🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 124 Days

Day: 19.1 Hours

Environment

Temp: 355 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,819,004 km

• M1: 176,525 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 187 Days

Day: 36 Hours

Environment

Temp: 309 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,819,004 km

• M1: 444,455 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.7 AU

Year: 593 Days

Day: 24.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,819,004 km

• M1: 180,415 km (0.098 R)
• M2: 643,271 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.43 AU - 2.93 AU

Year: 1374 Days

Day: 29.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.46 AU - 4.66 AU

Year: 2562 Days

Day: 27.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,819,004 km

• M1: 2,613,924 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.26 AU - 7.74 AU

Year: 6433 Days

Day: 14 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,819,004 km

• M1: 1,839,306 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 10.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.55 AU - 10.57 AU

Year: 8541 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,819,004 km

• M1: 147,204 km (0.071 R)
• M2: 214,972 km (0.12 R)
• M3: 438,172 km (0.1 R)
• M4: 535,261 km (0.066 R)
• M5: 725,250 km (0.034 R)
• M6: 798,853 km (0.064 R)
• M7: 1,241,962 km (0.086 R)
• M8: 1,313,619 km (0.105 R)
• M9: 1,734,139 km (0.075 R)
• M10: 2,023,012 km (0.109 R)
• M11: 2,216,891 km (0.084 R)
• M12: 2,576,973 km (0.097 R)
• M13: 2,835,179 km (0.071 R)
• M14: 3,251,061 km (0.093 R)
• M15: 3,351,890 km (0.115 R)
• M16: 3,556,390 km (0.112 R)
• M17: 3,897,623 km (0.089 R)
• M18: 4,304,529 km (0.09 R)
• M19: 4,415,381 km (0.059 R)
• M20: 4,810,918 km (0.064 R)
• M21: 5,395,696 km (0.11 R)
• M22: 6,095,964 km (0.119 R)
• M23: 6,377,806 km (0.114 R)
• M24: 6,824,804 km (0.105 R)
• M25: 6,954,356 km (0.116 R)
• M26: 7,648,191 km (0.077 R)
• M27: 7,884,406 km (0.11 R)
• M28: 8,191,531 km (0.034 R)
• M29: 8,364,017 km (0.099 R)
• M30: 8,712,281 km (0.088 R)
• M31: 8,817,747 km (0.113 R)
• M32: 9,101,086 km (0.11 R)
• M33: 9,567,831 km (0.069 R)
• M34: 9,969,053 km (0.104 R)
• M35: 10,042,505 km (0.087 R)
• M36: 10,976,744 km (0.111 R)
• M37: 11,860,718 km (0.081 R)
• M38: 11,977,703 km (0.097 R)
• M39: 12,647,902 km (0.086 R)
• M40: 12,847,316 km (0.026 R)
• M41: 13,007,684 km (0.118 R)
• M42: 13,128,260 km (0.114 R)
• M43: 13,451,841 km (0.085 R)
• M44: 13,696,433 km (0.079 R)
• M45: 13,901,233 km (0.09 R)
• M46: 14,148,368 km (0.065 R)
• M47: 14,313,973 km (0.083 R)
• M48: 15,067,049 km (0.096 R)
• M49: 16,004,878 km (0.119 R)
• M50: 16,220,598 km (0.094 R)
• M51: 16,698,862 km (0.041 R)
• M52: 16,786,227 km (0.097 R)
• M53: 17,579,994 km (0.062 R)
• M54: 18,975,742 km (0.114 R)
• M55: 19,204,178 km (0.113 R)
• M56: 20,781,687 km (0.117 R)
• M57: 20,922,908 km (0.114 R)
• M58: 21,158,824 km (0.079 R)
• M59: 22,159,783 km (0.096 R)
• M60: 22,352,166 km (0.103 R)
• M61: 22,641,787 km (0.117 R)
• M62: 23,518,281 km (0.117 R)
• M63: 23,763,622 km (0.113 R)
• M64: 26,010,432 km (0.114 R)
• M65: 26,774,429 km (0.107 R)
• M66: 28,428,682 km (0.062 R)
• M67: 28,794,897 km (0.057 R)
• M68: 30,275,617 km (0.088 R)
• M69: 31,079,107 km (0.08 R)
• M70: 31,240,523 km (0.109 R)
• M71: 31,835,175 km (0.036 R)
• M72: 32,980,795 km (0.101 R)
• M73: 34,084,379 km (0.093 R)
• M74: 34,473,483 km (0.077 R)
• M75: 34,920,033 km (0.085 R)
• M76: 35,200,080 km (0.059 R)
• M77: 35,593,373 km (0.089 R)
• M78: 36,327,749 km (0.038 R)
• M79: 37,295,497 km (0.107 R)
• M80: 38,214,028 km (0.028 R)
• M81: 38,329,368 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.2

Radius: 12.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.03 AU - 10.71 AU

Year: 8983 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,819,004 km

• M1: 292,464 km (0.065 R)
• M2: 427,700 km (0.1 R)
• M3: 734,077 km (0.078 R)
• M4: 985,252 km (0.102 R)
• M5: 1,147,266 km (0.094 R)
• M6: 1,555,818 km (0.105 R)
• M7: 1,993,092 km (0.063 R)
• M8: 2,088,536 km (0.086 R)
• M9: 2,519,527 km (0.081 R)
• M10: 2,745,719 km (0.076 R)
• M11: 2,870,334 km (0.066 R)
• M12: 2,960,542 km (0.1 R)
• M13: 3,070,048 km (0.118 R)
• M14: 3,181,049 km (0.047 R)
• M15: 3,349,945 km (0.117 R)
• M16: 3,483,386 km (0.078 R)
• M17: 3,934,574 km (0.115 R)
• M18: 4,136,680 km (0.082 R)
• M19: 4,259,650 km (0.063 R)
• M20: 4,404,610 km (0.07 R)
• M21: 4,892,598 km (0.08 R)
• M22: 5,066,281 km (0.093 R)
• M23: 5,308,780 km (0.115 R)
• M24: 5,487,399 km (0.116 R)
• M25: 5,577,607 km (0.119 R)
• M26: 6,082,201 km (0.105 R)
• M27: 6,175,400 km (0.099 R)
• M28: 6,505,862 km (0.092 R)
• M29: 6,915,012 km (0.094 R)
• M30: 7,012,550 km (0.088 R)
• M31: 7,432,022 km (0.089 R)
• M32: 7,783,727 km (0.105 R)
• M33: 8,012,612 km (0.115 R)
• M34: 8,555,652 km (0.116 R)
• M35: 9,595,507 km (0.093 R)
• M36: 10,787,951 km (0.049 R)
• M37: 10,958,044 km (0.085 R)
• M38: 11,618,519 km (0.108 R)
• M39: 11,851,143 km (0.108 R)
• M40: 12,291,709 km (0.08 R)
• M41: 13,158,778 km (0.119 R)
• M42: 13,279,953 km (0.063 R)
• M43: 13,431,944 km (0.117 R)
• M44: 14,076,561 km (0.105 R)
• M45: 14,231,395 km (0.116 R)
• M46: 14,355,860 km (0.092 R)
• M47: 14,574,423 km (0.082 R)
• M48: 14,731,202 km (0.114 R)
• M49: 15,459,594 km (0.051 R)
• M50: 16,167,341 km (0.114 R)
• M51: 16,264,729 km (0.09 R)
• M52: 17,050,417 km (0.095 R)
• M53: 17,149,601 km (0.086 R)
• M54: 17,781,502 km (0.057 R)
• M55: 18,016,371 km (0.082 R)
• M56: 18,455,141 km (0.111 R)
• M57: 18,556,868 km (0.051 R)
• M58: 18,795,028 km (0.112 R)
• M59: 19,654,019 km (0.111 R)
• M60: 20,070,798 km (0.039 R)
• M61: 20,631,042 km (0.042 R)
• M62: 21,125,613 km (0.031 R)
• M63: 21,624,073 km (0.054 R)
• M64: 21,838,896 km (0.083 R)
• M65: 21,982,360 km (0.115 R)
• M66: 22,198,379 km (0.056 R)
• M67: 22,959,982 km (0.03 R)
• M68: 23,582,758 km (0.119 R)
• M69: 23,803,864 km (0.097 R)
• M70: 23,988,617 km (0.046 R)
• M71: 24,285,270 km (0.098 R)
• M72: 24,396,870 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 14.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.29 AU - 9.75 AU

Year: 9200 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,819,004 km

• M1: 302,936 km (0.028 R)
• M2: 415,732 km (0.092 R)
• M3: 982,708 km (0.077 R)
• M4: 1,279,810 km (0.069 R)
• M5: 1,702,424 km (0.075 R)
• M6: 1,800,261 km (0.047 R)
• M7: 1,920,238 km (0.094 R)
• M8: 2,084,497 km (0.109 R)
• M9: 2,232,299 km (0.1 R)
• M10: 2,361,851 km (0.107 R)
• M11: 3,071,992 km (0.112 R)
• M12: 3,168,333 km (0.112 R)
• M13: 4,322,481 km (0.05 R)
• M14: 4,512,919 km (0.081 R)
• M15: 4,762,149 km (0.085 R)
• M16: 5,419,482 km (0.108 R)
• M17: 6,289,094 km (0.104 R)
• M18: 6,412,513 km (0.113 R)
• M19: 6,787,704 km (0.086 R)
• M20: 7,170,076 km (0.116 R)
• M21: 7,494,105 km (0.094 R)
• M22: 7,657,915 km (0.107 R)
• M23: 8,291,612 km (0.075 R)
• M24: 9,011,477 km (0.051 R)
• M25: 9,291,075 km (0.095 R)
• M26: 9,396,691 km (0.111 R)
• M27: 9,502,756 km (0.12 R)
• M28: 10,401,690 km (0.109 R)
• M29: 10,768,803 km (0.091 R)
• M30: 11,028,505 km (0.069 R)
• M31: 11,781,580 km (0.109 R)
• M32: 12,241,594 km (0.085 R)
• M33: 13,576,605 km (0.063 R)
• M34: 14,261,464 km (0.119 R)
• M35: 14,792,836 km (0.055 R)
• M36: 14,998,832 km (0.027 R)
• M37: 15,289,052 km (0.1 R)
• M38: 15,748,766 km (0.1 R)
• M39: 16,128,296 km (0.108 R)
• M40: 16,639,023 km (0.119 R)
• M41: 17,111,902 km (0.077 R)
• M42: 17,371,754 km (0.066 R)
• M43: 18,690,459 km (0.095 R)
• M44: 19,002,819 km (0.106 R)
• M45: 19,950,222 km (0.063 R)
• M46: 20,041,178 km (0.12 R)
• M47: 20,269,464 km (0.073 R)
• M48: 20,590,352 km (0.118 R)
• M49: 21,051,712 km (0.061 R)
• M50: 22,173,097 km (0.11 R)
• M51: 22,314,617 km (0.069 R)
• M52: 22,598,554 km (0.065 R)
• M53: 23,650,077 km (0.086 R)
• M54: 24,522,233 km (0.118 R)
• M55: 25,060,486 km (0.067 R)
• M56: 25,257,207 km (0.065 R)
• M57: 26,098,845 km (0.096 R)
• M58: 26,348,075 km (0.107 R)
• M59: 26,598,202 km (0.111 R)
• M60: 26,949,608 km (0.081 R)
• M61: 27,657,206 km (0.107 R)
• M62: 28,013,248 km (0.119 R)
• M63: 28,166,287 km (0.046 R)
• M64: 28,935,819 km (0.05 R)
• M65: 29,038,891 km (0.095 R)
• M66: 30,181,370 km (0.048 R)
• M67: 30,495,526 km (0.12 R)
• M68: 30,810,878 km (0.089 R)
• M69: 31,550,640 km (0.105 R)
• M70: 32,189,273 km (0.11 R)
• M71: 32,349,642 km (0.078 R)
• M72: 33,913,538 km (0.111 R)
• M73: 35,999,680 km (0.115 R)
• M74: 36,778,786 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 14.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.1 AU - 15.5 AU

Year: 14343 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,819,004 km

• M1: 256,261 km (0.087 R)
• M2: 476,020 km (0.107 R)
• M3: 1,759,720 km (0.1 R)
• M4: 1,924,277 km (0.117 R)
• M5: 2,328,940 km (0.063 R)
• M6: 3,184,639 km (0.064 R)
• M7: 3,353,236 km (0.098 R)
• M8: 3,490,418 km (0.072 R)
• M9: 3,629,394 km (0.101 R)
• M10: 4,389,800 km (0.087 R)
• M11: 4,578,144 km (0.071 R)
• M12: 5,358,446 km (0.113 R)
• M13: 5,805,295 km (0.097 R)
• M14: 6,349,083 km (0.084 R)
• M15: 6,822,112 km (0.107 R)
• M16: 7,040,973 km (0.09 R)
• M17: 7,440,699 km (0.12 R)
• M18: 7,893,681 km (0.082 R)
• M19: 8,402,464 km (0.075 R)
• M20: 8,543,086 km (0.114 R)
• M21: 8,969,589 km (0.067 R)
• M22: 9,306,334 km (0.112 R)
• M23: 11,360,462 km (0.099 R)
• M24: 12,040,385 km (0.095 R)
• M25: 12,518,799 km (0.08 R)
• M26: 13,057,650 km (0.1 R)
• M27: 15,231,307 km (0.09 R)
• M28: 15,748,766 km (0.08 R)
• M29: 16,389,045 km (0.066 R)
• M30: 16,624,063 km (0.12 R)
• M31: 17,395,390 km (0.112 R)
• M32: 18,666,074 km (0.061 R)
• M33: 19,096,318 km (0.063 R)
• M34: 19,841,465 km (0.064 R)
• M35: 20,029,210 km (0.087 R)
• M36: 20,722,746 km (0.103 R)
• M37: 21,424,210 km (0.055 R)
• M38: 22,393,455 km (0.081 R)
• M39: 22,523,755 km (0.065 R)
• M40: 22,654,204 km (0.101 R)
• M41: 23,442,884 km (0.113 R)
• M42: 25,047,171 km (0.069 R)
• M43: 25,317,944 km (0.044 R)
• M44: 25,794,263 km (0.12 R)
• M45: 27,240,875 km (0.107 R)
• M46: 28,149,532 km (0.106 R)
• M47: 28,501,686 km (0.1 R)
• M48: 29,281,539 km (0.074 R)
• M49: 29,424,106 km (0.061 R)
• M50: 30,356,400 km (0.049 R)
• M51: 33,210,877 km (0.092 R)
• M52: 33,359,577 km (0.118 R)
• M53: 33,807,024 km (0.098 R)
• M54: 34,181,318 km (0.062 R)
• M55: 34,557,108 km (0.108 R)
• M56: 34,934,244 km (0.087 R)
• M57: 37,302,678 km (0.088 R)
• M58: 38,155,535 km (0.11 R)
• M59: 38,545,387 km (0.078 R)
• M60: 40,434,659 km (0.089 R)
• M61: 41,871,397 km (0.1 R)
• M62: 43,487,503 km (0.075 R)
• M63: 45,041,525 km (0.088 R)
• M64: 45,288,511 km (0.117 R)
• M65: 45,453,518 km (0.114 R)
• M66: 45,618,524 km (0.074 R)
• M67: 47,281,005 km (0.1 R)
• M68: 48,119,651 km (0.032 R)
• M69: 49,132,429 km (0.075 R)
• M70: 49,811,603 km (0.098 R)
• M71: 50,750,629 km (0.081 R)
• M72: 51,695,339 km (0.031 R)
• M73: 52,213,098 km (0.078 R)
• M74: 52,645,884 km (0.047 R)
• M75: 54,388,999 km (0.075 R)
• M76: 55,091,510 km (0.109 R)
• M77: 55,620,339 km (0.12 R)
• M78: 56,683,232 km (0.097 R)
• M79: 57,038,975 km (0.116 R)
• M80: 58,469,430 km (0.107 R)
• M81: 59,188,996 km (0.061 R)
• M82: 59,640,333 km (0.079 R)

Kuiper Belt

Range: 35 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit