🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 43.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 225 Days

Day: 45.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,316,582 km

• M1: 248,482 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 337 Days

Day: 42.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.32 AU - 1.6 AU

Year: 623 Days

Day: 14.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,316,582 km

• M1: 276,457 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.96 AU - 2.12 AU

Year: 1029 Days

Day: 34.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.95 AU - 3.07 AU

Year: 1404 Days

Day: 24.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,316,582 km

• M1: 39,344 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.22 AU - 5.3 AU

Year: 4260 Days

Day: 39.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 9.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.55 AU - 9.13 AU

Year: 8504 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,316,582 km

• M1: 124,465 km (0.098 R)
• M2: 186,698 km (0.067 R)
• M3: 387,907 km (0.098 R)
• M4: 541,245 km (0.041 R)
• M5: 631,153 km (0.049 R)
• M6: 705,055 km (0.108 R)
• M7: 1,292,226 km (0.12 R)
• M8: 1,573,919 km (0.103 R)
• M9: 1,707,061 km (0.078 R)
• M10: 1,906,176 km (0.081 R)
• M11: 2,462,531 km (0.12 R)
• M12: 2,531,196 km (0.058 R)
• M13: 2,670,621 km (0.092 R)
• M14: 3,366,999 km (0.12 R)
• M15: 3,559,233 km (0.114 R)
• M16: 3,637,173 km (0.094 R)
• M17: 3,914,677 km (0.096 R)
• M18: 4,137,578 km (0.06 R)
• M19: 4,595,647 km (0.111 R)
• M20: 4,852,506 km (0.114 R)
• M21: 5,469,897 km (0.084 R)
• M22: 5,537,515 km (0.066 R)
• M23: 6,633,170 km (0.089 R)
• M24: 6,729,511 km (0.118 R)
• M25: 6,947,924 km (0.094 R)
• M26: 7,070,295 km (0.045 R)
• M27: 7,642,506 km (0.111 R)
• M28: 8,229,528 km (0.1 R)
• M29: 8,333,050 km (0.049 R)
• M30: 8,593,949 km (0.094 R)
• M31: 9,446,657 km (0.095 R)
• M32: 9,883,183 km (0.07 R)
• M33: 10,159,341 km (0.115 R)
• M34: 10,550,240 km (0.088 R)
• M35: 11,003,073 km (0.03 R)
• M36: 11,088,643 km (0.078 R)
• M37: 11,404,594 km (0.101 R)
• M38: 11,839,923 km (0.103 R)
• M39: 11,898,416 km (0.101 R)
• M40: 12,045,022 km (0.102 R)
• M41: 12,251,318 km (0.061 R)
• M42: 12,399,420 km (0.101 R)
• M43: 12,488,580 km (0.044 R)
• M44: 12,817,097 km (0.112 R)
• M45: 13,118,387 km (0.118 R)
• M46: 13,574,511 km (0.071 R)
• M47: 14,159,887 km (0.118 R)
• M48: 14,221,970 km (0.059 R)
• M49: 14,377,552 km (0.103 R)
• M50: 14,471,350 km (0.063 R)
• M51: 14,565,148 km (0.067 R)
• M52: 14,690,661 km (0.085 R)
• M53: 15,005,863 km (0.08 R)
• M54: 15,196,002 km (0.107 R)
• M55: 15,291,446 km (0.082 R)
• M56: 15,610,987 km (0.069 R)
• M57: 15,900,458 km (0.103 R)
• M58: 16,321,576 km (0.082 R)
• M59: 16,451,876 km (0.099 R)
• M60: 16,615,387 km (0.066 R)
• M61: 16,680,911 km (0.102 R)
• M62: 17,241,304 km (0.102 R)
• M63: 17,307,576 km (0.052 R)
• M64: 17,975,680 km (0.11 R)
• M65: 18,177,637 km (0.1 R)
• M66: 18,550,136 km (0.092 R)
• M67: 19,371,279 km (0.119 R)
• M68: 20,134,527 km (0.062 R)
• M69: 20,837,039 km (0.108 R)
• M70: 21,262,196 km (0.049 R)
• M71: 21,690,345 km (0.11 R)
• M72: 22,518,967 km (0.025 R)
• M73: 22,736,782 km (0.072 R)
• M74: 23,688,972 km (0.082 R)
• M75: 23,873,576 km (0.114 R)
• M76: 24,728,977 km (0.1 R)
• M77: 25,066,320 km (0.086 R)
• M78: 25,216,815 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 4.6

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.43 AU - 17.27 AU

Year: 18200 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,316,582 km

• M1: 74,500 km (0.119 R)
• M2: 125,363 km (0.061 R)
• M3: 842,685 km (0.075 R)
• M4: 1,059,452 km (0.085 R)
• M5: 1,374,655 km (0.071 R)
• M6: 1,485,956 km (0.059 R)
• M7: 1,717,384 km (0.112 R)
• M8: 2,927,481 km (0.113 R)
• M9: 3,253,604 km (0.07 R)
• M10: 3,515,251 km (0.048 R)
• M11: 3,783,629 km (0.058 R)
• M12: 3,861,570 km (0.106 R)
• M13: 3,979,303 km (0.118 R)
• M14: 4,098,383 km (0.09 R)
• M15: 4,138,326 km (0.114 R)
• M16: 4,462,654 km (0.089 R)
• M17: 5,006,742 km (0.096 R)
• M18: 6,065,446 km (0.086 R)
• M19: 6,855,622 km (0.066 R)
• M20: 6,998,338 km (0.095 R)
• M21: 7,628,444 km (0.111 R)
• M22: 8,479,357 km (0.037 R)
• M23: 9,838,005 km (0.029 R)
• M24: 10,215,141 km (0.094 R)
• M25: 10,487,409 km (0.086 R)
• M26: 10,542,162 km (0.046 R)
• M27: 10,983,625 km (0.03 R)
• M28: 11,713,812 km (0.104 R)
• M29: 12,750,376 km (0.106 R)
• M30: 13,338,894 km (0.08 R)
• M31: 13,756,123 km (0.052 R)
• M32: 14,177,689 km (0.108 R)
• M33: 14,359,600 km (0.049 R)
• M34: 14,848,486 km (0.048 R)
• M35: 15,156,807 km (0.081 R)
• M36: 15,529,755 km (0.058 R)
• M37: 15,968,526 km (0.105 R)
• M38: 16,794,156 km (0.076 R)
• M39: 18,091,170 km (0.115 R)
• M40: 19,151,819 km (0.116 R)
• M41: 19,285,858 km (0.112 R)
• M42: 19,353,028 km (0.1 R)
• M43: 20,437,313 km (0.051 R)
• M44: 22,170,704 km (0.051 R)
• M45: 22,452,546 km (0.101 R)
• M46: 22,523,156 km (0.059 R)
• M47: 22,664,526 km (0.075 R)
• M48: 23,447,671 km (0.106 R)
• M49: 24,675,421 km (0.048 R)
• M50: 24,894,282 km (0.094 R)
• M51: 25,260,498 km (0.034 R)
• M52: 25,776,012 km (0.067 R)
• M53: 25,850,063 km (0.071 R)
• M54: 27,721,383 km (0.086 R)
• M55: 27,797,080 km (0.096 R)
• M56: 28,329,349 km (0.039 R)
• M57: 29,403,761 km (0.069 R)
• M58: 30,804,894 km (0.086 R)
• M59: 31,355,564 km (0.106 R)
• M60: 32,706,433 km (0.083 R)
• M61: 32,786,468 km (0.065 R)
• M62: 32,946,837 km (0.08 R)
• M63: 33,509,923 km (0.111 R)
• M64: 33,995,069 km (0.108 R)
• M65: 34,401,227 km (0.1 R)
• M66: 34,482,608 km (0.094 R)
• M67: 34,809,031 km (0.093 R)
• M68: 34,890,711 km (0.075 R)
• M69: 37,038,189 km (0.091 R)
• M70: 37,372,390 km (0.108 R)
• M71: 38,803,743 km (0.106 R)
• M72: 38,973,237 km (0.039 R)
• M73: 40,940,898 km (0.095 R)
• M74: 41,372,937 km (0.079 R)
• M75: 41,806,471 km (0.076 R)
• M76: 42,940,722 km (0.053 R)
• M77: 43,203,865 km (0.043 R)
• M78: 43,908,321 km (0.099 R)
• M79: 45,239,294 km (0.062 R)
• M80: 48,122,793 km (0.08 R)
• M81: 48,670,022 km (0.055 R)
• M82: 49,219,195 km (0.093 R)
• M83: 49,586,608 km (0.044 R)
• M84: 49,954,768 km (0.092 R)
• M85: 50,508,879 km (0.075 R)
• M86: 51,809,632 km (0.087 R)
• M87: 52,370,475 km (0.091 R)
• M88: 52,839,314 km (0.094 R)
• M89: 59,352,955 km (0.089 R)
• M90: 61,118,958 km (0.091 R)
• M91: 64,200,674 km (0.038 R)
• M92: 64,401,285 km (0.114 R)
• M93: 66,215,608 km (0.116 R)
• M94: 66,519,591 km (0.068 R)
• M95: 67,842,335 km (0.119 R)
• M96: 67,944,511 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 4.5

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.22 AU - 16.74 AU

Year: 19456 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,316,582 km

• M1: 208,689 km (0.116 R)
• M2: 401,221 km (0.094 R)
• M3: 488,138 km (0.115 R)
• M4: 620,083 km (0.057 R)
• M5: 784,491 km (0.064 R)
• M6: 939,624 km (0.046 R)
• M7: 985,700 km (0.119 R)
• M8: 1,128,566 km (0.104 R)
• M9: 1,202,617 km (0.084 R)
• M10: 1,278,164 km (0.096 R)
• M11: 1,850,077 km (0.112 R)
• M12: 1,879,099 km (0.107 R)
• M13: 2,147,178 km (0.101 R)
• M14: 2,620,207 km (0.104 R)
• M15: 2,718,642 km (0.089 R)
• M16: 2,987,021 km (0.088 R)
• M17: 3,159,058 km (0.1 R)
• M18: 3,621,316 km (0.063 R)
• M19: 3,916,323 km (0.059 R)
• M20: 3,991,271 km (0.083 R)
• M21: 4,887,063 km (0.109 R)
• M22: 6,494,941 km (0.064 R)
• M23: 6,807,601 km (0.094 R)
• M24: 7,170,824 km (0.068 R)
• M25: 7,633,830 km (0.087 R)
• M26: 8,685,802 km (0.045 R)
• M27: 9,782,504 km (0.094 R)
• M28: 10,191,953 km (0.114 R)
• M29: 10,346,937 km (0.114 R)
• M30: 10,711,656 km (0.099 R)
• M31: 11,080,565 km (0.064 R)
• M32: 11,939,406 km (0.113 R)
• M33: 12,321,928 km (0.058 R)
• M34: 12,597,487 km (0.103 R)
• M35: 12,930,941 km (0.081 R)
• M36: 13,493,130 km (0.096 R)
• M37: 14,120,693 km (0.112 R)
• M38: 14,583,100 km (0.112 R)
• M39: 15,345,002 km (0.097 R)
• M40: 17,398,083 km (0.085 R)
• M41: 17,459,717 km (0.088 R)
• M42: 17,893,551 km (0.086 R)
• M43: 18,771,690 km (0.076 R)
• M44: 19,535,537 km (0.062 R)
• M45: 20,765,680 km (0.085 R)
• M46: 21,291,068 km (0.111 R)
• M47: 22,556,367 km (0.099 R)
• M48: 22,623,536 km (0.115 R)
• M49: 23,436,002 km (0.1 R)
• M50: 24,189,078 km (0.061 R)
• M51: 24,741,693 km (0.101 R)
• M52: 25,228,634 km (0.093 R)
• M53: 25,648,555 km (0.055 R)
• M54: 26,353,610 km (0.106 R)
• M55: 26,495,279 km (0.111 R)
• M56: 28,506,473 km (0.097 R)
• M57: 29,972,831 km (0.112 R)
• M58: 30,343,235 km (0.117 R)
• M59: 32,066,603 km (0.034 R)
• M60: 33,284,030 km (0.111 R)
• M61: 33,590,706 km (0.032 R)
• M62: 37,105,358 km (0.08 R)
• M63: 37,982,002 km (0.107 R)
• M64: 39,107,726 km (0.096 R)
• M65: 39,593,470 km (0.117 R)
• M66: 39,755,933 km (0.07 R)
• M67: 39,999,778 km (0.046 R)
• M68: 42,799,352 km (0.111 R)
• M69: 43,467,307 km (0.078 R)
• M70: 43,634,707 km (0.056 R)
• M71: 43,970,405 km (0.104 R)
• M72: 45,576,487 km (0.095 R)
• M73: 45,746,580 km (0.099 R)
• M74: 45,831,701 km (0.094 R)
• M75: 46,172,934 km (0.115 R)
• M76: 46,514,915 km (0.062 R)
• M77: 48,064,449 km (0.073 R)
• M78: 48,237,684 km (0.08 R)
• M79: 49,981,247 km (0.107 R)
• M80: 53,171,122 km (0.076 R)
• M81: 54,158,917 km (0.117 R)
• M82: 54,609,805 km (0.115 R)
• M83: 54,881,026 km (0.054 R)
• M84: 54,971,533 km (0.087 R)
• M85: 55,062,039 km (0.093 R)
• M86: 55,697,232 km (0.084 R)
• M87: 55,970,248 km (0.112 R)
• M88: 57,709,473 km (0.054 R)
• M89: 58,170,085 km (0.109 R)
• M90: 59,187,650 km (0.1 R)
• M91: 60,397,896 km (0.083 R)
• M92: 61,616,221 km (0.115 R)
• M93: 62,370,045 km (0.089 R)
• M94: 63,126,861 km (0.119 R)
• M95: 63,316,551 km (0.092 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit