🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.78 AU - 0.9 AU

Year: 277 Days

Day: 35.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.06 AU - 1.36 AU

Year: 479 Days

Day: 34.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,026,511 km

• M1: 482,752 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.91 AU - 2.87 AU

Year: 1330 Days

Day: 15.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.61 AU - 3.53 AU

Year: 1936 Days

Day: 28.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.49 AU - 5.67 AU

Year: 3528 Days

Day: 25 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.71 AU - 5.8 AU

Year: 3726 Days

Day: 46.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.82 AU - 5.84 AU

Year: 5066 Days

Day: 14.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 53,026,511 km

• M1: 489,335 km (0.032 R)
• M2: 721,660 km (0.069 R)
• M3: 848,370 km (0.08 R)
• M4: 973,733 km (0.084 R)
• M5: 1,256,024 km (0.103 R)
• M6: 1,447,808 km (0.05 R)
• M7: 1,760,917 km (0.09 R)
• M8: 1,900,192 km (0.089 R)
• M9: 2,109,629 km (0.056 R)
• M10: 2,340,608 km (0.108 R)
• M11: 3,023,223 km (0.043 R)
• M12: 3,222,787 km (0.109 R)
• M13: 3,379,266 km (0.066 R)
• M14: 3,602,766 km (0.035 R)
• M15: 3,716,460 km (0.062 R)
• M16: 3,831,351 km (0.105 R)
• M17: 4,031,064 km (0.071 R)
• M18: 4,354,345 km (0.117 R)
• M19: 4,458,316 km (0.038 R)
• M20: 4,650,998 km (0.052 R)
• M21: 4,775,164 km (0.038 R)
• M22: 4,882,426 km (0.105 R)
• M23: 5,486,951 km (0.114 R)
• M24: 6,746,714 km (0.04 R)
• M25: 6,968,568 km (0.066 R)
• M26: 7,070,295 km (0.096 R)
• M27: 7,669,733 km (0.102 R)
• M28: 7,859,124 km (0.09 R)
• M29: 8,050,161 km (0.118 R)
• M30: 8,156,973 km (0.12 R)
• M31: 8,371,946 km (0.104 R)
• M32: 8,785,584 km (0.098 R)
• M33: 9,701,272 km (0.079 R)
• M34: 9,997,925 km (0.109 R)
• M35: 10,483,520 km (0.08 R)
• M36: 10,670,517 km (0.098 R)
• M37: 11,840,372 km (0.113 R)
• M38: 12,800,491 km (0.114 R)
• M39: 13,505,247 km (0.078 R)
• M40: 13,657,837 km (0.057 R)
• M41: 13,811,175 km (0.088 R)
• M42: 14,222,569 km (0.114 R)
• M43: 14,455,792 km (0.092 R)
• M44: 15,721,240 km (0.106 R)
• M45: 15,881,908 km (0.06 R)
• M46: 16,123,958 km (0.087 R)
• M47: 16,258,895 km (0.085 R)
• M48: 16,912,189 km (0.094 R)
• M49: 17,049,370 km (0.092 R)
• M50: 17,269,728 km (0.085 R)
• M51: 17,685,161 km (0.118 R)
• M52: 17,936,186 km (0.081 R)
• M53: 18,385,130 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 11.7

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.86 AU - 10.2 AU

Year: 8966 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,026,511 km

• M1: 149,747 km (0.089 R)
• M2: 376,687 km (0.119 R)
• M3: 478,564 km (0.072 R)
• M4: 637,586 km (0.066 R)
• M5: 939,026 km (0.061 R)
• M6: 1,204,412 km (0.094 R)
• M7: 1,409,062 km (0.116 R)
• M8: 1,669,961 km (0.063 R)
• M9: 2,018,374 km (0.088 R)
• M10: 2,139,698 km (0.071 R)
• M11: 3,028,908 km (0.063 R)
• M12: 3,196,906 km (0.115 R)
• M13: 3,960,155 km (0.085 R)
• M14: 4,713,530 km (0.088 R)
• M15: 4,843,381 km (0.083 R)
• M16: 5,140,033 km (0.115 R)
• M17: 5,925,123 km (0.064 R)
• M18: 6,565,551 km (0.071 R)
• M19: 7,529,560 km (0.097 R)
• M20: 8,896,137 km (0.115 R)
• M21: 10,935,006 km (0.076 R)
• M22: 11,021,174 km (0.107 R)
• M23: 11,194,259 km (0.051 R)
• M24: 11,281,175 km (0.079 R)
• M25: 11,851,443 km (0.083 R)
• M26: 13,294,912 km (0.065 R)
• M27: 13,433,141 km (0.086 R)
• M28: 14,084,191 km (0.071 R)
• M29: 14,319,209 km (0.107 R)
• M30: 14,413,605 km (0.03 R)
• M31: 15,032,192 km (0.075 R)
• M32: 16,000,839 km (0.101 R)
• M33: 16,246,179 km (0.086 R)
• M34: 16,443,349 km (0.109 R)
• M35: 17,290,073 km (0.118 R)
• M36: 18,560,907 km (0.113 R)
• M37: 19,077,768 km (0.073 R)
• M38: 19,756,643 km (0.028 R)
• M39: 19,967,127 km (0.098 R)
• M40: 22,550,682 km (0.063 R)
• M41: 23,212,802 km (0.095 R)
• M42: 23,546,406 km (0.111 R)
• M43: 24,105,752 km (0.066 R)
• M44: 25,752,525 km (0.116 R)
• M45: 26,328,926 km (0.105 R)
• M46: 27,026,052 km (0.032 R)
• M47: 28,260,683 km (0.058 R)
• M48: 28,557,336 km (0.112 R)
• M49: 28,676,266 km (0.103 R)
• M50: 28,795,496 km (0.119 R)
• M51: 28,914,725 km (0.096 R)
• M52: 29,333,599 km (0.068 R)
• M53: 29,453,577 km (0.103 R)
• M54: 29,633,992 km (0.028 R)
• M55: 30,056,157 km (0.048 R)
• M56: 30,359,093 km (0.113 R)
• M57: 31,703,529 km (0.06 R)
• M58: 31,950,066 km (0.097 R)
• M59: 33,630,948 km (0.091 R)
• M60: 33,756,610 km (0.077 R)
• M61: 33,882,422 km (0.091 R)
• M62: 34,008,383 km (0.078 R)
• M63: 34,323,885 km (0.059 R)
• M64: 34,450,445 km (0.087 R)
• M65: 34,640,434 km (0.037 R)
• M66: 35,021,610 km (0.105 R)
• M67: 35,149,067 km (0.107 R)
• M68: 36,754,102 km (0.119 R)
• M69: 36,948,280 km (0.106 R)
• M70: 37,402,759 km (0.064 R)
• M71: 37,924,407 km (0.1 R)
• M72: 38,514,271 km (0.089 R)
• M73: 38,975,032 km (0.066 R)
• M74: 40,836,479 km (0.065 R)
• M75: 42,522,896 km (0.067 R)
• M76: 43,135,648 km (0.073 R)
• M77: 43,614,212 km (0.076 R)
• M78: 43,957,090 km (0.111 R)
• M79: 44,438,646 km (0.076 R)
• M80: 45,268,316 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 13.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.19 AU - 12.61 AU

Year: 12951 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,026,511 km

• M1: 230,082 km (0.09 R)
• M2: 318,643 km (0.041 R)
• M3: 457,620 km (0.1 R)
• M4: 624,122 km (0.107 R)
• M5: 832,363 km (0.114 R)
• M6: 945,907 km (0.117 R)
• M7: 1,148,014 km (0.093 R)
• M8: 1,254,827 km (0.097 R)
• M9: 1,620,145 km (0.031 R)
• M10: 1,967,511 km (0.106 R)
• M11: 2,071,332 km (0.108 R)
• M12: 2,311,736 km (0.049 R)
• M13: 2,967,723 km (0.098 R)
• M14: 3,425,941 km (0.092 R)
• M15: 3,552,052 km (0.101 R)
• M16: 3,808,911 km (0.08 R)
• M17: 4,038,694 km (0.108 R)
• M18: 4,512,171 km (0.119 R)
• M19: 5,660,634 km (0.106 R)
• M20: 5,885,779 km (0.069 R)
• M21: 6,037,620 km (0.115 R)
• M22: 6,229,106 km (0.061 R)
• M23: 6,855,771 km (0.096 R)
• M24: 7,502,632 km (0.103 R)
• M25: 8,126,755 km (0.04 R)
• M26: 8,811,165 km (0.068 R)
• M27: 8,941,465 km (0.09 R)
• M28: 9,072,512 km (0.076 R)
• M29: 9,292,421 km (0.09 R)
• M30: 9,380,834 km (0.088 R)
• M31: 9,603,136 km (0.11 R)
• M32: 10,143,783 km (0.09 R)
• M33: 10,648,227 km (0.114 R)
• M34: 10,880,253 km (0.108 R)
• M35: 11,443,938 km (0.108 R)
• M36: 12,258,798 km (0.118 R)
• M37: 12,697,718 km (0.099 R)
• M38: 12,845,221 km (0.104 R)
• M39: 14,300,360 km (0.086 R)
• M40: 14,659,395 km (0.055 R)
• M41: 14,969,511 km (0.093 R)
• M42: 15,386,291 km (0.111 R)
• M43: 17,255,067 km (0.049 R)
• M44: 18,410,262 km (0.073 R)
• M45: 18,577,363 km (0.069 R)
• M46: 18,801,012 km (0.07 R)
• M47: 19,533,892 km (0.084 R)
• M48: 21,553,014 km (0.12 R)
• M49: 22,379,243 km (0.095 R)
• M50: 23,155,656 km (0.113 R)
• M51: 24,001,782 km (0.108 R)
• M52: 24,673,626 km (0.117 R)
• M53: 24,919,565 km (0.112 R)
• M54: 25,228,035 km (0.117 R)
• M55: 25,599,786 km (0.108 R)
• M56: 25,786,484 km (0.065 R)
• M57: 27,677,252 km (0.104 R)
• M58: 28,446,185 km (0.092 R)
• M59: 29,743,198 km (0.1 R)
• M60: 30,201,716 km (0.101 R)
• M61: 30,398,886 km (0.111 R)
• M62: 30,926,966 km (0.042 R)
• M63: 33,544,181 km (0.103 R)
• M64: 37,002,285 km (0.079 R)
• M65: 37,143,057 km (0.105 R)
• M66: 37,849,009 km (0.097 R)
• M67: 40,210,412 km (0.06 R)
• M68: 40,644,844 km (0.099 R)
• M69: 41,008,068 km (0.102 R)
• M70: 41,884,113 km (0.11 R)
• M71: 43,061,897 km (0.04 R)
• M72: 43,358,100 km (0.03 R)
• M73: 44,250,601 km (0.105 R)
• M74: 46,584,328 km (0.102 R)
• M75: 46,964,456 km (0.117 R)
• M76: 47,345,632 km (0.095 R)
• M77: 50,042,433 km (0.104 R)
• M78: 50,198,014 km (0.092 R)
• M79: 50,587,717 km (0.109 R)
• M80: 50,822,137 km (0.062 R)
• M81: 51,056,856 km (0.092 R)
• M82: 52,235,687 km (0.045 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit