🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 8.4

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,185,137 km

• M1: 106,514 km (0.068 R)
• M2: 159,172 km (0.114 R)
• M3: 223,649 km (0.083 R)
• M4: 302,786 km (0.095 R)
• M5: 367,712 km (0.078 R)
• M6: 430,094 km (0.107 R)
• M7: 499,806 km (0.102 R)
• M8: 554,859 km (0.082 R)
• M9: 658,679 km (0.098 R)
• M10: 720,015 km (0.11 R)
• M11: 830,717 km (0.097 R)
• M12: 890,257 km (0.088 R)
• M13: 947,403 km (0.116 R)
• M14: 1,001,857 km (0.113 R)
• M15: 1,081,742 km (0.032 R)
• M16: 1,134,849 km (0.099 R)
• M17: 1,235,379 km (0.114 R)
• M18: 1,312,721 km (0.074 R)
• M19: 1,378,544 km (0.114 R)
• M20: 1,445,415 km (0.076 R)
• M21: 1,578,108 km (0.108 R)
• M22: 1,777,372 km (0.046 R)
• M23: 1,830,928 km (0.112 R)
• M24: 1,914,703 km (0.056 R)
• M25: 1,984,865 km (0.076 R)
• M26: 2,065,947 km (0.06 R)
• M27: 2,205,521 km (0.086 R)
• M28: 2,385,637 km (0.084 R)
• M29: 2,455,948 km (0.111 R)
• M30: 2,548,699 km (0.109 R)
• M31: 2,681,841 km (0.112 R)
• M32: 2,794,488 km (0.1 R)
• M33: 2,857,170 km (0.117 R)
• M34: 2,926,134 km (0.062 R)
• M35: 3,030,554 km (0.055 R)
• M36: 3,177,608 km (0.118 R)
• M37: 3,321,222 km (0.071 R)
• M38: 3,418,012 km (0.108 R)
• M39: 3,528,116 km (0.067 R)
• M40: 3,614,584 km (0.089 R)
• M41: 3,683,100 km (0.088 R)
• M42: 3,783,330 km (0.083 R)
• M43: 3,871,892 km (0.098 R)
• M44: 4,102,722 km (0.085 R)
• M45: 4,174,229 km (0.115 R)
• M46: 4,424,357 km (0.079 R)
• M47: 4,517,706 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 14.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.53 AU - 0.73 AU

Year: 333 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,185,137 km

• M1: 183,407 km (0.109 R)
• M2: 279,898 km (0.109 R)
• M3: 377,435 km (0.075 R)
• M4: 500,554 km (0.103 R)
• M5: 615,894 km (0.117 R)
• M6: 771,177 km (0.08 R)
• M7: 866,321 km (0.053 R)
• M8: 969,544 km (0.088 R)
• M9: 1,152,203 km (0.04 R)
• M10: 1,244,205 km (0.107 R)
• M11: 1,367,175 km (0.068 R)
• M12: 1,587,533 km (0.114 R)
• M13: 1,695,692 km (0.058 R)
• M14: 1,837,959 km (0.09 R)
• M15: 2,054,577 km (0.115 R)
• M16: 2,197,443 km (0.03 R)
• M17: 2,319,216 km (0.051 R)
• M18: 2,448,169 km (0.084 R)
• M19: 2,579,815 km (0.096 R)
• M20: 2,724,177 km (0.089 R)
• M21: 2,839,667 km (0.094 R)
• M22: 3,010,508 km (0.049 R)
• M23: 3,184,939 km (0.117 R)
• M24: 3,295,641 km (0.094 R)
• M25: 3,436,113 km (0.071 R)
• M26: 3,711,224 km (0.104 R)
• M27: 3,804,573 km (0.088 R)
• M28: 3,946,093 km (0.113 R)
• M29: 4,059,488 km (0.088 R)
• M30: 4,204,299 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 8

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.95 AU - 0.99 AU

Year: 637 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,185,137 km

• M1: 110,254 km (0.093 R)
• M2: 170,093 km (0.064 R)
• M3: 232,475 km (0.057 R)
• M4: 302,936 km (0.09 R)
• M5: 370,853 km (0.112 R)
• M6: 432,338 km (0.068 R)
• M7: 515,813 km (0.09 R)
• M8: 581,188 km (0.043 R)
• M9: 639,830 km (0.063 R)
• M10: 716,125 km (0.106 R)
• M11: 812,017 km (0.072 R)
• M12: 952,490 km (0.031 R)
• M13: 1,064,838 km (0.113 R)
• M14: 1,335,610 km (0.113 R)
• M15: 1,516,623 km (0.089 R)
• M16: 1,613,712 km (0.112 R)
• M17: 1,720,076 km (0.1 R)
• M18: 1,777,821 km (0.08 R)
• M19: 1,887,776 km (0.106 R)
• M20: 2,053,231 km (0.083 R)
• M21: 2,176,649 km (0.083 R)
• M22: 2,302,461 km (0.085 R)
• M23: 2,358,261 km (0.115 R)
• M24: 2,422,738 km (0.106 R)
• M25: 2,487,663 km (0.093 R)
• M26: 2,545,109 km (0.099 R)
• M27: 2,736,594 km (0.098 R)
• M28: 2,787,457 km (0.059 R)
• M29: 2,915,662 km (0.119 R)
• M30: 3,187,183 km (0.059 R)
• M31: 3,466,781 km (0.097 R)
• M32: 3,605,009 km (0.093 R)
• M33: 3,726,184 km (0.092 R)
• M34: 4,098,084 km (0.104 R)
• M35: 4,612,402 km (0.106 R)
• M36: 4,703,507 km (0.119 R)
• M37: 4,867,017 km (0.042 R)
• M38: 4,990,735 km (0.11 R)
• M39: 5,073,911 km (0.071 R)
• M40: 5,126,121 km (0.112 R)
• M41: 5,199,573 km (0.117 R)
• M42: 5,273,325 km (0.104 R)
• M43: 5,368,619 km (0.081 R)
• M44: 5,571,773 km (0.116 R)
• M45: 5,647,170 km (0.119 R)
• M46: 5,701,324 km (0.088 R)
• M47: 5,842,844 km (0.105 R)
• M48: 6,533,837 km (0.051 R)
• M49: 6,647,681 km (0.102 R)
• M50: 6,762,273 km (0.109 R)
• M51: 6,842,906 km (0.065 R)
• M52: 7,144,944 km (0.1 R)
• M53: 7,510,860 km (0.093 R)
• M54: 7,606,304 km (0.108 R)
• M55: 7,714,014 km (0.1 R)
• M56: 7,822,473 km (0.097 R)
• M57: 7,919,113 km (0.113 R)
• M58: 8,028,469 km (0.109 R)
• M59: 8,260,944 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 10.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.98 AU - 1.08 AU

Year: 697 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,185,137 km

• M1: 128,205 km (0.095 R)
• M2: 191,635 km (0.086 R)
• M3: 262,993 km (0.099 R)
• M4: 429,346 km (0.105 R)
• M5: 539,151 km (0.088 R)
• M6: 629,957 km (0.112 R)
• M7: 758,162 km (0.093 R)
• M8: 856,298 km (0.044 R)
• M9: 1,084,585 km (0.066 R)
• M10: 1,177,634 km (0.11 R)
• M11: 1,247,796 km (0.111 R)
• M12: 1,372,411 km (0.113 R)
• M13: 1,446,462 km (0.077 R)
• M14: 1,570,778 km (0.092 R)
• M15: 1,655,749 km (0.119 R)
• M16: 1,942,678 km (0.084 R)
• M17: 2,111,574 km (0.056 R)
• M18: 2,190,113 km (0.117 R)
• M19: 2,269,549 km (0.116 R)
• M20: 2,341,955 km (0.071 R)
• M21: 2,580,414 km (0.075 R)
• M22: 2,749,609 km (0.079 R)
• M23: 2,818,274 km (0.057 R)
• M24: 2,983,879 km (0.056 R)
• M25: 3,107,896 km (0.078 R)
• M26: 3,197,654 km (0.114 R)
• M27: 3,315,538 km (0.111 R)
• M28: 3,583,916 km (0.084 R)
• M29: 3,859,326 km (0.082 R)
• M30: 4,033,907 km (0.096 R)
• M31: 4,131,893 km (0.029 R)
• M32: 4,491,676 km (0.101 R)
• M33: 4,583,230 km (0.052 R)
• M34: 4,675,382 km (0.103 R)
• M35: 4,820,043 km (0.116 R)
• M36: 5,134,947 km (0.035 R)
• M37: 5,348,573 km (0.087 R)
• M38: 5,532,578 km (0.104 R)
• M39: 5,685,617 km (0.113 R)
• M40: 5,940,232 km (0.047 R)
• M41: 6,029,692 km (0.038 R)
• M42: 6,142,040 km (0.038 R)
• M43: 6,243,916 km (0.08 R)
• M44: 6,391,868 km (0.038 R)
• M45: 6,552,686 km (0.058 R)
• M46: 6,668,325 km (0.116 R)
• M47: 6,843,055 km (0.091 R)
• M48: 7,054,736 km (0.12 R)
• M49: 7,149,581 km (0.071 R)
• M50: 7,232,758 km (0.047 R)
• M51: 7,352,436 km (0.083 R)
• M52: 7,424,393 km (0.063 R)
• M53: 7,605,556 km (0.08 R)
• M54: 7,776,097 km (0.12 R)
• M55: 7,898,618 km (0.112 R)
• M56: 7,972,370 km (0.108 R)
• M57: 8,120,771 km (0.055 R)
• M58: 8,207,687 km (0.112 R)
• M59: 8,332,452 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 11.1

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.04 AU - 1.3 AU

Year: 844 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,185,137 km

• M1: 139,724 km (0.096 R)
• M2: 280,047 km (0.051 R)
• M3: 359,484 km (0.118 R)
• M4: 571,165 km (0.099 R)
• M5: 850,464 km (0.111 R)
• M6: 999,763 km (0.057 R)
• M7: 1,123,181 km (0.031 R)
• M8: 1,355,506 km (0.08 R)
• M9: 1,501,065 km (0.088 R)
• M10: 1,587,832 km (0.059 R)
• M11: 1,668,166 km (0.102 R)
• M12: 1,749,996 km (0.09 R)
• M13: 1,841,699 km (0.089 R)
• M14: 2,108,732 km (0.044 R)
• M15: 2,260,573 km (0.118 R)
• M16: 2,379,354 km (0.103 R)
• M17: 2,500,080 km (0.099 R)
• M18: 2,718,941 km (0.066 R)
• M19: 2,993,902 km (0.103 R)
• M20: 3,371,188 km (0.104 R)
• M21: 3,465,435 km (0.104 R)
• M22: 3,624,158 km (0.076 R)
• M23: 3,699,107 km (0.087 R)
• M24: 3,938,164 km (0.084 R)
• M25: 4,081,927 km (0.082 R)
• M26: 4,193,677 km (0.108 R)
• M27: 4,374,541 km (0.068 R)
• M28: 4,615,992 km (0.09 R)
• M29: 5,123,877 km (0.072 R)
• M30: 5,268,837 km (0.084 R)
• M31: 5,403,026 km (0.08 R)
• M32: 5,525,846 km (0.086 R)
• M33: 5,724,512 km (0.046 R)
• M34: 5,799,610 km (0.101 R)
• M35: 5,963,420 km (0.113 R)
• M36: 6,192,903 km (0.112 R)
• M37: 6,713,204 km (0.028 R)
• M38: 6,965,277 km (0.089 R)
• M39: 7,247,568 km (0.105 R)
• M40: 7,424,243 km (0.102 R)
• M41: 7,533,749 km (0.101 R)
• M42: 7,629,940 km (0.06 R)
• M43: 8,018,745 km (0.084 R)
• M44: 8,215,765 km (0.065 R)
• M45: 8,399,920 km (0.108 R)
• M46: 8,514,064 km (0.096 R)
• M47: 8,657,378 km (0.045 R)
• M48: 8,815,952 km (0.075 R)
• M49: 8,902,868 km (0.11 R)
• M50: 9,180,073 km (0.098 R)
• M51: 9,386,070 km (0.063 R)
• M52: 9,953,195 km (0.087 R)
• M53: 10,240,872 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.8

Radius: 6.6

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.75 AU - 8.01 AU

Year: 13369 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,185,137 km

• M1: 87,664 km (0.113 R)
• M2: 257,757 km (0.057 R)
• M3: 327,619 km (0.089 R)
• M4: 488,736 km (0.102 R)
• M5: 560,394 km (0.117 R)
• M6: 714,928 km (0.103 R)
• M7: 994,826 km (0.068 R)
• M8: 1,135,149 km (0.078 R)
• M9: 1,958,236 km (0.089 R)
• M10: 2,016,579 km (0.044 R)
• M11: 2,105,141 km (0.115 R)
• M12: 2,892,774 km (0.116 R)
• M13: 3,060,473 km (0.096 R)
• M14: 3,196,757 km (0.115 R)
• M15: 4,824,681 km (0.119 R)
• M16: 4,943,761 km (0.05 R)
• M17: 5,144,372 km (0.114 R)
• M18: 5,225,454 km (0.105 R)
• M19: 5,347,675 km (0.066 R)
• M20: 5,429,804 km (0.064 R)
• M21: 5,553,671 km (0.104 R)
• M22: 5,636,698 km (0.067 R)
• M23: 5,973,293 km (0.029 R)
• M24: 6,058,564 km (0.032 R)
• M25: 7,798,387 km (0.11 R)
• M26: 7,891,587 km (0.093 R)
• M27: 8,315,398 km (0.109 R)
• M28: 8,602,027 km (0.098 R)
• M29: 8,698,219 km (0.069 R)
• M30: 8,891,948 km (0.086 R)
• M31: 9,185,010 km (0.111 R)
• M32: 10,440,136 km (0.074 R)
• M33: 11,429,427 km (0.099 R)
• M34: 13,384,671 km (0.063 R)
• M35: 13,552,221 km (0.112 R)
• M36: 14,286,447 km (0.1 R)
• M37: 14,343,444 km (0.117 R)
• M38: 14,400,441 km (0.109 R)
• M39: 14,917,600 km (0.076 R)
• M40: 16,029,262 km (0.075 R)
• M41: 16,805,226 km (0.084 R)
• M42: 16,985,941 km (0.101 R)
• M43: 17,288,727 km (0.052 R)
• M44: 18,022,654 km (0.097 R)
• M45: 21,123,070 km (0.108 R)
• M46: 21,775,915 km (0.076 R)
• M47: 22,104,731 km (0.038 R)
• M48: 23,436,451 km (0.09 R)
• M49: 24,112,185 km (0.087 R)
• M50: 24,316,087 km (0.118 R)
• M51: 25,206,344 km (0.109 R)
• M52: 25,620,879 km (0.084 R)
• M53: 25,690,143 km (0.101 R)
• M54: 26,456,683 km (0.105 R)
• M55: 26,877,950 km (0.07 R)
• M56: 26,948,261 km (0.049 R)
• M57: 28,585,012 km (0.037 R)
• M58: 29,089,456 km (0.101 R)
• M59: 29,451,482 km (0.096 R)
• M60: 30,400,083 km (0.068 R)
• M61: 31,358,556 km (0.072 R)
• M62: 31,655,508 km (0.098 R)
• M63: 32,102,656 km (0.095 R)
• M64: 32,252,254 km (0.098 R)
• M65: 33,078,632 km (0.119 R)
• M66: 33,380,970 km (0.119 R)
• M67: 33,608,209 km (0.11 R)
• M68: 33,988,187 km (0.102 R)
• M69: 34,752,333 km (0.079 R)
• M70: 35,367,779 km (0.079 R)
• M71: 36,064,456 km (0.117 R)
• M72: 36,687,531 km (0.071 R)
• M73: 39,375,057 km (0.099 R)
• M74: 39,615,162 km (0.04 R)
• M75: 41,553,950 km (0.105 R)
• M76: 48,321,010 km (0.109 R)
• M77: 51,349,020 km (0.098 R)
• M78: 51,786,594 km (0.088 R)
• M79: 51,874,258 km (0.1 R)
• M80: 53,460,445 km (0.044 R)
• M81: 53,992,863 km (0.082 R)
• M82: 55,241,707 km (0.105 R)
• M83: 57,223,280 km (0.113 R)
• M84: 57,404,593 km (0.089 R)
• M85: 57,495,398 km (0.075 R)
• M86: 58,131,788 km (0.077 R)
• M87: 58,405,253 km (0.099 R)
• M88: 58,496,507 km (0.099 R)
• M89: 59,136,487 km (0.116 R)
• M90: 60,423,627 km (0.059 R)
• M91: 60,515,929 km (0.081 R)
• M92: 61,626,992 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit