🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 246 Days

Day: 28.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,584,881 km

• M1: 59,540 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 313 Days

Day: 42.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 79.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,584,881 km

• M1: 251,175 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.02 AU - 1.14 AU

Year: 425 Days

Day: 36.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,584,881 km

• M1: 161,416 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.4 AU - 2.02 AU

Year: 847 Days

Day: 45.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,584,881 km

• M1: 84,373 km (0.116 R)
• M2: 793,467 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.67 AU - 4.01 AU

Year: 2312 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,584,881 km

• M1: 1,684,622 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 13.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.24 AU - 6.12 AU

Year: 5127 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,584,881 km

• M1: 343,178 km (0.103 R)
• M2: 558,449 km (0.084 R)
• M3: 762,500 km (0.051 R)
• M4: 887,564 km (0.042 R)
• M5: 1,075,459 km (0.093 R)
• M6: 1,174,642 km (0.082 R)
• M7: 1,292,077 km (0.104 R)
• M8: 1,413,849 km (0.095 R)
• M9: 1,653,056 km (0.102 R)
• M10: 1,735,934 km (0.098 R)
• M11: 1,993,092 km (0.059 R)
• M12: 2,207,915 km (0.057 R)
• M13: 2,355,568 km (0.113 R)
• M14: 2,525,661 km (0.092 R)
• M15: 2,719,540 km (0.06 R)
• M16: 2,938,701 km (0.05 R)
• M17: 3,101,762 km (0.088 R)
• M18: 3,247,022 km (0.111 R)
• M19: 3,501,488 km (0.103 R)
• M20: 4,630,952 km (0.066 R)
• M21: 4,990,735 km (0.041 R)
• M22: 5,088,123 km (0.079 R)
• M23: 5,409,459 km (0.111 R)
• M24: 5,585,237 km (0.111 R)
• M25: 5,839,553 km (0.104 R)
• M26: 6,097,908 km (0.117 R)
• M27: 6,412,812 km (0.091 R)
• M28: 6,652,617 km (0.106 R)
• M29: 6,922,492 km (0.069 R)
• M30: 7,086,302 km (0.116 R)
• M31: 7,334,185 km (0.115 R)
• M32: 7,753,957 km (0.078 R)
• M33: 7,924,050 km (0.079 R)
• M34: 8,124,062 km (0.119 R)
• M35: 8,646,159 km (0.049 R)
• M36: 10,091,274 km (0.093 R)
• M37: 10,246,108 km (0.119 R)
• M38: 11,032,245 km (0.101 R)
• M39: 11,384,398 km (0.105 R)
• M40: 11,642,753 km (0.069 R)
• M41: 11,837,829 km (0.051 R)
• M42: 12,297,244 km (0.102 R)
• M43: 12,462,699 km (0.079 R)
• M44: 13,031,022 km (0.104 R)
• M45: 13,267,536 km (0.048 R)
• M46: 14,054,570 km (0.115 R)
• M47: 14,716,092 km (0.12 R)
• M48: 15,245,669 km (0.105 R)
• M49: 15,494,899 km (0.101 R)
• M50: 15,745,475 km (0.036 R)
• M51: 15,925,292 km (0.113 R)
• M52: 16,798,046 km (0.06 R)
• M53: 17,055,653 km (0.103 R)
• M54: 17,351,408 km (0.105 R)
• M55: 17,723,757 km (0.064 R)
• M56: 17,948,304 km (0.088 R)
• M57: 18,173,897 km (0.066 R)
• M58: 18,324,842 km (0.11 R)
• M59: 18,438,237 km (0.07 R)
• M60: 19,047,399 km (0.084 R)
• M61: 19,547,056 km (0.066 R)
• M62: 20,324,367 km (0.119 R)
• M63: 21,032,563 km (0.034 R)
• M64: 21,949,299 km (0.05 R)
• M65: 22,554,273 km (0.09 R)
• M66: 22,757,127 km (0.084 R)
• M67: 23,001,271 km (0.076 R)
• M68: 23,451,261 km (0.111 R)
• M69: 23,615,669 km (0.084 R)
• M70: 23,739,237 km (0.1 R)
• M71: 23,986,971 km (0.108 R)
• M72: 24,484,983 km (0.119 R)
• M73: 26,297,361 km (0.101 R)
• M74: 28,065,458 km (0.04 R)
• M75: 28,765,875 km (0.111 R)
• M76: 28,897,821 km (0.115 R)
• M77: 29,649,550 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 14.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.94 AU - 7.24 AU

Year: 6407 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,584,881 km

• M1: 185,352 km (0.057 R)
• M2: 407,205 km (0.096 R)
• M3: 521,947 km (0.09 R)
• M4: 822,040 km (0.088 R)
• M5: 1,082,341 km (0.07 R)
• M6: 1,179,130 km (0.096 R)
• M7: 1,464,713 km (0.039 R)
• M8: 1,561,054 km (0.081 R)
• M9: 1,760,468 km (0.078 R)
• M10: 1,889,571 km (0.106 R)
• M11: 2,008,651 km (0.107 R)
• M12: 2,116,660 km (0.072 R)
• M13: 2,481,829 km (0.1 R)
• M14: 2,657,307 km (0.04 R)
• M15: 2,943,787 km (0.114 R)
• M16: 3,208,874 km (0.032 R)
• M17: 3,304,318 km (0.096 R)
• M18: 3,530,959 km (0.109 R)
• M19: 3,679,360 km (0.074 R)
• M20: 4,068,164 km (0.078 R)
• M21: 4,293,908 km (0.094 R)
• M22: 4,470,433 km (0.112 R)
• M23: 5,033,220 km (0.053 R)
• M24: 5,313,716 km (0.028 R)
• M25: 6,047,344 km (0.081 R)
• M26: 6,166,125 km (0.116 R)
• M27: 6,305,700 km (0.113 R)
• M28: 6,628,682 km (0.106 R)
• M29: 7,061,019 km (0.111 R)
• M30: 7,417,810 km (0.12 R)
• M31: 7,716,109 km (0.105 R)
• M32: 8,171,036 km (0.074 R)
• M33: 8,302,532 km (0.099 R)
• M34: 8,501,348 km (0.119 R)
• M35: 8,656,930 km (0.103 R)
• M36: 8,993,824 km (0.111 R)
• M37: 9,243,503 km (0.088 R)
• M38: 9,472,537 km (0.115 R)
• M39: 9,912,953 km (0.077 R)
• M40: 10,218,283 km (0.069 R)
• M41: 11,055,432 km (0.04 R)
• M42: 11,201,290 km (0.115 R)
• M43: 11,347,597 km (0.091 R)
• M44: 12,820,986 km (0.061 R)
• M45: 12,923,162 km (0.108 R)
• M46: 13,515,420 km (0.085 R)
• M47: 13,697,331 km (0.083 R)
• M48: 14,940,489 km (0.033 R)
• M49: 15,209,765 km (0.118 R)
• M50: 16,054,395 km (0.115 R)
• M51: 16,219,700 km (0.048 R)
• M52: 16,998,357 km (0.09 R)
• M53: 17,732,434 km (0.119 R)
• M54: 17,874,702 km (0.077 R)
• M55: 18,218,029 km (0.065 R)
• M56: 18,563,301 km (0.115 R)
• M57: 18,939,988 km (0.055 R)
• M58: 19,202,233 km (0.102 R)
• M59: 19,348,390 km (0.061 R)
• M60: 19,494,996 km (0.105 R)
• M61: 19,700,843 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 9.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.53 AU - 11.17 AU

Year: 11709 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,584,881 km

• M1: 128,505 km (0.109 R)
• M2: 353,201 km (0.114 R)
• M3: 774,019 km (0.072 R)
• M4: 1,270,535 km (0.067 R)
• M5: 1,743,563 km (0.103 R)
• M6: 1,950,158 km (0.112 R)
• M7: 2,297,674 km (0.037 R)
• M8: 2,448,319 km (0.117 R)
• M9: 2,743,625 km (0.079 R)
• M10: 2,919,851 km (0.092 R)
• M11: 3,133,028 km (0.096 R)
• M12: 3,233,259 km (0.04 R)
• M13: 4,218,810 km (0.108 R)
• M14: 4,292,561 km (0.1 R)
• M15: 4,441,561 km (0.086 R)
• M16: 5,132,703 km (0.12 R)
• M17: 5,370,564 km (0.076 R)
• M18: 5,775,226 km (0.118 R)
• M19: 6,168,668 km (0.098 R)
• M20: 6,336,966 km (0.063 R)
• M21: 6,764,517 km (0.099 R)
• M22: 7,025,415 km (0.098 R)
• M23: 7,113,229 km (0.088 R)
• M24: 7,467,776 km (0.064 R)
• M25: 7,534,946 km (0.039 R)
• M26: 7,692,472 km (0.065 R)
• M27: 8,079,332 km (0.115 R)
• M28: 8,263,786 km (0.116 R)
• M29: 9,014,917 km (0.059 R)
• M30: 9,302,145 km (0.1 R)
• M31: 9,374,551 km (0.093 R)
• M32: 9,495,426 km (0.115 R)
• M33: 10,783,763 km (0.1 R)
• M34: 10,986,767 km (0.104 R)
• M35: 11,942,398 km (0.11 R)
• M36: 12,790,169 km (0.083 R)
• M37: 13,086,074 km (0.083 R)
• M38: 13,712,141 km (0.097 R)
• M39: 14,098,103 km (0.092 R)
• M40: 14,181,130 km (0.115 R)
• M41: 14,264,456 km (0.113 R)
• M42: 14,403,732 km (0.073 R)
• M43: 14,908,774 km (0.094 R)
• M44: 15,021,721 km (0.107 R)
• M45: 15,476,648 km (0.11 R)
• M46: 15,591,090 km (0.069 R)
• M47: 15,734,554 km (0.091 R)
• M48: 16,809,565 km (0.106 R)
• M49: 17,222,604 km (0.082 R)
• M50: 17,519,556 km (0.072 R)
• M51: 17,668,705 km (0.116 R)
• M52: 17,998,419 km (0.111 R)
• M53: 18,390,515 km (0.105 R)
• M54: 18,542,207 km (0.104 R)
• M55: 19,491,406 km (0.079 R)
• M56: 20,143,353 km (0.092 R)
• M57: 20,487,728 km (0.113 R)
• M58: 20,770,916 km (0.107 R)
• M59: 20,865,612 km (0.036 R)
• M60: 21,023,737 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 7.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.27 AU - 16.41 AU

Year: 19501 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,584,881 km

• M1: 797,506 km (0.09 R)
• M2: 939,325 km (0.082 R)
• M3: 1,006,494 km (0.11 R)
• M4: 1,103,583 km (0.11 R)
• M5: 1,367,325 km (0.088 R)
• M6: 1,506,600 km (0.081 R)
• M7: 2,145,233 km (0.118 R)
• M8: 3,302,672 km (0.057 R)
• M9: 4,459,213 km (0.084 R)
• M10: 4,620,629 km (0.064 R)
• M11: 4,925,510 km (0.098 R)
• M12: 5,236,973 km (0.086 R)
• M13: 5,828,632 km (0.064 R)
• M14: 6,389,475 km (0.083 R)
• M15: 6,676,403 km (0.098 R)
• M16: 6,729,062 km (0.071 R)
• M17: 8,173,280 km (0.107 R)
• M18: 8,541,889 km (0.099 R)
• M19: 9,798,960 km (0.08 R)
• M20: 10,311,781 km (0.116 R)
• M21: 10,709,861 km (0.077 R)
• M22: 11,965,885 km (0.104 R)
• M23: 12,807,074 km (0.101 R)
• M24: 13,301,046 km (0.053 R)
• M25: 14,002,959 km (0.117 R)
• M26: 16,003,681 km (0.091 R)
• M27: 16,821,533 km (0.117 R)
• M28: 17,398,382 km (0.094 R)
• M29: 18,831,679 km (0.101 R)
• M30: 19,055,627 km (0.081 R)
• M31: 19,242,774 km (0.074 R)
• M32: 19,430,669 km (0.112 R)
• M33: 20,647,199 km (0.079 R)
• M34: 21,458,917 km (0.049 R)
• M35: 22,241,613 km (0.098 R)
• M36: 22,478,277 km (0.116 R)
• M37: 25,753,573 km (0.081 R)
• M38: 26,043,493 km (0.057 R)
• M39: 26,543,150 km (0.115 R)
• M40: 28,273,998 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 4.1

Gravity: 51.51 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.93 AU - 16.67 AU

Year: 20481 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,584,881 km

• M1: 506,987 km (0.09 R)
• M2: 621,579 km (0.114 R)
• M3: 1,766,751 km (0.097 R)
• M4: 2,231,701 km (0.115 R)
• M5: 2,382,047 km (0.077 R)
• M6: 2,933,764 km (0.093 R)
• M7: 4,473,724 km (0.103 R)
• M8: 4,855,348 km (0.077 R)
• M9: 4,952,438 km (0.096 R)
• M10: 5,297,261 km (0.094 R)
• M11: 5,751,739 km (0.072 R)
• M12: 6,166,275 km (0.091 R)
• M13: 7,299,479 km (0.04 R)
• M14: 7,861,219 km (0.057 R)
• M15: 8,147,250 km (0.113 R)
• M16: 8,204,845 km (0.093 R)
• M17: 8,436,722 km (0.064 R)
• M18: 10,181,033 km (0.081 R)
• M19: 12,229,177 km (0.101 R)
• M20: 12,361,272 km (0.059 R)
• M21: 12,626,958 km (0.12 R)
• M22: 14,889,626 km (0.078 R)
• M23: 15,101,456 km (0.051 R)
• M24: 16,538,793 km (0.069 R)
• M25: 16,684,950 km (0.064 R)
• M26: 17,645,069 km (0.111 R)
• M27: 17,719,718 km (0.103 R)
• M28: 18,169,559 km (0.093 R)
• M29: 18,927,571 km (0.117 R)
• M30: 19,004,016 km (0.071 R)
• M31: 19,618,564 km (0.031 R)
• M32: 20,788,569 km (0.096 R)
• M33: 21,421,817 km (0.117 R)
• M34: 21,820,645 km (0.113 R)
• M35: 23,522,919 km (0.101 R)
• M36: 23,851,885 km (0.077 R)
• M37: 26,367,821 km (0.092 R)
• M38: 27,311,335 km (0.034 R)
• M39: 28,703,044 km (0.068 R)
• M40: 29,142,712 km (0.044 R)
• M41: 30,654,249 km (0.057 R)
• M42: 31,555,128 km (0.106 R)
• M43: 31,645,784 km (0.097 R)
• M44: 32,556,237 km (0.082 R)
• M45: 33,845,321 km (0.071 R)
• M46: 35,715,594 km (0.064 R)
• M47: 35,809,990 km (0.1 R)
• M48: 36,663,297 km (0.115 R)
• M49: 37,523,185 km (0.062 R)
• M50: 38,874,054 km (0.106 R)
• M51: 38,971,143 km (0.074 R)
• M52: 40,437,202 km (0.084 R)
• M53: 41,226,630 km (0.074 R)
• M54: 43,524,005 km (0.095 R)
• M55: 43,624,833 km (0.078 R)
• M56: 46,685,456 km (0.067 R)
• M57: 47,202,317 km (0.091 R)
• M58: 47,513,331 km (0.098 R)
• M59: 47,617,152 km (0.087 R)
• M60: 49,183,442 km (0.113 R)
• M61: 49,498,794 km (0.096 R)
• M62: 51,938,137 km (0.051 R)
• M63: 56,932,910 km (0.109 R)
• M64: 57,595,629 km (0.102 R)
• M65: 58,038,888 km (0.076 R)
• M66: 58,705,795 km (0.029 R)
• M67: 59,263,496 km (0.085 R)
• M68: 59,487,144 km (0.08 R)
• M69: 60,271,785 km (0.102 R)
• M70: 61,511,952 km (0.12 R)
• M71: 63,788,083 km (0.107 R)
• M72: 65,397,756 km (0.12 R)
• M73: 67,720,413 km (0.113 R)
• M74: 67,954,085 km (0.103 R)
• M75: 68,422,476 km (0.074 R)
• M76: 69,833,782 km (0.057 R)
• M77: 70,188,030 km (0.115 R)
• M78: 70,543,026 km (0.116 R)
• M79: 70,779,989 km (0.119 R)
• M80: 71,611,304 km (0.075 R)
• M81: 71,730,384 km (0.101 R)
• M82: 72,445,910 km (0.092 R)
• M83: 73,764,017 km (0.096 R)
• M84: 75,210,928 km (0.074 R)
• M85: 75,331,953 km (0.107 R)
• M86: 75,452,977 km (0.05 R)
• M87: 76,545,490 km (0.043 R)
• M88: 77,032,731 km (0.077 R)
• M89: 78,869,045 km (0.118 R)
• M90: 79,484,191 km (0.089 R)
• M91: 80,595,703 km (0.105 R)
• M92: 82,210,313 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit