🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.6 AU - 0.7 AU

Year: 184 Days

Day: 37.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.81 AU - 1.19 AU

Year: 351 Days

Day: 22.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.18 AU - 1.38 AU

Year: 509 Days

Day: 36 Hours

Environment

Temp: 20 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,828,748 km

• M1: 1,257,669 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.43 AU - 1.65 AU

Year: 672 Days

Day: 30.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,828,748 km

• M1: 774,319 km (0.077 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.11 AU - 2.75 AU

Year: 1331 Days

Day: 25.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,828,748 km

• M1: 926,609 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.8 AU - 4.48 AU

Year: 2961 Days

Day: 32.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,828,748 km

• M1: 2,789,252 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.39 AU - 5.59 AU

Year: 3918 Days

Day: 42.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 8.8

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.3 AU - 7.1 AU

Year: 4783 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,828,748 km

• M1: 128,654 km (0.064 R)
• M2: 209,587 km (0.057 R)
• M3: 289,173 km (0.091 R)
• M4: 434,283 km (0.119 R)
• M5: 706,252 km (0.111 R)
• M6: 772,224 km (0.117 R)
• M7: 854,503 km (0.099 R)
• M8: 1,119,590 km (0.1 R)
• M9: 1,245,851 km (0.08 R)
• M10: 1,310,777 km (0.071 R)
• M11: 1,444,218 km (0.117 R)
• M12: 1,652,907 km (0.069 R)
• M13: 1,852,919 km (0.1 R)
• M14: 2,336,569 km (0.084 R)
• M15: 2,520,126 km (0.058 R)
• M16: 2,901,451 km (0.118 R)
• M17: 2,988,666 km (0.118 R)
• M18: 3,098,920 km (0.068 R)
• M19: 3,165,790 km (0.119 R)
• M20: 3,461,096 km (0.098 R)
• M21: 3,600,372 km (0.116 R)
• M22: 4,151,640 km (0.054 R)
• M23: 4,449,789 km (0.079 R)
• M24: 4,988,191 km (0.098 R)
• M25: 5,093,060 km (0.103 R)
• M26: 5,628,769 km (0.078 R)
• M27: 5,986,458 km (0.111 R)
• M28: 6,465,620 km (0.097 R)
• M29: 7,133,275 km (0.073 R)
• M30: 7,221,987 km (0.05 R)
• M31: 7,731,667 km (0.087 R)
• M32: 8,067,664 km (0.085 R)
• M33: 8,191,082 km (0.071 R)
• M34: 8,346,215 km (0.089 R)
• M35: 8,754,168 km (0.076 R)
• M36: 8,912,742 km (0.119 R)
• M37: 9,072,213 km (0.11 R)
• M38: 9,232,881 km (0.107 R)
• M39: 9,917,292 km (0.088 R)
• M40: 10,483,370 km (0.113 R)
• M41: 10,651,817 km (0.048 R)
• M42: 11,094,178 km (0.028 R)
• M43: 11,162,694 km (0.073 R)
• M44: 11,473,109 km (0.049 R)
• M45: 11,961,547 km (0.106 R)
• M46: 12,173,078 km (0.1 R)
• M47: 12,243,838 km (0.104 R)
• M48: 12,421,261 km (0.071 R)
• M49: 12,706,993 km (0.06 R)
• M50: 12,994,969 km (0.107 R)
• M51: 13,504,050 km (0.08 R)
• M52: 13,614,005 km (0.061 R)
• M53: 14,168,115 km (0.079 R)
• M54: 14,279,865 km (0.085 R)
• M55: 14,654,458 km (0.076 R)
• M56: 15,528,109 km (0.027 R)
• M57: 15,643,300 km (0.039 R)
• M58: 15,758,789 km (0.118 R)
• M59: 15,951,920 km (0.115 R)
• M60: 16,107,053 km (0.085 R)
• M61: 17,206,448 km (0.113 R)
• M62: 17,565,034 km (0.045 R)
• M63: 17,685,011 km (0.088 R)
• M64: 18,451,850 km (0.104 R)
• M65: 18,573,772 km (0.092 R)
• M66: 20,143,054 km (0.09 R)
• M67: 21,155,832 km (0.11 R)
• M68: 21,969,345 km (0.12 R)
• M69: 23,142,940 km (0.1 R)
• M70: 23,538,776 km (0.099 R)
• M71: 24,114,279 km (0.044 R)
• M72: 24,560,230 km (0.1 R)
• M73: 24,694,569 km (0.102 R)
• M74: 24,784,178 km (0.115 R)
• M75: 25,143,961 km (0.054 R)
• M76: 28,364,953 km (0.096 R)
• M77: 28,694,218 km (0.117 R)
• M78: 28,788,465 km (0.091 R)
• M79: 29,071,953 km (0.112 R)
• M80: 29,356,338 km (0.098 R)
• M81: 29,784,637 km (0.082 R)
• M82: 30,263,051 km (0.051 R)
• M83: 30,744,008 km (0.103 R)
• M84: 31,372,917 km (0.115 R)
• M85: 32,939,207 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 11.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.97 AU - 9.51 AU

Year: 7568 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,828,748 km

• M1: 153,338 km (0.117 R)
• M2: 238,908 km (0.103 R)
• M3: 315,053 km (0.098 R)
• M4: 574,157 km (0.046 R)
• M5: 848,519 km (0.102 R)
• M6: 944,860 km (0.104 R)
• M7: 1,242,111 km (0.12 R)
• M8: 1,468,004 km (0.057 R)
• M9: 1,672,654 km (0.037 R)
• M10: 1,997,431 km (0.043 R)
• M11: 2,072,379 km (0.115 R)
• M12: 2,148,375 km (0.069 R)
• M13: 2,244,716 km (0.116 R)
• M14: 2,441,886 km (0.058 R)
• M15: 2,748,412 km (0.066 R)
• M16: 2,959,644 km (0.105 R)
• M17: 3,089,046 km (0.053 R)
• M18: 3,398,564 km (0.119 R)
• M19: 3,764,630 km (0.106 R)
• M20: 3,881,616 km (0.09 R)
• M21: 4,559,594 km (0.078 R)
• M22: 4,963,508 km (0.113 R)
• M23: 5,040,551 km (0.105 R)
• M24: 5,248,043 km (0.116 R)
• M25: 5,352,761 km (0.118 R)
• M26: 5,458,228 km (0.072 R)
• M27: 5,996,182 km (0.119 R)
• M28: 6,834,977 km (0.102 R)
• M29: 7,007,164 km (0.099 R)
• M30: 7,473,461 km (0.104 R)
• M31: 7,859,723 km (0.084 R)
• M32: 8,040,138 km (0.117 R)
• M33: 8,130,943 km (0.063 R)
• M34: 8,559,093 km (0.077 R)
• M35: 9,151,949 km (0.115 R)
• M36: 9,341,938 km (0.112 R)
• M37: 10,377,305 km (0.03 R)
• M38: 10,808,297 km (0.08 R)
• M39: 10,942,187 km (0.091 R)
• M40: 11,380,808 km (0.102 R)
• M41: 11,963,342 km (0.068 R)
• M42: 12,275,552 km (0.101 R)
• M43: 13,050,320 km (0.045 R)
• M44: 13,443,613 km (0.106 R)
• M45: 13,768,390 km (0.082 R)
• M46: 13,986,204 km (0.106 R)
• M47: 14,241,867 km (0.115 R)
• M48: 14,572,927 km (0.09 R)
• M49: 15,018,280 km (0.045 R)
• M50: 15,430,572 km (0.064 R)
• M51: 15,619,065 km (0.096 R)
• M52: 15,922,449 km (0.115 R)
• M53: 16,113,037 km (0.09 R)
• M54: 16,458,010 km (0.074 R)
• M55: 16,728,034 km (0.078 R)
• M56: 16,844,122 km (0.081 R)
• M57: 17,077,345 km (0.049 R)
• M58: 17,625,472 km (0.114 R)
• M59: 17,941,422 km (0.097 R)
• M60: 19,916,563 km (0.12 R)
• M61: 20,039,832 km (0.094 R)
• M62: 20,410,834 km (0.104 R)
• M63: 20,576,439 km (0.065 R)
• M64: 21,034,209 km (0.114 R)
• M65: 21,959,920 km (0.028 R)
• M66: 22,044,742 km (0.04 R)
• M67: 22,385,077 km (0.085 R)
• M68: 22,470,498 km (0.075 R)
• M69: 22,770,142 km (0.09 R)
• M70: 24,025,568 km (0.049 R)
• M71: 24,639,667 km (0.12 R)
• M72: 24,771,911 km (0.051 R)
• M73: 25,615,045 km (0.085 R)
• M74: 25,749,085 km (0.086 R)
• M75: 26,152,550 km (0.113 R)
• M76: 27,010,943 km (0.115 R)
• M77: 27,741,130 km (0.12 R)
• M78: 27,832,833 km (0.081 R)
• M79: 28,339,073 km (0.092 R)
• M80: 28,616,577 km (0.115 R)
• M81: 28,987,879 km (0.115 R)
• M82: 31,727,464 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 14

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.97 AU - 10.91 AU

Year: 11014 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,828,748 km

• M1: 182,360 km (0.114 R)
• M2: 425,606 km (0.065 R)
• M3: 528,230 km (0.116 R)
• M4: 727,794 km (0.105 R)
• M5: 871,856 km (0.118 R)
• M6: 969,095 km (0.108 R)
• M7: 1,070,522 km (0.078 R)
• M8: 1,222,215 km (0.119 R)
• M9: 1,514,529 km (0.081 R)
• M10: 1,634,656 km (0.103 R)
• M11: 1,830,031 km (0.049 R)
• M12: 2,014,485 km (0.119 R)
• M13: 2,166,776 km (0.094 R)
• M14: 2,835,927 km (0.08 R)
• M15: 3,160,853 km (0.118 R)
• M16: 3,543,674 km (0.097 R)
• M17: 4,061,582 km (0.047 R)
• M18: 4,206,991 km (0.08 R)
• M19: 4,354,345 km (0.098 R)
• M20: 4,729,985 km (0.111 R)
• M21: 4,883,323 km (0.114 R)
• M22: 5,012,277 km (0.059 R)
• M23: 5,168,606 km (0.088 R)
• M24: 5,300,103 km (0.068 R)
• M25: 5,892,361 km (0.051 R)
• M26: 6,029,841 km (0.105 R)
• M27: 6,820,017 km (0.116 R)
• M28: 6,935,656 km (0.099 R)
• M29: 7,051,894 km (0.102 R)
• M30: 7,345,405 km (0.112 R)
• M31: 7,613,036 km (0.106 R)
• M32: 8,778,253 km (0.11 R)
• M33: 9,062,340 km (0.077 R)
• M34: 9,317,554 km (0.109 R)
• M35: 9,737,325 km (0.091 R)
• M36: 9,867,775 km (0.079 R)
• M37: 10,031,584 km (0.056 R)
• M38: 10,695,949 km (0.106 R)
• M39: 11,788,611 km (0.087 R)
• M40: 12,207,485 km (0.102 R)
• M41: 12,524,932 km (0.1 R)
• M42: 12,666,901 km (0.081 R)
• M43: 13,858,597 km (0.067 R)
• M44: 14,005,353 km (0.098 R)
• M45: 14,672,858 km (0.031 R)
• M46: 16,038,687 km (0.102 R)
• M47: 18,042,401 km (0.035 R)
• M48: 18,404,278 km (0.1 R)
• M49: 18,606,235 km (0.072 R)
• M50: 18,931,012 km (0.115 R)
• M51: 19,421,693 km (0.092 R)
• M52: 20,082,617 km (0.09 R)
• M53: 22,066,284 km (0.106 R)
• M54: 22,366,976 km (0.049 R)
• M55: 23,715,302 km (0.082 R)
• M56: 24,421,553 km (0.115 R)
• M57: 25,269,175 km (0.118 R)
• M58: 25,403,813 km (0.105 R)
• M59: 25,628,958 km (0.104 R)
• M60: 26,353,610 km (0.085 R)
• M61: 27,268,849 km (0.091 R)
• M62: 27,361,002 km (0.032 R)
• M63: 27,591,682 km (0.06 R)
• M64: 27,776,734 km (0.101 R)
• M65: 27,962,236 km (0.1 R)
• M66: 28,755,104 km (0.036 R)
• M67: 29,271,965 km (0.096 R)
• M68: 29,555,303 km (0.111 R)
• M69: 29,744,545 km (0.114 R)
• M70: 29,839,390 km (0.086 R)
• M71: 30,553,869 km (0.069 R)
• M72: 30,889,268 km (0.092 R)
• M73: 31,563,505 km (0.094 R)
• M74: 32,242,679 km (0.056 R)
• M75: 32,388,837 km (0.029 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 14,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit