🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 161 Days

Day: 22.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 201 Days

Day: 29.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 329 Days

Day: 42.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.26 AU - 1.44 AU

Year: 695 Days

Day: 17.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.16 AU - 1.54 AU

Year: 695 Days

Day: 35.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,682,609 km

• M1: 567,126 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.18 AU - 1.76 AU

Year: 789 Days

Day: 42.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,682,609 km

• M1: 271,371 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 11.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.29 AU - 5.71 AU

Year: 5713 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,682,609 km

• M1: 143,913 km (0.11 R)
• M2: 277,354 km (0.059 R)
• M3: 522,845 km (0.088 R)
• M4: 635,791 km (0.061 R)
• M5: 840,740 km (0.055 R)
• M6: 914,193 km (0.111 R)
• M7: 990,039 km (0.112 R)
• M8: 1,359,246 km (0.097 R)
• M9: 1,536,969 km (0.098 R)
• M10: 1,628,822 km (0.065 R)
• M11: 2,082,702 km (0.107 R)
• M12: 2,341,805 km (0.108 R)
• M13: 2,502,473 km (0.102 R)
• M14: 2,593,429 km (0.103 R)
• M15: 2,778,481 km (0.049 R)
• M16: 3,045,065 km (0.057 R)
• M17: 3,320,175 km (0.091 R)
• M18: 3,460,797 km (0.052 R)
• M19: 3,936,668 km (0.082 R)
• M20: 4,021,640 km (0.079 R)
• M21: 4,280,145 km (0.119 R)
• M22: 4,655,785 km (0.079 R)
• M23: 4,813,611 km (0.099 R)
• M24: 4,904,566 km (0.084 R)
• M25: 5,227,698 km (0.095 R)
• M26: 5,415,293 km (0.077 R)
• M27: 5,749,345 km (0.114 R)
• M28: 6,065,446 km (0.092 R)
• M29: 6,238,082 km (0.111 R)
• M30: 6,563,008 km (0.096 R)
• M31: 6,919,051 km (0.113 R)
• M32: 7,125,496 km (0.063 R)
• M33: 7,386,245 km (0.026 R)
• M34: 7,730,171 km (0.105 R)
• M35: 8,133,487 km (0.119 R)
• M36: 8,378,678 km (0.096 R)
• M37: 8,820,889 km (0.069 R)
• M38: 8,988,588 km (0.061 R)
• M39: 10,221,873 km (0.053 R)
• M40: 10,457,190 km (0.099 R)
• M41: 10,813,532 km (0.073 R)
• M42: 11,325,157 km (0.107 R)
• M43: 12,685,899 km (0.081 R)
• M44: 13,193,485 km (0.037 R)
• M45: 13,417,732 km (0.11 R)
• M46: 13,610,863 km (0.081 R)
• M47: 14,458,485 km (0.071 R)
• M48: 14,623,491 km (0.083 R)
• M49: 14,955,449 km (0.099 R)
• M50: 15,055,380 km (0.115 R)
• M51: 15,189,121 km (0.115 R)
• M52: 15,795,890 km (0.119 R)
• M53: 16,239,148 km (0.114 R)
• M54: 17,312,363 km (0.113 R)
• M55: 17,981,365 km (0.074 R)
• M56: 18,158,938 km (0.077 R)
• M57: 18,265,750 km (0.084 R)
• M58: 18,623,140 km (0.1 R)
• M59: 19,563,362 km (0.056 R)
• M60: 19,709,370 km (0.119 R)
• M61: 19,928,980 km (0.108 R)
• M62: 20,002,432 km (0.042 R)
• M63: 20,667,245 km (0.069 R)
• M64: 20,890,445 km (0.119 R)
• M65: 21,002,494 km (0.039 R)
• M66: 21,753,625 km (0.036 R)
• M67: 22,284,697 km (0.077 R)
• M68: 22,628,324 km (0.102 R)
• M69: 22,935,298 km (0.093 R)
• M70: 24,176,961 km (0.104 R)
• M71: 24,294,545 km (0.102 R)
• M72: 24,412,278 km (0.054 R)
• M73: 24,806,020 km (0.048 R)
• M74: 25,281,292 km (0.103 R)
• M75: 25,919,626 km (0.056 R)
• M76: 26,200,721 km (0.076 R)
• M77: 26,321,446 km (0.032 R)
• M78: 26,401,930 km (0.119 R)
• M79: 26,927,766 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 10.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.67 AU - 7.43 AU

Year: 6591 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,682,609 km

• M1: 144,212 km (0.111 R)
• M2: 286,480 km (0.053 R)
• M3: 598,391 km (0.063 R)
• M4: 820,245 km (0.107 R)
• M5: 1,008,290 km (0.114 R)
• M6: 1,194,988 km (0.077 R)
• M7: 1,326,036 km (0.111 R)
• M8: 1,410,409 km (0.091 R)
• M9: 1,479,373 km (0.113 R)
• M10: 1,549,385 km (0.054 R)
• M11: 1,693,149 km (0.11 R)
• M12: 1,804,001 km (0.057 R)
• M13: 1,879,248 km (0.057 R)
• M14: 1,974,841 km (0.049 R)
• M15: 2,291,989 km (0.111 R)
• M16: 2,561,714 km (0.082 R)
• M17: 2,863,902 km (0.105 R)
• M18: 3,717,357 km (0.107 R)
• M19: 4,336,244 km (0.119 R)
• M20: 5,256,121 km (0.099 R)
• M21: 5,640,737 km (0.111 R)
• M22: 6,321,408 km (0.117 R)
• M23: 7,087,947 km (0.115 R)
• M24: 7,329,697 km (0.07 R)
• M25: 7,421,102 km (0.039 R)
• M26: 7,543,622 km (0.052 R)
• M27: 7,759,492 km (0.111 R)
• M28: 7,914,924 km (0.107 R)
• M29: 8,040,138 km (0.054 R)
• M30: 8,165,949 km (0.11 R)
• M31: 8,451,382 km (0.103 R)
• M32: 8,675,629 km (0.101 R)
• M33: 9,064,733 km (0.071 R)
• M34: 9,261,455 km (0.095 R)
• M35: 10,300,412 km (0.11 R)
• M36: 10,850,932 km (0.044 R)
• M37: 11,481,936 km (0.095 R)
• M38: 12,377,877 km (0.076 R)
• M39: 13,147,858 km (0.084 R)
• M40: 13,259,158 km (0.096 R)
• M41: 14,350,924 km (0.027 R)
• M42: 15,588,846 km (0.117 R)
• M43: 15,745,924 km (0.066 R)
• M44: 16,061,875 km (0.107 R)
• M45: 17,062,535 km (0.029 R)
• M46: 17,631,605 km (0.07 R)
• M47: 18,289,836 km (0.12 R)
• M48: 18,705,119 km (0.112 R)
• M49: 19,376,365 km (0.093 R)
• M50: 19,460,738 km (0.098 R)
• M51: 19,799,877 km (0.07 R)
• M52: 21,088,513 km (0.092 R)
• M53: 21,567,974 km (0.1 R)
• M54: 21,743,153 km (0.062 R)
• M55: 21,874,799 km (0.113 R)
• M56: 21,962,763 km (0.112 R)
• M57: 22,050,876 km (0.029 R)
• M58: 22,271,533 km (0.104 R)
• M59: 22,404,376 km (0.091 R)
• M60: 24,018,088 km (0.082 R)
• M61: 24,199,700 km (0.029 R)
• M62: 25,483,698 km (0.04 R)
• M63: 25,622,674 km (0.119 R)
• M64: 25,901,226 km (0.116 R)
• M65: 26,227,349 km (0.061 R)
• M66: 26,320,848 km (0.101 R)
• M67: 27,498,482 km (0.109 R)
• M68: 27,974,353 km (0.097 R)
• M69: 29,466,891 km (0.113 R)
• M70: 30,198,275 km (0.108 R)
• M71: 30,443,466 km (0.099 R)
• M72: 30,886,276 km (0.099 R)
• M73: 31,430,662 km (0.117 R)
• M74: 31,579,512 km (0.065 R)
• M75: 31,878,259 km (0.052 R)
• M76: 33,944,206 km (0.091 R)
• M77: 34,046,082 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 13.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.61 AU - 8.67 AU

Year: 10287 Days

Day: 11.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,682,609 km

• M1: 268,827 km (0.052 R)
• M2: 480,359 km (0.063 R)
• M3: 628,760 km (0.067 R)
• M4: 715,527 km (0.039 R)
• M5: 1,330,673 km (0.1 R)
• M6: 1,950,008 km (0.074 R)
• M7: 2,050,239 km (0.114 R)
• M8: 2,344,199 km (0.079 R)
• M9: 2,505,316 km (0.104 R)
• M10: 2,726,272 km (0.108 R)
• M11: 3,227,125 km (0.113 R)
• M12: 3,819,982 km (0.066 R)
• M13: 3,925,598 km (0.037 R)
• M14: 4,314,403 km (0.072 R)
• M15: 4,446,797 km (0.051 R)
• M16: 4,603,126 km (0.113 R)
• M17: 5,293,371 km (0.069 R)
• M18: 5,459,125 km (0.078 R)
• M19: 5,723,315 km (0.106 R)
• M20: 6,016,228 km (0.071 R)
• M21: 6,239,129 km (0.042 R)
• M22: 6,364,193 km (0.115 R)
• M23: 6,795,782 km (0.115 R)
• M24: 7,714,313 km (0.104 R)
• M25: 8,174,626 km (0.057 R)
• M26: 8,560,439 km (0.063 R)
• M27: 8,811,614 km (0.076 R)
• M28: 9,321,294 km (0.052 R)
• M29: 9,464,608 km (0.115 R)
• M30: 9,724,460 km (0.026 R)
• M31: 9,811,676 km (0.08 R)
• M32: 10,428,916 km (0.047 R)
• M33: 10,607,686 km (0.1 R)
• M34: 10,697,445 km (0.082 R)
• M35: 11,210,715 km (0.076 R)
• M36: 11,824,964 km (0.065 R)
• M37: 12,042,629 km (0.093 R)
• M38: 12,261,490 km (0.12 R)
• M39: 12,639,973 km (0.104 R)
• M40: 13,247,041 km (0.116 R)
• M41: 13,440,621 km (0.073 R)
• M42: 13,732,935 km (0.104 R)
• M43: 14,126,078 km (0.089 R)
• M44: 14,423,180 km (0.071 R)
• M45: 15,293,540 km (0.057 R)
• M46: 16,146,397 km (0.087 R)
• M47: 17,436,978 km (0.107 R)
• M48: 17,898,188 km (0.118 R)
• M49: 18,471,447 km (0.077 R)
• M50: 18,688,065 km (0.114 R)
• M51: 20,005,125 km (0.07 R)
• M52: 20,301,777 km (0.088 R)
• M53: 20,562,676 km (0.099 R)
• M54: 22,074,512 km (0.073 R)
• M55: 22,496,528 km (0.089 R)
• M56: 22,882,490 km (0.073 R)
• M57: 23,309,592 km (0.085 R)
• M58: 24,448,331 km (0.064 R)
• M59: 24,646,548 km (0.055 R)
• M60: 25,766,139 km (0.112 R)
• M61: 27,353,223 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit