🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 10.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 550 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,623,200 km

• M1: 138,079 km (0.032 R)
• M2: 209,287 km (0.113 R)
• M3: 340,784 km (0.117 R)
• M4: 434,881 km (0.107 R)
• M5: 507,137 km (0.108 R)
• M6: 608,863 km (0.109 R)
• M7: 744,997 km (0.066 R)
• M8: 959,072 km (0.114 R)
• M9: 1,049,579 km (0.1 R)
• M10: 1,267,992 km (0.064 R)
• M11: 1,392,756 km (0.071 R)
• M12: 1,476,531 km (0.042 R)
• M13: 1,628,822 km (0.096 R)
• M14: 1,840,054 km (0.117 R)
• M15: 1,960,181 km (0.11 R)
• M16: 2,071,781 km (0.096 R)
• M17: 2,151,068 km (0.116 R)
• M18: 2,307,248 km (0.029 R)
• M19: 2,449,067 km (0.062 R)
• M20: 2,594,027 km (0.058 R)
• M21: 2,686,030 km (0.038 R)
• M22: 2,785,512 km (0.101 R)
• M23: 2,949,771 km (0.102 R)
• M24: 3,020,231 km (0.07 R)
• M25: 3,104,156 km (0.061 R)
• M26: 3,195,560 km (0.083 R)
• M27: 3,374,330 km (0.103 R)
• M28: 3,583,767 km (0.097 R)
• M29: 3,652,282 km (0.12 R)
• M30: 3,742,041 km (0.105 R)
• M31: 3,923,653 km (0.097 R)
• M32: 4,001,444 km (0.039 R)
• M33: 4,172,883 km (0.115 R)
• M34: 4,310,363 km (0.104 R)
• M35: 4,397,878 km (0.111 R)
• M36: 4,537,902 km (0.106 R)
• M37: 4,612,102 km (0.094 R)
• M38: 4,807,028 km (0.083 R)
• M39: 4,875,245 km (0.12 R)
• M40: 4,966,649 km (0.066 R)
• M41: 5,081,690 km (0.098 R)
• M42: 5,158,733 km (0.074 R)
• M43: 5,244,153 km (0.092 R)
• M44: 5,337,802 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 8.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.93 AU - 2.97 AU

Year: 3379 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,623,200 km

• M1: 186,848 km (0.119 R)
• M2: 252,970 km (0.083 R)
• M3: 337,493 km (0.082 R)
• M4: 425,756 km (0.083 R)
• M5: 489,634 km (0.11 R)
• M6: 557,252 km (0.065 R)
• M7: 628,311 km (0.075 R)
• M8: 731,384 km (0.105 R)
• M9: 934,089 km (0.092 R)
• M10: 998,416 km (0.118 R)
• M11: 1,247,646 km (0.082 R)
• M12: 1,391,859 km (0.061 R)
• M13: 1,478,625 km (0.073 R)
• M14: 1,567,187 km (0.052 R)
• M15: 1,657,694 km (0.099 R)
• M16: 1,723,367 km (0.044 R)
• M17: 2,121,747 km (0.052 R)
• M18: 2,207,765 km (0.084 R)
• M19: 2,639,804 km (0.102 R)
• M20: 2,779,229 km (0.094 R)
• M21: 2,842,060 km (0.104 R)
• M22: 3,049,403 km (0.101 R)
• M23: 3,261,682 km (0.077 R)
• M24: 3,478,898 km (0.062 R)
• M25: 3,546,666 km (0.072 R)
• M26: 3,892,237 km (0.114 R)
• M27: 4,140,570 km (0.088 R)
• M28: 4,230,478 km (0.12 R)
• M29: 4,375,887 km (0.077 R)
• M30: 4,615,543 km (0.108 R)
• M31: 4,727,592 km (0.109 R)
• M32: 5,107,870 km (0.111 R)
• M33: 5,262,703 km (0.083 R)
• M34: 5,458,527 km (0.115 R)
• M35: 5,537,365 km (0.066 R)
• M36: 5,636,698 km (0.097 R)
• M37: 5,796,768 km (0.073 R)
• M38: 5,958,334 km (0.106 R)
• M39: 6,019,370 km (0.079 R)
• M40: 6,101,050 km (0.084 R)
• M41: 6,410,418 km (0.093 R)
• M42: 6,514,688 km (0.107 R)
• M43: 6,725,023 km (0.028 R)
• M44: 6,830,938 km (0.107 R)
• M45: 7,001,779 km (0.107 R)
• M46: 7,369,191 km (0.035 R)
• M47: 7,434,715 km (0.042 R)
• M48: 7,610,343 km (0.095 R)
• M49: 7,765,177 km (0.05 R)
• M50: 8,033,106 km (0.038 R)
• M51: 8,281,289 km (0.118 R)
• M52: 8,924,560 km (0.115 R)
• M53: 9,111,258 km (0.057 R)
• M54: 9,488,694 km (0.119 R)
• M55: 9,607,624 km (0.085 R)
• M56: 9,823,195 km (0.103 R)
• M57: 9,991,791 km (0.09 R)
• M58: 10,405,429 km (0.116 R)
• M59: 10,479,032 km (0.065 R)
• M60: 10,973,901 km (0.116 R)
• M61: 11,098,816 km (0.088 R)
• M62: 11,476,550 km (0.105 R)
• M63: 11,909,636 km (0.079 R)
• M64: 12,115,184 km (0.091 R)
• M65: 12,582,228 km (0.116 R)
• M66: 13,668,009 km (0.062 R)
• M67: 13,883,430 km (0.077 R)
• M68: 14,673,457 km (0.091 R)
• M69: 14,949,315 km (0.047 R)
• M70: 15,477,994 km (0.101 R)
• M71: 15,758,789 km (0.101 R)
• M72: 15,871,586 km (0.034 R)
• M73: 15,984,682 km (0.105 R)
• M74: 16,898,725 km (0.092 R)
• M75: 17,274,814 km (0.09 R)
• M76: 18,360,595 km (0.062 R)
• M77: 18,479,376 km (0.079 R)
• M78: 18,806,996 km (0.09 R)
• M79: 18,986,663 km (0.116 R)
• M80: 20,228,923 km (0.093 R)
• M81: 20,320,926 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 11

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.59 AU - 3.61 AU

Year: 3640 Days

Day: 12.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,623,200 km

• M1: 217,366 km (0.072 R)
• M2: 341,831 km (0.063 R)
• M3: 412,890 km (0.091 R)
• M4: 499,657 km (0.043 R)
• M5: 623,823 km (0.07 R)
• M6: 748,737 km (0.069 R)
• M7: 1,500,317 km (0.096 R)
• M8: 1,614,610 km (0.116 R)
• M9: 2,198,042 km (0.117 R)
• M10: 2,328,940 km (0.069 R)
• M11: 2,581,461 km (0.111 R)
• M12: 2,754,695 km (0.116 R)
• M13: 3,113,132 km (0.117 R)
• M14: 3,372,834 km (0.093 R)
• M15: 3,543,674 km (0.112 R)
• M16: 3,795,448 km (0.11 R)
• M17: 4,214,770 km (0.1 R)
• M18: 4,606,866 km (0.096 R)
• M19: 4,881,977 km (0.1 R)
• M20: 5,184,314 km (0.108 R)
• M21: 5,492,935 km (0.072 R)
• M22: 5,582,095 km (0.077 R)
• M23: 6,151,165 km (0.081 R)
• M24: 6,360,453 km (0.055 R)
• M25: 6,643,342 km (0.088 R)
• M26: 6,858,165 km (0.102 R)
• M27: 7,124,000 km (0.096 R)
• M28: 7,344,059 km (0.082 R)
• M29: 7,467,178 km (0.092 R)
• M30: 7,715,660 km (0.079 R)
• M31: 8,093,544 km (0.069 R)
• M32: 8,632,695 km (0.117 R)
• M33: 9,130,556 km (0.038 R)
• M34: 9,210,143 km (0.072 R)
• M35: 9,369,763 km (0.102 R)
• M36: 9,503,504 km (0.09 R)
• M37: 9,772,930 km (0.069 R)
• M38: 9,854,161 km (0.099 R)
• M39: 10,457,490 km (0.113 R)
• M40: 10,931,715 km (0.103 R)
• M41: 11,044,362 km (0.081 R)
• M42: 11,356,124 km (0.104 R)
• M43: 11,498,840 km (0.103 R)
• M44: 12,514,311 km (0.068 R)
• M45: 13,077,547 km (0.034 R)
• M46: 13,287,133 km (0.097 R)
• M47: 13,407,410 km (0.117 R)
• M48: 14,014,179 km (0.107 R)
• M49: 14,351,821 km (0.029 R)
• M50: 14,444,422 km (0.064 R)
• M51: 14,630,073 km (0.054 R)
• M52: 14,754,240 km (0.092 R)
• M53: 14,878,855 km (0.03 R)
• M54: 14,972,503 km (0.117 R)
• M55: 15,066,301 km (0.097 R)
• M56: 15,160,398 km (0.107 R)
• M57: 15,412,171 km (0.116 R)
• M58: 15,602,011 km (0.082 R)
• M59: 15,888,042 km (0.109 R)
• M60: 16,047,812 km (0.105 R)
• M61: 16,175,868 km (0.092 R)
• M62: 16,368,700 km (0.105 R)
• M63: 16,530,116 km (0.089 R)
• M64: 16,691,831 km (0.11 R)
• M65: 16,984,445 km (0.091 R)
• M66: 17,115,044 km (0.114 R)
• M67: 17,640,880 km (0.079 R)
• M68: 17,905,668 km (0.106 R)
• M69: 19,762,178 km (0.075 R)
• M70: 20,002,881 km (0.107 R)
• M71: 20,556,692 km (0.089 R)
• M72: 20,905,255 km (0.105 R)
• M73: 21,431,989 km (0.095 R)
• M74: 22,390,912 km (0.093 R)
• M75: 23,182,733 km (0.117 R)
• M76: 23,363,896 km (0.059 R)
• M77: 24,240,390 km (0.083 R)
• M78: 24,387,445 km (0.108 R)
• M79: 24,645,651 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 10.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.93 AU - 4.01 AU

Year: 4310 Days

Day: 7.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,623,200 km

• M1: 250,876 km (0.116 R)
• M2: 385,215 km (0.115 R)
• M3: 559,945 km (0.059 R)
• M4: 808,876 km (0.062 R)
• M5: 990,637 km (0.116 R)
• M6: 1,227,002 km (0.079 R)
• M7: 1,296,116 km (0.102 R)
• M8: 1,631,066 km (0.092 R)
• M9: 1,722,919 km (0.097 R)
• M10: 1,896,153 km (0.1 R)
• M11: 1,976,936 km (0.102 R)
• M12: 2,574,280 km (0.115 R)
• M13: 2,883,948 km (0.074 R)
• M14: 3,033,994 km (0.054 R)
• M15: 3,128,989 km (0.056 R)
• M16: 3,225,031 km (0.088 R)
• M17: 3,720,349 km (0.099 R)
• M18: 4,008,325 km (0.091 R)
• M19: 4,154,931 km (0.106 R)
• M20: 4,367,659 km (0.091 R)
• M21: 5,530,932 km (0.107 R)
• M22: 5,647,619 km (0.06 R)
• M23: 6,171,062 km (0.082 R)
• M24: 6,316,471 km (0.067 R)
• M25: 6,784,563 km (0.12 R)
• M26: 6,959,891 km (0.052 R)
• M27: 7,111,434 km (0.055 R)
• M28: 7,572,495 km (0.062 R)
• M29: 7,806,765 km (0.044 R)
• M30: 8,149,194 km (0.106 R)
• M31: 8,442,855 km (0.105 R)
• M32: 8,821,786 km (0.097 R)
• M33: 9,013,272 km (0.101 R)
• M34: 9,123,376 km (0.118 R)
• M35: 9,289,280 km (0.063 R)
• M36: 9,680,478 km (0.116 R)
• M37: 10,392,265 km (0.1 R)
• M38: 10,594,671 km (0.09 R)
• M39: 10,710,908 km (0.08 R)
• M40: 10,974,051 km (0.11 R)
• M41: 11,209,668 km (0.098 R)
• M42: 11,357,770 km (0.06 R)
• M43: 11,446,930 km (0.096 R)
• M44: 11,536,389 km (0.048 R)
• M45: 12,077,784 km (0.117 R)
• M46: 12,168,889 km (0.054 R)
• M47: 12,290,662 km (0.11 R)
• M48: 12,781,792 km (0.104 R)
• M49: 13,029,825 km (0.109 R)
• M50: 15,332,435 km (0.077 R)
• M51: 15,728,421 km (0.119 R)
• M52: 16,261,438 km (0.097 R)
• M53: 16,732,821 km (0.078 R)
• M54: 17,038,150 km (0.092 R)
• M55: 17,723,458 km (0.111 R)
• M56: 18,243,311 km (0.097 R)
• M57: 18,313,023 km (0.102 R)
• M58: 19,120,852 km (0.103 R)
• M59: 19,262,521 km (0.07 R)
• M60: 20,228,026 km (0.079 R)
• M61: 20,336,335 km (0.096 R)
• M62: 20,589,604 km (0.066 R)
• M63: 20,734,863 km (0.066 R)
• M64: 22,392,258 km (0.074 R)
• M65: 22,728,853 km (0.053 R)
• M66: 23,331,434 km (0.11 R)
• M67: 23,444,978 km (0.063 R)
• M68: 23,520,824 km (0.103 R)
• M69: 23,977,248 km (0.098 R)
• M70: 24,053,692 km (0.05 R)
• M71: 24,590,599 km (0.074 R)
• M72: 25,092,799 km (0.064 R)
• M73: 25,832,710 km (0.118 R)
• M74: 26,225,105 km (0.091 R)
• M75: 26,421,976 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.4

Radius: 8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.05 AU - 10.89 AU

Year: 22592 Days

Day: 17.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,623,200 km

• M1: 328,068 km (0.095 R)
• M2: 457,171 km (0.12 R)
• M3: 604,076 km (0.054 R)
• M4: 724,951 km (0.103 R)
• M5: 1,111,063 km (0.051 R)
• M6: 1,666,371 km (0.058 R)
• M7: 1,723,218 km (0.111 R)
• M8: 2,721,784 km (0.096 R)
• M9: 3,100,117 km (0.039 R)
• M10: 3,385,849 km (0.047 R)
• M11: 3,531,856 km (0.081 R)
• M12: 4,332,354 km (0.109 R)
• M13: 5,526,145 km (0.088 R)
• M14: 5,872,464 km (0.106 R)
• M15: 6,540,718 km (0.109 R)
• M16: 6,999,535 km (0.052 R)
• M17: 7,563,968 km (0.116 R)
• M18: 7,851,644 km (0.115 R)
• M19: 8,636,285 km (0.098 R)
• M20: 9,497,221 km (0.058 R)
• M21: 11,354,179 km (0.115 R)
• M22: 11,463,685 km (0.067 R)
• M23: 11,738,795 km (0.051 R)
• M24: 12,918,225 km (0.08 R)
• M25: 13,492,980 km (0.078 R)
• M26: 15,813,243 km (0.089 R)
• M27: 16,180,954 km (0.11 R)
• M28: 16,242,589 km (0.091 R)
• M29: 16,366,007 km (0.08 R)
• M30: 16,800,290 km (0.041 R)
• M31: 16,925,054 km (0.107 R)
• M32: 19,288,701 km (0.092 R)
• M33: 19,550,347 km (0.079 R)
• M34: 19,681,545 km (0.062 R)
• M35: 20,542,032 km (0.052 R)
• M36: 21,414,786 km (0.072 R)
• M37: 21,753,625 km (0.09 R)
• M38: 22,026,042 km (0.106 R)
• M39: 22,988,256 km (0.066 R)
• M40: 23,057,370 km (0.119 R)
• M41: 23,126,784 km (0.092 R)
• M42: 23,964,083 km (0.101 R)
• M43: 25,310,015 km (0.08 R)
• M44: 25,884,022 km (0.117 R)
• M45: 26,317,407 km (0.045 R)
• M46: 27,852,880 km (0.1 R)
• M47: 28,148,784 km (0.045 R)
• M48: 28,818,085 km (0.103 R)
• M49: 29,192,080 km (0.079 R)
• M50: 30,248,091 km (0.082 R)
• M51: 30,400,083 km (0.09 R)
• M52: 30,857,254 km (0.109 R)
• M53: 31,010,143 km (0.038 R)
• M54: 31,778,328 km (0.112 R)
• M55: 34,595,555 km (0.115 R)
• M56: 34,913,450 km (0.096 R)
• M57: 35,392,163 km (0.086 R)
• M58: 37,003,632 km (0.111 R)
• M59: 37,166,095 km (0.116 R)
• M60: 38,474,179 km (0.102 R)
• M61: 40,130,526 km (0.096 R)
• M62: 40,464,578 km (0.077 R)
• M63: 40,715,753 km (0.106 R)
• M64: 43,084,636 km (0.104 R)
• M65: 43,426,766 km (0.112 R)
• M66: 43,512,336 km (0.106 R)
• M67: 43,769,644 km (0.12 R)
• M68: 44,890,581 km (0.082 R)
• M69: 45,324,116 km (0.064 R)
• M70: 45,585,014 km (0.111 R)
• M71: 45,671,931 km (0.074 R)
• M72: 45,846,212 km (0.064 R)
• M73: 48,043,356 km (0.056 R)
• M74: 49,915,125 km (0.085 R)
• M75: 50,184,550 km (0.111 R)
• M76: 50,364,367 km (0.095 R)
• M77: 51,266,741 km (0.072 R)
• M78: 51,357,248 km (0.052 R)
• M79: 54,098,031 km (0.053 R)
• M80: 55,486,149 km (0.083 R)
• M81: 55,858,199 km (0.111 R)
• M82: 56,792,139 km (0.104 R)
• M83: 59,054,657 km (0.104 R)
• M84: 59,815,362 km (0.096 R)
• M85: 61,346,496 km (0.085 R)
• M86: 61,731,412 km (0.083 R)
• M87: 62,020,435 km (0.1 R)
• M88: 62,600,127 km (0.102 R)
• M89: 63,278,553 km (0.052 R)
• M90: 63,375,642 km (0.063 R)
• M91: 63,472,881 km (0.031 R)
• M92: 63,570,119 km (0.056 R)
• M93: 64,740,573 km (0.062 R)
• M94: 65,132,370 km (0.051 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: 347 - 18,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit