🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 162 Days

Day: 21 Hours

Environment

Temp: 167 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 293 Days

Day: 44.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.97 AU - 1.27 AU

Year: 435 Days

Day: 47.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 550 Days

Day: 37.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,379,809 km

• M1: 42,336 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.02 AU - 3.22 AU

Year: 1557 Days

Day: 38.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.91 AU - 3.19 AU

Year: 1955 Days

Day: 22.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 10.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.12 AU - 6.56 AU

Year: 4530 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,379,809 km

• M1: 172,636 km (0.119 R)
• M2: 258,655 km (0.107 R)
• M3: 341,682 km (0.105 R)
• M4: 421,866 km (0.037 R)
• M5: 501,751 km (0.098 R)
• M6: 578,794 km (0.09 R)
• M7: 910,004 km (0.112 R)
• M8: 1,029,533 km (0.093 R)
• M9: 1,108,371 km (0.069 R)
• M10: 1,407,566 km (0.061 R)
• M11: 1,652,009 km (0.093 R)
• M12: 1,813,575 km (0.095 R)
• M13: 2,329,388 km (0.113 R)
• M14: 3,085,157 km (0.116 R)
• M15: 3,285,319 km (0.09 R)
• M16: 3,404,100 km (0.091 R)
• M17: 3,524,376 km (0.104 R)
• M18: 3,804,573 km (0.048 R)
• M19: 3,893,733 km (0.062 R)
• M20: 4,238,556 km (0.092 R)
• M21: 4,861,033 km (0.086 R)
• M22: 4,938,525 km (0.095 R)
• M23: 5,817,113 km (0.1 R)
• M24: 5,899,392 km (0.116 R)
• M25: 6,148,622 km (0.031 R)
• M26: 6,295,677 km (0.06 R)
• M27: 6,443,779 km (0.051 R)
• M28: 6,550,292 km (0.1 R)
• M29: 6,722,031 km (0.119 R)
• M30: 7,401,504 km (0.095 R)
• M31: 7,513,104 km (0.088 R)
• M32: 7,625,303 km (0.118 R)
• M33: 7,692,921 km (0.048 R)
• M34: 8,519,748 km (0.11 R)
• M35: 9,134,296 km (0.032 R)
• M36: 9,422,871 km (0.085 R)
• M37: 9,568,280 km (0.12 R)
• M38: 9,665,668 km (0.117 R)
• M39: 9,885,876 km (0.114 R)
• M40: 10,506,408 km (0.088 R)
• M41: 10,606,788 km (0.082 R)
• M42: 10,808,745 km (0.046 R)
• M43: 11,344,755 km (0.119 R)
• M44: 11,758,841 km (0.071 R)
• M45: 12,125,356 km (0.108 R)
• M46: 12,230,823 km (0.116 R)
• M47: 12,363,067 km (0.103 R)
• M48: 12,442,653 km (0.042 R)
• M49: 12,682,309 km (0.09 R)
• M50: 12,896,683 km (0.073 R)
• M51: 13,356,098 km (0.107 R)
• M52: 13,519,459 km (0.112 R)
• M53: 13,628,815 km (0.071 R)
• M54: 13,903,477 km (0.08 R)
• M55: 14,430,360 km (0.094 R)
• M56: 14,794,631 km (0.107 R)
• M57: 16,223,739 km (0.067 R)
• M58: 16,310,955 km (0.073 R)
• M59: 16,602,521 km (0.115 R)
• M60: 16,866,412 km (0.112 R)
• M61: 18,966,317 km (0.068 R)
• M62: 19,457,896 km (0.116 R)
• M63: 19,798,231 km (0.057 R)
• M64: 20,015,746 km (0.104 R)
• M65: 21,210,884 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 11.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.49 AU - 5.63 AU

Year: 4813 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,379,809 km

• M1: 149,448 km (0.115 R)
• M2: 240,404 km (0.118 R)
• M3: 351,106 km (0.101 R)
• M4: 780,153 km (0.1 R)
• M5: 913,445 km (0.103 R)
• M6: 1,040,304 km (0.103 R)
• M7: 1,296,864 km (0.113 R)
• M8: 1,457,532 km (0.108 R)
• M9: 1,590,973 km (0.059 R)
• M10: 1,746,256 km (0.093 R)
• M11: 2,128,329 km (0.116 R)
• M12: 2,906,537 km (0.08 R)
• M13: 3,471,119 km (0.071 R)
• M14: 3,561,028 km (0.066 R)
• M15: 3,674,572 km (0.115 R)
• M16: 3,998,901 km (0.103 R)
• M17: 4,164,506 km (0.081 R)
• M18: 4,260,248 km (0.098 R)
• M19: 4,356,739 km (0.045 R)
• M20: 4,502,896 km (0.118 R)
• M21: 4,576,498 km (0.072 R)
• M22: 5,231,886 km (0.044 R)
• M23: 5,570,726 km (0.107 R)
• M24: 5,702,970 km (0.111 R)
• M25: 6,078,760 km (0.047 R)
• M26: 6,242,420 km (0.036 R)
• M27: 6,882,998 km (0.113 R)
• M28: 7,110,836 km (0.108 R)
• M29: 7,573,841 km (0.083 R)
• M30: 7,809,009 km (0.082 R)
• M31: 7,897,870 km (0.111 R)
• M32: 8,046,720 km (0.083 R)
• M33: 8,438,068 km (0.034 R)
• M34: 8,651,394 km (0.069 R)
• M35: 8,774,065 km (0.11 R)
• M36: 10,161,735 km (0.104 R)
• M37: 10,552,035 km (0.06 R)
• M38: 10,715,995 km (0.12 R)
• M39: 10,980,334 km (0.034 R)
• M40: 11,213,408 km (0.056 R)
• M41: 11,481,637 km (0.063 R)
• M42: 11,888,244 km (0.071 R)
• M43: 12,333,896 km (0.095 R)
• M44: 12,506,831 km (0.083 R)
• M45: 12,890,101 km (0.115 R)
• M46: 13,171,195 km (0.075 R)
• M47: 13,418,929 km (0.057 R)
• M48: 13,632,405 km (0.078 R)
• M49: 14,099,001 km (0.119 R)
• M50: 14,388,622 km (0.047 R)
• M51: 15,195,553 km (0.073 R)
• M52: 15,418,155 km (0.029 R)
• M53: 15,604,404 km (0.1 R)
• M54: 15,791,551 km (0.109 R)
• M55: 16,167,939 km (0.093 R)
• M56: 16,433,326 km (0.065 R)
• M57: 17,586,426 km (0.091 R)
• M58: 17,703,113 km (0.09 R)
• M59: 18,054,967 km (0.069 R)
• M60: 18,369,721 km (0.088 R)
• M61: 18,924,729 km (0.1 R)
• M62: 19,004,465 km (0.068 R)
• M63: 19,686,930 km (0.103 R)
• M64: 20,254,804 km (0.093 R)
• M65: 20,418,165 km (0.064 R)
• M66: 20,540,835 km (0.053 R)
• M67: 21,075,647 km (0.101 R)
• M68: 21,490,183 km (0.09 R)
• M69: 21,907,262 km (0.106 R)
• M70: 22,622,639 km (0.048 R)
• M71: 23,089,683 km (0.042 R)
• M72: 25,032,960 km (0.09 R)
• M73: 26,446,510 km (0.085 R)
• M74: 28,204,135 km (0.105 R)
• M75: 28,340,868 km (0.107 R)
• M76: 28,844,265 km (0.085 R)
• M77: 30,045,835 km (0.066 R)
• M78: 30,185,410 km (0.097 R)
• M79: 30,278,759 km (0.108 R)
• M80: 30,605,780 km (0.057 R)
• M81: 30,699,577 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 14

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.94 AU - 10.76 AU

Year: 9665 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,379,809 km

• M1: 182,360 km (0.084 R)
• M2: 305,628 km (0.108 R)
• M3: 502,798 km (0.068 R)
• M4: 621,729 km (0.066 R)
• M5: 1,044,792 km (0.029 R)
• M6: 1,352,963 km (0.075 R)
• M7: 1,690,905 km (0.074 R)
• M8: 1,882,240 km (0.103 R)
• M9: 1,980,825 km (0.097 R)
• M10: 2,081,206 km (0.072 R)
• M11: 2,392,968 km (0.1 R)
• M12: 3,178,805 km (0.075 R)
• M13: 3,786,771 km (0.07 R)
• M14: 3,912,732 km (0.108 R)
• M15: 4,008,176 km (0.114 R)
• M16: 4,332,055 km (0.091 R)
• M17: 4,530,572 km (0.047 R)
• M18: 4,868,214 km (0.09 R)
• M19: 5,109,515 km (0.084 R)
• M20: 5,639,989 km (0.042 R)
• M21: 5,930,060 km (0.108 R)
• M22: 7,061,767 km (0.065 R)
• M23: 7,414,370 km (0.099 R)
• M24: 8,177,468 km (0.073 R)
• M25: 9,177,231 km (0.114 R)
• M26: 9,304,988 km (0.12 R)
• M27: 9,821,699 km (0.107 R)
• M28: 10,303,703 km (0.083 R)
• M29: 10,659,147 km (0.113 R)
• M30: 11,290,750 km (0.103 R)
• M31: 11,703,341 km (0.06 R)
• M32: 13,306,282 km (0.107 R)
• M33: 13,937,435 km (0.104 R)
• M34: 14,231,993 km (0.105 R)
• M35: 14,330,578 km (0.072 R)
• M36: 14,478,980 km (0.086 R)
• M37: 14,977,440 km (0.11 R)
• M38: 15,532,149 km (0.066 R)
• M39: 17,394,642 km (0.084 R)
• M40: 19,655,515 km (0.101 R)
• M41: 20,540,984 km (0.069 R)
• M42: 20,988,581 km (0.109 R)
• M43: 21,439,469 km (0.089 R)
• M44: 21,779,655 km (0.094 R)
• M45: 22,007,492 km (0.065 R)
• M46: 22,293,374 km (0.095 R)
• M47: 22,408,115 km (0.109 R)
• M48: 23,216,542 km (0.098 R)
• M49: 23,332,780 km (0.086 R)
• M50: 23,799,824 km (0.108 R)
• M51: 26,120,835 km (0.082 R)
• M52: 26,910,413 km (0.067 R)
• M53: 29,200,457 km (0.107 R)
• M54: 29,388,801 km (0.101 R)
• M55: 30,655,296 km (0.086 R)
• M56: 31,939,445 km (0.085 R)
• M57: 33,175,721 km (0.03 R)
• M58: 33,964,701 km (0.112 R)
• M59: 34,295,162 km (0.095 R)
• M60: 34,759,664 km (0.052 R)
• M61: 34,959,377 km (0.088 R)
• M62: 35,493,890 km (0.062 R)
• M63: 36,638,613 km (0.12 R)
• M64: 37,590,355 km (0.044 R)
• M65: 38,000,851 km (0.081 R)
• M66: 39,241,017 km (0.082 R)
• M67: 40,354,474 km (0.093 R)
• M68: 40,774,695 km (0.071 R)
• M69: 40,915,167 km (0.114 R)
• M70: 41,266,872 km (0.104 R)
• M71: 41,690,234 km (0.048 R)
• M72: 43,326,535 km (0.114 R)
• M73: 44,188,668 km (0.094 R)
• M74: 44,983,930 km (0.047 R)
• M75: 46,075,845 km (0.072 R)
• M76: 47,102,984 km (0.111 R)
• M77: 47,767,199 km (0.115 R)
• M78: 48,063,402 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit