🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 456 Days

Day: 45.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,709,144 km

• M1: 205,248 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 695 Days

Day: 34.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.83 AU - 2.67 AU

Year: 1265 Days

Day: 33.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.7 AU - 3.04 AU

Year: 1822 Days

Day: 25.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 163.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.46 AU - 3.58 AU

Year: 2475 Days

Day: 37 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 8.3

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.49 AU - 11.91 AU

Year: 12208 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,709,144 km

• M1: 174,132 km (0.101 R)
• M2: 290,220 km (0.11 R)
• M3: 689,646 km (0.114 R)
• M4: 790,026 km (0.077 R)
• M5: 1,074,562 km (0.069 R)
• M6: 1,216,679 km (0.093 R)
• M7: 1,314,816 km (0.079 R)
• M8: 1,441,525 km (0.12 R)
• M9: 1,652,458 km (0.095 R)
• M10: 2,075,072 km (0.11 R)
• M11: 2,223,324 km (0.079 R)
• M12: 2,624,994 km (0.106 R)
• M13: 2,785,662 km (0.103 R)
• M14: 3,218,299 km (0.095 R)
• M15: 3,707,783 km (0.053 R)
• M16: 3,851,996 km (0.042 R)
• M17: 4,220,605 km (0.079 R)
• M18: 5,763,408 km (0.081 R)
• M19: 5,888,771 km (0.085 R)
• M20: 6,057,218 km (0.091 R)
• M21: 6,184,675 km (0.097 R)
• M22: 6,923,539 km (0.111 R)
• M23: 7,598,525 km (0.096 R)
• M24: 7,874,533 km (0.093 R)
• M25: 9,059,198 km (0.089 R)
• M26: 10,197,488 km (0.091 R)
• M27: 10,501,771 km (0.111 R)
• M28: 11,327,850 km (0.097 R)
• M29: 12,014,504 km (0.106 R)
• M30: 15,527,810 km (0.096 R)
• M31: 16,467,285 km (0.12 R)
• M32: 16,824,225 km (0.111 R)
• M33: 16,884,064 km (0.081 R)
• M34: 18,032,677 km (0.105 R)
• M35: 18,647,375 km (0.03 R)
• M36: 19,019,574 km (0.069 R)
• M37: 20,404,850 km (0.091 R)
• M38: 21,367,961 km (0.099 R)
• M39: 21,627,364 km (0.049 R)
• M40: 21,887,664 km (0.07 R)
• M41: 23,072,180 km (0.043 R)
• M42: 23,538,477 km (0.034 R)
• M43: 23,605,198 km (0.058 R)
• M44: 26,539,560 km (0.039 R)
• M45: 26,609,272 km (0.108 R)
• M46: 26,748,548 km (0.116 R)
• M47: 26,958,135 km (0.099 R)
• M48: 27,238,332 km (0.118 R)
• M49: 27,801,717 km (0.084 R)
• M50: 28,368,843 km (0.09 R)
• M51: 28,582,618 km (0.11 R)
• M52: 29,154,979 km (0.071 R)
• M53: 29,803,486 km (0.108 R)
• M54: 30,020,702 km (0.097 R)
• M55: 30,529,634 km (0.115 R)
• M56: 31,041,409 km (0.096 R)
• M57: 32,073,484 km (0.048 R)
• M58: 32,668,285 km (0.079 R)
• M59: 33,266,677 km (0.101 R)
• M60: 34,398,534 km (0.106 R)
• M61: 34,778,513 km (0.08 R)
• M62: 35,236,432 km (0.116 R)
• M63: 35,773,339 km (0.053 R)
• M64: 36,854,931 km (0.101 R)
• M65: 40,163,737 km (0.074 R)
• M66: 41,287,666 km (0.093 R)
• M67: 41,529,865 km (0.08 R)
• M68: 41,853,445 km (0.107 R)
• M69: 43,238,273 km (0.056 R)
• M70: 43,977,436 km (0.107 R)
• M71: 44,390,027 km (0.088 R)
• M72: 45,969,032 km (0.092 R)
• M73: 46,891,752 km (0.07 R)
• M74: 48,244,565 km (0.055 R)
• M75: 49,781,833 km (0.059 R)
• M76: 49,867,702 km (0.054 R)
• M77: 50,642,769 km (0.048 R)
• M78: 51,161,724 km (0.118 R)
• M79: 51,421,874 km (0.109 R)
• M80: 52,641,696 km (0.101 R)
• M81: 53,342,861 km (0.082 R)
• M82: 53,959,054 km (0.059 R)
• M83: 57,164,937 km (0.118 R)
• M84: 58,156,771 km (0.12 R)
• M85: 59,518,560 km (0.101 R)
• M86: 59,883,429 km (0.075 R)
• M87: 60,249,046 km (0.077 R)
• M88: 60,798,819 km (0.1 R)
• M89: 61,166,381 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 12.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.11 AU - 11.27 AU

Year: 13098 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,709,144 km

• M1: 217,216 km (0.095 R)
• M2: 431,141 km (0.106 R)
• M3: 539,300 km (0.08 R)
• M4: 731,982 km (0.105 R)
• M5: 867,518 km (0.06 R)
• M6: 1,012,478 km (0.036 R)
• M7: 1,779,167 km (0.071 R)
• M8: 1,940,284 km (0.093 R)
• M9: 3,167,735 km (0.118 R)
• M10: 3,498,197 km (0.108 R)
• M11: 4,050,213 km (0.051 R)
• M12: 4,409,248 km (0.093 R)
• M13: 5,666,468 km (0.113 R)
• M14: 6,730,707 km (0.086 R)
• M15: 6,815,081 km (0.12 R)
• M16: 7,329,099 km (0.085 R)
• M17: 8,258,850 km (0.105 R)
• M18: 9,319,648 km (0.109 R)
• M19: 10,131,067 km (0.087 R)
• M20: 10,422,932 km (0.085 R)
• M21: 10,668,273 km (0.039 R)
• M22: 11,015,041 km (0.094 R)
• M23: 11,164,788 km (0.111 R)
• M24: 11,872,386 km (0.063 R)
• M25: 12,180,259 km (0.108 R)
• M26: 12,594,794 km (0.076 R)
• M27: 13,437,629 km (0.029 R)
• M28: 13,758,516 km (0.057 R)
• M29: 14,353,168 km (0.077 R)
• M30: 17,392,996 km (0.098 R)
• M31: 17,742,607 km (0.089 R)
• M32: 17,859,742 km (0.116 R)
• M33: 18,094,760 km (0.089 R)
• M34: 18,212,643 km (0.077 R)
• M35: 18,508,398 km (0.117 R)
• M36: 19,284,961 km (0.103 R)
• M37: 20,133,031 km (0.113 R)
• M38: 20,255,252 km (0.083 R)
• M39: 21,241,402 km (0.083 R)
• M40: 22,432,799 km (0.033 R)
• M41: 23,452,907 km (0.111 R)
• M42: 23,645,888 km (0.093 R)
• M43: 24,162,898 km (0.095 R)
• M44: 25,011,268 km (0.04 R)
• M45: 26,402,229 km (0.12 R)
• M46: 27,682,188 km (0.117 R)
• M47: 29,466,293 km (0.118 R)
• M48: 30,022,797 km (0.043 R)
• M49: 30,372,407 km (0.113 R)
• M50: 31,429,166 km (0.115 R)
• M51: 32,068,996 km (0.104 R)
• M52: 33,000,841 km (0.062 R)
• M53: 33,361,522 km (0.101 R)
• M54: 35,332,175 km (0.055 R)
• M55: 36,368,888 km (0.096 R)
• M56: 36,890,985 km (0.059 R)
• M57: 37,190,330 km (0.112 R)
• M58: 38,093,602 km (0.085 R)
• M59: 39,691,457 km (0.088 R)
• M60: 40,152,068 km (0.066 R)
• M61: 40,691,518 km (0.118 R)
• M62: 42,795,164 km (0.087 R)
• M63: 43,741,520 km (0.067 R)
• M64: 44,933,964 km (0.11 R)
• M65: 45,013,850 km (0.115 R)
• M66: 45,093,885 km (0.068 R)
• M67: 46,702,361 km (0.096 R)
• M68: 47,107,472 km (0.101 R)
• M69: 48,329,686 km (0.086 R)
• M70: 49,314,938 km (0.063 R)
• M71: 49,479,795 km (0.098 R)
• M72: 49,892,835 km (0.097 R)
• M73: 50,224,044 km (0.098 R)
• M74: 51,890,864 km (0.102 R)
• M75: 52,226,412 km (0.071 R)
• M76: 52,646,931 km (0.082 R)
• M77: 53,575,934 km (0.081 R)
• M78: 55,022,246 km (0.096 R)
• M79: 55,878,993 km (0.106 R)
• M80: 56,395,106 km (0.092 R)
• M81: 57,866,252 km (0.071 R)
• M82: 57,953,168 km (0.069 R)
• M83: 58,127,150 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 9.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.3 AU - 13.56 AU

Year: 13541 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,709,144 km

• M1: 798,404 km (0.107 R)
• M2: 1,043,296 km (0.07 R)
• M3: 1,127,370 km (0.097 R)
• M4: 1,272,479 km (0.101 R)
• M5: 1,571,077 km (0.104 R)
• M6: 1,745,209 km (0.101 R)
• M7: 1,868,777 km (0.066 R)
• M8: 1,948,961 km (0.088 R)
• M9: 2,379,653 km (0.074 R)
• M10: 2,644,591 km (0.108 R)
• M11: 2,879,310 km (0.108 R)
• M12: 3,313,443 km (0.041 R)
• M13: 3,495,653 km (0.086 R)
• M14: 4,227,486 km (0.081 R)
• M15: 5,005,545 km (0.095 R)
• M16: 5,394,649 km (0.031 R)
• M17: 5,945,767 km (0.069 R)
• M18: 6,796,979 km (0.087 R)
• M19: 7,155,266 km (0.082 R)
• M20: 7,336,878 km (0.047 R)
• M21: 7,428,133 km (0.085 R)
• M22: 7,741,540 km (0.112 R)
• M23: 8,172,532 km (0.082 R)
• M24: 8,882,074 km (0.03 R)
• M25: 9,057,702 km (0.041 R)
• M26: 9,293,618 km (0.05 R)
• M27: 9,591,467 km (0.04 R)
• M28: 9,973,092 km (0.097 R)
• M29: 10,216,787 km (0.107 R)
• M30: 10,793,038 km (0.105 R)
• M31: 10,938,746 km (0.104 R)
• M32: 11,337,424 km (0.07 R)
• M33: 11,506,769 km (0.12 R)
• M34: 12,214,217 km (0.1 R)
• M35: 13,671,001 km (0.111 R)
• M36: 14,123,236 km (0.118 R)
• M37: 14,764,711 km (0.09 R)
• M38: 14,926,576 km (0.09 R)
• M39: 15,626,844 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 7

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.23 AU - 18.83 AU

Year: 29891 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 123.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,709,144 km

• M1: 112,198 km (0.082 R)
• M2: 186,698 km (0.059 R)
• M3: 434,582 km (0.095 R)
• M4: 657,333 km (0.083 R)
• M5: 944,561 km (0.09 R)
• M6: 1,038,060 km (0.088 R)
• M7: 1,134,700 km (0.108 R)
• M8: 1,200,822 km (0.058 R)
• M9: 1,776,176 km (0.03 R)
• M10: 2,133,266 km (0.1 R)
• M11: 2,821,865 km (0.092 R)
• M12: 5,028,583 km (0.062 R)
• M13: 7,069,846 km (0.072 R)
• M14: 7,568,455 km (0.086 R)
• M15: 8,014,108 km (0.086 R)
• M16: 8,207,687 km (0.096 R)
• M17: 8,665,457 km (0.109 R)
• M18: 9,742,711 km (0.084 R)
• M19: 10,296,971 km (0.074 R)
• M20: 10,437,144 km (0.112 R)
• M21: 11,075,778 km (0.088 R)
• M22: 11,508,564 km (0.052 R)
• M23: 12,915,233 km (0.082 R)
• M24: 13,523,648 km (0.104 R)
• M25: 13,677,285 km (0.102 R)
• M26: 17,615,748 km (0.111 R)
• M27: 17,951,744 km (0.049 R)
• M28: 18,972,451 km (0.111 R)
• M29: 20,715,116 km (0.117 R)
• M30: 21,158,674 km (0.108 R)
• M31: 21,605,373 km (0.073 R)
• M32: 22,055,214 km (0.119 R)
• M33: 23,147,428 km (0.063 R)
• M34: 23,331,284 km (0.117 R)
• M35: 23,423,287 km (0.091 R)
• M36: 23,978,145 km (0.088 R)
• M37: 24,257,295 km (0.073 R)
• M38: 24,443,843 km (0.068 R)
• M39: 25,478,911 km (0.12 R)
• M40: 25,668,601 km (0.079 R)
• M41: 25,858,890 km (0.112 R)
• M42: 26,624,382 km (0.028 R)
• M43: 27,591,532 km (0.095 R)
• M44: 27,883,996 km (0.091 R)
• M45: 33,009,967 km (0.099 R)
• M46: 36,050,992 km (0.11 R)
• M47: 36,691,271 km (0.107 R)
• M48: 37,227,729 km (0.087 R)
• M49: 37,443,150 km (0.077 R)
• M50: 37,658,870 km (0.107 R)
• M51: 37,766,880 km (0.1 R)
• M52: 39,618,752 km (0.042 R)
• M53: 40,389,929 km (0.095 R)
• M54: 42,283,389 km (0.064 R)
• M55: 44,205,423 km (0.091 R)
• M56: 46,734,973 km (0.108 R)
• M57: 49,784,227 km (0.088 R)
• M58: 51,213,185 km (0.106 R)
• M59: 52,897,209 km (0.101 R)
• M60: 53,381,756 km (0.075 R)
• M61: 55,334,457 km (0.111 R)
• M62: 55,580,097 km (0.096 R)
• M63: 55,949,454 km (0.086 R)
• M64: 56,319,410 km (0.054 R)
• M65: 58,556,945 km (0.104 R)
• M66: 59,686,558 km (0.107 R)
• M67: 61,203,930 km (0.07 R)
• M68: 61,839,870 km (0.107 R)
• M69: 63,375,193 km (0.069 R)
• M70: 65,961,740 km (0.119 R)
• M71: 67,530,124 km (0.093 R)
• M72: 67,661,322 km (0.074 R)
• M73: 68,450,600 km (0.039 R)
• M74: 70,038,432 km (0.061 R)
• M75: 70,437,260 km (0.104 R)
• M76: 71,906,161 km (0.095 R)
• M77: 72,846,085 km (0.104 R)
• M78: 72,980,723 km (0.103 R)
• M79: 74,331,442 km (0.108 R)
• M80: 76,372,855 km (0.08 R)
• M81: 78,294,888 km (0.08 R)
• M82: 80,510,732 km (0.065 R)
• M83: 81,906,181 km (0.1 R)
• M84: 83,450,330 km (0.118 R)
• M85: 83,732,172 km (0.094 R)
• M86: 85,429,510 km (0.102 R)
• M87: 86,567,501 km (0.039 R)
• M88: 86,852,784 km (0.116 R)
• M89: 87,281,232 km (0.067 R)
• M90: 89,290,032 km (0.115 R)
• M91: 97,921,381 km (0.101 R)
• M92: 98,069,931 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit