🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 182 Days

Day: 16.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.35 AU - 1.79 AU

Year: 715 Days

Day: 40 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.99 AU - 2.23 AU

Year: 1114 Days

Day: 45.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.99 AU - 5.63 AU

Year: 3834 Days

Day: 34.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,752,822 km

• M1: 1,529,189 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 9.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.97 AU - 7.35 AU

Year: 6247 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,752,822 km

• M1: 116,686 km (0.098 R)
• M2: 228,286 km (0.094 R)
• M3: 444,754 km (0.048 R)
• M4: 543,788 km (0.087 R)
• M5: 688,449 km (0.025 R)
• M6: 846,574 km (0.097 R)
• M7: 1,017,116 km (0.068 R)
• M8: 1,199,177 km (0.111 R)
• M9: 1,359,097 km (0.091 R)
• M10: 1,441,824 km (0.104 R)
• M11: 1,526,197 km (0.05 R)
• M12: 1,992,344 km (0.052 R)
• M13: 2,087,040 km (0.037 R)
• M14: 2,603,302 km (0.108 R)
• M15: 2,854,776 km (0.082 R)
• M16: 3,070,347 km (0.094 R)
• M17: 3,202,292 km (0.109 R)
• M18: 3,679,060 km (0.043 R)
• M19: 3,961,501 km (0.111 R)
• M20: 4,129,500 km (0.082 R)
• M21: 4,349,109 km (0.08 R)
• M22: 4,723,553 km (0.107 R)
• M23: 4,876,292 km (0.089 R)
• M24: 5,082,588 km (0.111 R)
• M25: 5,908,667 km (0.073 R)
• M26: 5,990,796 km (0.117 R)
• M27: 6,267,552 km (0.051 R)
• M28: 6,435,551 km (0.11 R)
• M29: 6,690,466 km (0.118 R)
• M30: 7,006,416 km (0.076 R)
• M31: 7,268,661 km (0.064 R)
• M32: 7,534,048 km (0.061 R)
• M33: 7,802,726 km (0.111 R)
• M34: 7,983,590 km (0.111 R)
• M35: 8,318,838 km (0.085 R)
• M36: 8,908,703 km (0.083 R)
• M37: 9,003,099 km (0.034 R)
• M38: 9,320,097 km (0.091 R)
• M39: 9,867,476 km (0.084 R)
• M40: 11,230,163 km (0.039 R)
• M41: 12,299,189 km (0.104 R)
• M42: 12,439,362 km (0.114 R)
• M43: 12,650,894 km (0.081 R)
• M44: 13,364,326 km (0.072 R)
• M45: 13,689,701 km (0.104 R)
• M46: 13,762,406 km (0.109 R)
• M47: 13,908,114 km (0.099 R)
• M48: 14,090,923 km (0.099 R)
• M49: 14,867,485 km (0.114 R)
• M50: 16,115,879 km (0.049 R)
• M51: 17,044,733 km (0.118 R)
• M52: 18,070,675 km (0.115 R)
• M53: 19,401,348 km (0.054 R)
• M54: 19,975,355 km (0.11 R)
• M55: 20,099,072 km (0.104 R)
• M56: 20,181,650 km (0.119 R)
• M57: 20,264,528 km (0.077 R)
• M58: 20,347,255 km (0.096 R)
• M59: 20,638,223 km (0.052 R)
• M60: 20,846,912 km (0.094 R)
• M61: 21,056,199 km (0.099 R)
• M62: 22,155,893 km (0.087 R)
• M63: 22,755,931 km (0.113 R)
• M64: 22,841,949 km (0.063 R)
• M65: 23,231,053 km (0.09 R)
• M66: 24,235,005 km (0.115 R)
• M67: 24,941,705 km (0.071 R)
• M68: 25,253,018 km (0.107 R)
• M69: 25,655,287 km (0.038 R)
• M70: 26,104,679 km (0.098 R)
• M71: 26,829,032 km (0.051 R)
• M72: 28,390,235 km (0.06 R)
• M73: 28,808,511 km (0.11 R)
• M74: 29,745,143 km (0.05 R)
• M75: 29,839,240 km (0.082 R)
• M76: 30,217,124 km (0.053 R)
• M77: 31,168,716 km (0.076 R)
• M78: 31,888,731 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 8.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.49 AU - 9.35 AU

Year: 9682 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,752,822 km

• M1: 107,860 km (0.098 R)
• M2: 203,304 km (0.095 R)
• M3: 350,657 km (0.098 R)
• M4: 448,046 km (0.088 R)
• M5: 509,680 km (0.12 R)
• M6: 574,605 km (0.086 R)
• M7: 724,203 km (0.095 R)
• M8: 798,553 km (0.112 R)
• M9: 990,488 km (0.081 R)
• M10: 1,159,982 km (0.058 R)
• M11: 1,248,245 km (0.111 R)
• M12: 1,738,327 km (0.089 R)
• M13: 1,840,203 km (0.11 R)
• M14: 2,157,949 km (0.081 R)
• M15: 2,251,897 km (0.082 R)
• M16: 2,999,886 km (0.082 R)
• M17: 3,122,856 km (0.106 R)
• M18: 3,247,321 km (0.108 R)
• M19: 3,519,888 km (0.1 R)
• M20: 3,818,934 km (0.069 R)
• M21: 3,952,376 km (0.102 R)
• M22: 4,322,182 km (0.115 R)
• M23: 5,348,124 km (0.12 R)
• M24: 5,648,516 km (0.106 R)
• M25: 5,844,490 km (0.116 R)
• M26: 6,131,568 km (0.062 R)
• M27: 6,243,168 km (0.113 R)
• M28: 6,423,284 km (0.073 R)
• M29: 6,627,934 km (0.077 R)
• M30: 6,880,904 km (0.08 R)
• M31: 6,973,804 km (0.06 R)
• M32: 7,067,003 km (0.104 R)
• M33: 8,070,805 km (0.041 R)
• M34: 8,144,258 km (0.078 R)
• M35: 8,415,329 km (0.113 R)
• M36: 8,514,662 km (0.102 R)
• M37: 8,614,294 km (0.075 R)
• M38: 8,739,508 km (0.091 R)
• M39: 8,941,016 km (0.097 R)
• M40: 10,501,172 km (0.071 R)
• M41: 11,614,928 km (0.066 R)
• M42: 12,031,858 km (0.093 R)
• M43: 12,143,757 km (0.115 R)
• M44: 12,566,820 km (0.077 R)
• M45: 12,851,504 km (0.117 R)
• M46: 13,167,156 km (0.119 R)
• M47: 13,398,284 km (0.112 R)
• M48: 13,456,328 km (0.034 R)
• M49: 13,835,409 km (0.086 R)
• M50: 14,070,428 km (0.115 R)
• M51: 14,723,572 km (0.047 R)
• M52: 15,144,391 km (0.028 R)
• M53: 15,721,689 km (0.105 R)
• M54: 16,059,331 km (0.119 R)
• M55: 16,616,883 km (0.061 R)
• M56: 16,835,445 km (0.082 R)
• M57: 16,992,074 km (0.067 R)
• M58: 17,180,867 km (0.113 R)
• M59: 17,243,847 km (0.066 R)
• M60: 17,496,817 km (0.084 R)
• M61: 18,327,385 km (0.105 R)
• M62: 20,962,701 km (0.118 R)
• M63: 21,300,343 km (0.101 R)
• M64: 22,255,376 km (0.12 R)
• M65: 22,876,656 km (0.105 R)
• M66: 23,085,046 km (0.101 R)
• M67: 23,259,178 km (0.113 R)
• M68: 23,398,902 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 10.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.08 AU - 12.26 AU

Year: 13568 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,752,822 km

• M1: 158,723 km (0.114 R)
• M2: 288,724 km (0.096 R)
• M3: 428,897 km (0.114 R)
• M4: 509,231 km (0.08 R)
• M5: 952,639 km (0.081 R)
• M6: 1,018,313 km (0.081 R)
• M7: 1,680,732 km (0.092 R)
• M8: 1,899,295 km (0.074 R)
• M9: 2,579,067 km (0.046 R)
• M10: 2,768,159 km (0.045 R)
• M11: 3,126,895 km (0.066 R)
• M12: 3,362,960 km (0.1 R)
• M13: 3,852,444 km (0.106 R)
• M14: 3,924,251 km (0.114 R)
• M15: 4,179,166 km (0.082 R)
• M16: 4,439,616 km (0.09 R)
• M17: 4,859,388 km (0.092 R)
• M18: 5,054,613 km (0.119 R)
• M19: 5,332,117 km (0.065 R)
• M20: 5,902,234 km (0.092 R)
• M21: 6,279,071 km (0.06 R)
• M22: 7,144,346 km (0.108 R)
• M23: 7,277,338 km (0.102 R)
• M24: 7,366,498 km (0.094 R)
• M25: 8,046,720 km (0.084 R)
• M26: 8,324,374 km (0.096 R)
• M27: 8,746,987 km (0.069 R)
• M28: 9,272,974 km (0.098 R)
• M29: 10,405,729 km (0.07 R)
• M30: 10,607,237 km (0.105 R)
• M31: 12,531,365 km (0.045 R)
• M32: 13,615,650 km (0.11 R)
• M33: 14,057,712 km (0.085 R)
• M34: 14,448,462 km (0.091 R)
• M35: 14,899,499 km (0.106 R)
• M36: 15,183,585 km (0.066 R)
• M37: 18,062,297 km (0.059 R)
• M38: 18,976,490 km (0.093 R)
• M39: 19,781,027 km (0.069 R)
• M40: 21,167,800 km (0.118 R)
• M41: 21,808,527 km (0.116 R)
• M42: 22,455,688 km (0.079 R)
• M43: 22,585,838 km (0.035 R)
• M44: 22,781,512 km (0.117 R)
• M45: 23,570,042 km (0.092 R)
• M46: 24,568,458 km (0.112 R)
• M47: 26,057,406 km (0.113 R)
• M48: 27,436,399 km (0.081 R)
• M49: 28,275,045 km (0.111 R)
• M50: 29,122,217 km (0.04 R)
• M51: 30,264,696 km (0.088 R)
• M52: 32,372,530 km (0.1 R)
• M53: 33,332,650 km (0.096 R)
• M54: 34,002,848 km (0.067 R)
• M55: 34,227,245 km (0.1 R)
• M56: 35,659,944 km (0.109 R)
• M57: 35,887,931 km (0.077 R)
• M58: 35,964,076 km (0.096 R)
• M59: 36,040,221 km (0.117 R)
• M60: 36,116,367 km (0.089 R)
• M61: 36,192,662 km (0.117 R)
• M62: 36,651,478 km (0.092 R)
• M63: 36,804,816 km (0.105 R)
• M64: 37,651,989 km (0.083 R)
• M65: 38,583,535 km (0.082 R)
• M66: 41,663,007 km (0.061 R)
• M67: 41,903,261 km (0.078 R)
• M68: 43,110,815 km (0.09 R)
• M69: 43,191,748 km (0.057 R)
• M70: 44,493,249 km (0.118 R)
• M71: 45,477,902 km (0.076 R)
• M72: 47,134,848 km (0.103 R)
• M73: 47,385,126 km (0.105 R)
• M74: 48,390,423 km (0.097 R)
• M75: 48,642,944 km (0.09 R)
• M76: 48,980,138 km (0.026 R)
• M77: 49,996,656 km (0.103 R)
• M78: 50,422,262 km (0.079 R)
• M79: 50,849,064 km (0.092 R)
• M80: 51,105,774 km (0.106 R)
• M81: 51,792,279 km (0.09 R)
• M82: 52,568,243 km (0.03 R)
• M83: 53,087,796 km (0.1 R)
• M84: 53,435,013 km (0.057 R)
• M85: 53,782,978 km (0.099 R)
• M86: 56,771,494 km (0.091 R)
• M87: 57,571,544 km (0.106 R)
• M88: 57,660,554 km (0.074 R)
• M89: 58,106,955 km (0.106 R)
• M90: 58,554,402 km (0.12 R)
• M91: 58,733,620 km (0.063 R)
• M92: 59,092,805 km (0.116 R)
• M93: 60,265,203 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 4.9

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.69 AU - 17.89 AU

Year: 21729 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,752,822 km

• M1: 158,275 km (0.085 R)
• M2: 472,729 km (0.032 R)
• M3: 528,529 km (0.114 R)
• M4: 709,094 km (0.11 R)
• M5: 1,124,527 km (0.107 R)
• M6: 1,410,259 km (0.072 R)
• M7: 1,464,563 km (0.096 R)
• M8: 1,717,683 km (0.095 R)
• M9: 2,360,206 km (0.105 R)
• M10: 2,490,356 km (0.075 R)
• M11: 2,656,260 km (0.118 R)
• M12: 2,964,132 km (0.077 R)
• M13: 3,211,417 km (0.115 R)
• M14: 3,247,321 km (0.078 R)
• M15: 3,428,634 km (0.06 R)
• M16: 3,613,237 km (0.099 R)
• M17: 3,725,585 km (0.092 R)
• M18: 5,288,135 km (0.081 R)
• M19: 6,655,609 km (0.106 R)
• M20: 7,354,381 km (0.115 R)
• M21: 7,784,624 km (0.119 R)
• M22: 7,930,034 km (0.076 R)
• M23: 9,174,987 km (0.091 R)
• M24: 9,277,312 km (0.114 R)
• M25: 9,379,786 km (0.035 R)
• M26: 10,320,009 km (0.101 R)
• M27: 10,909,275 km (0.099 R)
• M28: 12,176,070 km (0.061 R)
• M29: 13,546,835 km (0.107 R)
• M30: 13,780,058 km (0.072 R)
• M31: 13,838,551 km (0.08 R)
• M32: 14,428,116 km (0.061 R)
• M33: 14,666,276 km (0.045 R)
• M34: 14,965,771 km (0.11 R)
• M35: 15,086,048 km (0.109 R)
• M36: 16,431,082 km (0.093 R)
• M37: 18,005,600 km (0.081 R)
• M38: 18,454,992 km (0.053 R)
• M39: 18,519,468 km (0.108 R)
• M40: 18,973,049 km (0.099 R)
• M41: 19,233,948 km (0.068 R)
• M42: 19,759,186 km (0.071 R)
• M43: 20,355,782 km (0.097 R)
• M44: 21,566,627 km (0.078 R)
• M45: 21,975,329 km (0.108 R)
• M46: 22,317,908 km (0.106 R)
• M47: 22,455,388 km (0.105 R)
• M48: 23,356,267 km (0.119 R)
• M49: 24,978,656 km (0.073 R)
• M50: 25,767,336 km (0.074 R)
• M51: 25,839,442 km (0.053 R)
• M52: 26,491,539 km (0.11 R)
• M53: 27,148,872 km (0.091 R)
• M54: 27,811,591 km (0.097 R)
• M55: 28,330,845 km (0.06 R)
• M56: 29,680,367 km (0.119 R)
• M57: 30,286,987 km (0.105 R)
• M58: 30,897,645 km (0.079 R)
• M59: 31,281,214 km (0.089 R)
• M60: 31,435,150 km (0.112 R)
• M61: 32,675,616 km (0.083 R)
• M62: 33,852,951 km (0.077 R)
• M63: 34,566,084 km (0.116 R)
• M64: 34,884,578 km (0.117 R)
• M65: 35,444,224 km (0.064 R)
• M66: 35,524,408 km (0.104 R)
• M67: 36,491,558 km (0.052 R)
• M68: 37,794,556 km (0.086 R)
• M69: 38,699,174 km (0.106 R)
• M70: 39,361,593 km (0.026 R)
• M71: 40,781,427 km (0.099 R)
• M72: 42,985,303 km (0.117 R)
• M73: 43,929,265 km (0.104 R)
• M74: 44,274,238 km (0.09 R)
• M75: 45,227,625 km (0.105 R)
• M76: 45,488,823 km (0.062 R)
• M77: 45,750,470 km (0.059 R)
• M78: 46,275,259 km (0.065 R)
• M79: 47,861,595 km (0.03 R)
• M80: 47,950,306 km (0.072 R)
• M81: 48,305,452 km (0.05 R)
• M82: 50,184,401 km (0.104 R)
• M83: 50,997,017 km (0.08 R)
• M84: 52,818,221 km (0.072 R)
• M85: 54,753,269 km (0.098 R)
• M86: 55,217,472 km (0.115 R)
• M87: 56,993,049 km (0.072 R)
• M88: 57,086,996 km (0.062 R)
• M89: 57,275,190 km (0.073 R)
• M90: 58,502,791 km (0.097 R)
• M91: 59,167,454 km (0.046 R)
• M92: 59,930,104 km (0.042 R)
• M93: 60,600,153 km (0.099 R)
• M94: 62,044,221 km (0.06 R)
• M95: 63,694,435 km (0.108 R)
• M96: 65,555,881 km (0.098 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: 236 - 15,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit