🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.8 AU - 1.14 AU

Year: 345 Days

Day: 12.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1 AU - 1.3 AU

Year: 446 Days

Day: 34.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.42 AU - 1.78 AU

Year: 732 Days

Day: 25.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 12.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.67 AU - 6.35 AU

Year: 4678 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,639,727 km

• M1: 155,432 km (0.094 R)
• M2: 242,498 km (0.096 R)
• M3: 323,431 km (0.03 R)
• M4: 468,241 km (0.058 R)
• M5: 550,819 km (0.09 R)
• M6: 651,200 km (0.103 R)
• M7: 734,226 km (0.117 R)
• M8: 886,068 km (0.103 R)
• M9: 993,629 km (0.1 R)
• M10: 1,583,045 km (0.038 R)
• M11: 2,157,201 km (0.063 R)
• M12: 2,652,819 km (0.088 R)
• M13: 2,873,326 km (0.096 R)
• M14: 3,289,657 km (0.052 R)
• M15: 3,570,752 km (0.085 R)
• M16: 4,110,201 km (0.029 R)
• M17: 4,844,877 km (0.082 R)
• M18: 4,991,782 km (0.098 R)
• M19: 5,189,999 km (0.06 R)
• M20: 5,594,362 km (0.063 R)
• M21: 5,982,868 km (0.079 R)
• M22: 6,167,172 km (0.103 R)
• M23: 6,487,611 km (0.075 R)
• M24: 6,568,543 km (0.106 R)
• M25: 6,649,775 km (0.058 R)
• M26: 6,895,714 km (0.117 R)
• M27: 7,851,794 km (0.046 R)
• M28: 8,082,923 km (0.049 R)
• M29: 8,228,481 km (0.111 R)
• M30: 8,433,730 km (0.115 R)
• M31: 8,849,312 km (0.09 R)
• M32: 9,119,935 km (0.046 R)
• M33: 9,669,707 km (0.084 R)
• M34: 10,073,322 km (0.028 R)
• M35: 10,261,666 km (0.117 R)
• M36: 10,993,948 km (0.065 R)
• M37: 11,317,528 km (0.114 R)
• M38: 11,480,589 km (0.047 R)
• M39: 11,808,957 km (0.032 R)
• M40: 12,711,032 km (0.104 R)
• M41: 12,812,758 km (0.098 R)
• M42: 14,088,080 km (0.079 R)
• M43: 14,439,785 km (0.044 R)
• M44: 14,829,936 km (0.093 R)
• M45: 15,475,900 km (0.097 R)
• M46: 15,765,970 km (0.113 R)
• M47: 16,241,242 km (0.074 R)
• M48: 16,351,646 km (0.081 R)
• M49: 16,832,603 km (0.099 R)
• M50: 17,318,347 km (0.109 R)
• M51: 18,571,828 km (0.108 R)
• M52: 19,306,802 km (0.109 R)
• M53: 19,540,923 km (0.066 R)
• M54: 19,736,746 km (0.116 R)
• M55: 20,566,266 km (0.076 R)
• M56: 21,085,371 km (0.078 R)
• M57: 21,205,797 km (0.072 R)
• M58: 21,608,964 km (0.113 R)
• M59: 21,892,601 km (0.031 R)
• M60: 22,340,946 km (0.076 R)
• M61: 22,915,851 km (0.113 R)
• M62: 23,246,612 km (0.103 R)
• M63: 23,454,104 km (0.057 R)
• M64: 24,416,467 km (0.11 R)
• M65: 24,500,840 km (0.032 R)
• M66: 25,520,050 km (0.119 R)
• M67: 25,648,405 km (0.078 R)
• M68: 25,905,863 km (0.058 R)
• M69: 26,900,540 km (0.052 R)
• M70: 26,987,605 km (0.092 R)
• M71: 28,128,289 km (0.095 R)
• M72: 28,216,702 km (0.06 R)
• M73: 29,284,681 km (0.081 R)
• M74: 30,094,304 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 11.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.48 AU - 10.98 AU

Year: 12711 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,639,727 km

• M1: 152,590 km (0.091 R)
• M2: 261,198 km (0.087 R)
• M3: 413,189 km (0.074 R)
• M4: 842,535 km (0.044 R)
• M5: 917,035 km (0.117 R)
• M6: 993,928 km (0.113 R)
• M7: 1,093,261 km (0.095 R)
• M8: 1,302,997 km (0.101 R)
• M9: 1,642,585 km (0.084 R)
• M10: 1,762,113 km (0.069 R)
• M11: 2,623,797 km (0.096 R)
• M12: 2,879,310 km (0.075 R)
• M13: 2,995,548 km (0.058 R)
• M14: 3,262,730 km (0.05 R)
• M15: 3,789,015 km (0.084 R)
• M16: 4,111,099 km (0.093 R)
• M17: 4,679,272 km (0.12 R)
• M18: 4,885,717 km (0.067 R)
• M19: 4,989,987 km (0.064 R)
• M20: 5,307,732 km (0.046 R)
• M21: 5,668,413 km (0.062 R)
• M22: 6,451,857 km (0.026 R)
• M23: 6,682,088 km (0.087 R)
• M24: 7,508,916 km (0.096 R)
• M25: 7,670,182 km (0.103 R)
• M26: 7,914,027 km (0.071 R)
• M27: 8,160,564 km (0.07 R)
• M28: 8,577,194 km (0.119 R)
• M29: 8,958,070 km (0.041 R)
• M30: 9,431,099 km (0.093 R)
• M31: 10,267,351 km (0.071 R)
• M32: 10,401,540 km (0.113 R)
• M33: 10,853,176 km (0.076 R)
• M34: 12,151,835 km (0.117 R)
• M35: 13,450,195 km (0.094 R)
• M36: 16,805,226 km (0.118 R)
• M37: 16,963,651 km (0.042 R)
• M38: 17,335,102 km (0.025 R)
• M39: 18,357,005 km (0.075 R)
• M40: 18,520,216 km (0.065 R)
• M41: 19,177,549 km (0.036 R)
• M42: 20,010,062 km (0.074 R)
• M43: 21,595,649 km (0.096 R)
• M44: 22,055,962 km (0.118 R)
• M45: 22,752,639 km (0.101 R)
• M46: 22,869,475 km (0.107 R)
• M47: 23,162,388 km (0.043 R)
• M48: 24,227,226 km (0.068 R)
• M49: 25,611,006 km (0.062 R)
• M50: 26,465,808 km (0.066 R)
• M51: 26,835,165 km (0.101 R)
• M52: 27,703,282 km (0.044 R)
• M53: 27,828,046 km (0.07 R)
• M54: 29,530,769 km (0.072 R)
• M55: 32,049,399 km (0.088 R)
• M56: 32,311,644 km (0.116 R)
• M57: 32,640,460 km (0.028 R)
• M58: 33,036,446 km (0.113 R)
• M59: 33,433,927 km (0.075 R)
• M60: 33,566,770 km (0.107 R)
• M61: 33,699,912 km (0.109 R)
• M62: 34,770,584 km (0.078 R)
• M63: 34,905,222 km (0.056 R)
• M64: 35,310,184 km (0.103 R)
• M65: 35,513,338 km (0.082 R)
• M66: 35,648,873 km (0.118 R)
• M67: 36,534,343 km (0.098 R)
• M68: 37,565,073 km (0.113 R)
• M69: 38,049,321 km (0.043 R)
• M70: 39,024,101 km (0.096 R)
• M71: 39,374,309 km (0.106 R)
• M72: 39,584,943 km (0.081 R)
• M73: 40,501,679 km (0.066 R)
• M74: 40,785,167 km (0.063 R)
• M75: 41,069,403 km (0.069 R)
• M76: 41,283,028 km (0.119 R)
• M77: 41,782,685 km (0.055 R)
• M78: 42,140,972 km (0.073 R)
• M79: 42,644,070 km (0.1 R)
• M80: 42,860,388 km (0.038 R)
• M81: 43,004,750 km (0.083 R)
• M82: 43,438,883 km (0.082 R)
• M83: 43,801,808 km (0.095 R)
• M84: 45,704,842 km (0.061 R)
• M85: 46,073,900 km (0.035 R)
• M86: 46,295,903 km (0.106 R)
• M87: 48,009,098 km (0.119 R)
• M88: 49,288,758 km (0.115 R)
• M89: 49,364,305 km (0.096 R)
• M90: 49,591,395 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 3.2

Gravity: 72.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.64 AU - 21.2 AU

Year: 26294 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,639,727 km

• M1: 433,235 km (0.106 R)
• M2: 995,873 km (0.104 R)
• M3: 1,088,773 km (0.107 R)
• M4: 1,666,969 km (0.119 R)
• M5: 1,777,522 km (0.09 R)
• M6: 1,814,921 km (0.114 R)
• M7: 1,967,062 km (0.084 R)
• M8: 2,123,243 km (0.102 R)
• M9: 2,364,993 km (0.036 R)
• M10: 2,406,132 km (0.103 R)
• M11: 2,830,691 km (0.107 R)
• M12: 4,186,496 km (0.084 R)
• M13: 4,539,697 km (0.09 R)
• M14: 6,101,200 km (0.096 R)
• M15: 8,432,084 km (0.103 R)
• M16: 9,788,039 km (0.072 R)
• M17: 10,053,874 km (0.086 R)
• M18: 10,728,860 km (0.111 R)
• M19: 11,838,876 km (0.111 R)
• M20: 12,479,155 km (0.096 R)
• M21: 12,839,686 km (0.09 R)
• M22: 13,057,650 km (0.084 R)
• M23: 16,786,377 km (0.097 R)
• M24: 17,504,596 km (0.117 R)
• M25: 17,585,080 km (0.103 R)
• M26: 17,907,912 km (0.058 R)
• M27: 18,070,076 km (0.102 R)
• M28: 18,723,819 km (0.072 R)
• M29: 19,551,694 km (0.117 R)
• M30: 20,560,731 km (0.069 R)
• M31: 21,328,617 km (0.033 R)
• M32: 25,397,081 km (0.115 R)
• M33: 25,670,546 km (0.105 R)
• M34: 27,145,431 km (0.105 R)
• M35: 27,612,027 km (0.111 R)
• M36: 27,893,121 km (0.033 R)
• M37: 29,217,811 km (0.103 R)
• M38: 29,791,818 km (0.095 R)
• M39: 30,273,074 km (0.08 R)
• M40: 30,369,565 km (0.048 R)
• M41: 32,223,232 km (0.081 R)
• M42: 32,816,088 km (0.052 R)
• M43: 34,213,631 km (0.084 R)
• M44: 34,515,520 km (0.098 R)
• M45: 35,122,139 km (0.089 R)
• M46: 35,325,144 km (0.119 R)
• M47: 35,528,447 km (0.103 R)
• M48: 35,732,349 km (0.059 R)
• M49: 36,654,021 km (0.094 R)
• M50: 37,376,280 km (0.107 R)
• M51: 38,103,326 km (0.084 R)
• M52: 38,416,284 km (0.086 R)
• M53: 40,205,924 km (0.089 R)
• M54: 40,418,353 km (0.119 R)
• M55: 40,630,931 km (0.106 R)
• M56: 41,271,360 km (0.076 R)
• M57: 42,995,176 km (0.117 R)
• M58: 44,084,398 km (0.09 R)
• M59: 44,852,284 km (0.071 R)
• M60: 45,403,552 km (0.083 R)
• M61: 46,623,972 km (0.06 R)
• M62: 49,324,213 km (0.081 R)
• M63: 50,922,517 km (0.111 R)
• M64: 52,537,725 km (0.109 R)
• M65: 53,235,150 km (0.112 R)
• M66: 54,874,294 km (0.1 R)
• M67: 58,802,884 km (0.101 R)
• M68: 59,164,462 km (0.119 R)
• M69: 61,594,081 km (0.057 R)
• M70: 61,838,823 km (0.055 R)
• M71: 64,056,013 km (0.099 R)
• M72: 64,925,326 km (0.075 R)
• M73: 68,314,616 km (0.068 R)
• M74: 68,694,744 km (0.041 R)
• M75: 70,477,950 km (0.06 R)
• M76: 72,534,472 km (0.116 R)
• M77: 73,310,736 km (0.108 R)
• M78: 73,699,840 km (0.083 R)
• M79: 74,349,992 km (0.093 R)
• M80: 75,263,437 km (0.091 R)
• M81: 76,574,662 km (0.073 R)
• M82: 76,969,451 km (0.057 R)
• M83: 77,233,042 km (0.118 R)
• M84: 78,423,093 km (0.07 R)
• M85: 78,821,024 km (0.059 R)
• M86: 79,352,695 km (0.1 R)
• M87: 79,618,979 km (0.069 R)
• M88: 85,552,329 km (0.09 R)
• M89: 87,194,914 km (0.117 R)
• M90: 87,332,395 km (0.111 R)
• M91: 92,605,121 km (0.109 R)
• M92: 93,868,924 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 3.3

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 16.22 AU - 23 AU

Year: 31406 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,639,727 km

• M1: 203,752 km (0.098 R)
• M2: 501,452 km (0.109 R)
• M3: 1,061,397 km (0.056 R)
• M4: 1,122,134 km (0.051 R)
• M5: 1,441,974 km (0.091 R)
• M6: 2,513,394 km (0.04 R)
• M7: 3,098,621 km (0.087 R)
• M8: 3,724,089 km (0.048 R)
• M9: 4,145,955 km (0.08 R)
• M10: 4,781,896 km (0.06 R)
• M11: 4,932,990 km (0.114 R)
• M12: 5,085,580 km (0.094 R)
• M13: 5,136,742 km (0.032 R)
• M14: 5,188,204 km (0.071 R)
• M15: 5,239,665 km (0.074 R)
• M16: 5,447,606 km (0.059 R)
• M17: 5,925,272 km (0.083 R)
• M18: 7,906,247 km (0.093 R)
• M19: 8,084,718 km (0.057 R)
• M20: 8,750,578 km (0.08 R)
• M21: 9,183,514 km (0.047 R)
• M22: 9,245,896 km (0.064 R)
• M23: 11,049,448 km (0.068 R)
• M24: 15,333,183 km (0.092 R)
• M25: 15,630,135 km (0.054 R)
• M26: 16,760,497 km (0.112 R)
• M27: 17,143,018 km (0.08 R)
• M28: 19,418,103 km (0.117 R)
• M29: 19,819,773 km (0.104 R)
• M30: 20,959,110 km (0.095 R)
• M31: 21,453,980 km (0.101 R)
• M32: 21,702,761 km (0.119 R)
• M33: 23,984,727 km (0.109 R)
• M34: 25,547,876 km (0.111 R)
• M35: 28,497,946 km (0.116 R)
• M36: 28,862,665 km (0.113 R)
• M37: 31,365,438 km (0.046 R)
• M38: 32,404,844 km (0.114 R)
• M39: 33,072,050 km (0.077 R)
• M40: 33,167,793 km (0.094 R)
• M41: 33,647,553 km (0.059 R)
• M42: 36,179,647 km (0.073 R)
• M43: 36,278,232 km (0.112 R)
• M44: 37,968,089 km (0.09 R)
• M45: 39,886,981 km (0.072 R)
• M46: 40,294,934 km (0.085 R)
• M47: 41,321,026 km (0.112 R)
• M48: 43,398,641 km (0.078 R)
• M49: 44,028,449 km (0.104 R)
• M50: 46,685,307 km (0.033 R)
• M51: 46,792,718 km (0.086 R)
• M52: 47,007,690 km (0.109 R)
• M53: 48,738,986 km (0.096 R)
• M54: 48,847,894 km (0.085 R)
• M55: 49,502,983 km (0.097 R)
• M56: 50,051,259 km (0.087 R)
• M57: 50,711,584 km (0.03 R)
• M58: 52,263,811 km (0.089 R)
• M59: 52,710,211 km (0.076 R)
• M60: 53,045,759 km (0.076 R)
• M61: 54,169,539 km (0.104 R)
• M62: 54,508,228 km (0.116 R)
• M63: 54,847,516 km (0.081 R)
• M64: 55,074,157 km (0.094 R)
• M65: 55,414,642 km (0.118 R)
• M66: 57,127,836 km (0.08 R)
• M67: 57,587,551 km (0.105 R)
• M68: 58,048,611 km (0.113 R)
• M69: 58,279,441 km (0.118 R)
• M70: 58,395,080 km (0.073 R)
• M71: 58,974,173 km (0.094 R)
• M72: 61,898,064 km (0.084 R)
• M73: 63,080,785 km (0.115 R)
• M74: 63,318,196 km (0.062 R)
• M75: 67,036,302 km (0.116 R)
• M76: 67,278,650 km (0.07 R)
• M77: 68,372,660 km (0.098 R)
• M78: 69,472,354 km (0.08 R)
• M79: 69,717,544 km (0.114 R)
• M80: 71,071,256 km (0.106 R)
• M81: 71,689,544 km (0.086 R)
• M82: 72,806,741 km (0.049 R)
• M83: 72,931,206 km (0.054 R)
• M84: 73,929,772 km (0.086 R)
• M85: 74,681,501 km (0.113 R)
• M86: 75,309,962 km (0.102 R)
• M87: 77,841,307 km (0.071 R)
• M88: 78,478,594 km (0.066 R)
• M89: 79,373,489 km (0.116 R)
• M90: 82,337,770 km (0.098 R)
• M91: 82,987,025 km (0.101 R)
• M92: 86,521,873 km (0.106 R)
• M93: 86,917,709 km (0.064 R)
• M94: 87,181,899 km (0.107 R)
• M95: 88,506,887 km (0.112 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit