🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.54 AU - 0.68 AU

Year: 167 Days

Day: 13.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,162,401 km

• M1: 53,706 km (0.107 R)
• M2: 404,064 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.09 AU - 1.17 AU

Year: 422 Days

Day: 33.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.07 AU - 1.61 AU

Year: 545 Days

Day: 26.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 620 Days

Day: 12.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.42 AU - 3.18 AU

Year: 1647 Days

Day: 16.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,162,401 km

• M1: 1,353,113 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.7 AU - 5.38 AU

Year: 3400 Days

Day: 36.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,162,401 km

• M1: 2,175,452 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.17 AU - 5.83 AU

Year: 4533 Days

Day: 13.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,162,401 km

• M1: 337,792 km (0.118 R)
• M2: 593,006 km (0.119 R)
• M3: 760,406 km (0.113 R)
• M4: 882,179 km (0.119 R)
• M5: 998,416 km (0.109 R)
• M6: 1,134,401 km (0.111 R)
• M7: 1,321,248 km (0.105 R)
• M8: 1,472,342 km (0.087 R)
• M9: 1,776,325 km (0.05 R)
• M10: 1,927,718 km (0.045 R)
• M11: 2,653,417 km (0.111 R)
• M12: 2,769,356 km (0.112 R)
• M13: 3,006,468 km (0.09 R)
• M14: 3,543,375 km (0.054 R)
• M15: 3,736,356 km (0.083 R)
• M16: 3,999,349 km (0.095 R)
• M17: 4,133,090 km (0.096 R)
• M18: 4,382,320 km (0.104 R)
• M19: 4,520,399 km (0.087 R)
• M20: 4,991,183 km (0.093 R)
• M21: 5,135,545 km (0.099 R)
• M22: 5,577,158 km (0.103 R)
• M23: 5,727,055 km (0.092 R)
• M24: 6,262,616 km (0.036 R)
• M25: 6,366,437 km (0.098 R)
• M26: 6,708,118 km (0.098 R)
• M27: 7,028,706 km (0.119 R)
• M28: 7,272,551 km (0.12 R)
• M29: 7,629,791 km (0.061 R)
• M30: 8,105,811 km (0.061 R)
• M31: 8,247,630 km (0.1 R)
• M32: 8,505,088 km (0.098 R)
• M33: 8,678,172 km (0.113 R)
• M34: 8,998,462 km (0.094 R)
• M35: 9,471,640 km (0.098 R)
• M36: 9,651,157 km (0.089 R)
• M37: 10,596,616 km (0.115 R)
• M38: 11,222,383 km (0.066 R)
• M39: 11,412,522 km (0.071 R)
• M40: 12,740,054 km (0.083 R)
• M41: 13,405,316 km (0.056 R)
• M42: 13,505,995 km (0.12 R)
• M43: 13,708,401 km (0.083 R)
• M44: 14,047,838 km (0.113 R)
• M45: 14,184,421 km (0.096 R)
• M46: 14,700,534 km (0.1 R)
• M47: 15,117,762 km (0.097 R)
• M48: 15,468,569 km (0.07 R)
• M49: 15,822,069 km (0.088 R)
• M50: 16,285,523 km (0.113 R)
• M51: 16,500,944 km (0.113 R)
• M52: 16,753,615 km (0.101 R)
• M53: 17,153,041 km (0.116 R)
• M54: 17,262,547 km (0.118 R)
• M55: 17,887,417 km (0.048 R)
• M56: 18,370,319 km (0.057 R)
• M57: 18,519,768 km (0.068 R)
• M58: 18,669,665 km (0.097 R)
• M59: 18,820,011 km (0.085 R)
• M60: 18,970,656 km (0.112 R)
• M61: 19,235,294 km (0.061 R)
• M62: 20,306,116 km (0.1 R)
• M63: 20,538,142 km (0.111 R)
• M64: 21,082,828 km (0.119 R)
• M65: 21,278,652 km (0.089 R)
• M66: 21,909,057 km (0.12 R)
• M67: 22,266,297 km (0.105 R)
• M68: 23,228,510 km (0.032 R)
• M69: 23,633,472 km (0.114 R)
• M70: 23,999,986 km (0.104 R)
• M71: 24,204,337 km (0.112 R)
• M72: 24,820,980 km (0.111 R)
• M73: 25,359,681 km (0.058 R)
• M74: 25,484,596 km (0.07 R)
• M75: 25,734,873 km (0.113 R)
• M76: 27,724,076 km (0.103 R)
• M77: 28,628,694 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.25 AU - 6.83 AU

Year: 4583 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,162,401 km

• M1: 174,282 km (0.064 R)
• M2: 258,056 km (0.115 R)
• M3: 481,556 km (0.071 R)
• M4: 572,661 km (0.046 R)
• M5: 689,646 km (0.084 R)
• M6: 887,415 km (0.03 R)
• M7: 1,037,611 km (0.076 R)
• M8: 1,138,889 km (0.069 R)
• M9: 1,303,745 km (0.066 R)
• M10: 1,818,961 km (0.094 R)
• M11: 1,943,276 km (0.112 R)
• M12: 2,070,584 km (0.088 R)
• M13: 2,394,015 km (0.093 R)
• M14: 2,515,638 km (0.044 R)
• M15: 2,765,317 km (0.082 R)
• M16: 2,974,305 km (0.12 R)
• M17: 3,138,563 km (0.066 R)
• M18: 3,390,785 km (0.091 R)
• M19: 3,649,739 km (0.026 R)
• M20: 3,897,324 km (0.075 R)
• M21: 4,095,840 km (0.089 R)
• M22: 4,187,095 km (0.109 R)
• M23: 4,316,198 km (0.084 R)
• M24: 5,098,595 km (0.077 R)
• M25: 5,216,777 km (0.063 R)
• M26: 5,316,110 km (0.082 R)
• M27: 5,516,421 km (0.113 R)
• M28: 5,678,586 km (0.069 R)
• M29: 6,258,427 km (0.071 R)
• M30: 6,662,790 km (0.069 R)
• M31: 7,163,644 km (0.034 R)
• M32: 7,296,337 km (0.045 R)
• M33: 7,654,175 km (0.099 R)
• M34: 8,340,829 km (0.067 R)
• M35: 8,503,891 km (0.088 R)
• M36: 8,620,876 km (0.088 R)
• M37: 9,431,697 km (0.067 R)
• M38: 9,674,793 km (0.106 R)
• M39: 10,341,551 km (0.116 R)
• M40: 10,972,106 km (0.114 R)
• M41: 11,279,231 km (0.091 R)
• M42: 11,433,915 km (0.118 R)
• M43: 11,667,288 km (0.094 R)
• M44: 12,669,593 km (0.057 R)
• M45: 12,965,049 km (0.088 R)
• M46: 13,127,064 km (0.057 R)
• M47: 13,507,790 km (0.085 R)
• M48: 13,837,205 km (0.063 R)
• M49: 13,975,134 km (0.078 R)
• M50: 15,067,198 km (0.027 R)
• M51: 15,437,303 km (0.109 R)
• M52: 16,390,242 km (0.045 R)
• M53: 16,565,571 km (0.036 R)
• M54: 16,712,177 km (0.094 R)
• M55: 17,810,225 km (0.108 R)
• M56: 18,020,709 km (0.09 R)
• M57: 18,413,553 km (0.059 R)
• M58: 18,717,686 km (0.092 R)
• M59: 18,809,389 km (0.049 R)
• M60: 18,962,278 km (0.104 R)
• M61: 20,107,001 km (0.1 R)
• M62: 20,200,799 km (0.028 R)
• M63: 20,735,162 km (0.069 R)
• M64: 21,019,997 km (0.076 R)
• M65: 21,146,856 km (0.102 R)
• M66: 21,401,621 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.81 AU - 13.91 AU

Year: 16208 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,162,401 km

• M1: 170,242 km (0.073 R)
• M2: 299,794 km (0.099 R)
• M3: 385,963 km (0.075 R)
• M4: 467,493 km (0.115 R)
• M5: 525,537 km (0.065 R)
• M6: 699,071 km (0.067 R)
• M7: 854,952 km (0.076 R)
• M8: 1,061,247 km (0.12 R)
• M9: 1,866,233 km (0.099 R)
• M10: 2,011,493 km (0.097 R)
• M11: 2,261,770 km (0.044 R)
• M12: 2,442,933 km (0.096 R)
• M13: 2,602,105 km (0.057 R)
• M14: 2,683,038 km (0.036 R)
• M15: 3,071,543 km (0.071 R)
• M16: 3,185,836 km (0.064 R)
• M17: 3,272,453 km (0.037 R)
• M18: 4,340,732 km (0.082 R)
• M19: 4,762,897 km (0.055 R)
• M20: 5,029,480 km (0.078 R)
• M21: 5,576,859 km (0.111 R)
• M22: 5,857,804 km (0.068 R)
• M23: 6,469,958 km (0.087 R)
• M24: 6,727,865 km (0.099 R)
• M25: 7,560,527 km (0.056 R)
• M26: 7,715,510 km (0.098 R)
• M27: 7,989,125 km (0.109 R)
• M28: 8,067,813 km (0.057 R)
• M29: 8,545,928 km (0.055 R)
• M30: 8,747,735 km (0.091 R)
• M31: 9,156,287 km (0.059 R)
• M32: 10,162,034 km (0.079 R)
• M33: 10,678,146 km (0.072 R)
• M34: 11,780,234 km (0.053 R)
• M35: 11,914,872 km (0.1 R)
• M36: 12,231,272 km (0.087 R)
• M37: 12,687,844 km (0.107 R)
• M38: 12,779,847 km (0.091 R)
• M39: 13,476,823 km (0.1 R)
• M40: 14,043,351 km (0.05 R)
• M41: 14,329,531 km (0.11 R)
• M42: 14,473,444 km (0.105 R)
• M43: 14,762,467 km (0.086 R)
• M44: 14,907,727 km (0.081 R)
• M45: 17,193,882 km (0.093 R)
• M46: 17,448,796 km (0.102 R)
• M47: 17,551,121 km (0.114 R)
• M48: 17,653,746 km (0.025 R)
• M49: 19,693,064 km (0.119 R)
• M50: 19,746,321 km (0.112 R)
• M51: 19,959,946 km (0.052 R)
• M52: 21,366,615 km (0.116 R)
• M53: 21,916,088 km (0.047 R)
• M54: 22,303,547 km (0.115 R)
• M55: 22,414,698 km (0.101 R)
• M56: 22,581,649 km (0.111 R)
• M57: 22,860,948 km (0.106 R)
• M58: 23,141,444 km (0.096 R)
• M59: 23,762,425 km (0.115 R)
• M60: 24,962,948 km (0.115 R)
• M61: 27,007,502 km (0.102 R)
• M62: 27,720,934 km (0.034 R)
• M63: 28,199,797 km (0.098 R)
• M64: 28,862,964 km (0.095 R)
• M65: 29,287,523 km (0.084 R)
• M66: 30,142,924 km (0.116 R)
• M67: 33,011,014 km (0.106 R)
• M68: 33,264,433 km (0.065 R)
• M69: 33,455,021 km (0.076 R)
• M70: 33,645,908 km (0.069 R)
• M71: 34,156,784 km (0.07 R)
• M72: 34,670,204 km (0.109 R)
• M73: 34,927,961 km (0.059 R)
• M74: 37,407,247 km (0.083 R)
• M75: 37,870,252 km (0.061 R)
• M76: 38,135,639 km (0.112 R)
• M77: 38,202,060 km (0.084 R)
• M78: 38,868,519 km (0.118 R)
• M79: 39,002,259 km (0.096 R)
• M80: 39,404,528 km (0.08 R)
• M81: 39,538,867 km (0.065 R)
• M82: 39,673,355 km (0.1 R)
• M83: 41,367,850 km (0.113 R)
• M84: 43,016,569 km (0.111 R)
• M85: 43,918,644 km (0.061 R)
• M86: 44,337,069 km (0.1 R)
• M87: 46,094,694 km (0.091 R)
• M88: 46,307,123 km (0.116 R)
• M89: 46,661,969 km (0.037 R)
• M90: 47,803,401 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.6

Radius: 6.1

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.15 AU - 21.75 AU

Year: 28993 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,162,401 km

• M1: 804,537 km (0.029 R)
• M2: 1,691,054 km (0.117 R)
• M3: 1,799,064 km (0.09 R)
• M4: 2,214,647 km (0.109 R)
• M5: 2,293,335 km (0.105 R)
• M6: 2,870,334 km (0.074 R)
• M7: 3,263,926 km (0.115 R)
• M8: 5,367,572 km (0.085 R)
• M9: 5,634,305 km (0.116 R)
• M10: 6,348,036 km (0.085 R)
• M11: 7,382,655 km (0.075 R)
• M12: 7,619,618 km (0.106 R)
• M13: 7,919,262 km (0.089 R)
• M14: 8,040,287 km (0.12 R)
• M15: 8,284,132 km (0.101 R)
• M16: 8,654,386 km (0.103 R)
• M17: 10,386,281 km (0.116 R)
• M18: 11,325,307 km (0.067 R)
• M19: 12,431,284 km (0.084 R)
• M20: 13,934,593 km (0.108 R)
• M21: 14,227,356 km (0.082 R)
• M22: 15,569,847 km (0.12 R)
• M23: 16,332,946 km (0.113 R)
• M24: 16,409,989 km (0.071 R)
• M25: 16,796,699 km (0.12 R)
• M26: 17,421,719 km (0.059 R)
• M27: 17,895,496 km (0.053 R)
• M28: 20,161,903 km (0.111 R)
• M29: 20,575,990 km (0.071 R)
• M30: 20,992,920 km (0.114 R)
• M31: 21,244,394 km (0.097 R)
• M32: 22,345,883 km (0.112 R)
• M33: 22,516,873 km (0.055 R)
• M34: 22,602,593 km (0.062 R)
• M35: 23,639,605 km (0.097 R)
• M36: 25,759,557 km (0.108 R)
• M37: 25,938,924 km (0.045 R)
• M38: 26,028,833 km (0.112 R)
• M39: 28,031,649 km (0.091 R)
• M40: 28,586,358 km (0.096 R)
• M41: 29,612,899 km (0.069 R)
• M42: 30,651,407 km (0.096 R)
• M43: 32,086,798 km (0.062 R)
• M44: 32,279,780 km (0.088 R)
• M45: 32,376,420 km (0.045 R)
• M46: 35,619,851 km (0.108 R)
• M47: 37,229,225 km (0.082 R)
• M48: 38,862,236 km (0.09 R)
• M49: 39,171,006 km (0.067 R)
• M50: 40,310,193 km (0.084 R)
• M51: 42,091,904 km (0.079 R)
• M52: 42,197,520 km (0.058 R)
• M53: 43,899,346 km (0.109 R)
• M54: 47,040,452 km (0.101 R)
• M55: 47,809,535 km (0.058 R)
• M56: 49,471,268 km (0.116 R)
• M57: 49,805,918 km (0.106 R)
• M58: 52,282,810 km (0.101 R)
• M59: 52,851,282 km (0.025 R)
• M60: 54,568,965 km (0.112 R)
• M61: 56,304,899 km (0.047 R)
• M62: 56,887,582 km (0.088 R)
• M63: 58,529,718 km (0.09 R)
• M64: 58,647,601 km (0.081 R)
• M65: 59,001,849 km (0.053 R)
• M66: 59,238,363 km (0.068 R)
• M67: 59,949,701 km (0.062 R)
• M68: 60,544,652 km (0.069 R)
• M69: 63,427,552 km (0.069 R)
• M70: 64,398,592 km (0.096 R)
• M71: 67,340,584 km (0.052 R)
• M72: 68,206,905 km (0.067 R)
• M73: 68,952,351 km (0.112 R)
• M74: 70,200,895 km (0.113 R)
• M75: 70,326,109 km (0.103 R)
• M76: 70,702,347 km (0.092 R)
• M77: 71,079,334 km (0.099 R)
• M78: 74,756,898 km (0.101 R)
• M79: 74,884,805 km (0.084 R)
• M80: 77,458,337 km (0.083 R)
• M81: 78,365,947 km (0.056 R)
• M82: 78,886,099 km (0.095 R)
• M83: 81,504,361 km (0.103 R)
• M84: 83,486,532 km (0.09 R)
• M85: 84,417,031 km (0.099 R)
• M86: 84,816,906 km (0.093 R)
• M87: 85,350,971 km (0.105 R)
• M88: 89,527,743 km (0.086 R)
• M89: 90,207,666 km (0.088 R)
• M90: 90,616,367 km (0.096 R)
• M91: 91,025,816 km (0.1 R)
• M92: 91,162,399 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit