🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 8.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.06 AU - 1.4 AU

Year: 910 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,315,982 km

• M1: 113,994 km (0.105 R)
• M2: 294,857 km (0.049 R)
• M3: 422,913 km (0.107 R)
• M4: 486,492 km (0.068 R)
• M5: 578,196 km (0.084 R)
• M6: 768,484 km (0.111 R)
• M7: 894,146 km (0.088 R)
• M8: 1,040,154 km (0.114 R)
• M9: 1,102,536 km (0.106 R)
• M10: 1,203,365 km (0.054 R)
• M11: 1,302,549 km (0.119 R)
• M12: 1,370,316 km (0.073 R)
• M13: 1,596,209 km (0.103 R)
• M14: 1,679,535 km (0.092 R)
• M15: 1,785,600 km (0.117 R)
• M16: 1,844,991 km (0.114 R)
• M17: 1,965,716 km (0.071 R)
• M18: 2,123,243 km (0.075 R)
• M19: 2,215,245 km (0.096 R)
• M20: 2,273,439 km (0.075 R)
• M21: 2,337,916 km (0.115 R)
• M22: 2,456,995 km (0.119 R)
• M23: 2,788,355 km (0.096 R)
• M24: 2,985,076 km (0.069 R)
• M25: 3,540,832 km (0.088 R)
• M26: 3,616,080 km (0.093 R)
• M27: 3,781,984 km (0.091 R)
• M28: 3,915,126 km (0.117 R)
• M29: 3,978,705 km (0.089 R)
• M30: 4,071,156 km (0.092 R)
• M31: 4,301,986 km (0.11 R)
• M32: 4,806,430 km (0.116 R)
• M33: 4,973,830 km (0.071 R)
• M34: 5,073,462 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 10.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.34 AU - 2.12 AU

Year: 1517 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 33,315,982 km

• M1: 137,630 km (0.09 R)
• M2: 224,995 km (0.058 R)
• M3: 294,409 km (0.065 R)
• M4: 375,640 km (0.086 R)
• M5: 501,602 km (0.111 R)
• M6: 616,493 km (0.108 R)
• M7: 776,862 km (0.101 R)
• M8: 919,728 km (0.047 R)
• M9: 1,105,977 km (0.071 R)
• M10: 1,218,175 km (0.045 R)
• M11: 1,326,933 km (0.049 R)
• M12: 1,500,317 km (0.078 R)
• M13: 1,633,609 km (0.11 R)
• M14: 1,721,871 km (0.062 R)
• M15: 2,013,887 km (0.119 R)
• M16: 2,126,384 km (0.052 R)
• M17: 2,196,845 km (0.116 R)
• M18: 2,504,717 km (0.113 R)
• M19: 2,588,492 km (0.088 R)
• M20: 2,682,888 km (0.084 R)
• M21: 2,982,682 km (0.094 R)
• M22: 3,222,189 km (0.115 R)
• M23: 3,323,915 km (0.068 R)
• M24: 3,457,805 km (0.098 R)
• M25: 3,551,603 km (0.092 R)
• M26: 3,720,349 km (0.074 R)
• M27: 3,935,172 km (0.11 R)
• M28: 4,309,765 km (0.096 R)
• M29: 4,388,304 km (0.105 R)
• M30: 4,501,400 km (0.037 R)
• M31: 4,799,848 km (0.031 R)
• M32: 4,904,716 km (0.103 R)
• M33: 5,140,632 km (0.081 R)
• M34: 5,356,053 km (0.094 R)
• M35: 6,108,231 km (0.073 R)
• M36: 6,209,359 km (0.115 R)
• M37: 6,336,517 km (0.082 R)
• M38: 6,477,588 km (0.06 R)
• M39: 6,775,587 km (0.108 R)
• M40: 6,880,305 km (0.048 R)
• M41: 7,331,492 km (0.066 R)
• M42: 7,398,662 km (0.114 R)
• M43: 7,547,213 km (0.039 R)
• M44: 7,669,434 km (0.071 R)
• M45: 8,081,726 km (0.079 R)
• M46: 8,151,139 km (0.09 R)
• M47: 8,388,701 km (0.088 R)
• M48: 8,473,074 km (0.084 R)
• M49: 8,756,412 km (0.099 R)
• M50: 8,899,278 km (0.107 R)
• M51: 9,042,892 km (0.11 R)
• M52: 9,114,998 km (0.09 R)
• M53: 9,216,276 km (0.075 R)
• M54: 9,551,674 km (0.102 R)
• M55: 9,743,010 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 4.8

Gravity: 30.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.23 AU - 6.69 AU

Year: 10949 Days

Day: 23.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,315,982 km

• M1: 424,708 km (0.091 R)
• M2: 616,044 km (0.116 R)
• M3: 1,009,786 km (0.085 R)
• M4: 1,050,775 km (0.072 R)
• M5: 1,113,307 km (0.073 R)
• M6: 1,780,215 km (0.117 R)
• M7: 1,855,163 km (0.086 R)
• M8: 2,034,232 km (0.029 R)
• M9: 2,245,614 km (0.086 R)
• M10: 2,491,852 km (0.091 R)
• M11: 3,686,989 km (0.092 R)
• M12: 3,847,358 km (0.11 R)
• M13: 3,911,984 km (0.075 R)
• M14: 4,996,270 km (0.115 R)
• M15: 5,644,328 km (0.1 R)
• M16: 6,626,288 km (0.101 R)
• M17: 6,860,409 km (0.111 R)
• M18: 6,899,753 km (0.083 R)
• M19: 6,939,097 km (0.118 R)
• M20: 7,497,696 km (0.098 R)
• M21: 7,619,319 km (0.097 R)
• M22: 8,153,832 km (0.1 R)
• M23: 8,870,855 km (0.104 R)
• M24: 9,651,905 km (0.087 R)
• M25: 9,695,887 km (0.07 R)
• M26: 9,872,711 km (0.029 R)
• M27: 10,095,164 km (0.097 R)
• M28: 10,454,647 km (0.087 R)
• M29: 10,545,154 km (0.044 R)
• M30: 11,278,632 km (0.113 R)
• M31: 11,371,533 km (0.062 R)
• M32: 12,457,463 km (0.064 R)
• M33: 12,988,386 km (0.111 R)
• M34: 14,726,265 km (0.097 R)
• M35: 16,430,484 km (0.082 R)
• M36: 16,799,990 km (0.117 R)
• M37: 17,493,377 km (0.07 R)
• M38: 18,141,584 km (0.076 R)
• M39: 19,350,485 km (0.108 R)
• M40: 19,908,634 km (0.026 R)
• M41: 20,189,579 km (0.073 R)
• M42: 20,698,661 km (0.061 R)
• M43: 21,040,492 km (0.088 R)
• M44: 21,384,118 km (0.093 R)
• M45: 21,960,967 km (0.109 R)
• M46: 22,367,724 km (0.04 R)
• M47: 23,012,042 km (0.119 R)
• M48: 23,960,193 km (0.113 R)
• M49: 24,139,262 km (0.111 R)
• M50: 24,199,101 km (0.112 R)
• M51: 25,163,110 km (0.08 R)
• M52: 25,345,170 km (0.031 R)
• M53: 25,771,824 km (0.073 R)
• M54: 26,570,527 km (0.116 R)
• M55: 27,128,227 km (0.106 R)
• M56: 28,066,206 km (0.076 R)
• M57: 28,887,798 km (0.053 R)
• M58: 29,142,114 km (0.116 R)
• M59: 29,397,178 km (0.11 R)
• M60: 29,652,991 km (0.089 R)
• M61: 29,717,168 km (0.11 R)
• M62: 29,781,196 km (0.032 R)
• M63: 31,203,573 km (0.093 R)
• M64: 31,595,369 km (0.117 R)
• M65: 32,383,750 km (0.119 R)
• M66: 32,714,062 km (0.119 R)
• M67: 32,912,878 km (0.091 R)
• M68: 33,645,160 km (0.119 R)
• M69: 33,845,770 km (0.11 R)
• M70: 34,315,508 km (0.114 R)
• M71: 34,787,339 km (0.099 R)
• M72: 35,465,167 km (0.104 R)
• M73: 36,765,023 km (0.1 R)
• M74: 37,802,185 km (0.118 R)
• M75: 38,219,713 km (0.115 R)
• M76: 39,693,252 km (0.116 R)
• M77: 39,763,862 km (0.025 R)
• M78: 39,905,232 km (0.082 R)
• M79: 39,975,992 km (0.071 R)
• M80: 40,259,330 km (0.059 R)
• M81: 42,406,209 km (0.099 R)
• M82: 42,550,721 km (0.116 R)
• M83: 42,912,598 km (0.107 R)
• M84: 44,736,944 km (0.104 R)
• M85: 44,883,999 km (0.093 R)
• M86: 45,104,805 km (0.043 R)
• M87: 45,695,567 km (0.062 R)
• M88: 47,183,617 km (0.088 R)
• M89: 47,333,365 km (0.072 R)
• M90: 48,084,196 km (0.098 R)
• M91: 48,536,431 km (0.1 R)
• M92: 50,359,879 km (0.109 R)
• M93: 50,436,473 km (0.106 R)
• M94: 50,972,782 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.66 AU - 7.44 AU

Year: 12483 Days

Day: 21.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,315,982 km

• M1: 98,884 km (0.049 R)
• M2: 182,210 km (0.043 R)
• M3: 273,016 km (0.055 R)
• M4: 369,058 km (0.07 R)
• M5: 995,723 km (0.1 R)
• M6: 1,356,853 km (0.078 R)
• M7: 1,641,837 km (0.097 R)
• M8: 1,710,203 km (0.111 R)
• M9: 1,756,279 km (0.026 R)
• M10: 1,993,541 km (0.069 R)
• M11: 3,210,670 km (0.071 R)
• M12: 3,768,969 km (0.064 R)
• M13: 4,516,509 km (0.028 R)
• M14: 4,613,150 km (0.108 R)
• M15: 5,173,693 km (0.069 R)
• M16: 5,376,697 km (0.117 R)
• M17: 5,860,646 km (0.04 R)
• M18: 6,036,723 km (0.07 R)
• M19: 6,143,386 km (0.081 R)
• M20: 6,286,402 km (0.11 R)
• M21: 6,906,634 km (0.065 R)
• M22: 7,092,884 km (0.073 R)
• M23: 7,394,174 km (0.119 R)
• M24: 7,546,315 km (0.113 R)
• M25: 7,622,909 km (0.056 R)
• M26: 7,853,888 km (0.112 R)
• M27: 7,970,275 km (0.104 R)
• M28: 8,126,456 km (0.064 R)
• M29: 8,244,189 km (0.1 R)
• M30: 8,720,808 km (0.056 R)
• M31: 8,801,142 km (0.113 R)
• M32: 9,867,476 km (0.098 R)
• M33: 11,017,434 km (0.094 R)
• M34: 11,147,734 km (0.055 R)
• M35: 12,934,531 km (0.085 R)
• M36: 13,210,240 km (0.088 R)
• M37: 13,441,369 km (0.098 R)
• M38: 13,627,319 km (0.069 R)
• M39: 15,435,508 km (0.05 R)
• M40: 16,021,932 km (0.072 R)
• M41: 16,120,517 km (0.118 R)
• M42: 16,169,735 km (0.025 R)
• M43: 16,915,480 km (0.069 R)
• M44: 18,802,208 km (0.108 R)
• M45: 20,220,546 km (0.062 R)
• M46: 21,077,143 km (0.036 R)
• M47: 21,131,148 km (0.091 R)
• M48: 21,185,153 km (0.099 R)
• M49: 22,384,329 km (0.109 R)
• M50: 22,439,381 km (0.05 R)
• M51: 22,936,645 km (0.066 R)
• M52: 23,942,242 km (0.1 R)
• M53: 23,998,490 km (0.088 R)
• M54: 24,280,482 km (0.032 R)
• M55: 24,506,974 km (0.101 R)
• M56: 24,620,518 km (0.068 R)
• M57: 25,019,047 km (0.097 R)
• M58: 25,305,078 km (0.1 R)
• M59: 26,053,816 km (0.089 R)
• M60: 26,985,362 km (0.046 R)
• M61: 28,046,310 km (0.117 R)
• M62: 28,581,870 km (0.091 R)
• M63: 28,940,755 km (0.115 R)
• M64: 29,723,601 km (0.086 R)
• M65: 30,269,484 km (0.088 R)
• M66: 30,880,142 km (0.088 R)
• M67: 31,125,483 km (0.093 R)
• M68: 31,433,056 km (0.039 R)
• M69: 32,611,139 km (0.071 R)
• M70: 33,048,862 km (0.095 R)
• M71: 33,237,057 km (0.103 R)
• M72: 35,394,407 km (0.098 R)
• M73: 35,844,248 km (0.074 R)
• M74: 36,166,632 km (0.061 R)
• M75: 36,231,258 km (0.11 R)
• M76: 36,360,660 km (0.113 R)
• M77: 36,425,286 km (0.085 R)
• M78: 39,177,887 km (0.11 R)
• M79: 40,579,021 km (0.108 R)
• M80: 41,996,610 km (0.097 R)
• M81: 42,404,564 km (0.112 R)
• M82: 43,567,687 km (0.091 R)
• M83: 44,049,542 km (0.083 R)
• M84: 45,436,314 km (0.114 R)
• M85: 46,415,582 km (0.044 R)
• M86: 46,837,448 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.3

Radius: 3.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.93 AU - 12.13 AU

Year: 22786 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,315,982 km

• M1: 154,535 km (0.048 R)
• M2: 572,062 km (0.082 R)
• M3: 648,956 km (0.089 R)
• M4: 756,816 km (0.087 R)
• M5: 841,638 km (0.11 R)
• M6: 899,831 km (0.068 R)
• M7: 2,056,672 km (0.118 R)
• M8: 2,275,832 km (0.091 R)
• M9: 2,419,297 km (0.073 R)
• M10: 2,481,679 km (0.119 R)
• M11: 2,779,678 km (0.108 R)
• M12: 3,021,727 km (0.104 R)
• M13: 3,134,075 km (0.096 R)
• M14: 3,224,881 km (0.112 R)
• M15: 3,549,509 km (0.107 R)
• M16: 3,811,903 km (0.104 R)
• M17: 4,130,098 km (0.108 R)
• M18: 4,304,978 km (0.118 R)
• M19: 4,610,307 km (0.103 R)
• M20: 4,817,799 km (0.058 R)
• M21: 5,214,982 km (0.112 R)
• M22: 6,068,587 km (0.028 R)
• M23: 6,729,361 km (0.052 R)
• M24: 6,817,175 km (0.094 R)
• M25: 6,846,646 km (0.046 R)
• M26: 7,112,930 km (0.091 R)
• M27: 7,442,943 km (0.095 R)
• M28: 7,778,042 km (0.094 R)
• M29: 8,024,729 km (0.057 R)
• M30: 8,812,362 km (0.083 R)
• M31: 9,558,406 km (0.033 R)
• M32: 9,591,168 km (0.059 R)
• M33: 10,459,734 km (0.099 R)
• M34: 10,629,527 km (0.051 R)
• M35: 10,868,884 km (0.049 R)
• M36: 11,144,593 km (0.074 R)
• M37: 11,773,502 km (0.099 R)
• M38: 12,413,631 km (0.106 R)
• M39: 12,449,535 km (0.045 R)
• M40: 12,485,588 km (0.077 R)
• M41: 12,738,109 km (0.07 R)
• M42: 12,955,774 km (0.047 R)
• M43: 13,174,785 km (0.09 R)
• M44: 13,284,740 km (0.11 R)
• M45: 13,358,342 km (0.061 R)
• M46: 14,514,434 km (0.099 R)
• M47: 14,627,979 km (0.1 R)
• M48: 15,047,003 km (0.11 R)
• M49: 15,123,597 km (0.051 R)
• M50: 15,663,346 km (0.12 R)
• M51: 15,935,614 km (0.1 R)
• M52: 16,841,279 km (0.114 R)
• M53: 16,881,073 km (0.114 R)
• M54: 17,561,593 km (0.076 R)
• M55: 17,803,942 km (0.098 R)
• M56: 17,925,415 km (0.11 R)
• M57: 18,169,409 km (0.046 R)
• M58: 19,280,922 km (0.105 R)
• M59: 19,907,886 km (0.076 R)
• M60: 20,371,939 km (0.04 R)
• M61: 21,655,489 km (0.089 R)
• M62: 23,053,181 km (0.083 R)
• M63: 23,185,725 km (0.08 R)
• M64: 23,362,699 km (0.065 R)
• M65: 23,673,713 km (0.071 R)
• M66: 24,389,689 km (0.074 R)
• M67: 24,976,711 km (0.105 R)
• M68: 25,934,586 km (0.107 R)
• M69: 26,394,899 km (0.088 R)
• M70: 26,997,479 km (0.106 R)
• M71: 27,604,547 km (0.119 R)
• M72: 27,980,337 km (0.079 R)
• M73: 28,215,954 km (0.104 R)
• M74: 28,405,045 km (0.079 R)
• M75: 28,594,586 km (0.103 R)
• M76: 29,261,044 km (0.064 R)
• M77: 29,596,144 km (0.096 R)
• M78: 29,644,164 km (0.1 R)
• M79: 30,173,741 km (0.117 R)
• M80: 30,222,061 km (0.116 R)
• M81: 30,367,021 km (0.113 R)
• M82: 32,174,762 km (0.077 R)
• M83: 32,520,632 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit