🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 31 Hours

Environment

Temp: 233 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,326,768 km

• M1: 226,042 km (0.116 R)
• M2: 316,250 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.67 AU - 0.67 AU

Year: 206 Days

Day: 32.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.89 AU - 2.61 AU

Year: 1265 Days

Day: 27.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 74 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 13.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.78 AU - 7.2 AU

Year: 5494 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,326,768 km

• M1: 246,836 km (0.115 R)
• M2: 390,450 km (0.095 R)
• M3: 685,009 km (0.105 R)
• M4: 788,381 km (0.063 R)
• M5: 1,013,376 km (0.102 R)
• M6: 1,217,876 km (0.1 R)
• M7: 1,332,767 km (0.095 R)
• M8: 1,913,806 km (0.057 R)
• M9: 2,049,491 km (0.088 R)
• M10: 2,259,227 km (0.113 R)
• M11: 2,402,991 km (0.098 R)
• M12: 2,568,595 km (0.093 R)
• M13: 2,681,243 km (0.045 R)
• M14: 2,911,474 km (0.068 R)
• M15: 4,049,315 km (0.105 R)
• M16: 4,359,282 km (0.029 R)
• M17: 4,746,292 km (0.12 R)
• M18: 5,168,307 km (0.066 R)
• M19: 5,408,113 km (0.092 R)
• M20: 5,529,287 km (0.113 R)
• M21: 5,824,144 km (0.066 R)
• M22: 6,276,079 km (0.11 R)
• M23: 6,635,563 km (0.089 R)
• M24: 6,896,462 km (0.068 R)
• M25: 7,107,694 km (0.08 R)
• M26: 7,240,836 km (0.113 R)
• M27: 7,563,668 km (0.107 R)
• M28: 7,672,426 km (0.08 R)
• M29: 8,195,719 km (0.087 R)
• M30: 8,560,589 km (0.06 R)
• M31: 8,988,289 km (0.098 R)
• M32: 9,364,677 km (0.082 R)
• M33: 9,452,192 km (0.077 R)
• M34: 9,540,006 km (0.086 R)
• M35: 9,716,681 km (0.049 R)
• M36: 9,805,243 km (0.116 R)
• M37: 10,162,782 km (0.116 R)
• M38: 10,343,197 km (0.108 R)
• M39: 11,106,146 km (0.039 R)
• M40: 12,524,932 km (0.107 R)
• M41: 12,653,885 km (0.12 R)
• M42: 12,848,064 km (0.11 R)
• M43: 13,967,056 km (0.102 R)
• M44: 14,436,793 km (0.114 R)
• M45: 15,947,283 km (0.12 R)
• M46: 16,157,019 km (0.119 R)
• M47: 16,403,107 km (0.116 R)
• M48: 16,650,243 km (0.073 R)
• M49: 16,970,083 km (0.082 R)
• M50: 17,077,046 km (0.072 R)
• M51: 17,723,907 km (0.063 R)
• M52: 17,941,422 km (0.105 R)
• M53: 18,709,308 km (0.032 R)
• M54: 18,930,713 km (0.103 R)
• M55: 19,153,015 km (0.098 R)
• M56: 20,088,451 km (0.077 R)
• M57: 20,201,846 km (0.077 R)
• M58: 20,353,090 km (0.084 R)
• M59: 20,542,929 km (0.093 R)
• M60: 20,656,923 km (0.107 R)
• M61: 21,038,846 km (0.052 R)
• M62: 21,307,674 km (0.075 R)
• M63: 22,081,693 km (0.117 R)
• M64: 22,354,859 km (0.114 R)
• M65: 22,511,488 km (0.118 R)
• M66: 22,904,481 km (0.111 R)
• M67: 24,137,317 km (0.098 R)
• M68: 24,257,893 km (0.093 R)
• M69: 24,418,711 km (0.085 R)
• M70: 26,006,393 km (0.087 R)
• M71: 26,294,818 km (0.055 R)
• M72: 26,791,931 km (0.1 R)
• M73: 26,916,546 km (0.08 R)
• M74: 27,333,775 km (0.111 R)
• M75: 27,837,321 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 13.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.38 AU - 7.78 AU

Year: 7820 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,326,768 km

• M1: 187,596 km (0.079 R)
• M2: 374,743 km (0.092 R)
• M3: 521,349 km (0.101 R)
• M4: 833,111 km (0.1 R)
• M5: 977,921 km (0.088 R)
• M6: 1,124,677 km (0.114 R)
• M7: 1,227,002 km (0.118 R)
• M8: 1,636,302 km (0.096 R)
• M9: 1,779,467 km (0.117 R)
• M10: 2,006,855 km (0.116 R)
• M11: 2,442,484 km (0.091 R)
• M12: 2,539,125 km (0.088 R)
• M13: 2,898,010 km (0.074 R)
• M14: 3,156,814 km (0.115 R)
• M15: 3,631,040 km (0.106 R)
• M16: 3,831,650 km (0.061 R)
• M17: 4,232,423 km (0.034 R)
• M18: 4,349,408 km (0.116 R)
• M19: 4,550,917 km (0.1 R)
• M20: 4,877,339 km (0.12 R)
• M21: 5,413,049 km (0.117 R)
• M22: 5,668,712 km (0.096 R)
• M23: 6,245,262 km (0.104 R)
• M24: 6,662,790 km (0.057 R)
• M25: 7,653,277 km (0.111 R)
• M26: 8,246,283 km (0.06 R)
• M27: 8,555,652 km (0.041 R)
• M28: 8,749,231 km (0.1 R)
• M29: 8,914,088 km (0.088 R)
• M30: 9,034,664 km (0.116 R)
• M31: 9,369,165 km (0.098 R)
• M32: 9,491,835 km (0.106 R)
• M33: 10,050,284 km (0.089 R)
• M34: 10,444,475 km (0.059 R)
• M35: 10,892,071 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 12.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.51 AU - 8.65 AU

Year: 7820 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,326,768 km

• M1: 155,133 km (0.071 R)
• M2: 296,503 km (0.078 R)
• M3: 395,686 km (0.107 R)
• M4: 498,759 km (0.078 R)
• M5: 857,196 km (0.108 R)
• M6: 1,202,767 km (0.066 R)
• M7: 1,327,681 km (0.04 R)
• M8: 1,830,928 km (0.067 R)
• M9: 2,278,824 km (0.067 R)
• M10: 3,074,984 km (0.103 R)
• M11: 3,400,958 km (0.099 R)
• M12: 4,642,920 km (0.119 R)
• M13: 4,814,508 km (0.086 R)
• M14: 5,342,140 km (0.086 R)
• M15: 5,857,355 km (0.109 R)
• M16: 6,074,272 km (0.106 R)
• M17: 6,262,316 km (0.09 R)
• M18: 6,516,034 km (0.107 R)
• M19: 6,837,969 km (0.105 R)
• M20: 7,033,643 km (0.068 R)
• M21: 7,937,065 km (0.047 R)
• M22: 8,108,504 km (0.058 R)
• M23: 8,876,988 km (0.108 R)
• M24: 9,595,955 km (0.073 R)
• M25: 9,741,963 km (0.077 R)
• M26: 9,888,718 km (0.104 R)
• M27: 10,520,769 km (0.088 R)
• M28: 11,785,021 km (0.108 R)
• M29: 11,941,500 km (0.111 R)
• M30: 12,256,554 km (0.042 R)
• M31: 12,654,334 km (0.034 R)
• M32: 12,814,554 km (0.113 R)
• M33: 13,096,695 km (0.084 R)
• M34: 13,626,122 km (0.067 R)
• M35: 13,955,537 km (0.119 R)
• M36: 14,162,580 km (0.117 R)
• M37: 15,986,028 km (0.109 R)
• M38: 16,377,077 km (0.091 R)
• M39: 16,683,304 km (0.114 R)
• M40: 17,079,888 km (0.079 R)
• M41: 17,346,023 km (0.077 R)
• M42: 17,435,033 km (0.106 R)
• M43: 17,837,452 km (0.106 R)
• M44: 18,062,297 km (0.105 R)
• M45: 18,605,936 km (0.118 R)
• M46: 18,925,627 km (0.089 R)
• M47: 19,246,963 km (0.113 R)
• M48: 19,662,995 km (0.054 R)
• M49: 19,941,995 km (0.119 R)
• M50: 20,175,367 km (0.107 R)
• M51: 22,656,747 km (0.068 R)
• M52: 22,754,135 km (0.096 R)
• M53: 23,488,810 km (0.08 R)
• M54: 23,636,613 km (0.112 R)
• M55: 24,530,311 km (0.112 R)
• M56: 24,830,554 km (0.089 R)
• M57: 25,586,771 km (0.114 R)
• M58: 26,248,293 km (0.111 R)
• M59: 26,915,499 km (0.07 R)
• M60: 27,121,944 km (0.11 R)
• M61: 27,432,510 km (0.083 R)
• M62: 27,536,330 km (0.077 R)
• M63: 27,640,151 km (0.027 R)
• M64: 28,005,021 km (0.095 R)
• M65: 28,423,895 km (0.082 R)
• M66: 28,528,912 km (0.115 R)
• M67: 29,320,734 km (0.092 R)
• M68: 29,480,056 km (0.07 R)
• M69: 29,799,297 km (0.12 R)
• M70: 30,012,923 km (0.118 R)
• M71: 30,173,442 km (0.1 R)
• M72: 30,334,259 km (0.052 R)
• M73: 31,521,917 km (0.088 R)
• M74: 32,285,764 km (0.119 R)
• M75: 33,110,796 km (0.106 R)
• M76: 33,442,754 km (0.114 R)
• M77: 33,664,757 km (0.051 R)
• M78: 33,887,209 km (0.115 R)
• M79: 33,998,659 km (0.108 R)
• M80: 34,389,409 km (0.047 R)
• M81: 34,950,401 km (0.067 R)
• M82: 37,569,560 km (0.066 R)
• M83: 38,321,290 km (0.106 R)
• M84: 38,902,777 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.2

Radius: 5.4

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.57 AU - 16.09 AU

Year: 20328 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,326,768 km

• M1: 78,988 km (0.052 R)
• M2: 352,004 km (0.093 R)
• M3: 441,613 km (0.095 R)
• M4: 559,496 km (0.053 R)
• M5: 601,084 km (0.104 R)
• M6: 755,170 km (0.082 R)
• M7: 946,655 km (0.037 R)
• M8: 1,488,798 km (0.11 R)
• M9: 1,577,360 km (0.079 R)
• M10: 2,278,376 km (0.101 R)
• M11: 2,346,443 km (0.115 R)
• M12: 2,380,701 km (0.113 R)
• M13: 2,519,527 km (0.12 R)
• M14: 2,914,765 km (0.067 R)
• M15: 2,951,716 km (0.087 R)
• M16: 2,988,816 km (0.104 R)
• M17: 3,214,409 km (0.109 R)
• M18: 4,550,917 km (0.11 R)
• M19: 4,854,152 km (0.118 R)
• M20: 4,897,984 km (0.05 R)
• M21: 4,986,097 km (0.051 R)
• M22: 5,802,453 km (0.036 R)
• M23: 6,083,697 km (0.104 R)
• M24: 6,708,268 km (0.114 R)
• M25: 7,708,479 km (0.074 R)
• M26: 7,759,791 km (0.118 R)
• M27: 8,121,519 km (0.074 R)
• M28: 8,647,804 km (0.036 R)
• M29: 10,518,226 km (0.056 R)
• M30: 10,689,067 km (0.078 R)
• M31: 11,557,184 km (0.033 R)
• M32: 12,809,916 km (0.077 R)
• M33: 14,927,773 km (0.093 R)
• M34: 14,991,651 km (0.116 R)
• M35: 15,895,971 km (0.032 R)
• M36: 19,058,769 km (0.063 R)
• M37: 19,685,883 km (0.069 R)
• M38: 19,756,044 km (0.108 R)
• M39: 20,746,233 km (0.12 R)
• M40: 22,042,947 km (0.097 R)
• M41: 22,848,232 km (0.085 R)
• M42: 22,921,984 km (0.12 R)
• M43: 23,588,742 km (0.116 R)
• M44: 23,663,092 km (0.114 R)
• M45: 23,887,040 km (0.1 R)
• M46: 24,487,526 km (0.071 R)
• M47: 25,473,825 km (0.081 R)
• M48: 26,550,630 km (0.093 R)
• M49: 27,563,557 km (0.095 R)
• M50: 27,799,174 km (0.049 R)
• M51: 28,272,352 km (0.105 R)
• M52: 28,668,637 km (0.091 R)
• M53: 28,907,395 km (0.095 R)
• M54: 32,981,095 km (0.113 R)
• M55: 33,314,698 km (0.119 R)
• M56: 33,649,348 km (0.088 R)
• M57: 35,937,597 km (0.087 R)
• M58: 36,625,299 km (0.118 R)
• M59: 39,861,400 km (0.115 R)
• M60: 39,950,111 km (0.087 R)
• M61: 42,280,098 km (0.038 R)
• M62: 42,461,112 km (0.083 R)
• M63: 43,461,473 km (0.101 R)
• M64: 43,827,090 km (0.092 R)
• M65: 48,767,709 km (0.091 R)
• M66: 50,773,517 km (0.045 R)
• M67: 51,448,204 km (0.027 R)
• M68: 53,001,179 km (0.054 R)
• M69: 57,651,279 km (0.055 R)
• M70: 57,751,660 km (0.091 R)
• M71: 59,365,073 km (0.091 R)
• M72: 59,973,936 km (0.06 R)
• M73: 60,279,265 km (0.097 R)
• M74: 64,293,724 km (0.111 R)
• M75: 65,023,313 km (0.06 R)
• M76: 65,232,301 km (0.101 R)
• M77: 66,385,701 km (0.079 R)
• M78: 66,806,669 km (0.058 R)
• M79: 66,912,136 km (0.113 R)
• M80: 67,863,279 km (0.104 R)
• M81: 69,031,788 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570

Radius: 6.4

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.86 AU - 15.98 AU

Year: 21596 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,326,768 km

• M1: 86,318 km (0.093 R)
• M2: 204,201 km (0.101 R)
• M3: 292,464 km (0.093 R)
• M4: 510,278 km (0.087 R)
• M5: 946,207 km (0.075 R)
• M6: 1,158,037 km (0.096 R)
• M7: 1,814,323 km (0.114 R)
• M8: 2,975,950 km (0.033 R)
• M9: 3,090,991 km (0.069 R)
• M10: 3,445,089 km (0.037 R)
• M11: 3,485,182 km (0.07 R)
• M12: 3,770,614 km (0.108 R)
• M13: 3,895,229 km (0.116 R)
• M14: 4,985,947 km (0.107 R)
• M15: 5,307,433 km (0.114 R)
• M16: 5,541,105 km (0.042 R)
• M17: 6,115,711 km (0.061 R)
• M18: 6,809,845 km (0.101 R)
• M19: 7,217,798 km (0.084 R)
• M20: 9,655,346 km (0.1 R)
• M21: 9,883,333 km (0.064 R)
• M22: 11,109,138 km (0.045 R)
• M23: 12,258,947 km (0.07 R)
• M24: 12,444,000 km (0.065 R)
• M25: 14,279,416 km (0.108 R)
• M26: 15,327,798 km (0.082 R)
• M27: 15,460,641 km (0.084 R)
• M28: 18,055,117 km (0.102 R)
• M29: 18,125,128 km (0.111 R)
• M30: 18,335,912 km (0.109 R)
• M31: 19,473,903 km (0.077 R)
• M32: 19,761,879 km (0.067 R)
• M33: 20,634,334 km (0.036 R)
• M34: 20,927,994 km (0.084 R)
• M35: 23,250,202 km (0.112 R)
• M36: 23,479,236 km (0.104 R)
• M37: 25,495,367 km (0.087 R)
• M38: 25,968,395 km (0.099 R)
• M39: 26,206,106 km (0.095 R)
• M40: 26,923,278 km (0.088 R)
• M41: 27,646,883 km (0.099 R)
• M42: 27,727,816 km (0.113 R)
• M43: 29,690,540 km (0.11 R)
• M44: 30,021,899 km (0.103 R)
• M45: 30,855,907 km (0.062 R)
• M46: 32,376,270 km (0.089 R)
• M47: 33,575,597 km (0.082 R)
• M48: 34,007,486 km (0.094 R)
• M49: 35,401,588 km (0.108 R)
• M50: 36,459,544 km (0.097 R)
• M51: 37,348,904 km (0.111 R)
• M52: 37,886,110 km (0.089 R)
• M53: 39,421,732 km (0.109 R)
• M54: 39,877,257 km (0.068 R)
• M55: 40,059,916 km (0.115 R)
• M56: 40,242,874 km (0.119 R)
• M57: 42,740,112 km (0.094 R)
• M58: 43,771,739 km (0.116 R)
• M59: 44,337,967 km (0.079 R)
• M60: 45,477,603 km (0.064 R)
• M61: 45,764,083 km (0.099 R)
• M62: 46,626,964 km (0.089 R)
• M63: 46,915,837 km (0.041 R)
• M64: 47,108,669 km (0.117 R)
• M65: 47,205,159 km (0.108 R)
• M66: 47,495,230 km (0.117 R)
• M67: 50,526,382 km (0.086 R)
• M68: 50,823,034 km (0.099 R)
• M69: 51,219,469 km (0.069 R)
• M70: 51,616,950 km (0.083 R)
• M71: 51,716,433 km (0.101 R)
• M72: 51,915,697 km (0.093 R)
• M73: 53,518,788 km (0.074 R)
• M74: 53,619,467 km (0.037 R)
• M75: 55,647,416 km (0.094 R)
• M76: 57,287,757 km (0.116 R)
• M77: 58,424,551 km (0.092 R)
• M78: 59,360,285 km (0.115 R)
• M79: 59,673,394 km (0.099 R)
• M80: 59,986,951 km (0.102 R)
• M81: 60,720,729 km (0.073 R)
• M82: 61,036,081 km (0.07 R)
• M83: 62,091,344 km (0.117 R)
• M84: 62,621,070 km (0.086 R)
• M85: 62,833,499 km (0.09 R)
• M86: 63,578,646 km (0.088 R)
• M87: 67,892,600 km (0.081 R)
• M88: 68,001,657 km (0.104 R)
• M89: 68,219,920 km (0.118 R)
• M90: 68,547,689 km (0.102 R)
• M91: 69,314,827 km (0.094 R)
• M92: 70,525,822 km (0.067 R)
• M93: 71,189,438 km (0.112 R)
• M94: 71,300,140 km (0.076 R)
• M95: 72,077,301 km (0.064 R)
• M96: 72,299,903 km (0.11 R)
• M97: 73,864,248 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit