🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 14.7 Hours

Environment

Temp: 281 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 29.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,878,536 km

• M1: 294,109 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.42 AU - 2.2 AU

Year: 860 Days

Day: 13.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,878,536 km

• M1: 438,621 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.47 AU - 3.09 AU

Year: 1637 Days

Day: 19.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.74 AU - 4.3 AU

Year: 2332 Days

Day: 17.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.88 AU - 4.88 AU

Year: 3237 Days

Day: 39.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 11.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.77 AU - 10.81 AU

Year: 9202 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,878,536 km

• M1: 276,158 km (0.086 R)
• M2: 539,151 km (0.05 R)
• M3: 710,141 km (0.109 R)
• M4: 835,055 km (0.116 R)
• M5: 1,002,605 km (0.113 R)
• M6: 1,372,112 km (0.103 R)
• M7: 1,614,011 km (0.081 R)
• M8: 1,892,114 km (0.118 R)
• M9: 2,003,265 km (0.099 R)
• M10: 2,116,660 km (0.066 R)
• M11: 2,518,630 km (0.093 R)
• M12: 2,641,450 km (0.087 R)
• M13: 3,022,326 km (0.118 R)
• M14: 3,259,289 km (0.085 R)
• M15: 3,447,932 km (0.104 R)
• M16: 3,612,489 km (0.075 R)
• M17: 3,695,666 km (0.077 R)
• M18: 3,779,740 km (0.039 R)
• M19: 4,805,981 km (0.119 R)
• M20: 5,302,646 km (0.106 R)
• M21: 5,783,304 km (0.086 R)
• M22: 6,111,671 km (0.046 R)
• M23: 6,412,363 km (0.084 R)
• M24: 6,649,625 km (0.096 R)
• M25: 6,820,915 km (0.027 R)
• M26: 7,028,407 km (0.086 R)
• M27: 7,556,188 km (0.093 R)
• M28: 7,915,223 km (0.08 R)
• M29: 8,096,985 km (0.096 R)
• M30: 8,687,448 km (0.088 R)
• M31: 9,177,680 km (0.12 R)
• M32: 9,291,973 km (0.101 R)
• M33: 9,832,170 km (0.112 R)
• M34: 10,422,184 km (0.066 R)
• M35: 10,621,449 km (0.07 R)
• M36: 10,862,301 km (0.093 R)
• M37: 11,308,402 km (0.117 R)
• M38: 12,176,818 km (0.095 R)
• M39: 12,725,244 km (0.106 R)
• M40: 12,810,365 km (0.111 R)
• M41: 13,411,300 km (0.102 R)
• M42: 13,628,067 km (0.075 R)
• M43: 15,223,678 km (0.117 R)
• M44: 15,859,917 km (0.055 R)
• M45: 18,298,961 km (0.093 R)
• M46: 18,829,734 km (0.095 R)
• M47: 19,267,757 km (0.095 R)
• M48: 20,452,422 km (0.113 R)
• M49: 20,602,170 km (0.061 R)
• M50: 20,702,101 km (0.119 R)
• M51: 21,053,507 km (0.086 R)
• M52: 21,305,729 km (0.1 R)
• M53: 21,558,848 km (0.093 R)
• M54: 22,478,726 km (0.097 R)
• M55: 23,672,517 km (0.066 R)
• M56: 24,303,670 km (0.094 R)
• M57: 24,462,244 km (0.105 R)
• M58: 25,207,092 km (0.117 R)
• M59: 25,905,414 km (0.1 R)
• M60: 26,446,959 km (0.037 R)
• M61: 27,596,319 km (0.079 R)
• M62: 28,650,236 km (0.092 R)
• M63: 29,660,770 km (0.039 R)
• M64: 30,056,905 km (0.064 R)
• M65: 30,911,707 km (0.115 R)
• M66: 31,832,333 km (0.084 R)
• M67: 32,878,770 km (0.084 R)
• M68: 32,995,755 km (0.067 R)
• M69: 33,406,252 km (0.119 R)
• M70: 33,995,667 km (0.108 R)
• M71: 35,065,143 km (0.114 R)
• M72: 35,244,361 km (0.046 R)
• M73: 36,266,413 km (0.106 R)
• M74: 36,568,751 km (0.115 R)
• M75: 38,647,413 km (0.106 R)
• M76: 38,956,333 km (0.108 R)
• M77: 40,137,707 km (0.102 R)
• M78: 40,889,885 km (0.104 R)
• M79: 41,393,880 km (0.096 R)
• M80: 41,520,141 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 12.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.99 AU - 11.81 AU

Year: 10999 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,878,536 km

• M1: 171,439 km (0.088 R)
• M2: 309,069 km (0.102 R)
• M3: 507,885 km (0.114 R)
• M4: 668,104 km (0.116 R)
• M5: 773,571 km (0.114 R)
• M6: 1,212,192 km (0.086 R)
• M7: 1,459,178 km (0.062 R)
• M8: 1,625,231 km (0.076 R)
• M9: 1,723,068 km (0.063 R)
• M10: 2,028,697 km (0.103 R)
• M11: 2,463,727 km (0.08 R)
• M12: 3,201,245 km (0.093 R)
• M13: 5,412,301 km (0.085 R)
• M14: 5,862,441 km (0.09 R)
• M15: 5,977,033 km (0.099 R)
• M16: 6,639,752 km (0.108 R)
• M17: 7,866,006 km (0.102 R)
• M18: 8,940,717 km (0.109 R)
• M19: 9,161,224 km (0.115 R)
• M20: 9,517,716 km (0.106 R)
• M21: 10,106,832 km (0.094 R)
• M22: 10,661,242 km (0.112 R)
• M23: 10,801,415 km (0.116 R)
• M24: 11,463,535 km (0.054 R)
• M25: 12,285,276 km (0.107 R)
• M26: 14,810,638 km (0.115 R)
• M27: 14,967,117 km (0.065 R)
• M28: 15,334,530 km (0.118 R)
• M29: 16,725,042 km (0.089 R)
• M30: 17,106,367 km (0.071 R)
• M31: 17,270,625 km (0.062 R)
• M32: 17,435,482 km (0.102 R)
• M33: 19,168,873 km (0.086 R)
• M34: 19,453,707 km (0.116 R)
• M35: 19,739,888 km (0.058 R)
• M36: 19,912,225 km (0.086 R)
• M37: 21,074,002 km (0.11 R)
• M38: 21,191,436 km (0.086 R)
• M39: 21,781,600 km (0.078 R)
• M40: 22,019,311 km (0.116 R)
• M41: 23,584,703 km (0.044 R)
• M42: 23,767,661 km (0.088 R)
• M43: 24,319,378 km (0.033 R)
• M44: 24,504,131 km (0.098 R)
• M45: 24,627,699 km (0.105 R)
• M46: 25,061,533 km (0.118 R)
• M47: 25,185,849 km (0.114 R)
• M48: 25,310,464 km (0.098 R)
• M49: 25,748,337 km (0.025 R)
• M50: 25,873,849 km (0.089 R)
• M51: 26,188,603 km (0.086 R)
• M52: 26,378,144 km (0.108 R)
• M53: 26,567,983 km (0.081 R)
• M54: 27,268,251 km (0.05 R)
• M55: 27,974,652 km (0.078 R)
• M56: 28,297,784 km (0.084 R)
• M57: 28,882,412 km (0.111 R)
• M58: 29,143,460 km (0.075 R)
• M59: 29,668,100 km (0.1 R)
• M60: 29,931,542 km (0.108 R)
• M61: 30,859,946 km (0.057 R)
• M62: 31,999,882 km (0.093 R)
• M63: 33,427,046 km (0.101 R)
• M64: 33,701,259 km (0.101 R)
• M65: 34,390,007 km (0.111 R)
• M66: 34,528,236 km (0.109 R)
• M67: 35,991,752 km (0.07 R)
• M68: 37,974,372 km (0.118 R)
• M69: 39,123,134 km (0.111 R)
• M70: 39,339,752 km (0.108 R)
• M71: 40,575,131 km (0.088 R)
• M72: 40,721,288 km (0.111 R)
• M73: 42,118,682 km (0.084 R)
• M74: 43,009,388 km (0.109 R)
• M75: 43,307,686 km (0.094 R)
• M76: 45,035,990 km (0.11 R)
• M77: 45,566,464 km (0.105 R)
• M78: 46,022,887 km (0.117 R)
• M79: 46,251,622 km (0.098 R)
• M80: 46,786,884 km (0.032 R)
• M81: 47,324,090 km (0.11 R)
• M82: 48,559,918 km (0.11 R)
• M83: 48,715,200 km (0.112 R)
• M84: 50,590,559 km (0.051 R)
• M85: 50,905,463 km (0.096 R)
• M86: 52,888,233 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 15

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.39 AU - 11.43 AU

Year: 13609 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,878,536 km

• M1: 220,806 km (0.105 R)
• M2: 454,030 km (0.066 R)
• M3: 1,011,431 km (0.106 R)
• M4: 1,122,732 km (0.05 R)
• M5: 1,460,374 km (0.081 R)
• M6: 1,588,281 km (0.085 R)
• M7: 2,191,908 km (0.109 R)
• M8: 2,449,964 km (0.103 R)
• M9: 2,848,942 km (0.07 R)
• M10: 2,981,635 km (0.118 R)
• M11: 3,392,581 km (0.088 R)
• M12: 3,854,389 km (0.114 R)
• M13: 4,455,623 km (0.108 R)
• M14: 6,162,385 km (0.113 R)
• M15: 6,608,336 km (0.093 R)
• M16: 7,266,417 km (0.047 R)
• M17: 7,634,428 km (0.115 R)
• M18: 9,765,450 km (0.085 R)
• M19: 10,013,034 km (0.101 R)
• M20: 10,377,006 km (0.08 R)
• M21: 10,583,601 km (0.047 R)
• M22: 11,258,885 km (0.083 R)
• M23: 11,400,255 km (0.09 R)
• M24: 11,613,582 km (0.055 R)
• M25: 11,732,662 km (0.052 R)
• M26: 11,947,933 km (0.099 R)
• M27: 12,480,053 km (0.085 R)
• M28: 12,921,067 km (0.118 R)
• M29: 13,742,958 km (0.116 R)
• M30: 14,479,428 km (0.059 R)
• M31: 14,684,826 km (0.119 R)
• M32: 15,568,501 km (0.071 R)
• M33: 17,170,096 km (0.069 R)
• M34: 17,305,930 km (0.084 R)
• M35: 17,496,668 km (0.046 R)
• M36: 18,405,475 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.8

Radius: 3.6

Gravity: 40.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.53 AU - 16.21 AU

Year: 19235 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,878,536 km

• M1: 414,984 km (0.059 R)
• M2: 488,886 km (0.118 R)
• M3: 692,339 km (0.075 R)
• M4: 780,602 km (0.099 R)
• M5: 1,168,958 km (0.082 R)
• M6: 1,221,167 km (0.112 R)
• M7: 1,785,451 km (0.106 R)
• M8: 1,815,520 km (0.096 R)
• M9: 1,906,924 km (0.113 R)
• M10: 2,062,506 km (0.077 R)
• M11: 2,125,786 km (0.092 R)
• M12: 2,935,409 km (0.105 R)
• M13: 4,345,519 km (0.033 R)
• M14: 5,268,239 km (0.11 R)
• M15: 5,662,728 km (0.099 R)
• M16: 5,751,589 km (0.066 R)
• M17: 5,841,049 km (0.034 R)
• M18: 6,249,002 km (0.108 R)
• M19: 6,526,058 km (0.039 R)
• M20: 7,871,242 km (0.102 R)
• M21: 7,970,575 km (0.041 R)
• M22: 8,371,796 km (0.077 R)
• M23: 8,779,600 km (0.09 R)
• M24: 9,037,806 km (0.072 R)
• M25: 9,246,196 km (0.047 R)
• M26: 9,561,548 km (0.099 R)
• M27: 10,041,308 km (0.039 R)
• M28: 10,474,394 km (0.1 R)
• M29: 12,439,362 km (0.117 R)
• M30: 12,962,506 km (0.112 R)
• M31: 14,271,637 km (0.083 R)
• M32: 15,684,439 km (0.096 R)
• M33: 16,312,451 km (0.087 R)
• M34: 16,439,160 km (0.114 R)
• M35: 16,502,590 km (0.089 R)
• M36: 17,463,607 km (0.084 R)
• M37: 18,048,834 km (0.105 R)
• M38: 19,038,573 km (0.105 R)
• M39: 20,249,269 km (0.1 R)
• M40: 20,317,336 km (0.076 R)
• M41: 20,932,632 km (0.052 R)
• M42: 23,454,403 km (0.063 R)
• M43: 24,171,725 km (0.074 R)
• M44: 24,969,081 km (0.117 R)
• M45: 25,114,939 km (0.065 R)
• M46: 25,480,856 km (0.067 R)
• M47: 25,701,363 km (0.051 R)
• M48: 26,292,275 km (0.074 R)
• M49: 26,813,025 km (0.097 R)
• M50: 26,962,323 km (0.084 R)
• M51: 27,261,968 km (0.072 R)
• M52: 27,940,245 km (0.075 R)
• M53: 29,390,147 km (0.109 R)
• M54: 29,544,233 km (0.065 R)
• M55: 30,007,986 km (0.116 R)
• M56: 30,163,119 km (0.102 R)
• M57: 30,786,195 km (0.047 R)
• M58: 31,570,985 km (0.104 R)
• M59: 33,160,462 km (0.115 R)
• M60: 34,450,594 km (0.092 R)
• M61: 35,674,903 km (0.068 R)
• M62: 36,086,148 km (0.109 R)
• M63: 36,168,576 km (0.05 R)
• M64: 37,746,834 km (0.112 R)
• M65: 40,455,453 km (0.12 R)
• M66: 40,970,219 km (0.057 R)
• M67: 41,056,238 km (0.066 R)
• M68: 42,092,951 km (0.087 R)
• M69: 42,788,881 km (0.084 R)
• M70: 45,967,536 km (0.085 R)
• M71: 46,325,374 km (0.091 R)
• M72: 46,504,592 km (0.103 R)
• M73: 46,773,869 km (0.094 R)
• M74: 47,043,743 km (0.108 R)
• M75: 47,224,009 km (0.072 R)
• M76: 47,584,988 km (0.04 R)
• M77: 48,309,940 km (0.077 R)
• M78: 52,081,751 km (0.108 R)
• M79: 52,268,150 km (0.076 R)
• M80: 52,828,693 km (0.076 R)
• M81: 56,999,631 km (0.066 R)
• M82: 57,287,906 km (0.096 R)
• M83: 57,865,803 km (0.086 R)
• M84: 58,252,064 km (0.101 R)
• M85: 59,611,012 km (0.094 R)
• M86: 61,373,424 km (0.064 R)
• M87: 61,767,315 km (0.11 R)
• M88: 62,260,988 km (0.105 R)
• M89: 64,048,982 km (0.035 R)
• M90: 64,949,262 km (0.117 R)
• M91: 65,350,783 km (0.099 R)
• M92: 65,753,051 km (0.077 R)
• M93: 66,358,025 km (0.082 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit