🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 282 Days

Day: 20.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.1 °

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: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.79 AU

Year: 328 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,527,978 km

• M1: 227,389 km (0.106 R)
• M2: 276,158 km (0.062 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 12.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.47 AU - 1.51 AU

Year: 1193 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,527,978 km

• M1: 153,338 km (0.1 R)
• M2: 283,039 km (0.103 R)
• M3: 379,231 km (0.086 R)
• M4: 503,247 km (0.049 R)
• M5: 599,588 km (0.12 R)
• M6: 771,925 km (0.094 R)
• M7: 864,825 km (0.073 R)
• M8: 1,071,121 km (0.117 R)
• M9: 1,151,904 km (0.079 R)
• M10: 1,243,308 km (0.108 R)
• M11: 1,425,069 km (0.099 R)
• M12: 1,533,079 km (0.048 R)
• M13: 1,625,231 km (0.082 R)
• M14: 1,883,886 km (0.119 R)
• M15: 1,973,046 km (0.075 R)
• M16: 2,239,181 km (0.115 R)
• M17: 2,376,661 km (0.11 R)
• M18: 2,462,830 km (0.109 R)
• M19: 2,627,088 km (0.07 R)
• M20: 2,955,156 km (0.043 R)
• M21: 3,036,388 km (0.104 R)
• M22: 3,213,063 km (0.082 R)
• M23: 3,381,061 km (0.104 R)
• M24: 3,478,300 km (0.074 R)
• M25: 3,700,902 km (0.089 R)
• M26: 3,839,130 km (0.053 R)
• M27: 4,383,068 km (0.054 R)
• M28: 4,569,916 km (0.102 R)
• M29: 4,923,864 km (0.087 R)
• M30: 5,104,279 km (0.063 R)
• M31: 5,343,486 km (0.09 R)
• M32: 5,862,292 km (0.063 R)
• M33: 6,098,208 km (0.116 R)
• M34: 6,337,115 km (0.12 R)
• M35: 6,594,424 km (0.074 R)
• M36: 6,932,665 km (0.067 R)
• M37: 7,088,246 km (0.116 R)
• M38: 7,276,590 km (0.109 R)
• M39: 7,387,143 km (0.113 R)
• M40: 7,482,437 km (0.068 R)
• M41: 7,754,555 km (0.099 R)
• M42: 8,177,020 km (0.1 R)
• M43: 8,440,910 km (0.102 R)
• M44: 8,540,542 km (0.08 R)
• M45: 8,825,078 km (0.046 R)
• M46: 8,909,301 km (0.032 R)
• M47: 9,027,783 km (0.073 R)
• M48: 9,455,034 km (0.11 R)
• M49: 9,959,029 km (0.114 R)
• M50: 10,134,957 km (0.053 R)
• M51: 10,329,583 km (0.07 R)
• M52: 10,454,049 km (0.081 R)
• M53: 10,561,161 km (0.045 R)
• M54: 10,758,480 km (0.102 R)
• M55: 11,856,379 km (0.111 R)
• M56: 11,986,679 km (0.09 R)
• M57: 12,230,224 km (0.083 R)
• M58: 12,399,719 km (0.072 R)
• M59: 12,589,110 km (0.075 R)
• M60: 12,874,842 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 9.8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.58 AU - 2.5 AU

Year: 1911 Days

Day: 9.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,527,978 km

• M1: 197,020 km (0.093 R)
• M2: 280,047 km (0.1 R)
• M3: 351,705 km (0.12 R)
• M4: 444,754 km (0.12 R)
• M5: 526,435 km (0.095 R)
• M6: 621,430 km (0.074 R)
• M7: 763,697 km (0.096 R)
• M8: 830,717 km (0.064 R)
• M9: 971,040 km (0.111 R)
• M10: 1,226,254 km (0.105 R)
• M11: 1,387,670 km (0.089 R)
• M12: 1,534,874 km (0.058 R)
• M13: 1,643,333 km (0.094 R)
• M14: 1,720,824 km (0.106 R)
• M15: 1,844,991 km (0.102 R)
• M16: 1,914,105 km (0.099 R)
• M17: 2,019,422 km (0.096 R)
• M18: 2,162,886 km (0.109 R)
• M19: 2,309,791 km (0.067 R)
• M20: 2,744,074 km (0.076 R)
• M21: 2,917,009 km (0.052 R)
• M22: 3,190,025 km (0.095 R)
• M23: 3,273,501 km (0.078 R)
• M24: 3,457,057 km (0.11 R)
• M25: 3,878,774 km (0.111 R)
• M26: 4,043,182 km (0.111 R)
• M27: 4,518,604 km (0.117 R)
• M28: 4,612,701 km (0.109 R)
• M29: 5,011,828 km (0.112 R)
• M30: 5,207,502 km (0.068 R)
• M31: 5,306,236 km (0.041 R)
• M32: 5,438,780 km (0.09 R)
• M33: 5,505,650 km (0.096 R)
• M34: 5,639,840 km (0.108 R)
• M35: 5,809,334 km (0.052 R)
• M36: 6,066,642 km (0.106 R)
• M37: 6,205,469 km (0.113 R)
• M38: 6,327,691 km (0.083 R)
• M39: 6,539,372 km (0.093 R)
• M40: 6,681,639 km (0.089 R)
• M41: 7,060,272 km (0.108 R)
• M42: 7,334,933 km (0.088 R)
• M43: 7,501,436 km (0.093 R)
• M44: 7,800,631 km (0.114 R)
• M45: 7,894,878 km (0.119 R)
• M46: 8,065,569 km (0.106 R)
• M47: 8,256,606 km (0.057 R)
• M48: 8,410,691 km (0.108 R)
• M49: 8,507,332 km (0.092 R)
• M50: 8,662,913 km (0.099 R)
• M51: 8,897,932 km (0.075 R)
• M52: 9,636,048 km (0.079 R)
• M53: 9,920,433 km (0.092 R)
• M54: 10,435,050 km (0.117 R)
• M55: 10,853,176 km (0.104 R)
• M56: 11,298,080 km (0.063 R)
• M57: 11,469,220 km (0.027 R)
• M58: 11,641,108 km (0.057 R)
• M59: 11,727,426 km (0.083 R)
• M60: 11,922,352 km (0.084 R)
• M61: 12,162,008 km (0.106 R)
• M62: 12,823,829 km (0.081 R)
• M63: 13,588,124 km (0.119 R)
• M64: 13,701,669 km (0.081 R)
• M65: 13,861,440 km (0.114 R)
• M66: 14,113,512 km (0.115 R)
• M67: 14,228,553 km (0.054 R)
• M68: 14,343,893 km (0.07 R)
• M69: 14,738,681 km (0.106 R)
• M70: 14,808,693 km (0.119 R)
• M71: 15,467,672 km (0.064 R)
• M72: 15,657,661 km (0.089 R)
• M73: 15,848,548 km (0.1 R)
• M74: 15,968,226 km (0.084 R)
• M75: 16,112,139 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.61 AU - 3.89 AU

Year: 4764 Days

Day: 7.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,527,978 km

• M1: 207,941 km (0.078 R)
• M2: 300,542 km (0.101 R)
• M3: 394,639 km (0.101 R)
• M4: 519,703 km (0.087 R)
• M5: 687,701 km (0.114 R)
• M6: 839,244 km (0.099 R)
• M7: 943,963 km (0.108 R)
• M8: 1,147,116 km (0.095 R)
• M9: 1,354,310 km (0.079 R)
• M10: 1,491,790 km (0.077 R)
• M11: 1,781,711 km (0.096 R)
• M12: 1,972,448 km (0.057 R)
• M13: 2,063,852 km (0.085 R)
• M14: 2,333,278 km (0.082 R)
• M15: 2,444,280 km (0.056 R)
• M16: 2,557,226 km (0.058 R)
• M17: 2,817,825 km (0.102 R)
• M18: 3,117,769 km (0.079 R)
• M19: 3,302,822 km (0.046 R)
• M20: 3,603,514 km (0.038 R)
• M21: 3,797,991 km (0.082 R)
• M22: 4,079,684 km (0.117 R)
• M23: 4,385,462 km (0.12 R)
• M24: 4,858,490 km (0.087 R)
• M25: 5,403,176 km (0.034 R)
• M26: 5,739,472 km (0.073 R)
• M27: 5,853,166 km (0.059 R)
• M28: 6,005,906 km (0.083 R)
• M29: 6,393,663 km (0.094 R)
• M30: 6,610,281 km (0.112 R)
• M31: 6,829,592 km (0.095 R)
• M32: 7,357,373 km (0.091 R)
• M33: 7,460,296 km (0.103 R)
• M34: 7,709,526 km (0.085 R)
• M35: 8,152,486 km (0.092 R)
• M36: 8,495,364 km (0.08 R)
• M37: 8,603,673 km (0.086 R)
• M38: 8,777,655 km (0.036 R)
• M39: 9,173,641 km (0.112 R)
• M40: 9,373,803 km (0.114 R)
• M41: 9,463,262 km (0.087 R)
• M42: 9,575,461 km (0.093 R)
• M43: 10,350,228 km (0.106 R)
• M44: 10,535,430 km (0.077 R)
• M45: 10,675,005 km (0.113 R)
• M46: 11,502,131 km (0.074 R)
• M47: 11,598,024 km (0.112 R)
• M48: 11,983,986 km (0.074 R)
• M49: 12,521,791 km (0.038 R)
• M50: 12,917,926 km (0.099 R)
• M51: 13,017,558 km (0.084 R)
• M52: 13,192,587 km (0.1 R)
• M53: 13,418,779 km (0.063 R)
• M54: 14,002,809 km (0.106 R)
• M55: 14,105,134 km (0.093 R)
• M56: 14,233,639 km (0.071 R)
• M57: 15,327,199 km (0.054 R)
• M58: 15,857,524 km (0.045 R)
• M59: 16,151,933 km (0.113 R)
• M60: 16,555,996 km (0.104 R)
• M61: 17,484,550 km (0.088 R)
• M62: 17,705,506 km (0.083 R)
• M63: 17,871,859 km (0.099 R)
• M64: 18,486,258 km (0.114 R)
• M65: 18,993,993 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 14.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.87 AU - 6.11 AU

Year: 8439 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,527,978 km

• M1: 199,264 km (0.112 R)
• M2: 295,306 km (0.05 R)
• M3: 400,922 km (0.077 R)
• M4: 657,183 km (0.097 R)
• M5: 884,273 km (0.09 R)
• M6: 1,120,039 km (0.083 R)
• M7: 1,256,024 km (0.056 R)
• M8: 1,589,328 km (0.113 R)
• M9: 1,858,155 km (0.065 R)
• M10: 2,517,732 km (0.095 R)
• M11: 2,647,733 km (0.073 R)
• M12: 3,274,847 km (0.114 R)
• M13: 3,797,542 km (0.116 R)
• M14: 4,222,549 km (0.066 R)
• M15: 4,535,658 km (0.119 R)
• M16: 4,759,307 km (0.09 R)
• M17: 5,284,545 km (0.059 R)
• M18: 6,497,784 km (0.109 R)
• M19: 7,117,567 km (0.053 R)
• M20: 7,266,118 km (0.111 R)
• M21: 7,718,203 km (0.113 R)
• M22: 7,832,645 km (0.109 R)
• M23: 8,335,145 km (0.051 R)
• M24: 8,491,923 km (0.114 R)
• M25: 9,250,085 km (0.114 R)
• M26: 10,280,665 km (0.08 R)
• M27: 11,740,291 km (0.109 R)
• M28: 12,449,684 km (0.107 R)
• M29: 12,584,173 km (0.107 R)
• M30: 13,770,634 km (0.075 R)
• M31: 14,049,484 km (0.103 R)
• M32: 14,424,227 km (0.075 R)
• M33: 15,135,864 km (0.038 R)
• M34: 15,520,031 km (0.073 R)
• M35: 15,810,251 km (0.072 R)
• M36: 16,347,158 km (0.091 R)
• M37: 17,039,197 km (0.087 R)
• M38: 17,338,692 km (0.043 R)
• M39: 17,489,188 km (0.057 R)
• M40: 17,841,790 km (0.068 R)
• M41: 18,349,675 km (0.086 R)
• M42: 20,006,920 km (0.104 R)
• M43: 20,164,746 km (0.118 R)
• M44: 21,120,377 km (0.12 R)
• M45: 21,227,489 km (0.072 R)
• M46: 21,549,872 km (0.089 R)
• M47: 21,873,901 km (0.052 R)
• M48: 22,036,514 km (0.059 R)
• M49: 22,199,576 km (0.05 R)
• M50: 22,581,499 km (0.118 R)
• M51: 22,745,758 km (0.076 R)
• M52: 23,020,569 km (0.112 R)
• M53: 25,429,394 km (0.118 R)
• M54: 26,576,810 km (0.064 R)
• M55: 27,331,681 km (0.051 R)
• M56: 29,339,284 km (0.067 R)
• M57: 29,518,801 km (0.103 R)
• M58: 29,698,468 km (0.097 R)
• M59: 30,360,888 km (0.031 R)
• M60: 31,210,903 km (0.112 R)
• M61: 31,638,902 km (0.104 R)
• M62: 32,191,966 km (0.05 R)
• M63: 32,315,384 km (0.034 R)
• M64: 32,686,387 km (0.096 R)
• M65: 32,934,570 km (0.067 R)
• M66: 33,557,495 km (0.085 R)
• M67: 33,870,454 km (0.039 R)
• M68: 34,436,383 km (0.118 R)
• M69: 36,601,961 km (0.112 R)
• M70: 37,053,298 km (0.065 R)
• M71: 38,091,956 km (0.098 R)
• M72: 38,222,406 km (0.055 R)
• M73: 39,205,862 km (0.115 R)
• M74: 39,535,576 km (0.098 R)
• M75: 39,932,459 km (0.107 R)
• M76: 40,197,696 km (0.098 R)
• M77: 41,398,817 km (0.043 R)
• M78: 41,667,345 km (0.076 R)
• M79: 43,358,549 km (0.085 R)
• M80: 43,904,432 km (0.101 R)
• M81: 44,865,449 km (0.08 R)
• M82: 45,141,157 km (0.11 R)
• M83: 46,598,540 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.7

Radius: 5.8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.41 AU - 7.53 AU

Year: 12071 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,527,978 km

• M1: 163,959 km (0.052 R)
• M2: 320,588 km (0.1 R)
• M3: 823,536 km (0.061 R)
• M4: 1,992,943 km (0.103 R)
• M5: 2,174,255 km (0.053 R)
• M6: 2,290,493 km (0.102 R)
• M7: 2,577,422 km (0.101 R)
• M8: 4,090,155 km (0.075 R)
• M9: 4,147,451 km (0.057 R)
• M10: 4,408,350 km (0.098 R)
• M11: 4,674,784 km (0.102 R)
• M12: 4,915,936 km (0.085 R)
• M13: 5,568,182 km (0.04 R)
• M14: 5,759,518 km (0.09 R)
• M15: 5,952,948 km (0.102 R)
• M16: 6,214,296 km (0.1 R)
• M17: 6,412,812 km (0.045 R)
• M18: 6,613,423 km (0.03 R)
• M19: 8,254,661 km (0.118 R)
• M20: 8,692,983 km (0.081 R)
• M21: 9,859,846 km (0.118 R)
• M22: 10,324,647 km (0.065 R)
• M23: 10,363,692 km (0.066 R)
• M24: 10,995,294 km (0.118 R)
• M25: 11,720,694 km (0.071 R)
• M26: 12,879,479 km (0.051 R)
• M27: 13,387,214 km (0.11 R)
• M28: 15,259,731 km (0.115 R)
• M29: 16,522,486 km (0.095 R)
• M30: 16,843,374 km (0.073 R)
• M31: 19,194,753 km (0.116 R)
• M32: 19,968,623 km (0.097 R)
• M33: 20,066,011 km (0.074 R)
• M34: 20,408,441 km (0.094 R)
• M35: 20,950,284 km (0.085 R)
• M36: 21,997,768 km (0.116 R)
• M37: 23,988,019 km (0.066 R)
• M38: 25,716,472 km (0.036 R)
• M39: 26,515,325 km (0.116 R)
• M40: 26,944,671 km (0.094 R)
• M41: 27,322,256 km (0.105 R)
• M42: 28,301,224 km (0.092 R)
• M43: 28,685,093 km (0.093 R)
• M44: 30,854,860 km (0.112 R)
• M45: 31,023,906 km (0.059 R)
• M46: 31,760,226 km (0.107 R)
• M47: 31,930,918 km (0.032 R)
• M48: 32,674,269 km (0.101 R)
• M49: 33,423,156 km (0.071 R)
• M50: 34,879,492 km (0.093 R)
• M51: 35,349,827 km (0.116 R)
• M52: 36,296,782 km (0.101 R)
• M53: 36,654,171 km (0.102 R)
• M54: 38,397,435 km (0.057 R)
• M55: 38,458,022 km (0.045 R)
• M56: 38,761,407 km (0.059 R)
• M57: 38,822,143 km (0.096 R)
• M58: 39,187,611 km (0.088 R)
• M59: 39,492,940 km (0.086 R)
• M60: 40,228,962 km (0.057 R)
• M61: 40,845,903 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit