🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.11 AU - 1.27 AU

Year: 479 Days

Day: 20 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,612,155 km

• M1: 52,958 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.66 AU - 2.46 AU

Year: 1091 Days

Day: 16.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,612,155 km

• M1: 1,840,652 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.6 AU - 5.62 AU

Year: 3652 Days

Day: 25.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,612,155 km

• M1: 148,401 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 11.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.47 AU - 4.99 AU

Year: 3795 Days

Day: 10.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,612,155 km

• M1: 149,448 km (0.082 R)
• M2: 295,456 km (0.109 R)
• M3: 516,412 km (0.09 R)
• M4: 724,951 km (0.086 R)
• M5: 876,644 km (0.084 R)
• M6: 1,189,453 km (0.096 R)
• M7: 1,642,435 km (0.12 R)
• M8: 1,736,682 km (0.112 R)
• M9: 1,958,984 km (0.076 R)
• M10: 2,088,386 km (0.116 R)
• M11: 2,161,390 km (0.054 R)
• M12: 2,325,349 km (0.107 R)
• M13: 2,493,497 km (0.083 R)
• M14: 2,729,264 km (0.047 R)
• M15: 2,841,911 km (0.065 R)
• M16: 2,956,054 km (0.115 R)
• M17: 3,138,713 km (0.088 R)
• M18: 3,256,895 km (0.118 R)
• M19: 3,480,394 km (0.09 R)
• M20: 3,655,723 km (0.093 R)
• M21: 3,744,584 km (0.113 R)
• M22: 4,348,810 km (0.096 R)
• M23: 4,865,970 km (0.117 R)
• M24: 5,102,185 km (0.079 R)
• M25: 5,626,974 km (0.039 R)
• M26: 5,791,831 km (0.106 R)
• M27: 5,916,596 km (0.067 R)
• M28: 6,232,546 km (0.094 R)
• M29: 6,793,239 km (0.091 R)
• M30: 6,969,017 km (0.065 R)
• M31: 7,213,310 km (0.109 R)
• M32: 7,392,678 km (0.115 R)
• M33: 7,482,885 km (0.057 R)
• M34: 7,710,125 km (0.087 R)
• M35: 8,476,365 km (0.058 R)
• M36: 9,510,984 km (0.117 R)
• M37: 9,831,572 km (0.073 R)
• M38: 10,130,768 km (0.109 R)
• M39: 10,306,695 km (0.115 R)
• M40: 10,559,814 km (0.104 R)
• M41: 10,636,109 km (0.079 R)
• M42: 10,738,135 km (0.068 R)
• M43: 11,046,307 km (0.036 R)
• M44: 11,513,950 km (0.1 R)
• M45: 12,414,978 km (0.075 R)
• M46: 13,283,693 km (0.112 R)
• M47: 13,559,102 km (0.072 R)
• M48: 13,697,630 km (0.115 R)
• M49: 13,836,606 km (0.119 R)
• M50: 13,976,031 km (0.102 R)
• M51: 14,425,274 km (0.062 R)
• M52: 14,594,918 km (0.086 R)
• M53: 15,947,133 km (0.07 R)
• M54: 16,151,933 km (0.086 R)
• M55: 16,712,326 km (0.105 R)
• M56: 17,009,727 km (0.053 R)
• M57: 17,610,063 km (0.108 R)
• M58: 17,761,157 km (0.044 R)
• M59: 18,554,175 km (0.094 R)
• M60: 18,677,145 km (0.05 R)
• M61: 19,078,815 km (0.095 R)
• M62: 19,234,097 km (0.06 R)
• M63: 19,546,009 km (0.073 R)
• M64: 19,671,073 km (0.096 R)
• M65: 20,142,904 km (0.074 R)
• M66: 20,301,029 km (0.09 R)
• M67: 20,873,690 km (0.075 R)
• M68: 21,001,746 km (0.044 R)
• M69: 21,322,783 km (0.097 R)
• M70: 21,451,587 km (0.069 R)
• M71: 21,742,555 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 9.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.76 AU - 9.56 AU

Year: 7822 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,612,155 km

• M1: 192,084 km (0.086 R)
• M2: 284,834 km (0.085 R)
• M3: 381,475 km (0.061 R)
• M4: 638,783 km (0.116 R)
• M5: 749,485 km (0.077 R)
• M6: 827,276 km (0.059 R)
• M7: 1,077,853 km (0.091 R)
• M8: 1,151,754 km (0.095 R)
• M9: 1,465,461 km (0.047 R)
• M10: 1,615,507 km (0.049 R)
• M11: 2,189,814 km (0.098 R)
• M12: 2,420,793 km (0.114 R)
• M13: 2,639,505 km (0.116 R)
• M14: 2,782,221 km (0.073 R)
• M15: 2,885,593 km (0.074 R)
• M16: 3,203,788 km (0.045 R)
• M17: 3,400,210 km (0.032 R)
• M18: 3,622,961 km (0.098 R)
• M19: 4,083,124 km (0.051 R)
• M20: 4,201,157 km (0.101 R)
• M21: 4,783,242 km (0.073 R)
• M22: 5,033,220 km (0.088 R)
• M23: 5,185,361 km (0.042 R)
• M24: 5,598,551 km (0.093 R)
• M25: 5,942,027 km (0.095 R)
• M26: 7,644,002 km (0.098 R)
• M27: 7,819,182 km (0.091 R)
• M28: 8,532,913 km (0.11 R)
• M29: 9,174,538 km (0.113 R)
• M30: 9,267,588 km (0.112 R)
• M31: 9,673,896 km (0.112 R)
• M32: 11,691,074 km (0.072 R)
• M33: 12,677,971 km (0.072 R)
• M34: 12,747,085 km (0.105 R)
• M35: 13,094,152 km (0.031 R)
• M36: 13,233,876 km (0.108 R)
• M37: 13,444,361 km (0.107 R)
• M38: 13,585,282 km (0.041 R)
• M39: 14,011,187 km (0.087 R)
• M40: 15,058,372 km (0.059 R)
• M41: 15,131,525 km (0.086 R)
• M42: 15,278,281 km (0.061 R)
• M43: 15,646,890 km (0.052 R)
• M44: 15,721,091 km (0.082 R)
• M45: 16,055,891 km (0.099 R)
• M46: 16,130,690 km (0.056 R)
• M47: 17,342,283 km (0.102 R)
• M48: 17,419,026 km (0.053 R)
• M49: 17,572,663 km (0.042 R)
• M50: 18,348,179 km (0.052 R)
• M51: 18,543,853 km (0.118 R)
• M52: 18,779,470 km (0.076 R)
• M53: 19,016,133 km (0.113 R)
• M54: 19,652,074 km (0.114 R)
• M55: 19,852,236 km (0.063 R)
• M56: 20,375,828 km (0.041 R)
• M57: 21,849,367 km (0.111 R)
• M58: 22,306,389 km (0.077 R)
• M59: 22,682,777 km (0.095 R)
• M60: 22,766,702 km (0.113 R)
• M61: 23,230,156 km (0.05 R)
• M62: 23,399,351 km (0.106 R)
• M63: 23,484,173 km (0.043 R)
• M64: 23,739,237 km (0.108 R)
• M65: 24,123,405 km (0.113 R)
• M66: 24,294,844 km (0.074 R)
• M67: 24,725,237 km (0.104 R)
• M68: 25,375,389 km (0.083 R)
• M69: 25,637,185 km (0.094 R)
• M70: 25,899,730 km (0.119 R)
• M71: 26,251,135 km (0.113 R)
• M72: 28,122,305 km (0.066 R)
• M73: 28,393,227 km (0.062 R)
• M74: 28,891,986 km (0.081 R)
• M75: 29,302,184 km (0.039 R)
• M76: 29,622,473 km (0.106 R)
• M77: 29,760,252 km (0.091 R)
• M78: 31,008,796 km (0.112 R)
• M79: 31,241,870 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 13.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.91 AU - 8.35 AU

Year: 8553 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,612,155 km

• M1: 170,990 km (0.081 R)
• M2: 447,447 km (0.114 R)
• M3: 587,770 km (0.053 R)
• M4: 975,677 km (0.1 R)
• M5: 1,310,029 km (0.062 R)
• M6: 1,486,255 km (0.12 R)
• M7: 1,641,089 km (0.075 R)
• M8: 1,863,241 km (0.094 R)
• M9: 2,041,712 km (0.057 R)
• M10: 2,348,387 km (0.079 R)
• M11: 2,461,633 km (0.103 R)
• M12: 2,565,155 km (0.116 R)
• M13: 2,969,667 km (0.107 R)
• M14: 3,104,904 km (0.095 R)
• M15: 3,445,837 km (0.106 R)
• M16: 3,653,778 km (0.051 R)
• M17: 3,906,000 km (0.105 R)
• M18: 4,191,583 km (0.119 R)
• M19: 4,442,010 km (0.099 R)
• M20: 4,668,650 km (0.079 R)
• M21: 5,207,502 km (0.053 R)
• M22: 5,936,193 km (0.056 R)
• M23: 6,990,260 km (0.114 R)
• M24: 7,171,572 km (0.11 R)
• M25: 7,321,021 km (0.114 R)
• M26: 8,205,294 km (0.108 R)
• M27: 8,484,294 km (0.095 R)
• M28: 8,607,263 km (0.115 R)
• M29: 9,087,323 km (0.098 R)
• M30: 9,195,183 km (0.105 R)
• M31: 10,353,669 km (0.113 R)
• M32: 10,466,465 km (0.104 R)
• M33: 10,579,561 km (0.115 R)
• M34: 10,940,691 km (0.117 R)
• M35: 11,093,879 km (0.108 R)
• M36: 11,325,157 km (0.113 R)
• M37: 11,910,085 km (0.092 R)
• M38: 12,048,014 km (0.101 R)
• M39: 13,089,365 km (0.065 R)
• M40: 13,231,632 km (0.072 R)
• M41: 13,951,348 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 15

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.96 AU - 9.54 AU

Year: 10380 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,612,155 km

• M1: 195,524 km (0.059 R)
• M2: 344,973 km (0.093 R)
• M3: 724,652 km (0.11 R)
• M4: 891,155 km (0.094 R)
• M5: 1,367,325 km (0.104 R)
• M6: 1,746,406 km (0.11 R)
• M7: 2,282,564 km (0.093 R)
• M8: 3,262,580 km (0.12 R)
• M9: 4,598,339 km (0.12 R)
• M10: 5,198,227 km (0.087 R)
• M11: 6,262,915 km (0.064 R)
• M12: 6,441,834 km (0.087 R)
• M13: 6,835,576 km (0.085 R)
• M14: 7,112,780 km (0.096 R)
• M15: 7,237,246 km (0.081 R)
• M16: 7,456,706 km (0.088 R)
• M17: 7,806,166 km (0.074 R)
• M18: 9,223,606 km (0.032 R)
• M19: 10,754,890 km (0.104 R)
• M20: 11,150,128 km (0.087 R)
• M21: 11,258,736 km (0.057 R)
• M22: 11,367,643 km (0.117 R)
• M23: 11,733,410 km (0.055 R)
• M24: 12,816,199 km (0.072 R)
• M25: 14,440,383 km (0.114 R)
• M26: 14,876,611 km (0.108 R)
• M27: 15,437,902 km (0.073 R)
• M28: 16,210,874 km (0.067 R)
• M29: 16,622,867 km (0.101 R)
• M30: 16,830,060 km (0.097 R)
• M31: 17,038,150 km (0.063 R)
• M32: 17,921,675 km (0.11 R)
• M33: 18,433,300 km (0.066 R)
• M34: 18,604,889 km (0.103 R)
• M35: 18,906,478 km (0.106 R)
• M36: 19,079,563 km (0.096 R)
• M37: 19,296,629 km (0.076 R)
• M38: 19,996,747 km (0.114 R)
• M39: 20,749,823 km (0.061 R)
• M40: 20,883,713 km (0.114 R)
• M41: 21,332,058 km (0.107 R)
• M42: 22,972,249 km (0.034 R)
• M43: 23,157,002 km (0.094 R)
• M44: 23,434,955 km (0.062 R)
• M45: 24,041,275 km (0.119 R)
• M46: 25,221,603 km (0.06 R)
• M47: 25,364,618 km (0.092 R)
• M48: 25,987,095 km (0.07 R)
• M49: 26,662,978 km (0.089 R)
• M50: 28,874,783 km (0.081 R)
• M51: 28,974,564 km (0.102 R)
• M52: 29,274,209 km (0.06 R)
• M53: 29,977,469 km (0.037 R)
• M54: 30,483,259 km (0.11 R)
• M55: 31,298,418 km (0.107 R)
• M56: 32,846,157 km (0.111 R)
• M57: 33,106,458 km (0.089 R)
• M58: 35,160,885 km (0.097 R)
• M59: 35,480,576 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 7.2

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.05 AU - 16.57 AU

Year: 17916 Days

Day: 24.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,612,155 km

• M1: 99,483 km (0.074 R)
• M2: 373,097 km (0.083 R)
• M3: 452,384 km (0.072 R)
• M4: 1,115,701 km (0.109 R)
• M5: 1,210,396 km (0.099 R)
• M6: 1,459,028 km (0.118 R)
• M7: 1,642,585 km (0.07 R)
• M8: 2,828,746 km (0.079 R)
• M9: 3,124,950 km (0.1 R)
• M10: 3,225,928 km (0.102 R)
• M11: 3,396,769 km (0.101 R)
• M12: 3,962,997 km (0.102 R)
• M13: 4,444,553 km (0.098 R)
• M14: 4,788,777 km (0.08 R)
• M15: 7,928,837 km (0.068 R)
• M16: 7,974,763 km (0.113 R)
• M17: 8,067,065 km (0.11 R)
• M18: 8,533,511 km (0.083 R)
• M19: 9,492,434 km (0.054 R)
• M20: 10,084,243 km (0.098 R)
• M21: 10,434,900 km (0.088 R)
• M22: 10,840,460 km (0.099 R)
• M23: 10,891,623 km (0.104 R)
• M24: 12,460,755 km (0.062 R)
• M25: 12,675,278 km (0.037 R)
• M26: 13,380,931 km (0.111 R)
• M27: 13,435,684 km (0.081 R)
• M28: 14,378,899 km (0.113 R)
• M29: 14,491,247 km (0.101 R)
• M30: 14,830,086 km (0.109 R)
• M31: 14,886,783 km (0.114 R)
• M32: 15,114,471 km (0.116 R)
• M33: 15,400,652 km (0.068 R)
• M34: 15,688,628 km (0.117 R)
• M35: 16,387,100 km (0.088 R)
• M36: 16,445,743 km (0.092 R)
• M37: 16,858,334 km (0.109 R)
• M38: 17,214,676 km (0.052 R)
• M39: 17,753,827 km (0.066 R)
• M40: 18,055,865 km (0.087 R)
• M41: 19,902,950 km (0.066 R)
• M42: 20,279,487 km (0.08 R)
• M43: 22,784,205 km (0.067 R)
• M44: 23,178,096 km (0.102 R)
• M45: 23,773,196 km (0.118 R)
• M46: 24,440,253 km (0.095 R)
• M47: 24,574,442 km (0.097 R)
• M48: 24,910,888 km (0.093 R)
• M49: 25,248,979 km (0.117 R)
• M50: 25,452,432 km (0.106 R)
• M51: 26,203,413 km (0.066 R)
• M52: 26,478,374 km (0.06 R)
• M53: 26,961,725 km (0.072 R)
• M54: 29,707,444 km (0.038 R)
• M55: 29,850,759 km (0.099 R)
• M56: 30,353,707 km (0.038 R)
• M57: 32,319,872 km (0.107 R)
• M58: 33,355,538 km (0.118 R)
• M59: 34,251,928 km (0.087 R)
• M60: 34,327,027 km (0.069 R)
• M61: 35,459,482 km (0.1 R)
• M62: 36,757,543 km (0.096 R)
• M63: 37,683,255 km (0.116 R)
• M64: 39,872,769 km (0.068 R)
• M65: 40,189,019 km (0.082 R)
• M66: 41,461,947 km (0.095 R)
• M67: 41,541,833 km (0.119 R)
• M68: 42,586,475 km (0.064 R)
• M69: 44,455,850 km (0.109 R)
• M70: 45,030,156 km (0.103 R)
• M71: 45,689,434 km (0.116 R)
• M72: 45,772,012 km (0.111 R)
• M73: 45,854,739 km (0.1 R)
• M74: 46,434,880 km (0.062 R)
• M75: 47,100,890 km (0.117 R)
• M76: 50,307,520 km (0.115 R)
• M77: 51,077,201 km (0.086 R)
• M78: 51,850,772 km (0.087 R)
• M79: 51,936,940 km (0.054 R)
• M80: 53,148,832 km (0.091 R)
• M81: 55,247,690 km (0.097 R)
• M82: 56,041,756 km (0.117 R)
• M83: 56,130,168 km (0.079 R)
• M84: 56,750,700 km (0.11 R)
• M85: 58,267,174 km (0.103 R)
• M86: 58,356,783 km (0.12 R)
• M87: 59,616,247 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit