🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 38.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 10.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.01 AU - 1.39 AU

Year: 849 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,038,912 km

• M1: 138,677 km (0.1 R)
• M2: 328,966 km (0.114 R)
• M3: 397,781 km (0.111 R)
• M4: 468,541 km (0.095 R)
• M5: 600,187 km (0.105 R)
• M6: 673,938 km (0.109 R)
• M7: 873,502 km (0.098 R)
• M8: 983,905 km (0.076 R)
• M9: 1,274,723 km (0.102 R)
• M10: 1,380,040 km (0.087 R)
• M11: 1,547,740 km (0.11 R)
• M12: 1,668,315 km (0.048 R)
• M13: 1,800,111 km (0.118 R)
• M14: 2,016,729 km (0.11 R)
• M15: 2,174,405 km (0.1 R)
• M16: 2,362,150 km (0.103 R)
• M17: 2,431,713 km (0.084 R)
• M18: 2,573,083 km (0.103 R)
• M19: 2,644,741 km (0.095 R)
• M20: 2,744,523 km (0.076 R)
• M21: 2,947,826 km (0.082 R)
• M22: 3,051,497 km (0.088 R)
• M23: 3,137,067 km (0.076 R)
• M24: 3,497,748 km (0.075 R)
• M25: 3,627,748 km (0.096 R)
• M26: 3,749,072 km (0.091 R)
• M27: 3,882,214 km (0.113 R)
• M28: 4,121,421 km (0.095 R)
• M29: 4,462,504 km (0.096 R)
• M30: 4,570,963 km (0.097 R)
• M31: 4,691,240 km (0.073 R)
• M32: 4,857,144 km (0.096 R)
• M33: 4,935,234 km (0.112 R)
• M34: 5,070,021 km (0.065 R)
• M35: 5,400,932 km (0.111 R)
• M36: 5,715,387 km (0.078 R)
• M37: 5,797,815 km (0.068 R)
• M38: 5,868,874 km (0.112 R)
• M39: 6,047,793 km (0.118 R)
• M40: 6,119,750 km (0.092 R)
• M41: 6,204,272 km (0.055 R)
• M42: 6,472,202 km (0.074 R)
• M43: 6,570,638 km (0.106 R)
• M44: 6,768,855 km (0.105 R)
• M45: 6,881,352 km (0.088 R)
• M46: 7,095,277 km (0.087 R)
• M47: 7,286,015 km (0.116 R)
• M48: 7,414,220 km (0.11 R)
• M49: 7,607,650 km (0.063 R)
• M50: 7,698,606 km (0.113 R)
• M51: 7,842,220 km (0.091 R)
• M52: 8,371,796 km (0.109 R)
• M53: 8,465,744 km (0.111 R)
• M54: 8,613,995 km (0.119 R)
• M55: 8,722,304 km (0.085 R)
• M56: 8,844,825 km (0.074 R)
• M57: 8,926,804 km (0.085 R)
• M58: 9,354,205 km (0.068 R)
• M59: 9,423,768 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.23 AU - 1.31 AU

Year: 924 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,038,912 km

• M1: 210,933 km (0.068 R)
• M2: 412,890 km (0.094 R)
• M3: 524,041 km (0.105 R)
• M4: 628,760 km (0.04 R)
• M5: 774,917 km (0.12 R)
• M6: 975,827 km (0.12 R)
• M7: 1,074,113 km (0.092 R)
• M8: 1,169,556 km (0.072 R)
• M9: 1,301,801 km (0.119 R)
• M10: 1,488,798 km (0.055 R)
• M11: 1,604,138 km (0.048 R)
• M12: 1,767,798 km (0.118 R)
• M13: 1,859,651 km (0.086 R)
• M14: 1,968,858 km (0.063 R)
• M15: 2,260,125 km (0.108 R)
• M16: 2,487,962 km (0.117 R)
• M17: 2,652,969 km (0.106 R)
• M18: 2,875,869 km (0.109 R)
• M19: 3,077,228 km (0.098 R)
• M20: 3,302,223 km (0.117 R)
• M21: 3,397,667 km (0.075 R)
• M22: 3,513,456 km (0.11 R)
• M23: 3,729,176 km (0.069 R)
• M24: 3,888,946 km (0.106 R)
• M25: 4,040,788 km (0.111 R)
• M26: 4,267,279 km (0.112 R)
• M27: 4,455,623 km (0.07 R)
• M28: 4,938,824 km (0.089 R)
• M29: 5,092,611 km (0.102 R)
• M30: 5,248,043 km (0.098 R)
• M31: 5,348,722 km (0.085 R)
• M32: 5,540,956 km (0.105 R)
• M33: 6,025,503 km (0.092 R)
• M34: 6,190,061 km (0.104 R)
• M35: 6,380,050 km (0.09 R)
• M36: 6,487,760 km (0.052 R)
• M37: 6,888,084 km (0.117 R)
• M38: 7,023,321 km (0.107 R)
• M39: 7,122,205 km (0.108 R)
• M40: 7,384,151 km (0.087 R)
• M41: 7,484,830 km (0.076 R)
• M42: 7,636,523 km (0.034 R)
• M43: 7,956,064 km (0.106 R)
• M44: 8,059,286 km (0.063 R)
• M45: 8,202,002 km (0.068 R)
• M46: 8,384,661 km (0.101 R)
• M47: 8,476,664 km (0.069 R)
• M48: 8,621,774 km (0.096 R)
• M49: 8,714,525 km (0.067 R)
• M50: 9,062,041 km (0.096 R)
• M51: 9,183,364 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 13.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.12 AU - 1.52 AU

Year: 979 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,038,912 km

• M1: 169,494 km (0.102 R)
• M2: 262,395 km (0.114 R)
• M3: 354,996 km (0.106 R)
• M4: 538,702 km (0.073 R)
• M5: 642,373 km (0.095 R)
• M6: 754,272 km (0.047 R)
• M7: 892,202 km (0.071 R)
• M8: 1,046,138 km (0.12 R)
• M9: 1,174,942 km (0.042 R)
• M10: 1,302,249 km (0.039 R)
• M11: 1,555,967 km (0.106 R)
• M12: 1,641,687 km (0.092 R)
• M13: 1,769,294 km (0.111 R)
• M14: 1,992,644 km (0.102 R)
• M15: 2,190,262 km (0.086 R)
• M16: 2,287,202 km (0.095 R)
• M17: 2,765,317 km (0.113 R)
• M18: 2,977,147 km (0.074 R)
• M19: 3,075,283 km (0.104 R)
• M20: 3,164,593 km (0.065 R)
• M21: 3,355,929 km (0.098 R)
• M22: 3,478,749 km (0.109 R)
• M23: 3,803,227 km (0.091 R)
• M24: 3,899,268 km (0.085 R)
• M25: 4,148,648 km (0.096 R)
• M26: 4,291,963 km (0.113 R)
• M27: 4,674,485 km (0.067 R)
• M28: 5,009,733 km (0.09 R)
• M29: 5,328,826 km (0.106 R)
• M30: 5,436,835 km (0.072 R)
• M31: 5,962,373 km (0.097 R)
• M32: 6,174,802 km (0.096 R)
• M33: 6,440,637 km (0.049 R)
• M34: 6,542,812 km (0.101 R)
• M35: 6,671,467 km (0.026 R)
• M36: 7,036,037 km (0.082 R)
• M37: 7,234,104 km (0.103 R)
• M38: 7,327,154 km (0.104 R)
• M39: 7,528,064 km (0.117 R)
• M40: 7,622,311 km (0.041 R)
• M41: 7,784,924 km (0.091 R)
• M42: 7,880,367 km (0.111 R)
• M43: 8,182,854 km (0.06 R)
• M44: 8,307,619 km (0.116 R)
• M45: 8,433,131 km (0.103 R)
• M46: 8,643,615 km (0.109 R)
• M47: 8,841,833 km (0.108 R)
• M48: 9,199,222 km (0.092 R)
• M49: 9,343,584 km (0.044 R)
• M50: 9,517,865 km (0.118 R)
• M51: 9,722,515 km (0.107 R)
• M52: 9,810,628 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 12.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.16 AU - 1.9 AU

Year: 1222 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,038,912 km

• M1: 153,188 km (0.104 R)
• M2: 236,514 km (0.107 R)
• M3: 414,237 km (0.049 R)
• M4: 513,270 km (0.102 R)
• M5: 632,949 km (0.07 R)
• M6: 757,713 km (0.113 R)
• M7: 934,388 km (0.057 R)
• M8: 1,015,470 km (0.081 R)
• M9: 1,172,099 km (0.107 R)
• M10: 1,274,424 km (0.083 R)
• M11: 1,430,006 km (0.107 R)
• M12: 1,660,536 km (0.11 R)
• M13: 2,099,756 km (0.063 R)
• M14: 2,217,340 km (0.075 R)
• M15: 2,319,964 km (0.113 R)
• M16: 2,530,149 km (0.107 R)
• M17: 2,637,710 km (0.055 R)
• M18: 2,848,044 km (0.103 R)
• M19: 3,007,216 km (0.091 R)
• M20: 3,295,491 km (0.106 R)
• M21: 3,482,638 km (0.092 R)
• M22: 3,612,789 km (0.074 R)
• M23: 3,714,066 km (0.051 R)
• M24: 3,857,531 km (0.106 R)
• M25: 3,940,258 km (0.041 R)
• M26: 4,065,621 km (0.046 R)
• M27: 4,277,452 km (0.119 R)
• M28: 4,569,317 km (0.073 R)
• M29: 4,668,052 km (0.056 R)
• M30: 4,778,605 km (0.113 R)
• M31: 4,890,055 km (0.111 R)
• M32: 5,036,212 km (0.096 R)
• M33: 5,127,018 km (0.069 R)
• M34: 5,275,569 km (0.081 R)
• M35: 5,542,003 km (0.119 R)
• M36: 5,824,743 km (0.097 R)
• M37: 5,932,004 km (0.068 R)
• M38: 6,027,897 km (0.109 R)
• M39: 6,552,387 km (0.101 R)
• M40: 6,927,129 km (0.101 R)
• M41: 7,053,540 km (0.087 R)
• M42: 7,295,888 km (0.103 R)
• M43: 7,385,946 km (0.119 R)
• M44: 7,463,438 km (0.094 R)
• M45: 7,606,154 km (0.076 R)
• M46: 8,132,739 km (0.111 R)
• M47: 8,413,983 km (0.113 R)
• M48: 8,766,585 km (0.118 R)
• M49: 8,917,230 km (0.06 R)
• M50: 9,013,571 km (0.088 R)
• M51: 9,179,625 km (0.068 R)
• M52: 9,346,576 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 8.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.94 AU - 3.76 AU

Year: 3959 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,038,912 km

• M1: 112,198 km (0.087 R)
• M2: 168,597 km (0.085 R)
• M3: 260,899 km (0.072 R)
• M4: 354,846 km (0.095 R)
• M5: 412,142 km (0.096 R)
• M6: 635,641 km (0.04 R)
• M7: 696,079 km (0.115 R)
• M8: 869,762 km (0.059 R)
• M9: 930,948 km (0.039 R)
• M10: 1,043,445 km (0.079 R)
• M11: 1,368,970 km (0.064 R)
• M12: 1,530,985 km (0.096 R)
• M13: 1,597,556 km (0.106 R)
• M14: 1,673,701 km (0.085 R)
• M15: 2,027,201 km (0.106 R)
• M16: 2,193,853 km (0.105 R)
• M17: 2,250,401 km (0.079 R)
• M18: 2,384,440 km (0.11 R)
• M19: 2,570,540 km (0.075 R)
• M20: 2,640,402 km (0.071 R)
• M21: 3,253,754 km (0.113 R)
• M22: 3,340,371 km (0.072 R)
• M23: 3,750,568 km (0.092 R)
• M24: 3,830,005 km (0.043 R)
• M25: 4,071,755 km (0.071 R)
• M26: 4,247,532 km (0.103 R)
• M27: 4,318,591 km (0.093 R)
• M28: 4,570,215 km (0.07 R)
• M29: 4,765,141 km (0.039 R)
• M30: 5,302,796 km (0.076 R)
• M31: 5,689,357 km (0.094 R)
• M32: 5,754,581 km (0.104 R)
• M33: 6,286,103 km (0.107 R)
• M34: 6,435,102 km (0.052 R)
• M35: 6,571,535 km (0.095 R)
• M36: 6,722,629 km (0.109 R)
• M37: 6,888,982 km (0.118 R)
• M38: 6,986,520 km (0.101 R)
• M39: 7,296,337 km (0.064 R)
• M40: 7,524,474 km (0.085 R)
• M41: 7,639,514 km (0.027 R)
• M42: 7,755,004 km (0.082 R)
• M43: 8,252,567 km (0.083 R)
• M44: 8,356,387 km (0.111 R)
• M45: 8,415,778 km (0.099 R)
• M46: 8,610,105 km (0.099 R)
• M47: 8,957,472 km (0.116 R)
• M48: 9,247,841 km (0.029 R)
• M49: 9,340,143 km (0.072 R)
• M50: 9,448,302 km (0.102 R)
• M51: 10,026,797 km (0.066 R)
• M52: 10,456,293 km (0.116 R)
• M53: 10,568,641 km (0.085 R)
• M54: 10,924,235 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.25 AU - 10.73 AU

Year: 21937 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,038,912 km

• M1: 157,227 km (0.102 R)
• M2: 244,293 km (0.098 R)
• M3: 387,907 km (0.033 R)
• M4: 729,888 km (0.096 R)
• M5: 997,219 km (0.07 R)
• M6: 1,081,593 km (0.077 R)
• M7: 1,718,132 km (0.054 R)
• M8: 1,820,456 km (0.115 R)
• M9: 2,591,634 km (0.032 R)
• M10: 3,172,821 km (0.081 R)
• M11: 3,273,650 km (0.119 R)
• M12: 3,740,246 km (0.118 R)
• M13: 3,981,398 km (0.094 R)
• M14: 4,035,702 km (0.08 R)
• M15: 5,321,495 km (0.082 R)
• M16: 5,714,938 km (0.112 R)
• M17: 6,338,611 km (0.11 R)
• M18: 6,755,541 km (0.088 R)
• M19: 6,820,466 km (0.06 R)
• M20: 6,885,541 km (0.105 R)
• M21: 7,214,507 km (0.089 R)
• M22: 7,414,220 km (0.116 R)
• M23: 7,649,687 km (0.096 R)
• M24: 8,196,916 km (0.105 R)
• M25: 8,335,743 km (0.102 R)
• M26: 8,792,316 km (0.078 R)
• M27: 9,256,967 km (0.119 R)
• M28: 10,585,097 km (0.038 R)
• M29: 11,117,515 km (0.095 R)
• M30: 11,464,433 km (0.115 R)
• M31: 11,697,656 km (0.094 R)
• M32: 12,050,557 km (0.11 R)
• M33: 12,287,670 km (0.099 R)
• M34: 12,367,106 km (0.055 R)
• M35: 12,486,485 km (0.03 R)
• M36: 12,646,406 km (0.104 R)
• M37: 13,048,973 km (0.04 R)
• M38: 14,198,334 km (0.076 R)
• M39: 14,658,796 km (0.09 R)
• M40: 15,337,222 km (0.084 R)
• M41: 15,508,362 km (0.057 R)
• M42: 15,939,204 km (0.118 R)
• M43: 16,112,588 km (0.107 R)
• M44: 16,417,618 km (0.035 R)
• M45: 16,636,630 km (0.116 R)
• M46: 17,210,786 km (0.081 R)
• M47: 17,344,078 km (0.1 R)
• M48: 17,477,818 km (0.076 R)
• M49: 18,106,429 km (0.091 R)
• M50: 18,332,770 km (0.075 R)
• M51: 19,385,939 km (0.076 R)
• M52: 19,943,042 km (0.083 R)
• M53: 21,311,264 km (0.056 R)
• M54: 21,646,064 km (0.09 R)
• M55: 21,886,318 km (0.108 R)
• M56: 22,612,317 km (0.115 R)
• M57: 23,247,808 km (0.114 R)
• M58: 23,790,101 km (0.077 R)
• M59: 24,187,133 km (0.12 R)
• M60: 24,586,410 km (0.074 R)
• M61: 25,239,854 km (0.104 R)
• M62: 25,290,268 km (0.091 R)
• M63: 25,340,832 km (0.066 R)
• M64: 26,000,858 km (0.109 R)
• M65: 26,666,419 km (0.091 R)
• M66: 28,749,569 km (0.041 R)
• M67: 29,384,612 km (0.109 R)
• M68: 29,704,004 km (0.101 R)
• M69: 29,864,073 km (0.096 R)
• M70: 30,131,405 km (0.071 R)
• M71: 31,371,870 km (0.101 R)
• M72: 32,080,216 km (0.059 R)
• M73: 32,354,130 km (0.079 R)
• M74: 32,793,948 km (0.055 R)
• M75: 33,291,211 km (0.106 R)
• M76: 33,735,217 km (0.063 R)
• M77: 34,460,917 km (0.052 R)
• M78: 35,700,784 km (0.092 R)
• M79: 36,269,256 km (0.046 R)
• M80: 37,876,535 km (0.107 R)
• M81: 38,050,218 km (0.114 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: 501 - 19,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit