🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.82 AU

Year: 688 Days

Day: 22 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,634,426 km

• M1: 158,574 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.78 AU - 1.86 AU

Year: 875 Days

Day: 33.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,634,426 km

• M1: 367,712 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.38 AU - 3.42 AU

Year: 1760 Days

Day: 43.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.38 AU - 3.42 AU

Year: 2235 Days

Day: 13 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,634,426 km

• M1: 2,322,357 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.27 AU - 3.97 AU

Year: 2455 Days

Day: 33.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.37 AU - 5.93 AU

Year: 4166 Days

Day: 34.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,634,426 km

• M1: 3,394,675 km (0.059 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 9.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.07 AU - 8.53 AU

Year: 7030 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,634,426 km

• M1: 149,598 km (0.114 R)
• M2: 277,504 km (0.082 R)
• M3: 766,091 km (0.069 R)
• M4: 903,422 km (0.049 R)
• M5: 983,307 km (0.088 R)
• M6: 1,049,130 km (0.114 R)
• M7: 1,202,916 km (0.07 R)
• M8: 1,273,676 km (0.102 R)
• M9: 1,345,932 km (0.077 R)
• M10: 1,475,933 km (0.118 R)
• M11: 2,231,103 km (0.065 R)
• M12: 2,430,965 km (0.104 R)
• M13: 2,730,161 km (0.092 R)
• M14: 3,516,148 km (0.098 R)
• M15: 3,801,731 km (0.096 R)
• M16: 4,176,324 km (0.082 R)
• M17: 4,788,927 km (0.049 R)
• M18: 4,903,220 km (0.115 R)
• M19: 5,193,290 km (0.111 R)
• M20: 5,669,011 km (0.057 R)
• M21: 6,440,188 km (0.052 R)
• M22: 6,630,178 km (0.086 R)
• M23: 6,822,112 km (0.079 R)
• M24: 6,951,065 km (0.081 R)
• M25: 7,277,039 km (0.057 R)
• M26: 7,977,606 km (0.094 R)
• M27: 8,318,838 km (0.072 R)
• M28: 8,734,720 km (0.062 R)
• M29: 9,086,425 km (0.083 R)
• M30: 9,192,939 km (0.066 R)
• M31: 9,694,989 km (0.057 R)
• M32: 9,949,455 km (0.046 R)
• M33: 10,242,966 km (0.108 R)
• M34: 10,876,214 km (0.096 R)
• M35: 11,027,009 km (0.104 R)
• M36: 11,254,547 km (0.112 R)
• M37: 11,368,840 km (0.12 R)
• M38: 11,560,325 km (0.048 R)
• M39: 13,050,170 km (0.079 R)
• M40: 13,695,386 km (0.087 R)
• M41: 13,980,968 km (0.11 R)
• M42: 14,062,948 km (0.116 R)
• M43: 15,058,821 km (0.093 R)
• M44: 15,863,358 km (0.087 R)
• M45: 16,335,489 km (0.092 R)
• M46: 16,812,258 km (0.116 R)
• M47: 16,899,473 km (0.07 R)
• M48: 17,823,988 km (0.068 R)
• M49: 18,002,009 km (0.112 R)
• M50: 18,764,809 km (0.103 R)
• M51: 19,127,584 km (0.047 R)
• M52: 20,647,947 km (0.12 R)
• M53: 20,928,593 km (0.045 R)
• M54: 21,399,078 km (0.059 R)
• M55: 21,540,897 km (0.118 R)
• M56: 22,542,454 km (0.04 R)
• M57: 22,734,987 km (0.095 R)
• M58: 22,879,648 km (0.078 R)
• M59: 23,950,320 km (0.117 R)
• M60: 24,739,299 km (0.092 R)
• M61: 25,386,609 km (0.059 R)
• M62: 25,989,040 km (0.102 R)
• M63: 27,566,998 km (0.084 R)
• M64: 28,082,662 km (0.091 R)
• M65: 28,810,007 km (0.104 R)
• M66: 29,701,311 km (0.067 R)
• M67: 30,124,074 km (0.076 R)
• M68: 30,442,269 km (0.112 R)
• M69: 30,708,404 km (0.093 R)
• M70: 32,266,914 km (0.088 R)
• M71: 32,973,914 km (0.078 R)
• M72: 33,356,735 km (0.086 R)
• M73: 33,466,240 km (0.051 R)
• M74: 34,237,118 km (0.052 R)
• M75: 34,403,172 km (0.026 R)
• M76: 34,680,227 km (0.072 R)
• M77: 35,516,180 km (0.065 R)
• M78: 36,133,570 km (0.062 R)
• M79: 36,528,210 km (0.099 R)
• M80: 36,641,156 km (0.113 R)
• M81: 36,754,252 km (0.063 R)
• M82: 37,321,677 km (0.097 R)
• M83: 38,350,461 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 12.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.83 AU - 12.71 AU

Year: 11731 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,634,426 km

• M1: 324,927 km (0.097 R)
• M2: 1,188,405 km (0.093 R)
• M3: 1,404,275 km (0.047 R)
• M4: 1,540,110 km (0.101 R)
• M5: 1,825,543 km (0.048 R)
• M6: 1,974,841 km (0.066 R)
• M7: 2,668,976 km (0.114 R)
• M8: 2,839,517 km (0.099 R)
• M9: 3,161,601 km (0.049 R)
• M10: 3,403,501 km (0.114 R)
• M11: 3,620,119 km (0.114 R)
• M12: 4,839,940 km (0.119 R)
• M13: 4,979,066 km (0.103 R)
• M14: 5,084,233 km (0.091 R)
• M15: 5,476,329 km (0.065 R)
• M16: 5,657,791 km (0.03 R)
• M17: 6,026,849 km (0.054 R)
• M18: 6,214,445 km (0.09 R)
• M19: 6,327,840 km (0.059 R)
• M20: 6,788,602 km (0.094 R)
• M21: 8,069,908 km (0.108 R)
• M22: 8,738,311 km (0.056 R)
• M23: 9,294,516 km (0.109 R)
• M24: 9,642,480 km (0.099 R)
• M25: 11,215,203 km (0.104 R)
• M26: 12,530,018 km (0.06 R)
• M27: 12,673,782 km (0.066 R)
• M28: 12,866,314 km (0.076 R)
• M29: 13,011,275 km (0.09 R)
• M30: 13,303,140 km (0.101 R)
• M31: 13,449,746 km (0.111 R)
• M32: 13,695,386 km (0.096 R)
• M33: 13,843,637 km (0.051 R)
• M34: 16,076,834 km (0.106 R)
• M35: 17,128,507 km (0.063 R)
• M36: 17,501,904 km (0.08 R)
• M37: 17,877,993 km (0.112 R)
• M38: 18,419,836 km (0.102 R)
• M39: 19,965,631 km (0.113 R)
• M40: 21,380,827 km (0.118 R)
• M41: 22,071,670 km (0.063 R)
• M42: 22,652,858 km (0.058 R)
• M43: 23,475,047 km (0.104 R)
• M44: 24,366,950 km (0.104 R)
• M45: 24,546,617 km (0.055 R)
• M46: 26,245,002 km (0.093 R)
• M47: 26,737,179 km (0.087 R)
• M48: 28,231,961 km (0.062 R)
• M49: 29,562,185 km (0.069 R)
• M50: 30,267,090 km (0.082 R)
• M51: 30,977,530 km (0.073 R)
• M52: 31,237,232 km (0.119 R)
• M53: 31,432,607 km (0.112 R)
• M54: 31,758,880 km (0.081 R)
• M55: 32,876,825 km (0.118 R)
• M56: 33,009,219 km (0.096 R)
• M57: 34,275,715 km (0.108 R)
• M58: 34,678,881 km (0.065 R)
• M59: 34,948,606 km (0.12 R)
• M60: 35,151,311 km (0.119 R)
• M61: 35,557,918 km (0.111 R)
• M62: 35,966,170 km (0.118 R)
• M63: 36,239,187 km (0.092 R)
• M64: 36,581,317 km (0.093 R)
• M65: 36,993,459 km (0.088 R)
• M66: 37,337,983 km (0.114 R)
• M67: 37,960,908 km (0.111 R)
• M68: 38,308,424 km (0.026 R)
• M69: 39,006,747 km (0.087 R)
• M70: 39,498,027 km (0.107 R)
• M71: 40,486,869 km (0.09 R)
• M72: 40,628,837 km (0.119 R)
• M73: 41,055,490 km (0.116 R)
• M74: 41,626,804 km (0.071 R)
• M75: 41,985,241 km (0.056 R)
• M76: 43,139,089 km (0.101 R)
• M77: 45,699,307 km (0.119 R)
• M78: 47,109,566 km (0.112 R)
• M79: 48,383,542 km (0.068 R)
• M80: 49,973,019 km (0.034 R)
• M81: 50,353,895 km (0.064 R)
• M82: 50,812,263 km (0.041 R)
• M83: 51,348,871 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 7.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.96 AU - 17.28 AU

Year: 19926 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,634,426 km

• M1: 409,749 km (0.098 R)
• M2: 535,710 km (0.115 R)
• M3: 599,289 km (0.057 R)
• M4: 858,841 km (0.093 R)
• M5: 1,335,610 km (0.12 R)
• M6: 1,476,082 km (0.07 R)
• M7: 1,926,671 km (0.097 R)
• M8: 2,027,500 km (0.059 R)
• M9: 2,280,021 km (0.043 R)
• M10: 2,356,166 km (0.062 R)
• M11: 2,511,150 km (0.071 R)
• M12: 3,164,294 km (0.049 R)
• M13: 3,301,027 km (0.064 R)
• M14: 3,370,141 km (0.087 R)
• M15: 3,958,808 km (0.068 R)
• M16: 4,050,811 km (0.062 R)
• M17: 4,598,339 km (0.066 R)
• M18: 4,792,517 km (0.111 R)
• M19: 5,514,028 km (0.095 R)
• M20: 7,190,571 km (0.117 R)
• M21: 7,370,837 km (0.057 R)
• M22: 7,736,005 km (0.102 R)
• M23: 8,294,604 km (0.062 R)
• M24: 9,011,327 km (0.066 R)
• M25: 9,181,420 km (0.077 R)
• M26: 9,648,315 km (0.081 R)
• M27: 11,408,483 km (0.076 R)
• M28: 12,097,082 km (0.096 R)
• M29: 13,100,136 km (0.094 R)
• M30: 14,554,377 km (0.113 R)
• M31: 15,416,360 km (0.089 R)
• M32: 15,648,984 km (0.091 R)
• M33: 17,582,238 km (0.11 R)
• M34: 17,916,888 km (0.116 R)
• M35: 18,222,816 km (0.101 R)
• M36: 19,057,572 km (0.117 R)
• M37: 21,021,343 km (0.11 R)
• M38: 21,085,670 km (0.079 R)
• M39: 21,182,460 km (0.114 R)
• M40: 21,311,713 km (0.044 R)
• M41: 21,441,115 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.6

Radius: 7.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.98 AU - 21.42 AU

Year: 27676 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,634,426 km

• M1: 101,727 km (0.114 R)
• M2: 213,027 km (0.106 R)
• M3: 438,771 km (0.105 R)
• M4: 2,102,299 km (0.098 R)
• M5: 2,306,799 km (0.074 R)
• M6: 3,111,187 km (0.06 R)
• M7: 3,227,125 km (0.108 R)
• M8: 3,305,215 km (0.052 R)
• M9: 3,664,549 km (0.087 R)
• M10: 3,952,675 km (0.09 R)
• M11: 4,860,435 km (0.117 R)
• M12: 5,500,115 km (0.077 R)
• M13: 5,593,614 km (0.111 R)
• M14: 5,687,711 km (0.083 R)
• M15: 5,782,406 km (0.115 R)
• M16: 6,361,051 km (0.1 R)
• M17: 6,857,267 km (0.106 R)
• M18: 7,781,782 km (0.093 R)
• M19: 7,939,608 km (0.103 R)
• M20: 11,075,179 km (0.119 R)
• M21: 11,491,211 km (0.114 R)
• M22: 11,912,329 km (0.066 R)
• M23: 12,831,757 km (0.095 R)
• M24: 14,156,895 km (0.099 R)
• M25: 15,392,873 km (0.053 R)
• M26: 15,591,240 km (0.065 R)
• M27: 16,258,446 km (0.12 R)
• M28: 16,325,616 km (0.037 R)
• M29: 17,071,211 km (0.048 R)
• M30: 18,948,066 km (0.095 R)
• M31: 19,018,826 km (0.072 R)
• M32: 19,373,971 km (0.084 R)
• M33: 21,402,967 km (0.077 R)
• M34: 22,218,276 km (0.053 R)
• M35: 22,592,270 km (0.115 R)
• M36: 22,667,369 km (0.09 R)
• M37: 22,817,714 km (0.058 R)
• M38: 24,724,938 km (0.079 R)
• M39: 26,287,188 km (0.04 R)
• M40: 27,000,471 km (0.099 R)
• M41: 27,720,336 km (0.074 R)
• M42: 29,178,616 km (0.088 R)
• M43: 30,495,676 km (0.083 R)
• M44: 31,328,786 km (0.106 R)
• M45: 32,507,468 km (0.087 R)
• M46: 32,846,905 km (0.042 R)
• M47: 33,443,801 km (0.03 R)
• M48: 35,255,880 km (0.069 R)
• M49: 35,604,592 km (0.105 R)
• M50: 37,899,274 km (0.104 R)
• M51: 37,988,434 km (0.066 R)
• M52: 40,059,467 km (0.062 R)
• M53: 40,241,378 km (0.09 R)
• M54: 41,337,931 km (0.106 R)
• M55: 41,797,795 km (0.115 R)
• M56: 42,908,409 km (0.119 R)
• M57: 43,654,155 km (0.114 R)
• M58: 43,934,950 km (0.091 R)
• M59: 44,686,530 km (0.085 R)
• M60: 44,780,776 km (0.046 R)
• M61: 44,875,023 km (0.111 R)
• M62: 45,063,965 km (0.094 R)
• M63: 45,253,057 km (0.038 R)
• M64: 45,916,972 km (0.115 R)
• M65: 46,297,848 km (0.096 R)
• M66: 47,350,419 km (0.118 R)
• M67: 51,639,390 km (0.091 R)
• M68: 52,035,525 km (0.038 R)
• M69: 54,634,190 km (0.096 R)
• M70: 57,582,165 km (0.097 R)
• M71: 57,684,640 km (0.097 R)
• M72: 59,334,106 km (0.063 R)
• M73: 63,419,175 km (0.101 R)
• M74: 64,374,657 km (0.119 R)
• M75: 65,977,747 km (0.064 R)
• M76: 67,269,525 km (0.074 R)
• M77: 67,593,853 km (0.115 R)
• M78: 67,702,012 km (0.074 R)
• M79: 68,352,614 km (0.084 R)
• M80: 69,114,067 km (0.058 R)
• M81: 70,865,110 km (0.101 R)
• M82: 72,409,259 km (0.116 R)
• M83: 72,519,961 km (0.075 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit