🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 9.6

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.14 AU - 1.36 AU

Year: 902 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,759,356 km

• M1: 129,552 km (0.102 R)
• M2: 232,625 km (0.094 R)
• M3: 295,007 km (0.115 R)
• M4: 361,578 km (0.073 R)
• M5: 439,668 km (0.098 R)
• M6: 519,553 km (0.049 R)
• M7: 583,132 km (0.034 R)
• M8: 701,913 km (0.12 R)
• M9: 779,704 km (0.11 R)
• M10: 854,503 km (0.089 R)
• M11: 1,052,571 km (0.053 R)
• M12: 1,150,258 km (0.082 R)
• M13: 1,280,558 km (0.115 R)
• M14: 1,446,611 km (0.066 R)
• M15: 1,556,117 km (0.076 R)
• M16: 1,636,002 km (0.042 R)
• M17: 1,783,506 km (0.094 R)
• M18: 2,136,108 km (0.103 R)
• M19: 2,417,202 km (0.058 R)
• M20: 2,624,096 km (0.088 R)
• M21: 2,729,712 km (0.109 R)
• M22: 2,895,766 km (0.086 R)
• M23: 3,382,707 km (0.112 R)
• M24: 3,518,991 km (0.11 R)
• M25: 3,689,233 km (0.034 R)
• M26: 3,808,014 km (0.105 R)
• M27: 3,917,071 km (0.103 R)
• M28: 4,015,955 km (0.071 R)
• M29: 4,127,106 km (0.085 R)
• M30: 4,205,346 km (0.115 R)
• M31: 4,295,553 km (0.103 R)
• M32: 4,592,954 km (0.104 R)
• M33: 4,814,508 km (0.069 R)
• M34: 4,897,086 km (0.048 R)
• M35: 5,219,919 km (0.104 R)
• M36: 5,426,663 km (0.04 R)
• M37: 5,549,632 km (0.083 R)
• M38: 5,636,249 km (0.107 R)
• M39: 5,748,298 km (0.08 R)
• M40: 5,848,529 km (0.065 R)
• M41: 5,911,509 km (0.119 R)
• M42: 5,987,356 km (0.089 R)
• M43: 6,114,364 km (0.098 R)
• M44: 6,697,497 km (0.048 R)
• M45: 6,776,484 km (0.077 R)
• M46: 6,895,714 km (0.116 R)
• M47: 7,122,953 km (0.081 R)
• M48: 7,257,741 km (0.102 R)
• M49: 7,516,096 km (0.093 R)
• M50: 7,611,988 km (0.116 R)
• M51: 7,916,420 km (0.052 R)
• M52: 8,637,033 km (0.081 R)
• M53: 8,853,052 km (0.074 R)
• M54: 9,158,531 km (0.117 R)
• M55: 9,482,261 km (0.096 R)
• M56: 9,869,570 km (0.101 R)
• M57: 10,004,956 km (0.104 R)
• M58: 10,156,050 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 12.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 924 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,759,356 km

• M1: 150,795 km (0.12 R)
• M2: 261,647 km (0.1 R)
• M3: 356,941 km (0.115 R)
• M4: 450,140 km (0.054 R)
• M5: 746,942 km (0.032 R)
• M6: 882,029 km (0.066 R)
• M7: 977,173 km (0.106 R)
• M8: 1,090,419 km (0.066 R)
• M9: 1,276,818 km (0.117 R)
• M10: 1,370,316 km (0.028 R)
• M11: 1,539,661 km (0.044 R)
• M12: 1,631,215 km (0.117 R)
• M13: 1,733,241 km (0.101 R)
• M14: 1,971,102 km (0.092 R)
• M15: 2,071,183 km (0.12 R)
• M16: 2,295,579 km (0.042 R)
• M17: 2,372,173 km (0.1 R)
• M18: 2,478,837 km (0.092 R)
• M19: 2,677,203 km (0.076 R)
• M20: 2,758,136 km (0.058 R)
• M21: 2,943,189 km (0.049 R)
• M22: 3,047,757 km (0.069 R)
• M23: 3,164,294 km (0.088 R)
• M24: 3,533,950 km (0.104 R)
• M25: 3,712,720 km (0.118 R)
• M26: 3,929,038 km (0.101 R)
• M27: 4,208,338 km (0.048 R)
• M28: 4,566,625 km (0.116 R)
• M29: 4,700,515 km (0.076 R)
• M30: 4,909,952 km (0.115 R)
• M31: 4,997,167 km (0.112 R)
• M32: 5,122,530 km (0.05 R)
• M33: 5,713,292 km (0.093 R)
• M34: 5,976,884 km (0.048 R)
• M35: 6,231,051 km (0.115 R)
• M36: 6,639,602 km (0.098 R)
• M37: 6,736,243 km (0.105 R)
• M38: 6,847,244 km (0.096 R)
• M39: 7,099,167 km (0.081 R)
• M40: 7,626,799 km (0.054 R)
• M41: 7,888,146 km (0.084 R)
• M42: 8,063,924 km (0.106 R)
• M43: 8,152,336 km (0.07 R)
• M44: 8,330,208 km (0.036 R)
• M45: 8,419,667 km (0.117 R)
• M46: 8,599,334 km (0.113 R)
• M47: 8,780,348 km (0.072 R)
• M48: 8,993,226 km (0.044 R)
• M49: 9,192,340 km (0.111 R)
• M50: 9,642,032 km (0.116 R)
• M51: 9,751,537 km (0.111 R)
• M52: 9,987,902 km (0.096 R)
• M53: 10,130,618 km (0.118 R)
• M54: 10,242,069 km (0.076 R)
• M55: 10,466,166 km (0.101 R)
• M56: 10,546,650 km (0.09 R)
• M57: 10,708,066 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 11.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.94 AU - 2.08 AU

Year: 1840 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,759,356 km

• M1: 171,439 km (0.116 R)
• M2: 276,457 km (0.106 R)
• M3: 406,607 km (0.104 R)
• M4: 484,697 km (0.03 R)
• M5: 574,755 km (0.112 R)
• M6: 930,798 km (0.077 R)
• M7: 1,336,358 km (0.119 R)
• M8: 1,414,597 km (0.076 R)
• M9: 1,650,364 km (0.1 R)
• M10: 1,864,139 km (0.07 R)
• M11: 2,206,718 km (0.115 R)
• M12: 2,309,642 km (0.119 R)
• M13: 2,549,896 km (0.116 R)
• M14: 2,828,597 km (0.082 R)
• M15: 3,086,054 km (0.058 R)
• M16: 3,159,507 km (0.108 R)
• M17: 3,383,455 km (0.082 R)
• M18: 4,052,158 km (0.099 R)
• M19: 4,214,172 km (0.087 R)
• M20: 4,883,473 km (0.097 R)
• M21: 4,969,641 km (0.109 R)
• M22: 5,118,192 km (0.105 R)
• M23: 5,280,954 km (0.104 R)
• M24: 5,689,057 km (0.052 R)
• M25: 5,975,537 km (0.101 R)
• M26: 6,067,690 km (0.118 R)
• M27: 6,200,084 km (0.095 R)
• M28: 6,306,897 km (0.075 R)
• M29: 6,414,158 km (0.103 R)
• M30: 6,549,096 km (0.114 R)
• M31: 6,945,979 km (0.034 R)
• M32: 7,294,542 km (0.073 R)
• M33: 7,763,232 km (0.107 R)
• M34: 7,907,295 km (0.102 R)
• M35: 8,008,572 km (0.11 R)
• M36: 8,241,795 km (0.051 R)
• M37: 8,344,569 km (0.105 R)
• M38: 8,462,602 km (0.076 R)
• M39: 8,581,083 km (0.107 R)
• M40: 8,685,204 km (0.08 R)
• M41: 8,939,969 km (0.1 R)
• M42: 9,075,953 km (0.076 R)
• M43: 9,273,422 km (0.082 R)
• M44: 9,580,098 km (0.09 R)
• M45: 9,657,291 km (0.095 R)
• M46: 9,858,948 km (0.09 R)
• M47: 10,392,863 km (0.05 R)
• M48: 10,647,479 km (0.047 R)
• M49: 10,839,862 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 11

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.98 AU - 4.86 AU

Year: 6000 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,759,356 km

• M1: 137,929 km (0.116 R)
• M2: 353,051 km (0.106 R)
• M3: 624,272 km (0.061 R)
• M4: 806,931 km (0.053 R)
• M5: 991,834 km (0.058 R)
• M6: 1,174,194 km (0.081 R)
• M7: 1,367,773 km (0.088 R)
• M8: 1,440,927 km (0.094 R)
• M9: 1,649,167 km (0.101 R)
• M10: 1,786,797 km (0.068 R)
• M11: 1,990,400 km (0.108 R)
• M12: 2,116,211 km (0.109 R)
• M13: 2,223,324 km (0.058 R)
• M14: 2,376,213 km (0.114 R)
• M15: 2,532,692 km (0.079 R)
• M16: 2,998,540 km (0.113 R)
• M17: 3,415,768 km (0.043 R)
• M18: 3,695,666 km (0.093 R)
• M19: 3,930,235 km (0.051 R)
• M20: 5,233,532 km (0.093 R)
• M21: 5,977,333 km (0.077 R)
• M22: 6,346,091 km (0.058 R)
• M23: 6,977,245 km (0.096 R)
• M24: 7,170,525 km (0.092 R)
• M25: 7,694,716 km (0.118 R)
• M26: 7,961,449 km (0.075 R)
• M27: 8,062,278 km (0.091 R)
• M28: 8,163,406 km (0.076 R)
• M29: 8,572,706 km (0.081 R)
• M30: 9,093,755 km (0.087 R)
• M31: 9,411,202 km (0.115 R)
• M32: 10,275,878 km (0.115 R)
• M33: 11,090,737 km (0.075 R)
• M34: 11,165,835 km (0.115 R)
• M35: 11,241,233 km (0.109 R)
• M36: 12,468,683 km (0.076 R)
• M37: 12,979,410 km (0.048 R)
• M38: 13,416,984 km (0.094 R)
• M39: 13,497,019 km (0.091 R)
• M40: 14,470,452 km (0.111 R)
• M41: 14,552,582 km (0.104 R)
• M42: 15,215,300 km (0.12 R)
• M43: 16,270,564 km (0.088 R)
• M44: 16,742,246 km (0.087 R)
• M45: 18,095,957 km (0.099 R)
• M46: 20,122,858 km (0.108 R)
• M47: 20,907,200 km (0.086 R)
• M48: 21,186,350 km (0.032 R)
• M49: 21,701,415 km (0.062 R)
• M50: 22,410,509 km (0.113 R)
• M51: 22,935,298 km (0.116 R)
• M52: 23,464,276 km (0.089 R)
• M53: 23,706,027 km (0.111 R)
• M54: 23,948,525 km (0.079 R)
• M55: 24,191,920 km (0.107 R)
• M56: 24,583,119 km (0.039 R)
• M57: 24,927,044 km (0.115 R)
• M58: 25,619,683 km (0.05 R)
• M59: 25,868,613 km (0.099 R)
• M60: 25,968,545 km (0.114 R)
• M61: 26,620,343 km (0.104 R)
• M62: 28,401,904 km (0.101 R)
• M63: 28,556,438 km (0.061 R)
• M64: 29,281,090 km (0.071 R)
• M65: 29,645,810 km (0.1 R)
• M66: 29,907,158 km (0.066 R)
• M67: 30,537,563 km (0.1 R)
• M68: 31,864,945 km (0.05 R)
• M69: 32,293,692 km (0.049 R)
• M70: 32,401,253 km (0.043 R)
• M71: 32,616,525 km (0.109 R)
• M72: 33,482,696 km (0.092 R)
• M73: 34,466,003 km (0.084 R)
• M74: 35,403,533 km (0.065 R)
• M75: 35,958,840 km (0.099 R)
• M76: 36,517,139 km (0.041 R)
• M77: 36,797,336 km (0.106 R)
• M78: 37,642,265 km (0.088 R)
• M79: 37,755,361 km (0.092 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.5

Radius: 7.8

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.36 AU - 7.4 AU

Year: 11652 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,759,356 km

• M1: 101,577 km (0.109 R)
• M2: 229,034 km (0.11 R)
• M3: 333,154 km (0.095 R)
• M4: 385,514 km (0.088 R)
• M5: 546,331 km (0.09 R)
• M6: 1,132,007 km (0.095 R)
• M7: 1,215,782 km (0.111 R)
• M8: 1,572,423 km (0.109 R)
• M9: 1,690,456 km (0.049 R)
• M10: 1,762,712 km (0.094 R)
• M11: 1,885,382 km (0.107 R)
• M12: 2,062,057 km (0.105 R)
• M13: 2,458,791 km (0.119 R)
• M14: 2,513,543 km (0.068 R)
• M15: 3,231,613 km (0.093 R)
• M16: 4,336,094 km (0.065 R)
• M17: 4,402,516 km (0.109 R)
• M18: 4,842,483 km (0.115 R)
• M19: 5,085,280 km (0.08 R)
• M20: 5,764,156 km (0.108 R)
• M21: 5,873,960 km (0.087 R)
• M22: 6,320,061 km (0.098 R)
• M23: 6,700,189 km (0.057 R)
• M24: 7,323,863 km (0.099 R)
• M25: 7,403,150 km (0.071 R)
• M26: 7,803,923 km (0.077 R)
• M27: 9,346,725 km (0.087 R)
• M28: 9,779,662 km (0.116 R)
• M29: 9,954,691 km (0.086 R)
• M30: 10,352,173 km (0.066 R)
• M31: 10,441,183 km (0.075 R)
• M32: 10,664,982 km (0.091 R)
• M33: 11,575,734 km (0.099 R)
• M34: 12,463,747 km (0.071 R)
• M35: 12,844,324 km (0.057 R)
• M36: 12,940,066 km (0.069 R)
• M37: 13,083,979 km (0.103 R)
• M38: 13,959,426 km (0.066 R)
• M39: 14,553,479 km (0.051 R)
• M40: 15,766,269 km (0.084 R)
• M41: 15,971,517 km (0.068 R)
• M42: 16,384,707 km (0.053 R)
• M43: 17,911,951 km (0.106 R)
• M44: 18,179,732 km (0.091 R)
• M45: 19,209,863 km (0.07 R)
• M46: 19,594,030 km (0.066 R)
• M47: 21,212,978 km (0.097 R)
• M48: 22,009,736 km (0.094 R)
• M49: 22,354,111 km (0.069 R)
• M50: 22,584,791 km (0.098 R)
• M51: 22,932,306 km (0.089 R)
• M52: 22,990,350 km (0.098 R)
• M53: 23,223,125 km (0.101 R)
• M54: 23,398,304 km (0.117 R)
• M55: 24,044,118 km (0.078 R)
• M56: 24,103,209 km (0.071 R)
• M57: 25,293,410 km (0.117 R)
• M58: 25,473,675 km (0.032 R)
• M59: 26,685,717 km (0.094 R)
• M60: 27,052,980 km (0.078 R)
• M61: 27,792,592 km (0.101 R)
• M62: 29,102,919 km (0.095 R)
• M63: 30,624,928 km (0.091 R)
• M64: 31,848,040 km (0.093 R)
• M65: 32,107,593 km (0.087 R)
• M66: 32,302,818 km (0.037 R)
• M67: 32,955,962 km (0.068 R)
• M68: 33,877,934 km (0.062 R)
• M69: 34,142,872 km (0.09 R)
• M70: 34,209,143 km (0.116 R)
• M71: 35,276,524 km (0.048 R)
• M72: 35,545,052 km (0.113 R)
• M73: 36,966,083 km (0.101 R)
• M74: 37,170,583 km (0.06 R)
• M75: 37,512,264 km (0.107 R)
• M76: 38,750,935 km (0.083 R)
• M77: 39,444,919 km (0.048 R)
• M78: 41,480,498 km (0.043 R)
• M79: 41,763,986 km (0.108 R)
• M80: 42,190,339 km (0.1 R)
• M81: 43,693,948 km (0.102 R)
• M82: 44,561,167 km (0.092 R)
• M83: 44,633,572 km (0.113 R)
• M84: 45,069,500 km (0.099 R)
• M85: 45,433,921 km (0.096 R)
• M86: 46,606,319 km (0.065 R)
• M87: 47,048,680 km (0.08 R)
• M88: 47,937,291 km (0.063 R)
• M89: 48,234,692 km (0.078 R)
• M90: 49,355,629 km (0.104 R)
• M91: 49,731,119 km (0.079 R)
• M92: 50,409,546 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.6

Radius: 7.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.8 AU - 11.42 AU

Year: 19235 Days

Day: 16.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,759,356 km

• M1: 96,341 km (0.043 R)
• M2: 156,928 km (0.094 R)
• M3: 273,465 km (0.106 R)
• M4: 340,036 km (0.106 R)
• M5: 435,330 km (0.048 R)
• M6: 615,595 km (0.051 R)
• M7: 694,433 km (0.09 R)
• M8: 762,949 km (0.046 R)
• M9: 1,044,941 km (0.108 R)
• M10: 1,206,058 km (0.118 R)
• M11: 1,323,642 km (0.114 R)
• M12: 1,375,253 km (0.072 R)
• M13: 1,445,265 km (0.115 R)
• M14: 1,851,124 km (0.067 R)
• M15: 2,047,097 km (0.059 R)
• M16: 2,395,660 km (0.056 R)
• M17: 2,696,651 km (0.12 R)
• M18: 2,987,021 km (0.086 R)
• M19: 3,645,999 km (0.057 R)
• M20: 3,768,370 km (0.064 R)
• M21: 3,967,036 km (0.106 R)
• M22: 4,017,301 km (0.058 R)
• M23: 4,557,200 km (0.043 R)
• M24: 4,662,666 km (0.116 R)
• M25: 4,795,509 km (0.093 R)
• M26: 4,956,776 km (0.116 R)
• M27: 5,092,461 km (0.082 R)
• M28: 5,339,896 km (0.085 R)
• M29: 7,332,988 km (0.088 R)
• M30: 7,518,789 km (0.103 R)
• M31: 7,895,327 km (0.068 R)
• M32: 8,085,915 km (0.063 R)
• M33: 8,245,835 km (0.087 R)
• M34: 8,896,137 km (0.088 R)
• M35: 9,094,354 km (0.085 R)
• M36: 9,664,172 km (0.086 R)
• M37: 10,418,744 km (0.115 R)
• M38: 10,557,870 km (0.108 R)
• M39: 11,621,660 km (0.116 R)
• M40: 12,166,196 km (0.111 R)
• M41: 12,905,210 km (0.099 R)
• M42: 13,017,408 km (0.101 R)
• M43: 13,280,252 km (0.036 R)
• M44: 13,431,196 km (0.118 R)
• M45: 14,233,190 km (0.088 R)
• M46: 14,426,471 km (0.105 R)
• M47: 14,620,649 km (0.09 R)
• M48: 15,129,431 km (0.079 R)
• M49: 15,208,269 km (0.1 R)
• M50: 15,564,462 km (0.106 R)
• M51: 15,723,634 km (0.075 R)
• M52: 16,487,331 km (0.093 R)
• M53: 16,649,645 km (0.059 R)
• M54: 16,731,026 km (0.099 R)
• M55: 16,853,397 km (0.11 R)
• M56: 17,842,239 km (0.114 R)
• M57: 18,218,029 km (0.101 R)
• M58: 18,638,548 km (0.031 R)
• M59: 20,092,041 km (0.086 R)
• M60: 20,222,042 km (0.063 R)
• M61: 20,570,156 km (0.099 R)
• M62: 20,701,204 km (0.048 R)
• M63: 21,848,320 km (0.084 R)
• M64: 22,115,951 km (0.061 R)
• M65: 22,295,019 km (0.055 R)
• M66: 24,019,883 km (0.059 R)
• M67: 24,157,812 km (0.069 R)
• M68: 24,619,770 km (0.077 R)
• M69: 25,318,093 km (0.09 R)
• M70: 26,829,481 km (0.083 R)
• M71: 26,924,774 km (0.107 R)
• M72: 28,710,524 km (0.116 R)
• M73: 30,633,904 km (0.064 R)
• M74: 30,833,468 km (0.064 R)
• M75: 31,787,603 km (0.044 R)
• M76: 32,293,543 km (0.115 R)
• M77: 32,598,423 km (0.116 R)
• M78: 32,751,312 km (0.112 R)
• M79: 32,802,325 km (0.091 R)
• M80: 33,211,176 km (0.1 R)
• M81: 33,930,742 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit