: 253,419 km (0.085 R)
• M5: 290,669 km (0.059 R)
• M6: 461,210 km (0.117 R)
• M7: 608,863 km (0.043 R)
• M8: 733,927 km (0.027 R)
• M9: 967,599 km (0.095 R)
• M10: 1,050,626 km (0.086 R)
• M11: 1,201,570 km (0.102 R)
• M12: 1,745,508 km (0.093 R)
• M13: 2,328,341 km (0.04 R)
• M14: 3,430,878 km (0.115 R)
• M15: 3,590,648 km (0.047 R)
• M16: 4,017,750 km (0.062 R)
• M17: 4,186,197 km (0.074 R)
• M18: 4,288,522 km (0.027 R)
• M19: 4,495,416 km (0.075 R)
• M20: 5,245,201 km (0.116 R)
• M21: 5,842,246 km (0.059 R)
• M22: 5,956,538 km (0.104 R)
• M23: 6,421,339 km (0.074 R)
• M24: 8,095,190 km (0.059 R)
• M25: 8,137,526 km (0.054 R)
• M26: 10,490,102 km (0.097 R)
• M27: 10,675,603 km (0.108 R)
• M28: 11,619,566 km (0.067 R)
• M29: 11,763,479 km (0.1 R)
• M30: 11,811,500 km (0.089 R)
• M31: 11,859,670 km (0.117 R)
• M32: 12,344,966 km (0.055 R)
• M33: 12,442,653 km (0.105 R)
• M34: 12,737,660 km (0.077 R)
• M35: 12,985,394 km (0.106 R)
• M36: 13,035,061 km (0.11 R)
• M37: 14,042,603 km (0.08 R)
• M38: 15,389,283 km (0.088 R)
• M39: 17,048,173 km (0.098 R)
• M40: 17,157,081 km (0.094 R)
• M41: 17,211,684 km (0.084 R)
• M42: 17,595,253 km (0.099 R)
• M43: 17,705,357 km (0.087 R)
• M44: 17,815,760 km (0.057 R)
• M45: 19,044,557 km (0.051 R)
• M46: 19,498,138 km (0.059 R)
• M47: 20,589,604 km (0.086 R)
• M48: 21,055,152 km (0.059 R)
• M49: 21,347,915 km (0.079 R)
• M50: 21,524,142 km (0.099 R)
• M51: 22,233,984 km (0.088 R)
• M52: 22,711,500 km (0.104 R)
• M53: 23,011,743 km (0.085 R)
• M54: 23,615,969 km (0.115 R)
• M55: 23,981,137 km (0.108 R)
• M56: 25,211,430 km (0.081 R)
• M57: 25,646,909 km (0.103 R)
• M58: 26,022,101 km (0.045 R)
• M59: 27,222,325 km (0.102 R)
• M60: 27,604,996 km (0.102 R)
• M61: 28,828,856 km (0.115 R)
• M62: 28,958,707 km (0.086 R)
• M63: 29,088,708 km (0.082 R)
• M64: 29,218,858 km (0.101 R)
• M65: 29,741,852 km (0.094 R)
• M66: 30,004,396 km (0.094 R)
• M67: 30,333,661 km (0.092 R)
• M68: 31,128,923 km (0.065 R)
• M69: 31,395,507 km (0.081 R)
• M70: 32,334,682 km (0.106 R)
• M71: 33,419,267 km (0.061 R)
• M72: 33,965,897 km (0.119 R)
• M73: 34,515,670 km (0.093 R)
• M74: 34,584,485 km (0.106 R)
• M75: 34,653,449 km (0.1 R)
• M76: 35,345,639 km (0.117 R)
• M77: 35,415,052 km (0.1 R)
• M78: 39,521,065 km (0.091 R)
• M79: 40,316,626 km (0.035 R)
• M80: 40,898,562 km (0.102 R)
• M81: 41,190,577 km (0.091 R)
• M82: 41,923,606 km (0.119 R)
• M83: 43,849,529 km (0.074 R)
• M84: 44,522,869 km (0.096 R)
• M85: 44,748,014 km (0.082 R)
• M86: 46,411,094 km (0.088 R)
• M87: 47,020,855 km (0.106 R)
• M88: 47,250,188 km (0.114 R)
• M89: 48,556,926 km (0.07 R)
• M90: 49,098,320 km (0.083 R)
• M91: 50,421,663 km (0.094 R)
• M92: 53,023,768 km (0.096 R)
• M93: 53,103,355 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.46 AU - 11.4 AU

Year: 20527 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,553,514 km

• M1: 172,935 km (0.083 R)
• M2: 276,906 km (0.09 R)
• M3: 443,707 km (0.06 R)
• M4: 731,683 km (0.112 R)
• M5: 1,730,548 km (0.049 R)
• M6: 1,855,911 km (0.044 R)
• M7: 2,216,442 km (0.033 R)
• M8: 2,779,229 km (0.116 R)
• M9: 2,926,733 km (0.114 R)
• M10: 3,039,081 km (0.1 R)
• M11: 3,152,925 km (0.098 R)
• M12: 3,345,756 km (0.058 R)
• M13: 3,463,340 km (0.065 R)
• M14: 4,071,605 km (0.111 R)
• M15: 4,712,632 km (0.049 R)
• M16: 5,523,004 km (0.104 R)
• M17: 5,615,754 km (0.104 R)
• M18: 6,134,859 km (0.052 R)
• M19: 6,473,249 km (0.068 R)
• M20: 6,571,086 km (0.088 R)
• M21: 6,967,222 km (0.079 R)
• M22: 7,117,867 km (0.06 R)
• M23: 7,834,740 km (0.111 R)
• M24: 8,043,728 km (0.064 R)
• M25: 8,520,945 km (0.038 R)
• M26: 8,628,207 km (0.114 R)
• M27: 8,952,685 km (0.033 R)
• M28: 9,007,138 km (0.025 R)
• M29: 12,290,063 km (0.096 R)
• M30: 12,594,046 km (0.104 R)
• M31: 12,655,232 km (0.08 R)
• M32: 13,147,558 km (0.077 R)
• M33: 13,646,168 km (0.111 R)
• M34: 16,097,928 km (0.113 R)
• M35: 16,698,264 km (0.094 R)
• M36: 16,967,390 km (0.107 R)
• M37: 19,453,857 km (0.112 R)
• M38: 20,451,076 km (0.12 R)
• M39: 22,051,624 km (0.097 R)
• M40: 23,691,964 km (0.036 R)
• M41: 26,538,213 km (0.117 R)
• M42: 27,009,896 km (0.08 R)
• M43: 27,722,580 km (0.089 R)
• M44: 28,121,109 km (0.057 R)
• M45: 28,441,398 km (0.094 R)
• M46: 29,004,783 km (0.086 R)
• M47: 29,409,445 km (0.111 R)
• M48: 32,965,686 km (0.08 R)
• M49: 33,472,673 km (0.066 R)
• M50: 34,922,875 km (0.061 R)
• M51: 35,872,223 km (0.1 R)
• M52: 37,004,978 km (0.084 R)
• M53: 37,972,727 km (0.094 R)
• M54: 38,326,675 km (0.07 R)
• M55: 39,127,024 km (0.068 R)
• M56: 39,216,334 km (0.117 R)
• M57: 39,484,563 km (0.086 R)
• M58: 40,112,724 km (0.105 R)
• M59: 41,743,341 km (0.063 R)
• M60: 41,834,596 km (0.082 R)
• M61: 41,925,850 km (0.115 R)
• M62: 44,136,757 km (0.04 R)
• M63: 44,508,807 km (0.075 R)
• M64: 44,695,356 km (0.106 R)
• M65: 44,788,705 km (0.105 R)
• M66: 44,975,553 km (0.026 R)
• M67: 46,668,851 km (0.063 R)
• M68: 47,047,932 km (0.115 R)
• M69: 50,797,603 km (0.108 R)
• M70: 51,090,066 km (0.093 R)
• M71: 53,152,423 km (0.071 R)
• M72: 53,449,225 km (0.108 R)
• M73: 53,647,442 km (0.05 R)
• M74: 55,342,087 km (0.102 R)
• M75: 55,642,928 km (0.108 R)
• M76: 56,044,897 km (0.054 R)
• M77: 56,447,914 km (0.099 R)
• M78: 57,459,495 km (0.086 R)
• M79: 57,662,499 km (0.037 R)
• M80: 59,295,510 km (0.088 R)
• M81: 60,633,363 km (0.094 R)
• M82: 61,047,151 km (0.058 R)
• M83: 61,254,344 km (0.101 R)
• M84: 65,658,954 km (0.071 R)
• M85: 67,363,622 km (0.044 R)
• M86: 70,925,098 km (0.056 R)
• M87: 72,454,438 km (0.087 R)
• M88: 72,783,553 km (0.087 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: 365 - 19,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit