🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 12.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 321 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,375,845 km

• M1: 161,566 km (0.057 R)
• M2: 239,057 km (0.104 R)
• M3: 371,302 km (0.07 R)
• M4: 492,327 km (0.037 R)
• M5: 575,503 km (0.103 R)
• M6: 653,593 km (0.118 R)
• M7: 772,972 km (0.115 R)
• M8: 875,746 km (0.103 R)
• M9: 958,174 km (0.049 R)
• M10: 1,056,759 km (0.111 R)
• M11: 1,142,629 km (0.105 R)
• M12: 1,222,663 km (0.078 R)
• M13: 1,313,320 km (0.091 R)
• M14: 1,526,197 km (0.073 R)
• M15: 1,618,350 km (0.113 R)
• M16: 1,753,885 km (0.098 R)
• M17: 1,903,184 km (0.038 R)
• M18: 2,009,698 km (0.087 R)
• M19: 2,087,489 km (0.117 R)
• M20: 2,218,237 km (0.046 R)
• M21: 2,320,113 km (0.055 R)
• M22: 2,416,305 km (0.104 R)
• M23: 2,524,763 km (0.072 R)
• M24: 2,612,727 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 11.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.96 AU - 1.34 AU

Year: 851 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,375,845 km

• M1: 144,811 km (0.074 R)
• M2: 225,743 km (0.098 R)
• M3: 324,328 km (0.087 R)
• M4: 398,678 km (0.111 R)
• M5: 477,068 km (0.061 R)
• M6: 615,894 km (0.062 R)
• M7: 691,142 km (0.077 R)
• M8: 831,166 km (0.106 R)
• M9: 932,144 km (0.099 R)
• M10: 1,043,146 km (0.11 R)
• M11: 1,242,710 km (0.089 R)
• M12: 1,347,428 km (0.084 R)
• M13: 1,448,706 km (0.044 R)
• M14: 1,552,676 km (0.058 R)
• M15: 1,652,608 km (0.045 R)
• M16: 1,817,165 km (0.045 R)
• M17: 2,001,620 km (0.091 R)
• M18: 2,170,067 km (0.111 R)
• M19: 2,275,084 km (0.112 R)
• M20: 2,458,940 km (0.056 R)
• M21: 2,529,102 km (0.101 R)
• M22: 2,600,161 km (0.055 R)
• M23: 2,768,309 km (0.07 R)
• M24: 2,882,452 km (0.055 R)
• M25: 3,098,770 km (0.11 R)
• M26: 3,234,605 km (0.12 R)
• M27: 3,582,869 km (0.083 R)
• M28: 3,707,634 km (0.095 R)
• M29: 3,833,894 km (0.109 R)
• M30: 3,998,302 km (0.073 R)
• M31: 4,146,404 km (0.093 R)
• M32: 4,258,752 km (0.091 R)
• M33: 4,708,743 km (0.084 R)
• M34: 4,826,027 km (0.075 R)
• M35: 5,003,899 km (0.105 R)
• M36: 5,113,554 km (0.064 R)
• M37: 5,254,476 km (0.068 R)
• M38: 5,519,563 km (0.083 R)
• M39: 5,664,075 km (0.059 R)
• M40: 5,768,195 km (0.084 R)
• M41: 5,841,348 km (0.084 R)
• M42: 5,936,044 km (0.107 R)
• M43: 6,052,281 km (0.087 R)
• M44: 6,148,024 km (0.118 R)
• M45: 6,297,921 km (0.034 R)
• M46: 6,470,856 km (0.113 R)
• M47: 6,909,926 km (0.075 R)
• M48: 7,010,007 km (0.103 R)
• M49: 7,144,346 km (0.116 R)
• M50: 7,268,213 km (0.087 R)
• M51: 7,495,302 km (0.107 R)
• M52: 7,575,187 km (0.11 R)
• M53: 7,724,636 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 13.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.15 AU - 4.17 AU

Year: 5857 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,375,845 km

• M1: 169,943 km (0.115 R)
• M2: 269,725 km (0.119 R)
• M3: 394,938 km (0.047 R)
• M4: 502,798 km (0.051 R)
• M5: 598,541 km (0.114 R)
• M6: 855,700 km (0.115 R)
• M7: 1,150,108 km (0.028 R)
• M8: 1,250,040 km (0.099 R)
• M9: 1,495,530 km (0.074 R)
• M10: 1,605,634 km (0.12 R)
• M11: 1,699,731 km (0.044 R)
• M12: 1,913,357 km (0.048 R)
• M13: 2,325,050 km (0.106 R)
• M14: 2,432,461 km (0.116 R)
• M15: 2,519,527 km (0.096 R)
• M16: 3,041,474 km (0.06 R)
• M17: 4,422,412 km (0.12 R)
• M18: 5,079,147 km (0.119 R)
• M19: 5,305,040 km (0.115 R)
• M20: 5,592,118 km (0.113 R)
• M21: 6,181,534 km (0.088 R)
• M22: 6,883,896 km (0.061 R)
• M23: 7,008,660 km (0.114 R)
• M24: 7,483,334 km (0.042 R)
• M25: 8,397,377 km (0.038 R)
• M26: 8,935,481 km (0.111 R)
• M27: 9,140,131 km (0.093 R)
• M28: 9,519,511 km (0.061 R)
• M29: 10,508,502 km (0.085 R)
• M30: 10,760,874 km (0.118 R)
• M31: 11,604,307 km (0.107 R)
• M32: 11,753,157 km (0.101 R)
• M33: 12,128,199 km (0.077 R)
• M34: 12,583,275 km (0.096 R)
• M35: 13,005,440 km (0.112 R)
• M36: 13,121,379 km (0.077 R)
• M37: 13,510,483 km (0.117 R)
• M38: 14,140,739 km (0.094 R)
• M39: 14,619,901 km (0.091 R)
• M40: 15,104,299 km (0.089 R)
• M41: 15,594,082 km (0.079 R)
• M42: 15,758,490 km (0.074 R)
• M43: 16,171,979 km (0.07 R)
• M44: 16,296,743 km (0.119 R)
• M45: 16,505,432 km (0.115 R)
• M46: 17,434,136 km (0.085 R)
• M47: 17,562,192 km (0.048 R)
• M48: 18,379,894 km (0.093 R)
• M49: 18,553,577 km (0.065 R)
• M50: 18,771,541 km (0.097 R)
• M51: 19,165,881 km (0.059 R)
• M52: 19,253,994 km (0.087 R)
• M53: 19,784,917 km (0.112 R)
• M54: 19,963,088 km (0.07 R)
• M55: 20,096,978 km (0.061 R)
• M56: 20,231,167 km (0.116 R)
• M57: 21,361,230 km (0.111 R)
• M58: 21,452,484 km (0.071 R)
• M59: 21,681,219 km (0.071 R)
• M60: 22,372,511 km (0.057 R)
• M61: 22,930,810 km (0.057 R)
• M62: 23,024,309 km (0.072 R)
• M63: 23,446,474 km (0.111 R)
• M64: 24,441,749 km (0.088 R)
• M65: 25,596,046 km (0.115 R)
• M66: 25,741,605 km (0.098 R)
• M67: 25,984,851 km (0.068 R)
• M68: 26,522,506 km (0.083 R)
• M69: 27,162,785 km (0.101 R)
• M70: 27,261,669 km (0.03 R)
• M71: 27,857,816 km (0.095 R)
• M72: 28,007,564 km (0.038 R)
• M73: 28,760,340 km (0.062 R)
• M74: 29,215,118 km (0.083 R)
• M75: 29,468,686 km (0.07 R)
• M76: 29,876,191 km (0.107 R)
• M77: 31,420,639 km (0.119 R)
• M78: 33,043,926 km (0.09 R)
• M79: 33,361,223 km (0.087 R)
• M80: 33,998,809 km (0.113 R)
• M81: 34,479,766 km (0.1 R)
• M82: 35,664,731 km (0.067 R)
• M83: 35,990,256 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 13.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.08 AU - 6.14 AU

Year: 7973 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,375,845 km

• M1: 189,092 km (0.114 R)
• M2: 285,882 km (0.1 R)
• M3: 490,382 km (0.094 R)
• M4: 596,746 km (0.114 R)
• M5: 726,298 km (0.1 R)
• M6: 910,752 km (0.047 R)
• M7: 1,128,267 km (0.119 R)
• M8: 1,690,306 km (0.084 R)
• M9: 2,042,310 km (0.086 R)
• M10: 2,227,213 km (0.11 R)
• M11: 3,139,760 km (0.076 R)
• M12: 3,500,441 km (0.107 R)
• M13: 3,976,760 km (0.089 R)
• M14: 4,825,279 km (0.12 R)
• M15: 4,990,585 km (0.105 R)
• M16: 5,129,861 km (0.095 R)
• M17: 5,526,744 km (0.114 R)
• M18: 5,699,978 km (0.087 R)
• M19: 5,874,858 km (0.087 R)
• M20: 7,055,634 km (0.085 R)
• M21: 7,149,432 km (0.058 R)
• M22: 7,529,111 km (0.11 R)
• M23: 7,850,447 km (0.062 R)
• M24: 7,980,298 km (0.118 R)
• M25: 8,209,333 km (0.075 R)
• M26: 8,573,604 km (0.098 R)
• M27: 8,909,301 km (0.112 R)
• M28: 9,455,633 km (0.111 R)
• M29: 9,593,861 km (0.11 R)
• M30: 10,688,319 km (0.12 R)
• M31: 11,122,602 km (0.099 R)
• M32: 11,415,365 km (0.119 R)
• M33: 11,599,669 km (0.087 R)
• M34: 12,725,992 km (0.092 R)
• M35: 13,496,271 km (0.066 R)
• M36: 13,847,976 km (0.067 R)
• M37: 14,044,547 km (0.082 R)
• M38: 14,400,889 km (0.078 R)
• M39: 14,560,211 km (0.103 R)
• M40: 14,840,408 km (0.094 R)
• M41: 15,447,027 km (0.079 R)
• M42: 15,979,297 km (0.079 R)
• M43: 18,039,110 km (0.095 R)
• M44: 18,556,269 km (0.08 R)
• M45: 18,729,803 km (0.11 R)
• M46: 19,870,487 km (0.105 R)
• M47: 20,003,629 km (0.119 R)
• M48: 20,092,490 km (0.117 R)
• M49: 20,853,345 km (0.096 R)
• M50: 21,033,610 km (0.054 R)
• M51: 21,350,608 km (0.039 R)
• M52: 21,486,892 km (0.112 R)
• M53: 21,943,464 km (0.113 R)
• M54: 22,035,168 km (0.091 R)
• M55: 22,264,950 km (0.037 R)
• M56: 22,541,706 km (0.111 R)
• M57: 23,566,302 km (0.107 R)
• M58: 23,754,347 km (0.097 R)
• M59: 23,989,963 km (0.11 R)
• M60: 24,178,905 km (0.077 R)
• M61: 25,227,736 km (0.077 R)
• M62: 25,660,972 km (0.076 R)
• M63: 26,339,847 km (0.027 R)
• M64: 26,437,385 km (0.106 R)
• M65: 26,681,678 km (0.115 R)
• M66: 26,926,570 km (0.078 R)
• M67: 27,566,998 km (0.077 R)
• M68: 28,063,065 km (0.095 R)
• M69: 28,262,329 km (0.109 R)
• M70: 28,512,008 km (0.106 R)
• M71: 29,518,203 km (0.071 R)
• M72: 29,974,925 km (0.101 R)
• M73: 30,638,542 km (0.064 R)
• M74: 31,876,613 km (0.116 R)
• M75: 32,658,562 km (0.108 R)
• M76: 32,973,166 km (0.11 R)
• M77: 33,183,500 km (0.088 R)
• M78: 33,817,047 km (0.106 R)
• M79: 34,348,120 km (0.119 R)
• M80: 35,472,198 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 5.3

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.07 AU - 8.33 AU

Year: 11971 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,375,845 km

• M1: 67,469 km (0.055 R)
• M2: 211,083 km (0.091 R)
• M3: 445,951 km (0.112 R)
• M4: 555,756 km (0.06 R)
• M5: 745,895 km (0.109 R)
• M6: 782,696 km (0.036 R)
• M7: 916,137 km (0.07 R)
• M8: 1,077,853 km (0.105 R)
• M9: 1,205,160 km (0.112 R)
• M10: 1,382,584 km (0.062 R)
• M11: 2,093,024 km (0.117 R)
• M12: 2,724,925 km (0.117 R)
• M13: 2,898,908 km (0.092 R)
• M14: 2,987,320 km (0.1 R)
• M15: 3,886,702 km (0.09 R)
• M16: 4,148,648 km (0.099 R)
• M17: 4,281,790 km (0.086 R)
• M18: 4,416,428 km (0.114 R)
• M19: 4,450,237 km (0.081 R)
• M20: 4,724,151 km (0.092 R)
• M21: 4,863,277 km (0.109 R)
• M22: 5,074,360 km (0.12 R)
• M23: 5,109,814 km (0.094 R)
• M24: 5,181,023 km (0.075 R)
• M25: 5,688,758 km (0.12 R)
• M26: 5,725,559 km (0.037 R)
• M27: 6,441,236 km (0.108 R)
• M28: 7,264,473 km (0.096 R)
• M29: 7,304,565 km (0.1 R)
• M30: 7,465,383 km (0.092 R)
• M31: 8,120,472 km (0.045 R)
• M32: 8,162,060 km (0.117 R)
• M33: 8,879,232 km (0.077 R)
• M34: 10,103,840 km (0.082 R)
• M35: 10,553,980 km (0.118 R)
• M36: 10,690,264 km (0.112 R)
• M37: 11,380,508 km (0.058 R)
• M38: 11,660,705 km (0.113 R)
• M39: 12,085,114 km (0.078 R)
• M40: 13,339,493 km (0.069 R)
• M41: 13,733,833 km (0.112 R)
• M42: 13,882,682 km (0.108 R)
• M43: 14,181,878 km (0.057 R)
• M44: 14,786,852 km (0.104 R)
• M45: 15,451,665 km (0.073 R)
• M46: 15,917,662 km (0.099 R)
• M47: 16,440,806 km (0.069 R)
• M48: 17,182,512 km (0.115 R)
• M49: 17,719,120 km (0.091 R)
• M50: 18,534,279 km (0.043 R)
• M51: 19,195,052 km (0.115 R)
• M52: 19,807,656 km (0.109 R)
• M53: 20,369,994 km (0.089 R)
• M54: 20,766,877 km (0.065 R)
• M55: 21,510,528 km (0.059 R)
• M56: 22,788,842 km (0.105 R)
• M57: 22,906,276 km (0.064 R)
• M58: 24,812,452 km (0.052 R)
• M59: 25,845,575 km (0.116 R)
• M60: 26,830,677 km (0.107 R)
• M61: 27,141,093 km (0.067 R)
• M62: 27,702,683 km (0.087 R)
• M63: 29,028,120 km (0.073 R)
• M64: 33,994,321 km (0.055 R)
• M65: 34,195,680 km (0.098 R)
• M66: 34,330,168 km (0.109 R)
• M67: 34,599,594 km (0.058 R)
• M68: 34,869,768 km (0.106 R)
• M69: 35,072,772 km (0.076 R)
• M70: 35,140,689 km (0.087 R)
• M71: 36,573,987 km (0.031 R)
• M72: 36,987,026 km (0.082 R)
• M73: 37,055,991 km (0.09 R)
• M74: 37,194,070 km (0.1 R)
• M75: 38,095,995 km (0.084 R)
• M76: 38,374,995 km (0.103 R)
• M77: 38,514,720 km (0.042 R)
• M78: 39,497,578 km (0.067 R)
• M79: 41,344,513 km (0.103 R)
• M80: 41,559,485 km (0.12 R)
• M81: 42,062,433 km (0.085 R)
• M82: 42,206,496 km (0.114 R)
• M83: 43,292,277 km (0.03 R)
• M84: 43,364,982 km (0.11 R)
• M85: 43,437,687 km (0.117 R)
• M86: 43,656,249 km (0.089 R)
• M87: 45,048,556 km (0.111 R)
• M88: 46,232,175 km (0.119 R)
• M89: 48,705,776 km (0.119 R)
• M90: 48,781,472 km (0.081 R)
• M91: 49,084,258 km (0.073 R)
• M92: 50,072,950 km (0.063 R)
• M93: 50,149,395 km (0.107 R)
• M94: 50,531,618 km (0.115 R)
• M95: 50,991,481 km (0.073 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: 491 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit