🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 26.5 Hours

Environment

Temp: 263 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,171,602 km

• M1: 127,158 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 251 Days

Day: 16 Hours

Environment

Temp: 157 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.96 AU - 1.38 AU

Year: 445 Days

Day: 42.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.63 AU - 1.81 AU

Year: 793 Days

Day: 31.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 78.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,171,602 km

• M1: 1,052,122 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.34 AU

Year: 987 Days

Day: 23.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.32 AU - 4.26 AU

Year: 2593 Days

Day: 23.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.13 AU - 6.87 AU

Year: 4533 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 110,171,602 km

• M1: 233,821 km (0.083 R)
• M2: 315,352 km (0.113 R)
• M3: 414,984 km (0.117 R)
• M4: 499,806 km (0.043 R)
• M5: 644,617 km (0.057 R)
• M6: 726,746 km (0.095 R)
• M7: 827,875 km (0.06 R)
• M8: 1,400,236 km (0.035 R)
• M9: 1,511,238 km (0.093 R)
• M10: 1,634,955 km (0.08 R)
• M11: 1,822,252 km (0.101 R)
• M12: 2,283,611 km (0.079 R)
• M13: 2,449,216 km (0.119 R)
• M14: 2,934,661 km (0.111 R)
• M15: 3,018,586 km (0.106 R)
• M16: 3,654,227 km (0.038 R)
• M17: 4,087,612 km (0.111 R)
• M18: 4,579,340 km (0.065 R)
• M19: 5,133,301 km (0.098 R)
• M20: 5,264,349 km (0.105 R)
• M21: 5,455,386 km (0.091 R)
• M22: 5,935,744 km (0.042 R)
• M23: 6,258,277 km (0.083 R)
• M24: 6,351,626 km (0.071 R)
• M25: 7,244,277 km (0.098 R)
• M26: 7,342,413 km (0.072 R)
• M27: 8,312,555 km (0.084 R)
• M28: 9,269,682 km (0.077 R)
• M29: 9,358,394 km (0.116 R)
• M30: 9,806,440 km (0.1 R)
• M31: 9,933,299 km (0.076 R)
• M32: 10,408,721 km (0.059 R)
• M33: 10,649,274 km (0.081 R)
• M34: 10,816,824 km (0.054 R)
• M35: 11,022,970 km (0.044 R)
• M36: 11,344,007 km (0.111 R)
• M37: 11,821,822 km (0.055 R)
• M38: 12,189,235 km (0.088 R)
• M39: 12,325,668 km (0.095 R)
• M40: 13,495,074 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 9.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.94 AU - 7.96 AU

Year: 6440 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 110,171,602 km

• M1: 195,375 km (0.11 R)
• M2: 305,180 km (0.044 R)
• M3: 388,805 km (0.071 R)
• M4: 577,448 km (0.101 R)
• M5: 672,293 km (0.111 R)
• M6: 764,894 km (0.086 R)
• M7: 854,054 km (0.028 R)
• M8: 999,015 km (0.106 R)
• M9: 1,161,777 km (0.07 R)
• M10: 1,227,600 km (0.118 R)
• M11: 1,412,653 km (0.032 R)
• M12: 1,876,256 km (0.073 R)
• M13: 2,010,595 km (0.117 R)
• M14: 2,253,692 km (0.116 R)
• M15: 2,348,836 km (0.114 R)
• M16: 3,000,036 km (0.083 R)
• M17: 3,264,824 km (0.098 R)
• M18: 3,648,542 km (0.115 R)
• M19: 3,789,015 km (0.116 R)
• M20: 4,206,842 km (0.064 R)
• M21: 4,443,655 km (0.072 R)
• M22: 4,684,957 km (0.087 R)
• M23: 5,402,428 km (0.056 R)
• M24: 5,676,192 km (0.051 R)
• M25: 6,627,485 km (0.075 R)
• M26: 6,696,001 km (0.076 R)
• M27: 6,764,816 km (0.084 R)
• M28: 7,077,625 km (0.093 R)
• M29: 7,165,439 km (0.106 R)
• M30: 7,395,221 km (0.056 R)
• M31: 7,573,691 km (0.112 R)
• M32: 7,916,570 km (0.053 R)
• M33: 8,099,229 km (0.114 R)
• M34: 8,246,283 km (0.077 R)
• M35: 8,412,786 km (0.087 R)
• M36: 8,524,386 km (0.106 R)
• M37: 8,900,026 km (0.047 R)
• M38: 9,396,541 km (0.093 R)
• M39: 9,531,778 km (0.117 R)
• M40: 9,648,315 km (0.058 R)
• M41: 10,336,914 km (0.101 R)
• M42: 10,456,442 km (0.104 R)
• M43: 10,596,616 km (0.102 R)
• M44: 10,737,387 km (0.032 R)
• M45: 10,838,366 km (0.116 R)
• M46: 11,020,875 km (0.119 R)
• M47: 11,719,647 km (0.087 R)
• M48: 12,496,209 km (0.049 R)
• M49: 13,528,435 km (0.074 R)
• M50: 14,165,273 km (0.064 R)
• M51: 14,476,137 km (0.098 R)
• M52: 14,565,447 km (0.09 R)
• M53: 14,991,951 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 6.1

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.06 AU - 17.2 AU

Year: 23835 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,171,602 km

• M1: 116,836 km (0.119 R)
• M2: 557,701 km (0.029 R)
• M3: 654,042 km (0.116 R)
• M4: 704,307 km (0.073 R)
• M5: 1,245,851 km (0.096 R)
• M6: 2,380,701 km (0.077 R)
• M7: 2,702,037 km (0.086 R)
• M8: 3,474,261 km (0.094 R)
• M9: 4,455,324 km (0.054 R)
• M10: 5,939,783 km (0.109 R)
• M11: 6,319,164 km (0.115 R)
• M12: 6,706,473 km (0.074 R)
• M13: 6,987,717 km (0.088 R)
• M14: 7,330,445 km (0.036 R)
• M15: 8,572,556 km (0.098 R)
• M16: 8,694,179 km (0.054 R)
• M17: 8,939,221 km (0.057 R)
• M18: 9,311,121 km (0.09 R)
• M19: 9,373,653 km (0.076 R)
• M20: 12,052,203 km (0.105 R)
• M21: 13,017,408 km (0.05 R)
• M22: 13,157,282 km (0.106 R)
• M23: 13,580,046 km (0.087 R)
• M24: 13,722,014 km (0.039 R)
• M25: 13,935,790 km (0.071 R)
• M26: 14,294,525 km (0.078 R)
• M27: 14,366,632 km (0.081 R)
• M28: 14,438,887 km (0.081 R)
• M29: 18,436,142 km (0.098 R)
• M30: 18,988,159 km (0.112 R)
• M31: 19,465,525 km (0.083 R)
• M32: 19,705,780 km (0.104 R)
• M33: 19,946,931 km (0.103 R)
• M34: 21,662,520 km (0.118 R)
• M35: 23,085,495 km (0.072 R)
• M36: 23,339,811 km (0.107 R)
• M37: 23,765,567 km (0.091 R)
• M38: 24,022,276 km (0.095 R)
• M39: 24,452,221 km (0.061 R)
• M40: 25,232,374 km (0.045 R)
• M41: 25,406,954 km (0.066 R)
• M42: 26,462,367 km (0.111 R)
• M43: 26,728,352 km (0.064 R)
• M44: 28,072,040 km (0.095 R)
• M45: 28,524,873 km (0.082 R)
• M46: 29,162,759 km (0.085 R)
• M47: 30,082,187 km (0.113 R)
• M48: 30,545,492 km (0.111 R)
• M49: 30,824,641 km (0.081 R)
• M50: 33,853,998 km (0.11 R)
• M51: 34,626,073 km (0.1 R)
• M52: 35,501,519 km (0.119 R)
• M53: 40,598,319 km (0.114 R)
• M54: 41,830,257 km (0.043 R)
• M55: 43,910,865 km (0.077 R)
• M56: 45,918,318 km (0.077 R)
• M57: 46,558,448 km (0.066 R)
• M58: 47,309,130 km (0.059 R)
• M59: 48,171,861 km (0.108 R)
• M60: 48,280,020 km (0.078 R)
• M61: 49,366,400 km (0.114 R)
• M62: 49,475,606 km (0.116 R)
• M63: 50,461,007 km (0.109 R)
• M64: 51,231,885 km (0.062 R)
• M65: 52,117,654 km (0.051 R)
• M66: 52,228,805 km (0.095 R)
• M67: 54,241,645 km (0.044 R)
• M68: 54,918,276 km (0.115 R)
• M69: 55,711,145 km (0.113 R)
• M70: 56,279,916 km (0.069 R)
• M71: 56,622,046 km (0.052 R)
• M72: 58,458,360 km (0.105 R)
• M73: 58,804,829 km (0.109 R)
• M74: 59,383,772 km (0.095 R)
• M75: 60,197,585 km (0.072 R)
• M76: 60,314,122 km (0.088 R)
• M77: 61,249,258 km (0.06 R)
• M78: 62,189,181 km (0.101 R)
• M79: 67,927,905 km (0.07 R)
• M80: 68,292,026 km (0.089 R)
• M81: 68,657,045 km (0.085 R)
• M82: 68,778,818 km (0.054 R)
• M83: 70,491,265 km (0.06 R)
• M84: 71,106,112 km (0.07 R)
• M85: 71,599,486 km (0.109 R)
• M86: 72,093,907 km (0.1 R)
• M87: 73,583,901 km (0.027 R)
• M88: 75,209,432 km (0.111 R)
• M89: 77,733,447 km (0.086 R)
• M90: 78,368,789 km (0.111 R)
• M91: 81,958,241 km (0.092 R)
• M92: 82,993,608 km (0.088 R)
• M93: 84,946,608 km (0.106 R)
• M94: 88,367,462 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.7

Radius: 4

Gravity: 50.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 18.4 AU - 22.12 AU

Year: 32051 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 110,171,602 km

• M1: 100,979 km (0.088 R)
• M2: 384,915 km (0.119 R)
• M3: 622,028 km (0.119 R)
• M4: 997,668 km (0.103 R)
• M5: 1,066,184 km (0.09 R)
• M6: 1,355,506 km (0.102 R)
• M7: 2,133,116 km (0.069 R)
• M8: 2,221,678 km (0.04 R)
• M9: 2,924,489 km (0.089 R)
• M10: 3,223,385 km (0.091 R)
• M11: 3,743,088 km (0.094 R)
• M12: 4,012,664 km (0.087 R)
• M13: 5,033,819 km (0.089 R)
• M14: 5,330,920 km (0.086 R)
• M15: 6,256,333 km (0.067 R)
• M16: 7,230,065 km (0.089 R)
• M17: 7,700,550 km (0.102 R)
• M18: 8,319,736 km (0.096 R)
• M19: 8,459,460 km (0.078 R)
• M20: 8,600,082 km (0.108 R)
• M21: 9,242,007 km (0.106 R)
• M22: 9,605,380 km (0.115 R)
• M23: 9,825,588 km (0.053 R)
• M24: 10,345,890 km (0.036 R)
• M25: 11,724,434 km (0.073 R)
• M26: 12,835,797 km (0.057 R)
• M27: 13,322,438 km (0.053 R)
• M28: 13,485,949 km (0.059 R)
• M29: 14,146,723 km (0.077 R)
• M30: 14,397,149 km (0.114 R)
• M31: 16,017,294 km (0.06 R)
• M32: 16,104,061 km (0.062 R)
• M33: 16,628,551 km (0.117 R)
• M34: 16,892,891 km (0.112 R)
• M35: 18,873,267 km (0.104 R)
• M36: 19,333,430 km (0.077 R)
• M37: 20,641,514 km (0.094 R)
• M38: 21,497,513 km (0.117 R)
• M39: 21,978,022 km (0.042 R)
• M40: 22,462,120 km (0.079 R)
• M41: 24,034,544 km (0.072 R)
• M42: 24,533,153 km (0.058 R)
• M43: 26,664,474 km (0.062 R)
• M44: 27,491,750 km (0.08 R)
• M45: 29,810,068 km (0.111 R)
• M46: 30,992,490 km (0.104 R)
• M47: 32,080,665 km (0.099 R)
• M48: 35,193,497 km (0.12 R)
• M49: 37,244,933 km (0.078 R)
• M50: 39,451,801 km (0.088 R)
• M51: 39,921,837 km (0.074 R)
• M52: 41,343,017 km (0.066 R)
• M53: 41,939,913 km (0.04 R)
• M54: 45,212,665 km (0.097 R)
• M55: 45,581,424 km (0.111 R)
• M56: 45,827,662 km (0.072 R)
• M57: 50,082,525 km (0.114 R)
• M58: 51,485,902 km (0.068 R)
• M59: 52,902,145 km (0.114 R)
• M60: 54,331,104 km (0.1 R)
• M61: 54,461,554 km (0.119 R)
• M62: 54,984,847 km (0.115 R)
• M63: 55,115,895 km (0.115 R)
• M64: 55,378,289 km (0.111 R)
• M65: 58,025,274 km (0.048 R)
• M66: 61,255,691 km (0.093 R)
• M67: 61,663,644 km (0.067 R)
• M68: 62,482,094 km (0.102 R)
• M69: 62,618,826 km (0.11 R)
• M70: 63,166,803 km (0.087 R)
• M71: 63,304,134 km (0.089 R)
• M72: 63,991,985 km (0.097 R)
• M73: 65,236,191 km (0.097 R)
• M74: 65,791,797 km (0.117 R)
• M75: 66,488,474 km (0.045 R)
• M76: 67,047,522 km (0.113 R)
• M77: 67,889,010 km (0.111 R)
• M78: 68,029,632 km (0.054 R)
• M79: 68,875,308 km (0.049 R)
• M80: 72,005,644 km (0.079 R)
• M81: 72,579,651 km (0.066 R)
• M82: 72,867,328 km (0.047 R)
• M83: 73,011,241 km (0.105 R)
• M84: 73,876,964 km (0.094 R)
• M85: 74,601,017 km (0.031 R)
• M86: 83,621,320 km (0.101 R)
• M87: 83,922,760 km (0.109 R)
• M88: 85,587,635 km (0.119 R)
• M89: 90,956,852 km (0.039 R)
• M90: 95,015,292 km (0.081 R)
• M91: 95,644,800 km (0.038 R)
• M92: 96,117,978 km (0.11 R)
• M93: 96,750,029 km (0.099 R)
• M94: 97,066,578 km (0.091 R)
• M95: 97,383,427 km (0.071 R)
• M96: 103,469,068 km (0.079 R)
• M97: 103,792,648 km (0.097 R)
• M98: 106,394,305 km (0.08 R)
• M99: 106,721,027 km (0.097 R)
• M100: 109,346,768 km (0.075 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit