🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.82 AU - 0.88 AU

Year: 279 Days

Day: 24.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.32 AU

Year: 389 Days

Day: 14.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.08 AU - 1.18 AU

Year: 428 Days

Day: 47.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.96 AU - 2.16 AU

Year: 1054 Days

Day: 27.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,016,258 km

• M1: 615,446 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.51 AU - 2.79 AU

Year: 1538 Days

Day: 25.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,016,258 km

• M1: 183,706 km (0.048 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.04 AU - 6.22 AU

Year: 5410 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,016,258 km

• M1: 188,643 km (0.116 R)
• M2: 368,011 km (0.063 R)
• M3: 696,528 km (0.11 R)
• M4: 980,913 km (0.119 R)
• M5: 1,160,730 km (0.052 R)
• M6: 1,270,984 km (0.076 R)
• M7: 1,468,602 km (0.106 R)
• M8: 1,588,729 km (0.115 R)
• M9: 1,766,452 km (0.114 R)
• M10: 1,857,856 km (0.099 R)
• M11: 2,007,603 km (0.077 R)
• M12: 2,299,469 km (0.107 R)
• M13: 2,584,453 km (0.064 R)
• M14: 2,689,022 km (0.111 R)
• M15: 3,077,677 km (0.099 R)
• M16: 3,166,538 km (0.104 R)
• M17: 3,256,297 km (0.04 R)
• M18: 3,765,229 km (0.043 R)
• M19: 4,077,888 km (0.09 R)
• M20: 4,200,409 km (0.086 R)
• M21: 4,324,276 km (0.106 R)
• M22: 4,780,101 km (0.054 R)
• M23: 5,251,334 km (0.081 R)
• M24: 5,411,853 km (0.101 R)
• M25: 6,323,652 km (0.068 R)
• M26: 6,753,895 km (0.109 R)
• M27: 7,223,333 km (0.099 R)
• M28: 7,492,011 km (0.115 R)
• M29: 7,582,368 km (0.065 R)
• M30: 8,101,173 km (0.096 R)
• M31: 9,173,042 km (0.077 R)
• M32: 9,956,486 km (0.11 R)
• M33: 10,055,969 km (0.026 R)
• M34: 10,289,342 km (0.116 R)
• M35: 10,693,555 km (0.099 R)
• M36: 11,000,231 km (0.117 R)
• M37: 11,867,150 km (0.096 R)
• M38: 12,469,132 km (0.045 R)
• M39: 13,117,639 km (0.118 R)
• M40: 13,226,696 km (0.091 R)
• M41: 13,925,019 km (0.119 R)
• M42: 14,036,319 km (0.057 R)
• M43: 14,861,950 km (0.112 R)
• M44: 15,357,269 km (0.07 R)
• M45: 15,587,799 km (0.035 R)
• M46: 16,364,212 km (0.112 R)
• M47: 17,272,720 km (0.092 R)
• M48: 17,552,468 km (0.111 R)
• M49: 17,793,470 km (0.076 R)
• M50: 18,035,519 km (0.053 R)
• M51: 18,686,569 km (0.081 R)
• M52: 18,809,389 km (0.111 R)
• M53: 19,221,082 km (0.116 R)
• M54: 20,389,591 km (0.043 R)
• M55: 20,770,019 km (0.036 R)
• M56: 21,024,934 km (0.101 R)
• M57: 21,195,625 km (0.067 R)
• M58: 21,623,923 km (0.036 R)
• M59: 21,709,942 km (0.045 R)
• M60: 22,098,597 km (0.117 R)
• M61: 22,185,215 km (0.038 R)
• M62: 23,764,220 km (0.105 R)
• M63: 24,075,533 km (0.101 R)
• M64: 24,702,049 km (0.108 R)
• M65: 25,107,759 km (0.077 R)
• M66: 25,334,100 km (0.107 R)
• M67: 25,697,623 km (0.117 R)
• M68: 27,076,167 km (0.092 R)
• M69: 27,961,637 km (0.114 R)
• M70: 28,055,435 km (0.115 R)
• M71: 28,337,277 km (0.113 R)
• M72: 28,431,524 km (0.035 R)
• M73: 30,626,424 km (0.113 R)
• M74: 30,868,324 km (0.112 R)
• M75: 31,207,911 km (0.082 R)
• M76: 31,353,919 km (0.101 R)
• M77: 31,940,043 km (0.111 R)
• M78: 33,073,396 km (0.054 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 12.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.02 AU - 10.38 AU

Year: 11612 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,016,258 km

• M1: 190,288 km (0.087 R)
• M2: 284,086 km (0.047 R)
• M3: 411,693 km (0.07 R)
• M4: 533,167 km (0.107 R)
• M5: 918,531 km (0.083 R)
• M6: 1,001,558 km (0.119 R)
• M7: 1,087,427 km (0.088 R)
• M8: 1,244,205 km (0.064 R)
• M9: 1,581,249 km (0.104 R)
• M10: 1,708,856 km (0.049 R)
• M11: 1,893,311 km (0.09 R)
• M12: 2,758,435 km (0.104 R)
• M13: 3,008,114 km (0.061 R)
• M14: 3,939,660 km (0.08 R)
• M15: 4,767,983 km (0.075 R)
• M16: 7,127,890 km (0.099 R)
• M17: 8,856,942 km (0.111 R)
• M18: 8,995,170 km (0.112 R)
• M19: 10,611,426 km (0.111 R)
• M20: 11,004,719 km (0.113 R)
• M21: 11,503,029 km (0.089 R)
• M22: 12,059,683 km (0.092 R)
• M23: 12,213,021 km (0.03 R)
• M24: 12,885,164 km (0.098 R)
• M25: 13,889,115 km (0.08 R)
• M26: 14,481,822 km (0.12 R)
• M27: 14,972,952 km (0.08 R)
• M28: 15,469,467 km (0.089 R)
• M29: 15,803,519 km (0.035 R)
• M30: 15,915,418 km (0.062 R)
• M31: 16,422,256 km (0.072 R)
• M32: 16,649,196 km (0.077 R)
• M33: 17,221,258 km (0.105 R)
• M34: 18,266,947 km (0.052 R)
• M35: 19,452,959 km (0.117 R)
• M36: 20,541,732 km (0.096 R)
• M37: 20,970,330 km (0.054 R)
• M38: 21,899,034 km (0.059 R)
• M39: 22,904,332 km (0.104 R)
• M40: 23,285,208 km (0.117 R)
• M41: 23,732,206 km (0.106 R)
• M42: 23,860,561 km (0.06 R)
• M43: 24,699,805 km (0.114 R)
• M44: 24,959,956 km (0.078 R)
• M45: 25,155,630 km (0.071 R)
• M46: 26,141,929 km (0.1 R)
• M47: 26,407,166 km (0.085 R)
• M48: 26,673,151 km (0.071 R)
• M49: 26,873,313 km (0.12 R)
• M50: 30,073,211 km (0.076 R)
• M51: 30,420,577 km (0.034 R)
• M52: 31,119,499 km (0.081 R)
• M53: 32,177,904 km (0.068 R)
• M54: 33,319,635 km (0.119 R)
• M55: 35,643,039 km (0.097 R)
• M56: 36,158,254 km (0.1 R)
• M57: 36,305,758 km (0.055 R)
• M58: 36,527,611 km (0.111 R)
• M59: 38,018,204 km (0.046 R)
• M60: 38,770,831 km (0.114 R)
• M61: 40,520,678 km (0.091 R)
• M62: 40,981,439 km (0.041 R)
• M63: 41,598,381 km (0.1 R)
• M64: 42,841,689 km (0.104 R)
• M65: 43,154,348 km (0.063 R)
• M66: 44,412,765 km (0.084 R)
• M67: 44,729,315 km (0.119 R)
• M68: 44,967,175 km (0.116 R)
• M69: 45,763,036 km (0.073 R)
• M70: 46,885,169 km (0.083 R)
• M71: 47,126,770 km (0.108 R)
• M72: 48,993,003 km (0.111 R)
• M73: 49,565,814 km (0.033 R)
• M74: 49,976,161 km (0.059 R)
• M75: 50,305,426 km (0.113 R)
• M76: 50,966,050 km (0.092 R)
• M77: 52,881,052 km (0.113 R)
• M78: 53,216,600 km (0.117 R)
• M79: 54,480,852 km (0.093 R)
• M80: 55,499,464 km (0.117 R)
• M81: 55,925,668 km (0.101 R)
• M82: 56,867,237 km (0.101 R)
• M83: 57,641,556 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 7.2

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.88 AU - 16.7 AU

Year: 21311 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,016,258 km

• M1: 91,853 km (0.025 R)
• M2: 164,857 km (0.102 R)
• M3: 286,630 km (0.088 R)
• M4: 442,211 km (0.105 R)
• M5: 500,255 km (0.106 R)
• M6: 561,441 km (0.115 R)
• M7: 1,033,871 km (0.067 R)
• M8: 1,195,586 km (0.119 R)
• M9: 1,279,660 km (0.106 R)
• M10: 1,666,371 km (0.077 R)
• M11: 2,189,664 km (0.111 R)
• M12: 2,505,316 km (0.083 R)
• M13: 2,723,728 km (0.085 R)
• M14: 2,986,422 km (0.089 R)
• M15: 3,536,045 km (0.09 R)
• M16: 4,906,212 km (0.107 R)
• M17: 5,458,078 km (0.087 R)
• M18: 5,693,845 km (0.032 R)
• M19: 5,741,417 km (0.085 R)
• M20: 5,884,881 km (0.083 R)
• M21: 6,078,161 km (0.101 R)
• M22: 6,973,056 km (0.106 R)
• M23: 7,435,912 km (0.115 R)
• M24: 7,487,972 km (0.072 R)
• M25: 8,993,674 km (0.062 R)
• M26: 9,497,071 km (0.05 R)
• M27: 12,642,067 km (0.113 R)
• M28: 14,356,608 km (0.118 R)
• M29: 14,551,684 km (0.1 R)
• M30: 14,813,032 km (0.109 R)
• M31: 15,739,940 km (0.066 R)
• M32: 16,278,044 km (0.12 R)
• M33: 16,959,163 km (0.114 R)
• M34: 18,419,537 km (0.108 R)
• M35: 18,631,517 km (0.1 R)
• M36: 19,272,095 km (0.064 R)
• M37: 20,501,640 km (0.109 R)
• M38: 21,236,764 km (0.101 R)
• M39: 23,723,081 km (0.109 R)
• M40: 24,030,654 km (0.116 R)
• M41: 25,117,632 km (0.083 R)
• M42: 26,857,904 km (0.066 R)
• M43: 27,580,911 km (0.044 R)
• M44: 28,636,623 km (0.117 R)
• M45: 29,128,351 km (0.112 R)
• M46: 29,292,909 km (0.105 R)
• M47: 29,457,766 km (0.104 R)
• M48: 30,536,665 km (0.066 R)
• M49: 32,051,942 km (0.109 R)
• M50: 32,221,736 km (0.074 R)
• M51: 34,370,111 km (0.083 R)
• M52: 34,631,009 km (0.078 R)
• M53: 34,718,225 km (0.095 R)
• M54: 35,417,745 km (0.095 R)
• M55: 35,593,373 km (0.115 R)
• M56: 35,945,376 km (0.067 R)
• M57: 36,919,707 km (0.091 R)
• M58: 37,186,889 km (0.105 R)
• M59: 37,633,588 km (0.097 R)
• M60: 37,992,324 km (0.06 R)
• M61: 39,165,919 km (0.113 R)
• M62: 40,351,482 km (0.046 R)
• M63: 41,271,360 km (0.062 R)
• M64: 42,198,119 km (0.105 R)
• M65: 42,291,168 km (0.088 R)
• M66: 42,664,116 km (0.115 R)
• M67: 43,413,152 km (0.119 R)
• M68: 44,639,705 km (0.081 R)
• M69: 46,645,065 km (0.117 R)
• M70: 50,545,081 km (0.073 R)
• M71: 52,433,904 km (0.074 R)
• M72: 53,236,197 km (0.059 R)
• M73: 53,840,423 km (0.104 R)
• M74: 54,649,748 km (0.115 R)
• M75: 55,055,906 km (0.102 R)
• M76: 55,157,633 km (0.082 R)
• M77: 55,667,013 km (0.088 R)
• M78: 56,793,186 km (0.038 R)
• M79: 56,998,883 km (0.113 R)
• M80: 57,617,022 km (0.113 R)
• M81: 57,720,244 km (0.037 R)
• M82: 58,030,360 km (0.073 R)
• M83: 60,636,206 km (0.066 R)
• M84: 60,741,223 km (0.032 R)
• M85: 61,161,893 km (0.099 R)
• M86: 64,133,804 km (0.12 R)
• M87: 67,152,390 km (0.063 R)
• M88: 67,587,420 km (0.11 R)
• M89: 67,914,292 km (0.097 R)
• M90: 68,679,036 km (0.08 R)
• M91: 69,007,703 km (0.104 R)
• M92: 69,336,818 km (0.115 R)
• M93: 69,666,532 km (0.085 R)
• M94: 72,211,191 km (0.1 R)
• M95: 73,999,185 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.9

Radius: 3.7

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.8 AU - 16.52 AU

Year: 23156 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,016,258 km

• M1: 138,677 km (0.109 R)
• M2: 336,894 km (0.111 R)
• M3: 460,612 km (0.111 R)
• M4: 545,135 km (0.105 R)
• M5: 653,144 km (0.111 R)
• M6: 931,097 km (0.074 R)
• M7: 1,016,667 km (0.102 R)
• M8: 1,557,164 km (0.072 R)
• M9: 2,257,282 km (0.117 R)
• M10: 2,977,895 km (0.082 R)
• M11: 3,865,759 km (0.099 R)
• M12: 3,969,131 km (0.112 R)
• M13: 4,249,328 km (0.095 R)
• M14: 4,791,620 km (0.06 R)
• M15: 5,355,454 km (0.1 R)
• M16: 5,782,257 km (0.04 R)
• M17: 6,059,462 km (0.09 R)
• M18: 6,099,404 km (0.118 R)
• M19: 6,179,589 km (0.081 R)
• M20: 8,250,023 km (0.074 R)
• M21: 8,651,544 km (0.055 R)
• M22: 8,877,437 km (0.119 R)
• M23: 9,242,904 km (0.087 R)
• M24: 9,941,227 km (0.05 R)
• M25: 11,437,206 km (0.102 R)
• M26: 11,834,538 km (0.109 R)
• M27: 11,884,653 km (0.097 R)
• M28: 12,085,264 km (0.115 R)
• M29: 12,489,926 km (0.079 R)
• M30: 12,540,790 km (0.049 R)
• M31: 12,642,815 km (0.085 R)
• M32: 13,156,983 km (0.105 R)
• M33: 14,793,584 km (0.113 R)
• M34: 15,608,294 km (0.047 R)
• M35: 17,394,193 km (0.09 R)
• M36: 17,622,031 km (0.084 R)
• M37: 20,791,860 km (0.087 R)
• M38: 23,564,058 km (0.096 R)
• M39: 23,879,111 km (0.111 R)
• M40: 26,384,427 km (0.112 R)
• M41: 27,767,609 km (0.089 R)
• M42: 28,837,234 km (0.046 R)
• M43: 29,716,121 km (0.097 R)
• M44: 30,466,654 km (0.071 R)
• M45: 32,825,662 km (0.093 R)
• M46: 34,668,858 km (0.058 R)
• M47: 35,098,952 km (0.098 R)
• M48: 35,747,309 km (0.114 R)
• M49: 40,697,353 km (0.036 R)
• M50: 40,772,750 km (0.115 R)
• M51: 41,226,630 km (0.08 R)
• M52: 41,834,596 km (0.1 R)
• M53: 43,212,991 km (0.084 R)
• M54: 43,675,697 km (0.119 R)
• M55: 43,985,215 km (0.088 R)
• M56: 45,230,168 km (0.029 R)
• M57: 45,856,983 km (0.035 R)
• M58: 46,328,965 km (0.115 R)
• M59: 46,407,803 km (0.113 R)
• M60: 47,993,690 km (0.115 R)
• M61: 48,793,141 km (0.099 R)
• M62: 49,274,995 km (0.113 R)
• M63: 49,919,912 km (0.11 R)
• M64: 50,000,695 km (0.119 R)
• M65: 50,486,589 km (0.116 R)
• M66: 50,811,216 km (0.096 R)
• M67: 52,281,165 km (0.094 R)
• M68: 52,363,144 km (0.109 R)
• M69: 52,445,274 km (0.059 R)
• M70: 52,856,518 km (0.083 R)
• M71: 53,599,271 km (0.056 R)
• M72: 54,428,642 km (0.09 R)
• M73: 55,011,775 km (0.047 R)
• M74: 55,178,875 km (0.086 R)
• M75: 55,848,475 km (0.105 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit