🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 26.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,516,907 km

• M1: 35,006 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.69 AU - 0.69 AU

Year: 210 Days

Day: 16 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,516,907 km

• M1: 32,912 km (0.04 R)
• M2: 216,767 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 576 Days

Day: 36.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,516,907 km

• M1: 434,731 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.4 AU - 4.26 AU

Year: 2752 Days

Day: 36.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,516,907 km

• M1: 110,553 km (0.104 R)
• M2: 500,405 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.05 AU - 4.77 AU

Year: 2838 Days

Day: 43.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 10.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.69 AU - 8.25 AU

Year: 7495 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,516,907 km

• M1: 195,973 km (0.111 R)
• M2: 347,665 km (0.117 R)
• M3: 432,487 km (0.066 R)
• M4: 501,901 km (0.105 R)
• M5: 709,543 km (0.097 R)
• M6: 915,090 km (0.073 R)
• M7: 1,208,302 km (0.118 R)
• M8: 1,606,681 km (0.041 R)
• M9: 2,191,908 km (0.08 R)
• M10: 2,496,938 km (0.1 R)
• M11: 2,609,286 km (0.068 R)
• M12: 3,027,711 km (0.079 R)
• M13: 3,293,996 km (0.074 R)
• M14: 3,823,572 km (0.1 R)
• M15: 4,191,433 km (0.084 R)
• M16: 4,488,535 km (0.094 R)
• M17: 4,570,813 km (0.093 R)
• M18: 4,764,692 km (0.09 R)
• M19: 5,537,814 km (0.103 R)
• M20: 7,263,126 km (0.062 R)
• M21: 8,385,858 km (0.119 R)
• M22: 8,487,435 km (0.096 R)
• M23: 8,898,231 km (0.048 R)
• M24: 9,036,609 km (0.03 R)
• M25: 10,422,932 km (0.051 R)
• M26: 10,715,546 km (0.092 R)
• M27: 11,308,851 km (0.047 R)
• M28: 11,722,938 km (0.049 R)
• M29: 11,836,632 km (0.116 R)
• M30: 11,988,923 km (0.025 R)
• M31: 12,295,599 km (0.113 R)
• M32: 13,152,046 km (0.042 R)
• M33: 14,350,774 km (0.096 R)
• M34: 14,922,088 km (0.09 R)
• M35: 15,251,952 km (0.117 R)
• M36: 15,584,059 km (0.117 R)
• M37: 15,876,822 km (0.103 R)
• M38: 16,087,007 km (0.075 R)
• M39: 16,851,303 km (0.072 R)
• M40: 17,194,779 km (0.083 R)
• M41: 17,324,181 km (0.082 R)
• M42: 17,845,081 km (0.111 R)
• M43: 18,459,330 km (0.031 R)
• M44: 18,991,300 km (0.097 R)
• M45: 19,080,460 km (0.063 R)
• M46: 19,438,448 km (0.075 R)
• M47: 20,115,827 km (0.094 R)
• M48: 21,819,298 km (0.109 R)
• M49: 22,476,033 km (0.091 R)
• M50: 23,425,231 km (0.083 R)
• M51: 23,664,588 km (0.117 R)
• M52: 23,856,672 km (0.11 R)
• M53: 25,166,850 km (0.105 R)
• M54: 25,461,109 km (0.05 R)
• M55: 25,805,932 km (0.067 R)
• M56: 26,201,917 km (0.103 R)
• M57: 26,649,664 km (0.112 R)
• M58: 27,502,671 km (0.066 R)
• M59: 28,110,038 km (0.105 R)
• M60: 28,313,491 km (0.093 R)
• M61: 31,529,098 km (0.027 R)
• M62: 33,179,910 km (0.079 R)
• M63: 33,287,321 km (0.099 R)
• M64: 33,664,458 km (0.1 R)
• M65: 34,042,940 km (0.105 R)
• M66: 34,368,465 km (0.102 R)
• M67: 35,735,790 km (0.085 R)
• M68: 36,121,902 km (0.076 R)
• M69: 36,287,806 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 8.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.96 AU - 12.36 AU

Year: 14616 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,516,907 km

• M1: 105,018 km (0.086 R)
• M2: 197,768 km (0.062 R)
• M3: 301,739 km (0.061 R)
• M4: 375,191 km (0.065 R)
• M5: 604,974 km (0.118 R)
• M6: 1,185,563 km (0.103 R)
• M7: 1,247,197 km (0.104 R)
• M8: 1,482,515 km (0.108 R)
• M9: 1,755,381 km (0.117 R)
• M10: 1,970,503 km (0.103 R)
• M11: 2,044,105 km (0.104 R)
• M12: 2,118,605 km (0.045 R)
• M13: 3,255,848 km (0.101 R)
• M14: 3,372,684 km (0.12 R)
• M15: 3,431,626 km (0.117 R)
• M16: 3,823,273 km (0.084 R)
• M17: 4,197,417 km (0.054 R)
• M18: 4,324,725 km (0.119 R)
• M19: 5,014,221 km (0.077 R)
• M20: 5,251,783 km (0.027 R)
• M21: 5,354,557 km (0.094 R)
• M22: 6,093,720 km (0.033 R)
• M23: 6,310,637 km (0.043 R)
• M24: 6,678,049 km (0.105 R)
• M25: 7,510,711 km (0.063 R)
• M26: 8,415,927 km (0.098 R)
• M27: 8,901,672 km (0.111 R)
• M28: 9,024,641 km (0.037 R)
• M29: 9,230,787 km (0.106 R)
• M30: 9,396,691 km (0.061 R)
• M31: 10,370,274 km (0.065 R)
• M32: 10,672,910 km (0.115 R)
• M33: 10,891,024 km (0.076 R)
• M34: 11,643,053 km (0.09 R)
• M35: 12,779,398 km (0.092 R)
• M36: 12,964,451 km (0.089 R)
• M37: 13,384,222 km (0.11 R)
• M38: 13,761,059 km (0.109 R)
• M39: 13,903,177 km (0.04 R)
• M40: 14,236,930 km (0.117 R)
• M41: 15,401,101 km (0.087 R)
• M42: 15,647,488 km (0.108 R)
• M43: 15,994,705 km (0.097 R)
• M44: 16,294,200 km (0.105 R)
• M45: 16,394,431 km (0.098 R)
• M46: 17,974,783 km (0.115 R)
• M47: 18,651,863 km (0.098 R)
• M48: 18,809,239 km (0.114 R)
• M49: 19,337,320 km (0.109 R)
• M50: 19,656,412 km (0.094 R)
• M51: 19,816,632 km (0.071 R)
• M52: 20,084,561 km (0.105 R)
• M53: 20,732,619 km (0.058 R)
• M54: 20,950,284 km (0.085 R)
• M55: 21,168,547 km (0.038 R)
• M56: 21,223,300 km (0.065 R)
• M57: 22,382,833 km (0.108 R)
• M58: 22,829,832 km (0.063 R)
• M59: 22,885,931 km (0.098 R)
• M60: 22,942,180 km (0.082 R)
• M61: 25,051,510 km (0.112 R)
• M62: 25,924,264 km (0.1 R)
• M63: 26,570,527 km (0.083 R)
• M64: 27,520,024 km (0.095 R)
• M65: 30,003,499 km (0.098 R)
• M66: 31,677,798 km (0.077 R)
• M67: 31,803,011 km (0.085 R)
• M68: 33,509,624 km (0.104 R)
• M69: 34,277,659 km (0.092 R)
• M70: 35,440,484 km (0.103 R)
• M71: 36,288,404 km (0.041 R)
• M72: 36,419,302 km (0.089 R)
• M73: 36,550,500 km (0.093 R)
• M74: 38,137,135 km (0.099 R)
• M75: 38,203,706 km (0.103 R)
• M76: 39,881,147 km (0.092 R)
• M77: 39,948,765 km (0.063 R)
• M78: 40,422,990 km (0.103 R)
• M79: 42,683,713 km (0.074 R)
• M80: 43,446,363 km (0.073 R)
• M81: 44,914,816 km (0.084 R)
• M82: 45,055,588 km (0.062 R)
• M83: 45,196,359 km (0.058 R)
• M84: 45,902,910 km (0.077 R)
• M85: 46,257,457 km (0.093 R)
• M86: 46,898,035 km (0.113 R)
• M87: 47,756,727 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.4

Radius: 3.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.82 AU - 16.72 AU

Year: 20837 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,516,907 km

• M1: 48,320 km (0.088 R)
• M2: 249,828 km (0.042 R)
• M3: 337,194 km (0.092 R)
• M4: 459,864 km (0.106 R)
• M5: 499,358 km (0.083 R)
• M6: 553,961 km (0.096 R)
• M7: 807,380 km (0.081 R)
• M8: 1,005,746 km (0.078 R)
• M9: 1,040,304 km (0.095 R)
• M10: 1,146,219 km (0.095 R)
• M11: 1,426,266 km (0.079 R)
• M12: 1,564,046 km (0.111 R)
• M13: 1,624,483 km (0.093 R)
• M14: 1,726,808 km (0.04 R)
• M15: 1,894,956 km (0.09 R)
• M16: 1,937,741 km (0.081 R)
• M17: 2,246,810 km (0.101 R)
• M18: 2,315,027 km (0.101 R)
• M19: 2,762,773 km (0.074 R)
• M20: 2,835,927 km (0.09 R)
• M21: 3,059,127 km (0.118 R)
• M22: 3,236,700 km (0.075 R)
• M23: 3,313,742 km (0.098 R)
• M24: 3,365,503 km (0.063 R)
• M25: 3,496,102 km (0.104 R)
• M26: 3,789,164 km (0.063 R)
• M27: 3,979,752 km (0.118 R)
• M28: 4,034,804 km (0.108 R)
• M29: 4,257,555 km (0.068 R)
• M30: 4,656,683 km (0.068 R)
• M31: 4,949,146 km (0.081 R)
• M32: 5,187,456 km (0.113 R)
• M33: 5,217,525 km (0.092 R)
• M34: 5,398,987 km (0.101 R)
• M35: 5,644,178 km (0.113 R)
• M36: 5,955,790 km (0.115 R)
• M37: 6,082,051 km (0.027 R)
• M38: 6,530,695 km (0.106 R)
• M39: 6,791,893 km (0.08 R)
• M40: 7,391,930 km (0.067 R)
• M41: 7,561,574 km (0.068 R)
• M42: 7,835,787 km (0.12 R)
• M43: 7,904,751 km (0.078 R)
• M44: 7,974,015 km (0.063 R)
• M45: 8,147,998 km (0.109 R)
• M46: 8,570,761 km (0.09 R)
• M47: 8,820,590 km (0.114 R)
• M48: 9,072,961 km (0.106 R)
• M49: 9,109,164 km (0.083 R)
• M50: 9,327,577 km (0.079 R)
• M51: 10,180,733 km (0.108 R)
• M52: 10,483,220 km (0.072 R)
• M53: 10,559,366 km (0.115 R)
• M54: 10,712,105 km (0.054 R)
• M55: 11,565,262 km (0.102 R)
• M56: 12,803,932 km (0.049 R)
• M57: 13,089,365 km (0.088 R)
• M58: 13,542,347 km (0.091 R)
• M59: 14,845,943 km (0.111 R)
• M60: 14,931,363 km (0.11 R)
• M61: 14,974,148 km (0.108 R)
• M62: 16,497,653 km (0.051 R)
• M63: 16,719,357 km (0.08 R)
• M64: 17,751,433 km (0.084 R)
• M65: 18,389,767 km (0.107 R)
• M66: 18,850,229 km (0.071 R)
• M67: 19,407,930 km (0.064 R)
• M68: 20,065,263 km (0.096 R)
• M69: 20,539,339 km (0.102 R)
• M70: 20,682,354 km (0.087 R)
• M71: 22,325,089 km (0.059 R)
• M72: 22,914,803 km (0.05 R)
• M73: 24,562,923 km (0.118 R)
• M74: 24,765,329 km (0.081 R)
• M75: 25,580,189 km (0.081 R)
• M76: 25,631,351 km (0.097 R)
• M77: 26,766,949 km (0.114 R)
• M78: 28,394,723 km (0.117 R)
• M79: 28,979,950 km (0.096 R)
• M80: 29,193,725 km (0.052 R)
• M81: 30,541,901 km (0.087 R)
• M82: 33,019,092 km (0.094 R)
• M83: 33,354,192 km (0.079 R)
• M84: 36,133,122 km (0.112 R)
• M85: 36,709,223 km (0.079 R)
• M86: 36,824,862 km (0.077 R)
• M87: 37,114,484 km (0.12 R)
• M88: 37,230,422 km (0.096 R)
• M89: 37,929,194 km (0.094 R)
• M90: 38,046,030 km (0.064 R)
• M91: 38,221,508 km (0.079 R)
• M92: 38,280,150 km (0.111 R)
• M93: 39,339,453 km (0.068 R)
• M94: 39,516,876 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit