🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 165 Days

Day: 34.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 232 Days

Day: 39.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,332,387 km

• M1: 382,971 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.67 AU - 0.91 AU

Year: 318 Days

Day: 19.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,332,387 km

• M1: 218,862 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.11 AU

Year: 433 Days

Day: 31.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.95 AU - 1.03 AU

Year: 446 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.08 AU - 1.28 AU

Year: 581 Days

Day: 45 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 12.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.03 AU - 2.95 AU

Year: 1780 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,332,387 km

• M1: 184,604 km (0.114 R)
• M2: 369,656 km (0.118 R)
• M3: 554,111 km (0.116 R)
• M4: 958,623 km (0.06 R)
• M5: 1,037,312 km (0.085 R)
• M6: 1,143,227 km (0.076 R)
• M7: 1,313,769 km (0.11 R)
• M8: 1,484,011 km (0.054 R)
• M9: 1,633,160 km (0.066 R)
• M10: 1,738,776 km (0.097 R)
• M11: 1,826,889 km (0.116 R)
• M12: 2,007,903 km (0.046 R)
• M13: 2,184,578 km (0.071 R)
• M14: 2,269,400 km (0.036 R)
• M15: 2,486,765 km (0.09 R)
• M16: 2,722,532 km (0.1 R)
• M17: 3,083,960 km (0.112 R)
• M18: 3,203,938 km (0.053 R)
• M19: 3,461,096 km (0.084 R)
• M20: 3,636,275 km (0.077 R)
• M21: 3,724,987 km (0.115 R)
• M22: 3,801,581 km (0.097 R)
• M23: 3,904,654 km (0.068 R)
• M24: 4,087,163 km (0.103 R)
• M25: 4,379,777 km (0.058 R)
• M26: 4,748,386 km (0.067 R)
• M27: 5,141,380 km (0.064 R)
• M28: 5,313,118 km (0.117 R)
• M29: 5,414,097 km (0.092 R)
• M30: 5,530,334 km (0.115 R)
• M31: 5,647,469 km (0.107 R)
• M32: 6,260,671 km (0.092 R)
• M33: 6,367,484 km (0.044 R)
• M34: 6,444,227 km (0.099 R)
• M35: 6,614,021 km (0.112 R)
• M36: 6,707,370 km (0.058 R)
• M37: 6,847,992 km (0.047 R)
• M38: 6,989,811 km (0.096 R)
• M39: 7,340,319 km (0.051 R)
• M40: 7,420,802 km (0.095 R)
• M41: 7,631,436 km (0.107 R)
• M42: 7,844,164 km (0.075 R)
• M43: 7,992,565 km (0.071 R)
• M44: 8,158,469 km (0.102 R)
• M45: 8,241,945 km (0.091 R)
• M46: 8,629,254 km (0.028 R)
• M47: 8,833,754 km (0.056 R)
• M48: 8,988,289 km (0.03 R)
• M49: 9,091,811 km (0.116 R)
• M50: 9,387,117 km (0.09 R)
• M51: 9,632,756 km (0.11 R)
• M52: 9,951,550 km (0.08 R)
• M53: 10,094,416 km (0.117 R)
• M54: 10,346,189 km (0.088 R)
• M55: 10,654,510 km (0.096 R)
• M56: 11,956,311 km (0.113 R)
• M57: 12,222,744 km (0.098 R)
• M58: 12,529,570 km (0.053 R)
• M59: 12,625,911 km (0.025 R)
• M60: 12,703,253 km (0.111 R)
• M61: 12,819,490 km (0.103 R)
• M62: 13,092,207 km (0.031 R)
• M63: 13,190,044 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 10.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.04 AU - 4.96 AU

Year: 4325 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,332,387 km

• M1: 144,661 km (0.107 R)
• M2: 338,241 km (0.076 R)
• M3: 420,819 km (0.086 R)
• M4: 646,113 km (0.07 R)
• M5: 755,020 km (0.086 R)
• M6: 857,645 km (0.049 R)
• M7: 1,106,575 km (0.051 R)
• M8: 1,522,906 km (0.12 R)
• M9: 1,655,450 km (0.083 R)
• M10: 1,914,703 km (0.1 R)
• M11: 2,510,851 km (0.074 R)
• M12: 2,952,763 km (0.075 R)
• M13: 3,161,751 km (0.105 R)
• M14: 3,289,508 km (0.104 R)
• M15: 3,528,266 km (0.109 R)
• M16: 3,908,394 km (0.063 R)
• M17: 4,611,354 km (0.057 R)
• M18: 4,903,519 km (0.099 R)
• M19: 5,076,753 km (0.116 R)
• M20: 5,201,817 km (0.084 R)
• M21: 5,277,214 km (0.069 R)
• M22: 5,816,066 km (0.107 R)
• M23: 5,920,635 km (0.059 R)
• M24: 6,158,496 km (0.099 R)
• M25: 6,291,937 km (0.104 R)
• M26: 6,480,430 km (0.082 R)
• M27: 6,752,848 km (0.067 R)
• M28: 6,973,654 km (0.1 R)
• M29: 7,621,413 km (0.054 R)
• M30: 7,707,432 km (0.073 R)
• M31: 8,083,521 km (0.106 R)
• M32: 8,465,744 km (0.062 R)
• M33: 8,733,823 km (0.094 R)
• M34: 9,034,963 km (0.117 R)
• M35: 9,186,805 km (0.11 R)
• M36: 9,585,633 km (0.108 R)
• M37: 10,021,561 km (0.098 R)
• M38: 10,273,484 km (0.103 R)
• M39: 11,204,432 km (0.09 R)
• M40: 11,995,356 km (0.081 R)
• M41: 12,296,496 km (0.032 R)
• M42: 12,498,752 km (0.12 R)
• M43: 12,600,180 km (0.073 R)
• M44: 12,906,407 km (0.08 R)
• M45: 13,456,927 km (0.085 R)
• M46: 13,979,921 km (0.108 R)
• M47: 15,515,842 km (0.114 R)
• M48: 16,211,472 km (0.106 R)
• M49: 16,730,577 km (0.085 R)
• M50: 17,029,773 km (0.088 R)
• M51: 17,142,420 km (0.073 R)
• M52: 17,330,614 km (0.091 R)
• M53: 17,975,830 km (0.112 R)
• M54: 18,513,036 km (0.031 R)
• M55: 19,524,766 km (0.08 R)
• M56: 19,760,832 km (0.104 R)
• M57: 20,315,241 km (0.087 R)
• M58: 21,520,551 km (0.07 R)
• M59: 21,845,777 km (0.068 R)
• M60: 22,583,743 km (0.059 R)
• M61: 22,914,355 km (0.048 R)
• M62: 22,997,232 km (0.067 R)
• M63: 23,205,023 km (0.079 R)
• M64: 23,789,801 km (0.097 R)
• M65: 23,873,726 km (0.083 R)
• M66: 24,126,247 km (0.105 R)
• M67: 24,337,180 km (0.106 R)
• M68: 26,264,150 km (0.113 R)
• M69: 26,481,217 km (0.111 R)
• M70: 28,640,363 km (0.066 R)
• M71: 28,908,592 km (0.113 R)
• M72: 29,718,365 km (0.118 R)
• M73: 30,126,019 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 9.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.38 AU - 5.14 AU

Year: 4705 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 52.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,332,387 km

• M1: 128,205 km (0.119 R)
• M2: 305,030 km (0.111 R)
• M3: 389,104 km (0.119 R)
• M4: 561,291 km (0.112 R)
• M5: 723,455 km (0.061 R)
• M6: 853,306 km (0.098 R)
• M7: 961,166 km (0.097 R)
• M8: 1,073,664 km (0.078 R)
• M9: 1,312,572 km (0.089 R)
• M10: 1,392,307 km (0.069 R)
• M11: 1,473,539 km (0.061 R)
• M12: 1,556,566 km (0.115 R)
• M13: 1,617,003 km (0.107 R)
• M14: 1,956,441 km (0.118 R)
• M15: 2,168,272 km (0.074 R)
• M16: 2,345,994 km (0.083 R)
• M17: 2,701,289 km (0.081 R)
• M18: 2,848,343 km (0.096 R)
• M19: 3,134,823 km (0.094 R)
• M20: 3,211,866 km (0.097 R)
• M21: 3,352,039 km (0.102 R)
• M22: 3,866,955 km (0.066 R)
• M23: 3,999,649 km (0.119 R)
• M24: 4,066,519 km (0.029 R)
• M25: 4,150,743 km (0.099 R)
• M26: 5,005,994 km (0.097 R)
• M27: 5,463,165 km (0.116 R)
• M28: 5,556,215 km (0.112 R)
• M29: 5,800,657 km (0.107 R)
• M30: 5,933,650 km (0.089 R)
• M31: 6,086,988 km (0.062 R)
• M32: 6,653,814 km (0.1 R)
• M33: 6,933,562 km (0.108 R)
• M34: 7,074,932 km (0.085 R)
• M35: 7,319,525 km (0.115 R)
• M36: 7,566,810 km (0.111 R)
• M37: 7,629,043 km (0.113 R)
• M38: 7,733,163 km (0.044 R)
• M39: 7,921,955 km (0.104 R)
• M40: 8,006,179 km (0.086 R)
• M41: 8,090,851 km (0.073 R)
• M42: 8,368,056 km (0.113 R)
• M43: 8,540,243 km (0.116 R)
• M44: 8,713,478 km (0.118 R)
• M45: 8,822,534 km (0.079 R)
• M46: 9,284,941 km (0.11 R)
• M47: 9,396,242 km (0.095 R)
• M48: 9,642,630 km (0.12 R)
• M49: 9,710,099 km (0.095 R)
• M50: 9,800,456 km (0.102 R)
• M51: 10,164,577 km (0.077 R)
• M52: 10,440,735 km (0.104 R)
• M53: 10,579,561 km (0.119 R)
• M54: 10,695,949 km (0.063 R)
• M55: 10,859,459 km (0.105 R)
• M56: 11,070,841 km (0.12 R)
• M57: 11,331,141 km (0.083 R)
• M58: 12,662,562 km (0.077 R)
• M59: 13,084,129 km (0.074 R)
• M60: 13,158,928 km (0.102 R)
• M61: 13,284,141 km (0.099 R)
• M62: 13,560,748 km (0.077 R)
• M63: 14,919,994 km (0.034 R)
• M64: 14,998,234 km (0.088 R)
• M65: 15,155,162 km (0.111 R)
• M66: 15,312,688 km (0.057 R)
• M67: 15,496,993 km (0.111 R)
• M68: 15,602,609 km (0.031 R)
• M69: 15,894,624 km (0.108 R)
• M70: 16,188,285 km (0.076 R)
• M71: 16,402,958 km (0.072 R)
• M72: 16,699,760 km (0.115 R)
• M73: 16,916,826 km (0.054 R)
• M74: 18,015,623 km (0.117 R)
• M75: 18,098,949 km (0.066 R)
• M76: 18,182,424 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 3.6

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.79 AU - 11.81 AU

Year: 17209 Days

Day: 15.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,332,387 km

• M1: 118,182 km (0.052 R)
• M2: 179,517 km (0.104 R)
• M3: 385,813 km (0.115 R)
• M4: 647,460 km (0.098 R)
• M5: 795,711 km (0.074 R)
• M6: 900,430 km (0.058 R)
• M7: 1,009,486 km (0.086 R)
• M8: 1,466,358 km (0.036 R)
• M9: 1,682,527 km (0.092 R)
• M10: 1,862,793 km (0.112 R)
• M11: 2,617,664 km (0.065 R)
• M12: 2,879,161 km (0.047 R)
• M13: 4,035,702 km (0.105 R)
• M14: 4,095,391 km (0.078 R)
• M15: 4,398,477 km (0.063 R)
• M16: 4,834,554 km (0.108 R)
• M17: 5,090,068 km (0.097 R)
• M18: 6,783,067 km (0.082 R)
• M19: 6,925,484 km (0.093 R)
• M20: 6,996,992 km (0.117 R)
• M21: 7,467,926 km (0.069 R)
• M22: 8,941,315 km (0.098 R)
• M23: 9,058,301 km (0.025 R)
• M24: 11,122,901 km (0.088 R)
• M25: 11,544,168 km (0.036 R)
• M26: 11,799,382 km (0.087 R)
• M27: 13,547,733 km (0.106 R)
• M28: 14,864,942 km (0.113 R)
• M29: 15,049,845 km (0.06 R)
• M30: 15,468,569 km (0.106 R)
• M31: 17,521,351 km (0.084 R)
• M32: 17,618,889 km (0.043 R)
• M33: 18,158,638 km (0.107 R)
• M34: 19,153,763 km (0.112 R)
• M35: 19,657,908 km (0.066 R)
• M36: 19,708,472 km (0.04 R)
• M37: 20,833,897 km (0.098 R)
• M38: 20,885,658 km (0.109 R)
• M39: 21,822,589 km (0.092 R)
• M40: 21,980,116 km (0.095 R)
• M41: 22,085,283 km (0.098 R)
• M42: 22,613,813 km (0.113 R)
• M43: 23,146,531 km (0.112 R)
• M44: 23,468,166 km (0.118 R)
• M45: 23,845,153 km (0.09 R)
• M46: 25,373,295 km (0.108 R)
• M47: 25,649,602 km (0.085 R)
• M48: 25,815,805 km (0.066 R)
• M49: 26,372,309 km (0.072 R)
• M50: 26,484,209 km (0.119 R)
• M51: 27,667,528 km (0.042 R)
• M52: 28,465,932 km (0.099 R)
• M53: 29,445,648 km (0.037 R)
• M54: 29,735,868 km (0.088 R)
• M55: 30,085,329 km (0.097 R)
• M56: 31,082,997 km (0.11 R)
• M57: 31,378,602 km (0.094 R)
• M58: 32,031,896 km (0.082 R)
• M59: 33,654,734 km (0.066 R)
• M60: 34,079,741 km (0.104 R)
• M61: 34,140,628 km (0.103 R)
• M62: 35,674,006 km (0.049 R)
• M63: 38,236,917 km (0.119 R)
• M64: 38,490,186 km (0.06 R)
• M65: 38,934,641 km (0.062 R)
• M66: 39,444,620 km (0.103 R)
• M67: 40,278,180 km (0.054 R)
• M68: 40,535,787 km (0.105 R)
• M69: 40,923,246 km (0.109 R)
• M70: 42,093,101 km (0.098 R)
• M71: 43,142,081 km (0.046 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit