🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 222 Days

Day: 39.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.85 AU - 0.95 AU

Year: 323 Days

Day: 18.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.24 AU

Year: 384 Days

Day: 31.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 108,154,576 km

• M1: 610,060 km (0.068 R)
• M2: 1,038,060 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.69 AU - 2.25 AU

Year: 1047 Days

Day: 25 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,154,576 km

• M1: 80,184 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.88 AU - 3.22 AU

Year: 2017 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,154,576 km

• M1: 1,710,951 km (0.054 R)
• M2: 2,029,744 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.75 AU - 4.59 AU

Year: 2663 Days

Day: 36.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.63 AU - 3.99 AU

Year: 2817 Days

Day: 35.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,154,576 km

• M1: 2,406,880 km (0.088 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.58 AU - 12.14 AU

Year: 14502 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,154,576 km

• M1: 299,645 km (0.114 R)
• M2: 486,791 km (0.071 R)
• M3: 795,412 km (0.105 R)
• M4: 983,456 km (0.089 R)
• M5: 1,072,018 km (0.057 R)
• M6: 1,850,825 km (0.118 R)
• M7: 2,615,569 km (0.082 R)
• M8: 2,804,960 km (0.106 R)
• M9: 3,064,662 km (0.104 R)
• M10: 3,298,334 km (0.118 R)
• M11: 3,434,618 km (0.115 R)
• M12: 3,998,452 km (0.094 R)
• M13: 4,107,359 km (0.083 R)
• M14: 4,365,565 km (0.107 R)
• M15: 4,743,748 km (0.111 R)
• M16: 5,370,713 km (0.098 R)
• M17: 5,572,072 km (0.053 R)
• M18: 6,191,108 km (0.029 R)
• M19: 7,138,511 km (0.058 R)
• M20: 8,643,017 km (0.093 R)
• M21: 9,117,990 km (0.084 R)
• M22: 9,262,053 km (0.093 R)
• M23: 10,542,760 km (0.092 R)
• M24: 10,795,431 km (0.086 R)
• M25: 10,999,034 km (0.07 R)
• M26: 11,203,833 km (0.094 R)
• M27: 11,617,322 km (0.084 R)
• M28: 12,673,034 km (0.086 R)
• M29: 14,035,272 km (0.08 R)
• M30: 14,369,175 km (0.108 R)
• M31: 14,762,019 km (0.109 R)
• M32: 15,044,908 km (0.113 R)
• M33: 15,272,447 km (0.062 R)
• M34: 16,955,871 km (0.099 R)
• M35: 17,074,203 km (0.112 R)
• M36: 17,252,075 km (0.091 R)
• M37: 18,030,134 km (0.109 R)
• M38: 18,453,945 km (0.108 R)
• M39: 19,744,825 km (0.115 R)
• M40: 21,447,099 km (0.089 R)
• M41: 21,639,033 km (0.118 R)
• M42: 23,987,719 km (0.102 R)
• M43: 24,320,275 km (0.071 R)
• M44: 24,654,477 km (0.037 R)
• M45: 28,288,359 km (0.091 R)
• M46: 28,639,764 km (0.093 R)
• M47: 30,418,333 km (0.11 R)
• M48: 30,778,416 km (0.118 R)
• M49: 32,159,204 km (0.119 R)
• M50: 32,379,113 km (0.119 R)
• M51: 32,599,470 km (0.117 R)
• M52: 33,708,888 km (0.073 R)
• M53: 34,006,887 km (0.112 R)
• M54: 34,156,186 km (0.091 R)
• M55: 35,585,294 km (0.069 R)
• M56: 36,727,324 km (0.036 R)
• M57: 37,572,552 km (0.111 R)
• M58: 37,649,745 km (0.099 R)
• M59: 38,036,306 km (0.094 R)
• M60: 38,268,781 km (0.077 R)
• M61: 38,424,063 km (0.091 R)
• M62: 39,125,528 km (0.114 R)
• M63: 40,858,021 km (0.028 R)
• M64: 41,016,744 km (0.108 R)
• M65: 41,334,789 km (0.092 R)
• M66: 41,573,996 km (0.113 R)
• M67: 41,733,617 km (0.119 R)
• M68: 42,294,011 km (0.089 R)
• M69: 45,955,867 km (0.047 R)
• M70: 46,534,512 km (0.102 R)
• M71: 47,699,281 km (0.119 R)
• M72: 48,369,031 km (0.066 R)
• M73: 49,295,042 km (0.085 R)
• M74: 49,464,087 km (0.043 R)
• M75: 50,397,129 km (0.118 R)
• M76: 50,652,642 km (0.079 R)
• M77: 52,022,360 km (0.115 R)
• M78: 52,884,642 km (0.089 R)
• M79: 52,971,110 km (0.096 R)
• M80: 54,186,892 km (0.095 R)
• M81: 54,448,539 km (0.109 R)
• M82: 54,535,904 km (0.11 R)
• M83: 54,710,634 km (0.115 R)
• M84: 56,822,956 km (0.115 R)
• M85: 57,443,937 km (0.052 R)
• M86: 57,532,948 km (0.074 R)
• M87: 59,320,642 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 5.8

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.23 AU - 20.61 AU

Year: 26360 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 108,154,576 km

• M1: 99,483 km (0.098 R)
• M2: 138,079 km (0.054 R)
• M3: 186,549 km (0.049 R)
• M4: 258,655 km (0.089 R)
• M5: 556,205 km (0.103 R)
• M6: 689,945 km (0.119 R)
• M7: 1,381,536 km (0.105 R)
• M8: 1,918,742 km (0.059 R)
• M9: 2,088,087 km (0.086 R)
• M10: 2,262,369 km (0.117 R)
• M11: 2,587,744 km (0.1 R)
• M12: 3,860,074 km (0.113 R)
• M13: 3,902,560 km (0.117 R)
• M14: 3,945,195 km (0.084 R)
• M15: 4,513,667 km (0.112 R)
• M16: 5,342,290 km (0.082 R)
• M17: 5,822,798 km (0.11 R)
• M18: 6,117,655 km (0.097 R)
• M19: 6,167,172 km (0.118 R)
• M20: 6,518,278 km (0.086 R)
• M21: 6,721,881 km (0.117 R)
• M22: 9,095,102 km (0.061 R)
• M23: 9,609,569 km (0.112 R)
• M24: 10,606,788 km (0.055 R)
• M25: 13,016,062 km (0.095 R)
• M26: 13,530,230 km (0.104 R)
• M27: 15,925,591 km (0.113 R)
• M28: 16,891,844 km (0.097 R)
• M29: 17,734,977 km (0.063 R)
• M30: 18,519,917 km (0.107 R)
• M31: 18,591,874 km (0.116 R)
• M32: 19,902,351 km (0.091 R)
• M33: 20,197,508 km (0.112 R)
• M34: 22,687,863 km (0.098 R)
• M35: 23,383,793 km (0.077 R)
• M36: 23,773,346 km (0.067 R)
• M37: 24,717,159 km (0.085 R)
• M38: 28,612,837 km (0.1 R)
• M39: 28,779,339 km (0.118 R)
• M40: 30,461,118 km (0.068 R)
• M41: 31,142,686 km (0.114 R)
• M42: 33,655,332 km (0.109 R)
• M43: 34,359,789 km (0.098 R)
• M44: 35,693,902 km (0.104 R)
• M45: 36,502,479 km (0.116 R)
• M46: 37,317,039 km (0.099 R)
• M47: 38,229,137 km (0.092 R)
• M48: 38,871,960 km (0.105 R)
• M49: 38,964,112 km (0.119 R)
• M50: 39,240,868 km (0.102 R)
• M51: 40,541,322 km (0.035 R)
• M52: 40,634,671 km (0.089 R)
• M53: 40,821,818 km (0.105 R)
• M54: 45,882,265 km (0.091 R)
• M55: 45,979,654 km (0.076 R)
• M56: 50,030,315 km (0.109 R)
• M57: 50,632,596 km (0.046 R)
• M58: 51,237,271 km (0.093 R)
• M59: 51,338,399 km (0.091 R)
• M60: 51,439,377 km (0.104 R)
• M61: 53,372,631 km (0.089 R)
• M62: 53,577,430 km (0.117 R)
• M63: 55,952,147 km (0.089 R)
• M64: 56,368,627 km (0.11 R)
• M65: 58,783,436 km (0.041 R)
• M66: 59,206,798 km (0.097 R)
• M67: 60,269,691 km (0.105 R)
• M68: 60,483,018 km (0.06 R)
• M69: 60,589,830 km (0.088 R)
• M70: 61,446,278 km (0.113 R)
• M71: 63,062,683 km (0.059 R)
• M72: 64,583,944 km (0.115 R)
• M73: 67,551,816 km (0.12 R)
• M74: 68,106,375 km (0.069 R)
• M75: 68,996,632 km (0.111 R)
• M76: 69,108,232 km (0.063 R)
• M77: 70,002,828 km (0.092 R)
• M78: 70,451,621 km (0.085 R)
• M79: 70,901,312 km (0.089 R)
• M80: 71,239,254 km (0.058 R)
• M81: 73,505,512 km (0.079 R)
• M82: 73,619,506 km (0.104 R)
• M83: 73,847,493 km (0.095 R)
• M84: 74,190,072 km (0.093 R)
• M85: 74,991,318 km (0.034 R)
• M86: 76,025,787 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919

Radius: 7.2

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.56 AU - 20.72 AU

Year: 29262 Days

Day: 16.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,154,576 km

• M1: 152,889 km (0.117 R)
• M2: 268,528 km (0.106 R)
• M3: 372,499 km (0.081 R)
• M4: 418,425 km (0.079 R)
• M5: 516,711 km (0.048 R)
• M6: 595,848 km (0.109 R)
• M7: 708,196 km (0.09 R)
• M8: 766,988 km (0.071 R)
• M9: 827,725 km (0.068 R)
• M10: 921,822 km (0.118 R)
• M11: 1,483,412 km (0.112 R)
• M12: 1,921,884 km (0.055 R)
• M13: 2,443,681 km (0.08 R)
• M14: 2,720,437 km (0.075 R)
• M15: 2,862,705 km (0.103 R)
• M16: 3,056,135 km (0.1 R)
• M17: 3,253,754 km (0.113 R)
• M18: 3,303,869 km (0.101 R)
• M19: 3,558,185 km (0.11 R)
• M20: 4,249,028 km (0.095 R)
• M21: 6,876,416 km (0.114 R)
• M22: 7,070,594 km (0.048 R)
• M23: 9,827,683 km (0.102 R)
• M24: 9,973,391 km (0.041 R)
• M25: 10,563,405 km (0.096 R)
• M26: 11,469,519 km (0.089 R)
• M27: 11,546,113 km (0.09 R)
• M28: 12,715,969 km (0.119 R)
• M29: 14,498,876 km (0.094 R)
• M30: 16,531,462 km (0.115 R)
• M31: 16,618,079 km (0.092 R)
• M32: 16,704,846 km (0.111 R)
• M33: 17,316,402 km (0.098 R)
• M34: 17,846,428 km (0.102 R)
• M35: 18,024,299 km (0.103 R)
• M36: 20,111,639 km (0.053 R)
• M37: 21,797,906 km (0.052 R)
• M38: 22,083,338 km (0.094 R)
• M39: 22,178,782 km (0.115 R)
• M40: 22,754,135 km (0.077 R)
• M41: 22,850,476 km (0.116 R)
• M42: 23,528,903 km (0.113 R)
• M43: 24,806,319 km (0.081 R)
• M44: 24,905,502 km (0.108 R)
• M45: 25,104,318 km (0.119 R)
• M46: 26,815,269 km (0.093 R)
• M47: 27,121,047 km (0.095 R)
• M48: 27,325,547 km (0.066 R)
• M49: 28,771,560 km (0.109 R)
• M50: 29,609,009 km (0.116 R)
• M51: 32,602,313 km (0.106 R)
• M52: 33,037,792 km (0.03 R)
• M53: 33,694,527 km (0.044 R)
• M54: 34,466,302 km (0.066 R)
• M55: 35,355,213 km (0.072 R)
• M56: 37,155,922 km (0.119 R)
• M57: 37,610,700 km (0.113 R)
• M58: 41,079,874 km (0.068 R)
• M59: 44,408,876 km (0.032 R)
• M60: 44,650,028 km (0.116 R)
• M61: 50,313,653 km (0.117 R)
• M62: 51,068,824 km (0.075 R)
• M63: 52,081,751 km (0.118 R)
• M64: 56,590,032 km (0.067 R)
• M65: 57,375,421 km (0.06 R)
• M66: 58,032,604 km (0.103 R)
• M67: 59,354,451 km (0.112 R)
• M68: 60,552,581 km (0.073 R)
• M69: 61,893,127 km (0.085 R)
• M70: 62,297,340 km (0.117 R)
• M71: 63,514,768 km (0.104 R)
• M72: 64,194,541 km (0.08 R)
• M73: 64,740,124 km (0.101 R)
• M74: 67,491,079 km (0.099 R)
• M75: 71,829,717 km (0.086 R)
• M76: 72,821,850 km (0.09 R)
• M77: 73,818,471 km (0.1 R)
• M78: 74,104,053 km (0.097 R)
• M79: 77,849,984 km (0.088 R)
• M80: 80,038,900 km (0.051 R)
• M81: 81,214,590 km (0.068 R)
• M82: 84,328,021 km (0.119 R)
• M83: 84,626,468 km (0.116 R)
• M84: 86,425,083 km (0.113 R)
• M85: 86,726,074 km (0.083 R)
• M86: 88,842,884 km (0.062 R)
• M87: 94,053,827 km (0.107 R)
• M88: 94,673,312 km (0.106 R)
• M89: 98,104,937 km (0.107 R)
• M90: 98,262,015 km (0.097 R)
• M91: 101,259,807 km (0.108 R)
• M92: 105,893,152 km (0.063 R)
• M93: 106,699,036 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 10,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit