🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.68 AU - 0.82 AU

Year: 249 Days

Day: 13.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.01 AU - 1.31 AU

Year: 478 Days

Day: 25.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.53 AU - 2.41 AU

Year: 1059 Days

Day: 16.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.39 AU

Year: 1149 Days

Day: 16.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.05 AU - 3.63 AU

Year: 2337 Days

Day: 47 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,115,780 km

• M1: 553,811 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 13.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.48 AU - 7.54 AU

Year: 7106 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,115,780 km

• M1: 186,848 km (0.092 R)
• M2: 278,102 km (0.034 R)
• M3: 403,765 km (0.034 R)
• M4: 493,523 km (0.099 R)
• M5: 675,285 km (0.12 R)
• M6: 801,994 km (0.095 R)
• M7: 1,037,910 km (0.057 R)
• M8: 1,203,365 km (0.066 R)
• M9: 1,410,858 km (0.094 R)
• M10: 1,807,890 km (0.12 R)
• M11: 1,917,396 km (0.107 R)
• M12: 2,259,676 km (0.113 R)
• M13: 2,663,141 km (0.046 R)
• M14: 2,873,625 km (0.101 R)
• M15: 3,423,996 km (0.054 R)
• M16: 3,584,215 km (0.086 R)
• M17: 3,770,315 km (0.068 R)
• M18: 4,348,062 km (0.087 R)
• M19: 4,572,010 km (0.068 R)
• M20: 5,667,067 km (0.088 R)
• M21: 5,884,731 km (0.117 R)
• M22: 6,384,538 km (0.077 R)
• M23: 6,497,484 km (0.087 R)
• M24: 6,754,045 km (0.063 R)
• M25: 7,218,696 km (0.104 R)
• M26: 7,544,071 km (0.119 R)
• M27: 8,026,075 km (0.058 R)
• M28: 8,332,452 km (0.087 R)
• M29: 8,456,169 km (0.114 R)
• M30: 8,549,369 km (0.112 R)
• M31: 8,767,931 km (0.119 R)
• M32: 8,925,308 km (0.059 R)
• M33: 9,147,162 km (0.105 R)
• M34: 9,954,542 km (0.083 R)
• M35: 10,085,888 km (0.094 R)
• M36: 10,852,129 km (0.117 R)
• M37: 11,055,133 km (0.076 R)
• M38: 11,706,333 km (0.079 R)
• M39: 11,914,573 km (0.107 R)
• M40: 12,370,098 km (0.033 R)
• M41: 12,795,555 km (0.117 R)
• M42: 13,081,885 km (0.118 R)
• M43: 13,733,982 km (0.032 R)
• M44: 14,285,549 km (0.102 R)
• M45: 15,107,590 km (0.082 R)
• M46: 15,524,369 km (0.112 R)
• M47: 16,993,271 km (0.055 R)
• M48: 17,625,023 km (0.034 R)
• M49: 18,264,554 km (0.102 R)
• M50: 18,627,628 km (0.098 R)
• M51: 18,749,101 km (0.088 R)
• M52: 19,360,807 km (0.101 R)
• M53: 19,566,205 km (0.104 R)
• M54: 20,228,325 km (0.118 R)
• M55: 20,813,701 km (0.04 R)
• M56: 21,066,223 km (0.097 R)
• M57: 21,277,604 km (0.057 R)
• M58: 21,659,677 km (0.076 R)
• M59: 23,385,139 km (0.113 R)
• M60: 24,264,326 km (0.084 R)
• M61: 24,397,169 km (0.043 R)
• M62: 24,619,022 km (0.094 R)
• M63: 24,975,514 km (0.087 R)
• M64: 25,109,554 km (0.071 R)
• M65: 25,603,376 km (0.095 R)
• M66: 26,191,146 km (0.099 R)
• M67: 26,692,000 km (0.115 R)
• M68: 27,104,142 km (0.103 R)
• M69: 27,287,998 km (0.095 R)
• M70: 27,934,710 km (0.118 R)
• M71: 29,102,022 km (0.116 R)
• M72: 29,196,119 km (0.06 R)
• M73: 29,668,100 km (0.096 R)
• M74: 31,581,008 km (0.107 R)
• M75: 32,162,645 km (0.088 R)
• M76: 32,454,809 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 8.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.64 AU - 12.48 AU

Year: 12217 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,115,780 km

• M1: 712,235 km (0.116 R)
• M2: 788,680 km (0.093 R)
• M3: 867,967 km (0.117 R)
• M4: 1,305,391 km (0.038 R)
• M5: 1,473,389 km (0.087 R)
• M6: 2,357,214 km (0.099 R)
• M7: 2,592,531 km (0.109 R)
• M8: 3,541,430 km (0.098 R)
• M9: 3,948,636 km (0.114 R)
• M10: 4,406,555 km (0.111 R)
• M11: 4,696,775 km (0.104 R)
• M12: 5,030,827 km (0.106 R)
• M13: 5,839,702 km (0.1 R)
• M14: 6,038,368 km (0.107 R)
• M15: 6,118,403 km (0.099 R)
• M16: 6,198,737 km (0.117 R)
• M17: 6,401,442 km (0.084 R)
• M18: 6,854,724 km (0.062 R)
• M19: 7,148,684 km (0.071 R)
• M20: 7,835,936 km (0.119 R)
• M21: 9,458,325 km (0.087 R)
• M22: 9,691,698 km (0.11 R)
• M23: 10,355,165 km (0.071 R)
• M24: 10,595,718 km (0.072 R)
• M25: 11,033,292 km (0.079 R)
• M26: 11,131,278 km (0.109 R)
• M27: 11,825,712 km (0.107 R)
• M28: 12,127,600 km (0.099 R)
• M29: 12,228,878 km (0.116 R)
• M30: 12,279,592 km (0.11 R)
• M31: 12,330,305 km (0.087 R)
• M32: 12,739,156 km (0.103 R)
• M33: 12,790,468 km (0.118 R)
• M34: 13,360,586 km (0.088 R)
• M35: 14,418,243 km (0.091 R)
• M36: 14,525,504 km (0.099 R)
• M37: 15,338,270 km (0.11 R)
• M38: 15,999,193 km (0.079 R)
• M39: 16,725,640 km (0.05 R)
• M40: 17,064,480 km (0.031 R)
• M41: 17,921,675 km (0.04 R)
• M42: 18,094,760 km (0.082 R)
• M43: 18,500,769 km (0.091 R)
• M44: 19,618,115 km (0.095 R)
• M45: 20,636,278 km (0.1 R)
• M46: 21,856,099 km (0.051 R)
• M47: 22,536,919 km (0.095 R)
• M48: 23,099,108 km (0.039 R)
• M49: 23,539,524 km (0.081 R)
• M50: 24,749,023 km (0.075 R)
• M51: 24,941,855 km (0.053 R)
• M52: 25,264,238 km (0.045 R)
• M53: 25,523,192 km (0.093 R)
• M54: 26,699,480 km (0.12 R)
• M55: 26,831,276 km (0.07 R)
• M56: 27,426,974 km (0.029 R)
• M57: 28,496,749 km (0.117 R)
• M58: 28,698,856 km (0.114 R)
• M59: 28,969,179 km (0.043 R)
• M60: 30,195,582 km (0.069 R)
• M61: 30,264,098 km (0.113 R)
• M62: 31,647,729 km (0.095 R)
• M63: 33,263,984 km (0.119 R)
• M64: 33,547,921 km (0.059 R)
• M65: 33,618,980 km (0.097 R)
• M66: 34,189,546 km (0.049 R)
• M67: 35,847,539 km (0.112 R)
• M68: 35,992,948 km (0.061 R)
• M69: 37,236,855 km (0.04 R)
• M70: 37,605,314 km (0.116 R)
• M71: 37,827,018 km (0.106 R)
• M72: 38,569,173 km (0.107 R)
• M73: 38,792,822 km (0.05 R)
• M74: 39,016,770 km (0.108 R)
• M75: 39,616,209 km (0.087 R)
• M76: 39,917,200 km (0.084 R)
• M77: 40,218,789 km (0.073 R)
• M78: 41,814,849 km (0.1 R)
• M79: 42,197,819 km (0.109 R)
• M80: 43,353,912 km (0.046 R)
• M81: 43,586,387 km (0.113 R)
• M82: 43,664,028 km (0.092 R)
• M83: 44,598,566 km (0.093 R)
• M84: 44,989,914 km (0.094 R)
• M85: 45,146,842 km (0.11 R)
• M86: 46,249,977 km (0.093 R)
• M87: 47,282,202 km (0.105 R)
• M88: 48,643,543 km (0.095 R)
• M89: 48,885,143 km (0.119 R)
• M90: 54,466,640 km (0.068 R)
• M91: 55,724,758 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.4

Radius: 3.8

Gravity: 37.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.43 AU - 16.11 AU

Year: 18509 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,115,780 km

• M1: 86,318 km (0.115 R)
• M2: 376,687 km (0.1 R)
• M3: 484,099 km (0.099 R)
• M4: 522,097 km (0.101 R)
• M5: 770,878 km (0.093 R)
• M6: 2,548,101 km (0.117 R)
• M7: 2,615,270 km (0.053 R)
• M8: 2,960,542 km (0.087 R)
• M9: 3,542,178 km (0.112 R)
• M10: 3,655,125 km (0.075 R)
• M11: 3,884,608 km (0.11 R)
• M12: 4,001,145 km (0.119 R)
• M13: 5,015,568 km (0.052 R)
• M14: 5,142,427 km (0.115 R)
• M15: 5,485,904 km (0.089 R)
• M16: 5,529,287 km (0.092 R)
• M17: 5,660,335 km (0.102 R)
• M18: 6,059,611 km (0.067 R)
• M19: 6,285,355 km (0.034 R)
• M20: 6,931,917 km (0.112 R)
• M21: 7,215,554 km (0.106 R)
• M22: 7,599,422 km (0.056 R)
• M23: 9,046,034 km (0.113 R)
• M24: 9,200,419 km (0.07 R)
• M25: 9,252,180 km (0.11 R)
• M26: 9,721,468 km (0.086 R)
• M27: 10,359,204 km (0.1 R)
• M28: 10,412,909 km (0.09 R)
• M29: 10,628,929 km (0.045 R)
• M30: 11,065,156 km (0.092 R)
• M31: 11,285,514 km (0.087 R)
• M32: 11,955,263 km (0.103 R)
• M33: 12,408,844 km (0.11 R)
• M34: 13,216,224 km (0.092 R)
• M35: 14,458,634 km (0.115 R)
• M36: 14,820,362 km (0.094 R)
• M37: 15,861,563 km (0.119 R)
• M38: 16,297,042 km (0.107 R)
• M39: 18,729,055 km (0.119 R)
• M40: 19,653,121 km (0.104 R)
• M41: 21,545,235 km (0.096 R)
• M42: 22,096,503 km (0.067 R)
• M43: 22,443,421 km (0.076 R)
• M44: 22,512,984 km (0.05 R)
• M45: 25,936,531 km (0.118 R)
• M46: 26,743,611 km (0.099 R)
• M47: 29,137,925 km (0.102 R)
• M48: 30,053,315 km (0.037 R)
• M49: 30,514,525 km (0.083 R)
• M50: 31,210,753 km (0.12 R)
• M51: 31,755,888 km (0.056 R)
• M52: 31,990,457 km (0.099 R)
• M53: 32,147,236 km (0.102 R)
• M54: 32,934,570 km (0.093 R)
• M55: 33,330,705 km (0.093 R)
• M56: 33,808,072 km (0.03 R)
• M57: 33,967,693 km (0.101 R)
• M58: 36,065,503 km (0.108 R)
• M59: 36,883,355 km (0.041 R)
• M60: 38,871,361 km (0.056 R)
• M61: 40,046,901 km (0.043 R)
• M62: 41,234,110 km (0.104 R)
• M63: 42,174,931 km (0.027 R)
• M64: 44,601,708 km (0.075 R)
• M65: 45,743,738 km (0.04 R)
• M66: 46,984,353 km (0.095 R)
• M67: 48,956,053 km (0.064 R)
• M68: 49,589,151 km (0.115 R)
• M69: 50,771,872 km (0.042 R)
• M70: 51,046,234 km (0.102 R)
• M71: 51,229,342 km (0.057 R)
• M72: 51,596,156 km (0.081 R)
• M73: 55,124,871 km (0.095 R)
• M74: 56,728,560 km (0.101 R)
• M75: 57,013,245 km (0.113 R)
• M76: 57,108,239 km (0.111 R)
• M77: 57,393,373 km (0.065 R)
• M78: 58,156,322 km (0.053 R)
• M79: 60,174,846 km (0.083 R)
• M80: 60,562,005 km (0.085 R)
• M81: 61,241,329 km (0.103 R)
• M82: 61,923,196 km (0.087 R)
• M83: 62,411,932 km (0.091 R)
• M84: 63,688,301 km (0.091 R)
• M85: 63,984,056 km (0.098 R)
• M86: 64,181,526 km (0.104 R)
• M87: 65,469,713 km (0.086 R)
• M88: 65,569,196 km (0.105 R)
• M89: 65,668,678 km (0.116 R)
• M90: 66,067,207 km (0.044 R)
• M91: 66,766,577 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.9

Radius: 7.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.97 AU - 21.73 AU

Year: 30097 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,115,780 km

• M1: 90,806 km (0.101 R)
• M2: 165,306 km (0.104 R)
• M3: 306,227 km (0.117 R)
• M4: 374,743 km (0.105 R)
• M5: 727,794 km (0.094 R)
• M6: 775,067 km (0.098 R)
• M7: 1,364,781 km (0.116 R)
• M8: 1,545,496 km (0.084 R)
• M9: 2,560,816 km (0.064 R)
• M10: 3,330,348 km (0.1 R)
• M11: 4,080,132 km (0.051 R)
• M12: 4,652,943 km (0.043 R)
• M13: 5,630,864 km (0.115 R)
• M14: 5,727,354 km (0.071 R)
• M15: 6,118,403 km (0.087 R)
• M16: 7,448,029 km (0.083 R)
• M17: 9,601,491 km (0.095 R)
• M18: 10,300,113 km (0.046 R)
• M19: 11,746,275 km (0.045 R)
• M20: 12,618,880 km (0.104 R)
• M21: 15,561,769 km (0.101 R)
• M22: 16,243,337 km (0.078 R)
• M23: 17,283,940 km (0.118 R)
• M24: 18,776,627 km (0.118 R)
• M25: 19,065,650 km (0.116 R)
• M26: 19,428,874 km (0.04 R)
• M27: 19,574,881 km (0.11 R)
• M28: 19,867,944 km (0.057 R)
• M29: 24,041,575 km (0.039 R)
• M30: 24,355,431 km (0.096 R)
• M31: 25,304,929 km (0.089 R)
• M32: 25,464,250 km (0.081 R)
• M33: 25,784,240 km (0.099 R)
• M34: 28,060,222 km (0.037 R)
• M35: 28,307,956 km (0.075 R)
• M36: 29,389,399 km (0.101 R)
• M37: 30,061,692 km (0.08 R)
• M38: 31,592,826 km (0.08 R)
• M39: 32,540,978 km (0.089 R)
• M40: 34,553,368 km (0.042 R)
• M41: 36,786,116 km (0.077 R)
• M42: 41,765,482 km (0.06 R)
• M43: 42,520,951 km (0.118 R)
• M44: 44,429,221 km (0.111 R)
• M45: 44,717,945 km (0.08 R)
• M46: 45,297,038 km (0.086 R)
• M47: 45,975,914 km (0.079 R)
• M48: 46,267,929 km (0.107 R)
• M49: 49,221,290 km (0.043 R)
• M50: 49,320,772 km (0.117 R)
• M51: 52,235,089 km (0.117 R)
• M52: 52,946,875 km (0.075 R)
• M53: 53,661,803 km (0.074 R)
• M54: 54,380,023 km (0.082 R)
• M55: 55,618,544 km (0.085 R)
• M56: 57,389,034 km (0.068 R)
• M57: 58,966,544 km (0.12 R)
• M58: 59,283,841 km (0.072 R)
• M59: 59,495,522 km (0.074 R)
• M60: 60,026,146 km (0.114 R)
• M61: 60,985,218 km (0.037 R)
• M62: 62,810,312 km (0.049 R)
• M63: 63,675,436 km (0.06 R)
• M64: 65,855,526 km (0.072 R)
• M65: 66,404,400 km (0.104 R)
• M66: 67,175,278 km (0.108 R)
• M67: 68,059,850 km (0.096 R)
• M68: 69,282,514 km (0.111 R)
• M69: 70,512,508 km (0.106 R)
• M70: 72,314,414 km (0.078 R)
• M71: 73,561,911 km (0.099 R)
• M72: 74,587,853 km (0.099 R)
• M73: 75,733,473 km (0.059 R)
• M74: 75,963,256 km (0.113 R)
• M75: 76,078,296 km (0.082 R)
• M76: 76,654,099 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit