🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.91 AU

Year: 241 Days

Day: 42.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.09 AU - 1.09 AU

Year: 414 Days

Day: 18.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,505,323 km

• M1: 535,560 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.05 AU

Year: 784 Days

Day: 41 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,505,323 km

• M1: 740,809 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.79 AU - 1.81 AU

Year: 878 Days

Day: 33.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,505,323 km

• M1: 1,008,589 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 13.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.49 AU - 10.33 AU

Year: 8864 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,505,323 km

• M1: 175,628 km (0.112 R)
• M2: 317,895 km (0.086 R)
• M3: 448,644 km (0.042 R)
• M4: 546,631 km (0.067 R)
• M5: 633,846 km (0.1 R)
• M6: 882,029 km (0.069 R)
• M7: 988,393 km (0.111 R)
• M8: 1,112,111 km (0.102 R)
• M9: 1,241,513 km (0.065 R)
• M10: 1,403,976 km (0.078 R)
• M11: 1,811,331 km (0.057 R)
• M12: 2,061,010 km (0.089 R)
• M13: 2,405,983 km (0.085 R)
• M14: 2,525,062 km (0.111 R)
• M15: 2,628,883 km (0.09 R)
• M16: 2,858,815 km (0.108 R)
• M17: 3,132,430 km (0.094 R)
• M18: 3,244,329 km (0.097 R)
• M19: 3,666,345 km (0.105 R)
• M20: 3,984,390 km (0.059 R)
• M21: 4,311,560 km (0.098 R)
• M22: 4,668,800 km (0.099 R)
• M23: 5,569,828 km (0.102 R)
• M24: 6,215,941 km (0.087 R)
• M25: 6,333,974 km (0.108 R)
• M26: 6,692,261 km (0.098 R)
• M27: 7,155,565 km (0.085 R)
• M28: 8,424,454 km (0.047 R)
• M29: 8,765,837 km (0.073 R)
• M30: 9,058,151 km (0.103 R)
• M31: 9,245,896 km (0.074 R)
• M32: 9,899,489 km (0.054 R)
• M33: 10,009,893 km (0.071 R)
• M34: 10,287,696 km (0.119 R)
• M35: 10,399,595 km (0.084 R)
• M36: 10,539,918 km (0.116 R)
• M37: 10,624,441 km (0.092 R)
• M38: 10,993,349 km (0.045 R)
• M39: 11,079,069 km (0.091 R)
• M40: 11,193,810 km (0.111 R)
• M41: 11,656,367 km (0.105 R)
• M42: 11,802,225 km (0.078 R)
• M43: 11,919,360 km (0.109 R)
• M44: 12,391,790 km (0.108 R)
• M45: 12,481,100 km (0.06 R)
• M46: 12,660,318 km (0.088 R)
• M47: 12,750,227 km (0.109 R)
• M48: 13,142,323 km (0.085 R)
• M49: 13,385,569 km (0.093 R)
• M50: 13,753,430 km (0.082 R)
• M51: 14,311,280 km (0.12 R)
• M52: 14,436,195 km (0.11 R)
• M53: 15,098,464 km (0.1 R)
• M54: 15,193,758 km (0.108 R)
• M55: 15,353,229 km (0.049 R)
• M56: 15,449,271 km (0.119 R)
• M57: 15,899,710 km (0.099 R)
• M58: 16,029,113 km (0.057 R)
• M59: 17,143,916 km (0.103 R)
• M60: 18,657,846 km (0.047 R)
• M61: 18,760,171 km (0.108 R)
• M62: 19,344,351 km (0.089 R)
• M63: 19,448,022 km (0.071 R)
• M64: 19,829,796 km (0.081 R)
• M65: 20,389,591 km (0.107 R)
• M66: 20,565,518 km (0.075 R)
• M67: 20,706,739 km (0.11 R)
• M68: 20,883,713 km (0.045 R)
• M69: 21,739,862 km (0.092 R)
• M70: 22,027,838 km (0.065 R)
• M71: 22,244,605 km (0.111 R)
• M72: 22,680,384 km (0.096 R)
• M73: 22,826,242 km (0.114 R)
• M74: 22,972,399 km (0.074 R)
• M75: 23,265,760 km (0.118 R)
• M76: 24,563,671 km (0.109 R)
• M77: 24,713,419 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 12.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.24 AU - 8.76 AU

Year: 9007 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,505,323 km

• M1: 300,692 km (0.033 R)
• M2: 524,789 km (0.12 R)
• M3: 1,162,525 km (0.109 R)
• M4: 1,389,166 km (0.097 R)
• M5: 1,698,983 km (0.095 R)
• M6: 1,982,321 km (0.11 R)
• M7: 2,462,231 km (0.097 R)
• M8: 2,567,847 km (0.032 R)
• M9: 2,811,393 km (0.107 R)
• M10: 3,860,074 km (0.081 R)
• M11: 4,362,124 km (0.113 R)
• M12: 5,324,787 km (0.112 R)
• M13: 6,242,121 km (0.094 R)
• M14: 6,981,134 km (0.106 R)
• M15: 7,132,228 km (0.116 R)
• M16: 8,621,924 km (0.073 R)
• M17: 9,029,727 km (0.081 R)
• M18: 9,153,146 km (0.102 R)
• M19: 9,737,325 km (0.107 R)
• M20: 10,161,884 km (0.031 R)
• M21: 10,333,473 km (0.088 R)
• M22: 11,561,223 km (0.079 R)
• M23: 12,010,914 km (0.116 R)
• M24: 12,283,332 km (0.107 R)
• M25: 12,466,290 km (0.037 R)
• M26: 12,557,993 km (0.043 R)
• M27: 13,113,301 km (0.088 R)
• M28: 13,206,650 km (0.107 R)
• M29: 13,300,298 km (0.04 R)
• M30: 13,488,043 km (0.032 R)
• M31: 14,248,150 km (0.101 R)
• M32: 14,924,482 km (0.114 R)
• M33: 15,414,116 km (0.056 R)
• M34: 15,660,952 km (0.098 R)
• M35: 16,762,292 km (0.104 R)
• M36: 17,630,558 km (0.102 R)
• M37: 18,304,347 km (0.109 R)
• M38: 18,513,335 km (0.094 R)
• M39: 18,670,562 km (0.044 R)
• M40: 19,357,366 km (0.059 R)
• M41: 20,646,750 km (0.087 R)
• M42: 21,466,846 km (0.093 R)
• M43: 21,687,353 km (0.074 R)
• M44: 21,908,459 km (0.074 R)
• M45: 22,019,460 km (0.074 R)
• M46: 22,297,563 km (0.102 R)
• M47: 22,576,712 km (0.085 R)
• M48: 23,138,751 km (0.114 R)
• M49: 23,478,039 km (0.074 R)
• M50: 24,276,443 km (0.037 R)
• M51: 25,083,673 km (0.074 R)
• M52: 26,017,014 km (0.106 R)
• M53: 26,252,033 km (0.051 R)
• M54: 26,428,857 km (0.06 R)
• M55: 26,665,222 km (0.082 R)
• M56: 26,902,335 km (0.087 R)
• M57: 27,080,506 km (0.089 R)
• M58: 29,739,757 km (0.082 R)
• M59: 30,665,320 km (0.115 R)
• M60: 32,797,837 km (0.087 R)
• M61: 33,306,620 km (0.039 R)
• M62: 33,497,955 km (0.101 R)
• M63: 33,946,150 km (0.107 R)
• M64: 34,138,832 km (0.084 R)
• M65: 34,267,487 km (0.095 R)
• M66: 34,718,973 km (0.09 R)
• M67: 37,668,594 km (0.115 R)
• M68: 38,602,534 km (0.055 R)
• M69: 38,803,593 km (0.103 R)
• M70: 39,746,808 km (0.107 R)
• M71: 40,697,652 km (0.106 R)
• M72: 41,175,767 km (0.061 R)
• M73: 41,587,161 km (0.064 R)
• M74: 42,483,103 km (0.098 R)
• M75: 43,176,638 km (0.119 R)
• M76: 43,594,465 km (0.087 R)
• M77: 44,364,146 km (0.049 R)
• M78: 44,856,323 km (0.118 R)
• M79: 46,486,042 km (0.056 R)
• M80: 47,990,997 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107

Radius: 7.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.86 AU - 18.6 AU

Year: 27133 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,505,323 km

• M1: 279,598 km (0.092 R)
• M2: 722,259 km (0.111 R)
• M3: 1,164,320 km (0.117 R)
• M4: 1,537,866 km (0.103 R)
• M5: 1,750,145 km (0.09 R)
• M6: 1,823,149 km (0.107 R)
• M7: 1,897,051 km (0.098 R)
• M8: 2,335,073 km (0.052 R)
• M9: 2,497,088 km (0.08 R)
• M10: 2,860,910 km (0.102 R)
• M11: 3,331,395 km (0.109 R)
• M12: 3,391,833 km (0.05 R)
• M13: 3,606,655 km (0.11 R)
• M14: 3,731,420 km (0.105 R)
• M15: 3,889,395 km (0.093 R)
• M16: 4,986,097 km (0.043 R)
• M17: 5,055,510 km (0.084 R)
• M18: 5,913,155 km (0.109 R)
• M19: 6,134,709 km (0.116 R)
• M20: 6,209,060 km (0.061 R)
• M21: 6,623,895 km (0.045 R)
• M22: 6,700,189 km (0.112 R)
• M23: 6,969,914 km (0.118 R)
• M24: 7,921,207 km (0.106 R)
• M25: 9,039,451 km (0.065 R)
• M26: 9,638,740 km (0.078 R)
• M27: 9,812,274 km (0.101 R)
• M28: 9,986,855 km (0.081 R)
• M29: 10,606,040 km (0.065 R)
• M30: 10,740,230 km (0.06 R)
• M31: 11,374,525 km (0.062 R)
• M32: 11,649,934 km (0.092 R)
• M33: 12,442,504 km (0.1 R)
• M34: 13,204,256 km (0.093 R)
• M35: 13,252,427 km (0.092 R)
• M36: 14,030,186 km (0.095 R)
• M37: 15,325,404 km (0.119 R)
• M38: 16,244,234 km (0.051 R)
• M39: 16,971,280 km (0.12 R)
• M40: 17,655,840 km (0.09 R)
• M41: 17,921,526 km (0.079 R)
• M42: 19,379,058 km (0.091 R)
• M43: 19,708,023 km (0.052 R)
• M44: 20,482,940 km (0.093 R)
• M45: 21,777,560 km (0.073 R)
• M46: 21,948,401 km (0.094 R)
• M47: 22,463,616 km (0.057 R)
• M48: 23,856,672 km (0.119 R)
• M49: 24,741,393 km (0.026 R)
• M50: 24,860,174 km (0.035 R)
• M51: 24,919,714 km (0.069 R)
• M52: 25,337,242 km (0.077 R)
• M53: 25,456,920 km (0.079 R)
• M54: 27,829,093 km (0.112 R)
• M55: 28,947,637 km (0.099 R)
• M56: 29,198,213 km (0.058 R)
• M57: 29,827,721 km (0.056 R)
• M58: 30,017,411 km (0.035 R)
• M59: 30,398,138 km (0.065 R)
• M60: 30,780,360 km (0.03 R)
• M61: 31,164,228 km (0.061 R)
• M62: 31,485,265 km (0.104 R)
• M63: 33,041,682 km (0.053 R)
• M64: 33,172,580 km (0.051 R)
• M65: 33,434,675 km (0.119 R)
• M66: 34,291,572 km (0.026 R)
• M67: 34,556,659 km (0.071 R)
• M68: 34,755,924 km (0.082 R)
• M69: 35,422,981 km (0.119 R)
• M70: 35,959,588 km (0.055 R)
• M71: 36,634,275 km (0.101 R)
• M72: 36,905,196 km (0.096 R)
• M73: 37,041,031 km (0.096 R)
• M74: 38,476,423 km (0.11 R)
• M75: 39,582,250 km (0.041 R)
• M76: 40,348,491 km (0.109 R)
• M77: 41,330,900 km (0.116 R)
• M78: 42,534,415 km (0.12 R)
• M79: 42,747,891 km (0.08 R)
• M80: 43,534,028 km (0.054 R)
• M81: 44,758,486 km (0.058 R)
• M82: 44,975,702 km (0.109 R)
• M83: 45,120,663 km (0.059 R)
• M84: 45,775,153 km (0.086 R)
• M85: 46,067,019 km (0.07 R)
• M86: 46,286,329 km (0.06 R)
• M87: 46,432,785 km (0.111 R)
• M88: 47,683,573 km (0.104 R)
• M89: 47,905,427 km (0.063 R)
• M90: 47,979,478 km (0.096 R)
• M91: 48,498,732 km (0.112 R)
• M92: 48,573,082 km (0.083 R)
• M93: 49,169,080 km (0.074 R)
• M94: 49,767,621 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.9

Radius: 6.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.81 AU - 19.97 AU

Year: 28662 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,505,323 km

• M1: 92,302 km (0.118 R)
• M2: 822,339 km (0.041 R)
• M3: 976,724 km (0.108 R)
• M4: 1,389,914 km (0.111 R)
• M5: 1,601,744 km (0.109 R)
• M6: 1,683,874 km (0.078 R)
• M7: 2,421,840 km (0.094 R)
• M8: 2,873,925 km (0.104 R)
• M9: 3,636,275 km (0.106 R)
• M10: 4,227,935 km (0.11 R)
• M11: 4,928,801 km (0.093 R)
• M12: 5,089,469 km (0.105 R)
• M13: 6,003,662 km (0.068 R)
• M14: 6,348,634 km (0.107 R)
• M15: 6,435,850 km (0.114 R)
• M16: 7,744,981 km (0.04 R)
• M17: 8,453,476 km (0.047 R)
• M18: 9,380,385 km (0.104 R)
• M19: 9,729,995 km (0.094 R)
• M20: 9,982,367 km (0.118 R)
• M21: 10,287,995 km (0.107 R)
• M22: 11,434,962 km (0.08 R)
• M23: 11,808,209 km (0.086 R)
• M24: 12,131,490 km (0.089 R)
• M25: 13,229,837 km (0.086 R)
• M26: 13,285,637 km (0.114 R)
• M27: 13,847,377 km (0.116 R)
• M28: 14,704,573 km (0.081 R)
• M29: 15,285,611 km (0.085 R)
• M30: 15,520,031 km (0.109 R)
• M31: 15,755,797 km (0.106 R)
• M32: 15,933,370 km (0.1 R)
• M33: 17,133,893 km (0.081 R)
• M34: 17,806,485 km (0.109 R)
• M35: 19,051,438 km (0.053 R)
• M36: 19,493,799 km (0.1 R)
• M37: 20,646,900 km (0.117 R)
• M38: 21,493,324 km (0.103 R)
• M39: 21,624,522 km (0.115 R)
• M40: 22,019,759 km (0.116 R)
• M41: 22,417,391 km (0.116 R)
• M42: 23,692,264 km (0.096 R)
• M43: 24,509,517 km (0.101 R)
• M44: 26,522,356 km (0.096 R)
• M45: 26,874,659 km (0.108 R)
• M46: 28,876,428 km (0.116 R)
• M47: 29,457,167 km (0.049 R)
• M48: 30,703,916 km (0.114 R)
• M49: 31,073,871 km (0.102 R)
• M50: 31,222,272 km (0.114 R)
• M51: 31,445,323 km (0.096 R)
• M52: 33,704,849 km (0.061 R)
• M53: 34,623,230 km (0.057 R)
• M54: 36,406,287 km (0.095 R)
• M55: 36,954,863 km (0.081 R)
• M56: 38,616,895 km (0.08 R)
• M57: 40,303,312 km (0.058 R)
• M58: 42,095,494 km (0.062 R)
• M59: 43,084,037 km (0.074 R)
• M60: 43,332,370 km (0.07 R)
• M61: 44,247,011 km (0.101 R)
• M62: 46,010,620 km (0.082 R)
• M63: 46,264,488 km (0.106 R)
• M64: 47,540,558 km (0.099 R)
• M65: 47,711,548 km (0.11 R)
• M66: 48,225,866 km (0.099 R)
• M67: 51,876,951 km (0.113 R)
• M68: 52,494,192 km (0.103 R)
• M69: 55,886,473 km (0.069 R)
• M70: 58,522,687 km (0.081 R)
• M71: 60,364,087 km (0.106 R)
• M72: 60,734,791 km (0.06 R)
• M73: 61,851,090 km (0.091 R)
• M74: 62,131,137 km (0.11 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit