🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 173 Days

Day: 20.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 223 Days

Day: 27.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,424,642 km

• M1: 87,066 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.74 AU - 0.86 AU

Year: 304 Days

Day: 34 Hours

Environment

Temp: -11 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.77 AU - 0.97 AU

Year: 345 Days

Day: 21.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.3 AU - 1.7 AU

Year: 780 Days

Day: 29 Hours

Environment

Temp: -87 °C

Axial Tilt: 90.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,424,642 km

• M1: 146,905 km (0.071 R)
• M2: 487,539 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.17 AU - 2.37 AU

Year: 1452 Days

Day: 27.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.75 AU - 3.65 AU

Year: 2431 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 86,424,642 km

• M1: 180,415 km (0.076 R)
• M2: 323,281 km (0.107 R)
• M3: 568,771 km (0.103 R)
• M4: 787,483 km (0.103 R)
• M5: 883,525 km (0.048 R)
• M6: 975,677 km (0.045 R)
• M7: 1,226,703 km (0.069 R)
• M8: 1,341,145 km (0.074 R)
• M9: 1,519,914 km (0.031 R)
• M10: 1,868,926 km (0.086 R)
• M11: 2,581,311 km (0.12 R)
• M12: 2,680,794 km (0.083 R)
• M13: 3,131,233 km (0.095 R)
• M14: 3,224,283 km (0.111 R)
• M15: 3,959,257 km (0.055 R)
• M16: 4,132,940 km (0.12 R)
• M17: 4,472,827 km (0.068 R)
• M18: 4,608,362 km (0.109 R)
• M19: 4,791,321 km (0.063 R)
• M20: 4,945,556 km (0.037 R)
• M21: 5,211,691 km (0.081 R)
• M22: 5,338,550 km (0.098 R)
• M23: 5,450,449 km (0.053 R)
• M24: 5,547,089 km (0.07 R)
• M25: 5,725,559 km (0.078 R)
• M26: 6,071,729 km (0.087 R)
• M27: 6,357,012 km (0.029 R)
• M28: 6,612,525 km (0.089 R)
• M29: 6,836,623 km (0.069 R)
• M30: 7,045,761 km (0.117 R)
• M31: 7,310,250 km (0.051 R)
• M32: 7,416,913 km (0.108 R)
• M33: 7,740,343 km (0.071 R)
• M34: 8,086,662 km (0.067 R)
• M35: 8,494,018 km (0.09 R)
• M36: 8,813,559 km (0.107 R)
• M37: 8,965,251 km (0.068 R)
• M38: 9,079,693 km (0.109 R)
• M39: 9,232,881 km (0.063 R)
• M40: 9,329,073 km (0.093 R)
• M41: 9,483,757 km (0.072 R)
• M42: 9,736,877 km (0.082 R)
• M43: 9,874,207 km (0.118 R)
• M44: 10,610,379 km (0.054 R)
• M45: 10,711,357 km (0.055 R)
• M46: 11,302,718 km (0.051 R)
• M47: 11,571,246 km (0.088 R)
• M48: 12,220,201 km (0.115 R)
• M49: 12,432,032 km (0.113 R)
• M50: 12,623,816 km (0.076 R)
• M51: 13,096,695 km (0.106 R)
• M52: 13,270,079 km (0.097 R)
• M53: 13,553,567 km (0.036 R)
• M54: 13,794,868 km (0.044 R)
• M55: 14,215,238 km (0.117 R)
• M56: 14,348,829 km (0.084 R)
• M57: 14,482,869 km (0.088 R)
• M58: 14,572,478 km (0.117 R)
• M59: 14,684,677 km (0.057 R)
• M60: 14,910,121 km (0.06 R)
• M61: 15,000,627 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 3.2

Gravity: 52.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.81 AU - 13.47 AU

Year: 20224 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,424,642 km

• M1: 81,082 km (0.097 R)
• M2: 224,546 km (0.113 R)
• M3: 285,882 km (0.056 R)
• M4: 562,338 km (0.088 R)
• M5: 974,481 km (0.113 R)
• M6: 1,488,499 km (0.11 R)
• M7: 1,756,877 km (0.091 R)
• M8: 1,912,459 km (0.074 R)
• M9: 2,439,492 km (0.101 R)
• M10: 2,862,555 km (0.068 R)
• M11: 2,898,758 km (0.074 R)
• M12: 3,345,756 km (0.117 R)
• M13: 3,422,350 km (0.119 R)
• M14: 3,460,947 km (0.073 R)
• M15: 4,137,279 km (0.109 R)
• M16: 4,302,285 km (0.084 R)
• M17: 4,767,086 km (0.049 R)
• M18: 4,853,254 km (0.079 R)
• M19: 4,940,021 km (0.112 R)
• M20: 5,203,313 km (0.089 R)
• M21: 6,827,348 km (0.099 R)
• M22: 7,218,845 km (0.05 R)
• M23: 7,367,546 km (0.04 R)
• M24: 9,122,029 km (0.05 R)
• M25: 9,282,847 km (0.107 R)
• M26: 9,935,094 km (0.086 R)
• M27: 9,990,146 km (0.06 R)
• M28: 11,629,439 km (0.107 R)
• M29: 12,213,619 km (0.048 R)
• M30: 12,628,304 km (0.034 R)
• M31: 13,047,627 km (0.117 R)
• M32: 13,899,737 km (0.051 R)
• M33: 15,785,268 km (0.078 R)
• M34: 16,496,606 km (0.095 R)
• M35: 16,627,055 km (0.078 R)
• M36: 16,757,804 km (0.041 R)
• M37: 18,286,096 km (0.075 R)
• M38: 18,964,372 km (0.066 R)
• M39: 19,237,987 km (0.108 R)
• M40: 19,443,983 km (0.097 R)
• M41: 20,066,610 km (0.069 R)
• M42: 21,687,054 km (0.1 R)
• M43: 21,973,085 km (0.116 R)
• M44: 22,260,462 km (0.059 R)
• M45: 22,476,781 km (0.113 R)
• M46: 23,057,071 km (0.098 R)
• M47: 23,202,929 km (0.097 R)
• M48: 23,715,750 km (0.094 R)
• M49: 24,158,261 km (0.04 R)
• M50: 25,051,510 km (0.081 R)
• M51: 26,716,833 km (0.111 R)
• M52: 27,177,296 km (0.087 R)
• M53: 28,105,850 km (0.083 R)
• M54: 28,887,648 km (0.075 R)
• M55: 29,994,074 km (0.05 R)
• M56: 32,329,596 km (0.099 R)
• M57: 32,656,318 km (0.115 R)
• M58: 32,820,127 km (0.068 R)
• M59: 33,477,909 km (0.064 R)
• M60: 34,556,061 km (0.105 R)
• M61: 35,898,552 km (0.066 R)
• M62: 36,746,174 km (0.045 R)
• M63: 37,600,527 km (0.087 R)
• M64: 38,116,191 km (0.088 R)
• M65: 38,374,995 km (0.112 R)
• M66: 38,547,781 km (0.076 R)
• M67: 38,720,866 km (0.031 R)
• M68: 38,980,867 km (0.049 R)
• M69: 40,641,553 km (0.04 R)
• M70: 40,905,892 km (0.077 R)
• M71: 42,325,127 km (0.11 R)
• M72: 44,031,440 km (0.082 R)
• M73: 46,310,564 km (0.117 R)
• M74: 48,161,239 km (0.064 R)
• M75: 48,627,685 km (0.105 R)
• M76: 50,982,206 km (0.116 R)
• M77: 51,077,201 km (0.116 R)
• M78: 51,457,628 km (0.07 R)
• M79: 51,648,066 km (0.111 R)
• M80: 54,923,213 km (0.103 R)
• M81: 57,967,380 km (0.109 R)
• M82: 59,060,641 km (0.082 R)
• M83: 59,160,273 km (0.082 R)
• M84: 60,662,984 km (0.086 R)
• M85: 60,763,514 km (0.086 R)
• M86: 62,482,543 km (0.087 R)
• M87: 65,039,469 km (0.044 R)
• M88: 65,554,834 km (0.03 R)
• M89: 66,175,216 km (0.1 R)
• M90: 67,213,426 km (0.084 R)
• M91: 67,317,546 km (0.08 R)
• M92: 67,734,625 km (0.085 R)
• M93: 69,411,168 km (0.05 R)
• M94: 70,254,601 km (0.117 R)
• M95: 70,571,748 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.6

Radius: 3.5

Gravity: 78.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.26 AU - 14.22 AU

Year: 20455 Days

Day: 15.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,424,642 km

• M1: 325,375 km (0.069 R)
• M2: 708,795 km (0.082 R)
• M3: 1,188,256 km (0.081 R)
• M4: 1,853,368 km (0.113 R)
• M5: 1,889,272 km (0.088 R)
• M6: 2,337,018 km (0.098 R)
• M7: 3,281,280 km (0.117 R)
• M8: 3,724,538 km (0.056 R)
• M9: 3,815,344 km (0.094 R)
• M10: 4,328,166 km (0.07 R)
• M11: 5,112,058 km (0.09 R)
• M12: 5,675,893 km (0.037 R)
• M13: 5,833,120 km (0.108 R)
• M14: 5,885,779 km (0.106 R)
• M15: 6,805,806 km (0.089 R)
• M16: 8,237,906 km (0.116 R)
• M17: 10,199,882 km (0.063 R)
• M18: 10,327,040 km (0.108 R)
• M19: 10,971,059 km (0.053 R)
• M20: 12,162,456 km (0.067 R)
• M21: 12,979,261 km (0.116 R)
• M22: 13,117,190 km (0.114 R)
• M23: 13,394,395 km (0.058 R)
• M24: 13,673,395 km (0.104 R)
• M25: 15,025,161 km (0.084 R)
• M26: 16,717,412 km (0.117 R)
• M27: 16,942,557 km (0.093 R)
• M28: 20,198,256 km (0.118 R)
• M29: 20,358,026 km (0.103 R)
• M30: 22,142,729 km (0.034 R)
• M31: 23,304,207 km (0.032 R)
• M32: 24,997,505 km (0.057 R)
• M33: 25,685,954 km (0.057 R)
• M34: 27,522,268 km (0.106 R)
• M35: 27,610,830 km (0.12 R)
• M36: 29,490,976 km (0.106 R)
• M37: 31,043,054 km (0.101 R)
• M38: 32,341,115 km (0.106 R)
• M39: 32,434,464 km (0.062 R)
• M40: 32,621,611 km (0.105 R)
• M41: 33,467,736 km (0.069 R)
• M42: 33,562,133 km (0.065 R)
• M43: 34,511,630 km (0.077 R)
• M44: 35,085,637 km (0.05 R)
• M45: 35,181,530 km (0.05 R)
• M46: 36,923,746 km (0.103 R)
• M47: 37,118,972 km (0.112 R)
• M48: 37,608,755 km (0.112 R)
• M49: 37,707,041 km (0.093 R)
• M50: 39,190,304 km (0.103 R)
• M51: 42,213,826 km (0.063 R)
• M52: 42,418,027 km (0.096 R)
• M53: 42,827,477 km (0.035 R)
• M54: 45,311,250 km (0.093 R)
• M55: 45,729,825 km (0.078 R)
• M56: 47,522,606 km (0.072 R)
• M57: 48,160,940 km (0.096 R)
• M58: 49,230,864 km (0.046 R)
• M59: 52,158,943 km (0.085 R)
• M60: 56,037,567 km (0.072 R)
• M61: 56,374,312 km (0.109 R)
• M62: 56,599,158 km (0.096 R)
• M63: 57,954,664 km (0.096 R)
• M64: 58,295,149 km (0.113 R)
• M65: 59,320,792 km (0.108 R)
• M66: 60,697,541 km (0.092 R)
• M67: 61,389,880 km (0.119 R)
• M68: 61,736,947 km (0.095 R)
• M69: 63,131,947 km (0.068 R)
• M70: 63,365,469 km (0.09 R)
• M71: 63,482,455 km (0.073 R)
• M72: 63,599,291 km (0.111 R)
• M73: 64,419,835 km (0.03 R)
• M74: 64,655,003 km (0.09 R)
• M75: 65,716,400 km (0.062 R)
• M76: 65,834,732 km (0.104 R)
• M77: 67,498,260 km (0.108 R)
• M78: 70,866,606 km (0.117 R)
• M79: 70,987,930 km (0.071 R)
• M80: 72,082,836 km (0.071 R)
• M81: 72,693,495 km (0.085 R)
• M82: 73,060,758 km (0.113 R)
• M83: 74,412,524 km (0.105 R)
• M84: 74,535,793 km (0.081 R)
• M85: 75,896,535 km (0.084 R)
• M86: 77,140,740 km (0.068 R)
• M87: 77,765,312 km (0.111 R)
• M88: 78,517,041 km (0.065 R)
• M89: 79,271,164 km (0.086 R)
• M90: 79,901,420 km (0.115 R)
• M91: 82,311,740 km (0.108 R)
• M92: 83,205,737 km (0.064 R)
• M93: 83,974,521 km (0.106 R)
• M94: 84,231,380 km (0.102 R)
• M95: 84,359,735 km (0.092 R)
• M96: 86,036,279 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit