🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 11.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.1 AU

Year: 588 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,469,875 km

• M1: 139,425 km (0.108 R)
• M2: 606,320 km (0.094 R)
• M3: 994,975 km (0.067 R)
• M4: 1,658,592 km (0.12 R)
• M5: 2,210,757 km (0.095 R)
• M6: 3,012,153 km (0.056 R)
• M7: 3,593,790 km (0.108 R)
• M8: 3,960,753 km (0.072 R)
• M9: 4,551,515 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 8.7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.86 AU - 2.6 AU

Year: 2185 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,469,875 km

• M1: 108,458 km (0.077 R)
• M2: 769,083 km (0.112 R)
• M3: 1,320,650 km (0.071 R)
• M4: 1,654,104 km (0.092 R)
• M5: 2,319,066 km (0.068 R)
• M6: 2,591,185 km (0.097 R)
• M7: 3,266,470 km (0.098 R)
• M8: 3,592,443 km (0.102 R)
• M9: 4,639,329 km (0.083 R)
• M10: 5,632,958 km (0.087 R)
• M11: 6,309,290 km (0.107 R)
• M12: 7,525,970 km (0.028 R)
• M13: 9,359,740 km (0.065 R)
• M14: 9,773,378 km (0.086 R)
• M15: 10,453,301 km (0.067 R)
• M16: 10,786,156 km (0.105 R)
• M17: 11,088,045 km (0.097 R)
• M18: 11,512,155 km (0.084 R)
• M19: 13,104,175 km (0.103 R)
• M20: 13,404,717 km (0.102 R)
• M21: 13,886,273 km (0.11 R)
• M22: 14,653,261 km (0.099 R)
• M23: 16,819,737 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 11.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.41 AU - 3.77 AU

Year: 3563 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,469,875 km

• M1: 146,905 km (0.097 R)
• M2: 608,863 km (0.088 R)
• M3: 978,819 km (0.051 R)
• M4: 2,549,896 km (0.074 R)
• M5: 3,322,868 km (0.093 R)
• M6: 3,721,546 km (0.118 R)
• M7: 4,902,771 km (0.119 R)
• M8: 6,049,738 km (0.115 R)
• M9: 6,855,921 km (0.094 R)
• M10: 10,812,635 km (0.094 R)
• M11: 11,507,218 km (0.093 R)
• M12: 14,196,240 km (0.045 R)
• M13: 14,630,821 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 8.3

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.77 AU - 3.59 AU

Year: 3720 Days

Day: 9.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,469,875 km

• M1: 103,223 km (0.08 R)
• M2: 856,448 km (0.115 R)
• M3: 1,240,166 km (0.117 R)
• M4: 1,627,026 km (0.089 R)
• M5: 2,208,065 km (0.1 R)
• M6: 2,612,428 km (0.094 R)
• M7: 4,061,732 km (0.105 R)
• M8: 5,232,784 km (0.118 R)
• M9: 5,896,250 km (0.115 R)
• M10: 7,904,751 km (0.105 R)
• M11: 8,443,005 km (0.118 R)
• M12: 9,276,265 km (0.091 R)
• M13: 9,552,722 km (0.084 R)
• M14: 10,205,118 km (0.099 R)
• M15: 12,918,375 km (0.046 R)
• M16: 14,230,797 km (0.114 R)
• M17: 16,883,765 km (0.094 R)
• M18: 17,415,586 km (0.074 R)
• M19: 18,203,368 km (0.082 R)
• M20: 19,980,292 km (0.046 R)
• M21: 20,709,132 km (0.083 R)
• M22: 21,939,725 km (0.104 R)
• M23: 24,999,450 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 13.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.58 AU - 5.34 AU

Year: 6179 Days

Day: 9.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,469,875 km

• M1: 171,589 km (0.064 R)
• M2: 710,590 km (0.104 R)
• M3: 1,178,831 km (0.108 R)
• M4: 1,717,982 km (0.103 R)
• M5: 2,196,994 km (0.106 R)
• M6: 2,966,077 km (0.098 R)
• M7: 3,449,577 km (0.118 R)
• M8: 4,183,504 km (0.11 R)
• M9: 4,974,129 km (0.055 R)
• M10: 7,286,164 km (0.115 R)
• M11: 8,079,482 km (0.061 R)
• M12: 12,130,293 km (0.116 R)
• M13: 13,557,157 km (0.067 R)
• M14: 14,195,342 km (0.101 R)
• M15: 17,002,546 km (0.105 R)
• M16: 17,530,776 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 12.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.59 AU - 5.99 AU

Year: 6877 Days

Day: 9.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,469,875 km

• M1: 160,519 km (0.06 R)
• M2: 621,579 km (0.1 R)
• M3: 1,134,849 km (0.113 R)
• M4: 1,758,523 km (0.07 R)
• M5: 2,641,300 km (0.095 R)
• M6: 3,057,332 km (0.08 R)
• M7: 3,633,732 km (0.097 R)
• M8: 4,308,269 km (0.085 R)
• M9: 6,074,571 km (0.113 R)
• M10: 7,251,757 km (0.119 R)
• M11: 7,715,809 km (0.083 R)
• M12: 9,914,000 km (0.084 R)
• M13: 10,830,886 km (0.119 R)
• M14: 12,833,253 km (0.103 R)
• M15: 13,688,056 km (0.039 R)
• M16: 14,763,365 km (0.063 R)
• M17: 17,014,514 km (0.116 R)
• M18: 18,756,731 km (0.117 R)
• M19: 19,708,323 km (0.106 R)
• M20: 21,628,561 km (0.084 R)
• M21: 24,008,813 km (0.096 R)
• M22: 25,218,311 km (0.071 R)
• M23: 26,741,068 km (0.084 R)
• M24: 30,166,859 km (0.106 R)
• M25: 33,554,952 km (0.114 R)
• M26: 34,197,176 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.9

Radius: 3.6

Gravity: 57.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.41 AU - 9.23 AU

Year: 15743 Days

Day: 22.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,469,875 km

• M1: 46,525 km (0.045 R)
• M2: 260,899 km (0.096 R)
• M3: 384,167 km (0.082 R)
• M4: 554,709 km (0.094 R)
• M5: 1,314,217 km (0.068 R)
• M6: 1,705,117 km (0.119 R)
• M7: 1,974,393 km (0.118 R)
• M8: 2,463,279 km (0.11 R)
• M9: 2,620,057 km (0.088 R)
• M10: 2,783,418 km (0.108 R)
• M11: 3,261,234 km (0.106 R)
• M12: 3,561,626 km (0.11 R)
• M13: 3,940,258 km (0.1 R)
• M14: 4,409,696 km (0.097 R)
• M15: 5,458,976 km (0.052 R)
• M16: 5,764,604 km (0.092 R)
• M17: 6,162,535 km (0.083 R)
• M18: 7,057,579 km (0.104 R)
• M19: 8,035,949 km (0.079 R)
• M20: 10,604,694 km (0.112 R)
• M21: 11,384,398 km (0.038 R)
• M22: 15,406,786 km (0.11 R)
• M23: 15,709,572 km (0.059 R)
• M24: 16,170,931 km (0.06 R)
• M25: 17,120,878 km (0.119 R)
• M26: 18,275,474 km (0.079 R)
• M27: 19,044,407 km (0.056 R)
• M28: 19,834,733 km (0.095 R)
• M29: 21,668,952 km (0.056 R)
• M30: 24,319,976 km (0.059 R)
• M31: 29,320,584 km (0.118 R)
• M32: 54,908,702 km (0.111 R)
• M33: 60,536,274 km (0.072 R)
• M34: 61,100,408 km (0.099 R)
• M35: 62,621,968 km (0.08 R)
• M36: 65,542,717 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.4

Radius: 6.2

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.31 AU - 11.43 AU

Year: 20342 Days

Day: 16.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,469,875 km

• M1: 78,988 km (0.088 R)
• M2: 286,031 km (0.104 R)
• M3: 564,134 km (0.075 R)
• M4: 993,779 km (0.107 R)
• M5: 1,468,901 km (0.115 R)
• M6: 2,213,450 km (0.115 R)
• M7: 3,941,306 km (0.118 R)
• M8: 4,379,029 km (0.114 R)
• M9: 5,512,682 km (0.091 R)
• M10: 6,191,407 km (0.081 R)
• M11: 6,972,009 km (0.092 R)
• M12: 7,868,100 km (0.049 R)
• M13: 8,077,238 km (0.115 R)
• M14: 9,179,176 km (0.109 R)
• M15: 10,130,319 km (0.093 R)
• M16: 10,693,405 km (0.116 R)
• M17: 15,314,184 km (0.107 R)
• M18: 15,888,491 km (0.09 R)
• M19: 24,383,406 km (0.097 R)
• M20: 25,053,305 km (0.112 R)
• M21: 35,763,914 km (0.118 R)
• M22: 37,802,634 km (0.114 R)
• M23: 38,399,081 km (0.071 R)
• M24: 43,398,492 km (0.106 R)
• M25: 49,878,174 km (0.094 R)
• M26: 50,776,060 km (0.056 R)
• M27: 51,867,676 km (0.114 R)
• M28: 52,974,700 km (0.097 R)
• M29: 53,347,199 km (0.077 R)
• M30: 61,991,263 km (0.058 R)
• M31: 73,355,017 km (0.102 R)
• M32: 75,217,959 km (0.038 R)
• M33: 80,749,191 km (0.101 R)
• M34: 81,986,365 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.02 AU - 11.18 AU

Year: 22640 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,469,875 km

• M1: 99,483 km (0.094 R)
• M2: 459,864 km (0.11 R)
• M3: 1,498,223 km (0.075 R)
• M4: 1,837,511 km (0.116 R)
• M5: 2,799,126 km (0.077 R)
• M6: 3,375,826 km (0.073 R)
• M7: 3,739,498 km (0.077 R)
• M8: 4,801,493 km (0.105 R)
• M9: 9,009,532 km (0.116 R)
• M10: 11,157,009 km (0.041 R)
• M11: 12,384,460 km (0.117 R)
• M12: 12,740,951 km (0.079 R)
• M13: 14,313,225 km (0.086 R)
• M14: 21,084,922 km (0.077 R)
• M15: 22,847,335 km (0.104 R)
• M16: 23,275,783 km (0.112 R)
• M17: 24,148,836 km (0.092 R)
• M18: 26,076,554 km (0.088 R)
• M19: 27,018,123 km (0.119 R)
• M20: 30,622,235 km (0.098 R)
• M21: 41,086,756 km (0.079 R)
• M22: 50,022,386 km (0.045 R)
• M23: 51,658,090 km (0.086 R)
• M24: 55,420,027 km (0.078 R)
• M25: 55,999,719 km (0.06 R)
• M26: 56,583,300 km (0.118 R)
• M27: 57,565,111 km (0.096 R)
• M28: 64,544,151 km (0.094 R)
• M29: 66,917,372 km (0.12 R)
• M30: 68,457,631 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit