🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 11.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.03 AU - 1.69 AU

Year: 1024 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,998,229 km

• M1: 172,786 km (0.12 R)
• M2: 253,568 km (0.111 R)
• M3: 340,036 km (0.105 R)
• M4: 419,472 km (0.091 R)
• M5: 552,166 km (0.067 R)
• M6: 630,106 km (0.112 R)
• M7: 926,759 km (0.11 R)
• M8: 1,003,203 km (0.072 R)
• M9: 1,267,393 km (0.079 R)
• M10: 1,345,932 km (0.107 R)
• M11: 1,478,476 km (0.085 R)
• M12: 1,646,624 km (0.026 R)
• M13: 1,910,963 km (0.066 R)
• M14: 2,103,346 km (0.117 R)
• M15: 2,302,461 km (0.101 R)
• M16: 2,663,440 km (0.093 R)
• M17: 2,908,033 km (0.116 R)
• M18: 3,189,427 km (0.068 R)
• M19: 3,338,576 km (0.048 R)
• M20: 3,540,982 km (0.092 R)
• M21: 3,643,755 km (0.097 R)
• M22: 3,758,048 km (0.078 R)
• M23: 3,884,010 km (0.085 R)
• M24: 3,958,210 km (0.09 R)
• M25: 4,065,023 km (0.105 R)
• M26: 4,151,191 km (0.102 R)
• M27: 4,248,879 km (0.102 R)
• M28: 4,391,296 km (0.119 R)
• M29: 4,479,708 km (0.112 R)
• M30: 4,624,669 km (0.061 R)
• M31: 4,816,752 km (0.084 R)
• M32: 4,919,526 km (0.055 R)
• M33: 5,057,605 km (0.077 R)
• M34: 5,138,836 km (0.114 R)
• M35: 5,373,256 km (0.027 R)
• M36: 5,539,460 km (0.082 R)
• M37: 5,647,170 km (0.104 R)
• M38: 5,950,255 km (0.062 R)
• M39: 6,060,659 km (0.108 R)
• M40: 6,184,077 km (0.119 R)
• M41: 6,283,559 km (0.088 R)
• M42: 6,458,738 km (0.064 R)
• M43: 6,673,711 km (0.087 R)
• M44: 6,916,807 km (0.092 R)
• M45: 6,994,299 km (0.053 R)
• M46: 7,175,911 km (0.099 R)
• M47: 7,319,824 km (0.095 R)
• M48: 7,637,121 km (0.045 R)
• M49: 7,837,732 km (0.111 R)
• M50: 8,026,524 km (0.107 R)
• M51: 8,148,746 km (0.099 R)
• M52: 8,381,221 km (0.111 R)
• M53: 8,560,439 km (0.086 R)
• M54: 8,685,353 km (0.099 R)
• M55: 8,866,815 km (0.114 R)
• M56: 9,035,412 km (0.108 R)
• M57: 9,375,897 km (0.064 R)
• M58: 9,619,592 km (0.043 R)
• M59: 9,706,059 km (0.113 R)
• M60: 9,807,337 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 9.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2 AU - 3.26 AU

Year: 2754 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,998,229 km

• M1: 124,166 km (0.107 R)
• M2: 207,343 km (0.074 R)
• M3: 298,747 km (0.104 R)
• M4: 527,632 km (0.103 R)
• M5: 861,235 km (0.084 R)
• M6: 933,341 km (0.108 R)
• M7: 1,174,194 km (0.1 R)
• M8: 1,243,308 km (0.088 R)
• M9: 1,422,526 km (0.09 R)
• M10: 1,649,017 km (0.05 R)
• M11: 2,010,446 km (0.105 R)
• M12: 2,426,178 km (0.102 R)
• M13: 2,500,528 km (0.025 R)
• M14: 2,605,995 km (0.108 R)
• M15: 2,697,698 km (0.114 R)
• M16: 3,026,814 km (0.118 R)
• M17: 3,091,141 km (0.102 R)
• M18: 3,204,536 km (0.027 R)
• M19: 3,502,685 km (0.102 R)
• M20: 3,689,383 km (0.085 R)
• M21: 3,792,605 km (0.096 R)
• M22: 3,931,731 km (0.116 R)
• M23: 4,341,181 km (0.109 R)
• M24: 4,413,736 km (0.062 R)
• M25: 4,486,739 km (0.103 R)
• M26: 4,597,143 km (0.119 R)
• M27: 4,858,041 km (0.079 R)
• M28: 5,551,278 km (0.033 R)
• M29: 5,630,265 km (0.089 R)
• M30: 5,729,449 km (0.037 R)
• M31: 5,869,323 km (0.105 R)
• M32: 5,949,807 km (0.079 R)
• M33: 6,316,321 km (0.062 R)
• M34: 6,606,691 km (0.037 R)
• M35: 6,922,492 km (0.104 R)
• M36: 7,007,613 km (0.053 R)
• M37: 7,135,818 km (0.07 R)
• M38: 7,766,673 km (0.08 R)
• M39: 7,877,375 km (0.118 R)
• M40: 7,966,236 km (0.083 R)
• M41: 8,100,126 km (0.077 R)
• M42: 8,302,383 km (0.113 R)
• M43: 8,460,956 km (0.068 R)
• M44: 8,574,800 km (0.107 R)
• M45: 8,666,205 km (0.029 R)
• M46: 9,174,837 km (0.084 R)
• M47: 9,385,770 km (0.059 R)
• M48: 9,669,558 km (0.107 R)
• M49: 9,932,102 km (0.08 R)
• M50: 10,052,229 km (0.071 R)
• M51: 10,783,164 km (0.069 R)
• M52: 11,279,979 km (0.099 R)
• M53: 11,784,423 km (0.104 R)
• M54: 12,064,919 km (0.071 R)
• M55: 12,244,586 km (0.102 R)
• M56: 13,208,894 km (0.092 R)
• M57: 13,394,096 km (0.058 R)
• M58: 13,606,824 km (0.116 R)
• M59: 14,632,467 km (0.118 R)
• M60: 14,769,349 km (0.118 R)
• M61: 14,879,004 km (0.066 R)
• M62: 15,099,362 km (0.105 R)
• M63: 15,710,918 km (0.101 R)
• M64: 15,822,967 km (0.083 R)
• M65: 16,047,812 km (0.101 R)
• M66: 16,302,129 km (0.077 R)
• M67: 17,564,436 km (0.059 R)
• M68: 17,797,359 km (0.105 R)
• M69: 18,089,823 km (0.078 R)
• M70: 18,531,735 km (0.077 R)
• M71: 18,947,318 km (0.115 R)
• M72: 19,335,974 km (0.089 R)
• M73: 19,426,031 km (0.113 R)
• M74: 20,181,950 km (0.072 R)
• M75: 20,242,985 km (0.112 R)
• M76: 20,456,462 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 3.9

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.63 AU - 7.63 AU

Year: 9800 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 26,998,229 km

• M1: 49,816 km (0.111 R)
• M2: 118,930 km (0.08 R)
• M3: 481,556 km (0.093 R)
• M4: 552,465 km (0.064 R)
• M5: 1,028,186 km (0.057 R)
• M6: 1,083,089 km (0.106 R)
• M7: 1,215,034 km (0.077 R)
• M8: 1,432,848 km (0.059 R)
• M9: 1,473,838 km (0.078 R)
• M10: 1,620,145 km (0.119 R)
• M11: 1,662,780 km (0.085 R)
• M12: 1,749,248 km (0.076 R)
• M13: 2,133,116 km (0.079 R)
• M14: 2,468,066 km (0.107 R)
• M15: 2,492,749 km (0.038 R)
• M16: 2,896,813 km (0.07 R)
• M17: 3,651,684 km (0.085 R)
• M18: 3,736,057 km (0.083 R)
• M19: 4,374,092 km (0.1 R)
• M20: 4,797,305 km (0.115 R)
• M21: 4,858,789 km (0.066 R)
• M22: 4,951,690 km (0.037 R)
• M23: 5,265,247 km (0.079 R)
• M24: 5,552,923 km (0.054 R)
• M25: 6,311,235 km (0.074 R)
• M26: 6,996,543 km (0.083 R)
• M27: 7,277,188 km (0.066 R)
• M28: 7,490,216 km (0.119 R)
• M29: 7,669,135 km (0.117 R)
• M30: 8,885,665 km (0.104 R)
• M31: 8,999,210 km (0.044 R)
• M32: 9,574,114 km (0.111 R)
• M33: 9,807,337 km (0.064 R)
• M34: 10,081,849 km (0.075 R)
• M35: 10,121,343 km (0.089 R)
• M36: 10,200,331 km (0.073 R)
• M37: 10,839,712 km (0.097 R)
• M38: 11,082,809 km (0.053 R)
• M39: 11,286,711 km (0.069 R)
• M40: 11,822,869 km (0.083 R)
• M41: 13,393,497 km (0.072 R)
• M42: 13,480,264 km (0.039 R)
• M43: 14,269,393 km (0.098 R)
• M44: 14,535,677 km (0.062 R)
• M45: 14,803,607 km (0.104 R)
• M46: 14,938,245 km (0.102 R)
• M47: 15,118,361 km (0.077 R)
• M48: 15,846,005 km (0.083 R)
• M49: 16,029,711 km (0.095 R)
• M50: 17,099,635 km (0.092 R)
• M51: 17,809,627 km (0.105 R)
• M52: 18,144,277 km (0.1 R)
• M53: 18,336,510 km (0.107 R)
• M54: 19,160,794 km (0.104 R)
• M55: 20,046,563 km (0.111 R)
• M56: 22,731,097 km (0.104 R)
• M57: 22,834,619 km (0.102 R)
• M58: 23,302,262 km (0.116 R)
• M59: 23,354,472 km (0.093 R)
• M60: 23,668,178 km (0.09 R)
• M61: 23,983,381 km (0.084 R)
• M62: 24,194,164 km (0.075 R)
• M63: 24,511,761 km (0.111 R)
• M64: 25,472,329 km (0.106 R)
• M65: 25,579,890 km (0.091 R)
• M66: 27,320,311 km (0.112 R)
• M67: 28,204,734 km (0.092 R)
• M68: 28,371,535 km (0.07 R)
• M69: 28,594,586 km (0.099 R)
• M70: 29,492,472 km (0.117 R)
• M71: 30,115,099 km (0.087 R)
• M72: 30,171,946 km (0.091 R)
• M73: 30,799,359 km (0.049 R)
• M74: 30,913,802 km (0.101 R)
• M75: 31,200,730 km (0.046 R)
• M76: 31,950,964 km (0.082 R)
• M77: 32,707,031 km (0.111 R)
• M78: 33,116,630 km (0.079 R)
• M79: 33,645,758 km (0.111 R)
• M80: 34,296,209 km (0.066 R)
• M81: 34,831,471 km (0.093 R)
• M82: 34,891,011 km (0.085 R)
• M83: 35,309,585 km (0.105 R)
• M84: 35,970,509 km (0.098 R)
• M85: 39,460,178 km (0.109 R)
• M86: 39,709,109 km (0.108 R)
• M87: 39,833,724 km (0.088 R)
• M88: 40,458,894 km (0.073 R)
• M89: 41,024,374 km (0.05 R)
• M90: 41,087,354 km (0.071 R)
• M91: 41,909,245 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125

Radius: 4.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.12 AU - 7.22 AU

Year: 9896 Days

Day: 23.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,998,229 km

• M1: 67,768 km (0.103 R)
• M2: 137,181 km (0.119 R)
• M3: 173,833 km (0.079 R)
• M4: 335,398 km (0.085 R)
• M5: 559,795 km (0.066 R)
• M6: 614,249 km (0.09 R)
• M7: 716,723 km (0.086 R)
• M8: 788,231 km (0.067 R)
• M9: 938,427 km (0.086 R)
• M10: 1,152,801 km (0.113 R)
• M11: 1,237,174 km (0.06 R)
• M12: 1,532,929 km (0.119 R)
• M13: 1,849,927 km (0.098 R)
• M14: 2,186,971 km (0.113 R)
• M15: 2,274,336 km (0.056 R)
• M16: 2,671,818 km (0.088 R)
• M17: 2,897,561 km (0.087 R)
• M18: 2,955,007 km (0.104 R)
• M19: 3,032,199 km (0.12 R)
• M20: 3,228,172 km (0.109 R)
• M21: 3,407,989 km (0.038 R)
• M22: 3,903,308 km (0.12 R)
• M23: 4,598,339 km (0.068 R)
• M24: 4,891,402 km (0.12 R)
• M25: 5,543,349 km (0.112 R)
• M26: 6,246,758 km (0.104 R)
• M27: 6,346,091 km (0.117 R)
• M28: 6,445,873 km (0.085 R)
• M29: 6,824,505 km (0.076 R)
• M30: 7,003,724 km (0.093 R)
• M31: 7,158,557 km (0.09 R)
• M32: 7,288,558 km (0.07 R)
• M33: 7,497,995 km (0.09 R)
• M34: 7,550,653 km (0.118 R)
• M35: 7,603,461 km (0.081 R)
• M36: 7,896,075 km (0.081 R)
• M37: 8,003,486 km (0.043 R)
• M38: 8,355,639 km (0.053 R)
• M39: 8,796,056 km (0.055 R)
• M40: 9,159,429 km (0.092 R)
• M41: 9,385,471 km (0.097 R)
• M42: 9,699,178 km (0.089 R)
• M43: 9,814,219 km (0.078 R)
• M44: 10,103,541 km (0.079 R)
• M45: 10,513,439 km (0.052 R)
• M46: 10,809,493 km (0.044 R)
• M47: 10,869,183 km (0.114 R)
• M48: 10,928,723 km (0.09 R)
• M49: 11,108,390 km (0.032 R)
• M50: 11,319,173 km (0.114 R)
• M51: 11,379,611 km (0.102 R)
• M52: 11,714,261 km (0.073 R)
• M53: 12,330,754 km (0.096 R)
• M54: 13,275,165 km (0.085 R)
• M55: 13,338,894 km (0.097 R)
• M56: 13,659,333 km (0.071 R)
• M57: 14,144,778 km (0.119 R)
• M58: 14,933,159 km (0.09 R)
• M59: 15,299,225 km (0.038 R)
• M60: 15,735,751 km (0.09 R)
• M61: 16,006,374 km (0.076 R)
• M62: 16,381,116 km (0.102 R)
• M63: 16,586,664 km (0.107 R)
• M64: 16,724,144 km (0.113 R)
• M65: 16,758,552 km (0.069 R)
• M66: 16,827,516 km (0.103 R)
• M67: 16,965,745 km (0.083 R)
• M68: 17,312,812 km (0.087 R)
• M69: 18,474,888 km (0.099 R)
• M70: 18,581,701 km (0.094 R)
• M71: 18,760,321 km (0.114 R)
• M72: 19,516,688 km (0.114 R)
• M73: 20,762,240 km (0.115 R)
• M74: 21,544,337 km (0.082 R)
• M75: 21,581,737 km (0.111 R)
• M76: 21,844,730 km (0.116 R)
• M77: 21,882,429 km (0.075 R)
• M78: 21,920,127 km (0.102 R)
• M79: 22,070,922 km (0.109 R)
• M80: 23,252,296 km (0.068 R)
• M81: 24,728,229 km (0.083 R)
• M82: 25,477,415 km (0.109 R)
• M83: 25,556,851 km (0.068 R)
• M84: 25,834,954 km (0.1 R)
• M85: 25,994,425 km (0.112 R)
• M86: 26,234,231 km (0.11 R)
• M87: 26,635,452 km (0.068 R)
• M88: 26,796,419 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit