🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 164 Days

Day: 25.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 198 Days

Day: 31.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,619,417 km

• M1: 64,925 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.8 AU - 1.32 AU

Year: 385 Days

Day: 21.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,619,417 km

• M1: 376,837 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.4 AU - 2.52 AU

Year: 1362 Days

Day: 20.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.71 AU - 4.43 AU

Year: 2382 Days

Day: 29 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 9.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.43 AU - 7.85 AU

Year: 6737 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,619,417 km

• M1: 114,143 km (0.047 R)
• M2: 428,448 km (0.118 R)
• M3: 501,452 km (0.063 R)
• M4: 826,528 km (0.102 R)
• M5: 1,431,801 km (0.078 R)
• M6: 1,546,842 km (0.092 R)
• M7: 1,716,785 km (0.057 R)
• M8: 1,947,016 km (0.113 R)
• M9: 2,019,870 km (0.074 R)
• M10: 2,112,172 km (0.061 R)
• M11: 2,437,099 km (0.044 R)
• M12: 2,555,580 km (0.112 R)
• M13: 2,615,569 km (0.107 R)
• M14: 3,133,776 km (0.099 R)
• M15: 3,459,900 km (0.119 R)
• M16: 4,239,304 km (0.094 R)
• M17: 4,334,598 km (0.098 R)
• M18: 4,624,519 km (0.111 R)
• M19: 5,274,372 km (0.111 R)
• M20: 5,531,980 km (0.098 R)
• M21: 7,304,714 km (0.072 R)
• M22: 8,596,342 km (0.119 R)
• M23: 9,083,284 km (0.086 R)
• M24: 9,268,186 km (0.042 R)
• M25: 9,454,436 km (0.105 R)
• M26: 9,548,084 km (0.089 R)
• M27: 9,988,799 km (0.079 R)
• M28: 10,179,686 km (0.096 R)
• M29: 10,371,770 km (0.061 R)
• M30: 10,890,127 km (0.104 R)
• M31: 11,716,804 km (0.112 R)
• M32: 11,918,163 km (0.111 R)
• M33: 12,154,677 km (0.099 R)
• M34: 12,666,452 km (0.06 R)
• M35: 12,838,639 km (0.111 R)
• M36: 13,465,005 km (0.055 R)
• M37: 13,959,127 km (0.059 R)
• M38: 14,065,790 km (0.108 R)
• M39: 14,172,603 km (0.056 R)
• M40: 14,387,276 km (0.107 R)
• M41: 16,292,255 km (0.101 R)
• M42: 16,705,295 km (0.059 R)
• M43: 16,780,842 km (0.119 R)
• M44: 17,274,216 km (0.064 R)
• M45: 18,042,550 km (0.075 R)
• M46: 18,275,175 km (0.113 R)
• M47: 18,430,906 km (0.046 R)
• M48: 19,136,859 km (0.038 R)
• M49: 19,493,201 km (0.108 R)
• M50: 19,731,959 km (0.089 R)
• M51: 19,811,844 km (0.119 R)
• M52: 19,931,672 km (0.118 R)
• M53: 21,266,534 km (0.086 R)
• M54: 21,676,731 km (0.03 R)
• M55: 22,755,482 km (0.077 R)
• M56: 23,133,067 km (0.059 R)
• M57: 23,217,141 km (0.084 R)
• M58: 23,428,074 km (0.075 R)
• M59: 25,051,360 km (0.111 R)
• M60: 25,137,828 km (0.1 R)
• M61: 25,267,679 km (0.037 R)
• M62: 25,354,296 km (0.102 R)
• M63: 25,441,063 km (0.082 R)
• M64: 25,615,045 km (0.114 R)
• M65: 25,789,327 km (0.037 R)
• M66: 25,963,907 km (0.075 R)
• M67: 26,887,375 km (0.115 R)
• M68: 27,375,363 km (0.089 R)
• M69: 27,821,614 km (0.09 R)
• M70: 30,134,247 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 13.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.61 AU - 9.71 AU

Year: 8999 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,619,417 km

• M1: 233,522 km (0.054 R)
• M2: 393,143 km (0.084 R)
• M3: 514,018 km (0.106 R)
• M4: 639,980 km (0.119 R)
• M5: 889,808 km (0.044 R)
• M6: 1,229,994 km (0.109 R)
• M7: 1,438,832 km (0.037 R)
• M8: 1,563,747 km (0.027 R)
• M9: 1,960,929 km (0.066 R)
• M10: 2,243,519 km (0.11 R)
• M11: 2,371,425 km (0.104 R)
• M12: 2,464,326 km (0.118 R)
• M13: 2,927,630 km (0.061 R)
• M14: 3,068,103 km (0.103 R)
• M15: 3,169,829 km (0.086 R)
• M16: 3,673,974 km (0.053 R)
• M17: 3,760,591 km (0.032 R)
• M18: 3,891,639 km (0.102 R)
• M19: 4,046,622 km (0.086 R)
• M20: 4,687,051 km (0.113 R)
• M21: 5,261,357 km (0.114 R)
• M22: 6,345,942 km (0.107 R)
• M23: 6,713,803 km (0.094 R)
• M24: 7,034,840 km (0.091 R)
• M25: 7,691,874 km (0.058 R)
• M26: 7,831,299 km (0.039 R)
• M27: 8,055,995 km (0.099 R)
• M28: 8,282,935 km (0.076 R)
• M29: 8,368,654 km (0.082 R)
• M30: 8,918,127 km (0.094 R)
• M31: 9,360,189 km (0.11 R)
• M32: 9,839,650 km (0.094 R)
• M33: 10,173,852 km (0.119 R)
• M34: 10,511,943 km (0.091 R)
• M35: 10,791,392 km (0.088 R)
• M36: 11,516,642 km (0.095 R)
• M37: 11,740,441 km (0.096 R)
• M38: 12,127,600 km (0.119 R)
• M39: 12,486,186 km (0.116 R)
• M40: 13,582,739 km (0.115 R)
• M41: 13,921,279 km (0.046 R)
• M42: 14,675,551 km (0.093 R)
• M43: 14,848,935 km (0.079 R)
• M44: 15,127,636 km (0.117 R)
• M45: 15,584,358 km (0.072 R)
• M46: 16,009,815 km (0.118 R)
• M47: 16,188,285 km (0.085 R)
• M48: 17,860,939 km (0.086 R)
• M49: 18,269,042 km (0.086 R)
• M50: 18,455,590 km (0.102 R)
• M51: 18,567,789 km (0.118 R)
• M52: 19,321,762 km (0.085 R)
• M53: 19,702,638 km (0.098 R)
• M54: 20,549,063 km (0.085 R)
• M55: 21,015,658 km (0.08 R)
• M56: 21,132,943 km (0.12 R)
• M57: 21,289,572 km (0.075 R)
• M58: 21,485,845 km (0.099 R)
• M59: 21,643,371 km (0.069 R)
• M60: 21,801,346 km (0.101 R)
• M61: 21,919,978 km (0.112 R)
• M62: 22,157,988 km (0.111 R)
• M63: 22,396,896 km (0.095 R)
• M64: 22,796,920 km (0.106 R)
• M65: 23,604,001 km (0.114 R)
• M66: 24,543,775 km (0.117 R)
• M67: 24,749,771 km (0.113 R)
• M68: 25,080,382 km (0.048 R)
• M69: 26,417,787 km (0.032 R)
• M70: 26,798,065 km (0.056 R)
• M71: 26,967,709 km (0.116 R)
• M72: 27,350,530 km (0.092 R)
• M73: 27,649,726 km (0.073 R)
• M74: 28,380,511 km (0.113 R)
• M75: 28,596,680 km (0.107 R)
• M76: 28,813,447 km (0.06 R)
• M77: 29,117,730 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 10.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.65 AU - 13.17 AU

Year: 13609 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,619,417 km

• M1: 142,866 km (0.107 R)
• M2: 298,448 km (0.106 R)
• M3: 388,206 km (0.056 R)
• M4: 612,304 km (0.11 R)
• M5: 734,825 km (0.086 R)
• M6: 1,125,724 km (0.098 R)
• M7: 1,425,069 km (0.091 R)
• M8: 1,561,054 km (0.041 R)
• M9: 1,765,404 km (0.118 R)
• M10: 2,062,955 km (0.048 R)
• M11: 2,252,794 km (0.096 R)
• M12: 2,780,576 km (0.094 R)
• M13: 2,856,422 km (0.033 R)
• M14: 2,971,463 km (0.119 R)
• M15: 3,107,746 km (0.029 R)
• M16: 3,206,331 km (0.092 R)
• M17: 3,467,529 km (0.091 R)
• M18: 3,611,143 km (0.067 R)
• M19: 3,777,795 km (0.117 R)
• M20: 4,249,028 km (0.081 R)
• M21: 4,447,096 km (0.117 R)
• M22: 4,829,917 km (0.116 R)
• M23: 5,013,623 km (0.081 R)
• M24: 5,967,309 km (0.061 R)
• M25: 6,139,796 km (0.091 R)
• M26: 6,795,483 km (0.094 R)
• M27: 6,872,526 km (0.069 R)
• M28: 7,473,311 km (0.071 R)
• M29: 8,118,228 km (0.109 R)
• M30: 8,419,667 km (0.084 R)
• M31: 8,808,771 km (0.073 R)
• M32: 9,090,464 km (0.073 R)
• M33: 9,289,280 km (0.077 R)
• M34: 9,432,146 km (0.045 R)
• M35: 10,482,921 km (0.083 R)
• M36: 10,811,289 km (0.052 R)
• M37: 11,417,160 km (0.108 R)
• M38: 11,631,833 km (0.078 R)
• M39: 11,816,885 km (0.072 R)
• M40: 12,002,836 km (0.094 R)
• M41: 12,820,238 km (0.032 R)
• M42: 13,655,593 km (0.11 R)
• M43: 13,720,668 km (0.112 R)
• M44: 13,818,355 km (0.102 R)
• M45: 14,674,654 km (0.105 R)
• M46: 15,243,724 km (0.064 R)
• M47: 15,344,852 km (0.114 R)
• M48: 15,446,279 km (0.085 R)
• M49: 15,683,841 km (0.077 R)
• M50: 15,751,908 km (0.103 R)
• M51: 16,196,812 km (0.074 R)
• M52: 17,380,131 km (0.083 R)
• M53: 18,053,321 km (0.109 R)
• M54: 19,243,073 km (0.105 R)
• M55: 19,352,429 km (0.104 R)
• M56: 19,865,849 km (0.095 R)
• M57: 19,976,402 km (0.111 R)
• M58: 20,346,507 km (0.029 R)
• M59: 23,387,832 km (0.087 R)
• M60: 23,465,623 km (0.061 R)
• M61: 23,895,268 km (0.118 R)
• M62: 24,209,423 km (0.092 R)
• M63: 24,288,261 km (0.086 R)
• M64: 24,524,925 km (0.093 R)
• M65: 24,683,200 km (0.104 R)
• M66: 24,921,210 km (0.108 R)
• M67: 25,159,968 km (0.105 R)
• M68: 25,479,659 km (0.091 R)
• M69: 26,203,563 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 7.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.76 AU - 17.02 AU

Year: 22366 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,619,417 km

• M1: 152,590 km (0.092 R)
• M2: 263,442 km (0.061 R)
• M3: 321,935 km (0.081 R)
• M4: 634,744 km (0.071 R)
• M5: 704,456 km (0.082 R)
• M6: 1,043,296 km (0.109 R)
• M7: 1,213,089 km (0.1 R)
• M8: 1,695,991 km (0.081 R)
• M9: 1,896,452 km (0.076 R)
• M10: 1,978,881 km (0.113 R)
• M11: 2,062,506 km (0.069 R)
• M12: 2,126,085 km (0.095 R)
• M13: 2,611,829 km (0.066 R)
• M14: 2,727,020 km (0.086 R)
• M15: 2,891,128 km (0.096 R)
• M16: 2,962,487 km (0.088 R)
• M17: 3,155,617 km (0.116 R)
• M18: 3,229,070 km (0.063 R)
• M19: 3,303,271 km (0.079 R)
• M20: 3,503,582 km (0.042 R)
• M21: 3,733,813 km (0.092 R)
• M22: 4,208,936 km (0.116 R)
• M23: 4,957,225 km (0.057 R)
• M24: 5,537,664 km (0.069 R)
• M25: 6,762,273 km (0.112 R)
• M26: 7,274,944 km (0.098 R)
• M27: 7,372,482 km (0.105 R)
• M28: 7,535,843 km (0.09 R)
• M29: 7,601,666 km (0.12 R)
• M30: 7,899,815 km (0.081 R)
• M31: 8,371,347 km (0.112 R)
• M32: 8,541,889 km (0.109 R)
• M33: 8,851,856 km (0.089 R)
• M34: 9,025,688 km (0.07 R)
• M35: 10,164,727 km (0.096 R)
• M36: 10,237,431 km (0.094 R)
• M37: 12,303,228 km (0.117 R)
• M38: 13,204,256 km (0.082 R)
• M39: 13,323,336 km (0.058 R)
• M40: 14,005,053 km (0.096 R)
• M41: 14,329,681 km (0.076 R)
• M42: 14,452,052 km (0.062 R)
• M43: 16,117,076 km (0.084 R)
• M44: 16,628,402 km (0.105 R)
• M45: 17,058,496 km (0.12 R)
• M46: 17,231,580 km (0.109 R)
• M47: 17,492,329 km (0.07 R)
• M48: 17,754,275 km (0.092 R)
• M49: 19,760,532 km (0.074 R)
• M50: 21,230,331 km (0.116 R)
• M51: 22,687,415 km (0.106 R)
• M52: 22,925,574 km (0.104 R)
• M53: 23,741,032 km (0.102 R)
• M54: 24,614,834 km (0.107 R)
• M55: 25,006,630 km (0.1 R)
• M56: 25,400,522 km (0.065 R)
• M57: 27,046,547 km (0.035 R)
• M58: 27,704,478 km (0.105 R)
• M59: 27,958,944 km (0.102 R)
• M60: 29,242,793 km (0.109 R)
• M61: 29,917,929 km (0.094 R)
• M62: 30,336,055 km (0.109 R)
• M63: 30,966,759 km (0.051 R)
• M64: 31,974,151 km (0.096 R)
• M65: 32,777,043 km (0.05 R)
• M66: 33,046,170 km (0.119 R)
• M67: 33,424,203 km (0.118 R)
• M68: 33,966,645 km (0.112 R)
• M69: 34,950,551 km (0.032 R)
• M70: 36,110,084 km (0.065 R)
• M71: 36,890,087 km (0.048 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit