🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 46.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 23.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.48 AU - 2.2 AU

Year: 885 Days

Day: 20.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,713,183 km

• M1: 641,924 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.93 AU - 2.93 AU

Year: 1344 Days

Day: 37.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,713,183 km

• M1: 1,739,674 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.22 AU - 3.06 AU

Year: 1522 Days

Day: 20.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,713,183 km

• M1: 148,850 km (0.104 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 9.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.1 AU - 13.62 AU

Year: 13583 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,713,183 km

• M1: 125,064 km (0.113 R)
• M2: 191,036 km (0.034 R)
• M3: 315,502 km (0.11 R)
• M4: 814,710 km (0.086 R)
• M5: 895,343 km (0.071 R)
• M6: 978,819 km (0.106 R)
• M7: 1,222,514 km (0.113 R)
• M8: 1,662,481 km (0.111 R)
• M9: 2,009,399 km (0.084 R)
• M10: 2,177,247 km (0.062 R)
• M11: 2,379,055 km (0.061 R)
• M12: 2,497,088 km (0.116 R)
• M13: 2,800,921 km (0.088 R)
• M14: 2,894,420 km (0.077 R)
• M15: 3,052,545 km (0.067 R)
• M16: 4,131,145 km (0.095 R)
• M17: 4,748,386 km (0.03 R)
• M18: 4,897,834 km (0.1 R)
• M19: 5,707,757 km (0.105 R)
• M20: 6,476,092 km (0.115 R)
• M21: 6,767,359 km (0.098 R)
• M22: 8,467,688 km (0.093 R)
• M23: 9,155,090 km (0.1 R)
• M24: 9,529,085 km (0.111 R)
• M25: 9,955,888 km (0.115 R)
• M26: 10,051,631 km (0.057 R)
• M27: 10,437,443 km (0.063 R)
• M28: 10,583,451 km (0.038 R)
• M29: 11,373,178 km (0.063 R)
• M30: 12,130,891 km (0.085 R)
• M31: 12,541,687 km (0.07 R)
• M32: 13,324,084 km (0.113 R)
• M33: 13,907,964 km (0.107 R)
• M34: 14,391,914 km (0.11 R)
• M35: 15,709,123 km (0.092 R)
• M36: 15,988,422 km (0.071 R)
• M37: 16,156,720 km (0.109 R)
• M38: 17,007,483 km (0.088 R)
• M39: 17,236,667 km (0.109 R)
• M40: 17,988,994 km (0.112 R)
• M41: 18,457,236 km (0.107 R)
• M42: 18,516,177 km (0.104 R)
• M43: 19,946,482 km (0.117 R)
• M44: 20,735,910 km (0.054 R)
• M45: 21,288,525 km (0.083 R)
• M46: 22,157,689 km (0.064 R)
• M47: 23,165,230 km (0.113 R)
• M48: 23,738,639 km (0.115 R)
• M49: 25,224,894 km (0.119 R)
• M50: 26,276,417 km (0.085 R)
• M51: 27,678,299 km (0.045 R)
• M52: 28,015,792 km (0.074 R)
• M53: 28,083,410 km (0.108 R)
• M54: 28,899,317 km (0.051 R)
• M55: 28,967,533 km (0.102 R)
• M56: 29,104,415 km (0.079 R)
• M57: 29,654,038 km (0.029 R)
• M58: 30,415,192 km (0.092 R)
• M59: 30,623,881 km (0.053 R)
• M60: 30,763,306 km (0.05 R)
• M61: 31,323,101 km (0.089 R)
• M62: 32,951,175 km (0.032 R)
• M63: 33,739,406 km (0.116 R)
• M64: 33,811,363 km (0.117 R)
• M65: 35,334,568 km (0.048 R)
• M66: 35,407,722 km (0.103 R)
• M67: 35,847,390 km (0.074 R)
• M68: 36,362,605 km (0.098 R)
• M69: 36,954,264 km (0.064 R)
• M70: 37,251,366 km (0.11 R)
• M71: 37,400,216 km (0.065 R)
• M72: 37,474,715 km (0.096 R)
• M73: 40,954,511 km (0.11 R)
• M74: 42,111,352 km (0.115 R)
• M75: 42,188,844 km (0.066 R)
• M76: 43,200,873 km (0.062 R)
• M77: 43,749,000 km (0.119 R)
• M78: 43,827,539 km (0.094 R)
• M79: 44,141,993 km (0.069 R)
• M80: 45,566,315 km (0.118 R)
• M81: 47,811,928 km (0.086 R)
• M82: 49,029,655 km (0.116 R)
• M83: 50,011,167 km (0.063 R)
• M84: 50,916,682 km (0.103 R)
• M85: 52,243,316 km (0.05 R)
• M86: 52,326,493 km (0.095 R)
• M87: 54,507,630 km (0.115 R)
• M88: 54,592,153 km (0.12 R)
• M89: 55,354,503 km (0.079 R)
• M90: 55,694,390 km (0.104 R)
• M91: 56,035,024 km (0.062 R)
• M92: 56,632,817 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 7.6

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.31 AU - 18.03 AU

Year: 25240 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,713,183 km

• M1: 137,181 km (0.115 R)
• M2: 186,249 km (0.103 R)
• M3: 435,779 km (0.08 R)
• M4: 856,298 km (0.077 R)
• M5: 1,182,721 km (0.093 R)
• M6: 1,580,202 km (0.099 R)
• M7: 1,941,780 km (0.099 R)
• M8: 2,132,069 km (0.044 R)
• M9: 2,697,100 km (0.113 R)
• M10: 3,039,978 km (0.074 R)
• M11: 3,127,942 km (0.109 R)
• M12: 3,306,412 km (0.063 R)
• M13: 3,442,397 km (0.065 R)
• M14: 3,534,100 km (0.103 R)
• M15: 4,798,800 km (0.06 R)
• M16: 5,319,401 km (0.093 R)
• M17: 6,078,012 km (0.031 R)
• M18: 6,526,656 km (0.116 R)
• M19: 6,754,942 km (0.111 R)
• M20: 7,219,593 km (0.036 R)
• M21: 7,996,455 km (0.093 R)
• M22: 8,118,228 km (0.107 R)
• M23: 8,925,458 km (0.088 R)
• M24: 9,115,297 km (0.083 R)
• M25: 9,563,642 km (0.07 R)
• M26: 9,628,269 km (0.096 R)
• M27: 9,757,970 km (0.079 R)
• M28: 9,953,644 km (0.036 R)
• M29: 10,682,186 km (0.112 R)
• M30: 10,749,205 km (0.101 R)
• M31: 10,816,524 km (0.098 R)
• M32: 11,634,077 km (0.11 R)
• M33: 14,499,624 km (0.078 R)
• M34: 15,627,742 km (0.049 R)
• M35: 16,009,964 km (0.096 R)
• M36: 17,490,534 km (0.037 R)
• M37: 17,887,417 km (0.085 R)
• M38: 19,014,338 km (0.116 R)
• M39: 19,504,271 km (0.091 R)
• M40: 21,590,264 km (0.119 R)
• M41: 21,760,207 km (0.113 R)
• M42: 22,358,449 km (0.109 R)
• M43: 23,222,526 km (0.039 R)
• M44: 23,833,783 km (0.111 R)
• M45: 24,009,411 km (0.077 R)
• M46: 24,538,838 km (0.026 R)
• M47: 27,427,124 km (0.103 R)
• M48: 28,630,788 km (0.09 R)
• M49: 29,474,221 km (0.054 R)
• M50: 29,568,468 km (0.103 R)
• M51: 31,089,429 km (0.097 R)
• M52: 32,441,196 km (0.043 R)
• M53: 33,222,097 km (0.072 R)
• M54: 34,306,083 km (0.069 R)
• M55: 34,504,450 km (0.117 R)
• M56: 35,301,507 km (0.116 R)
• M57: 36,711,018 km (0.098 R)
• M58: 37,117,176 km (0.12 R)
• M59: 37,729,032 km (0.079 R)
• M60: 39,688,764 km (0.08 R)
• M61: 42,956,580 km (0.096 R)
• M62: 44,893,274 km (0.079 R)
• M63: 45,981,449 km (0.094 R)
• M64: 46,858,242 km (0.093 R)
• M65: 49,970,326 km (0.074 R)
• M66: 53,953,220 km (0.106 R)
• M67: 55,924,172 km (0.06 R)
• M68: 58,391,340 km (0.113 R)
• M69: 59,340,539 km (0.089 R)
• M70: 59,936,387 km (0.041 R)
• M71: 61,494,898 km (0.105 R)
• M72: 61,856,326 km (0.04 R)
• M73: 62,097,777 km (0.053 R)
• M74: 68,109,517 km (0.109 R)
• M75: 70,742,140 km (0.09 R)
• M76: 71,627,012 km (0.089 R)
• M77: 73,663,488 km (0.046 R)
• M78: 74,945,840 km (0.109 R)
• M79: 76,494,478 km (0.06 R)
• M80: 79,360,922 km (0.109 R)
• M81: 82,262,373 km (0.118 R)
• M82: 82,395,066 km (0.099 R)
• M83: 84,930,002 km (0.083 R)
• M84: 85,466,909 km (0.105 R)
• M85: 85,601,398 km (0.051 R)
• M86: 88,032,812 km (0.028 R)
• M87: 90,897,910 km (0.094 R)
• M88: 91,309,753 km (0.063 R)
• M89: 91,584,564 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 4

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.26 AU - 19.34 AU

Year: 25527 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,713,183 km

• M1: 128,355 km (0.085 R)
• M2: 180,116 km (0.119 R)
• M3: 239,656 km (0.111 R)
• M4: 324,179 km (0.065 R)
• M5: 726,896 km (0.085 R)
• M6: 1,148,463 km (0.068 R)
• M7: 1,205,908 km (0.086 R)
• M8: 1,264,102 km (0.045 R)
• M9: 1,383,481 km (0.044 R)
• M10: 1,506,600 km (0.056 R)
• M11: 1,633,310 km (0.116 R)
• M12: 1,697,936 km (0.101 R)
• M13: 2,173,657 km (0.092 R)
• M14: 3,197,804 km (0.06 R)
• M15: 3,822,226 km (0.12 R)
• M16: 5,857,953 km (0.097 R)
• M17: 8,783,340 km (0.088 R)
• M18: 11,270,404 km (0.115 R)
• M19: 11,955,263 km (0.047 R)
• M20: 12,846,418 km (0.065 R)
• M21: 13,758,666 km (0.114 R)
• M22: 13,824,638 km (0.117 R)
• M23: 15,234,000 km (0.119 R)
• M24: 16,758,701 km (0.115 R)
• M25: 16,899,623 km (0.073 R)
• M26: 17,253,870 km (0.111 R)
• M27: 19,726,723 km (0.1 R)
• M28: 21,384,866 km (0.094 R)
• M29: 22,230,393 km (0.086 R)
• M30: 23,008,751 km (0.097 R)
• M31: 23,558,822 km (0.083 R)
• M32: 23,795,785 km (0.088 R)
• M33: 24,192,668 km (0.116 R)
• M34: 24,832,199 km (0.12 R)
• M35: 30,659,784 km (0.088 R)
• M36: 31,264,758 km (0.042 R)
• M37: 33,812,709 km (0.104 R)
• M38: 34,616,947 km (0.114 R)
• M39: 35,337,111 km (0.096 R)
• M40: 37,988,734 km (0.095 R)
• M41: 39,291,582 km (0.087 R)
• M42: 41,083,016 km (0.033 R)
• M43: 41,273,005 km (0.055 R)
• M44: 41,845,217 km (0.089 R)
• M45: 42,228,038 km (0.117 R)
• M46: 43,577,112 km (0.114 R)
• M47: 44,451,960 km (0.054 R)
• M48: 45,332,493 km (0.08 R)
• M49: 45,627,201 km (0.08 R)
• M50: 45,725,636 km (0.114 R)
• M51: 45,824,072 km (0.063 R)
• M52: 46,218,711 km (0.109 R)
• M53: 49,213,960 km (0.071 R)
• M54: 50,226,288 km (0.092 R)
• M55: 50,429,442 km (0.072 R)
• M56: 50,531,318 km (0.097 R)
• M57: 52,477,287 km (0.069 R)
• M58: 53,096,922 km (0.054 R)
• M59: 53,718,950 km (0.112 R)
• M60: 55,704,712 km (0.065 R)
• M61: 56,971,208 km (0.04 R)
• M62: 57,289,253 km (0.053 R)
• M63: 59,317,501 km (0.07 R)
• M64: 59,424,912 km (0.091 R)
• M65: 61,152,169 km (0.068 R)
• M66: 61,477,843 km (0.041 R)
• M67: 64,324,392 km (0.095 R)
• M68: 64,434,795 km (0.083 R)
• M69: 64,876,857 km (0.049 R)
• M70: 66,654,827 km (0.08 R)
• M71: 66,990,076 km (0.096 R)
• M72: 68,223,810 km (0.076 R)
• M73: 69,351,778 km (0.034 R)
• M74: 70,713,567 km (0.068 R)
• M75: 73,578,965 km (0.116 R)
• M76: 76,832,868 km (0.118 R)
• M77: 77,418,843 km (0.093 R)
• M78: 78,359,514 km (0.112 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit