🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 21.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,409,947 km

• M1: 216,767 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.85 AU - 2.23 AU

Year: 1070 Days

Day: 43.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,409,947 km

• M1: 132,693 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.01 AU - 3.61 AU

Year: 2211 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.82 AU - 3.88 AU

Year: 2251 Days

Day: 25.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,409,947 km

• M1: 70,610 km (0.104 R)
• M2: 238,908 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.1 AU - 4.92 AU

Year: 3516 Days

Day: 47.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 12.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.72 AU - 6.32 AU

Year: 4761 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,409,947 km

• M1: 157,527 km (0.118 R)
• M2: 649,853 km (0.046 R)
• M3: 966,103 km (0.119 R)
• M4: 1,149,510 km (0.083 R)
• M5: 1,231,789 km (0.113 R)
• M6: 1,706,014 km (0.082 R)
• M7: 2,183,082 km (0.064 R)
• M8: 2,269,549 km (0.105 R)
• M9: 2,518,031 km (0.079 R)
• M10: 2,627,238 km (0.034 R)
• M11: 2,812,889 km (0.095 R)
• M12: 2,945,582 km (0.1 R)
• M13: 3,138,713 km (0.118 R)
• M14: 4,081,030 km (0.115 R)
• M15: 4,297,049 km (0.106 R)
• M16: 4,494,668 km (0.11 R)
• M17: 4,762,897 km (0.098 R)
• M18: 4,876,292 km (0.107 R)
• M19: 4,967,696 km (0.025 R)
• M20: 5,198,526 km (0.11 R)
• M21: 5,432,946 km (0.083 R)
• M22: 5,936,791 km (0.085 R)
• M23: 6,182,132 km (0.109 R)
• M24: 6,380,648 km (0.104 R)
• M25: 6,531,144 km (0.113 R)
• M26: 6,758,832 km (0.116 R)
• M27: 7,066,704 km (0.111 R)
• M28: 7,326,855 km (0.092 R)
• M29: 7,616,626 km (0.052 R)
• M30: 7,776,247 km (0.118 R)
• M31: 7,856,431 km (0.111 R)
• M32: 8,316,445 km (0.108 R)
• M33: 8,453,476 km (0.093 R)
• M34: 8,701,959 km (0.104 R)
• M35: 8,980,959 km (0.083 R)
• M36: 9,234,527 km (0.037 R)
• M37: 10,449,112 km (0.044 R)
• M38: 10,715,845 km (0.075 R)
• M39: 11,408,034 km (0.113 R)
• M40: 11,499,289 km (0.086 R)
• M41: 11,713,513 km (0.059 R)
• M42: 11,836,333 km (0.049 R)
• M43: 12,332,549 km (0.095 R)
• M44: 12,740,652 km (0.043 R)
• M45: 12,930,492 km (0.078 R)
• M46: 13,025,786 km (0.12 R)
• M47: 13,699,275 km (0.063 R)
• M48: 14,417,196 km (0.06 R)
• M49: 14,714,297 km (0.099 R)
• M50: 14,980,282 km (0.061 R)
• M51: 15,247,763 km (0.057 R)
• M52: 15,516,890 km (0.091 R)
• M53: 16,093,889 km (0.116 R)
• M54: 16,230,621 km (0.108 R)
• M55: 16,643,362 km (0.112 R)
• M56: 17,094,399 km (0.048 R)
• M57: 17,233,974 km (0.107 R)
• M58: 17,725,553 km (0.087 R)
• M59: 18,543,254 km (0.118 R)
• M60: 18,974,695 km (0.12 R)
• M61: 19,227,964 km (0.08 R)
• M62: 19,591,636 km (0.055 R)
• M63: 20,436,864 km (0.07 R)
• M64: 20,733,666 km (0.051 R)
• M65: 20,882,516 km (0.089 R)
• M66: 21,031,815 km (0.098 R)
• M67: 21,821,393 km (0.107 R)
• M68: 22,658,991 km (0.07 R)
• M69: 22,850,925 km (0.074 R)
• M70: 23,623,598 km (0.102 R)
• M71: 24,130,436 km (0.087 R)
• M72: 25,992,929 km (0.113 R)
• M73: 26,880,493 km (0.117 R)
• M74: 27,083,647 km (0.07 R)
• M75: 27,328,090 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 11

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.39 AU - 6.33 AU

Year: 5207 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,409,947 km

• M1: 233,522 km (0.109 R)
• M2: 452,534 km (0.054 R)
• M3: 542,442 km (0.078 R)
• M4: 811,568 km (0.112 R)
• M5: 882,179 km (0.11 R)
• M6: 1,029,981 km (0.082 R)
• M7: 1,107,174 km (0.027 R)
• M8: 1,218,774 km (0.091 R)
• M9: 1,648,868 km (0.077 R)
• M10: 2,326,546 km (0.111 R)
• M11: 2,429,918 km (0.114 R)
• M12: 2,663,141 km (0.079 R)
• M13: 2,815,282 km (0.086 R)
• M14: 3,060,324 km (0.052 R)
• M15: 3,289,358 km (0.084 R)
• M16: 3,359,071 km (0.069 R)
• M17: 3,500,291 km (0.086 R)
• M18: 3,812,801 km (0.111 R)
• M19: 4,285,979 km (0.104 R)
• M20: 4,439,317 km (0.108 R)
• M21: 4,516,659 km (0.118 R)
• M22: 4,699,019 km (0.102 R)
• M23: 4,937,029 km (0.115 R)
• M24: 5,287,836 km (0.051 R)
• M25: 5,702,671 km (0.111 R)
• M26: 5,871,716 km (0.112 R)
• M27: 6,185,722 km (0.115 R)
• M28: 6,272,340 km (0.08 R)
• M29: 6,359,405 km (0.116 R)
• M30: 6,800,570 km (0.071 R)
• M31: 6,949,868 km (0.093 R)
• M32: 7,130,433 km (0.05 R)
• M33: 7,557,984 km (0.119 R)
• M34: 7,899,815 km (0.117 R)
• M35: 8,437,918 km (0.028 R)
• M36: 8,955,377 km (0.104 R)
• M37: 9,416,438 km (0.106 R)
• M38: 10,190,906 km (0.031 R)
• M39: 10,499,676 km (0.092 R)
• M40: 10,846,145 km (0.032 R)
• M41: 10,985,869 km (0.056 R)
• M42: 11,373,029 km (0.09 R)
• M43: 11,621,810 km (0.085 R)
• M44: 12,016,449 km (0.083 R)
• M45: 13,563,141 km (0.062 R)
• M46: 14,899,499 km (0.094 R)
• M47: 15,093,827 km (0.039 R)
• M48: 15,250,007 km (0.089 R)
• M49: 16,961,407 km (0.102 R)
• M50: 17,245,792 km (0.049 R)
• M51: 17,572,663 km (0.044 R)
• M52: 18,774,832 km (0.091 R)
• M53: 19,026,904 km (0.038 R)
• M54: 19,534,490 km (0.102 R)
• M55: 19,832,489 km (0.086 R)
• M56: 20,476,358 km (0.107 R)
• M57: 20,866,061 km (0.107 R)
• M58: 21,214,324 km (0.048 R)
• M59: 21,652,646 km (0.118 R)
• M60: 23,254,690 km (0.102 R)
• M61: 24,664,799 km (0.107 R)
• M62: 24,848,805 km (0.092 R)
• M63: 24,940,807 km (0.117 R)
• M64: 25,449,739 km (0.07 R)
• M65: 25,775,414 km (0.119 R)
• M66: 28,670,881 km (0.069 R)
• M67: 29,447,294 km (0.093 R)
• M68: 29,593,600 km (0.043 R)
• M69: 29,691,288 km (0.098 R)
• M70: 30,822,547 km (0.081 R)
• M71: 31,717,741 km (0.087 R)
• M72: 31,967,868 km (0.104 R)
• M73: 32,168,629 km (0.119 R)
• M74: 32,975,260 km (0.106 R)
• M75: 33,482,696 km (0.094 R)
• M76: 33,584,572 km (0.106 R)
• M77: 33,839,637 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 12.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.35 AU - 8.47 AU

Year: 6668 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,409,947 km

• M1: 155,133 km (0.116 R)
• M2: 352,752 km (0.104 R)
• M3: 460,013 km (0.111 R)
• M4: 727,644 km (0.106 R)
• M5: 992,133 km (0.062 R)
• M6: 1,439,132 km (0.113 R)
• M7: 1,945,520 km (0.112 R)
• M8: 2,102,748 km (0.088 R)
• M9: 2,192,058 km (0.09 R)
• M10: 2,581,162 km (0.093 R)
• M11: 2,972,061 km (0.068 R)
• M12: 3,508,668 km (0.03 R)
• M13: 3,615,332 km (0.102 R)
• M14: 4,075,495 km (0.075 R)
• M15: 4,187,843 km (0.11 R)
• M16: 4,347,015 km (0.115 R)
• M17: 4,531,170 km (0.1 R)
• M18: 4,765,291 km (0.039 R)
• M19: 4,955,429 km (0.079 R)
• M20: 5,318,653 km (0.075 R)
• M21: 5,441,772 km (0.105 R)
• M22: 5,766,250 km (0.117 R)
• M23: 6,045,699 km (0.088 R)
• M24: 6,174,203 km (0.117 R)
• M25: 6,329,785 km (0.093 R)
• M26: 6,434,055 km (0.116 R)
• M27: 6,539,073 km (0.113 R)
• M28: 6,804,010 km (0.113 R)
• M29: 7,317,131 km (0.082 R)
• M30: 7,454,163 km (0.107 R)
• M31: 7,675,418 km (0.082 R)
• M32: 7,898,768 km (0.056 R)
• M33: 8,124,361 km (0.1 R)
• M34: 8,553,109 km (0.118 R)
• M35: 8,755,664 km (0.113 R)
• M36: 8,872,201 km (0.118 R)
• M37: 11,245,422 km (0.092 R)
• M38: 11,723,237 km (0.077 R)
• M39: 13,096,246 km (0.095 R)
• M40: 13,397,088 km (0.098 R)
• M41: 13,801,750 km (0.084 R)
• M42: 13,971,544 km (0.111 R)
• M43: 14,727,013 km (0.079 R)
• M44: 14,970,109 km (0.119 R)
• M45: 15,249,708 km (0.072 R)
• M46: 15,566,257 km (0.04 R)
• M47: 15,672,322 km (0.109 R)
• M48: 15,991,713 km (0.03 R)
• M49: 16,926,700 km (0.096 R)
• M50: 17,584,482 km (0.11 R)
• M51: 17,805,587 km (0.111 R)
• M52: 18,474,439 km (0.115 R)
• M53: 18,811,932 km (0.114 R)
• M54: 19,038,124 km (0.075 R)
• M55: 19,189,368 km (0.112 R)
• M56: 19,798,381 km (0.1 R)
• M57: 20,105,355 km (0.094 R)
• M58: 20,723,943 km (0.043 R)
• M59: 21,231,229 km (0.081 R)
• M60: 21,703,061 km (0.077 R)
• M61: 22,577,161 km (0.109 R)
• M62: 23,381,698 km (0.058 R)
• M63: 23,746,867 km (0.083 R)
• M64: 25,143,363 km (0.072 R)
• M65: 25,600,833 km (0.065 R)
• M66: 26,271,181 km (0.096 R)
• M67: 26,777,720 km (0.115 R)
• M68: 26,947,364 km (0.08 R)
• M69: 27,117,307 km (0.099 R)
• M70: 27,202,428 km (0.089 R)
• M71: 27,757,735 km (0.108 R)
• M72: 27,843,455 km (0.113 R)
• M73: 29,010,019 km (0.054 R)
• M74: 29,097,085 km (0.119 R)
• M75: 29,184,151 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 3.7

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.92 AU - 20.88 AU

Year: 32588 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,409,947 km

• M1: 387,458 km (0.074 R)
• M2: 635,941 km (0.12 R)
• M3: 982,708 km (0.084 R)
• M4: 1,040,752 km (0.108 R)
• M5: 1,129,763 km (0.059 R)
• M6: 1,221,317 km (0.112 R)
• M7: 1,411,606 km (0.077 R)
• M8: 1,444,367 km (0.116 R)
• M9: 1,749,397 km (0.1 R)
• M10: 1,784,553 km (0.067 R)
• M11: 2,186,223 km (0.074 R)
• M12: 2,300,516 km (0.068 R)
• M13: 2,339,112 km (0.119 R)
• M14: 3,196,757 km (0.065 R)
• M15: 3,370,290 km (0.107 R)
• M16: 4,000,995 km (0.073 R)
• M17: 4,187,843 km (0.109 R)
• M18: 4,765,291 km (0.055 R)
• M19: 6,260,521 km (0.073 R)
• M20: 6,696,449 km (0.094 R)
• M21: 6,862,503 km (0.075 R)
• M22: 7,086,002 km (0.12 R)
• M23: 8,062,128 km (0.084 R)
• M24: 9,759,316 km (0.04 R)
• M25: 9,821,848 km (0.112 R)
• M26: 9,884,679 km (0.067 R)
• M27: 9,947,510 km (0.108 R)
• M28: 10,455,246 km (0.115 R)
• M29: 10,647,778 km (0.076 R)
• M30: 11,628,093 km (0.105 R)
• M31: 13,324,682 km (0.088 R)
• M32: 14,593,272 km (0.117 R)
• M33: 16,195,316 km (0.037 R)
• M34: 17,017,057 km (0.084 R)
• M35: 18,313,323 km (0.095 R)
• M36: 18,934,303 km (0.076 R)
• M37: 19,168,873 km (0.066 R)
• M38: 23,890,182 km (0.109 R)
• M39: 25,252,420 km (0.058 R)
• M40: 25,596,944 km (0.084 R)
• M41: 25,856,346 km (0.083 R)
• M42: 26,290,629 km (0.085 R)
• M43: 26,902,634 km (0.101 R)
• M44: 28,319,027 km (0.096 R)
• M45: 29,941,266 km (0.086 R)
• M46: 30,305,836 km (0.052 R)
• M47: 30,763,605 km (0.06 R)
• M48: 31,871,677 km (0.094 R)
• M49: 32,057,627 km (0.092 R)
• M50: 32,617,572 km (0.072 R)
• M51: 33,463,548 km (0.078 R)
• M52: 35,657,999 km (0.069 R)
• M53: 37,211,872 km (0.065 R)
• M54: 38,293,016 km (0.097 R)
• M55: 38,490,635 km (0.053 R)
• M56: 38,589,519 km (0.112 R)
• M57: 39,983,771 km (0.097 R)
• M58: 40,184,382 km (0.111 R)
• M59: 40,485,821 km (0.118 R)
• M60: 41,495,906 km (0.1 R)
• M61: 43,129,216 km (0.027 R)
• M62: 43,850,427 km (0.104 R)
• M63: 44,575,678 km (0.062 R)
• M64: 45,095,979 km (0.106 R)
• M65: 46,458,516 km (0.113 R)
• M66: 46,563,833 km (0.103 R)
• M67: 51,060,296 km (0.101 R)
• M68: 51,277,812 km (0.108 R)
• M69: 51,386,719 km (0.112 R)
• M70: 52,151,015 km (0.115 R)
• M71: 53,912,230 km (0.101 R)
• M72: 54,022,933 km (0.101 R)
• M73: 58,286,023 km (0.099 R)
• M74: 58,399,718 km (0.114 R)
• M75: 59,998,470 km (0.045 R)
• M76: 60,227,953 km (0.066 R)
• M77: 61,611,434 km (0.084 R)
• M78: 62,655,927 km (0.06 R)
• M79: 64,879,998 km (0.112 R)
• M80: 65,469,563 km (0.097 R)
• M81: 65,824,110 km (0.102 R)
• M82: 68,204,362 km (0.108 R)
• M83: 70,612,738 km (0.056 R)
• M84: 72,192,940 km (0.097 R)
• M85: 74,030,750 km (0.09 R)
• M86: 78,127,787 km (0.1 R)
• M87: 81,915,755 km (0.118 R)
• M88: 82,170,370 km (0.106 R)
• M89: 82,552,892 km (0.118 R)
• M90: 85,375,654 km (0.096 R)
• M91: 85,762,963 km (0.051 R)
• M92: 86,280,422 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit