🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 30.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,989,769 km

• M1: 84,822 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 283 Days

Day: 34 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,989,769 km

• M1: 195,524 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.72 AU - 1.02 AU

Year: 298 Days

Day: 12.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.54 AU

Year: 595 Days

Day: 37 Hours

Environment

Temp: -20 °C

Axial Tilt: 71.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,989,769 km

• M1: 631,153 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.55 AU - 4.11 AU

Year: 2231 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,989,769 km

• M1: 1,830,031 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.81 AU - 3.81 AU

Year: 2730 Days

Day: 35.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,989,769 km

• M1: 720,463 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 9.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.81 AU - 5.95 AU

Year: 5234 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,989,769 km

• M1: 119,379 km (0.036 R)
• M2: 217,665 km (0.033 R)
• M3: 395,088 km (0.069 R)
• M4: 497,263 km (0.111 R)
• M5: 679,623 km (0.116 R)
• M6: 813,812 km (0.12 R)
• M7: 1,206,058 km (0.079 R)
• M8: 1,602,792 km (0.04 R)
• M9: 1,826,291 km (0.068 R)
• M10: 1,952,551 km (0.053 R)
• M11: 2,125,487 km (0.09 R)
• M12: 2,202,679 km (0.092 R)
• M13: 2,360,206 km (0.115 R)
• M14: 3,026,664 km (0.115 R)
• M15: 3,240,290 km (0.061 R)
• M16: 3,762,087 km (0.07 R)
• M17: 4,296,002 km (0.083 R)
• M18: 4,479,259 km (0.104 R)
• M19: 4,824,531 km (0.087 R)
• M20: 4,970,988 km (0.09 R)
• M21: 6,036,723 km (0.084 R)
• M22: 6,162,983 km (0.06 R)
• M23: 6,450,211 km (0.093 R)
• M24: 6,709,315 km (0.104 R)
• M25: 6,823,757 km (0.117 R)
• M26: 6,955,254 km (0.115 R)
• M27: 7,676,764 km (0.081 R)
• M28: 7,796,443 km (0.041 R)
• M29: 9,244,550 km (0.117 R)
• M30: 9,463,412 km (0.1 R)
• M31: 9,610,317 km (0.101 R)
• M32: 9,850,571 km (0.1 R)
• M33: 10,092,770 km (0.106 R)
• M34: 10,946,375 km (0.091 R)
• M35: 11,313,788 km (0.102 R)
• M36: 11,372,131 km (0.082 R)
• M37: 11,469,669 km (0.117 R)
• M38: 12,200,006 km (0.115 R)
• M39: 12,480,352 km (0.057 R)
• M40: 12,661,665 km (0.081 R)
• M41: 13,149,354 km (0.114 R)
• M42: 13,663,970 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 14.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.81 AU - 6.25 AU

Year: 5436 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,989,769 km

• M1: 191,934 km (0.063 R)
• M2: 288,574 km (0.029 R)
• M3: 488,736 km (0.078 R)
• M4: 586,124 km (0.1 R)
• M5: 853,456 km (0.088 R)
• M6: 1,081,443 km (0.045 R)
• M7: 1,287,589 km (0.106 R)
• M8: 1,388,567 km (0.077 R)
• M9: 1,507,498 km (0.104 R)
• M10: 1,853,069 km (0.111 R)
• M11: 2,069,387 km (0.047 R)
• M12: 2,241,724 km (0.103 R)
• M13: 3,017,838 km (0.083 R)
• M14: 3,234,306 km (0.102 R)
• M15: 3,354,732 km (0.098 R)
• M16: 3,579,279 km (0.087 R)
• M17: 3,936,219 km (0.061 R)
• M18: 4,260,996 km (0.071 R)
• M19: 4,437,821 km (0.109 R)
• M20: 4,617,039 km (0.083 R)
• M21: 4,776,062 km (0.103 R)
• M22: 4,867,616 km (0.087 R)
• M23: 5,006,143 km (0.118 R)
• M24: 5,358,446 km (0.098 R)
• M25: 5,453,740 km (0.1 R)
• M26: 7,107,694 km (0.053 R)
• M27: 7,450,722 km (0.094 R)
• M28: 7,989,274 km (0.059 R)
• M29: 8,484,742 km (0.11 R)
• M30: 8,652,142 km (0.063 R)
• M31: 8,764,341 km (0.093 R)
• M32: 8,961,960 km (0.096 R)
• M33: 9,275,367 km (0.071 R)
• M34: 9,390,408 km (0.037 R)
• M35: 9,650,559 km (0.082 R)
• M36: 9,913,252 km (0.071 R)
• M37: 10,119,249 km (0.085 R)
• M38: 10,445,821 km (0.091 R)
• M39: 10,987,664 km (0.055 R)
• M40: 11,415,514 km (0.114 R)
• M41: 11,693,467 km (0.114 R)
• M42: 11,786,517 km (0.105 R)
• M43: 12,224,540 km (0.075 R)
• M44: 12,319,085 km (0.106 R)
• M45: 13,020,101 km (0.118 R)
• M46: 13,213,382 km (0.059 R)
• M47: 13,310,471 km (0.052 R)
• M48: 13,897,941 km (0.083 R)
• M49: 14,394,008 km (0.113 R)
• M50: 14,493,939 km (0.062 R)
• M51: 14,761,420 km (0.086 R)
• M52: 15,030,696 km (0.079 R)
• M53: 17,065,975 km (0.105 R)
• M54: 17,561,593 km (0.076 R)
• M55: 17,882,780 km (0.031 R)
• M56: 18,026,095 km (0.088 R)
• M57: 18,133,805 km (0.119 R)
• M58: 18,821,357 km (0.116 R)
• M59: 19,186,675 km (0.085 R)
• M60: 19,296,629 km (0.029 R)
• M61: 20,558,637 km (0.081 R)
• M62: 20,671,135 km (0.109 R)
• M63: 21,123,818 km (0.104 R)
• M64: 21,275,360 km (0.066 R)
• M65: 21,694,085 km (0.056 R)
• M66: 22,077,205 km (0.085 R)
• M67: 23,278,775 km (0.089 R)
• M68: 23,396,209 km (0.058 R)
• M69: 24,860,623 km (0.06 R)
• M70: 25,785,886 km (0.064 R)
• M71: 26,395,497 km (0.078 R)
• M72: 26,886,477 km (0.102 R)
• M73: 27,256,732 km (0.105 R)
• M74: 27,380,599 km (0.088 R)

Asteroid Belt

Center: 9.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 4.2

Gravity: 40.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.41 AU - 14.43 AU

Year: 16068 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,989,769 km

• M1: 54,304 km (0.12 R)
• M2: 1,029,832 km (0.103 R)
• M3: 1,231,789 km (0.1 R)
• M4: 1,391,260 km (0.115 R)
• M5: 2,093,024 km (0.08 R)
• M6: 2,219,135 km (0.087 R)
• M7: 2,283,163 km (0.041 R)
• M8: 2,380,401 km (0.116 R)
• M9: 2,680,345 km (0.085 R)
• M10: 2,748,562 km (0.062 R)
• M11: 2,921,796 km (0.078 R)
• M12: 3,801,282 km (0.093 R)
• M13: 4,072,204 km (0.071 R)
• M14: 4,429,743 km (0.069 R)
• M15: 5,132,105 km (0.112 R)
• M16: 5,174,590 km (0.099 R)
• M17: 7,057,130 km (0.097 R)
• M18: 7,104,403 km (0.096 R)
• M19: 8,020,391 km (0.082 R)
• M20: 8,668,299 km (0.112 R)
• M21: 8,871,004 km (0.082 R)
• M22: 9,488,544 km (0.111 R)
• M23: 10,873,372 km (0.109 R)
• M24: 11,478,046 km (0.114 R)
• M25: 11,868,497 km (0.086 R)
• M26: 12,206,588 km (0.093 R)
• M27: 12,433,827 km (0.084 R)
• M28: 13,007,834 km (0.101 R)
• M29: 14,122,189 km (0.048 R)
• M30: 15,266,612 km (0.045 R)
• M31: 15,511,354 km (0.087 R)
• M32: 17,324,181 km (0.096 R)
• M33: 17,771,629 km (0.072 R)
• M34: 17,900,133 km (0.1 R)
• M35: 17,964,610 km (0.055 R)
• M36: 18,093,563 km (0.102 R)
• M37: 18,612,817 km (0.107 R)
• M38: 18,743,267 km (0.112 R)
• M39: 19,202,682 km (0.093 R)
• M40: 19,268,505 km (0.101 R)
• M41: 20,737,855 km (0.117 R)
• M42: 21,828,723 km (0.102 R)
• M43: 22,450,601 km (0.091 R)
• M44: 22,798,566 km (0.117 R)
• M45: 23,429,420 km (0.045 R)
• M46: 24,779,990 km (0.056 R)
• M47: 24,995,560 km (0.114 R)
• M48: 27,258,976 km (0.034 R)
• M49: 27,407,227 km (0.104 R)
• M50: 27,778,978 km (0.075 R)
• M51: 28,002,926 km (0.117 R)
• M52: 28,678,211 km (0.055 R)
• M53: 29,663,163 km (0.038 R)
• M54: 31,044,999 km (0.074 R)
• M55: 31,199,833 km (0.066 R)
• M56: 31,354,966 km (0.051 R)
• M57: 31,977,891 km (0.065 R)
• M58: 32,369,239 km (0.099 R)
• M59: 32,526,167 km (0.11 R)
• M60: 33,077,735 km (0.075 R)
• M61: 35,314,522 km (0.117 R)
• M62: 35,800,117 km (0.082 R)
• M63: 36,125,043 km (0.078 R)
• M64: 37,270,215 km (0.101 R)
• M65: 40,184,681 km (0.092 R)
• M66: 41,285,721 km (0.083 R)
• M67: 41,455,964 km (0.067 R)
• M68: 41,626,505 km (0.113 R)
• M69: 42,139,327 km (0.081 R)
• M70: 42,740,411 km (0.115 R)
• M71: 43,085,084 km (0.093 R)
• M72: 44,822,514 km (0.073 R)
• M73: 46,671,245 km (0.068 R)
• M74: 47,204,112 km (0.117 R)
• M75: 47,471,294 km (0.06 R)
• M76: 47,649,615 km (0.104 R)
• M77: 48,007,004 km (0.118 R)
• M78: 48,275,682 km (0.068 R)
• M79: 50,442,906 km (0.095 R)
• M80: 52,180,934 km (0.071 R)
• M81: 53,011,053 km (0.105 R)
• M82: 55,715,333 km (0.047 R)
• M83: 59,999,667 km (0.059 R)
• M84: 61,840,169 km (0.116 R)
• M85: 62,034,946 km (0.055 R)
• M86: 62,132,484 km (0.117 R)
• M87: 62,522,934 km (0.074 R)
• M88: 63,600,787 km (0.053 R)
• M89: 64,191,399 km (0.089 R)
• M90: 64,487,304 km (0.114 R)
• M91: 64,586,038 km (0.079 R)
• M92: 65,278,676 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 4.8

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.2 AU - 16.34 AU

Year: 17745 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,989,769 km

• M1: 80,184 km (0.09 R)
• M2: 135,835 km (0.064 R)
• M3: 316,699 km (0.09 R)
• M4: 391,348 km (0.085 R)
• M5: 1,623,735 km (0.094 R)
• M6: 2,437,697 km (0.095 R)
• M7: 2,558,722 km (0.098 R)
• M8: 2,712,509 km (0.056 R)
• M9: 2,869,586 km (0.117 R)
• M10: 3,192,269 km (0.088 R)
• M11: 3,425,193 km (0.051 R)
• M12: 3,767,174 km (0.118 R)
• M13: 4,013,112 km (0.084 R)
• M14: 4,264,287 km (0.109 R)
• M15: 4,594,749 km (0.117 R)
• M16: 4,819,595 km (0.114 R)
• M17: 4,971,436 km (0.106 R)
• M18: 6,201,281 km (0.064 R)
• M19: 6,913,516 km (0.07 R)
• M20: 6,998,936 km (0.119 R)
• M21: 7,127,890 km (0.118 R)
• M22: 7,170,974 km (0.089 R)
• M23: 7,695,464 km (0.079 R)
• M24: 8,232,221 km (0.094 R)
• M25: 9,106,621 km (0.078 R)
• M26: 9,817,510 km (0.106 R)
• M27: 10,155,451 km (0.117 R)
• M28: 12,624,714 km (0.101 R)
• M29: 12,677,073 km (0.07 R)
• M30: 13,629,712 km (0.078 R)
• M31: 13,898,390 km (0.055 R)
• M32: 14,659,993 km (0.113 R)
• M33: 14,990,604 km (0.074 R)
• M34: 15,212,308 km (0.085 R)
• M35: 15,491,009 km (0.072 R)
• M36: 16,337,284 km (0.104 R)
• M37: 17,024,986 km (0.116 R)
• M38: 17,372,352 km (0.107 R)
• M39: 17,488,739 km (0.04 R)
• M40: 18,310,181 km (0.054 R)
• M41: 18,369,422 km (0.118 R)
• M42: 18,547,294 km (0.064 R)
• M43: 18,725,614 km (0.068 R)
• M44: 18,964,522 km (0.106 R)
• M45: 20,725,738 km (0.095 R)
• M46: 21,345,073 km (0.112 R)
• M47: 21,469,538 km (0.092 R)
• M48: 22,348,576 km (0.111 R)
• M49: 22,728,853 km (0.078 R)
• M50: 23,817,776 km (0.092 R)
• M51: 24,989,427 km (0.078 R)
• M52: 25,450,039 km (0.079 R)
• M53: 25,714,528 km (0.102 R)
• M54: 26,379,640 km (0.035 R)
• M55: 27,185,374 km (0.097 R)
• M56: 27,388,079 km (0.118 R)
• M57: 29,372,944 km (0.1 R)
• M58: 30,347,723 km (0.08 R)
• M59: 30,979,924 km (0.048 R)
• M60: 31,972,057 km (0.052 R)
• M61: 32,257,340 km (0.082 R)
• M62: 33,046,469 km (0.089 R)
• M63: 33,190,532 km (0.112 R)
• M64: 34,716,729 km (0.08 R)
• M65: 36,414,366 km (0.089 R)
• M66: 36,637,715 km (0.085 R)
• M67: 36,861,663 km (0.114 R)
• M68: 38,972,938 km (0.11 R)
• M69: 39,966,418 km (0.115 R)
• M70: 40,504,820 km (0.101 R)
• M71: 40,968,274 km (0.1 R)
• M72: 41,278,092 km (0.098 R)
• M73: 41,744,538 km (0.108 R)
• M74: 42,525,588 km (0.093 R)
• M75: 43,075,211 km (0.099 R)
• M76: 43,232,588 km (0.054 R)
• M77: 45,057,233 km (0.061 R)
• M78: 45,858,479 km (0.119 R)
• M79: 46,180,115 km (0.114 R)
• M80: 47,718,729 km (0.073 R)
• M81: 48,289,893 km (0.098 R)
• M82: 48,617,214 km (0.095 R)
• M83: 48,781,173 km (0.068 R)
• M84: 50,099,429 km (0.096 R)
• M85: 50,929,249 km (0.074 R)
• M86: 51,095,751 km (0.103 R)
• M87: 52,350,428 km (0.118 R)
• M88: 53,699,801 km (0.084 R)
• M89: 53,784,474 km (0.069 R)
• M90: 54,123,762 km (0.056 R)
• M91: 54,463,798 km (0.114 R)
• M92: 54,889,852 km (0.088 R)
• M93: 55,745,253 km (0.092 R)
• M94: 56,346,636 km (0.089 R)
• M95: 57,469,219 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit