🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 26.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 175 Days

Day: 29.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,363,927 km

• M1: 67,020 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.26 AU - 1.9 AU

Year: 748 Days

Day: 27.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.69 AU - 2.31 AU

Year: 1066 Days

Day: 15.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.81 AU - 3.77 AU

Year: 2248 Days

Day: 29.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.31 AU - 5.07 AU

Year: 3231 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 12.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.77 AU - 5.93 AU

Year: 4662 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,363,927 km

• M1: 194,926 km (0.059 R)
• M2: 548,575 km (0.091 R)
• M3: 650,003 km (0.098 R)
• M4: 783,893 km (0.03 R)
• M5: 1,025,194 km (0.097 R)
• M6: 1,322,445 km (0.12 R)
• M7: 1,433,148 km (0.112 R)
• M8: 1,613,862 km (0.058 R)
• M9: 1,926,222 km (0.032 R)
• M10: 2,053,081 km (0.098 R)
• M11: 2,489,907 km (0.078 R)
• M12: 2,852,233 km (0.038 R)
• M13: 3,145,894 km (0.062 R)
• M14: 3,296,389 km (0.115 R)
• M15: 3,853,940 km (0.105 R)
• M16: 4,061,881 km (0.117 R)
• M17: 4,513,368 km (0.075 R)
• M18: 4,757,511 km (0.031 R)
• M19: 4,981,011 km (0.113 R)
• M20: 5,131,955 km (0.09 R)
• M21: 5,284,395 km (0.114 R)
• M22: 5,386,870 km (0.064 R)
• M23: 5,909,415 km (0.079 R)
• M24: 6,123,041 km (0.118 R)
• M25: 6,613,123 km (0.101 R)
• M26: 6,862,802 km (0.087 R)
• M27: 6,974,851 km (0.078 R)
• M28: 7,087,498 km (0.054 R)
• M29: 7,660,009 km (0.103 R)
• M30: 7,922,404 km (0.085 R)
• M31: 8,069,608 km (0.079 R)
• M32: 8,217,561 km (0.09 R)
• M33: 8,456,319 km (0.108 R)
• M34: 8,758,058 km (0.119 R)
• M35: 9,002,052 km (0.096 R)
• M36: 9,341,041 km (0.083 R)
• M37: 9,873,459 km (0.081 R)
• M38: 10,095,612 km (0.037 R)
• M39: 10,415,752 km (0.11 R)
• M40: 10,674,257 km (0.096 R)
• M41: 10,804,407 km (0.114 R)
• M42: 10,967,768 km (0.099 R)
• M43: 11,329,944 km (0.088 R)
• M44: 11,864,009 km (0.062 R)
• M45: 12,167,992 km (0.096 R)
• M46: 12,269,868 km (0.092 R)
• M47: 12,543,033 km (0.06 R)
• M48: 12,991,378 km (0.081 R)
• M49: 13,339,642 km (0.096 R)
• M50: 13,514,971 km (0.083 R)
• M51: 14,439,186 km (0.12 R)
• M52: 14,691,558 km (0.092 R)
• M53: 14,945,276 km (0.065 R)
• M54: 15,678,455 km (0.099 R)
• M55: 15,863,508 km (0.074 R)
• M56: 16,049,308 km (0.068 R)
• M57: 16,762,292 km (0.112 R)
• M58: 17,141,522 km (0.103 R)
• M59: 17,255,965 km (0.073 R)
• M60: 17,831,468 km (0.027 R)
• M61: 18,296,568 km (0.063 R)
• M62: 18,530,688 km (0.118 R)
• M63: 20,196,461 km (0.119 R)
• M64: 20,317,336 km (0.115 R)
• M65: 20,925,152 km (0.101 R)
• M66: 21,088,213 km (0.118 R)
• M67: 21,292,714 km (0.079 R)
• M68: 21,497,812 km (0.055 R)
• M69: 22,241,613 km (0.075 R)
• M70: 22,533,179 km (0.06 R)
• M71: 23,627,189 km (0.03 R)
• M72: 24,052,645 km (0.119 R)
• M73: 24,738,551 km (0.057 R)
• M74: 25,127,206 km (0.044 R)
• M75: 25,648,555 km (0.094 R)
• M76: 25,735,770 km (0.08 R)
• M77: 25,866,818 km (0.12 R)
• M78: 28,669,834 km (0.11 R)
• M79: 29,397,029 km (0.088 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 10.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.9 AU - 9.14 AU

Year: 7769 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 115,363,927 km

• M1: 133,890 km (0.1 R)
• M2: 212,130 km (0.118 R)
• M3: 284,984 km (0.115 R)
• M4: 351,256 km (0.099 R)
• M5: 458,966 km (0.069 R)
• M6: 631,602 km (0.075 R)
• M7: 995,125 km (0.047 R)
• M8: 1,108,221 km (0.045 R)
• M9: 1,365,529 km (0.087 R)
• M10: 1,492,239 km (0.108 R)
• M11: 1,797,119 km (0.092 R)
• M12: 1,916,648 km (0.114 R)
• M13: 2,421,242 km (0.064 R)
• M14: 3,750,269 km (0.105 R)
• M15: 4,034,206 km (0.096 R)
• M16: 4,192,181 km (0.114 R)
• M17: 4,760,952 km (0.062 R)
• M18: 5,762,360 km (0.071 R)
• M19: 6,030,290 km (0.085 R)
• M20: 6,120,647 km (0.054 R)
• M21: 6,302,409 km (0.091 R)
• M22: 6,424,630 km (0.088 R)
• M23: 6,578,417 km (0.057 R)
• M24: 6,921,295 km (0.075 R)
• M25: 7,462,839 km (0.086 R)
• M26: 7,559,779 km (0.111 R)
• M27: 7,689,630 km (0.094 R)
• M28: 8,384,213 km (0.105 R)
• M29: 8,485,042 km (0.1 R)
• M30: 8,552,510 km (0.086 R)
• M31: 8,995,320 km (0.052 R)
• M32: 9,939,133 km (0.116 R)
• M33: 10,010,192 km (0.116 R)
• M34: 10,260,619 km (0.034 R)
• M35: 10,804,257 km (0.082 R)
• M36: 11,394,421 km (0.098 R)
• M37: 11,768,565 km (0.101 R)
• M38: 12,146,898 km (0.091 R)
• M39: 13,266,339 km (0.087 R)
• M40: 13,344,728 km (0.12 R)
• M41: 13,462,612 km (0.098 R)
• M42: 15,190,766 km (0.108 R)
• M43: 15,396,164 km (0.071 R)
• M44: 15,726,925 km (0.105 R)
• M45: 15,893,128 km (0.072 R)
• M46: 16,143,555 km (0.11 R)
• M47: 16,269,217 km (0.056 R)
• M48: 16,902,615 km (0.093 R)
• M49: 18,718,733 km (0.086 R)
• M50: 18,850,828 km (0.063 R)
• M51: 19,027,503 km (0.106 R)
• M52: 19,160,196 km (0.068 R)
• M53: 19,382,349 km (0.109 R)
• M54: 20,505,380 km (0.093 R)
• M55: 21,603,279 km (0.061 R)
• M56: 23,002,318 km (0.028 R)
• M57: 23,285,657 km (0.087 R)
• M58: 23,617,764 km (0.101 R)
• M59: 23,999,089 km (0.117 R)
• M60: 24,623,211 km (0.099 R)
• M61: 24,768,022 km (0.085 R)
• M62: 25,301,189 km (0.073 R)
• M63: 25,398,577 km (0.094 R)
• M64: 25,887,313 km (0.094 R)
• M65: 26,083,735 km (0.073 R)
• M66: 26,824,544 km (0.059 R)
• M67: 27,172,658 km (0.098 R)
• M68: 27,472,153 km (0.12 R)
• M69: 28,024,169 km (0.091 R)
• M70: 28,579,776 km (0.106 R)
• M71: 30,630,912 km (0.075 R)
• M72: 30,942,674 km (0.069 R)
• M73: 31,046,944 km (0.06 R)
• M74: 31,412,262 km (0.113 R)
• M75: 31,674,208 km (0.107 R)
• M76: 32,094,877 km (0.11 R)
• M77: 32,411,426 km (0.055 R)
• M78: 32,676,214 km (0.113 R)
• M79: 33,902,917 km (0.067 R)
• M80: 35,471,002 km (0.11 R)
• M81: 36,017,183 km (0.098 R)
• M82: 36,456,253 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 13.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.71 AU - 9.41 AU

Year: 8620 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 115,363,927 km

• M1: 176,376 km (0.11 R)
• M2: 271,221 km (0.117 R)
• M3: 428,747 km (0.101 R)
• M4: 585,526 km (0.08 R)
• M5: 690,843 km (0.093 R)
• M6: 872,904 km (0.063 R)
• M7: 1,275,920 km (0.077 R)
• M8: 2,074,922 km (0.116 R)
• M9: 2,480,482 km (0.081 R)
• M10: 2,646,835 km (0.09 R)
• M11: 3,449,577 km (0.11 R)
• M12: 3,653,180 km (0.03 R)
• M13: 3,878,325 km (0.042 R)
• M14: 4,562,585 km (0.096 R)
• M15: 4,786,683 km (0.119 R)
• M16: 4,899,929 km (0.106 R)
• M17: 5,033,370 km (0.096 R)
• M18: 5,245,649 km (0.07 R)
• M19: 5,460,771 km (0.102 R)
• M20: 6,103,444 km (0.099 R)
• M21: 6,412,962 km (0.056 R)
• M22: 6,643,342 km (0.115 R)
• M23: 7,925,097 km (0.114 R)
• M24: 8,582,879 km (0.119 R)
• M25: 9,878,396 km (0.049 R)
• M26: 10,734,545 km (0.119 R)
• M27: 11,083,557 km (0.086 R)
• M28: 11,259,633 km (0.075 R)
• M29: 12,024,228 km (0.116 R)
• M30: 12,517,303 km (0.093 R)
• M31: 14,472,696 km (0.082 R)
• M32: 16,550,312 km (0.101 R)
• M33: 16,636,480 km (0.089 R)
• M34: 16,838,138 km (0.071 R)
• M35: 17,711,789 km (0.117 R)
• M36: 18,065,439 km (0.097 R)
• M37: 19,472,706 km (0.116 R)
• M38: 20,082,317 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 3.1

Gravity: 95.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.8 AU - 22 AU

Year: 32191 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 115,363,927 km

• M1: 57,446 km (0.044 R)
• M2: 153,936 km (0.085 R)
• M3: 250,427 km (0.086 R)
• M4: 271,969 km (0.042 R)
• M5: 522,097 km (0.071 R)
• M6: 667,954 km (0.107 R)
• M7: 892,800 km (0.101 R)
• M8: 996,023 km (0.026 R)
• M9: 1,608,028 km (0.088 R)
• M10: 2,313,232 km (0.053 R)
• M11: 3,685,493 km (0.06 R)
• M12: 3,962,399 km (0.076 R)
• M13: 4,536,107 km (0.102 R)
• M14: 5,319,850 km (0.051 R)
• M15: 6,015,031 km (0.075 R)
• M16: 7,979,850 km (0.092 R)
• M17: 8,121,968 km (0.108 R)
• M18: 8,481,302 km (0.086 R)
• M19: 9,514,425 km (0.073 R)
• M20: 9,665,219 km (0.06 R)
• M21: 10,045,647 km (0.098 R)
• M22: 10,199,284 km (0.097 R)
• M23: 11,615,826 km (0.086 R)
• M24: 12,264,931 km (0.094 R)
• M25: 13,682,820 km (0.097 R)
• M26: 15,681,896 km (0.09 R)
• M27: 16,669,691 km (0.057 R)
• M28: 17,217,069 km (0.093 R)
• M29: 18,048,834 km (0.117 R)
• M30: 20,233,411 km (0.074 R)
• M31: 22,000,312 km (0.104 R)
• M32: 23,509,904 km (0.103 R)
• M33: 26,415,992 km (0.118 R)
• M34: 26,627,823 km (0.111 R)
• M35: 27,266,755 km (0.095 R)
• M36: 27,480,979 km (0.076 R)
• M37: 28,234,653 km (0.034 R)
• M38: 29,104,415 km (0.085 R)
• M39: 29,432,932 km (0.101 R)
• M40: 33,812,560 km (0.056 R)
• M41: 33,927,451 km (0.065 R)
• M42: 38,390,404 km (0.098 R)
• M43: 38,870,763 km (0.114 R)
• M44: 42,660,675 km (0.089 R)
• M45: 42,909,307 km (0.03 R)
• M46: 44,033,535 km (0.11 R)
• M47: 44,914,666 km (0.043 R)
• M48: 45,801,632 km (0.066 R)
• M49: 47,850,525 km (0.098 R)
• M50: 49,276,491 km (0.074 R)
• M51: 51,375,200 km (0.104 R)
• M52: 51,639,689 km (0.107 R)
• M53: 53,502,930 km (0.097 R)
• M54: 53,636,970 km (0.093 R)
• M55: 54,577,642 km (0.099 R)
• M56: 55,795,069 km (0.107 R)
• M57: 56,066,888 km (0.103 R)
• M58: 57,432,268 km (0.101 R)
• M59: 57,569,449 km (0.09 R)
• M60: 59,917,388 km (0.1 R)
• M61: 61,874,427 km (0.075 R)
• M62: 62,437,514 km (0.11 R)
• M63: 62,578,435 km (0.091 R)
• M64: 63,710,442 km (0.069 R)
• M65: 65,134,763 km (0.083 R)
• M66: 65,277,779 km (0.07 R)
• M67: 65,707,424 km (0.117 R)
• M68: 66,138,116 km (0.071 R)
• M69: 67,146,555 km (0.082 R)
• M70: 67,580,240 km (0.054 R)
• M71: 68,595,860 km (0.066 R)
• M72: 69,470,409 km (0.079 R)
• M73: 70,348,698 km (0.118 R)
• M74: 70,495,453 km (0.09 R)
• M75: 73,302,657 km (0.104 R)
• M76: 77,354,366 km (0.071 R)
• M77: 77,960,686 km (0.072 R)
• M78: 78,720,943 km (0.083 R)
• M79: 80,095,448 km (0.049 R)
• M80: 81,940,588 km (0.032 R)
• M81: 84,422,267 km (0.056 R)
• M82: 85,046,539 km (0.087 R)
• M83: 85,202,869 km (0.093 R)
• M84: 91,213,263 km (0.061 R)
• M85: 91,533,252 km (0.086 R)
• M86: 92,014,210 km (0.096 R)
• M87: 92,817,400 km (0.093 R)
• M88: 97,031,722 km (0.063 R)
• M89: 101,142,522 km (0.041 R)
• M90: 101,639,636 km (0.041 R)
• M91: 101,971,444 km (0.112 R)
• M92: 106,318,160 km (0.078 R)
• M93: 107,329,740 km (0.044 R)
• M94: 109,022,889 km (0.071 R)
• M95: 109,362,626 km (0.072 R)
• M96: 115,018,173 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit