🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.39 AU - 0.65 AU

Year: 166 Days

Day: 29.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.84 AU - 1 AU

Year: 391 Days

Day: 22 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,471,885 km

• M1: 86,916 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.09 AU - 1.19 AU

Year: 539 Days

Day: 38.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.07 AU - 1.39 AU

Year: 604 Days

Day: 15.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.31 AU - 1.99 AU

Year: 939 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 12.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.68 AU - 4.7 AU

Year: 4499 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,471,885 km

• M1: 339,587 km (0.047 R)
• M2: 508,184 km (0.064 R)
• M3: 616,194 km (0.077 R)
• M4: 978,669 km (0.056 R)
• M5: 1,104,481 km (0.102 R)
• M6: 1,221,167 km (0.117 R)
• M7: 1,564,495 km (0.049 R)
• M8: 1,764,656 km (0.112 R)
• M9: 1,955,843 km (0.117 R)
• M10: 2,473,451 km (0.104 R)
• M11: 2,828,447 km (0.087 R)
• M12: 2,971,014 km (0.104 R)
• M13: 3,786,472 km (0.074 R)
• M14: 4,643,967 km (0.105 R)
• M15: 4,764,543 km (0.049 R)
• M16: 4,959,469 km (0.037 R)
• M17: 5,206,903 km (0.082 R)
• M18: 5,458,378 km (0.106 R)
• M19: 5,817,263 km (0.058 R)
• M20: 6,693,757 km (0.095 R)
• M21: 6,967,521 km (0.103 R)
• M22: 7,328,949 km (0.048 R)
• M23: 7,469,571 km (0.102 R)
• M24: 7,753,508 km (0.055 R)
• M25: 7,954,568 km (0.056 R)
• M26: 8,244,638 km (0.114 R)
• M27: 8,332,302 km (0.103 R)
• M28: 8,835,250 km (0.061 R)
• M29: 9,226,598 km (0.114 R)
• M30: 9,439,626 km (0.088 R)
• M31: 9,531,479 km (0.112 R)
• M32: 9,839,800 km (0.099 R)
• M33: 11,658,760 km (0.09 R)
• M34: 12,121,167 km (0.056 R)
• M35: 12,221,099 km (0.047 R)
• M36: 12,354,690 km (0.099 R)
• M37: 12,488,879 km (0.101 R)
• M38: 12,962,057 km (0.059 R)
• M39: 13,064,232 km (0.088 R)
• M40: 13,200,965 km (0.058 R)
• M41: 13,579,148 km (0.079 R)
• M42: 14,135,802 km (0.071 R)
• M43: 14,558,117 km (0.047 R)
• M44: 15,668,432 km (0.087 R)
• M45: 16,325,616 km (0.084 R)
• M46: 16,620,623 km (0.12 R)
• M47: 16,731,624 km (0.083 R)
• M48: 16,954,525 km (0.117 R)
• M49: 17,328,221 km (0.105 R)
• M50: 17,440,868 km (0.096 R)
• M51: 18,927,272 km (0.105 R)
• M52: 19,120,852 km (0.066 R)
• M53: 19,587,896 km (0.068 R)
• M54: 19,666,136 km (0.067 R)
• M55: 20,177,162 km (0.104 R)
• M56: 21,051,861 km (0.09 R)
• M57: 21,292,564 km (0.048 R)
• M58: 22,714,791 km (0.029 R)
• M59: 23,126,784 km (0.114 R)
• M60: 23,375,116 km (0.085 R)
• M61: 24,125,649 km (0.111 R)
• M62: 24,757,101 km (0.106 R)
• M63: 25,053,754 km (0.061 R)
• M64: 26,337,902 km (0.067 R)
• M65: 26,684,071 km (0.079 R)
• M66: 26,988,054 km (0.098 R)
• M67: 27,118,803 km (0.096 R)
• M68: 27,468,263 km (0.027 R)
• M69: 27,643,592 km (0.114 R)
• M70: 27,775,238 km (0.109 R)
• M71: 28,127,541 km (0.114 R)
• M72: 28,703,194 km (0.108 R)
• M73: 28,881,066 km (0.094 R)
• M74: 29,193,276 km (0.082 R)
• M75: 29,956,076 km (0.081 R)
• M76: 30,136,641 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 12.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.78 AU - 8.9 AU

Year: 9723 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,471,885 km

• M1: 200,461 km (0.098 R)
• M2: 348,413 km (0.06 R)
• M3: 497,263 km (0.077 R)
• M4: 869,313 km (0.096 R)
• M5: 1,143,825 km (0.083 R)
• M6: 1,261,708 km (0.066 R)
• M7: 1,446,761 km (0.115 R)
• M8: 1,640,939 km (0.107 R)
• M9: 2,176,649 km (0.096 R)
• M10: 2,477,191 km (0.056 R)
• M11: 2,632,623 km (0.089 R)
• M12: 2,764,718 km (0.119 R)
• M13: 2,899,057 km (0.045 R)
• M14: 3,146,342 km (0.096 R)
• M15: 3,372,086 km (0.108 R)
• M16: 3,545,021 km (0.077 R)
• M17: 3,750,419 km (0.077 R)
• M18: 4,020,592 km (0.05 R)
• M19: 4,421,963 km (0.06 R)
• M20: 4,771,723 km (0.048 R)
• M21: 5,064,636 km (0.108 R)
• M22: 5,330,023 km (0.086 R)
• M23: 5,874,559 km (0.093 R)
• M24: 6,188,714 km (0.108 R)
• M25: 6,580,362 km (0.082 R)
• M26: 7,425,141 km (0.038 R)
• M27: 8,381,819 km (0.06 R)
• M28: 9,909,812 km (0.07 R)
• M29: 10,833,130 km (0.119 R)
• M30: 11,348,494 km (0.099 R)
• M31: 12,003,883 km (0.096 R)
• M32: 12,447,590 km (0.073 R)
• M33: 13,903,776 km (0.113 R)
• M34: 15,317,326 km (0.091 R)
• M35: 15,413,218 km (0.105 R)
• M36: 15,653,622 km (0.029 R)
• M37: 16,089,849 km (0.088 R)
• M38: 17,773,424 km (0.027 R)
• M39: 18,533,830 km (0.107 R)
• M40: 19,512,349 km (0.1 R)
• M41: 20,402,158 km (0.102 R)
• M42: 20,719,305 km (0.026 R)
• M43: 23,591,435 km (0.112 R)
• M44: 23,924,439 km (0.105 R)
• M45: 24,258,940 km (0.111 R)
• M46: 24,538,988 km (0.062 R)
• M47: 24,707,435 km (0.091 R)
• M48: 25,215,170 km (0.049 R)
• M49: 25,328,565 km (0.109 R)
• M50: 25,726,495 km (0.069 R)
• M51: 25,954,782 km (0.097 R)
• M52: 26,069,224 km (0.081 R)
• M53: 26,643,830 km (0.117 R)
• M54: 27,455,248 km (0.115 R)
• M55: 28,333,687 km (0.118 R)
• M56: 28,569,603 km (0.093 R)
• M57: 28,805,968 km (0.118 R)
• M58: 29,698,468 km (0.107 R)
• M59: 29,878,136 km (0.073 R)
• M60: 30,058,102 km (0.102 R)
• M61: 30,539,807 km (0.044 R)
• M62: 31,206,265 km (0.117 R)
• M63: 31,327,888 km (0.098 R)
• M64: 31,449,811 km (0.117 R)
• M65: 32,738,746 km (0.101 R)
• M66: 32,924,247 km (0.094 R)
• M67: 33,545,378 km (0.038 R)
• M68: 34,044,885 km (0.11 R)
• M69: 34,988,399 km (0.103 R)
• M70: 35,368,078 km (0.118 R)
• M71: 35,495,087 km (0.1 R)
• M72: 35,876,561 km (0.101 R)
• M73: 36,323,560 km (0.071 R)
• M74: 37,481,298 km (0.085 R)
• M75: 38,064,580 km (0.119 R)
• M76: 38,259,805 km (0.061 R)
• M77: 39,569,235 km (0.083 R)
• M78: 39,700,881 km (0.085 R)
• M79: 41,761,742 km (0.092 R)
• M80: 43,993,443 km (0.084 R)
• M81: 44,334,825 km (0.077 R)
• M82: 44,471,707 km (0.098 R)
• M83: 44,814,436 km (0.103 R)
• M84: 45,020,582 km (0.089 R)
• M85: 45,433,621 km (0.034 R)
• M86: 45,986,385 km (0.085 R)
• M87: 46,124,913 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit