🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 9.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 524 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,255,619 km

• M1: 114,442 km (0.068 R)
• M2: 180,864 km (0.104 R)
• M3: 253,419 km (0.037 R)
• M4: 320,439 km (0.07 R)
• M5: 403,465 km (0.076 R)
• M6: 544,536 km (0.045 R)
• M7: 631,153 km (0.119 R)
• M8: 701,016 km (0.074 R)
• M9: 851,511 km (0.115 R)
• M10: 981,212 km (0.092 R)
• M11: 1,068,428 km (0.057 R)
• M12: 1,127,220 km (0.059 R)
• M13: 1,192,145 km (0.112 R)
• M14: 1,270,684 km (0.116 R)
• M15: 1,338,452 km (0.067 R)
• M16: 1,409,960 km (0.098 R)
• M17: 1,485,656 km (0.114 R)
• M18: 1,635,554 km (0.097 R)
• M19: 1,709,604 km (0.065 R)
• M20: 1,815,819 km (0.077 R)
• M21: 1,909,916 km (0.064 R)
• M22: 2,020,469 km (0.08 R)
• M23: 2,094,221 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 14.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.04 AU

Year: 524 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 166 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,255,619 km

• M1: 208,988 km (0.101 R)
• M2: 308,620 km (0.106 R)
• M3: 428,598 km (0.12 R)
• M4: 590,912 km (0.093 R)
• M5: 695,630 km (0.085 R)
• M6: 838,496 km (0.089 R)
• M7: 1,227,451 km (0.03 R)
• M8: 1,394,851 km (0.091 R)
• M9: 1,632,262 km (0.072 R)
• M10: 1,871,619 km (0.111 R)
• M11: 1,992,644 km (0.056 R)
• M12: 2,097,811 km (0.119 R)
• M13: 2,223,922 km (0.098 R)
• M14: 2,385,188 km (0.039 R)
• M15: 2,543,912 km (0.108 R)
• M16: 2,678,999 km (0.12 R)
• M17: 2,802,716 km (0.087 R)
• M18: 2,970,565 km (0.083 R)
• M19: 3,214,409 km (0.104 R)
• M20: 3,324,065 km (0.084 R)
• M21: 3,420,256 km (0.118 R)
• M22: 3,517,345 km (0.093 R)
• M23: 3,630,591 km (0.032 R)
• M24: 3,814,297 km (0.07 R)
• M25: 3,922,905 km (0.067 R)
• M26: 4,175,127 km (0.087 R)
• M27: 4,287,176 km (0.103 R)
• M28: 4,392,193 km (0.081 R)
• M29: 4,563,633 km (0.082 R)
• M30: 4,670,894 km (0.035 R)
• M31: 4,938,675 km (0.099 R)
• M32: 5,040,401 km (0.068 R)
• M33: 5,436,835 km (0.078 R)
• M34: 5,533,176 km (0.081 R)
• M35: 5,638,942 km (0.112 R)
• M36: 5,754,282 km (0.101 R)
• M37: 5,870,520 km (0.109 R)
• M38: 6,077,862 km (0.072 R)
• M39: 6,297,023 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 11.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 617 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,255,619 km

• M1: 140,024 km (0.085 R)
• M2: 225,444 km (0.102 R)
• M3: 314,156 km (0.093 R)
• M4: 390,450 km (0.03 R)
• M5: 488,138 km (0.05 R)
• M6: 581,936 km (0.12 R)
• M7: 673,041 km (0.077 R)
• M8: 785,389 km (0.052 R)
• M9: 978,220 km (0.044 R)
• M10: 1,077,853 km (0.08 R)
• M11: 1,162,525 km (0.111 R)
• M12: 1,249,741 km (0.093 R)
• M13: 1,339,200 km (0.069 R)
• M14: 1,457,682 km (0.065 R)
• M15: 1,531,733 km (0.083 R)
• M16: 1,641,986 km (0.095 R)
• M17: 1,719,478 km (0.094 R)
• M18: 1,805,347 km (0.114 R)
• M19: 2,049,341 km (0.105 R)
• M20: 2,133,116 km (0.092 R)
• M21: 2,504,119 km (0.073 R)
• M22: 2,585,799 km (0.072 R)
• M23: 2,768,608 km (0.107 R)
• M24: 2,844,753 km (0.038 R)
• M25: 2,921,497 km (0.107 R)
• M26: 3,024,869 km (0.069 R)
• M27: 3,369,692 km (0.107 R)
• M28: 3,524,077 km (0.111 R)
• M29: 3,745,931 km (0.11 R)
• M30: 3,972,571 km (0.091 R)
• M31: 4,126,059 km (0.074 R)
• M32: 4,409,547 km (0.064 R)
• M33: 4,588,615 km (0.049 R)
• M34: 4,669,099 km (0.04 R)
• M35: 5,026,488 km (0.083 R)
• M36: 5,161,575 km (0.096 R)
• M37: 5,552,475 km (0.09 R)
• M38: 5,692,199 km (0.081 R)
• M39: 5,843,891 km (0.081 R)
• M40: 6,129,174 km (0.11 R)
• M41: 6,218,035 km (0.087 R)
• M42: 6,453,054 km (0.104 R)
• M43: 6,532,041 km (0.096 R)
• M44: 6,645,437 km (0.107 R)
• M45: 6,725,172 km (0.114 R)
• M46: 6,931,767 km (0.098 R)
• M47: 7,012,699 km (0.081 R)
• M48: 7,327,902 km (0.101 R)
• M49: 7,410,331 km (0.04 R)
• M50: 7,647,742 km (0.112 R)
• M51: 7,875,580 km (0.096 R)
• M52: 7,947,985 km (0.119 R)
• M53: 8,020,540 km (0.065 R)
• M54: 8,166,548 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 11.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.86 AU - 1.22 AU

Year: 685 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,255,619 km

• M1: 171,439 km (0.101 R)
• M2: 250,277 km (0.078 R)
• M3: 326,123 km (0.04 R)
• M4: 410,497 km (0.114 R)
• M5: 500,704 km (0.095 R)
• M6: 613,950 km (0.118 R)
• M7: 695,181 km (0.114 R)
• M8: 775,067 km (0.082 R)
• M9: 1,277,865 km (0.064 R)
• M10: 1,385,426 km (0.058 R)
• M11: 1,567,187 km (0.109 R)
• M12: 1,720,076 km (0.119 R)
• M13: 1,817,165 km (0.118 R)
• M14: 1,923,978 km (0.101 R)
• M15: 2,017,178 km (0.042 R)
• M16: 2,176,051 km (0.07 R)
• M17: 2,322,806 km (0.074 R)
• M18: 2,557,525 km (0.116 R)
• M19: 2,800,323 km (0.089 R)
• M20: 2,906,687 km (0.116 R)
• M21: 3,150,980 km (0.039 R)
• M22: 3,364,606 km (0.112 R)
• M23: 3,525,573 km (0.087 R)
• M24: 3,737,703 km (0.097 R)
• M25: 3,983,941 km (0.087 R)
• M26: 4,104,068 km (0.06 R)
• M27: 4,215,219 km (0.108 R)
• M28: 4,544,484 km (0.107 R)
• M29: 4,712,183 km (0.103 R)
• M30: 4,892,748 km (0.081 R)
• M31: 5,043,243 km (0.076 R)
• M32: 5,206,155 km (0.039 R)
• M33: 5,359,793 km (0.077 R)
• M34: 5,526,145 km (0.114 R)
• M35: 5,626,675 km (0.109 R)
• M36: 5,841,198 km (0.095 R)
• M37: 6,127,379 km (0.091 R)
• M38: 6,219,980 km (0.086 R)
• M39: 6,324,848 km (0.078 R)
• M40: 6,465,321 km (0.111 R)
• M41: 6,595,172 km (0.075 R)
• M42: 6,690,166 km (0.102 R)
• M43: 6,821,364 km (0.108 R)
• M44: 7,026,014 km (0.058 R)
• M45: 7,664,647 km (0.044 R)
• M46: 7,864,809 km (0.103 R)
• M47: 8,618,184 km (0.115 R)
• M48: 8,852,753 km (0.084 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 9.2

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.79 AU - 3.13 AU

Year: 3288 Days

Day: 13.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,255,619 km

• M1: 118,631 km (0.087 R)
• M2: 268,977 km (0.085 R)
• M3: 411,245 km (0.082 R)
• M4: 633,248 km (0.044 R)
• M5: 1,212,640 km (0.084 R)
• M6: 1,406,968 km (0.097 R)
• M7: 1,522,757 km (0.087 R)
• M8: 1,873,265 km (0.076 R)
• M9: 2,198,490 km (0.035 R)
• M10: 2,282,564 km (0.098 R)
• M11: 2,454,153 km (0.031 R)
• M12: 3,239,691 km (0.054 R)
• M13: 3,689,981 km (0.075 R)
• M14: 3,750,119 km (0.088 R)
• M15: 3,851,248 km (0.094 R)
• M16: 4,264,736 km (0.088 R)
• M17: 4,349,109 km (0.095 R)
• M18: 4,434,081 km (0.103 R)
• M19: 4,845,325 km (0.035 R)
• M20: 4,933,439 km (0.098 R)
• M21: 5,178,779 km (0.067 R)
• M22: 5,268,837 km (0.102 R)
• M23: 5,496,525 km (0.049 R)
• M24: 5,727,504 km (0.045 R)
• M25: 5,867,677 km (0.077 R)
• M26: 6,080,106 km (0.116 R)
• M27: 6,343,099 km (0.116 R)
• M28: 6,512,295 km (0.072 R)
• M29: 6,585,298 km (0.049 R)
• M30: 6,855,472 km (0.118 R)
• M31: 7,406,591 km (0.073 R)
• M32: 7,636,223 km (0.086 R)
• M33: 7,816,489 km (0.106 R)
• M34: 8,233,717 km (0.068 R)
• M35: 8,498,057 km (0.093 R)
• M36: 8,846,171 km (0.06 R)
• M37: 9,226,149 km (0.082 R)
• M38: 9,639,189 km (0.111 R)
• M39: 9,889,915 km (0.097 R)
• M40: 10,002,114 km (0.072 R)
• M41: 10,341,102 km (0.114 R)
• M42: 10,712,554 km (0.09 R)
• M43: 11,675,216 km (0.114 R)
• M44: 11,853,238 km (0.027 R)
• M45: 12,272,112 km (0.102 R)
• M46: 12,453,125 km (0.094 R)
• M47: 12,787,327 km (0.046 R)
• M48: 13,062,886 km (0.112 R)
• M49: 13,186,005 km (0.04 R)
• M50: 13,309,573 km (0.119 R)
• M51: 13,838,701 km (0.047 R)
• M52: 14,853,573 km (0.096 R)
• M53: 16,853,696 km (0.104 R)
• M54: 17,021,246 km (0.119 R)
• M55: 17,731,536 km (0.066 R)
• M56: 18,624,337 km (0.045 R)
• M57: 18,901,990 km (0.083 R)
• M58: 19,146,134 km (0.066 R)
• M59: 19,215,996 km (0.101 R)
• M60: 19,566,953 km (0.11 R)
• M61: 20,310,753 km (0.105 R)
• M62: 20,955,670 km (0.104 R)
• M63: 21,425,557 km (0.037 R)
• M64: 21,899,034 km (0.087 R)
• M65: 22,412,753 km (0.066 R)
• M66: 22,634,158 km (0.099 R)
• M67: 22,893,261 km (0.071 R)
• M68: 23,939,998 km (0.053 R)
• M69: 24,849,403 km (0.075 R)
• M70: 25,770,328 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.8

Radius: 5.1

Gravity: 29.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.31 AU - 10.03 AU

Year: 19416 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,255,619 km

• M1: 118,631 km (0.096 R)
• M2: 281,693 km (0.105 R)
• M3: 332,706 km (0.103 R)
• M4: 825,032 km (0.089 R)
• M5: 1,402,181 km (0.085 R)
• M6: 1,712,746 km (0.111 R)
• M7: 1,745,059 km (0.036 R)
• M8: 2,044,255 km (0.115 R)
• M9: 2,147,627 km (0.081 R)
• M10: 2,841,312 km (0.032 R)
• M11: 3,557,138 km (0.045 R)
• M12: 4,020,592 km (0.105 R)
• M13: 4,150,443 km (0.075 R)
• M14: 4,728,489 km (0.054 R)
• M15: 4,865,372 km (0.08 R)
• M16: 5,237,122 km (0.118 R)
• M17: 5,331,519 km (0.077 R)
• M18: 5,378,791 km (0.111 R)
• M19: 5,569,828 km (0.117 R)
• M20: 5,958,334 km (0.092 R)
• M21: 6,916,059 km (0.075 R)
• M22: 9,082,685 km (0.083 R)
• M23: 10,003,310 km (0.113 R)
• M24: 10,593,773 km (0.087 R)
• M25: 10,653,463 km (0.07 R)
• M26: 11,561,671 km (0.1 R)
• M27: 11,623,156 km (0.07 R)
• M28: 11,931,926 km (0.12 R)
• M29: 11,994,009 km (0.094 R)
• M30: 12,243,389 km (0.089 R)
• M31: 12,431,583 km (0.119 R)
• M32: 14,763,365 km (0.109 R)
• M33: 15,434,461 km (0.118 R)
• M34: 16,737,010 km (0.05 R)
• M35: 17,085,573 km (0.11 R)
• M36: 17,225,596 km (0.114 R)
• M37: 18,503,611 km (0.108 R)
• M38: 19,372,326 km (0.116 R)
• M39: 19,445,330 km (0.119 R)
• M40: 19,518,483 km (0.103 R)
• M41: 19,885,297 km (0.03 R)
• M42: 22,210,048 km (0.101 R)
• M43: 24,067,904 km (0.111 R)
• M44: 26,783,853 km (0.032 R)
• M45: 28,095,228 km (0.097 R)
• M46: 28,177,806 km (0.067 R)
• M47: 28,758,695 km (0.049 R)
• M48: 30,185,559 km (0.047 R)
• M49: 32,325,407 km (0.04 R)
• M50: 33,020,439 km (0.071 R)
• M51: 33,984,148 km (0.118 R)
• M52: 35,045,994 km (0.105 R)
• M53: 35,313,176 km (0.109 R)
• M54: 35,402,336 km (0.098 R)
• M55: 35,491,646 km (0.101 R)
• M56: 37,111,342 km (0.085 R)
• M57: 37,747,732 km (0.092 R)
• M58: 38,479,415 km (0.104 R)
• M59: 39,308,337 km (0.103 R)
• M60: 42,967,052 km (0.112 R)
• M61: 43,062,196 km (0.117 R)
• M62: 43,635,156 km (0.084 R)
• M63: 43,826,641 km (0.112 R)
• M64: 44,691,915 km (0.107 R)
• M65: 45,271,906 km (0.112 R)
• M66: 45,368,845 km (0.115 R)
• M67: 46,341,830 km (0.108 R)
• M68: 46,732,879 km (0.1 R)
• M69: 46,928,852 km (0.104 R)
• M70: 49,600,820 km (0.05 R)
• M71: 49,700,751 km (0.113 R)
• M72: 50,602,826 km (0.078 R)
• M73: 51,611,565 km (0.106 R)
• M74: 52,830,787 km (0.11 R)
• M75: 56,232,344 km (0.103 R)
• M76: 58,012,109 km (0.082 R)
• M77: 59,703,912 km (0.072 R)
• M78: 61,626,544 km (0.102 R)
• M79: 61,949,077 km (0.075 R)
• M80: 63,244,295 km (0.09 R)
• M81: 63,895,195 km (0.065 R)
• M82: 65,313,234 km (0.058 R)
• M83: 66,962,400 km (0.03 R)
• M84: 67,072,804 km (0.097 R)
• M85: 67,183,207 km (0.094 R)
• M86: 67,736,569 km (0.119 R)
• M87: 69,405,633 km (0.086 R)
• M88: 71,313,604 km (0.08 R)
• M89: 71,426,401 km (0.072 R)
• M90: 71,765,091 km (0.118 R)
• M91: 71,991,133 km (0.05 R)
• M92: 72,217,325 km (0.093 R)
• M93: 72,557,361 km (0.08 R)
• M94: 75,640,274 km (0.081 R)
• M95: 77,139,843 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit