🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.63 AU - 0.85 AU

Year: 241 Days

Day: 44.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,256,571 km

• M1: 39,494 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.82 AU - 1.16 AU

Year: 373 Days

Day: 42 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,256,571 km

• M1: 619,934 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.79 AU - 1.25 AU

Year: 390 Days

Day: 25.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 149.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 461 Days

Day: 45.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.04 AU - 1.48 AU

Year: 536 Days

Day: 23.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,256,571 km

• M1: 103,821 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 13.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.1 AU - 5.22 AU

Year: 3810 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,256,571 km

• M1: 170,542 km (0.052 R)
• M2: 260,001 km (0.093 R)
• M3: 384,616 km (0.093 R)
• M4: 522,545 km (0.072 R)
• M5: 671,395 km (0.071 R)
• M6: 772,823 km (0.098 R)
• M7: 891,304 km (0.075 R)
• M8: 993,479 km (0.092 R)
• M9: 1,136,345 km (0.042 R)
• M10: 1,404,126 km (0.113 R)
• M11: 1,525,300 km (0.064 R)
• M12: 1,678,488 km (0.113 R)
• M13: 1,896,003 km (0.106 R)
• M14: 1,985,762 km (0.058 R)
• M15: 2,123,093 km (0.119 R)
• M16: 2,279,572 km (0.072 R)
• M17: 2,456,247 km (0.058 R)
• M18: 2,721,484 km (0.068 R)
• M19: 3,462,443 km (0.116 R)
• M20: 4,303,332 km (0.104 R)
• M21: 4,503,195 km (0.113 R)
• M22: 4,604,174 km (0.111 R)
• M23: 4,706,050 km (0.104 R)
• M24: 4,932,840 km (0.086 R)
• M25: 5,333,164 km (0.077 R)
• M26: 5,483,360 km (0.07 R)
• M27: 5,898,046 km (0.108 R)
• M28: 6,210,256 km (0.107 R)
• M29: 6,345,642 km (0.119 R)
• M30: 6,436,598 km (0.091 R)
• M31: 6,573,630 km (0.102 R)
• M32: 6,781,271 km (0.106 R)
• M33: 7,108,442 km (0.085 R)
• M34: 7,202,838 km (0.069 R)
• M35: 7,416,913 km (0.091 R)
• M36: 7,973,567 km (0.065 R)
• M37: 8,195,121 km (0.066 R)
• M38: 8,745,192 km (0.082 R)
• M39: 9,281,501 km (0.097 R)
• M40: 9,960,376 km (0.116 R)
• M41: 10,199,134 km (0.108 R)
• M42: 10,682,335 km (0.098 R)
• M43: 11,173,166 km (0.085 R)
• M44: 11,310,796 km (0.104 R)
• M45: 11,504,375 km (0.063 R)
• M46: 11,615,527 km (0.1 R)
• M47: 11,979,199 km (0.12 R)
• M48: 12,091,996 km (0.068 R)
• M49: 12,574,748 km (0.083 R)
• M50: 13,765,248 km (0.037 R)
• M51: 14,001,762 km (0.055 R)
• M52: 14,388,922 km (0.095 R)
• M53: 14,508,749 km (0.053 R)
• M54: 14,598,957 km (0.079 R)
• M55: 15,787,213 km (0.11 R)
• M56: 16,190,230 km (0.117 R)
• M57: 16,911,740 km (0.112 R)
• M58: 17,260,453 km (0.04 R)
• M59: 17,675,587 km (0.114 R)
• M60: 18,126,475 km (0.115 R)
• M61: 18,256,027 km (0.107 R)
• M62: 19,105,443 km (0.054 R)
• M63: 20,134,976 km (0.109 R)
• M64: 20,572,101 km (0.104 R)
• M65: 20,741,146 km (0.108 R)
• M66: 21,216,718 km (0.073 R)
• M67: 23,718,892 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 8.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.1 AU - 5.5 AU

Year: 4621 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,256,571 km

• M1: 113,246 km (0.101 R)
• M2: 173,085 km (0.117 R)
• M3: 287,228 km (0.104 R)
• M4: 524,640 km (0.029 R)
• M5: 784,042 km (0.086 R)
• M6: 1,001,259 km (0.103 R)
• M7: 1,223,262 km (0.077 R)
• M8: 1,523,056 km (0.115 R)
• M9: 1,633,609 km (0.035 R)
• M10: 1,730,399 km (0.115 R)
• M11: 1,879,398 km (0.101 R)
• M12: 2,243,370 km (0.025 R)
• M13: 2,369,780 km (0.106 R)
• M14: 2,573,083 km (0.12 R)
• M15: 2,648,481 km (0.089 R)
• M16: 3,339,324 km (0.104 R)
• M17: 3,484,134 km (0.039 R)
• M18: 3,651,983 km (0.116 R)
• M19: 3,758,347 km (0.099 R)
• M20: 3,974,217 km (0.039 R)
• M21: 4,531,469 km (0.094 R)
• M22: 4,738,213 km (0.097 R)
• M23: 5,065,833 km (0.09 R)
• M24: 5,693,845 km (0.087 R)
• M25: 6,193,651 km (0.083 R)
• M26: 6,603,699 km (0.096 R)
• M27: 6,838,119 km (0.06 R)
• M28: 7,048,902 km (0.106 R)
• M29: 7,181,745 km (0.054 R)
• M30: 7,449,974 km (0.073 R)
• M31: 7,858,376 km (0.066 R)
• M32: 8,583,477 km (0.106 R)
• M33: 9,652,204 km (0.107 R)
• M34: 9,711,146 km (0.043 R)
• M35: 9,918,339 km (0.077 R)
• M36: 10,067,338 km (0.064 R)
• M37: 10,367,581 km (0.066 R)
• M38: 10,428,019 km (0.086 R)
• M39: 11,130,979 km (0.089 R)
• M40: 11,849,199 km (0.105 R)
• M41: 12,614,541 km (0.089 R)
• M42: 12,970,734 km (0.059 R)
• M43: 13,692,992 km (0.059 R)
• M44: 14,293,628 km (0.075 R)
• M45: 14,732,847 km (0.052 R)
• M46: 14,936,899 km (0.047 R)
• M47: 15,589,744 km (0.099 R)
• M48: 16,357,181 km (0.12 R)
• M49: 16,639,322 km (0.076 R)
• M50: 16,780,992 km (0.105 R)
• M51: 16,994,318 km (0.103 R)
• M52: 17,387,611 km (0.089 R)
• M53: 17,675,587 km (0.095 R)
• M54: 17,747,843 km (0.077 R)
• M55: 17,856,301 km (0.103 R)
• M56: 18,001,411 km (0.06 R)
• M57: 18,256,176 km (0.077 R)
• M58: 19,660,152 km (0.104 R)
• M59: 20,412,929 km (0.103 R)
• M60: 20,831,055 km (0.059 R)
• M61: 21,559,746 km (0.087 R)
• M62: 21,714,281 km (0.107 R)
• M63: 22,257,919 km (0.08 R)
• M64: 22,609,773 km (0.047 R)
• M65: 23,517,384 km (0.085 R)
• M66: 23,955,556 km (0.052 R)
• M67: 24,115,626 km (0.101 R)
• M68: 24,275,994 km (0.08 R)
• M69: 24,597,779 km (0.114 R)
• M70: 24,799,737 km (0.11 R)
• M71: 25,205,147 km (0.117 R)
• M72: 25,408,600 km (0.098 R)
• M73: 26,310,675 km (0.065 R)
• M74: 27,139,747 km (0.047 R)
• M75: 27,264,810 km (0.059 R)
• M76: 27,641,199 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 13.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.7 AU - 6.28 AU

Year: 4872 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,256,571 km

• M1: 193,879 km (0.027 R)
• M2: 768,035 km (0.087 R)
• M3: 1,203,066 km (0.086 R)
• M4: 1,577,510 km (0.088 R)
• M5: 1,676,992 km (0.092 R)
• M6: 1,882,689 km (0.102 R)
• M7: 2,225,568 km (0.036 R)
• M8: 2,530,149 km (0.108 R)
• M9: 3,264,674 km (0.105 R)
• M10: 3,567,760 km (0.057 R)
• M11: 3,925,448 km (0.097 R)
• M12: 4,579,490 km (0.095 R)
• M13: 4,724,151 km (0.065 R)
• M14: 5,242,358 km (0.059 R)
• M15: 5,778,966 km (0.084 R)
• M16: 6,093,570 km (0.086 R)
• M17: 6,306,448 km (0.096 R)
• M18: 6,467,714 km (0.102 R)
• M19: 6,684,930 km (0.109 R)
• M20: 7,379,364 km (0.046 R)
• M21: 7,464,335 km (0.038 R)
• M22: 7,578,030 km (0.079 R)
• M23: 7,663,749 km (0.087 R)
• M24: 8,716,918 km (0.112 R)
• M25: 8,836,746 km (0.109 R)
• M26: 8,987,391 km (0.102 R)
• M27: 9,260,557 km (0.11 R)
• M28: 9,382,928 km (0.11 R)
• M29: 10,412,610 km (0.047 R)
• M30: 10,603,647 km (0.065 R)
• M31: 11,183,937 km (0.11 R)
• M32: 11,642,454 km (0.061 R)
• M33: 11,807,760 km (0.119 R)
• M34: 12,308,165 km (0.089 R)
• M35: 12,577,890 km (0.053 R)
• M36: 12,713,575 km (0.063 R)
• M37: 13,157,731 km (0.096 R)
• M38: 13,295,511 km (0.118 R)
• M39: 13,676,686 km (0.107 R)
• M40: 13,816,111 km (0.093 R)
• M41: 14,096,607 km (0.069 R)
• M42: 14,556,322 km (0.119 R)
• M43: 14,841,754 km (0.062 R)
• M44: 15,672,471 km (0.083 R)
• M45: 16,928,196 km (0.12 R)
• M46: 17,078,093 km (0.109 R)
• M47: 17,379,233 km (0.114 R)
• M48: 17,492,629 km (0.092 R)
• M49: 17,758,015 km (0.118 R)
• M50: 17,948,453 km (0.077 R)
• M51: 18,369,871 km (0.093 R)
• M52: 18,872,071 km (0.117 R)
• M53: 19,066,398 km (0.116 R)
• M54: 19,222,279 km (0.075 R)
• M55: 19,417,953 km (0.082 R)
• M56: 20,206,783 km (0.099 R)
• M57: 20,326,012 km (0.097 R)
• M58: 20,925,750 km (0.088 R)
• M59: 21,693,786 km (0.115 R)
• M60: 22,060,749 km (0.068 R)
• M61: 22,594,514 km (0.118 R)
• M62: 22,800,959 km (0.111 R)
• M63: 22,925,126 km (0.088 R)
• M64: 23,549,398 km (0.044 R)
• M65: 25,541,443 km (0.086 R)
• M66: 25,713,480 km (0.095 R)
• M67: 26,492,287 km (0.046 R)
• M68: 26,710,101 km (0.082 R)
• M69: 27,366,836 km (0.108 R)
• M70: 27,498,781 km (0.092 R)
• M71: 27,719,289 km (0.118 R)
• M72: 28,161,949 km (0.085 R)
• M73: 28,295,240 km (0.072 R)
• M74: 28,473,262 km (0.105 R)
• M75: 28,607,002 km (0.04 R)
• M76: 28,875,231 km (0.108 R)
• M77: 29,594,348 km (0.109 R)
• M78: 29,775,063 km (0.065 R)
• M79: 30,228,494 km (0.089 R)
• M80: 30,364,927 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.02 AU - 6.42 AU

Year: 5181 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,256,571 km

• M1: 179,966 km (0.118 R)
• M2: 286,779 km (0.052 R)
• M3: 526,435 km (0.08 R)
• M4: 619,634 km (0.082 R)
• M5: 1,012,628 km (0.062 R)
• M6: 1,165,966 km (0.1 R)
• M7: 1,311,225 km (0.116 R)
• M8: 1,497,325 km (0.032 R)
• M9: 1,802,654 km (0.073 R)
• M10: 2,148,225 km (0.105 R)
• M11: 2,557,226 km (0.061 R)
• M12: 2,642,048 km (0.089 R)
• M13: 2,727,917 km (0.104 R)
• M14: 2,814,684 km (0.039 R)
• M15: 3,035,790 km (0.073 R)
• M16: 3,216,803 km (0.103 R)
• M17: 3,566,264 km (0.043 R)
• M18: 3,903,457 km (0.081 R)
• M19: 4,276,554 km (0.064 R)
• M20: 4,765,590 km (0.109 R)
• M21: 4,870,907 km (0.084 R)
• M22: 5,164,567 km (0.076 R)
• M23: 5,491,439 km (0.085 R)
• M24: 5,713,292 km (0.106 R)
• M25: 6,080,106 km (0.108 R)
• M26: 6,309,739 km (0.074 R)
• M27: 6,600,707 km (0.12 R)
• M28: 6,955,852 km (0.034 R)
• M29: 7,256,694 km (0.1 R)
• M30: 7,531,056 km (0.089 R)
• M31: 7,715,959 km (0.104 R)
• M32: 7,902,208 km (0.108 R)
• M33: 8,027,272 km (0.12 R)
• M34: 8,121,519 km (0.118 R)
• M35: 10,595,718 km (0.12 R)
• M36: 10,977,043 km (0.043 R)
• M37: 11,081,761 km (0.088 R)
• M38: 11,398,161 km (0.085 R)
• M39: 12,256,254 km (0.088 R)
• M40: 13,024,140 km (0.107 R)
• M41: 13,320,793 km (0.062 R)
• M42: 13,657,238 km (0.056 R)
• M43: 13,770,035 km (0.08 R)
• M44: 13,920,979 km (0.114 R)
• M45: 14,491,546 km (0.064 R)
• M46: 14,606,586 km (0.055 R)
• M47: 14,798,969 km (0.045 R)
• M48: 15,616,522 km (0.083 R)
• M49: 16,050,505 km (0.098 R)
• M50: 16,890,198 km (0.107 R)
• M51: 17,254,469 km (0.076 R)
• M52: 18,238,524 km (0.052 R)
• M53: 19,198,643 km (0.087 R)
• M54: 19,325,053 km (0.106 R)
• M55: 19,451,762 km (0.118 R)
• M56: 19,621,107 km (0.051 R)
• M57: 19,748,565 km (0.076 R)
• M58: 20,432,526 km (0.103 R)
• M59: 20,777,499 km (0.095 R)
• M60: 22,043,994 km (0.111 R)
• M61: 22,176,388 km (0.066 R)
• M62: 22,486,505 km (0.116 R)
• M63: 22,753,387 km (0.114 R)
• M64: 23,021,467 km (0.114 R)
• M65: 23,470,410 km (0.054 R)
• M66: 24,788,816 km (0.075 R)
• M67: 24,926,596 km (0.104 R)
• M68: 25,341,431 km (0.053 R)
• M69: 25,898,084 km (0.109 R)
• M70: 26,458,777 km (0.059 R)
• M71: 26,881,840 km (0.106 R)
• M72: 27,259,874 km (0.065 R)
• M73: 29,711,035 km (0.058 R)
• M74: 29,906,260 km (0.081 R)
• M75: 30,101,784 km (0.111 R)
• M76: 30,987,553 km (0.071 R)
• M77: 31,582,803 km (0.095 R)
• M78: 31,981,631 km (0.114 R)
• M79: 32,532,899 km (0.095 R)
• M80: 33,087,309 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 20,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit