🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.57 AU - 1.71 AU

Year: 795 Days

Day: 41.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.99 AU - 2.17 AU

Year: 1136 Days

Day: 28.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.04 AU - 2.12 AU

Year: 1136 Days

Day: 23 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.45 AU - 3.89 AU

Year: 2663 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 11

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.74 AU - 9.74 AU

Year: 9786 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,841,586 km

• M1: 146,008 km (0.11 R)
• M2: 494,271 km (0.106 R)
• M3: 1,496,876 km (0.072 R)
• M4: 1,858,305 km (0.085 R)
• M5: 2,909,529 km (0.083 R)
• M6: 3,290,106 km (0.101 R)
• M7: 3,729,625 km (0.107 R)
• M8: 4,637,684 km (0.094 R)
• M9: 6,213,996 km (0.091 R)
• M10: 7,487,523 km (0.052 R)
• M11: 8,077,537 km (0.114 R)
• M12: 10,544,556 km (0.071 R)
• M13: 12,291,111 km (0.042 R)
• M14: 13,112,852 km (0.086 R)
• M15: 13,846,031 km (0.078 R)
• M16: 15,798,582 km (0.111 R)
• M17: 16,628,851 km (0.1 R)
• M18: 17,270,326 km (0.096 R)
• M19: 17,633,849 km (0.052 R)
• M20: 19,764,871 km (0.099 R)
• M21: 20,403,953 km (0.116 R)
• M22: 26,118,591 km (0.056 R)
• M23: 26,791,333 km (0.095 R)
• M24: 30,224,455 km (0.105 R)
• M25: 32,375,223 km (0.111 R)
• M26: 39,689,512 km (0.112 R)
• M27: 46,615,744 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 11.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.81 AU - 11.25 AU

Year: 10277 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 108,841,586 km

• M1: 144,512 km (0.078 R)
• M2: 747,989 km (0.105 R)
• M3: 1,347,877 km (0.108 R)
• M4: 1,834,668 km (0.101 R)
• M5: 2,399,849 km (0.038 R)
• M6: 3,261,682 km (0.07 R)
• M7: 3,624,756 km (0.103 R)
• M8: 4,579,191 km (0.117 R)
• M9: 5,558,010 km (0.109 R)
• M10: 7,423,645 km (0.115 R)
• M11: 9,479,867 km (0.109 R)
• M12: 11,890,787 km (0.056 R)
• M13: 13,421,173 km (0.082 R)
• M14: 16,304,074 km (0.087 R)
• M15: 17,301,891 km (0.06 R)
• M16: 19,974,308 km (0.04 R)
• M17: 20,785,727 km (0.032 R)
• M18: 22,129,714 km (0.097 R)
• M19: 22,561,304 km (0.107 R)
• M20: 24,527,768 km (0.108 R)
• M21: 25,932,342 km (0.098 R)
• M22: 27,389,874 km (0.103 R)
• M23: 33,541,787 km (0.074 R)
• M24: 35,741,774 km (0.111 R)
• M25: 40,943,441 km (0.07 R)
• M26: 44,404,538 km (0.109 R)
• M27: 48,056,072 km (0.085 R)
• M28: 48,489,756 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 12

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.09 AU - 11.65 AU

Year: 12648 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 108,841,586 km

• M1: 152,440 km (0.088 R)
• M2: 609,462 km (0.075 R)
• M3: 1,016,667 km (0.051 R)
• M4: 1,417,290 km (0.116 R)
• M5: 2,009,847 km (0.033 R)
• M6: 2,394,464 km (0.077 R)
• M7: 3,076,779 km (0.105 R)
• M8: 6,256,632 km (0.114 R)
• M9: 7,947,686 km (0.107 R)
• M10: 9,117,990 km (0.104 R)
• M11: 10,834,476 km (0.093 R)
• M12: 11,224,777 km (0.071 R)
• M13: 13,129,756 km (0.119 R)
• M14: 15,590,940 km (0.051 R)
• M15: 16,671,336 km (0.095 R)
• M16: 17,267,484 km (0.119 R)
• M17: 19,630,981 km (0.09 R)
• M18: 20,295,943 km (0.096 R)
• M19: 21,234,819 km (0.111 R)
• M20: 22,651,960 km (0.075 R)
• M21: 23,291,341 km (0.047 R)
• M22: 24,036,787 km (0.097 R)
• M23: 25,970,190 km (0.09 R)
• M24: 29,599,435 km (0.099 R)
• M25: 30,584,686 km (0.119 R)
• M26: 32,046,257 km (0.109 R)
• M27: 33,318,887 km (0.093 R)
• M28: 35,473,694 km (0.114 R)
• M29: 37,212,620 km (0.076 R)
• M30: 39,662,734 km (0.078 R)
• M31: 45,025,369 km (0.089 R)
• M32: 45,456,809 km (0.08 R)
• M33: 49,924,849 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 7.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.67 AU - 16.91 AU

Year: 19395 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 108,841,586 km

• M1: 101,727 km (0.066 R)
• M2: 848,070 km (0.115 R)
• M3: 1,229,096 km (0.072 R)
• M4: 1,630,617 km (0.076 R)
• M5: 2,012,690 km (0.086 R)
• M6: 3,305,814 km (0.112 R)
• M7: 3,733,813 km (0.111 R)
• M8: 4,342,078 km (0.108 R)
• M9: 7,201,342 km (0.082 R)
• M10: 7,834,141 km (0.094 R)
• M11: 9,018,059 km (0.105 R)
• M12: 10,264,807 km (0.09 R)
• M13: 11,907,991 km (0.096 R)
• M14: 12,913,139 km (0.099 R)
• M15: 15,845,556 km (0.106 R)
• M16: 17,429,050 km (0.098 R)
• M17: 18,030,134 km (0.108 R)
• M18: 20,656,624 km (0.066 R)
• M19: 23,166,427 km (0.083 R)
• M20: 23,709,916 km (0.074 R)
• M21: 25,872,503 km (0.099 R)
• M22: 26,753,335 km (0.096 R)
• M23: 27,654,214 km (0.105 R)
• M24: 38,554,962 km (0.105 R)
• M25: 43,559,758 km (0.091 R)
• M26: 47,078,450 km (0.045 R)

Asteroid Belt

Center: 14.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 6.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.08 AU - 15.6 AU

Year: 21652 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 108,841,586 km

• M1: 85,869 km (0.098 R)
• M2: 1,078,750 km (0.1 R)
• M3: 1,459,626 km (0.068 R)
• M4: 4,633,944 km (0.053 R)
• M5: 7,448,628 km (0.08 R)
• M6: 7,777,145 km (0.081 R)
• M7: 8,072,301 km (0.087 R)
• M8: 8,685,353 km (0.042 R)
• M9: 14,881,248 km (0.119 R)
• M10: 22,388,069 km (0.071 R)
• M11: 28,457,853 km (0.069 R)
• M12: 40,231,505 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 6.6

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.1 AU - 18.78 AU

Year: 28779 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 108,841,586 km

• M1: 82,728 km (0.052 R)
• M2: 310,116 km (0.084 R)
• M3: 597,793 km (0.106 R)
• M4: 839,842 km (0.083 R)
• M5: 1,422,676 km (0.077 R)
• M6: 2,521,023 km (0.089 R)
• M7: 4,989,089 km (0.092 R)
• M8: 6,784,862 km (0.042 R)
• M9: 7,042,619 km (0.102 R)
• M10: 7,743,635 km (0.047 R)
• M11: 8,313,752 km (0.112 R)
• M12: 10,599,458 km (0.11 R)
• M13: 11,373,777 km (0.099 R)
• M14: 15,730,216 km (0.095 R)
• M15: 16,182,450 km (0.08 R)
• M16: 23,691,815 km (0.094 R)
• M17: 24,526,421 km (0.068 R)
• M18: 25,012,016 km (0.072 R)
• M19: 27,277,077 km (0.057 R)
• M20: 27,667,378 km (0.086 R)
• M21: 31,350,029 km (0.08 R)
• M22: 32,500,885 km (0.079 R)
• M23: 33,382,316 km (0.084 R)
• M24: 36,122,201 km (0.071 R)
• M25: 39,008,243 km (0.092 R)
• M26: 41,185,939 km (0.034 R)
• M27: 43,620,196 km (0.099 R)
• M28: 58,095,735 km (0.119 R)
• M29: 62,719,954 km (0.119 R)
• M30: 65,935,561 km (0.052 R)
• M31: 68,059,701 km (0.085 R)
• M32: 74,198,599 km (0.114 R)
• M33: 77,272,237 km (0.048 R)
• M34: 79,367,804 km (0.085 R)
• M35: 80,163,216 km (0.076 R)
• M36: 80,429,650 km (0.109 R)
• M37: 88,697,176 km (0.098 R)
• M38: 91,574,093 km (0.028 R)
• M39: 105,611,310 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit