🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.56 AU - 0.9 AU

Year: 235 Days

Day: 20.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.76 AU - 0.92 AU

Year: 290 Days

Day: 19.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 159.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,222,556 km

• M1: 390,600 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 338 Days

Day: 45.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.92 AU - 1 AU

Year: 354 Days

Day: 15.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 514 Days

Day: 45.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.45 AU - 1.91 AU

Year: 820 Days

Day: 37.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.64 AU - 4.3 AU

Year: 2980 Days

Day: 29.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,222,556 km

• M1: 87,814 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 11.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.96 AU - 12.38 AU

Year: 14064 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,222,556 km

• M1: 153,039 km (0.115 R)
• M2: 250,277 km (0.05 R)
• M3: 593,156 km (0.071 R)
• M4: 733,179 km (0.06 R)
• M5: 826,977 km (0.083 R)
• M6: 1,007,093 km (0.118 R)
• M7: 1,113,158 km (0.106 R)
• M8: 1,829,133 km (0.054 R)
• M9: 1,987,557 km (0.094 R)
• M10: 2,205,970 km (0.111 R)
• M11: 2,607,341 km (0.096 R)
• M12: 2,726,421 km (0.109 R)
• M13: 3,284,421 km (0.059 R)
• M14: 3,478,450 km (0.075 R)
• M15: 4,648,155 km (0.071 R)
• M16: 4,940,021 km (0.09 R)
• M17: 5,237,870 km (0.08 R)
• M18: 5,851,371 km (0.088 R)
• M19: 6,126,930 km (0.074 R)
• M20: 6,366,586 km (0.119 R)
• M21: 6,447,219 km (0.058 R)
• M22: 6,814,183 km (0.084 R)
• M23: 7,104,253 km (0.109 R)
• M24: 7,229,766 km (0.096 R)
• M25: 7,356,176 km (0.112 R)
• M26: 7,483,185 km (0.071 R)
• M27: 7,568,306 km (0.092 R)
• M28: 8,704,352 km (0.093 R)
• M29: 9,064,584 km (0.059 R)
• M30: 9,292,272 km (0.086 R)
• M31: 10,080,353 km (0.074 R)
• M32: 10,268,996 km (0.107 R)
• M33: 11,424,939 km (0.099 R)
• M34: 12,018,394 km (0.064 R)
• M35: 12,470,179 km (0.09 R)
• M36: 14,015,825 km (0.072 R)
• M37: 14,864,643 km (0.044 R)
• M38: 15,621,159 km (0.117 R)
• M39: 17,171,442 km (0.054 R)
• M40: 17,396,886 km (0.08 R)
• M41: 18,136,498 km (0.112 R)
• M42: 19,235,893 km (0.096 R)
• M43: 22,908,969 km (0.061 R)
• M44: 23,406,532 km (0.073 R)
• M45: 24,856,584 km (0.108 R)
• M46: 24,984,041 km (0.057 R)
• M47: 25,175,676 km (0.09 R)
• M48: 27,315,674 km (0.096 R)
• M49: 27,843,156 km (0.085 R)
• M50: 28,307,507 km (0.077 R)
• M51: 28,707,532 km (0.055 R)
• M52: 28,975,312 km (0.11 R)
• M53: 29,243,841 km (0.109 R)
• M54: 29,445,798 km (0.078 R)
• M55: 29,851,208 km (0.086 R)
• M56: 30,735,780 km (0.086 R)
• M57: 31,215,690 km (0.04 R)
• M58: 33,722,651 km (0.105 R)
• M59: 34,572,666 km (0.072 R)
• M60: 34,928,859 km (0.111 R)
• M61: 35,644,984 km (0.112 R)
• M62: 36,149,129 km (0.04 R)
• M63: 36,728,222 km (0.115 R)
• M64: 37,529,618 km (0.11 R)
• M65: 37,822,381 km (0.036 R)
• M66: 40,192,011 km (0.117 R)
• M67: 40,566,604 km (0.076 R)
• M68: 41,924,654 km (0.106 R)
• M69: 42,076,496 km (0.109 R)
• M70: 42,152,491 km (0.107 R)
• M71: 43,067,881 km (0.085 R)
• M72: 43,297,663 km (0.118 R)
• M73: 43,989,703 km (0.095 R)
• M74: 44,298,473 km (0.055 R)
• M75: 44,530,499 km (0.069 R)
• M76: 44,840,466 km (0.103 R)
• M77: 46,166,052 km (0.107 R)
• M78: 46,873,052 km (0.098 R)
• M79: 48,138,650 km (0.064 R)
• M80: 49,415,468 km (0.102 R)
• M81: 50,461,157 km (0.076 R)
• M82: 51,108,317 km (0.116 R)
• M83: 52,983,975 km (0.088 R)
• M84: 55,214,629 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 5.2

Gravity: 24.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.76 AU - 14.18 AU

Year: 15602 Days

Day: 22 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,222,556 km

• M1: 87,216 km (0.081 R)
• M2: 694,583 km (0.097 R)
• M3: 757,264 km (0.097 R)
• M4: 843,732 km (0.108 R)
• M5: 979,716 km (0.097 R)
• M6: 1,703,172 km (0.088 R)
• M7: 1,904,979 km (0.081 R)
• M8: 2,083,898 km (0.12 R)
• M9: 2,394,164 km (0.113 R)
• M10: 2,852,831 km (0.098 R)
• M11: 3,338,127 km (0.1 R)
• M12: 3,886,104 km (0.097 R)
• M13: 4,151,341 km (0.111 R)
• M14: 4,228,085 km (0.105 R)
• M15: 4,266,681 km (0.05 R)
• M16: 4,383,218 km (0.034 R)
• M17: 4,779,353 km (0.112 R)
• M18: 5,186,857 km (0.097 R)
• M19: 5,394,798 km (0.109 R)
• M20: 5,605,432 km (0.083 R)
• M21: 5,647,918 km (0.051 R)
• M22: 5,861,693 km (0.109 R)
• M23: 7,431,873 km (0.098 R)
• M24: 7,572,195 km (0.105 R)
• M25: 8,238,654 km (0.07 R)
• M26: 8,383,913 km (0.05 R)
• M27: 8,973,329 km (0.041 R)
• M28: 9,474,632 km (0.073 R)
• M29: 9,830,974 km (0.089 R)
• M30: 10,661,840 km (0.077 R)
• M31: 11,677,610 km (0.05 R)
• M32: 11,895,275 km (0.08 R)
• M33: 12,004,631 km (0.092 R)
• M34: 12,445,496 km (0.104 R)
• M35: 12,612,148 km (0.106 R)
• M36: 12,891,597 km (0.078 R)
• M37: 13,342,933 km (0.098 R)
• M38: 13,513,624 km (0.1 R)
• M39: 14,203,121 km (0.111 R)
• M40: 15,736,200 km (0.042 R)
• M41: 16,583,223 km (0.036 R)
• M42: 17,943,816 km (0.038 R)
• M43: 18,258,121 km (0.066 R)
• M44: 18,321,102 km (0.081 R)
• M45: 18,447,512 km (0.093 R)
• M46: 18,764,659 km (0.114 R)
• M47: 19,404,190 km (0.107 R)
• M48: 19,791,499 km (0.107 R)
• M49: 20,181,202 km (0.099 R)
• M50: 21,233,024 km (0.113 R)
• M51: 21,832,313 km (0.093 R)
• M52: 24,215,707 km (0.105 R)
• M53: 24,423,797 km (0.035 R)
• M54: 25,755,368 km (0.066 R)
• M55: 26,680,182 km (0.098 R)
• M56: 27,543,212 km (0.094 R)
• M57: 28,488,671 km (0.04 R)
• M58: 28,708,280 km (0.045 R)
• M59: 31,086,288 km (0.114 R)
• M60: 32,680,852 km (0.065 R)
• M61: 33,526,678 km (0.066 R)
• M62: 34,613,656 km (0.071 R)
• M63: 35,475,639 km (0.115 R)
• M64: 35,948,817 km (0.071 R)
• M65: 36,027,954 km (0.062 R)
• M66: 36,742,135 km (0.062 R)
• M67: 37,300,883 km (0.084 R)
• M68: 38,184,557 km (0.092 R)
• M69: 38,265,191 km (0.079 R)
• M70: 39,156,495 km (0.117 R)
• M71: 39,808,891 km (0.094 R)
• M72: 39,890,721 km (0.112 R)
• M73: 40,711,864 km (0.102 R)
• M74: 41,041,877 km (0.105 R)
• M75: 41,372,787 km (0.119 R)
• M76: 41,538,542 km (0.075 R)
• M77: 43,460,874 km (0.069 R)
• M78: 44,985,426 km (0.108 R)
• M79: 47,565,092 km (0.091 R)
• M80: 48,173,806 km (0.055 R)
• M81: 48,348,237 km (0.101 R)
• M82: 48,872,727 km (0.119 R)
• M83: 48,960,391 km (0.059 R)
• M84: 50,811,964 km (0.1 R)
• M85: 55,129,508 km (0.068 R)
• M86: 55,494,677 km (0.116 R)
• M87: 55,952,147 km (0.092 R)
• M88: 57,424,339 km (0.059 R)
• M89: 57,516,791 km (0.066 R)
• M90: 57,887,046 km (0.074 R)
• M91: 57,979,796 km (0.086 R)
• M92: 58,165,298 km (0.086 R)
• M93: 58,629,949 km (0.044 R)
• M94: 59,562,991 km (0.03 R)
• M95: 60,125,179 km (0.049 R)
• M96: 61,632,976 km (0.095 R)
• M97: 62,486,582 km (0.07 R)
• M98: 63,153,190 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 7.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.23 AU - 15.17 AU

Year: 19103 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,222,556 km

• M1: 94,097 km (0.041 R)
• M2: 397,182 km (0.069 R)
• M3: 482,453 km (0.097 R)
• M4: 555,606 km (0.103 R)
• M5: 672,742 km (0.083 R)
• M6: 932,144 km (0.119 R)
• M7: 978,370 km (0.109 R)
• M8: 1,246,898 km (0.043 R)
• M9: 1,565,691 km (0.05 R)
• M10: 1,879,996 km (0.11 R)
• M11: 2,090,181 km (0.072 R)
• M12: 2,213,749 km (0.041 R)
• M13: 2,665,236 km (0.098 R)
• M14: 2,833,384 km (0.065 R)
• M15: 2,936,008 km (0.065 R)
• M16: 3,180,152 km (0.104 R)
• M17: 3,358,622 km (0.092 R)
• M18: 3,651,086 km (0.085 R)
• M19: 4,143,711 km (0.041 R)
• M20: 5,024,544 km (0.102 R)
• M21: 5,149,009 km (0.117 R)
• M22: 5,274,522 km (0.071 R)
• M23: 6,181,534 km (0.107 R)
• M24: 7,229,317 km (0.081 R)
• M25: 7,370,089 km (0.114 R)
• M26: 7,464,485 km (0.116 R)
• M27: 7,702,046 km (0.107 R)
• M28: 8,135,880 km (0.049 R)
• M29: 8,577,643 km (0.045 R)
• M30: 8,627,309 km (0.113 R)
• M31: 8,776,608 km (0.027 R)
• M32: 9,331,317 km (0.056 R)
• M33: 9,638,740 km (0.115 R)
• M34: 9,949,455 km (0.109 R)
• M35: 10,687,272 km (0.037 R)
• M36: 11,497,195 km (0.11 R)
• M37: 12,270,915 km (0.091 R)
• M38: 12,495,013 km (0.083 R)
• M39: 13,290,125 km (0.059 R)
• M40: 13,751,934 km (0.094 R)
• M41: 13,868,171 km (0.08 R)
• M42: 14,043,201 km (0.091 R)
• M43: 14,218,829 km (0.119 R)
• M44: 14,454,296 km (0.09 R)
• M45: 15,048,648 km (0.11 R)
• M46: 15,954,912 km (0.105 R)
• M47: 18,520,964 km (0.049 R)
• M48: 19,166,030 km (0.093 R)
• M49: 20,081,569 km (0.119 R)
• M50: 20,147,392 km (0.086 R)
• M51: 21,078,041 km (0.055 R)
• M52: 21,145,061 km (0.077 R)
• M53: 21,413,888 km (0.083 R)
• M54: 22,090,669 km (0.114 R)
• M55: 22,774,630 km (0.085 R)
• M56: 22,981,075 km (0.05 R)
• M57: 24,023,024 km (0.112 R)
• M58: 24,796,894 km (0.08 R)
• M59: 24,938,414 km (0.1 R)
• M60: 26,008,787 km (0.079 R)
• M61: 27,021,265 km (0.107 R)
• M62: 28,120,361 km (0.112 R)
• M63: 28,341,915 km (0.051 R)
• M64: 28,415,816 km (0.098 R)
• M65: 28,712,469 km (0.097 R)
• M66: 29,010,019 km (0.103 R)
• M67: 29,233,967 km (0.104 R)
• M68: 30,665,170 km (0.098 R)
• M69: 31,734,346 km (0.094 R)
• M70: 32,737,998 km (0.093 R)
• M71: 33,908,901 km (0.099 R)
• M72: 34,066,128 km (0.05 R)
• M73: 34,381,181 km (0.085 R)
• M74: 35,173,003 km (0.1 R)
• M75: 36,291,695 km (0.048 R)
• M76: 36,936,163 km (0.106 R)
• M77: 37,503,289 km (0.108 R)
• M78: 38,400,128 km (0.025 R)
• M79: 40,547,904 km (0.116 R)
• M80: 40,798,182 km (0.088 R)
• M81: 41,049,057 km (0.098 R)
• M82: 41,384,306 km (0.053 R)
• M83: 42,649,605 km (0.105 R)
• M84: 42,904,221 km (0.034 R)
• M85: 46,346,617 km (0.12 R)
• M86: 48,100,652 km (0.08 R)
• M87: 50,055,298 km (0.084 R)
• M88: 50,323,826 km (0.117 R)
• M89: 51,042,195 km (0.077 R)
• M90: 51,764,154 km (0.088 R)
• M91: 55,516,219 km (0.092 R)
• M92: 55,979,673 km (0.11 R)
• M93: 56,817,271 km (0.098 R)
• M94: 59,923,821 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 20,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit