🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 46 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 27 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 12.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.75 AU - 0.99 AU

Year: 532 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,215,722 km

• M1: 158,424 km (0.116 R)
• M2: 243,545 km (0.076 R)
• M3: 421,417 km (0.1 R)
• M4: 533,765 km (0.04 R)
• M5: 618,886 km (0.101 R)
• M6: 758,910 km (0.073 R)
• M7: 857,645 km (0.047 R)
• M8: 941,719 km (0.082 R)
• M9: 1,077,853 km (0.103 R)
• M10: 1,203,664 km (0.106 R)
• M11: 1,480,421 km (0.054 R)
• M12: 1,607,429 km (0.087 R)
• M13: 1,723,667 km (0.047 R)
• M14: 1,995,785 km (0.063 R)
• M15: 2,089,583 km (0.101 R)
• M16: 2,233,347 km (0.107 R)
• M17: 2,331,034 km (0.064 R)
• M18: 2,419,147 km (0.038 R)
• M19: 2,559,021 km (0.068 R)
• M20: 2,638,607 km (0.11 R)
• M21: 2,794,488 km (0.088 R)
• M22: 2,900,254 km (0.053 R)
• M23: 3,043,269 km (0.105 R)
• M24: 3,194,962 km (0.105 R)
• M25: 3,299,381 km (0.112 R)
• M26: 3,436,413 km (0.065 R)
• M27: 3,619,969 km (0.087 R)
• M28: 3,748,623 km (0.104 R)
• M29: 3,878,624 km (0.118 R)
• M30: 4,023,584 km (0.093 R)
• M31: 4,217,314 km (0.102 R)
• M32: 4,393,689 km (0.116 R)
• M33: 4,482,850 km (0.083 R)
• M34: 4,642,022 km (0.052 R)
• M35: 4,760,803 km (0.12 R)
• M36: 4,859,537 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 8.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.05 AU - 2.73 AU

Year: 2424 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,215,722 km

• M1: 131,197 km (0.097 R)
• M2: 191,036 km (0.11 R)
• M3: 295,157 km (0.086 R)
• M4: 350,508 km (0.085 R)
• M5: 448,046 km (0.073 R)
• M6: 680,670 km (0.094 R)
• M7: 839,842 km (0.105 R)
• M8: 1,029,084 km (0.071 R)
• M9: 1,194,389 km (0.067 R)
• M10: 1,280,259 km (0.071 R)
• M11: 1,368,372 km (0.096 R)
• M12: 1,530,087 km (0.079 R)
• M13: 1,817,315 km (0.06 R)
• M14: 2,098,409 km (0.088 R)
• M15: 2,226,465 km (0.094 R)
• M16: 2,726,720 km (0.09 R)
• M17: 2,944,236 km (0.112 R)
• M18: 3,260,934 km (0.069 R)
• M19: 3,314,790 km (0.04 R)
• M20: 3,700,303 km (0.11 R)
• M21: 3,812,951 km (0.084 R)
• M22: 4,027,623 km (0.029 R)
• M23: 4,100,029 km (0.11 R)
• M24: 4,319,788 km (0.088 R)
• M25: 4,423,759 km (0.093 R)
• M26: 4,847,719 km (0.116 R)
• M27: 4,924,912 km (0.091 R)
• M28: 5,143,025 km (0.105 R)
• M29: 5,284,844 km (0.076 R)
• M30: 5,412,002 km (0.102 R)
• M31: 5,604,834 km (0.046 R)
• M32: 5,718,229 km (0.078 R)
• M33: 6,280,268 km (0.092 R)
• M34: 6,584,999 km (0.117 R)
• M35: 6,877,313 km (0.051 R)
• M36: 7,033,793 km (0.114 R)
• M37: 7,086,152 km (0.102 R)
• M38: 7,350,192 km (0.092 R)
• M39: 7,833,543 km (0.094 R)
• M40: 7,906,098 km (0.064 R)
• M41: 7,978,802 km (0.095 R)
• M42: 8,143,210 km (0.108 R)
• M43: 8,290,415 km (0.076 R)
• M44: 8,624,616 km (0.113 R)
• M45: 8,718,265 km (0.054 R)
• M46: 9,344,631 km (0.09 R)
• M47: 9,556,761 km (0.103 R)
• M48: 9,966,061 km (0.072 R)
• M49: 10,143,184 km (0.073 R)
• M50: 10,321,355 km (0.049 R)
• M51: 10,420,838 km (0.104 R)
• M52: 10,540,516 km (0.118 R)
• M53: 11,064,857 km (0.104 R)
• M54: 11,125,893 km (0.078 R)
• M55: 11,432,868 km (0.081 R)
• M56: 11,556,436 km (0.09 R)
• M57: 11,950,476 km (0.118 R)
• M58: 12,138,820 km (0.055 R)
• M59: 12,285,875 km (0.031 R)
• M60: 12,349,155 km (0.069 R)
• M61: 13,636,295 km (0.105 R)
• M62: 13,701,819 km (0.112 R)
• M63: 13,767,342 km (0.096 R)
• M64: 13,855,007 km (0.047 R)
• M65: 14,008,793 km (0.119 R)
• M66: 14,185,169 km (0.104 R)
• M67: 14,406,724 km (0.112 R)
• M68: 14,473,444 km (0.12 R)
• M69: 14,651,765 km (0.106 R)
• M70: 14,718,785 km (0.06 R)
• M71: 14,988,211 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 13.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.48 AU - 4.14 AU

Year: 4879 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,215,722 km

• M1: 182,958 km (0.082 R)
• M2: 288,724 km (0.066 R)
• M3: 467,793 km (0.118 R)
• M4: 706,252 km (0.119 R)
• M5: 875,596 km (0.072 R)
• M6: 1,045,091 km (0.058 R)
• M7: 1,501,663 km (0.1 R)
• M8: 1,673,252 km (0.115 R)
• M9: 1,980,377 km (0.06 R)
• M10: 2,465,373 km (0.069 R)
• M11: 3,052,096 km (0.096 R)
• M12: 3,205,733 km (0.06 R)
• M13: 3,566,413 km (0.104 R)
• M14: 3,869,199 km (0.119 R)
• M15: 4,035,851 km (0.078 R)
• M16: 4,450,537 km (0.115 R)
• M17: 4,802,391 km (0.096 R)
• M18: 5,560,104 km (0.119 R)
• M19: 5,775,824 km (0.074 R)
• M20: 6,159,992 km (0.075 R)
• M21: 6,327,092 km (0.099 R)
• M22: 6,723,228 km (0.1 R)
• M23: 7,069,247 km (0.087 R)
• M24: 7,450,722 km (0.112 R)
• M25: 8,111,645 km (0.08 R)
• M26: 8,635,238 km (0.075 R)
• M27: 8,948,496 km (0.116 R)
• M28: 10,470,205 km (0.104 R)
• M29: 10,871,576 km (0.091 R)
• M30: 11,176,008 km (0.09 R)
• M31: 11,278,034 km (0.101 R)
• M32: 11,483,133 km (0.094 R)
• M33: 11,655,021 km (0.065 R)
• M34: 12,882,022 km (0.108 R)
• M35: 13,637,940 km (0.036 R)
• M36: 13,966,308 km (0.039 R)
• M37: 14,113,063 km (0.12 R)
• M38: 14,371,269 km (0.106 R)
• M39: 14,967,117 km (0.094 R)
• M40: 15,343,655 km (0.101 R)
• M41: 15,609,191 km (0.088 R)
• M42: 15,991,115 km (0.053 R)
• M43: 16,608,505 km (0.091 R)
• M44: 16,764,087 km (0.118 R)
• M45: 16,998,357 km (0.053 R)
• M46: 17,115,941 km (0.093 R)
• M47: 17,906,566 km (0.096 R)
• M48: 19,770,107 km (0.108 R)
• M49: 20,682,953 km (0.111 R)
• M50: 20,976,464 km (0.116 R)
• M51: 21,950,047 km (0.102 R)
• M52: 22,679,187 km (0.068 R)
• M53: 22,765,505 km (0.031 R)
• M54: 22,895,206 km (0.074 R)
• M55: 23,853,530 km (0.079 R)
• M56: 24,117,122 km (0.114 R)
• M57: 24,825,019 km (0.089 R)
• M58: 25,003,040 km (0.105 R)
• M59: 25,494,768 km (0.112 R)
• M60: 25,764,493 km (0.062 R)
• M61: 25,944,609 km (0.113 R)
• M62: 26,080,145 km (0.095 R)
• M63: 26,351,815 km (0.104 R)
• M64: 26,943,624 km (0.078 R)
• M65: 27,401,842 km (0.102 R)
• M66: 28,326,058 km (0.039 R)
• M67: 29,025,876 km (0.058 R)
• M68: 29,166,498 km (0.11 R)
• M69: 29,260,446 km (0.105 R)
• M70: 29,495,614 km (0.099 R)
• M71: 29,636,984 km (0.083 R)
• M72: 29,873,199 km (0.066 R)
• M73: 30,204,857 km (0.086 R)
• M74: 30,967,806 km (0.093 R)
• M75: 32,317,927 km (0.095 R)
• M76: 32,415,166 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 5.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.53 AU - 7.37 AU

Year: 10746 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,215,722 km

• M1: 81,381 km (0.098 R)
• M2: 213,027 km (0.047 R)
• M3: 261,946 km (0.112 R)
• M4: 450,738 km (0.089 R)
• M5: 568,921 km (0.103 R)
• M6: 981,362 km (0.107 R)
• M7: 1,136,345 km (0.056 R)
• M8: 1,298,958 km (0.025 R)
• M9: 1,444,517 km (0.11 R)
• M10: 1,544,448 km (0.094 R)
• M11: 1,633,908 km (0.056 R)
• M12: 1,858,006 km (0.075 R)
• M13: 2,050,089 km (0.041 R)
• M14: 2,679,148 km (0.09 R)
• M15: 2,833,533 km (0.117 R)
• M16: 2,927,481 km (0.068 R)
• M17: 2,974,903 km (0.111 R)
• M18: 3,134,823 km (0.105 R)
• M19: 3,281,130 km (0.105 R)
• M20: 3,563,720 km (0.097 R)
• M21: 3,716,460 km (0.11 R)
• M22: 4,312,907 km (0.118 R)
• M23: 4,385,013 km (0.052 R)
• M24: 4,732,977 km (0.113 R)
• M25: 4,863,576 km (0.067 R)
• M26: 5,358,596 km (0.093 R)
• M27: 5,533,625 km (0.118 R)
• M28: 5,849,576 km (0.086 R)
• M29: 6,375,412 km (0.11 R)
• M30: 6,498,980 km (0.062 R)
• M31: 6,685,678 km (0.102 R)
• M32: 6,727,416 km (0.108 R)
• M33: 6,979,788 km (0.05 R)
• M34: 7,043,367 km (0.091 R)
• M35: 7,235,151 km (0.04 R)
• M36: 7,321,021 km (0.104 R)
• M37: 7,471,965 km (0.118 R)
• M38: 8,108,354 km (0.112 R)
• M39: 8,286,974 km (0.032 R)
• M40: 8,331,853 km (0.088 R)
• M41: 8,489,530 km (0.107 R)
• M42: 9,269,383 km (0.115 R)
• M43: 9,315,908 km (0.101 R)
• M44: 9,409,257 km (0.047 R)
• M45: 10,047,891 km (0.108 R)
• M46: 10,191,654 km (0.103 R)
• M47: 10,871,726 km (0.119 R)
• M48: 11,019,379 km (0.106 R)
• M49: 11,691,971 km (0.072 R)
• M50: 11,792,651 km (0.091 R)
• M51: 12,738,408 km (0.088 R)
• M52: 13,364,775 km (0.1 R)
• M53: 13,417,433 km (0.067 R)
• M54: 13,602,336 km (0.065 R)
• M55: 13,681,772 km (0.087 R)
• M56: 14,027,942 km (0.06 R)
• M57: 14,323,099 km (0.085 R)
• M58: 15,524,220 km (0.108 R)
• M59: 15,579,571 km (0.105 R)
• M60: 15,690,423 km (0.112 R)
• M61: 16,164,798 km (0.076 R)
• M62: 16,220,897 km (0.056 R)
• M63: 16,389,644 km (0.067 R)
• M64: 16,502,440 km (0.064 R)
• M65: 16,643,810 km (0.036 R)
• M66: 16,842,476 km (0.094 R)
• M67: 17,213,329 km (0.116 R)
• M68: 17,644,770 km (0.07 R)
• M69: 18,079,651 km (0.102 R)
• M70: 18,167,016 km (0.062 R)
• M71: 19,435,157 km (0.112 R)
• M72: 19,674,214 km (0.091 R)
• M73: 19,854,181 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit