🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.83 AU - 1.25 AU

Year: 391 Days

Day: 13.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,620,400 km

• M1: 60,438 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.71 AU

Year: 605 Days

Day: 30.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 64.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,620,400 km

• M1: 1,093,261 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.86 AU

Year: 811 Days

Day: 44.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.9 AU - 3.82 AU

Year: 2272 Days

Day: 37.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.77 AU - 4.87 AU

Year: 3313 Days

Day: 38.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,620,400 km

• M1: 1,180,626 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.94 AU - 5.16 AU

Year: 3581 Days

Day: 31.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 9.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.28 AU - 11.04 AU

Year: 11078 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 104,620,400 km

• M1: 445,353 km (0.119 R)
• M2: 578,046 km (0.048 R)
• M3: 830,717 km (0.098 R)
• M4: 953,088 km (0.107 R)
• M5: 1,557,912 km (0.11 R)
• M6: 1,711,400 km (0.065 R)
• M7: 1,973,346 km (0.102 R)
• M8: 2,124,589 km (0.069 R)
• M9: 2,264,014 km (0.087 R)
• M10: 3,762,536 km (0.117 R)
• M11: 4,027,324 km (0.092 R)
• M12: 4,142,814 km (0.069 R)
• M13: 4,981,160 km (0.07 R)
• M14: 5,125,971 km (0.094 R)
• M15: 5,251,184 km (0.09 R)
• M16: 5,483,510 km (0.098 R)
• M17: 5,568,781 km (0.078 R)
• M18: 6,717,842 km (0.086 R)
• M19: 7,319,225 km (0.086 R)
• M20: 8,010,368 km (0.085 R)
• M21: 8,155,926 km (0.102 R)
• M22: 8,548,471 km (0.099 R)
• M23: 8,922,167 km (0.073 R)
• M24: 9,275,816 km (0.093 R)
• M25: 9,556,910 km (0.104 R)
• M26: 9,814,817 km (0.034 R)
• M27: 10,179,986 km (0.084 R)
• M28: 10,311,332 km (0.118 R)
• M29: 10,496,385 km (0.104 R)
• M30: 10,950,265 km (0.087 R)
• M31: 12,462,251 km (0.101 R)
• M32: 12,603,022 km (0.089 R)
• M33: 12,914,485 km (0.078 R)
• M34: 13,951,198 km (0.08 R)
• M35: 14,598,059 km (0.078 R)
• M36: 15,616,671 km (0.083 R)
• M37: 16,073,394 km (0.092 R)
• M38: 16,195,914 km (0.056 R)
• M39: 16,503,637 km (0.068 R)
• M40: 17,690,547 km (0.051 R)
• M41: 17,912,101 km (0.09 R)
• M42: 18,840,206 km (0.097 R)
• M43: 20,410,385 km (0.075 R)
• M44: 21,311,862 km (0.072 R)
• M45: 22,124,179 km (0.12 R)
• M46: 22,397,195 km (0.113 R)
• M47: 22,671,408 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 12.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.49 AU - 12.17 AU

Year: 15013 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 104,620,400 km

• M1: 273,016 km (0.091 R)
• M2: 370,404 km (0.09 R)
• M3: 626,217 km (0.109 R)
• M4: 941,569 km (0.093 R)
• M5: 1,279,959 km (0.025 R)
• M6: 1,401,582 km (0.112 R)
• M7: 1,685,968 km (0.059 R)
• M8: 1,942,678 km (0.101 R)
• M9: 2,261,172 km (0.109 R)
• M10: 2,393,267 km (0.12 R)
• M11: 2,579,366 km (0.066 R)
• M12: 2,984,178 km (0.118 R)
• M13: 3,074,835 km (0.107 R)
• M14: 3,561,776 km (0.071 R)
• M15: 3,972,721 km (0.108 R)
• M16: 4,399,225 km (0.073 R)
• M17: 4,734,025 km (0.094 R)
• M18: 4,840,389 km (0.099 R)
• M19: 5,012,277 km (0.096 R)
• M20: 5,901,935 km (0.06 R)
• M21: 6,388,577 km (0.034 R)
• M22: 6,624,942 km (0.051 R)
• M23: 7,081,963 km (0.116 R)
• M24: 7,950,678 km (0.091 R)
• M25: 8,153,982 km (0.058 R)
• M26: 8,256,306 km (0.058 R)
• M27: 8,384,811 km (0.101 R)
• M28: 9,436,634 km (0.076 R)
• M29: 9,624,977 km (0.025 R)
• M30: 10,115,210 km (0.099 R)
• M31: 10,391,068 km (0.084 R)
• M32: 11,720,694 km (0.098 R)
• M33: 11,836,333 km (0.119 R)
• M34: 12,185,495 km (0.091 R)
• M35: 12,273,309 km (0.086 R)
• M36: 13,103,427 km (0.108 R)
• M37: 13,798,758 km (0.088 R)
• M38: 14,320,406 km (0.058 R)
• M39: 15,099,362 km (0.06 R)
• M40: 15,225,323 km (0.098 R)
• M41: 15,320,019 km (0.056 R)
• M42: 15,414,864 km (0.119 R)
• M43: 16,665,951 km (0.082 R)
• M44: 17,155,884 km (0.099 R)
• M45: 17,353,054 km (0.109 R)
• M46: 17,518,060 km (0.074 R)
• M47: 17,617,393 km (0.072 R)
• M48: 17,783,148 km (0.068 R)
• M49: 18,116,302 km (0.093 R)
• M50: 18,822,853 km (0.096 R)
• M51: 18,992,347 km (0.093 R)
• M52: 19,128,332 km (0.12 R)
• M53: 19,264,615 km (0.087 R)
• M54: 20,228,026 km (0.072 R)
• M55: 20,436,416 km (0.111 R)
• M56: 20,575,841 km (0.032 R)
• M57: 20,715,565 km (0.034 R)
• M58: 20,925,750 km (0.087 R)
• M59: 21,171,689 km (0.101 R)
• M60: 21,312,760 km (0.086 R)
• M61: 21,737,767 km (0.108 R)
• M62: 22,273,029 km (0.079 R)
• M63: 22,957,140 km (0.119 R)
• M64: 23,684,784 km (0.066 R)
• M65: 23,941,194 km (0.07 R)
• M66: 24,125,050 km (0.079 R)
• M67: 24,493,959 km (0.08 R)
• M68: 24,864,812 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 15

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.73 AU - 14.45 AU

Year: 15510 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,620,400 km

• M1: 188,793 km (0.045 R)
• M2: 373,995 km (0.068 R)
• M3: 915,988 km (0.105 R)
• M4: 1,035,516 km (0.082 R)
• M5: 1,512,434 km (0.077 R)
• M6: 1,806,394 km (0.102 R)
• M7: 2,249,802 km (0.116 R)
• M8: 3,051,647 km (0.082 R)
• M9: 3,777,047 km (0.077 R)
• M10: 3,896,576 km (0.109 R)
• M11: 5,204,510 km (0.111 R)
• M12: 5,699,380 km (0.117 R)
• M13: 6,303,755 km (0.078 R)
• M14: 6,782,767 km (0.039 R)
• M15: 7,026,762 km (0.102 R)
• M16: 7,174,564 km (0.114 R)
• M17: 7,624,255 km (0.071 R)
• M18: 7,776,247 km (0.119 R)
• M19: 7,878,123 km (0.073 R)
• M20: 8,446,445 km (0.086 R)
• M21: 9,189,049 km (0.108 R)
• M22: 9,350,914 km (0.07 R)
• M23: 9,842,343 km (0.112 R)
• M24: 10,230,400 km (0.091 R)
• M25: 11,309,001 km (0.103 R)
• M26: 12,722,850 km (0.093 R)
• M27: 12,903,415 km (0.029 R)
• M28: 14,630,672 km (0.107 R)
• M29: 15,328,995 km (0.063 R)
• M30: 16,692,280 km (0.059 R)
• M31: 17,155,285 km (0.117 R)
• M32: 17,488,739 km (0.075 R)
• M33: 18,161,929 km (0.09 R)
• M34: 18,365,532 km (0.077 R)
• M35: 18,912,163 km (0.114 R)
• M36: 20,584,368 km (0.115 R)
• M37: 21,438,123 km (0.111 R)
• M38: 21,797,307 km (0.09 R)
• M39: 21,941,520 km (0.093 R)
• M40: 22,086,181 km (0.094 R)
• M41: 22,376,251 km (0.106 R)
• M42: 23,401,296 km (0.067 R)
• M43: 25,421,465 km (0.116 R)
• M44: 26,490,941 km (0.056 R)
• M45: 26,644,877 km (0.113 R)
• M46: 26,953,796 km (0.105 R)
• M47: 28,990,123 km (0.08 R)
• M48: 30,994,584 km (0.11 R)
• M49: 31,482,273 km (0.108 R)
• M50: 31,808,846 km (0.052 R)
• M51: 33,375,435 km (0.1 R)
• M52: 33,624,964 km (0.083 R)
• M53: 34,209,891 km (0.115 R)
• M54: 34,882,633 km (0.08 R)
• M55: 37,098,626 km (0.119 R)
• M56: 38,659,381 km (0.057 R)
• M57: 40,418,652 km (0.052 R)
• M58: 41,129,691 km (0.092 R)
• M59: 41,397,321 km (0.106 R)
• M60: 42,564,035 km (0.082 R)
• M61: 43,741,669 km (0.065 R)
• M62: 48,935,259 km (0.117 R)
• M63: 49,219,046 km (0.029 R)
• M64: 49,883,111 km (0.116 R)
• M65: 50,645,611 km (0.099 R)
• M66: 50,836,947 km (0.084 R)
• M67: 50,932,689 km (0.099 R)
• M68: 51,989,449 km (0.069 R)
• M69: 52,278,921 km (0.111 R)
• M70: 52,375,561 km (0.104 R)
• M71: 54,222,646 km (0.082 R)
• M72: 55,203,260 km (0.095 R)
• M73: 55,301,695 km (0.092 R)
• M74: 55,794,471 km (0.092 R)
• M75: 56,486,959 km (0.118 R)
• M76: 56,586,143 km (0.077 R)
• M77: 58,180,407 km (0.117 R)
• M78: 58,781,940 km (0.082 R)
• M79: 59,083,679 km (0.053 R)
• M80: 60,497,977 km (0.071 R)
• M81: 61,107,439 km (0.106 R)
• M82: 61,311,042 km (0.053 R)
• M83: 63,669,153 km (0.091 R)
• M84: 67,734,924 km (0.062 R)
• M85: 67,945,558 km (0.097 R)
• M86: 69,852,332 km (0.048 R)
• M87: 71,133,189 km (0.055 R)
• M88: 71,776,460 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 4.5

Gravity: 34.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.43 AU - 22.87 AU

Year: 32138 Days

Day: 15.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,620,400 km

• M1: 351,705 km (0.073 R)
• M2: 682,765 km (0.042 R)
• M3: 861,235 km (0.104 R)
• M4: 1,021,005 km (0.08 R)
• M5: 1,225,057 km (0.105 R)
• M6: 2,926,434 km (0.102 R)
• M7: 3,362,511 km (0.06 R)
• M8: 5,358,297 km (0.111 R)
• M9: 5,474,833 km (0.108 R)
• M10: 6,375,263 km (0.114 R)
• M11: 7,579,975 km (0.106 R)
• M12: 7,710,873 km (0.106 R)
• M13: 8,715,871 km (0.081 R)
• M14: 11,514,698 km (0.091 R)
• M15: 11,589,796 km (0.11 R)
• M16: 11,665,193 km (0.096 R)
• M17: 12,504,138 km (0.101 R)
• M18: 12,581,480 km (0.084 R)
• M19: 12,969,986 km (0.11 R)
• M20: 15,300,122 km (0.083 R)
• M21: 18,542,207 km (0.114 R)
• M22: 19,518,932 km (0.083 R)
• M23: 20,058,830 km (0.036 R)
• M24: 20,603,516 km (0.08 R)
• M25: 20,786,175 km (0.107 R)
• M26: 21,061,136 km (0.108 R)
• M27: 23,494,196 km (0.092 R)
• M28: 24,937,666 km (0.074 R)
• M29: 25,132,293 km (0.076 R)
• M30: 25,817,601 km (0.109 R)
• M31: 26,310,825 km (0.075 R)
• M32: 27,708,218 km (0.072 R)
• M33: 29,540,044 km (0.117 R)
• M34: 29,642,968 km (0.111 R)
• M35: 29,745,891 km (0.035 R)
• M36: 29,849,114 km (0.115 R)
• M37: 30,887,173 km (0.038 R)
• M38: 31,410,616 km (0.101 R)
• M39: 34,720,619 km (0.103 R)
• M40: 35,264,856 km (0.062 R)
• M41: 38,813,766 km (0.054 R)
• M42: 40,059,617 km (0.108 R)
• M43: 41,318,633 km (0.118 R)
• M44: 45,172,723 km (0.084 R)
• M45: 45,409,985 km (0.097 R)
• M46: 45,766,626 km (0.096 R)
• M47: 45,885,706 km (0.092 R)
• M48: 46,962,212 km (0.061 R)
• M49: 48,046,947 km (0.03 R)
• M50: 48,167,971 km (0.092 R)
• M51: 48,289,145 km (0.115 R)
• M52: 49,139,909 km (0.092 R)
• M53: 49,873,088 km (0.085 R)
• M54: 50,609,857 km (0.103 R)
• M55: 51,721,818 km (0.101 R)
• M56: 51,845,984 km (0.104 R)
• M57: 54,221,599 km (0.117 R)
• M58: 54,473,671 km (0.035 R)
• M59: 54,599,932 km (0.067 R)
• M60: 55,105,722 km (0.082 R)
• M61: 56,121,940 km (0.067 R)
• M62: 56,760,275 km (0.077 R)
• M63: 58,819,040 km (0.105 R)
• M64: 59,078,144 km (0.12 R)
• M65: 64,738,778 km (0.104 R)
• M66: 64,872,518 km (0.117 R)
• M67: 65,542,268 km (0.052 R)
• M68: 66,483,837 km (0.113 R)
• M69: 67,565,430 km (0.115 R)
• M70: 67,836,800 km (0.068 R)
• M71: 68,925,573 km (0.111 R)
• M72: 70,569,654 km (0.083 R)
• M73: 71,120,623 km (0.105 R)
• M74: 72,226,600 km (0.114 R)
• M75: 73,059,860 km (0.116 R)
• M76: 73,338,262 km (0.073 R)
• M77: 73,756,687 km (0.091 R)
• M78: 76,001,253 km (0.116 R)
• M79: 77,415,552 km (0.101 R)
• M80: 77,699,339 km (0.103 R)
• M81: 80,126,415 km (0.056 R)
• M82: 81,421,334 km (0.057 R)
• M83: 81,999,081 km (0.065 R)
• M84: 87,259,540 km (0.09 R)
• M85: 88,888,661 km (0.081 R)
• M86: 91,575,888 km (0.112 R)
• M87: 91,876,131 km (0.092 R)
• M88: 93,231,188 km (0.101 R)
• M89: 93,533,226 km (0.071 R)
• M90: 94,441,285 km (0.098 R)
• M91: 95,656,469 km (0.109 R)
• M92: 95,808,760 km (0.071 R)
• M93: 95,961,200 km (0.111 R)
• M94: 97,642,381 km (0.112 R)
• M95: 100,723,798 km (0.113 R)
• M96: 101,809,878 km (0.028 R)
• M97: 101,965,310 km (0.057 R)
• M98: 103,211,909 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit