🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 193 Days

Day: 44.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.8 AU - 1.06 AU

Year: 345 Days

Day: 33.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.91 AU - 1.37 AU

Year: 469 Days

Day: 28.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,305,089 km

• M1: 316,699 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.23 AU - 1.49 AU

Year: 611 Days

Day: 27.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.83 AU - 2.87 AU

Year: 1387 Days

Day: 24.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.27 AU - 2.45 AU

Year: 1396 Days

Day: 13 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,305,089 km

• M1: 253,120 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 8.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.84 AU - 4.98 AU

Year: 4189 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,305,089 km

• M1: 141,220 km (0.104 R)
• M2: 201,957 km (0.115 R)
• M3: 355,445 km (0.087 R)
• M4: 438,172 km (0.094 R)
• M5: 584,778 km (0.044 R)
• M6: 643,121 km (0.109 R)
• M7: 793,766 km (0.062 R)
• M8: 1,006,644 km (0.099 R)
• M9: 1,205,310 km (0.082 R)
• M10: 1,676,992 km (0.072 R)
• M11: 1,863,092 km (0.093 R)
• M12: 2,188,318 km (0.11 R)
• M13: 2,378,307 km (0.056 R)
• M14: 2,602,255 km (0.046 R)
• M15: 2,980,588 km (0.093 R)
• M16: 3,100,565 km (0.117 R)
• M17: 4,017,900 km (0.032 R)
• M18: 4,134,137 km (0.073 R)
• M19: 5,410,506 km (0.039 R)
• M20: 5,612,763 km (0.076 R)
• M21: 5,686,963 km (0.048 R)
• M22: 5,817,712 km (0.098 R)
• M23: 6,043,904 km (0.055 R)
• M24: 6,330,832 km (0.12 R)
• M25: 6,858,464 km (0.102 R)
• M26: 6,918,004 km (0.102 R)
• M27: 6,997,590 km (0.043 R)
• M28: 7,420,653 km (0.113 R)
• M29: 8,039,390 km (0.065 R)
• M30: 8,482,349 km (0.044 R)
• M31: 8,998,312 km (0.106 R)
• M32: 9,150,603 km (0.07 R)
• M33: 9,325,931 km (0.074 R)
• M34: 9,436,035 km (0.04 R)
• M35: 9,613,010 km (0.096 R)
• M36: 10,105,635 km (0.066 R)
• M37: 10,264,209 km (0.102 R)
• M38: 10,583,601 km (0.079 R)
• M39: 10,767,606 km (0.09 R)
• M40: 11,138,758 km (0.074 R)
• M41: 11,208,770 km (0.029 R)
• M42: 11,279,081 km (0.077 R)
• M43: 11,965,286 km (0.074 R)
• M44: 12,132,986 km (0.114 R)
• M45: 12,640,870 km (0.115 R)
• M46: 12,836,096 km (0.069 R)
• M47: 13,032,368 km (0.03 R)
• M48: 13,130,953 km (0.047 R)
• M49: 13,677,135 km (0.101 R)
• M50: 13,927,861 km (0.101 R)
• M51: 14,003,408 km (0.058 R)
• M52: 14,129,668 km (0.072 R)
• M53: 14,408,519 km (0.086 R)
• M54: 14,817,519 km (0.101 R)
• M55: 15,178,499 km (0.085 R)
• M56: 15,673,070 km (0.116 R)
• M57: 15,777,938 km (0.026 R)
• M58: 16,146,547 km (0.118 R)
• M59: 16,225,834 km (0.088 R)
• M60: 16,411,634 km (0.115 R)
• M61: 16,651,440 km (0.062 R)
• M62: 16,785,031 km (0.119 R)
• M63: 16,919,220 km (0.094 R)
• M64: 16,999,853 km (0.039 R)
• M65: 17,107,414 km (0.053 R)
• M66: 17,431,892 km (0.119 R)
• M67: 17,867,670 km (0.11 R)
• M68: 18,417,443 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.9 AU - 5.9 AU

Year: 4831 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,305,089 km

• M1: 125,513 km (0.113 R)
• M2: 246,388 km (0.074 R)
• M3: 304,432 km (0.106 R)
• M4: 547,678 km (0.066 R)
• M5: 605,273 km (0.077 R)
• M6: 691,741 km (0.065 R)
• M7: 791,971 km (0.066 R)
• M8: 887,714 km (0.064 R)
• M9: 1,007,990 km (0.116 R)
• M10: 1,133,952 km (0.079 R)
• M11: 1,507,348 km (0.115 R)
• M12: 1,739,374 km (0.106 R)
• M13: 2,169,468 km (0.091 R)
• M14: 2,251,149 km (0.103 R)
• M15: 3,048,206 km (0.111 R)
• M16: 3,155,468 km (0.113 R)
• M17: 3,565,216 km (0.086 R)
• M18: 3,645,850 km (0.083 R)
• M19: 3,792,755 km (0.118 R)
• M20: 3,958,360 km (0.073 R)
• M21: 4,092,549 km (0.078 R)
• M22: 4,177,072 km (0.113 R)
• M23: 4,331,008 km (0.095 R)
• M24: 4,661,918 km (0.114 R)
• M25: 5,019,158 km (0.119 R)
• M26: 5,571,623 km (0.088 R)
• M27: 6,221,027 km (0.092 R)
• M28: 6,279,371 km (0.076 R)
• M29: 6,377,208 km (0.078 R)
• M30: 6,634,067 km (0.11 R)
• M31: 7,260,134 km (0.08 R)
• M32: 7,674,072 km (0.038 R)
• M33: 7,820,677 km (0.063 R)
• M34: 8,676,826 km (0.111 R)
• M35: 8,742,200 km (0.108 R)
• M36: 8,829,715 km (0.105 R)
• M37: 9,049,624 km (0.111 R)
• M38: 9,182,467 km (0.068 R)
• M39: 9,382,928 km (0.12 R)
• M40: 9,607,474 km (0.09 R)
• M41: 9,697,682 km (0.05 R)
• M42: 9,924,622 km (0.112 R)
• M43: 9,993,138 km (0.067 R)
• M44: 10,199,284 km (0.072 R)
• M45: 10,616,063 km (0.085 R)
• M46: 10,756,237 km (0.096 R)
• M47: 10,967,618 km (0.093 R)
• M48: 11,062,015 km (0.116 R)
• M49: 11,754,503 km (0.025 R)
• M50: 11,948,083 km (0.082 R)
• M51: 12,020,787 km (0.113 R)
• M52: 12,142,560 km (0.092 R)
• M53: 12,313,700 km (0.076 R)
• M54: 12,411,836 km (0.111 R)
• M55: 12,485,588 km (0.067 R)
• M56: 13,006,039 km (0.095 R)
• M57: 13,131,103 km (0.118 R)
• M58: 13,206,350 km (0.109 R)
• M59: 13,357,145 km (0.113 R)
• M60: 13,787,389 km (0.117 R)
• M61: 13,966,008 km (0.07 R)
• M62: 14,351,223 km (0.051 R)
• M63: 14,532,087 km (0.047 R)
• M64: 14,739,878 km (0.098 R)
• M65: 15,474,703 km (0.072 R)
• M66: 16,033,601 km (0.116 R)
• M67: 16,517,998 km (0.096 R)
• M68: 16,870,750 km (0.027 R)
• M69: 17,363,376 km (0.113 R)
• M70: 17,749,787 km (0.047 R)
• M71: 17,832,964 km (0.056 R)
• M72: 18,055,416 km (0.109 R)
• M73: 18,222,816 km (0.077 R)
• M74: 18,418,789 km (0.059 R)
• M75: 18,587,386 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.5

Radius: 5.2

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.66 AU - 18.44 AU

Year: 23608 Days

Day: 20.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,305,089 km

• M1: 76,893 km (0.102 R)
• M2: 128,056 km (0.031 R)
• M3: 214,823 km (0.083 R)
• M4: 550,670 km (0.071 R)
• M5: 845,228 km (0.067 R)
• M6: 1,409,960 km (0.12 R)
• M7: 1,744,162 km (0.097 R)
• M8: 2,237,984 km (0.095 R)
• M9: 2,306,949 km (0.065 R)
• M10: 2,846,698 km (0.082 R)
• M11: 3,150,082 km (0.108 R)
• M12: 3,227,424 km (0.066 R)
• M13: 4,463,103 km (0.084 R)
• M14: 4,506,636 km (0.117 R)
• M15: 4,637,833 km (0.089 R)
• M16: 5,039,204 km (0.104 R)
• M17: 5,267,042 km (0.118 R)
• M18: 5,827,585 km (0.061 R)
• M19: 6,163,133 km (0.045 R)
• M20: 6,308,991 km (0.113 R)
• M21: 6,853,228 km (0.079 R)
• M22: 7,004,172 km (0.054 R)
• M23: 7,567,408 km (0.087 R)
• M24: 8,145,155 km (0.119 R)
• M25: 9,231,236 km (0.117 R)
• M26: 9,622,135 km (0.112 R)
• M27: 10,362,196 km (0.073 R)
• M28: 11,956,909 km (0.098 R)
• M29: 13,186,604 km (0.086 R)
• M30: 13,249,135 km (0.11 R)
• M31: 14,779,372 km (0.037 R)
• M32: 15,170,570 km (0.093 R)
• M33: 15,301,768 km (0.104 R)
• M34: 15,896,569 km (0.097 R)
• M35: 16,904,859 km (0.041 R)
• M36: 16,972,776 km (0.102 R)
• M37: 17,726,151 km (0.119 R)
• M38: 18,002,907 km (0.053 R)
• M39: 18,072,320 km (0.101 R)
• M40: 18,281,009 km (0.087 R)
• M41: 19,336,572 km (0.08 R)
• M42: 20,267,220 km (0.115 R)
• M43: 21,801,197 km (0.094 R)
• M44: 22,619,497 km (0.097 R)
• M45: 22,769,394 km (0.079 R)
• M46: 23,372,124 km (0.117 R)
• M47: 23,523,667 km (0.108 R)
• M48: 24,132,979 km (0.114 R)
• M49: 25,134,088 km (0.112 R)
• M50: 25,991,732 km (0.105 R)
• M51: 27,336,019 km (0.117 R)
• M52: 27,415,904 km (0.12 R)
• M53: 28,298,532 km (0.102 R)
• M54: 28,540,880 km (0.083 R)
• M55: 28,946,290 km (0.049 R)
• M56: 30,587,080 km (0.119 R)
• M57: 31,837,419 km (0.069 R)
• M58: 33,615,539 km (0.07 R)
• M59: 35,687,021 km (0.097 R)
• M60: 37,090,698 km (0.112 R)
• M61: 37,888,204 km (0.106 R)
• M62: 38,512,476 km (0.117 R)
• M63: 38,601,935 km (0.115 R)
• M64: 38,960,372 km (0.081 R)
• M65: 39,590,328 km (0.082 R)
• M66: 43,719,978 km (0.065 R)
• M67: 44,093,673 km (0.066 R)
• M68: 45,788,168 km (0.091 R)
• M69: 49,046,559 km (0.08 R)
• M70: 52,279,818 km (0.076 R)
• M71: 53,672,126 km (0.107 R)
• M72: 53,972,069 km (0.084 R)
• M73: 54,573,752 km (0.09 R)
• M74: 57,206,076 km (0.108 R)
• M75: 57,512,453 km (0.034 R)
• M76: 59,775,868 km (0.086 R)
• M77: 60,606,137 km (0.081 R)
• M78: 61,231,306 km (0.114 R)
• M79: 61,858,720 km (0.116 R)
• M80: 62,173,174 km (0.083 R)
• M81: 62,383,210 km (0.076 R)
• M82: 62,698,562 km (0.085 R)
• M83: 63,014,363 km (0.068 R)
• M84: 63,119,830 km (0.111 R)
• M85: 64,495,532 km (0.1 R)
• M86: 64,814,325 km (0.032 R)
• M87: 65,133,866 km (0.039 R)
• M88: 65,774,145 km (0.06 R)
• M89: 66,523,929 km (0.048 R)
• M90: 66,846,163 km (0.113 R)
• M91: 66,953,574 km (0.103 R)
• M92: 70,642,957 km (0.078 R)
• M93: 71,740,706 km (0.115 R)
• M94: 71,850,661 km (0.117 R)
• M95: 73,730,507 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 5.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.35 AU - 21.61 AU

Year: 28137 Days

Day: 20.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,305,089 km

• M1: 114,592 km (0.082 R)
• M2: 237,113 km (0.053 R)
• M3: 270,473 km (0.078 R)
• M4: 622,776 km (0.114 R)
• M5: 905,666 km (0.112 R)
• M6: 1,194,240 km (0.114 R)
• M7: 1,412,503 km (0.078 R)
• M8: 1,477,279 km (0.045 R)
• M9: 2,102,897 km (0.079 R)
• M10: 2,252,046 km (0.086 R)
• M11: 2,482,128 km (0.1 R)
• M12: 2,760,230 km (0.1 R)
• M13: 3,432,374 km (0.112 R)
• M14: 4,918,030 km (0.109 R)
• M15: 6,092,224 km (0.069 R)
• M16: 6,957,647 km (0.117 R)
• M17: 7,124,150 km (0.054 R)
• M18: 7,918,664 km (0.027 R)
• M19: 8,621,774 km (0.112 R)
• M20: 8,681,314 km (0.103 R)
• M21: 10,212,448 km (0.068 R)
• M22: 10,592,128 km (0.079 R)
• M23: 11,495,998 km (0.063 R)
• M24: 11,561,522 km (0.06 R)
• M25: 11,627,195 km (0.056 R)
• M26: 12,223,492 km (0.109 R)
• M27: 13,376,593 km (0.054 R)
• M28: 14,493,341 km (0.026 R)
• M29: 14,635,010 km (0.1 R)
• M30: 14,991,352 km (0.053 R)
• M31: 15,712,264 km (0.106 R)
• M32: 16,150,287 km (0.088 R)
• M33: 16,444,546 km (0.09 R)
• M34: 17,413,043 km (0.1 R)
• M35: 20,427,440 km (0.101 R)
• M36: 20,665,899 km (0.106 R)
• M37: 21,065,325 km (0.091 R)
• M38: 21,790,875 km (0.099 R)
• M39: 22,279,162 km (0.096 R)
• M40: 24,858,379 km (0.044 R)
• M41: 27,006,156 km (0.086 R)
• M42: 27,969,865 km (0.05 R)
• M43: 30,292,222 km (0.08 R)
• M44: 30,564,042 km (0.097 R)
• M45: 30,654,848 km (0.105 R)
• M46: 30,745,803 km (0.059 R)
• M47: 32,489,965 km (0.087 R)
• M48: 32,675,466 km (0.058 R)
• M49: 36,265,516 km (0.107 R)
• M50: 37,133,931 km (0.104 R)
• M51: 38,204,603 km (0.115 R)
• M52: 39,779,869 km (0.071 R)
• M53: 39,879,052 km (0.086 R)
• M54: 40,475,798 km (0.107 R)
• M55: 44,322,857 km (0.06 R)
• M56: 45,665,648 km (0.079 R)
• M57: 47,546,691 km (0.068 R)
• M58: 48,390,722 km (0.11 R)
• M59: 49,986,782 km (0.105 R)
• M60: 50,845,025 km (0.104 R)
• M61: 51,060,296 km (0.114 R)
• M62: 51,275,867 km (0.072 R)
• M63: 52,576,022 km (0.092 R)
• M64: 54,766,883 km (0.08 R)
• M65: 55,651,605 km (0.091 R)
• M66: 55,984,460 km (0.115 R)
• M67: 59,463,658 km (0.074 R)
• M68: 59,917,687 km (0.102 R)
• M69: 61,286,657 km (0.106 R)
• M70: 62,781,140 km (0.098 R)
• M71: 64,055,265 km (0.057 R)
• M72: 65,806,159 km (0.078 R)
• M73: 66,158,312 km (0.038 R)
• M74: 66,393,330 km (0.038 R)
• M75: 73,086,937 km (0.107 R)
• M76: 73,451,507 km (0.115 R)
• M77: 75,406,303 km (0.067 R)
• M78: 75,528,973 km (0.062 R)
• M79: 80,743,805 km (0.115 R)
• M80: 81,120,642 km (0.117 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: 162 - 10,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit