🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 32.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,576,305 km

• M1: 54,005 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.76 AU - 0.9 AU

Year: 270 Days

Day: 46.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,576,305 km

• M1: 587,620 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.58 AU - 3.24 AU

Year: 1769 Days

Day: 13.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 112.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.56 AU - 3.34 AU

Year: 1806 Days

Day: 34.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,576,305 km

• M1: 49,666 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.04 AU - 4.26 AU

Year: 2486 Days

Day: 31.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 8.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.59 AU - 12.81 AU

Year: 14265 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,576,305 km

• M1: 291,716 km (0.114 R)
• M2: 382,522 km (0.109 R)
• M3: 496,665 km (0.083 R)
• M4: 558,299 km (0.118 R)
• M5: 746,344 km (0.094 R)
• M6: 1,354,908 km (0.099 R)
• M7: 1,481,019 km (0.108 R)
• M8: 1,648,868 km (0.114 R)
• M9: 1,725,462 km (0.112 R)
• M10: 1,902,287 km (0.114 R)
• M11: 1,982,920 km (0.04 R)
• M12: 2,147,477 km (0.099 R)
• M13: 2,690,518 km (0.054 R)
• M14: 2,989,265 km (0.117 R)
• M15: 3,107,148 km (0.07 R)
• M16: 3,519,140 km (0.111 R)
• M17: 3,871,443 km (0.09 R)
• M18: 4,208,786 km (0.055 R)
• M19: 4,261,595 km (0.047 R)
• M20: 4,341,181 km (0.098 R)
• M21: 4,501,699 km (0.119 R)
• M22: 4,664,312 km (0.071 R)
• M23: 5,333,912 km (0.087 R)
• M24: 5,391,058 km (0.065 R)
• M25: 5,477,227 km (0.105 R)
• M26: 5,914,801 km (0.076 R)
• M27: 6,092,972 km (0.108 R)
• M28: 6,152,661 km (0.05 R)
• M29: 6,303,157 km (0.101 R)
• M30: 6,607,439 km (0.053 R)
• M31: 7,262,229 km (0.072 R)
• M32: 7,905,051 km (0.029 R)
• M33: 8,068,561 km (0.094 R)
• M34: 8,200,357 km (0.118 R)
• M35: 8,532,614 km (0.027 R)
• M36: 8,599,484 km (0.027 R)
• M37: 9,107,518 km (0.115 R)
• M38: 9,835,162 km (0.097 R)
• M39: 10,223,668 km (0.117 R)
• M40: 10,509,400 km (0.034 R)
• M41: 10,942,935 km (0.085 R)
• M42: 11,161,946 km (0.086 R)
• M43: 11,493,156 km (0.115 R)
• M44: 12,127,451 km (0.045 R)
• M45: 12,582,228 km (0.108 R)
• M46: 13,313,463 km (0.061 R)
• M47: 14,296,620 km (0.084 R)
• M48: 14,536,126 km (0.094 R)
• M49: 14,696,495 km (0.07 R)
• M50: 15,018,878 km (0.039 R)
• M51: 15,099,960 km (0.045 R)
• M52: 15,588,846 km (0.035 R)
• M53: 16,165,995 km (0.09 R)
• M54: 16,498,850 km (0.053 R)
• M55: 16,582,475 km (0.089 R)
• M56: 16,666,250 km (0.03 R)
• M57: 17,129,255 km (0.049 R)
• M58: 17,639,085 km (0.062 R)
• M59: 17,981,814 km (0.068 R)
• M60: 18,283,553 km (0.064 R)
• M61: 18,979,332 km (0.116 R)
• M62: 19,683,789 km (0.111 R)
• M63: 20,756,555 km (0.075 R)
• M64: 21,756,617 km (0.032 R)
• M65: 22,124,179 km (0.09 R)
• M66: 22,308,633 km (0.095 R)
• M67: 22,772,237 km (0.116 R)
• M68: 23,238,982 km (0.094 R)
• M69: 23,614,622 km (0.077 R)
• M70: 23,897,661 km (0.026 R)
• M71: 24,181,897 km (0.071 R)
• M72: 24,610,346 km (0.078 R)
• M73: 25,523,042 km (0.071 R)
• M74: 25,619,683 km (0.089 R)
• M75: 25,716,622 km (0.073 R)
• M76: 26,153,897 km (0.061 R)
• M77: 26,740,619 km (0.114 R)
• M78: 26,888,123 km (0.105 R)
• M79: 27,728,414 km (0.066 R)
• M80: 28,027,011 km (0.057 R)
• M81: 28,176,759 km (0.11 R)
• M82: 29,282,886 km (0.103 R)
• M83: 29,892,198 km (0.037 R)
• M84: 30,351,912 km (0.111 R)
• M85: 31,020,166 km (0.112 R)
• M86: 32,109,687 km (0.119 R)
• M87: 32,475,753 km (0.058 R)
• M88: 34,219,615 km (0.111 R)
• M89: 34,647,016 km (0.097 R)
• M90: 35,129,769 km (0.07 R)
• M91: 35,993,696 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 11.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.64 AU - 13.94 AU

Year: 14430 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 112,576,305 km

• M1: 184,155 km (0.115 R)
• M2: 348,413 km (0.077 R)
• M3: 465,100 km (0.118 R)
• M4: 633,547 km (0.082 R)
• M5: 1,169,107 km (0.059 R)
• M6: 1,407,417 km (0.093 R)
• M7: 1,558,211 km (0.048 R)
• M8: 1,688,062 km (0.082 R)
• M9: 1,794,726 km (0.081 R)
• M10: 2,244,118 km (0.048 R)
• M11: 2,542,715 km (0.041 R)
• M12: 2,728,216 km (0.102 R)
• M13: 3,311,349 km (0.039 R)
• M14: 3,514,353 km (0.097 R)
• M15: 4,703,058 km (0.101 R)
• M16: 5,360,541 km (0.106 R)
• M17: 5,760,864 km (0.082 R)
• M18: 6,088,185 km (0.065 R)
• M19: 6,254,089 km (0.055 R)
• M20: 6,337,564 km (0.079 R)
• M21: 6,803,861 km (0.1 R)
• M22: 7,457,304 km (0.082 R)
• M23: 8,039,988 km (0.117 R)
• M24: 8,405,904 km (0.111 R)
• M25: 8,730,681 km (0.114 R)
• M26: 10,316,269 km (0.057 R)
• M27: 11,167,331 km (0.064 R)
• M28: 11,678,507 km (0.112 R)
• M29: 11,833,341 km (0.076 R)
• M30: 12,145,103 km (0.106 R)
• M31: 13,257,513 km (0.104 R)
• M32: 13,365,223 km (0.09 R)
• M33: 13,581,392 km (0.059 R)
• M34: 13,689,851 km (0.114 R)
• M35: 14,126,976 km (0.076 R)
• M36: 14,402,385 km (0.091 R)
• M37: 16,553,603 km (0.081 R)
• M38: 17,194,779 km (0.12 R)
• M39: 17,489,038 km (0.049 R)
• M40: 20,334,839 km (0.079 R)
• M41: 21,147,005 km (0.118 R)
• M42: 21,588,768 km (0.074 R)
• M43: 22,545,745 km (0.102 R)
• M44: 22,738,727 km (0.056 R)
• M45: 24,236,949 km (0.116 R)
• M46: 24,699,207 km (0.074 R)
• M47: 25,699,717 km (0.031 R)
• M48: 25,968,694 km (0.087 R)
• M49: 26,306,337 km (0.106 R)
• M50: 26,645,475 km (0.111 R)
• M51: 27,465,122 km (0.048 R)
• M52: 27,602,453 km (0.063 R)
• M53: 27,947,126 km (0.105 R)
• M54: 28,710,075 km (0.11 R)
• M55: 28,849,501 km (0.095 R)
• M56: 28,989,225 km (0.097 R)
• M57: 29,550,367 km (0.117 R)
• M58: 29,691,138 km (0.097 R)
• M59: 29,973,429 km (0.107 R)
• M60: 32,046,856 km (0.11 R)
• M61: 32,772,406 km (0.101 R)
• M62: 34,313,862 km (0.111 R)
• M63: 36,632,330 km (0.041 R)
• M64: 37,086,808 km (0.032 R)
• M65: 37,162,804 km (0.03 R)
• M66: 37,314,795 km (0.087 R)
• M67: 37,695,821 km (0.099 R)
• M68: 38,308,125 km (0.115 R)
• M69: 39,078,105 km (0.075 R)
• M70: 39,775,381 km (0.114 R)
• M71: 40,086,694 km (0.094 R)
• M72: 40,868,343 km (0.091 R)
• M73: 44,045,203 km (0.115 R)
• M74: 45,500,492 km (0.097 R)
• M75: 46,971,487 km (0.094 R)
• M76: 48,624,245 km (0.12 R)
• M77: 49,290,554 km (0.044 R)
• M78: 50,379,925 km (0.053 R)
• M79: 51,054,313 km (0.025 R)
• M80: 51,816,514 km (0.047 R)
• M81: 55,944,667 km (0.067 R)
• M82: 56,468,110 km (0.066 R)
• M83: 57,519,932 km (0.052 R)
• M84: 57,695,710 km (0.093 R)
• M85: 58,312,951 km (0.066 R)
• M86: 59,020,848 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.3

Radius: 3

Gravity: 98.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.83 AU - 20.97 AU

Year: 31643 Days

Day: 21.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,576,305 km

• M1: 204,051 km (0.047 R)
• M2: 1,449,454 km (0.111 R)
• M3: 1,568,833 km (0.057 R)
• M4: 2,488,860 km (0.116 R)
• M5: 3,229,070 km (0.105 R)
• M6: 3,332,592 km (0.083 R)
• M7: 3,437,161 km (0.086 R)
• M8: 3,976,311 km (0.094 R)
• M9: 4,031,663 km (0.117 R)
• M10: 4,892,000 km (0.086 R)
• M11: 5,130,758 km (0.094 R)
• M12: 6,251,097 km (0.102 R)
• M13: 6,838,418 km (0.116 R)
• M14: 7,443,392 km (0.1 R)
• M15: 8,205,593 km (0.085 R)
• M16: 10,713,003 km (0.096 R)
• M17: 13,434,936 km (0.079 R)
• M18: 13,684,764 km (0.074 R)
• M19: 13,852,164 km (0.053 R)
• M20: 14,104,686 km (0.077 R)
• M21: 15,738,444 km (0.059 R)
• M22: 16,890,348 km (0.086 R)
• M23: 17,612,457 km (0.11 R)
• M24: 18,437,040 km (0.092 R)
• M25: 21,177,673 km (0.043 R)
• M26: 21,371,402 km (0.035 R)
• M27: 21,858,044 km (0.089 R)
• M28: 22,250,140 km (0.068 R)
• M29: 22,743,364 km (0.095 R)
• M30: 23,140,547 km (0.065 R)
• M31: 24,345,707 km (0.114 R)
• M32: 24,650,288 km (0.032 R)
• M33: 26,399,387 km (0.095 R)
• M34: 27,446,721 km (0.075 R)
• M35: 27,869,485 km (0.076 R)
• M36: 28,828,557 km (0.068 R)
• M37: 30,669,359 km (0.095 R)
• M38: 30,998,175 km (0.033 R)
• M39: 32,771,358 km (0.114 R)
• M40: 33,219,703 km (0.117 R)
• M41: 34,236,071 km (0.027 R)
• M42: 35,148,020 km (0.11 R)
• M43: 36,879,316 km (0.048 R)
• M44: 37,345,612 km (0.071 R)
• M45: 39,349,326 km (0.1 R)
• M46: 40,424,187 km (0.062 R)
• M47: 41,872,294 km (0.044 R)
• M48: 42,480,559 km (0.092 R)
• M49: 43,582,946 km (0.119 R)
• M50: 44,943,090 km (0.115 R)
• M51: 46,316,997 km (0.065 R)
• M52: 47,577,957 km (0.057 R)
• M53: 47,958,534 km (0.108 R)
• M54: 48,850,287 km (0.071 R)
• M55: 49,747,426 km (0.053 R)
• M56: 51,558,158 km (0.066 R)
• M57: 51,948,908 km (0.038 R)
• M58: 52,340,705 km (0.098 R)
• M59: 53,785,670 km (0.062 R)
• M60: 54,844,674 km (0.108 R)
• M61: 55,510,085 km (0.029 R)
• M62: 56,446,119 km (0.057 R)
• M63: 56,848,836 km (0.113 R)
• M64: 58,333,895 km (0.098 R)
• M65: 61,066,150 km (0.058 R)
• M66: 61,203,930 km (0.027 R)
• M67: 61,755,796 km (0.069 R)
• M68: 63,421,269 km (0.101 R)
• M69: 66,229,820 km (0.104 R)
• M70: 68,219,771 km (0.029 R)
• M71: 68,505,652 km (0.08 R)
• M72: 72,987,455 km (0.075 R)
• M73: 73,133,462 km (0.099 R)
• M74: 73,865,744 km (0.117 R)
• M75: 74,012,499 km (0.088 R)
• M76: 75,337,338 km (0.107 R)
• M77: 78,010,502 km (0.106 R)
• M78: 84,674,489 km (0.119 R)
• M79: 85,751,444 km (0.117 R)
• M80: 86,678,053 km (0.104 R)
• M81: 87,763,236 km (0.089 R)
• M82: 88,541,145 km (0.045 R)
• M83: 89,790,736 km (0.114 R)
• M84: 91,833,495 km (0.056 R)
• M85: 93,891,513 km (0.1 R)
• M86: 94,527,753 km (0.03 R)
• M87: 95,006,017 km (0.087 R)
• M88: 95,165,489 km (0.112 R)
• M89: 96,445,298 km (0.068 R)
• M90: 104,901,168 km (0.069 R)
• M91: 106,388,471 km (0.099 R)
• M92: 108,382,610 km (0.113 R)
• M93: 110,892,414 km (0.104 R)
• M94: 111,060,412 km (0.045 R)
• M95: 112,407,541 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit