🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.4 AU - 2.88 AU

Year: 1642 Days

Day: 46 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 10

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.07 AU - 5.41 AU

Year: 4593 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,140,570 km

• M1: 254,167 km (0.074 R)
• M2: 332,556 km (0.06 R)
• M3: 501,602 km (0.117 R)
• M4: 586,723 km (0.034 R)
• M5: 666,010 km (0.067 R)
• M6: 761,453 km (0.11 R)
• M7: 913,893 km (0.093 R)
• M8: 1,076,955 km (0.104 R)
• M9: 1,205,759 km (0.113 R)
• M10: 1,339,948 km (0.112 R)
• M11: 1,416,692 km (0.07 R)
• M12: 1,639,892 km (0.071 R)
• M13: 2,102,149 km (0.117 R)
• M14: 3,183,143 km (0.099 R)
• M15: 3,541,131 km (0.1 R)
• M16: 3,670,683 km (0.116 R)
• M17: 3,736,057 km (0.101 R)
• M18: 4,158,821 km (0.074 R)
• M19: 4,318,591 km (0.092 R)
• M20: 4,833,806 km (0.12 R)
• M21: 5,196,132 km (0.09 R)
• M22: 5,442,819 km (0.058 R)
• M23: 5,973,144 km (0.098 R)
• M24: 6,205,469 km (0.096 R)
• M25: 6,440,936 km (0.112 R)
• M26: 6,839,764 km (0.119 R)
• M27: 7,522,379 km (0.065 R)
• M28: 7,689,480 km (0.074 R)
• M29: 7,970,724 km (0.026 R)
• M30: 8,140,967 km (0.106 R)
• M31: 8,370,001 km (0.119 R)
• M32: 8,659,323 km (0.076 R)
• M33: 9,396,990 km (0.043 R)
• M34: 9,728,050 km (0.119 R)
• M35: 9,971,147 km (0.082 R)
• M36: 10,216,338 km (0.087 R)
• M37: 10,432,357 km (0.068 R)
• M38: 10,775,086 km (0.081 R)
• M39: 11,058,275 km (0.051 R)
• M40: 11,728,623 km (0.063 R)
• M41: 11,954,964 km (0.052 R)
• M42: 12,215,414 km (0.115 R)
• M43: 12,477,809 km (0.03 R)
• M44: 13,242,553 km (0.116 R)
• M45: 13,511,979 km (0.103 R)
• M46: 13,613,556 km (0.109 R)
• M47: 14,125,181 km (0.09 R)
• M48: 14,573,675 km (0.09 R)
• M49: 14,677,795 km (0.049 R)
• M50: 15,061,813 km (0.049 R)
• M51: 16,197,859 km (0.074 R)
• M52: 16,413,878 km (0.073 R)
• M53: 16,630,945 km (0.109 R)
• M54: 16,776,204 km (0.11 R)
• M55: 17,067,771 km (0.114 R)
• M56: 17,619,338 km (0.082 R)
• M57: 17,841,491 km (0.111 R)
• M58: 17,915,841 km (0.038 R)
• M59: 18,739,826 km (0.103 R)
• M60: 19,767,863 km (0.07 R)
• M61: 19,960,245 km (0.08 R)
• M62: 20,308,061 km (0.117 R)
• M63: 20,541,134 km (0.041 R)
• M64: 20,775,105 km (0.092 R)
• M65: 21,640,379 km (0.08 R)
• M66: 21,759,309 km (0.081 R)
• M67: 22,437,287 km (0.045 R)
• M68: 22,960,281 km (0.047 R)
• M69: 23,243,620 km (0.097 R)
• M70: 23,854,727 km (0.095 R)
• M71: 25,051,061 km (0.119 R)
• M72: 27,159,194 km (0.053 R)
• M73: 27,458,988 km (0.077 R)
• M74: 28,148,036 km (0.095 R)
• M75: 28,581,571 km (0.118 R)
• M76: 28,668,637 km (0.057 R)
• M77: 28,973,667 km (0.09 R)
• M78: 29,236,061 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.78 AU - 10.24 AU

Year: 9505 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,140,570 km

• M1: 463,005 km (0.083 R)
• M2: 619,036 km (0.044 R)
• M3: 749,336 km (0.043 R)
• M4: 889,958 km (0.084 R)
• M5: 1,918,892 km (0.114 R)
• M6: 2,050,388 km (0.051 R)
• M7: 2,207,915 km (0.076 R)
• M8: 2,487,364 km (0.076 R)
• M9: 2,729,264 km (0.1 R)
• M10: 2,878,113 km (0.113 R)
• M11: 2,978,942 km (0.081 R)
• M12: 3,420,555 km (0.103 R)
• M13: 3,500,740 km (0.092 R)
• M14: 3,690,280 km (0.04 R)
• M15: 4,079,534 km (0.086 R)
• M16: 4,279,247 km (0.103 R)
• M17: 4,927,903 km (0.089 R)
• M18: 5,233,083 km (0.081 R)
• M19: 5,607,527 km (0.094 R)
• M20: 5,926,170 km (0.06 R)
• M21: 6,316,471 km (0.092 R)
• M22: 6,415,505 km (0.032 R)
• M23: 6,816,277 km (0.119 R)
• M24: 7,467,627 km (0.063 R)
• M25: 7,712,668 km (0.058 R)
• M26: 7,818,583 km (0.066 R)
• M27: 9,463,711 km (0.068 R)
• M28: 9,729,098 km (0.08 R)
• M29: 10,035,474 km (0.074 R)
• M30: 10,539,918 km (0.038 R)
• M31: 11,292,246 km (0.083 R)
• M32: 11,533,547 km (0.102 R)
• M33: 11,614,330 km (0.058 R)
• M34: 11,695,262 km (0.112 R)
• M35: 11,776,344 km (0.1 R)
• M36: 11,939,256 km (0.105 R)
• M37: 12,143,906 km (0.118 R)
• M38: 12,598,385 km (0.063 R)
• M39: 12,681,561 km (0.094 R)
• M40: 13,226,995 km (0.086 R)
• M41: 14,909,073 km (0.089 R)
• M42: 15,529,157 km (0.098 R)
• M43: 15,707,926 km (0.107 R)
• M44: 16,022,381 km (0.107 R)
• M45: 16,611,946 km (0.11 R)
• M46: 16,703,350 km (0.026 R)
• M47: 17,393,595 km (0.111 R)
• M48: 18,517,524 km (0.044 R)
• M49: 19,713,259 km (0.028 R)
• M50: 20,491,617 km (0.047 R)
• M51: 21,131,298 km (0.114 R)
• M52: 21,379,181 km (0.079 R)
• M53: 21,727,744 km (0.109 R)
• M54: 21,927,757 km (0.045 R)
• M55: 22,430,555 km (0.099 R)
• M56: 23,498,834 km (0.117 R)
• M57: 24,479,597 km (0.103 R)
• M58: 25,263,340 km (0.104 R)
• M59: 26,855,361 km (0.109 R)
• M60: 27,070,183 km (0.096 R)
• M61: 27,339,310 km (0.105 R)
• M62: 27,447,320 km (0.027 R)
• M63: 27,880,406 km (0.083 R)
• M64: 28,315,885 km (0.032 R)
• M65: 28,918,316 km (0.031 R)
• M66: 29,028,270 km (0.11 R)
• M67: 29,746,639 km (0.109 R)
• M68: 31,936,602 km (0.093 R)
• M69: 32,907,343 km (0.067 R)
• M70: 33,367,506 km (0.105 R)
• M71: 33,887,807 km (0.053 R)
• M72: 34,819,353 km (0.114 R)
• M73: 35,877,459 km (0.107 R)
• M74: 36,767,267 km (0.065 R)
• M75: 37,244,783 km (0.112 R)
• M76: 37,424,301 km (0.117 R)
• M77: 38,205,950 km (0.065 R)
• M78: 38,568,575 km (0.116 R)
• M79: 38,810,924 km (0.099 R)
• M80: 39,663,033 km (0.071 R)
• M81: 39,968,961 km (0.053 R)
• M82: 40,152,816 km (0.064 R)
• M83: 40,582,910 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 4.6

Gravity: 33.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.98 AU - 16.52 AU

Year: 21690 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,140,570 km

• M1: 126,410 km (0.034 R)
• M2: 416,929 km (0.048 R)
• M3: 565,480 km (0.105 R)
• M4: 705,803 km (0.098 R)
• M5: 936,632 km (0.083 R)
• M6: 1,018,612 km (0.107 R)
• M7: 1,131,708 km (0.07 R)
• M8: 1,558,959 km (0.03 R)
• M9: 2,031,240 km (0.108 R)
• M10: 2,102,149 km (0.118 R)
• M11: 2,283,013 km (0.11 R)
• M12: 2,431,414 km (0.119 R)
• M13: 2,855,524 km (0.113 R)
• M14: 3,137,217 km (0.066 R)
• M15: 3,260,635 km (0.064 R)
• M16: 4,304,679 km (0.118 R)
• M17: 4,487,936 km (0.099 R)
• M18: 6,509,153 km (0.098 R)
• M19: 6,878,809 km (0.096 R)
• M20: 7,146,889 km (0.087 R)
• M21: 7,971,921 km (0.111 R)
• M22: 9,001,005 km (0.09 R)
• M23: 9,650,259 km (0.062 R)
• M24: 10,314,474 km (0.108 R)
• M25: 10,806,801 km (0.086 R)
• M26: 11,559,577 km (0.079 R)
• M27: 11,623,007 km (0.113 R)
• M28: 12,654,484 km (0.092 R)
• M29: 13,247,490 km (0.115 R)
• M30: 13,514,073 km (0.118 R)
• M31: 15,498,190 km (0.038 R)
• M32: 15,990,516 km (0.087 R)
• M33: 17,280,200 km (0.096 R)
• M34: 19,351,532 km (0.072 R)
• M35: 19,578,023 km (0.115 R)
• M36: 20,033,698 km (0.083 R)
• M37: 20,339,476 km (0.101 R)
• M38: 20,800,986 km (0.105 R)
• M39: 24,370,840 km (0.073 R)
• M40: 24,452,221 km (0.058 R)
• M41: 25,436,724 km (0.116 R)
• M42: 25,519,302 km (0.105 R)
• M43: 25,684,907 km (0.076 R)
• M44: 25,767,784 km (0.084 R)
• M45: 27,783,765 km (0.073 R)
• M46: 28,466,829 km (0.077 R)
• M47: 28,638,568 km (0.102 R)
• M48: 29,502,046 km (0.1 R)
• M49: 29,588,813 km (0.109 R)
• M50: 30,198,873 km (0.106 R)
• M51: 31,786,705 km (0.114 R)
• M52: 32,053,887 km (0.093 R)
• M53: 36,709,821 km (0.109 R)
• M54: 37,459,008 km (0.053 R)
• M55: 40,313,485 km (0.084 R)
• M56: 41,474,663 km (0.113 R)
• M57: 41,864,067 km (0.094 R)
• M58: 41,961,754 km (0.066 R)
• M59: 43,631,865 km (0.092 R)
• M60: 44,127,183 km (0.102 R)
• M61: 46,227,986 km (0.116 R)
• M62: 47,138,139 km (0.105 R)
• M63: 48,668,376 km (0.102 R)
• M64: 48,771,000 km (0.078 R)
• M65: 50,837,844 km (0.113 R)
• M66: 52,722,329 km (0.096 R)
• M67: 52,827,795 km (0.092 R)
• M68: 53,885,303 km (0.039 R)
• M69: 53,991,368 km (0.119 R)
• M70: 55,484,653 km (0.117 R)
• M71: 55,913,700 km (0.042 R)
• M72: 56,236,233 km (0.098 R)
• M73: 56,883,244 km (0.099 R)
• M74: 57,641,107 km (0.1 R)
• M75: 57,966,931 km (0.1 R)
• M76: 58,402,410 km (0.087 R)
• M77: 59,276,511 km (0.05 R)
• M78: 61,813,391 km (0.082 R)
• M79: 62,481,047 km (0.079 R)
• M80: 63,935,736 km (0.082 R)
• M81: 64,385,577 km (0.108 R)
• M82: 66,081,867 km (0.081 R)
• M83: 66,195,562 km (0.112 R)
• M84: 66,422,951 km (0.114 R)
• M85: 66,878,476 km (0.094 R)
• M86: 67,106,762 km (0.083 R)
• M87: 70,444,441 km (0.062 R)
• M88: 70,792,854 km (0.072 R)
• M89: 70,909,092 km (0.091 R)
• M90: 71,374,640 km (0.091 R)
• M91: 71,841,236 km (0.093 R)
• M92: 73,247,306 km (0.102 R)
• M93: 74,544,021 km (0.076 R)
• M94: 81,018,916 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit