🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 37.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,310,768 km

• M1: 96,640 km (0.08 R)
• M2: 238,758 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 789 Days

Day: 45.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.73 AU - 2.07 AU

Year: 1003 Days

Day: 19.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,310,768 km

• M1: 928,404 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.55 AU - 2.55 AU

Year: 1124 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.06 AU - 2.64 AU

Year: 1379 Days

Day: 28.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,310,768 km

• M1: 273,764 km (0.061 R)
• M2: 790,026 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.88 AU - 3.13 AU

Year: 1513 Days

Day: 26.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 139.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,310,768 km

• M1: 1,274,275 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.17 AU - 3.47 AU

Year: 2316 Days

Day: 39.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 12.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.44 AU - 8.32 AU

Year: 7676 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,310,768 km

• M1: 172,935 km (0.107 R)
• M2: 344,374 km (0.12 R)
• M3: 471,981 km (0.08 R)
• M4: 649,404 km (0.046 R)
• M5: 919,728 km (0.12 R)
• M6: 1,014,274 km (0.115 R)
• M7: 1,440,777 km (0.034 R)
• M8: 1,538,315 km (0.104 R)
• M9: 1,860,100 km (0.074 R)
• M10: 1,998,029 km (0.112 R)
• M11: 2,091,977 km (0.047 R)
• M12: 2,399,550 km (0.062 R)
• M13: 2,601,507 km (0.057 R)
• M14: 3,693,871 km (0.083 R)
• M15: 4,701,412 km (0.079 R)
• M16: 5,543,798 km (0.092 R)
• M17: 5,722,418 km (0.112 R)
• M18: 6,691,363 km (0.103 R)
• M19: 6,953,608 km (0.12 R)
• M20: 7,292,148 km (0.089 R)
• M21: 8,314,949 km (0.117 R)
• M22: 8,726,343 km (0.106 R)
• M23: 8,882,374 km (0.115 R)
• M24: 9,276,414 km (0.069 R)
• M25: 9,382,479 km (0.111 R)
• M26: 10,108,927 km (0.084 R)
• M27: 10,686,524 km (0.102 R)
• M28: 11,190,220 km (0.118 R)
• M29: 11,274,892 km (0.114 R)
• M30: 11,359,864 km (0.098 R)
• M31: 11,960,200 km (0.092 R)
• M32: 12,954,128 km (0.098 R)
• M33: 13,162,069 km (0.064 R)
• M34: 15,020,823 km (0.076 R)
• M35: 15,207,970 km (0.103 R)
• M36: 15,396,014 km (0.08 R)
• M37: 17,253,122 km (0.116 R)
• M38: 18,507,949 km (0.114 R)
• M39: 19,451,314 km (0.067 R)
• M40: 20,652,435 km (0.089 R)
• M41: 20,756,555 km (0.11 R)
• M42: 20,895,531 km (0.101 R)
• M43: 21,560,195 km (0.113 R)
• M44: 21,665,811 km (0.116 R)
• M45: 22,445,365 km (0.085 R)
• M46: 23,270,248 km (0.05 R)
• M47: 23,559,421 km (0.074 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 9.4

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.87 AU - 10.03 AU

Year: 12017 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,310,768 km

• M1: 137,780 km (0.109 R)
• M2: 236,065 km (0.086 R)
• M3: 422,764 km (0.118 R)
• M4: 518,955 km (0.115 R)
• M5: 835,205 km (0.106 R)
• M6: 1,092,513 km (0.105 R)
• M7: 1,207,105 km (0.116 R)
• M8: 1,679,984 km (0.083 R)
• M9: 1,759,570 km (0.083 R)
• M10: 2,034,531 km (0.105 R)
• M11: 4,725,348 km (0.116 R)
• M12: 4,801,044 km (0.116 R)
• M13: 5,421,726 km (0.092 R)
• M14: 7,255,796 km (0.111 R)
• M15: 8,147,549 km (0.11 R)
• M16: 8,238,504 km (0.042 R)
• M17: 9,026,436 km (0.049 R)
• M18: 9,357,945 km (0.108 R)
• M19: 11,175,260 km (0.112 R)
• M20: 11,684,790 km (0.103 R)
• M21: 11,994,159 km (0.041 R)
• M22: 12,097,830 km (0.107 R)
• M23: 12,673,782 km (0.062 R)
• M24: 13,098,191 km (0.095 R)
• M25: 13,527,238 km (0.042 R)
• M26: 14,399,393 km (0.105 R)
• M27: 15,402,148 km (0.116 R)
• M28: 15,627,891 km (0.04 R)
• M29: 16,889,899 km (0.092 R)
• M30: 18,723,071 km (0.069 R)
• M31: 18,964,073 km (0.092 R)
• M32: 19,510,405 km (0.099 R)
• M33: 19,632,477 km (0.036 R)
• M34: 19,877,518 km (0.076 R)
• M35: 21,683,613 km (0.114 R)
• M36: 21,810,023 km (0.108 R)
• M37: 22,127,470 km (0.092 R)
• M38: 22,446,263 km (0.08 R)
• M39: 23,411,917 km (0.099 R)
• M40: 24,194,164 km (0.102 R)
• M41: 24,654,327 km (0.1 R)
• M42: 24,720,450 km (0.112 R)
• M43: 25,450,188 km (0.111 R)
• M44: 26,389,214 km (0.106 R)
• M45: 26,659,537 km (0.116 R)
• M46: 26,795,073 km (0.081 R)
• M47: 27,203,176 km (0.038 R)
• M48: 27,613,224 km (0.114 R)
• M49: 28,370,189 km (0.091 R)
• M50: 29,203,898 km (0.069 R)
• M51: 29,553,658 km (0.101 R)
• M52: 30,045,685 km (0.042 R)
• M53: 30,469,496 km (0.113 R)
• M54: 31,824,703 km (0.085 R)
• M55: 32,763,280 km (0.094 R)
• M56: 32,835,835 km (0.092 R)
• M57: 32,981,095 km (0.088 R)
• M58: 33,710,833 km (0.117 R)
• M59: 33,857,439 km (0.118 R)
• M60: 34,077,797 km (0.07 R)
• M61: 34,372,205 km (0.1 R)
• M62: 34,741,413 km (0.075 R)
• M63: 35,186,317 km (0.089 R)
• M64: 35,633,016 km (0.105 R)
• M65: 36,081,660 km (0.042 R)
• M66: 36,231,707 km (0.095 R)
• M67: 36,682,744 km (0.104 R)
• M68: 36,984,483 km (0.088 R)
• M69: 38,047,226 km (0.107 R)
• M70: 40,903,947 km (0.107 R)
• M71: 41,373,535 km (0.098 R)
• M72: 41,530,613 km (0.08 R)
• M73: 42,476,520 km (0.063 R)
• M74: 42,793,369 km (0.075 R)
• M75: 43,349,873 km (0.095 R)
• M76: 45,842,921 km (0.07 R)
• M77: 47,722,618 km (0.069 R)
• M78: 50,798,650 km (0.045 R)
• M79: 52,233,443 km (0.115 R)
• M80: 52,998,337 km (0.109 R)
• M81: 53,254,149 km (0.075 R)
• M82: 53,595,831 km (0.069 R)
• M83: 53,852,690 km (0.109 R)
• M84: 55,834,712 km (0.114 R)
• M85: 56,704,026 km (0.086 R)
• M86: 57,140,253 km (0.062 R)
• M87: 57,490,163 km (0.043 R)
• M88: 58,896,532 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.2

Radius: 3.2

Gravity: 35.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.26 AU - 13.94 AU

Year: 15127 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,310,768 km

• M1: 57,894 km (0.068 R)
• M2: 143,614 km (0.063 R)
• M3: 434,731 km (0.11 R)
• M4: 595,848 km (0.112 R)
• M5: 647,759 km (0.072 R)
• M6: 701,165 km (0.063 R)
• M7: 774,618 km (0.064 R)
• M8: 850,464 km (0.119 R)
• M9: 969,095 km (0.096 R)
• M10: 1,092,812 km (0.092 R)
• M11: 1,355,506 km (0.094 R)
• M12: 1,636,900 km (0.107 R)
• M13: 1,685,519 km (0.1 R)
• M14: 2,118,007 km (0.097 R)
• M15: 2,415,258 km (0.07 R)
• M16: 2,470,758 km (0.067 R)
• M17: 2,841,462 km (0.078 R)
• M18: 3,018,436 km (0.096 R)
• M19: 3,321,073 km (0.039 R)
• M20: 3,351,890 km (0.095 R)
• M21: 3,601,868 km (0.103 R)
• M22: 4,086,415 km (0.086 R)
• M23: 4,833,507 km (0.113 R)
• M24: 5,438,930 km (0.119 R)
• M25: 5,621,589 km (0.081 R)
• M26: 5,917,942 km (0.097 R)
• M27: 6,219,382 km (0.062 R)
• M28: 6,410,269 km (0.096 R)
• M29: 6,641,846 km (0.108 R)
• M30: 6,994,448 km (0.107 R)
• M31: 7,964,142 km (0.119 R)
• M32: 8,005,431 km (0.111 R)
• M33: 8,803,685 km (0.075 R)
• M34: 10,294,278 km (0.078 R)
• M35: 13,010,377 km (0.114 R)
• M36: 13,254,371 km (0.086 R)
• M37: 13,549,079 km (0.06 R)
• M38: 13,647,814 km (0.059 R)
• M39: 14,095,111 km (0.119 R)
• M40: 14,395,953 km (0.064 R)
• M41: 14,698,888 km (0.051 R)
• M42: 16,035,695 km (0.053 R)
• M43: 16,560,185 km (0.103 R)
• M44: 17,090,210 km (0.102 R)
• M45: 17,196,874 km (0.044 R)
• M46: 17,518,210 km (0.061 R)
• M47: 19,043,809 km (0.055 R)
• M48: 20,046,863 km (0.113 R)
• M49: 20,611,445 km (0.107 R)
• M50: 20,724,990 km (0.093 R)
• M51: 20,952,827 km (0.092 R)
• M52: 21,698,573 km (0.12 R)
• M53: 21,814,062 km (0.11 R)
• M54: 22,511,488 km (0.111 R)
• M55: 23,157,152 km (0.048 R)
• M56: 23,868,340 km (0.103 R)
• M57: 24,047,259 km (0.101 R)
• M58: 24,466,582 km (0.115 R)
• M59: 24,948,736 km (0.096 R)
• M60: 25,677,727 km (0.102 R)
• M61: 25,799,948 km (0.107 R)
• M62: 26,970,252 km (0.116 R)
• M63: 27,343,349 km (0.069 R)
• M64: 28,031,948 km (0.119 R)
• M65: 28,726,232 km (0.038 R)
• M66: 29,490,079 km (0.064 R)
• M67: 29,553,957 km (0.067 R)
• M68: 29,617,985 km (0.114 R)
• M69: 31,821,262 km (0.118 R)
• M70: 33,208,184 km (0.074 R)
• M71: 33,741,650 km (0.094 R)
• M72: 34,009,580 km (0.105 R)
• M73: 34,884,877 km (0.116 R)
• M74: 35,495,087 km (0.108 R)
• M75: 35,699,288 km (0.056 R)
• M76: 35,767,505 km (0.119 R)
• M77: 37,070,801 km (0.115 R)
• M78: 39,089,774 km (0.078 R)
• M79: 39,160,085 km (0.053 R)
• M80: 40,006,360 km (0.083 R)
• M81: 40,360,758 km (0.106 R)
• M82: 40,858,769 km (0.112 R)
• M83: 41,501,890 km (0.099 R)
• M84: 41,788,819 km (0.037 R)
• M85: 43,524,154 km (0.082 R)
• M86: 44,327,495 km (0.076 R)
• M87: 44,694,159 km (0.074 R)
• M88: 44,988,268 km (0.098 R)
• M89: 45,282,976 km (0.103 R)
• M90: 45,504,531 km (0.104 R)
• M91: 46,171,139 km (0.062 R)
• M92: 46,319,690 km (0.093 R)
• M93: 47,588,878 km (0.056 R)
• M94: 48,869,585 km (0.108 R)
• M95: 49,628,196 km (0.051 R)
• M96: 50,390,696 km (0.118 R)
• M97: 50,696,774 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit