🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 188 Days

Day: 38 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.64 AU

Year: 648 Days

Day: 24.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.6 AU - 2.1 AU

Year: 924 Days

Day: 41 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,533,439 km

• M1: 681,568 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.14 AU - 3.04 AU

Year: 1530 Days

Day: 38.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,533,439 km

• M1: 343,776 km (0.056 R)
• M2: 812,616 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.57 AU - 5.19 AU

Year: 3365 Days

Day: 37.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,533,439 km

• M1: 2,587,445 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.76 AU - 5.52 AU

Year: 3669 Days

Day: 38.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 150 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,533,439 km

• M1: 1,827,488 km (0.055 R)
• M2: 2,505,764 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 8.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.54 AU - 9.84 AU

Year: 9404 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,533,439 km

• M1: 107,710 km (0.086 R)
• M2: 232,625 km (0.102 R)
• M3: 709,543 km (0.092 R)
• M4: 886,068 km (0.066 R)
• M5: 1,030,879 km (0.071 R)
• M6: 1,159,683 km (0.031 R)
• M7: 1,472,492 km (0.109 R)
• M8: 1,564,943 km (0.084 R)
• M9: 1,672,803 km (0.043 R)
• M10: 1,741,618 km (0.107 R)
• M11: 1,882,091 km (0.073 R)
• M12: 1,997,281 km (0.031 R)
• M13: 2,204,474 km (0.058 R)
• M14: 2,465,523 km (0.073 R)
• M15: 2,655,811 km (0.098 R)
• M16: 2,736,594 km (0.105 R)
• M17: 2,883,948 km (0.086 R)
• M18: 3,000,484 km (0.07 R)
• M19: 3,342,016 km (0.092 R)
• M20: 3,499,842 km (0.072 R)
• M21: 3,606,356 km (0.097 R)
• M22: 3,859,326 km (0.104 R)
• M23: 3,987,980 km (0.076 R)
• M24: 4,043,481 km (0.115 R)
• M25: 4,117,981 km (0.118 R)
• M26: 4,574,703 km (0.061 R)
• M27: 4,908,007 km (0.077 R)
• M28: 5,027,536 km (0.033 R)
• M29: 5,168,158 km (0.12 R)
• M30: 5,269,435 km (0.119 R)
• M31: 5,702,222 km (0.101 R)
• M32: 5,848,978 km (0.052 R)
• M33: 6,060,808 km (0.074 R)
• M34: 6,426,725 km (0.077 R)
• M35: 6,557,623 km (0.097 R)
• M36: 6,645,437 km (0.089 R)
• M37: 6,777,831 km (0.106 R)
• M38: 6,911,122 km (0.098 R)
• M39: 7,407,189 km (0.104 R)
• M40: 7,567,558 km (0.066 R)
• M41: 7,798,387 km (0.112 R)
• M42: 7,891,437 km (0.092 R)
• M43: 8,102,221 km (0.045 R)
• M44: 8,338,436 km (0.079 R)
• M45: 8,409,794 km (0.095 R)
• M46: 8,481,302 km (0.072 R)
• M47: 9,183,364 km (0.038 R)
• M48: 10,565,499 km (0.095 R)
• M49: 10,668,572 km (0.1 R)
• M50: 10,979,736 km (0.091 R)
• M51: 11,663,996 km (0.097 R)
• M52: 11,823,917 km (0.081 R)
• M53: 11,930,879 km (0.112 R)
• M54: 12,172,928 km (0.07 R)
• M55: 12,661,665 km (0.097 R)
• M56: 12,963,403 km (0.117 R)
• M57: 13,351,161 km (0.077 R)
• M58: 14,222,868 km (0.1 R)
• M59: 14,450,855 km (0.112 R)
• M60: 14,910,569 km (0.089 R)
• M61: 15,844,060 km (0.12 R)
• M62: 16,646,503 km (0.086 R)
• M63: 17,097,840 km (0.117 R)
• M64: 17,797,958 km (0.107 R)
• M65: 17,889,961 km (0.06 R)
• M66: 18,321,401 km (0.084 R)
• M67: 18,414,301 km (0.073 R)
• M68: 19,131,772 km (0.094 R)
• M69: 19,604,651 km (0.057 R)
• M70: 19,794,940 km (0.1 R)
• M71: 19,858,519 km (0.11 R)
• M72: 20,241,190 km (0.11 R)
• M73: 20,787,522 km (0.115 R)
• M74: 20,916,774 km (0.093 R)
• M75: 20,981,401 km (0.061 R)
• M76: 21,143,565 km (0.117 R)
• M77: 21,599,689 km (0.086 R)
• M78: 21,763,349 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 10.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.74 AU - 9.96 AU

Year: 10495 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,533,439 km

• M1: 137,780 km (0.108 R)
• M2: 268,977 km (0.106 R)
• M3: 480,060 km (0.095 R)
• M4: 653,294 km (0.085 R)
• M5: 1,209,200 km (0.064 R)
• M6: 1,910,664 km (0.092 R)
• M7: 2,142,840 km (0.065 R)
• M8: 2,357,214 km (0.029 R)
• M9: 2,620,805 km (0.098 R)
• M10: 2,850,438 km (0.061 R)
• M11: 3,914,378 km (0.117 R)
• M12: 4,311,111 km (0.104 R)
• M13: 4,686,153 km (0.119 R)
• M14: 4,807,627 km (0.115 R)
• M15: 5,743,361 km (0.065 R)
• M16: 5,929,760 km (0.028 R)
• M17: 6,137,103 km (0.102 R)
• M18: 6,346,989 km (0.108 R)
• M19: 6,423,733 km (0.054 R)
• M20: 6,695,253 km (0.084 R)
• M21: 9,129,958 km (0.071 R)
• M22: 9,435,437 km (0.092 R)
• M23: 10,033,978 km (0.059 R)
• M24: 10,123,737 km (0.113 R)
• M25: 10,553,681 km (0.1 R)
• M26: 10,943,383 km (0.106 R)
• M27: 12,549,317 km (0.097 R)
• M28: 12,694,427 km (0.102 R)
• M29: 13,060,044 km (0.115 R)
• M30: 13,776,468 km (0.112 R)
• M31: 13,951,348 km (0.03 R)
• M32: 14,632,617 km (0.068 R)
• M33: 15,844,509 km (0.101 R)
• M34: 16,422,854 km (0.096 R)
• M35: 16,954,525 km (0.078 R)
• M36: 17,735,576 km (0.104 R)
• M37: 18,308,535 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 8

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.3 AU - 17.56 AU

Year: 21177 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,533,439 km

• M1: 150,944 km (0.111 R)
• M2: 245,041 km (0.111 R)
• M3: 882,777 km (0.075 R)
• M4: 1,832,125 km (0.05 R)
• M5: 2,087,189 km (0.081 R)
• M6: 2,199,986 km (0.091 R)
• M7: 2,276,431 km (0.11 R)
• M8: 2,431,863 km (0.091 R)
• M9: 2,753,349 km (0.106 R)
• M10: 2,835,777 km (0.077 R)
• M11: 3,436,263 km (0.081 R)
• M12: 3,525,274 km (0.088 R)
• M13: 4,360,329 km (0.068 R)
• M14: 4,554,058 km (0.118 R)
• M15: 5,616,502 km (0.062 R)
• M16: 5,774,328 km (0.068 R)
• M17: 6,808,049 km (0.068 R)
• M18: 7,089,443 km (0.079 R)
• M19: 7,260,134 km (0.082 R)
• M20: 9,040,798 km (0.096 R)
• M21: 9,164,216 km (0.116 R)
• M22: 10,752,347 km (0.111 R)
• M23: 10,817,721 km (0.09 R)
• M24: 11,014,293 km (0.074 R)
• M25: 11,278,333 km (0.115 R)
• M26: 11,477,747 km (0.1 R)
• M27: 11,812,846 km (0.087 R)
• M28: 13,324,533 km (0.056 R)
• M29: 14,461,776 km (0.101 R)
• M30: 15,556,084 km (0.035 R)
• M31: 16,225,385 km (0.094 R)
• M32: 16,450,530 km (0.11 R)
• M33: 16,676,722 km (0.088 R)
• M34: 17,746,047 km (0.066 R)
• M35: 18,288,938 km (0.042 R)
• M36: 18,601,747 km (0.086 R)
• M37: 19,630,233 km (0.086 R)
• M38: 21,248,283 km (0.075 R)
• M39: 21,412,392 km (0.09 R)
• M40: 21,576,950 km (0.103 R)
• M41: 23,839,617 km (0.119 R)
• M42: 24,352,589 km (0.052 R)
• M43: 24,438,458 km (0.094 R)
• M44: 26,617,351 km (0.101 R)
• M45: 26,971,598 km (0.057 R)
• M46: 27,774,640 km (0.112 R)
• M47: 31,437,394 km (0.116 R)
• M48: 31,718,189 km (0.088 R)
• M49: 32,944,443 km (0.112 R)
• M50: 34,958,030 km (0.093 R)
• M51: 35,540,565 km (0.062 R)
• M52: 36,126,390 km (0.077 R)
• M53: 36,715,357 km (0.108 R)
• M54: 37,307,615 km (0.072 R)
• M55: 37,406,499 km (0.027 R)
• M56: 37,704,049 km (0.1 R)
• M57: 40,315,429 km (0.083 R)
• M58: 42,054,205 km (0.101 R)
• M59: 42,570,168 km (0.068 R)
• M60: 43,608,527 km (0.064 R)
• M61: 44,235,642 km (0.1 R)
• M62: 45,498,547 km (0.039 R)
• M63: 47,200,971 km (0.09 R)
• M64: 49,140,956 km (0.093 R)
• M65: 49,466,780 km (0.091 R)
• M66: 50,667,752 km (0.068 R)
• M67: 51,106,821 km (0.117 R)
• M68: 53,544,219 km (0.111 R)
• M69: 53,879,618 km (0.076 R)
• M70: 57,957,357 km (0.085 R)
• M71: 60,381,590 km (0.09 R)
• M72: 60,614,065 km (0.083 R)
• M73: 62,015,947 km (0.097 R)
• M74: 62,368,100 km (0.115 R)
• M75: 62,720,852 km (0.075 R)
• M76: 63,428,450 km (0.041 R)
• M77: 63,783,296 km (0.111 R)
• M78: 65,925,837 km (0.03 R)
• M79: 72,740,618 km (0.094 R)
• M80: 73,359,804 km (0.094 R)
• M81: 75,103,068 km (0.089 R)
• M82: 77,364,389 km (0.038 R)
• M83: 78,884,453 km (0.111 R)
• M84: 80,926,315 km (0.115 R)
• M85: 81,311,080 km (0.113 R)
• M86: 81,567,940 km (0.119 R)
• M87: 81,825,099 km (0.101 R)
• M88: 82,727,174 km (0.109 R)
• M89: 83,244,034 km (0.081 R)
• M90: 83,891,793 km (0.077 R)
• M91: 84,151,345 km (0.12 R)
• M92: 84,541,197 km (0.114 R)
• M93: 85,714,344 km (0.043 R)

Asteroid Belt

Center: 15.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900

Radius: 7.4

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.36 AU - 16.9 AU

Year: 23781 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,533,439 km

• M1: 115,639 km (0.092 R)
• M2: 185,501 km (0.074 R)
• M3: 299,196 km (0.116 R)
• M4: 376,388 km (0.079 R)
• M5: 506,538 km (0.049 R)
• M6: 2,246,062 km (0.067 R)
• M7: 2,573,083 km (0.118 R)
• M8: 2,958,747 km (0.116 R)
• M9: 3,046,860 km (0.053 R)
• M10: 4,830,366 km (0.111 R)
• M11: 4,986,845 km (0.112 R)
• M12: 6,016,228 km (0.101 R)
• M13: 6,932,665 km (0.109 R)
• M14: 8,200,207 km (0.06 R)
• M15: 8,892,247 km (0.08 R)
• M16: 9,998,374 km (0.057 R)
• M17: 12,766,981 km (0.115 R)
• M18: 13,347,421 km (0.028 R)
• M19: 13,420,575 km (0.09 R)
• M20: 13,862,337 km (0.084 R)
• M21: 14,534,032 km (0.03 R)
• M22: 15,986,477 km (0.118 R)
• M23: 17,086,022 km (0.101 R)
• M24: 18,535,326 km (0.094 R)
• M25: 19,109,482 km (0.112 R)
• M26: 19,274,638 km (0.071 R)
• M27: 20,443,746 km (0.116 R)
• M28: 20,781,987 km (0.077 R)
• M29: 20,866,958 km (0.081 R)
• M30: 21,036,901 km (0.057 R)
• M31: 21,464,153 km (0.086 R)
• M32: 21,635,742 km (0.091 R)
• M33: 21,980,415 km (0.097 R)
• M34: 23,201,134 km (0.047 R)
• M35: 23,731,009 km (0.04 R)
• M36: 24,802,729 km (0.066 R)
• M37: 24,892,786 km (0.118 R)
• M38: 25,163,409 km (0.111 R)
• M39: 25,981,410 km (0.116 R)
• M40: 26,623,783 km (0.073 R)
• M41: 27,643,443 km (0.089 R)
• M42: 28,111,235 km (0.074 R)
• M43: 28,581,720 km (0.114 R)
• M44: 29,912,543 km (0.098 R)
• M45: 33,725,045 km (0.102 R)
• M46: 34,626,222 km (0.065 R)
• M47: 37,274,254 km (0.117 R)
• M48: 37,687,444 km (0.053 R)
• M49: 37,894,487 km (0.119 R)
• M50: 37,998,158 km (0.107 R)
• M51: 38,101,979 km (0.082 R)
• M52: 39,670,363 km (0.059 R)
• M53: 40,621,507 km (0.117 R)
• M54: 41,046,664 km (0.099 R)
• M55: 45,598,777 km (0.058 R)
• M56: 45,709,031 km (0.11 R)
• M57: 45,929,987 km (0.083 R)
• M58: 48,270,745 km (0.113 R)
• M59: 49,172,671 km (0.099 R)
• M60: 49,512,407 km (0.091 R)
• M61: 49,625,802 km (0.057 R)
• M62: 50,421,962 km (0.061 R)
• M63: 51,451,794 km (0.113 R)
• M64: 52,257,528 km (0.088 R)
• M65: 52,373,018 km (0.084 R)
• M66: 53,765,026 km (0.069 R)
• M67: 55,875,852 km (0.082 R)
• M68: 56,704,026 km (0.12 R)
• M69: 56,822,657 km (0.116 R)
• M70: 57,536,388 km (0.1 R)
• M71: 59,694,786 km (0.063 R)
• M72: 59,815,512 km (0.112 R)
• M73: 59,936,237 km (0.099 R)
• M74: 60,662,685 km (0.1 R)
• M75: 61,148,578 km (0.056 R)
• M76: 62,491,219 km (0.083 R)
• M77: 63,720,465 km (0.098 R)
• M78: 64,833,473 km (0.12 R)
• M79: 67,329,663 km (0.068 R)
• M80: 67,455,325 km (0.067 R)
• M81: 68,715,987 km (0.049 R)
• M82: 71,388,702 km (0.04 R)
• M83: 71,644,963 km (0.093 R)
• M84: 73,835,974 km (0.118 R)
• M85: 74,095,077 km (0.111 R)
• M86: 77,492,295 km (0.114 R)
• M87: 79,077,285 km (0.073 R)
• M88: 81,207,110 km (0.11 R)
• M89: 82,144,789 km (0.084 R)
• M90: 83,625,659 km (0.104 R)
• M91: 87,571,751 km (0.108 R)
• M92: 88,120,775 km (0.084 R)
• M93: 88,808,626 km (0.1 R)
• M94: 92,414,384 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit