🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 9.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.72 AU - 0.98 AU

Year: 532 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,907,542 km

• M1: 115,639 km (0.035 R)
• M2: 410,945 km (0.098 R)
• M3: 797,506 km (0.117 R)
• M4: 1,576,462 km (0.091 R)
• M5: 1,884,036 km (0.117 R)
• M6: 2,241,574 km (0.111 R)
• M7: 3,154,570 km (0.111 R)
• M8: 3,949,982 km (0.119 R)
• M9: 5,412,002 km (0.109 R)
• M10: 6,217,138 km (0.045 R)
• M11: 6,810,443 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.5

Radius: 8.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 658 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,907,542 km

• M1: 106,962 km (0.091 R)
• M2: 408,253 km (0.083 R)
• M3: 1,512,434 km (0.043 R)
• M4: 2,150,170 km (0.108 R)
• M5: 2,471,207 km (0.087 R)
• M6: 3,222,039 km (0.116 R)
• M7: 3,765,079 km (0.088 R)
• M8: 4,615,394 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.87 AU - 2.93 AU

Year: 2522 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,907,542 km

• M1: 207,941 km (0.048 R)
• M2: 669,301 km (0.092 R)
• M3: 1,388,268 km (0.078 R)
• M4: 2,185,176 km (0.039 R)
• M5: 3,503,433 km (0.112 R)
• M6: 4,201,755 km (0.028 R)
• M7: 6,100,900 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 8.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.32 AU - 3.38 AU

Year: 3263 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,907,542 km

• M1: 109,506 km (0.106 R)
• M2: 558,299 km (0.119 R)
• M3: 855,700 km (0.081 R)
• M4: 1,232,986 km (0.103 R)
• M5: 1,781,112 km (0.107 R)
• M6: 2,140,147 km (0.113 R)
• M7: 2,829,494 km (0.091 R)
• M8: 3,700,752 km (0.071 R)
• M9: 4,244,092 km (0.1 R)
• M10: 4,667,454 km (0.105 R)
• M11: 5,222,910 km (0.087 R)
• M12: 7,722,840 km (0.12 R)
• M13: 7,999,597 km (0.073 R)
• M14: 8,870,256 km (0.059 R)
• M15: 11,014,592 km (0.109 R)
• M16: 11,861,166 km (0.105 R)
• M17: 14,713,848 km (0.084 R)
• M18: 15,961,794 km (0.109 R)
• M19: 16,468,930 km (0.072 R)
• M20: 18,115,554 km (0.093 R)
• M21: 19,675,860 km (0.104 R)
• M22: 22,077,355 km (0.092 R)
• M23: 25,269,773 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 12.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.41 AU - 3.57 AU

Year: 4422 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,907,542 km

• M1: 154,385 km (0.12 R)
• M2: 579,393 km (0.111 R)
• M3: 1,103,284 km (0.089 R)
• M4: 2,115,015 km (0.054 R)
• M5: 2,520,425 km (0.094 R)
• M6: 3,064,512 km (0.114 R)
• M7: 4,063,078 km (0.097 R)
• M8: 7,052,642 km (0.076 R)
• M9: 8,370,300 km (0.046 R)
• M10: 10,074,968 km (0.058 R)
• M11: 11,096,871 km (0.099 R)
• M12: 13,587,227 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 6.1

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.83 AU - 7.09 AU

Year: 12454 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,907,542 km

• M1: 79,736 km (0.068 R)
• M2: 286,330 km (0.047 R)
• M3: 478,414 km (0.054 R)
• M4: 864,227 km (0.117 R)
• M5: 1,221,167 km (0.106 R)
• M6: 1,519,615 km (0.116 R)
• M7: 2,211,057 km (0.096 R)
• M8: 2,483,025 km (0.099 R)
• M9: 3,250,163 km (0.084 R)
• M10: 3,676,068 km (0.074 R)
• M11: 4,246,186 km (0.096 R)
• M12: 5,241,012 km (0.119 R)
• M13: 5,626,675 km (0.064 R)
• M14: 7,049,800 km (0.045 R)
• M15: 7,844,613 km (0.119 R)
• M16: 8,178,815 km (0.081 R)
• M17: 9,705,611 km (0.062 R)
• M18: 14,273,731 km (0.068 R)
• M19: 17,297,403 km (0.081 R)
• M20: 18,662,035 km (0.115 R)
• M21: 20,408,142 km (0.115 R)
• M22: 20,643,758 km (0.09 R)
• M23: 21,040,193 km (0.056 R)
• M24: 24,840,876 km (0.093 R)
• M25: 30,792,478 km (0.091 R)
• M26: 31,310,086 km (0.034 R)
• M27: 34,761,608 km (0.112 R)
• M28: 37,042,826 km (0.041 R)
• M29: 37,393,484 km (0.114 R)
• M30: 38,220,162 km (0.041 R)
• M31: 38,817,955 km (0.11 R)
• M32: 39,543,654 km (0.08 R)
• M33: 41,146,745 km (0.116 R)
• M34: 41,901,167 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.5

Radius: 6.9

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.45 AU - 7.77 AU

Year: 12859 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,907,542 km

• M1: 86,168 km (0.116 R)
• M2: 864,676 km (0.1 R)
• M3: 1,089,521 km (0.114 R)
• M4: 1,926,073 km (0.109 R)
• M5: 3,592,294 km (0.068 R)
• M6: 4,335,346 km (0.085 R)
• M7: 4,551,964 km (0.093 R)
• M8: 9,031,672 km (0.059 R)
• M9: 11,651,430 km (0.06 R)
• M10: 13,392,749 km (0.05 R)
• M11: 17,383,123 km (0.079 R)
• M12: 18,250,342 km (0.117 R)
• M13: 19,479,139 km (0.117 R)
• M14: 19,900,706 km (0.105 R)
• M15: 20,587,958 km (0.044 R)
• M16: 21,202,057 km (0.098 R)
• M17: 25,545,482 km (0.111 R)
• M18: 25,949,097 km (0.031 R)
• M19: 26,872,714 km (0.081 R)
• M20: 33,237,206 km (0.094 R)
• M21: 35,563,603 km (0.087 R)
• M22: 48,838,020 km (0.1 R)
• M23: 56,309,536 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.3

Radius: 3.4

Gravity: 50.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.55 AU - 8.59 AU

Year: 15549 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,907,542 km

• M1: 42,336 km (0.07 R)
• M2: 152,739 km (0.099 R)
• M3: 330,910 km (0.094 R)
• M4: 590,014 km (0.096 R)
• M5: 981,960 km (0.091 R)
• M6: 1,174,942 km (0.098 R)
• M7: 1,294,321 km (0.091 R)
• M8: 1,890,767 km (0.099 R)
• M9: 2,289,745 km (0.053 R)
• M10: 3,026,365 km (0.119 R)
• M11: 4,298,844 km (0.098 R)
• M12: 4,583,978 km (0.109 R)
• M13: 5,813,523 km (0.099 R)
• M14: 6,083,397 km (0.107 R)
• M15: 7,159,305 km (0.106 R)
• M16: 7,335,382 km (0.089 R)
• M17: 7,742,139 km (0.12 R)
• M18: 8,453,177 km (0.118 R)
• M19: 8,950,740 km (0.051 R)
• M20: 10,560,263 km (0.1 R)
• M21: 10,788,550 km (0.119 R)
• M22: 14,338,657 km (0.062 R)
• M23: 15,626,694 km (0.083 R)
• M24: 18,266,498 km (0.039 R)
• M25: 18,512,736 km (0.06 R)
• M26: 27,613,373 km (0.1 R)
• M27: 28,704,391 km (0.108 R)
• M28: 30,972,145 km (0.117 R)
• M29: 32,749,367 km (0.049 R)
• M30: 38,891,258 km (0.098 R)
• M31: 39,298,762 km (0.073 R)
• M32: 46,363,671 km (0.099 R)
• M33: 49,953,422 km (0.096 R)
• M34: 53,723,887 km (0.073 R)
• M35: 53,892,035 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit