🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 191 Days

Day: 37.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.78 AU - 1.04 AU

Year: 332 Days

Day: 39.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 587 Days

Day: 15.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.67 AU - 1.85 AU

Year: 894 Days

Day: 33.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.6 AU - 3.1 AU

Year: 1842 Days

Day: 35.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 14.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.58 AU - 6.1 AU

Year: 4725 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,927,416 km

• M1: 251,624 km (0.11 R)
• M2: 499,208 km (0.075 R)
• M3: 632,949 km (0.116 R)
• M4: 760,855 km (0.093 R)
• M5: 988,842 km (0.049 R)
• M6: 1,105,827 km (0.11 R)
• M7: 1,228,199 km (0.102 R)
• M8: 1,342,342 km (0.119 R)
• M9: 1,487,302 km (0.117 R)
• M10: 1,582,297 km (0.114 R)
• M11: 1,764,806 km (0.113 R)
• M12: 2,213,151 km (0.064 R)
• M13: 2,434,855 km (0.04 R)
• M14: 2,581,311 km (0.042 R)
• M15: 2,680,644 km (0.088 R)
• M16: 2,798,228 km (0.099 R)
• M17: 3,056,135 km (0.112 R)
• M18: 3,161,601 km (0.081 R)
• M19: 3,632,835 km (0.089 R)
• M20: 3,991,421 km (0.049 R)
• M21: 4,165,403 km (0.117 R)
• M22: 4,322,182 km (0.086 R)
• M23: 4,520,997 km (0.103 R)
• M24: 4,621,527 km (0.111 R)
• M25: 5,031,276 km (0.07 R)
• M26: 5,646,572 km (0.042 R)
• M27: 5,908,218 km (0.103 R)
• M28: 6,375,712 km (0.103 R)
• M29: 6,488,808 km (0.118 R)
• M30: 7,111,434 km (0.091 R)
• M31: 7,275,992 km (0.051 R)
• M32: 7,608,847 km (0.066 R)
• M33: 7,728,974 km (0.12 R)
• M34: 7,825,614 km (0.083 R)
• M35: 8,093,245 km (0.064 R)
• M36: 8,364,017 km (0.109 R)
• M37: 8,662,764 km (0.074 R)
• M38: 9,015,815 km (0.08 R)
• M39: 9,399,384 km (0.075 R)
• M40: 9,502,606 km (0.102 R)
• M41: 10,368,479 km (0.047 R)
• M42: 10,555,327 km (0.08 R)
• M43: 10,959,690 km (0.1 R)
• M44: 11,424,191 km (0.097 R)
• M45: 11,923,100 km (0.071 R)
• M46: 12,118,924 km (0.1 R)
• M47: 12,999,606 km (0.115 R)
• M48: 13,317,053 km (0.068 R)
• M49: 14,077,608 km (0.088 R)
• M50: 14,463,272 km (0.041 R)
• M51: 14,852,376 km (0.08 R)
• M52: 15,396,912 km (0.07 R)
• M53: 15,702,241 km (0.097 R)
• M54: 15,824,912 km (0.031 R)
• M55: 16,040,482 km (0.089 R)
• M56: 16,256,950 km (0.11 R)
• M57: 16,661,612 km (0.118 R)
• M58: 16,975,020 km (0.082 R)
• M59: 17,258,957 km (0.081 R)
• M60: 17,799,454 km (0.111 R)
• M61: 18,055,715 km (0.092 R)
• M62: 18,636,753 km (0.109 R)
• M63: 19,355,421 km (0.116 R)
• M64: 20,049,855 km (0.088 R)
• M65: 20,383,458 km (0.082 R)
• M66: 20,651,537 km (0.119 R)
• M67: 20,954,623 km (0.076 R)
• M68: 21,089,859 km (0.117 R)
• M69: 21,191,436 km (0.102 R)
• M70: 21,361,080 km (0.04 R)
• M71: 21,463,106 km (0.092 R)
• M72: 21,975,628 km (0.026 R)
• M73: 22,561,453 km (0.03 R)
• M74: 22,804,251 km (0.103 R)
• M75: 23,152,365 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.9

Radius: 9.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.25 AU - 11.43 AU

Year: 14621 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,927,416 km

• M1: 212,279 km (0.066 R)
• M2: 375,191 km (0.117 R)
• M3: 475,422 km (0.099 R)
• M4: 665,561 km (0.045 R)
• M5: 927,058 km (0.099 R)
• M6: 1,119,590 km (0.044 R)
• M7: 1,744,461 km (0.081 R)
• M8: 3,264,674 km (0.039 R)
• M9: 4,101,674 km (0.104 R)
• M10: 4,708,892 km (0.111 R)
• M11: 5,002,104 km (0.102 R)
• M12: 5,344,384 km (0.07 R)
• M13: 5,431,151 km (0.044 R)
• M14: 5,606,180 km (0.109 R)
• M15: 5,916,895 km (0.098 R)
• M16: 6,097,011 km (0.112 R)
• M17: 7,167,533 km (0.061 R)
• M18: 7,311,446 km (0.057 R)
• M19: 8,345,616 km (0.042 R)
• M20: 8,547,873 km (0.036 R)
• M21: 10,548,146 km (0.11 R)
• M22: 11,042,417 km (0.088 R)
• M23: 11,153,269 km (0.117 R)
• M24: 11,488,069 km (0.091 R)
• M25: 11,600,417 km (0.097 R)
• M26: 12,454,621 km (0.039 R)
• M27: 14,042,752 km (0.107 R)
• M28: 15,507,166 km (0.056 R)
• M29: 15,818,479 km (0.039 R)
• M30: 16,006,075 km (0.106 R)
• M31: 17,083,778 km (0.05 R)
• M32: 17,469,740 km (0.117 R)
• M33: 18,447,213 km (0.111 R)
• M34: 19,509,208 km (0.08 R)
• M35: 20,115,378 km (0.098 R)
• M36: 20,591,100 km (0.118 R)
• M37: 20,864,714 km (0.065 R)
• M38: 21,001,895 km (0.099 R)
• M39: 21,139,376 km (0.092 R)
• M40: 23,166,726 km (0.083 R)
• M41: 23,237,785 km (0.081 R)
• M42: 23,951,816 km (0.047 R)
• M43: 24,745,732 km (0.066 R)
• M44: 25,328,415 km (0.075 R)
• M45: 25,842,135 km (0.062 R)
• M46: 26,285,094 km (0.117 R)
• M47: 26,359,145 km (0.095 R)
• M48: 26,879,745 km (0.064 R)
• M49: 27,029,044 km (0.108 R)
• M50: 28,385,448 km (0.087 R)
• M51: 29,995,869 km (0.092 R)
• M52: 30,539,209 km (0.067 R)
• M53: 31,242,618 km (0.104 R)
• M54: 32,824,765 km (0.091 R)
• M55: 33,224,341 km (0.046 R)
• M56: 33,625,562 km (0.034 R)
• M57: 33,786,529 km (0.104 R)
• M58: 36,478,842 km (0.112 R)
• M59: 36,644,298 km (0.058 R)
• M60: 37,308,213 km (0.113 R)
• M61: 38,311,715 km (0.078 R)
• M62: 38,901,131 km (0.107 R)
• M63: 39,493,688 km (0.042 R)
• M64: 40,174,359 km (0.108 R)
• M65: 40,859,068 km (0.086 R)
• M66: 41,720,153 km (0.088 R)
• M67: 41,979,706 km (0.113 R)
• M68: 43,548,239 km (0.059 R)
• M69: 46,294,108 km (0.09 R)
• M70: 47,642,733 km (0.069 R)
• M71: 49,186,733 km (0.075 R)
• M72: 50,562,734 km (0.087 R)
• M73: 51,394,348 km (0.041 R)
• M74: 51,487,099 km (0.058 R)
• M75: 53,352,585 km (0.047 R)
• M76: 54,860,681 km (0.074 R)
• M77: 55,050,221 km (0.109 R)
• M78: 55,429,901 km (0.104 R)
• M79: 55,525,045 km (0.102 R)
• M80: 56,669,917 km (0.091 R)
• M81: 58,208,531 km (0.103 R)
• M82: 62,114,831 km (0.065 R)
• M83: 62,213,566 km (0.097 R)
• M84: 62,707,987 km (0.064 R)
• M85: 63,999,764 km (0.048 R)
• M86: 64,598,904 km (0.118 R)
• M87: 66,710,627 km (0.083 R)
• M88: 67,115,439 km (0.103 R)
• M89: 67,622,576 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit