🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.47 AU - 0.53 AU

Year: 132 Days

Day: 17.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,345,041 km

• M1: 182,659 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.8 AU

Year: 247 Days

Day: 27.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,345,041 km

• M1: 378,632 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.04 AU - 1.42 AU

Year: 509 Days

Day: 20.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.68 AU

Year: 591 Days

Day: 36.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.22 AU - 1.68 AU

Year: 651 Days

Day: 30 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.53 AU - 3.89 AU

Year: 2144 Days

Day: 17.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 13.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.52 AU - 5.72 AU

Year: 3702 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,345,041 km

• M1: 243,396 km (0.065 R)
• M2: 427,551 km (0.055 R)
• M3: 520,002 km (0.105 R)
• M4: 720,015 km (0.099 R)
• M5: 812,765 km (0.113 R)
• M6: 1,012,179 km (0.067 R)
• M7: 1,118,394 km (0.111 R)
• M8: 1,299,856 km (0.119 R)
• M9: 1,401,732 km (0.118 R)
• M10: 1,521,859 km (0.057 R)
• M11: 1,740,721 km (0.088 R)
• M12: 1,887,177 km (0.095 R)
• M13: 2,192,806 km (0.075 R)
• M14: 2,532,842 km (0.055 R)
• M15: 2,681,243 km (0.081 R)
• M16: 2,890,231 km (0.112 R)
• M17: 3,364,905 km (0.077 R)
• M18: 3,549,359 km (0.067 R)
• M19: 4,123,067 km (0.09 R)
• M20: 4,232,573 km (0.078 R)
• M21: 4,409,696 km (0.046 R)
• M22: 4,956,327 km (0.096 R)
• M23: 5,096,500 km (0.111 R)
• M24: 5,865,882 km (0.117 R)
• M25: 6,014,134 km (0.049 R)
• M26: 6,138,749 km (0.102 R)
• M27: 6,365,240 km (0.043 R)
• M28: 6,594,573 km (0.087 R)
• M29: 6,748,958 km (0.055 R)
• M30: 6,956,600 km (0.114 R)
• M31: 7,219,294 km (0.079 R)
• M32: 7,325,359 km (0.042 R)
• M33: 7,972,220 km (0.099 R)
• M34: 8,358,183 km (0.092 R)
• M35: 8,525,433 km (0.106 R)
• M36: 8,637,631 km (0.117 R)
• M37: 8,920,222 km (0.12 R)
• M38: 9,062,639 km (0.109 R)
• M39: 9,320,845 km (0.106 R)
• M40: 9,727,452 km (0.051 R)
• M41: 10,588,388 km (0.085 R)
• M42: 10,678,894 km (0.076 R)
• M43: 10,799,919 km (0.079 R)
• M44: 11,319,323 km (0.035 R)
• M45: 11,442,741 km (0.081 R)
• M46: 11,909,636 km (0.092 R)
• M47: 12,192,675 km (0.078 R)
• M48: 12,478,108 km (0.055 R)
• M49: 12,669,593 km (0.099 R)
• M50: 13,087,719 km (0.103 R)
• M51: 13,543,245 km (0.074 R)
• M52: 14,603,894 km (0.079 R)
• M53: 15,382,850 km (0.107 R)
• M54: 15,829,100 km (0.106 R)
• M55: 16,036,443 km (0.095 R)
• M56: 16,140,413 km (0.073 R)
• M57: 17,086,919 km (0.07 R)
• M58: 17,193,283 km (0.075 R)
• M59: 18,195,888 km (0.043 R)
• M60: 18,522,161 km (0.113 R)
• M61: 19,033,636 km (0.081 R)
• M62: 19,660,900 km (0.088 R)
• M63: 20,182,548 km (0.104 R)
• M64: 20,595,737 km (0.076 R)
• M65: 20,746,682 km (0.061 R)
• M66: 21,163,611 km (0.069 R)
• M67: 21,468,641 km (0.107 R)
• M68: 21,698,274 km (0.106 R)
• M69: 22,082,890 km (0.116 R)
• M70: 22,198,828 km (0.025 R)
• M71: 22,703,122 km (0.064 R)
• M72: 23,802,068 km (0.058 R)
• M73: 24,597,779 km (0.092 R)
• M74: 24,798,091 km (0.075 R)
• M75: 25,766,887 km (0.03 R)
• M76: 26,051,871 km (0.078 R)
• M77: 26,748,249 km (0.099 R)
• M78: 26,995,534 km (0.034 R)
• M79: 27,367,734 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 14.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.98 AU - 8.4 AU

Year: 8737 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,345,041 km

• M1: 303,085 km (0.082 R)
• M2: 429,795 km (0.104 R)
• M3: 844,480 km (0.097 R)
• M4: 957,726 km (0.115 R)
• M5: 1,559,109 km (0.09 R)
• M6: 1,670,111 km (0.077 R)
• M7: 1,833,472 km (0.057 R)
• M8: 2,123,841 km (0.072 R)
• M9: 2,692,163 km (0.075 R)
• M10: 2,944,684 km (0.114 R)
• M11: 3,043,868 km (0.036 R)
• M12: 3,225,480 km (0.12 R)
• M13: 3,369,094 km (0.073 R)
• M14: 3,620,568 km (0.085 R)
• M15: 3,856,633 km (0.099 R)
• M16: 3,965,690 km (0.116 R)
• M17: 4,231,675 km (0.1 R)
• M18: 4,344,173 km (0.082 R)
• M19: 5,016,914 km (0.11 R)
• M20: 5,598,700 km (0.1 R)
• M21: 5,747,550 km (0.119 R)
• M22: 6,253,191 km (0.111 R)
• M23: 6,905,587 km (0.096 R)
• M24: 7,119,063 km (0.1 R)
• M25: 7,607,201 km (0.096 R)
• M26: 8,247,031 km (0.099 R)
• M27: 8,445,099 km (0.036 R)
• M28: 8,702,258 km (0.072 R)
• M29: 9,136,690 km (0.08 R)
• M30: 9,518,913 km (0.073 R)
• M31: 10,420,988 km (0.041 R)
• M32: 10,758,780 km (0.079 R)
• M33: 10,882,348 km (0.112 R)
• M34: 11,225,076 km (0.114 R)
• M35: 11,857,127 km (0.058 R)
• M36: 12,049,061 km (0.089 R)
• M37: 12,696,222 km (0.083 R)
• M38: 13,354,752 km (0.088 R)
• M39: 13,721,715 km (0.104 R)
• M40: 14,329,382 km (0.077 R)
• M41: 14,773,687 km (0.087 R)
• M42: 15,049,396 km (0.08 R)
• M43: 15,292,044 km (0.032 R)
• M44: 15,641,056 km (0.055 R)
• M45: 15,957,306 km (0.103 R)
• M46: 16,311,254 km (0.078 R)
• M47: 16,524,880 km (0.103 R)
• M48: 16,667,896 km (0.064 R)
• M49: 17,026,930 km (0.108 R)
• M50: 17,243,698 km (0.087 R)
• M51: 17,497,715 km (0.066 R)
• M52: 17,752,929 km (0.06 R)
• M53: 19,047,698 km (0.114 R)
• M54: 19,272,843 km (0.093 R)
• M55: 19,763,375 km (0.081 R)
• M56: 20,296,392 km (0.088 R)
• M57: 20,411,133 km (0.099 R)
• M58: 20,564,621 km (0.103 R)
• M59: 20,795,450 km (0.114 R)
• M60: 21,065,923 km (0.104 R)
• M61: 21,376,489 km (0.098 R)
• M62: 21,727,595 km (0.095 R)
• M63: 22,002,107 km (0.098 R)
• M64: 22,317,160 km (0.048 R)
• M65: 23,271,445 km (0.095 R)
• M66: 24,238,894 km (0.102 R)
• M67: 24,564,419 km (0.088 R)
• M68: 24,973,270 km (0.039 R)
• M69: 25,549,372 km (0.042 R)
• M70: 25,839,143 km (0.085 R)
• M71: 26,213,287 km (0.112 R)
• M72: 26,631,114 km (0.041 R)
• M73: 27,051,185 km (0.11 R)
• M74: 27,431,014 km (0.073 R)
• M75: 27,685,330 km (0.073 R)
• M76: 27,982,880 km (0.12 R)
• M77: 28,238,842 km (0.087 R)
• M78: 28,367,197 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 9.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.75 AU - 11.97 AU

Year: 13341 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,345,041 km

• M1: 138,378 km (0.044 R)
• M2: 418,575 km (0.041 R)
• M3: 678,426 km (0.067 R)
• M4: 944,112 km (0.12 R)
• M5: 1,030,281 km (0.031 R)
• M6: 1,210,845 km (0.088 R)
• M7: 1,620,295 km (0.12 R)
• M8: 1,777,971 km (0.082 R)
• M9: 3,390,187 km (0.106 R)
• M10: 3,525,124 km (0.084 R)
• M11: 3,987,531 km (0.076 R)
• M12: 4,058,590 km (0.116 R)
• M13: 4,742,103 km (0.116 R)
• M14: 5,408,412 km (0.086 R)
• M15: 6,241,074 km (0.091 R)
• M16: 6,490,453 km (0.109 R)
• M17: 6,941,640 km (0.089 R)
• M18: 7,084,656 km (0.089 R)
• M19: 7,432,172 km (0.12 R)
• M20: 7,993,613 km (0.076 R)
• M21: 8,234,166 km (0.062 R)
• M22: 10,016,176 km (0.119 R)
• M23: 10,867,238 km (0.102 R)
• M24: 11,470,118 km (0.027 R)
• M25: 11,639,462 km (0.055 R)
• M26: 12,256,105 km (0.055 R)
• M27: 13,236,420 km (0.118 R)
• M28: 14,350,924 km (0.106 R)
• M29: 14,753,641 km (0.06 R)
• M30: 15,122,998 km (0.091 R)
• M31: 15,197,199 km (0.065 R)
• M32: 16,173,325 km (0.088 R)
• M33: 16,363,314 km (0.117 R)
• M34: 16,937,920 km (0.107 R)
• M35: 17,831,617 km (0.104 R)
• M36: 18,304,047 km (0.114 R)
• M37: 18,980,379 km (0.114 R)
• M38: 19,422,292 km (0.107 R)
• M39: 20,193,768 km (0.092 R)
• M40: 20,727,234 km (0.083 R)
• M41: 21,808,378 km (0.038 R)
• M42: 23,163,884 km (0.111 R)
• M43: 25,556,851 km (0.095 R)
• M44: 25,689,545 km (0.116 R)
• M45: 26,044,840 km (0.111 R)
• M46: 26,939,884 km (0.085 R)
• M47: 27,029,942 km (0.093 R)
• M48: 27,165,178 km (0.12 R)
• M49: 27,617,861 km (0.092 R)
• M50: 28,622,261 km (0.115 R)
• M51: 29,499,354 km (0.088 R)
• M52: 30,197,976 km (0.091 R)
• M53: 30,619,842 km (0.119 R)
• M54: 31,279,868 km (0.113 R)
• M55: 31,516,681 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 4.5

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.53 AU - 14.03 AU

Year: 19069 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,345,041 km

• M1: 251,923 km (0.084 R)
• M2: 380,577 km (0.119 R)
• M3: 717,322 km (0.097 R)
• M4: 1,366,876 km (0.079 R)
• M5: 1,834,070 km (0.08 R)
• M6: 1,926,821 km (0.101 R)
• M7: 2,481,081 km (0.062 R)
• M8: 2,936,307 km (0.111 R)
• M9: 3,044,915 km (0.1 R)
• M10: 3,118,068 km (0.103 R)
• M11: 4,325,174 km (0.118 R)
• M12: 4,366,313 km (0.12 R)
• M13: 5,084,981 km (0.053 R)
• M14: 5,303,394 km (0.11 R)
• M15: 5,435,788 km (0.048 R)
• M16: 5,614,109 km (0.113 R)
• M17: 6,022,361 km (0.08 R)
• M18: 7,060,122 km (0.091 R)
• M19: 8,101,024 km (0.095 R)
• M20: 9,241,857 km (0.084 R)
• M21: 9,348,072 km (0.072 R)
• M22: 9,401,329 km (0.113 R)
• M23: 10,653,762 km (0.112 R)
• M24: 11,957,507 km (0.096 R)
• M25: 12,015,252 km (0.095 R)
• M26: 12,247,578 km (0.113 R)
• M27: 12,539,892 km (0.113 R)
• M28: 13,370,609 km (0.112 R)
• M29: 14,219,128 km (0.09 R)
• M30: 14,341,649 km (0.112 R)
• M31: 14,711,754 km (0.086 R)
• M32: 15,650,331 km (0.118 R)
• M33: 15,713,611 km (0.067 R)
• M34: 16,479,402 km (0.082 R)
• M35: 17,257,162 km (0.055 R)
• M36: 17,453,584 km (0.118 R)
• M37: 18,113,310 km (0.092 R)
• M38: 18,580,056 km (0.101 R)
• M39: 19,593,432 km (0.069 R)
• M40: 20,347,854 km (0.082 R)
• M41: 20,832,850 km (0.073 R)
• M42: 20,972,125 km (0.116 R)
• M43: 23,026,403 km (0.046 R)
• M44: 23,098,360 km (0.104 R)
• M45: 23,170,317 km (0.104 R)
• M46: 25,143,662 km (0.093 R)
• M47: 25,589,464 km (0.12 R)
• M48: 26,187,855 km (0.095 R)
• M49: 26,866,581 km (0.118 R)
• M50: 28,010,556 km (0.071 R)
• M51: 30,267,090 km (0.104 R)
• M52: 30,979,176 km (0.065 R)
• M53: 31,377,106 km (0.1 R)
• M54: 31,696,647 km (0.058 R)
• M55: 33,555,251 km (0.075 R)
• M56: 33,636,932 km (0.115 R)
• M57: 36,954,863 km (0.113 R)
• M58: 37,123,460 km (0.104 R)
• M59: 38,140,426 km (0.116 R)
• M60: 39,596,911 km (0.117 R)
• M61: 41,333,592 km (0.044 R)
• M62: 41,596,286 km (0.102 R)
• M63: 42,299,247 km (0.069 R)
• M64: 43,006,246 km (0.043 R)
• M65: 43,539,114 km (0.115 R)
• M66: 44,252,845 km (0.058 R)
• M67: 45,601,620 km (0.086 R)
• M68: 46,054,303 km (0.069 R)
• M69: 46,963,858 km (0.056 R)
• M70: 48,339,410 km (0.11 R)
• M71: 48,431,563 km (0.115 R)
• M72: 50,848,615 km (0.084 R)
• M73: 53,304,564 km (0.107 R)
• M74: 54,546,824 km (0.09 R)
• M75: 54,642,866 km (0.049 R)
• M76: 54,738,908 km (0.108 R)
• M77: 54,834,950 km (0.111 R)
• M78: 56,768,203 km (0.11 R)
• M79: 58,134,780 km (0.069 R)
• M80: 58,822,032 km (0.096 R)
• M81: 60,601,798 km (0.068 R)
• M82: 61,598,120 km (0.115 R)
• M83: 62,098,375 km (0.117 R)
• M84: 63,002,096 km (0.096 R)
• M85: 63,506,091 km (0.087 R)
• M86: 63,910,155 km (0.119 R)
• M87: 64,822,702 km (0.026 R)
• M88: 65,637,263 km (0.072 R)
• M89: 65,943,639 km (0.117 R)
• M90: 67,482,702 km (0.081 R)
• M91: 68,204,960 km (0.049 R)
• M92: 68,515,226 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit