🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 25.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,143,531 km

• M1: 430,543 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 338 Days

Day: 14.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.85 AU - 1.17 AU

Year: 382 Days

Day: 17.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,143,531 km

• M1: 308,172 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 453 Days

Day: 12.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.1 AU - 1.32 AU

Year: 501 Days

Day: 43.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,143,531 km

• M1: 317,447 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 9.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.14 AU - 7.58 AU

Year: 6042 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,143,531 km

• M1: 117,285 km (0.092 R)
• M2: 265,087 km (0.114 R)
• M3: 362,176 km (0.107 R)
• M4: 431,739 km (0.086 R)
• M5: 518,057 km (0.045 R)
• M6: 672,293 km (0.086 R)
• M7: 911,649 km (0.108 R)
• M8: 1,041,500 km (0.111 R)
• M9: 1,401,882 km (0.038 R)
• M10: 1,536,221 km (0.092 R)
• M11: 1,763,609 km (0.083 R)
• M12: 1,909,168 km (0.102 R)
• M13: 2,329,688 km (0.119 R)
• M14: 2,736,893 km (0.099 R)
• M15: 2,799,874 km (0.1 R)
• M16: 3,056,883 km (0.089 R)
• M17: 3,188,230 km (0.098 R)
• M18: 3,479,497 km (0.108 R)
• M19: 3,547,863 km (0.068 R)
• M20: 3,663,053 km (0.102 R)
• M21: 4,527,879 km (0.109 R)
• M22: 4,627,810 km (0.057 R)
• M23: 5,060,746 km (0.091 R)
• M24: 5,138,537 km (0.036 R)
• M25: 5,295,316 km (0.086 R)
• M26: 5,559,954 km (0.091 R)
• M27: 5,720,922 km (0.096 R)
• M28: 5,829,081 km (0.061 R)
• M29: 6,548,796 km (0.065 R)
• M30: 7,121,307 km (0.074 R)
• M31: 8,010,218 km (0.055 R)
• M32: 8,406,204 km (0.072 R)
• M33: 9,344,332 km (0.103 R)
• M34: 9,890,663 km (0.102 R)
• M35: 10,381,344 km (0.103 R)
• M36: 10,613,071 km (0.096 R)
• M37: 11,969,625 km (0.09 R)
• M38: 12,352,147 km (0.098 R)
• M39: 12,951,436 km (0.082 R)
• M40: 13,272,473 km (0.115 R)
• M41: 13,560,000 km (0.048 R)
• M42: 13,668,458 km (0.103 R)
• M43: 14,177,989 km (0.105 R)
• M44: 14,398,346 km (0.042 R)
• M45: 14,879,603 km (0.094 R)
• M46: 14,991,352 km (0.077 R)
• M47: 15,178,350 km (0.112 R)
• M48: 15,479,191 km (0.082 R)
• M49: 15,554,588 km (0.084 R)
• M50: 15,668,133 km (0.109 R)
• M51: 15,743,979 km (0.117 R)
• M52: 15,972,116 km (0.091 R)
• M53: 16,431,681 km (0.105 R)
• M54: 16,973,524 km (0.077 R)
• M55: 17,129,405 km (0.117 R)
• M56: 17,246,540 km (0.047 R)
• M57: 17,403,319 km (0.048 R)
• M58: 18,754,187 km (0.085 R)
• M59: 19,077,020 km (0.06 R)
• M60: 19,401,497 km (0.109 R)
• M61: 19,687,080 km (0.105 R)
• M62: 19,974,009 km (0.064 R)
• M63: 20,056,287 km (0.098 R)
• M64: 20,345,011 km (0.096 R)
• M65: 21,093,749 km (0.109 R)
• M66: 21,936,134 km (0.027 R)
• M67: 22,660,936 km (0.096 R)
• M68: 23,263,666 km (0.088 R)
• M69: 23,653,967 km (0.102 R)
• M70: 23,740,883 km (0.054 R)
• M71: 23,871,631 km (0.092 R)
• M72: 24,353,037 km (0.119 R)
• M73: 25,325,573 km (0.087 R)
• M74: 25,637,634 km (0.095 R)
• M75: 27,765,814 km (0.1 R)
• M76: 27,995,446 km (0.073 R)
• M77: 29,387,006 km (0.096 R)
• M78: 29,621,126 km (0.113 R)
• M79: 31,038,865 km (0.1 R)
• M80: 31,564,253 km (0.099 R)
• M81: 31,659,996 km (0.085 R)
• M82: 32,237,144 km (0.085 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 8.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.85 AU - 7.23 AU

Year: 7037 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,143,531 km

• M1: 106,962 km (0.104 R)
• M2: 239,656 km (0.115 R)
• M3: 327,619 km (0.113 R)
• M4: 437,574 km (0.057 R)
• M5: 707,299 km (0.119 R)
• M6: 790,475 km (0.093 R)
• M7: 967,300 km (0.109 R)
• M8: 1,108,520 km (0.084 R)
• M9: 1,194,240 km (0.114 R)
• M10: 1,269,488 km (0.049 R)
• M11: 1,346,381 km (0.057 R)
• M12: 1,478,027 km (0.112 R)
• M13: 1,697,786 km (0.113 R)
• M14: 1,811,630 km (0.067 R)
• M15: 1,913,357 km (0.116 R)
• M16: 2,002,218 km (0.073 R)
• M17: 2,371,126 km (0.081 R)
• M18: 3,084,409 km (0.088 R)
• M19: 3,241,786 km (0.117 R)
• M20: 3,312,546 km (0.065 R)
• M21: 3,546,218 km (0.117 R)
• M22: 3,637,622 km (0.115 R)
• M23: 3,729,625 km (0.115 R)
• M24: 3,859,924 km (0.057 R)
• M25: 4,593,403 km (0.108 R)
• M26: 4,874,347 km (0.086 R)
• M27: 4,976,074 km (0.096 R)
• M28: 5,140,332 km (0.105 R)
• M29: 5,729,299 km (0.082 R)
• M30: 5,879,944 km (0.119 R)
• M31: 6,206,965 km (0.116 R)
• M32: 6,339,509 km (0.1 R)
• M33: 6,473,100 km (0.087 R)
• M34: 6,562,559 km (0.112 R)
• M35: 6,675,057 km (0.117 R)
• M36: 7,177,407 km (0.033 R)
• M37: 7,409,882 km (0.1 R)
• M38: 7,692,173 km (0.091 R)
• M39: 8,122,117 km (0.118 R)
• M40: 8,194,523 km (0.108 R)
• M41: 8,658,126 km (0.103 R)
• M42: 8,930,544 km (0.096 R)
• M43: 9,306,484 km (0.1 R)
• M44: 9,458,325 km (0.09 R)
• M45: 9,918,788 km (0.051 R)
• M46: 10,465,269 km (0.102 R)
• M47: 10,623,094 km (0.05 R)
• M48: 11,155,364 km (0.032 R)
• M49: 11,208,920 km (0.05 R)
• M50: 11,262,775 km (0.114 R)
• M51: 11,478,794 km (0.093 R)
• M52: 11,696,160 km (0.053 R)
• M53: 12,190,132 km (0.08 R)
• M54: 12,495,461 km (0.039 R)
• M55: 13,057,052 km (0.11 R)
• M56: 13,198,721 km (0.09 R)
• M57: 13,426,409 km (0.096 R)
• M58: 13,512,128 km (0.088 R)
• M59: 13,943,569 km (0.032 R)
• M60: 14,088,379 km (0.071 R)
• M61: 14,233,789 km (0.092 R)
• M62: 14,321,154 km (0.026 R)
• M63: 14,496,632 km (0.078 R)
• M64: 15,086,496 km (0.073 R)
• M65: 15,384,346 km (0.113 R)
• M66: 15,474,105 km (0.095 R)
• M67: 15,593,932 km (0.076 R)
• M68: 16,472,670 km (0.06 R)
• M69: 17,181,016 km (0.076 R)
• M70: 17,993,632 km (0.081 R)
• M71: 18,119,743 km (0.054 R)
• M72: 18,563,600 km (0.12 R)
• M73: 18,627,328 km (0.071 R)
• M74: 18,946,870 km (0.115 R)
• M75: 19,075,224 km (0.111 R)
• M76: 19,981,638 km (0.102 R)
• M77: 20,112,237 km (0.107 R)
• M78: 20,177,611 km (0.1 R)
• M79: 20,374,332 km (0.111 R)
• M80: 20,637,625 km (0.055 R)
• M81: 20,835,842 km (0.05 R)
• M82: 20,901,964 km (0.1 R)
• M83: 22,308,334 km (0.106 R)
• M84: 22,681,730 km (0.082 R)
• M85: 22,852,122 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 4.6

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.34 AU - 18.42 AU

Year: 27296 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,143,531 km

• M1: 60,138 km (0.087 R)
• M2: 320,439 km (0.086 R)
• M3: 590,014 km (0.075 R)
• M4: 719,715 km (0.075 R)
• M5: 887,265 km (0.038 R)
• M6: 945,758 km (0.102 R)
• M7: 1,005,746 km (0.116 R)
• M8: 1,129,314 km (0.065 R)
• M9: 1,357,451 km (0.08 R)
• M10: 1,529,189 km (0.094 R)
• M11: 1,635,554 km (0.053 R)
• M12: 1,818,213 km (0.089 R)
• M13: 3,830,453 km (0.117 R)
• M14: 4,023,884 km (0.071 R)
• M15: 4,370,053 km (0.099 R)
• M16: 6,296,126 km (0.03 R)
• M17: 6,581,858 km (0.087 R)
• M18: 6,639,602 km (0.109 R)
• M19: 7,166,037 km (0.117 R)
• M20: 7,766,523 km (0.078 R)
• M21: 8,072,899 km (0.096 R)
• M22: 8,571,060 km (0.05 R)
• M23: 8,887,609 km (0.06 R)
• M24: 9,079,394 km (0.065 R)
• M25: 9,925,819 km (0.082 R)
• M26: 10,258,076 km (0.097 R)
• M27: 11,414,916 km (0.088 R)
• M28: 11,762,881 km (0.096 R)
• M29: 12,683,955 km (0.078 R)
• M30: 13,189,446 km (0.073 R)
• M31: 13,701,519 km (0.064 R)
• M32: 15,200,191 km (0.118 R)
• M33: 15,891,333 km (0.055 R)
• M34: 16,514,259 km (0.113 R)
• M35: 17,383,721 km (0.117 R)
• M36: 19,249,356 km (0.116 R)
• M37: 21,177,523 km (0.064 R)
• M38: 21,433,485 km (0.076 R)
• M39: 22,034,869 km (0.028 R)
• M40: 23,078,464 km (0.099 R)
• M41: 23,166,277 km (0.111 R)
• M42: 23,341,905 km (0.099 R)
• M43: 23,430,019 km (0.117 R)
• M44: 23,518,132 km (0.106 R)
• M45: 23,783,219 km (0.055 R)
• M46: 24,853,442 km (0.034 R)
• M47: 25,033,408 km (0.095 R)
• M48: 25,213,674 km (0.113 R)
• M49: 26,396,395 km (0.095 R)
• M50: 26,488,098 km (0.118 R)
• M51: 27,970,015 km (0.116 R)
• M52: 28,250,810 km (0.056 R)
• M53: 29,288,570 km (0.118 R)
• M54: 29,764,441 km (0.059 R)
• M55: 29,955,478 km (0.08 R)
• M56: 30,723,663 km (0.089 R)
• M57: 31,790,595 km (0.102 R)
• M58: 32,672,474 km (0.1 R)
• M59: 33,066,964 km (0.119 R)
• M60: 33,463,099 km (0.081 R)
• M61: 37,922,761 km (0.116 R)
• M62: 38,545,238 km (0.08 R)
• M63: 40,221,482 km (0.08 R)
• M64: 42,135,587 km (0.114 R)
• M65: 42,350,110 km (0.051 R)
• M66: 44,405,884 km (0.11 R)
• M67: 46,937,678 km (0.099 R)
• M68: 49,402,752 km (0.072 R)
• M69: 56,100,099 km (0.074 R)
• M70: 56,454,197 km (0.069 R)
• M71: 56,690,562 km (0.064 R)
• M72: 58,235,609 km (0.116 R)
• M73: 59,193,334 km (0.096 R)
• M74: 59,553,716 km (0.106 R)
• M75: 60,035,570 km (0.071 R)
• M76: 61,002,870 km (0.058 R)
• M77: 61,366,991 km (0.059 R)
• M78: 62,830,507 km (0.096 R)
• M79: 63,443,859 km (0.091 R)
• M80: 64,059,005 km (0.097 R)
• M81: 64,305,692 km (0.057 R)
• M82: 70,700,552 km (0.108 R)
• M83: 71,721,857 km (0.076 R)
• M84: 72,876,603 km (0.109 R)
• M85: 74,944,793 km (0.062 R)
• M86: 75,595,095 km (0.049 R)
• M87: 79,403,259 km (0.069 R)
• M88: 79,933,433 km (0.116 R)
• M89: 80,597,798 km (0.09 R)
• M90: 83,273,356 km (0.052 R)
• M91: 83,677,270 km (0.056 R)
• M92: 83,946,845 km (0.11 R)
• M93: 87,341,071 km (0.104 R)
• M94: 89,261,459 km (0.088 R)
• M95: 90,918,405 km (0.104 R)
• M96: 93,143,524 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit