🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 8.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 302 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,526,629 km

• M1: 109,655 km (0.064 R)
• M2: 173,234 km (0.117 R)
• M3: 228,885 km (0.08 R)
• M4: 294,558 km (0.042 R)
• M5: 366,814 km (0.116 R)
• M6: 423,212 km (0.089 R)
• M7: 504,893 km (0.1 R)
• M8: 557,850 km (0.04 R)
• M9: 628,012 km (0.049 R)
• M10: 717,023 km (0.116 R)
• M11: 787,782 km (0.051 R)
• M12: 847,322 km (0.091 R)
• M13: 912,098 km (0.117 R)
• M14: 978,669 km (0.089 R)
• M15: 1,091,017 km (0.04 R)
• M16: 1,165,816 km (0.111 R)
• M17: 1,234,631 km (0.074 R)
• M18: 1,301,053 km (0.105 R)
• M19: 1,356,703 km (0.109 R)
• M20: 1,445,714 km (0.061 R)
• M21: 1,566,140 km (0.066 R)
• M22: 1,724,714 km (0.101 R)
• M23: 2,156,154 km (0.074 R)
• M24: 2,232,000 km (0.08 R)
• M25: 2,289,595 km (0.054 R)
• M26: 2,440,689 km (0.11 R)
• M27: 2,549,896 km (0.103 R)
• M28: 2,635,316 km (0.104 R)
• M29: 2,850,887 km (0.088 R)
• M30: 3,040,128 km (0.064 R)
• M31: 3,157,861 km (0.066 R)
• M32: 3,228,172 km (0.103 R)
• M33: 3,386,746 km (0.099 R)
• M34: 3,497,748 km (0.104 R)
• M35: 3,666,494 km (0.116 R)
• M36: 3,803,526 km (0.1 R)
• M37: 3,878,325 km (0.093 R)
• M38: 3,942,203 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 11.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.67 AU - 0.77 AU

Year: 407 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,526,629 km

• M1: 153,039 km (0.035 R)
• M2: 240,703 km (0.039 R)
• M3: 329,265 km (0.114 R)
• M4: 432,039 km (0.117 R)
• M5: 533,616 km (0.055 R)
• M6: 619,485 km (0.05 R)
• M7: 704,157 km (0.084 R)
• M8: 825,032 km (0.115 R)
• M9: 915,988 km (0.086 R)
• M10: 1,030,131 km (0.101 R)
• M11: 1,186,162 km (0.107 R)
• M12: 1,265,149 km (0.09 R)
• M13: 1,354,609 km (0.076 R)
• M14: 1,553,873 km (0.105 R)
• M15: 1,631,814 km (0.072 R)
• M16: 1,706,313 km (0.061 R)
• M17: 1,815,669 km (0.048 R)
• M18: 2,076,568 km (0.059 R)
• M19: 2,167,972 km (0.07 R)
• M20: 2,297,375 km (0.114 R)
• M21: 2,472,105 km (0.066 R)
• M22: 2,547,652 km (0.107 R)
• M23: 2,723,130 km (0.103 R)
• M24: 2,818,125 km (0.101 R)
• M25: 2,925,536 km (0.079 R)
• M26: 3,017,090 km (0.034 R)
• M27: 3,121,210 km (0.117 R)
• M28: 3,267,965 km (0.083 R)
• M29: 3,410,981 km (0.107 R)
• M30: 3,495,504 km (0.057 R)
• M31: 3,635,677 km (0.091 R)
• M32: 3,728,129 km (0.09 R)
• M33: 3,834,044 km (0.113 R)
• M34: 3,959,706 km (0.073 R)
• M35: 4,042,284 km (0.058 R)
• M36: 4,125,311 km (0.117 R)
• M37: 4,417,326 km (0.099 R)
• M38: 4,549,421 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 13.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.18 AU

Year: 738 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,526,629 km

• M1: 164,408 km (0.053 R)
• M2: 261,497 km (0.071 R)
• M3: 353,350 km (0.06 R)
• M4: 518,057 km (0.061 R)
• M5: 769,980 km (0.058 R)
• M6: 865,274 km (0.111 R)
• M7: 1,051,523 km (0.085 R)
• M8: 1,134,849 km (0.117 R)
• M9: 1,258,268 km (0.048 R)
• M10: 1,340,995 km (0.055 R)
• M11: 1,492,239 km (0.091 R)
• M12: 1,635,554 km (0.117 R)
• M13: 1,790,836 km (0.05 R)
• M14: 1,884,933 km (0.075 R)
• M15: 2,003,265 km (0.08 R)
• M16: 2,124,140 km (0.095 R)
• M17: 2,326,097 km (0.119 R)
• M18: 2,518,181 km (0.037 R)
• M19: 2,699,045 km (0.099 R)
• M20: 2,850,288 km (0.081 R)
• M21: 3,073,787 km (0.072 R)
• M22: 3,267,517 km (0.108 R)
• M23: 3,365,952 km (0.086 R)
• M24: 3,465,285 km (0.056 R)
• M25: 3,556,689 km (0.112 R)
• M26: 3,657,967 km (0.106 R)
• M27: 3,873,089 km (0.113 R)
• M28: 4,025,230 km (0.063 R)
• M29: 4,218,211 km (0.096 R)
• M30: 4,744,796 km (0.092 R)
• M31: 4,866,868 km (0.093 R)
• M32: 4,979,814 km (0.115 R)
• M33: 5,124,774 km (0.087 R)
• M34: 5,387,169 km (0.092 R)
• M35: 5,589,724 km (0.095 R)
• M36: 5,925,422 km (0.077 R)
• M37: 6,079,209 km (0.116 R)
• M38: 6,290,142 km (0.062 R)
• M39: 6,390,971 km (0.115 R)
• M40: 6,616,714 km (0.102 R)
• M41: 6,719,338 km (0.106 R)
• M42: 6,810,892 km (0.105 R)
• M43: 7,076,428 km (0.101 R)
• M44: 7,275,094 km (0.068 R)
• M45: 7,475,406 km (0.062 R)
• M46: 7,665,694 km (0.1 R)
• M47: 7,833,543 km (0.117 R)
• M48: 7,918,066 km (0.088 R)
• M49: 8,209,632 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 8.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.98 AU - 1.18 AU

Year: 748 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,526,629 km

• M1: 113,395 km (0.102 R)
• M2: 189,241 km (0.12 R)
• M3: 265,835 km (0.099 R)
• M4: 350,807 km (0.105 R)
• M5: 549,623 km (0.111 R)
• M6: 608,714 km (0.113 R)
• M7: 670,348 km (0.062 R)
• M8: 820,993 km (0.103 R)
• M9: 939,026 km (0.106 R)
• M10: 1,045,689 km (0.107 R)
• M11: 1,103,434 km (0.103 R)
• M12: 1,192,295 km (0.102 R)
• M13: 1,253,032 km (0.12 R)
• M14: 1,358,648 km (0.117 R)
• M15: 1,473,689 km (0.07 R)
• M16: 1,578,856 km (0.088 R)
• M17: 1,693,448 km (0.092 R)
• M18: 1,789,939 km (0.091 R)
• M19: 1,938,190 km (0.118 R)
• M20: 2,010,147 km (0.062 R)
• M21: 2,090,481 km (0.106 R)
• M22: 2,330,286 km (0.089 R)
• M23: 2,414,809 km (0.119 R)
• M24: 2,610,782 km (0.081 R)
• M25: 2,706,824 km (0.032 R)
• M26: 2,803,913 km (0.108 R)
• M27: 3,035,191 km (0.106 R)
• M28: 3,204,087 km (0.112 R)
• M29: 3,281,280 km (0.057 R)
• M30: 3,350,244 km (0.045 R)
• M31: 3,428,634 km (0.075 R)
• M32: 3,676,068 km (0.074 R)
• M33: 3,756,851 km (0.098 R)
• M34: 3,883,710 km (0.119 R)
• M35: 4,011,916 km (0.117 R)
• M36: 4,329,512 km (0.063 R)
• M37: 4,414,932 km (0.053 R)
• M38: 4,558,546 km (0.104 R)
• M39: 4,655,187 km (0.082 R)
• M40: 4,978,916 km (0.115 R)
• M41: 5,048,479 km (0.109 R)
• M42: 5,198,676 km (0.065 R)
• M43: 5,330,172 km (0.085 R)
• M44: 5,452,543 km (0.109 R)
• M45: 5,658,539 km (0.082 R)
• M46: 5,804,248 km (0.119 R)
• M47: 5,909,116 km (0.098 R)
• M48: 6,259,624 km (0.067 R)
• M49: 6,324,100 km (0.102 R)
• M50: 6,486,115 km (0.109 R)
• M51: 6,551,340 km (0.114 R)
• M52: 6,704,528 km (0.067 R)
• M53: 6,770,500 km (0.106 R)
• M54: 6,836,623 km (0.094 R)
• M55: 6,947,475 km (0.064 R)
• M56: 7,204,633 km (0.082 R)
• M57: 7,283,472 km (0.093 R)
• M58: 7,373,978 km (0.11 R)
• M59: 7,464,934 km (0.061 R)
• M60: 7,567,558 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 13.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.31 AU - 3.01 AU

Year: 2893 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,526,629 km

• M1: 179,817 km (0.107 R)
• M2: 376,538 km (0.029 R)
• M3: 475,272 km (0.051 R)
• M4: 671,994 km (0.114 R)
• M5: 849,118 km (0.077 R)
• M6: 939,175 km (0.089 R)
• M7: 1,097,151 km (0.077 R)
• M8: 1,185,414 km (0.108 R)
• M9: 1,311,076 km (0.056 R)
• M10: 1,614,161 km (0.078 R)
• M11: 1,741,768 km (0.119 R)
• M12: 1,899,743 km (0.076 R)
• M13: 2,104,094 km (0.1 R)
• M14: 2,535,086 km (0.109 R)
• M15: 2,761,277 km (0.032 R)
• M16: 2,931,370 km (0.079 R)
• M17: 3,314,790 km (0.067 R)
• M18: 3,413,225 km (0.112 R)
• M19: 3,954,919 km (0.084 R)
• M20: 4,112,146 km (0.095 R)
• M21: 4,343,125 km (0.117 R)
• M22: 4,469,386 km (0.054 R)
• M23: 4,633,345 km (0.051 R)
• M24: 5,080,792 km (0.054 R)
• M25: 5,271,380 km (0.026 R)
• M26: 5,425,466 km (0.096 R)
• M27: 5,620,392 km (0.112 R)
• M28: 5,917,045 km (0.049 R)
• M29: 6,259,624 km (0.104 R)
• M30: 6,402,490 km (0.106 R)
• M31: 7,112,332 km (0.053 R)
• M32: 7,693,968 km (0.085 R)
• M33: 7,957,410 km (0.104 R)
• M34: 8,971,983 km (0.077 R)
• M35: 9,272,674 km (0.082 R)
• M36: 9,412,548 km (0.08 R)
• M37: 9,718,027 km (0.105 R)
• M38: 9,979,225 km (0.105 R)
• M39: 10,122,690 km (0.113 R)
• M40: 10,411,563 km (0.09 R)
• M41: 10,630,125 km (0.084 R)
• M42: 11,469,220 km (0.114 R)
• M43: 11,644,698 km (0.105 R)
• M44: 11,998,198 km (0.117 R)
• M45: 12,329,707 km (0.106 R)
• M46: 12,871,700 km (0.109 R)
• M47: 13,394,993 km (0.062 R)
• M48: 13,738,919 km (0.115 R)
• M49: 13,845,283 km (0.087 R)
• M50: 14,112,614 km (0.079 R)
• M51: 14,246,953 km (0.092 R)
• M52: 14,516,678 km (0.088 R)
• M53: 14,842,802 km (0.069 R)
• M54: 15,061,514 km (0.112 R)
• M55: 15,529,755 km (0.065 R)
• M56: 16,114,982 km (0.11 R)
• M57: 16,396,226 km (0.091 R)
• M58: 16,537,446 km (0.074 R)
• M59: 16,934,928 km (0.104 R)
• M60: 17,249,532 km (0.066 R)
• M61: 17,422,018 km (0.111 R)
• M62: 17,623,826 km (0.113 R)
• M63: 19,118,159 km (0.097 R)
• M64: 19,715,204 km (0.061 R)
• M65: 19,865,400 km (0.099 R)
• M66: 20,016,046 km (0.085 R)
• M67: 20,227,577 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 4.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.22 AU - 10.14 AU

Year: 15601 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,526,629 km

• M1: 60,886 km (0.113 R)
• M2: 466,297 km (0.067 R)
• M3: 577,597 km (0.092 R)
• M4: 744,399 km (0.045 R)
• M5: 808,876 km (0.112 R)
• M6: 1,013,226 km (0.118 R)
• M7: 1,103,135 km (0.061 R)
• M8: 1,158,336 km (0.082 R)
• M9: 1,233,285 km (0.117 R)
• M10: 1,868,029 km (0.068 R)
• M11: 2,711,312 km (0.061 R)
• M12: 3,546,068 km (0.088 R)
• M13: 4,019,545 km (0.067 R)
• M14: 4,076,542 km (0.094 R)
• M15: 4,721,309 km (0.106 R)
• M16: 4,781,447 km (0.069 R)
• M17: 5,116,995 km (0.104 R)
• M18: 5,334,510 km (0.114 R)
• M19: 5,778,517 km (0.049 R)
• M20: 5,810,680 km (0.065 R)
• M21: 6,300,464 km (0.117 R)
• M22: 6,500,027 km (0.083 R)
• M23: 6,701,685 km (0.08 R)
• M24: 7,076,727 km (0.118 R)
• M25: 7,111,135 km (0.106 R)
• M26: 8,387,653 km (0.066 R)
• M27: 8,643,915 km (0.033 R)
• M28: 9,014,618 km (0.066 R)
• M29: 9,504,102 km (0.117 R)
• M30: 9,771,284 km (0.107 R)
• M31: 10,118,501 km (0.078 R)
• M32: 10,352,173 km (0.12 R)
• M33: 10,705,972 km (0.057 R)
• M34: 11,587,552 km (0.116 R)
• M35: 12,284,528 km (0.094 R)
• M36: 12,952,932 km (0.119 R)
• M37: 13,037,305 km (0.037 R)
• M38: 15,338,868 km (0.09 R)
• M39: 15,383,598 km (0.102 R)
• M40: 16,057,985 km (0.091 R)
• M41: 16,742,096 km (0.114 R)
• M42: 17,482,157 km (0.096 R)
• M43: 17,903,125 km (0.07 R)
• M44: 18,091,319 km (0.074 R)
• M45: 18,469,652 km (0.12 R)
• M46: 18,612,219 km (0.108 R)
• M47: 20,057,634 km (0.054 R)
• M48: 20,498,349 km (0.09 R)
• M49: 20,744,587 km (0.094 R)
• M50: 20,843,322 km (0.11 R)
• M51: 20,942,206 km (0.119 R)
• M52: 21,939,725 km (0.091 R)
• M53: 22,444,318 km (0.113 R)
• M54: 22,748,899 km (0.091 R)
• M55: 23,310,939 km (0.116 R)
• M56: 23,774,094 km (0.063 R)
• M57: 23,980,838 km (0.107 R)
• M58: 24,032,748 km (0.097 R)
• M59: 24,396,271 km (0.075 R)
• M60: 24,552,751 km (0.118 R)
• M61: 25,339,785 km (0.097 R)
• M62: 26,455,486 km (0.064 R)
• M63: 26,723,416 km (0.059 R)
• M64: 27,154,108 km (0.117 R)
• M65: 27,967,920 km (0.087 R)
• M66: 29,508,030 km (0.084 R)
• M67: 29,674,682 km (0.086 R)
• M68: 31,075,517 km (0.12 R)
• M69: 31,245,161 km (0.116 R)
• M70: 31,698,742 km (0.111 R)
• M71: 31,983,426 km (0.093 R)
• M72: 32,326,005 km (0.1 R)
• M73: 32,497,893 km (0.05 R)
• M74: 32,612,485 km (0.097 R)
• M75: 33,015,053 km (0.116 R)
• M76: 33,708,888 km (0.065 R)
• M77: 34,232,481 km (0.105 R)
• M78: 35,169,711 km (0.027 R)
• M79: 36,949,926 km (0.08 R)
• M80: 37,189,432 km (0.1 R)
• M81: 37,249,421 km (0.088 R)
• M82: 38,334,454 km (0.106 R)
• M83: 38,516,216 km (0.052 R)
• M84: 39,307,589 km (0.091 R)
• M85: 39,490,996 km (0.114 R)
• M86: 41,278,092 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit