🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 247 Days

Day: 20.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.22 AU - 2.68 AU

Year: 1373 Days

Day: 25.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,971,603 km

• M1: 1,882,689 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.26 AU - 2.82 AU

Year: 1450 Days

Day: 33.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,971,603 km

• M1: 370,704 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.35 AU - 3.07 AU

Year: 1598 Days

Day: 39.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.62 AU - 3.1 AU

Year: 1732 Days

Day: 27.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,971,603 km

• M1: 462,706 km (0.102 R)
• M2: 1,387,520 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.1 AU - 6.06 AU

Year: 4101 Days

Day: 46.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,971,603 km

• M1: 558,748 km (0.092 R)
• M2: 984,055 km (0.117 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 12.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.66 AU - 8.06 AU

Year: 7892 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 18,971,603 km

• M1: 241,002 km (0.108 R)
• M2: 397,482 km (0.034 R)
• M3: 628,012 km (0.099 R)
• M4: 1,006,345 km (0.064 R)
• M5: 1,240,166 km (0.116 R)
• M6: 1,452,296 km (0.034 R)
• M7: 1,532,481 km (0.077 R)
• M8: 1,825,543 km (0.079 R)
• M9: 2,023,610 km (0.067 R)
• M10: 2,635,765 km (0.092 R)
• M11: 2,734,948 km (0.114 R)
• M12: 2,886,192 km (0.111 R)
• M13: 3,040,278 km (0.119 R)
• M14: 3,250,014 km (0.118 R)
• M15: 3,518,991 km (0.114 R)
• M16: 3,656,322 km (0.105 R)
• M17: 3,907,945 km (0.038 R)
• M18: 3,993,216 km (0.062 R)
• M19: 4,078,936 km (0.099 R)
• M20: 4,223,447 km (0.067 R)
• M21: 4,428,546 km (0.071 R)
• M22: 4,818,099 km (0.113 R)
• M23: 5,407,664 km (0.117 R)
• M24: 5,921,981 km (0.1 R)
• M25: 6,284,756 km (0.108 R)
• M26: 6,586,944 km (0.105 R)
• M27: 6,791,145 km (0.118 R)
• M28: 8,059,884 km (0.044 R)
• M29: 8,168,792 km (0.113 R)
• M30: 8,425,202 km (0.107 R)
• M31: 8,908,254 km (0.083 R)
• M32: 9,400,431 km (0.03 R)
• M33: 10,411,264 km (0.111 R)
• M34: 10,729,309 km (0.113 R)
• M35: 11,579,324 km (0.077 R)
• M36: 12,915,831 km (0.092 R)
• M37: 13,214,728 km (0.103 R)
• M38: 13,343,532 km (0.059 R)
• M39: 15,145,438 km (0.104 R)
• M40: 15,778,237 km (0.06 R)
• M41: 16,327,411 km (0.094 R)
• M42: 16,836,343 km (0.108 R)
• M43: 16,929,393 km (0.072 R)
• M44: 17,069,416 km (0.103 R)
• M45: 17,491,731 km (0.117 R)
• M46: 17,633,251 km (0.081 R)
• M47: 19,117,860 km (0.075 R)
• M48: 19,214,949 km (0.046 R)
• M49: 19,850,590 km (0.103 R)
• M50: 20,047,461 km (0.066 R)
• M51: 20,344,114 km (0.109 R)
• M52: 20,991,872 km (0.091 R)
• M53: 22,717,783 km (0.09 R)
• M54: 23,649,927 km (0.095 R)
• M55: 24,015,844 km (0.104 R)
• M56: 24,173,221 km (0.118 R)
• M57: 25,284,434 km (0.111 R)
• M58: 25,873,251 km (0.106 R)
• M59: 26,629,019 km (0.039 R)
• M60: 26,791,931 km (0.095 R)
• M61: 26,900,689 km (0.111 R)
• M62: 27,009,746 km (0.067 R)
• M63: 28,717,106 km (0.108 R)
• M64: 28,939,858 km (0.103 R)
• M65: 29,219,307 km (0.065 R)
• M66: 29,836,996 km (0.08 R)
• M67: 30,289,081 km (0.102 R)
• M68: 31,601,204 km (0.094 R)
• M69: 32,640,909 km (0.091 R)
• M70: 32,873,534 km (0.108 R)
• M71: 33,048,264 km (0.116 R)
• M72: 33,398,921 km (0.11 R)
• M73: 33,691,984 km (0.104 R)
• M74: 33,809,418 km (0.068 R)
• M75: 34,457,925 km (0.063 R)
• M76: 34,813,369 km (0.072 R)
• M77: 35,289,240 km (0.052 R)
• M78: 35,587,688 km (0.111 R)
• M79: 36,066,999 km (0.088 R)
• M80: 36,427,979 km (0.073 R)
• M81: 37,639,722 km (0.065 R)
• M82: 37,761,644 km (0.064 R)
• M83: 39,791,837 km (0.071 R)
• M84: 39,916,003 km (0.099 R)
• M85: 40,414,164 km (0.074 R)
• M86: 40,851,588 km (0.093 R)
• M87: 40,976,802 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 13.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.02 AU - 12.08 AU

Year: 11411 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,971,603 km

• M1: 177,423 km (0.072 R)
• M2: 331,808 km (0.114 R)
• M3: 425,905 km (0.108 R)
• M4: 547,079 km (0.081 R)
• M5: 698,921 km (0.111 R)
• M6: 849,267 km (0.059 R)
• M7: 1,165,218 km (0.061 R)
• M8: 1,475,334 km (0.049 R)
• M9: 1,742,815 km (0.086 R)
• M10: 2,050,538 km (0.055 R)
• M11: 2,299,618 km (0.05 R)
• M12: 3,021,129 km (0.095 R)
• M13: 3,190,623 km (0.03 R)
• M14: 3,363,559 km (0.04 R)
• M15: 3,718,704 km (0.113 R)
• M16: 4,659,375 km (0.114 R)
• M17: 4,922,368 km (0.057 R)
• M18: 5,122,829 km (0.09 R)
• M19: 5,810,830 km (0.078 R)
• M20: 6,129,922 km (0.12 R)
• M21: 6,237,633 km (0.117 R)
• M22: 6,345,942 km (0.069 R)
• M23: 6,564,504 km (0.085 R)
• M24: 6,934,310 km (0.117 R)
• M25: 8,601,429 km (0.111 R)
• M26: 9,047,081 km (0.095 R)
• M27: 9,708,902 km (0.068 R)
• M28: 10,300,861 km (0.105 R)
• M29: 10,386,431 km (0.089 R)
• M30: 10,644,487 km (0.105 R)
• M31: 10,904,638 km (0.094 R)
• M32: 11,035,536 km (0.088 R)
• M33: 11,210,864 km (0.06 R)
• M34: 11,921,305 km (0.089 R)
• M35: 12,418,418 km (0.106 R)
• M36: 13,060,792 km (0.113 R)
• M37: 13,761,059 km (0.068 R)
• M38: 13,997,274 km (0.101 R)
• M39: 15,344,553 km (0.083 R)
• M40: 16,282,382 km (0.111 R)
• M41: 18,264,853 km (0.075 R)
• M42: 18,524,555 km (0.109 R)
• M43: 18,733,244 km (0.114 R)
• M44: 19,416,607 km (0.053 R)
• M45: 19,575,480 km (0.102 R)
• M46: 20,322,721 km (0.059 R)
• M47: 20,483,988 km (0.034 R)
• M48: 20,591,848 km (0.097 R)
• M49: 22,175,940 km (0.088 R)
• M50: 23,010,696 km (0.101 R)
• M51: 23,178,844 km (0.06 R)
• M52: 23,516,486 km (0.12 R)
• M53: 23,799,076 km (0.117 R)
• M54: 24,481,841 km (0.063 R)
• M55: 24,998,253 km (0.064 R)
• M56: 26,100,041 km (0.064 R)
• M57: 26,275,520 km (0.055 R)
• M58: 27,931,718 km (0.102 R)
• M59: 28,291,052 km (0.048 R)
• M60: 29,014,208 km (0.076 R)
• M61: 29,926,904 km (0.041 R)
• M62: 30,663,674 km (0.115 R)
• M63: 31,842,655 km (0.105 R)
• M64: 32,155,314 km (0.117 R)
• M65: 32,594,833 km (0.05 R)
• M66: 33,289,416 km (0.094 R)
• M67: 33,670,442 km (0.094 R)
• M68: 37,625,061 km (0.112 R)
• M69: 37,823,278 km (0.11 R)
• M70: 38,486,745 km (0.066 R)
• M71: 39,087,081 km (0.111 R)
• M72: 39,959,686 km (0.106 R)
• M73: 40,635,270 km (0.102 R)
• M74: 41,042,475 km (0.071 R)
• M75: 41,519,243 km (0.089 R)
• M76: 43,098,698 km (0.079 R)
• M77: 43,722,072 km (0.049 R)
• M78: 44,069,588 km (0.095 R)
• M79: 46,528,528 km (0.11 R)
• M80: 47,096,850 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 13.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.22 AU - 11.18 AU

Year: 11667 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,971,603 km

• M1: 172,038 km (0.047 R)
• M2: 333,154 km (0.103 R)
• M3: 462,856 km (0.034 R)
• M4: 615,146 km (0.079 R)
• M5: 927,656 km (0.037 R)
• M6: 1,129,464 km (0.074 R)
• M7: 1,279,810 km (0.079 R)
• M8: 1,698,385 km (0.08 R)
• M9: 2,014,186 km (0.094 R)
• M10: 2,212,852 km (0.077 R)
• M11: 2,516,236 km (0.052 R)
• M12: 2,615,569 km (0.091 R)
• M13: 2,745,420 km (0.045 R)
• M14: 3,255,549 km (0.097 R)
• M15: 5,918,241 km (0.106 R)
• M16: 6,399,947 km (0.09 R)
• M17: 6,894,367 km (0.114 R)
• M18: 7,237,695 km (0.098 R)
• M19: 7,627,995 km (0.087 R)
• M20: 8,279,793 km (0.116 R)
• M21: 8,472,326 km (0.056 R)
• M22: 9,015,216 km (0.091 R)
• M23: 9,191,293 km (0.11 R)
• M24: 10,386,879 km (0.096 R)
• M25: 10,479,032 km (0.117 R)
• M26: 11,967,381 km (0.114 R)
• M27: 12,161,110 km (0.116 R)
• M28: 13,070,815 km (0.113 R)
• M29: 13,220,413 km (0.059 R)
• M30: 15,007,210 km (0.101 R)
• M31: 15,190,168 km (0.025 R)
• M32: 16,679,564 km (0.081 R)
• M33: 17,249,981 km (0.07 R)
• M34: 17,606,473 km (0.11 R)
• M35: 18,270,837 km (0.065 R)
• M36: 18,438,237 km (0.097 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit