🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 20.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 10.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 446 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,991,786 km

• M1: 144,960 km (0.052 R)
• M2: 229,034 km (0.119 R)
• M3: 297,251 km (0.104 R)
• M4: 382,522 km (0.097 R)
• M5: 498,460 km (0.11 R)
• M6: 618,737 km (0.11 R)
• M7: 727,046 km (0.109 R)
• M8: 815,458 km (0.099 R)
• M9: 950,096 km (0.096 R)
• M10: 1,053,917 km (0.094 R)
• M11: 1,177,186 km (0.079 R)
• M12: 1,261,260 km (0.116 R)
• M13: 1,334,413 km (0.099 R)
• M14: 1,432,250 km (0.056 R)
• M15: 1,580,202 km (0.12 R)
• M16: 1,691,054 km (0.066 R)
• M17: 1,779,616 km (0.109 R)
• M18: 1,877,154 km (0.104 R)
• M19: 2,111,574 km (0.031 R)
• M20: 2,288,997 km (0.067 R)
• M21: 2,383,543 km (0.073 R)
• M22: 2,455,350 km (0.106 R)
• M23: 2,584,752 km (0.097 R)
• M24: 2,720,736 km (0.099 R)
• M25: 2,854,776 km (0.101 R)
• M26: 2,952,613 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 9.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.92 AU

Year: 464 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,991,786 km

• M1: 136,882 km (0.054 R)
• M2: 201,209 km (0.107 R)
• M3: 278,701 km (0.056 R)
• M4: 344,225 km (0.081 R)
• M5: 447,447 km (0.103 R)
• M6: 514,168 km (0.064 R)
• M7: 610,509 km (0.113 R)
• M8: 679,773 km (0.098 R)
• M9: 769,531 km (0.088 R)
• M10: 867,368 km (0.089 R)
• M11: 985,252 km (0.111 R)
• M12: 1,096,552 km (0.117 R)
• M13: 1,212,341 km (0.049 R)
• M14: 1,306,289 km (0.071 R)
• M15: 1,402,779 km (0.097 R)
• M16: 1,542,952 km (0.081 R)
• M17: 1,668,914 km (0.105 R)
• M18: 1,779,018 km (0.117 R)
• M19: 1,881,642 km (0.113 R)
• M20: 1,971,401 km (0.066 R)
• M21: 2,088,087 km (0.088 R)
• M22: 2,201,931 km (0.112 R)
• M23: 2,441,288 km (0.118 R)
• M24: 2,544,959 km (0.096 R)
• M25: 2,824,857 km (0.109 R)
• M26: 2,933,913 km (0.099 R)
• M27: 2,997,792 km (0.051 R)
• M28: 3,079,622 km (0.062 R)
• M29: 3,180,002 km (0.118 R)
• M30: 3,293,547 km (0.103 R)
• M31: 3,365,952 km (0.097 R)
• M32: 3,469,474 km (0.102 R)
• M33: 3,567,909 km (0.051 R)
• M34: 3,629,843 km (0.083 R)
• M35: 3,692,225 km (0.117 R)
• M36: 3,875,183 km (0.066 R)
• M37: 4,003,089 km (0.106 R)
• M38: 4,106,462 km (0.11 R)
• M39: 4,243,344 km (0.035 R)
• M40: 4,582,482 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.8 AU - 1.06 AU

Year: 570 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,991,786 km

• M1: 143,315 km (0.119 R)
• M2: 214,224 km (0.083 R)
• M3: 312,959 km (0.118 R)
• M4: 477,816 km (0.117 R)
• M5: 570,117 km (0.103 R)
• M6: 659,128 km (0.119 R)
• M7: 758,910 km (0.099 R)
• M8: 827,575 km (0.104 R)
• M9: 927,656 km (0.054 R)
• M10: 1,010,982 km (0.069 R)
• M11: 1,112,559 km (0.055 R)
• M12: 1,195,137 km (0.089 R)
• M13: 1,270,086 km (0.09 R)
• M14: 1,363,435 km (0.117 R)
• M15: 1,515,127 km (0.073 R)
• M16: 1,586,037 km (0.078 R)
• M17: 1,658,143 km (0.114 R)
• M18: 1,786,947 km (0.05 R)
• M19: 1,896,303 km (0.074 R)
• M20: 2,173,657 km (0.091 R)
• M21: 2,250,102 km (0.105 R)
• M22: 2,544,061 km (0.118 R)
• M23: 2,850,587 km (0.041 R)
• M24: 2,925,686 km (0.116 R)
• M25: 3,105,203 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 9.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.15 AU - 2.85 AU

Year: 2513 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,991,786 km

• M1: 260,300 km (0.07 R)
• M2: 348,114 km (0.102 R)
• M3: 418,126 km (0.094 R)
• M4: 506,987 km (0.107 R)
• M5: 713,582 km (0.107 R)
• M6: 880,533 km (0.101 R)
• M7: 939,175 km (0.118 R)
• M8: 1,150,707 km (0.086 R)
• M9: 1,281,306 km (0.063 R)
• M10: 1,377,647 km (0.103 R)
• M11: 1,436,738 km (0.076 R)
• M12: 1,526,945 km (0.057 R)
• M13: 1,692,251 km (0.115 R)
• M14: 1,755,681 km (0.111 R)
• M15: 2,029,295 km (0.079 R)
• M16: 2,211,505 km (0.095 R)
• M17: 2,471,058 km (0.097 R)
• M18: 2,728,067 km (0.097 R)
• M19: 2,993,753 km (0.087 R)
• M20: 3,267,816 km (0.105 R)
• M21: 3,401,257 km (0.111 R)
• M22: 3,728,877 km (0.119 R)
• M23: 3,938,912 km (0.097 R)
• M24: 4,052,457 km (0.102 R)
• M25: 4,152,687 km (0.071 R)
• M26: 4,224,943 km (0.116 R)
• M27: 4,312,009 km (0.074 R)
• M28: 4,458,615 km (0.057 R)
• M29: 4,651,746 km (0.04 R)
• M30: 5,000,010 km (0.04 R)
• M31: 5,738,126 km (0.088 R)
• M32: 6,459,636 km (0.093 R)
• M33: 6,610,730 km (0.043 R)
• M34: 6,712,157 km (0.106 R)
• M35: 6,933,712 km (0.085 R)
• M36: 7,401,504 km (0.029 R)
• M37: 7,471,666 km (0.085 R)
• M38: 7,772,507 km (0.104 R)
• M39: 8,958,818 km (0.101 R)
• M40: 9,373,055 km (0.112 R)
• M41: 9,620,789 km (0.084 R)
• M42: 10,103,242 km (0.059 R)
• M43: 10,200,630 km (0.108 R)
• M44: 10,831,783 km (0.093 R)
• M45: 11,031,646 km (0.104 R)
• M46: 11,434,962 km (0.043 R)
• M47: 11,516,194 km (0.034 R)
• M48: 11,597,575 km (0.112 R)
• M49: 12,110,995 km (0.068 R)
• M50: 12,214,517 km (0.116 R)
• M51: 12,401,663 km (0.115 R)
• M52: 12,905,509 km (0.09 R)
• M53: 13,738,320 km (0.1 R)
• M54: 13,846,480 km (0.09 R)
• M55: 13,954,789 km (0.08 R)
• M56: 14,106,930 km (0.073 R)
• M57: 14,215,837 km (0.098 R)
• M58: 14,303,352 km (0.117 R)
• M59: 14,544,653 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 11.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.37 AU

Year: 2900 Days

Day: 12.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,991,786 km

• M1: 140,772 km (0.056 R)
• M2: 214,374 km (0.042 R)
• M3: 363,672 km (0.063 R)
• M4: 480,060 km (0.095 R)
• M5: 674,686 km (0.112 R)
• M6: 790,924 km (0.053 R)
• M7: 887,564 km (0.086 R)
• M8: 960,568 km (0.035 R)
• M9: 1,103,284 km (0.091 R)
• M10: 1,253,481 km (0.061 R)
• M11: 1,326,036 km (0.07 R)
• M12: 1,608,476 km (0.115 R)
• M13: 1,910,215 km (0.086 R)
• M14: 2,018,973 km (0.092 R)
• M15: 2,422,887 km (0.11 R)
• M16: 2,554,384 km (0.075 R)
• M17: 2,634,419 km (0.031 R)
• M18: 2,756,042 km (0.093 R)
• M19: 3,075,732 km (0.094 R)
• M20: 3,363,559 km (0.082 R)
• M21: 3,645,102 km (0.097 R)
• M22: 3,872,790 km (0.088 R)
• M23: 3,980,799 km (0.112 R)
• M24: 4,058,441 km (0.11 R)
• M25: 4,247,084 km (0.074 R)
• M26: 4,535,508 km (0.061 R)
• M27: 4,714,876 km (0.117 R)
• M28: 4,846,821 km (0.112 R)
• M29: 4,929,998 km (0.102 R)
• M30: 5,131,506 km (0.094 R)
• M31: 5,301,449 km (0.104 R)
• M32: 5,542,601 km (0.071 R)
• M33: 5,734,535 km (0.092 R)
• M34: 5,804,996 km (0.036 R)
• M35: 5,911,061 km (0.088 R)
• M36: 6,107,333 km (0.079 R)
• M37: 6,215,343 km (0.099 R)
• M38: 6,396,655 km (0.111 R)
• M39: 6,469,659 km (0.099 R)
• M40: 7,695,464 km (0.053 R)
• M41: 8,086,962 km (0.096 R)
• M42: 8,504,938 km (0.1 R)
• M43: 9,052,915 km (0.049 R)
• M44: 10,012,735 km (0.119 R)
• M45: 10,354,117 km (0.103 R)
• M46: 10,634,314 km (0.118 R)
• M47: 10,742,773 km (0.112 R)
• M48: 11,158,356 km (0.07 R)
• M49: 11,312,741 km (0.05 R)
• M50: 11,646,045 km (0.072 R)
• M51: 11,915,022 km (0.094 R)
• M52: 12,208,682 km (0.08 R)
• M53: 12,780,296 km (0.097 R)
• M54: 13,407,410 km (0.079 R)
• M55: 13,689,402 km (0.117 R)
• M56: 13,807,435 km (0.077 R)
• M57: 13,925,916 km (0.07 R)
• M58: 14,307,092 km (0.1 R)
• M59: 14,450,855 km (0.063 R)
• M60: 14,522,961 km (0.112 R)
• M61: 15,104,149 km (0.081 R)
• M62: 15,422,044 km (0.112 R)
• M63: 16,189,182 km (0.077 R)
• M64: 16,389,195 km (0.087 R)
• M65: 16,665,502 km (0.11 R)
• M66: 16,892,891 km (0.069 R)
• M67: 17,070,314 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 11.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.45 AU - 3.29 AU

Year: 3091 Days

Day: 8.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,991,786 km

• M1: 164,857 km (0.104 R)
• M2: 297,999 km (0.096 R)
• M3: 389,104 km (0.119 R)
• M4: 493,673 km (0.111 R)
• M5: 936,782 km (0.055 R)
• M6: 1,125,724 km (0.105 R)
• M7: 1,296,565 km (0.11 R)
• M8: 1,710,053 km (0.118 R)
• M9: 1,802,355 km (0.118 R)
• M10: 1,908,420 km (0.111 R)
• M11: 2,040,814 km (0.057 R)
• M12: 2,614,821 km (0.065 R)
• M13: 2,695,155 km (0.11 R)
• M14: 2,817,227 km (0.084 R)
• M15: 3,165,940 km (0.118 R)
• M16: 3,425,791 km (0.081 R)
• M17: 3,859,176 km (0.098 R)
• M18: 4,437,522 km (0.102 R)
• M19: 4,534,012 km (0.065 R)
• M20: 4,663,564 km (0.067 R)
• M21: 4,876,891 km (0.114 R)
• M22: 5,043,243 km (0.067 R)
• M23: 5,296,213 km (0.111 R)
• M24: 5,501,761 km (0.114 R)
• M25: 5,762,211 km (0.081 R)
• M26: 5,850,025 km (0.111 R)
• M27: 6,133,961 km (0.027 R)
• M28: 6,956,600 km (0.106 R)
• M29: 7,872,139 km (0.108 R)
• M30: 7,969,677 km (0.082 R)
• M31: 8,166,099 km (0.102 R)
• M32: 8,284,580 km (0.119 R)
• M33: 8,423,707 km (0.081 R)
• M34: 8,987,840 km (0.085 R)
• M35: 10,408,421 km (0.074 R)
• M36: 10,774,487 km (0.092 R)
• M37: 10,991,853 km (0.095 R)
• M38: 11,364,651 km (0.114 R)
• M39: 11,853,238 km (0.09 R)
• M40: 12,032,606 km (0.097 R)
• M41: 12,212,871 km (0.081 R)
• M42: 12,416,773 km (0.113 R)
• M43: 12,828,017 km (0.113 R)
• M44: 13,127,812 km (0.076 R)
• M45: 13,757,918 km (0.112 R)
• M46: 13,922,775 km (0.115 R)
• M47: 14,230,946 km (0.092 R)
• M48: 14,373,962 km (0.091 R)
• M49: 14,661,339 km (0.108 R)
• M50: 15,023,217 km (0.095 R)
• M51: 15,706,729 km (0.095 R)
• M52: 16,550,312 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 6.3

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.73 AU - 6.93 AU

Year: 11349 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,991,786 km

• M1: 91,703 km (0.074 R)
• M2: 353,350 km (0.096 R)
• M3: 439,818 km (0.062 R)
• M4: 485,894 km (0.113 R)
• M5: 566,677 km (0.097 R)
• M6: 669,899 km (0.111 R)
• M7: 817,403 km (0.062 R)
• M8: 996,023 km (0.045 R)
• M9: 1,165,218 km (0.076 R)
• M10: 1,320,800 km (0.12 R)
• M11: 1,507,049 km (0.087 R)
• M12: 1,554,920 km (0.101 R)
• M13: 1,603,240 km (0.109 R)
• M14: 2,115,015 km (0.11 R)
• M15: 2,850,139 km (0.052 R)
• M16: 3,152,326 km (0.105 R)
• M17: 3,401,556 km (0.062 R)
• M18: 3,528,565 km (0.077 R)
• M19: 4,460,560 km (0.051 R)
• M20: 4,634,692 km (0.118 R)
• M21: 4,740,308 km (0.072 R)
• M22: 5,538,412 km (0.065 R)
• M23: 5,650,461 km (0.075 R)
• M24: 7,133,874 km (0.061 R)
• M25: 7,255,796 km (0.108 R)
• M26: 7,543,173 km (0.116 R)
• M27: 7,792,403 km (0.053 R)
• M28: 7,960,103 km (0.092 R)
• M29: 8,816,401 km (0.068 R)
• M30: 9,255,471 km (0.104 R)
• M31: 9,836,808 km (0.067 R)
• M32: 9,882,136 km (0.102 R)
• M33: 10,661,242 km (0.03 R)
• M34: 11,034,788 km (0.113 R)
• M35: 11,746,574 km (0.074 R)
• M36: 13,314,210 km (0.071 R)
• M37: 13,817,458 km (0.054 R)
• M38: 14,378,151 km (0.098 R)
• M39: 14,687,220 km (0.111 R)
• M40: 14,998,383 km (0.048 R)
• M41: 15,207,072 km (0.108 R)
• M42: 15,574,485 km (0.108 R)
• M43: 16,910,693 km (0.066 R)
• M44: 17,291,419 km (0.071 R)
• M45: 17,565,034 km (0.074 R)
• M46: 18,283,253 km (0.09 R)
• M47: 19,123,844 km (0.066 R)
• M48: 19,236,790 km (0.093 R)
• M49: 20,149,038 km (0.07 R)
• M50: 20,668,442 km (0.052 R)
• M51: 20,900,618 km (0.09 R)
• M52: 22,133,903 km (0.053 R)
• M53: 22,490,544 km (0.083 R)
• M54: 23,511,400 km (0.081 R)
• M55: 23,997,144 km (0.076 R)
• M56: 24,978,356 km (0.062 R)
• M57: 25,040,140 km (0.091 R)
• M58: 25,598,290 km (0.077 R)
• M59: 26,474,634 km (0.097 R)
• M60: 26,853,117 km (0.1 R)
• M61: 26,916,397 km (0.092 R)
• M62: 28,320,971 km (0.055 R)
• M63: 30,208,448 km (0.101 R)
• M64: 30,340,094 km (0.113 R)
• M65: 30,472,039 km (0.051 R)
• M66: 31,400,294 km (0.105 R)
• M67: 33,148,943 km (0.085 R)
• M68: 33,284,778 km (0.083 R)
• M69: 33,761,547 km (0.047 R)
• M70: 34,928,859 km (0.104 R)
• M71: 34,997,973 km (0.065 R)
• M72: 35,205,465 km (0.105 R)
• M73: 36,179,347 km (0.074 R)
• M74: 37,869,205 km (0.074 R)
• M75: 39,081,696 km (0.118 R)
• M76: 39,728,707 km (0.09 R)
• M77: 40,596,973 km (0.117 R)
• M78: 41,764,285 km (0.027 R)
• M79: 41,911,040 km (0.07 R)
• M80: 43,535,972 km (0.108 R)
• M81: 44,206,620 km (0.063 R)
• M82: 44,730,511 km (0.025 R)
• M83: 45,331,895 km (0.075 R)
• M84: 45,784,728 km (0.117 R)
• M85: 45,935,971 km (0.072 R)
• M86: 46,314,902 km (0.084 R)
• M87: 47,304,791 km (0.088 R)
• M88: 47,687,463 km (0.119 R)
• M89: 48,687,076 km (0.115 R)
• M90: 50,472,377 km (0.094 R)
• M91: 51,412,300 km (0.114 R)
• M92: 52,674,607 km (0.078 R)
• M93: 52,912,468 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit