🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 9.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,544,694 km

• M1: 117,285 km (0.084 R)
• M2: 529,277 km (0.075 R)
• M3: 876,943 km (0.116 R)
• M4: 1,281,007 km (0.073 R)
• M5: 1,626,428 km (0.084 R)
• M6: 2,204,175 km (0.111 R)
• M7: 2,648,929 km (0.112 R)
• M8: 3,815,793 km (0.088 R)
• M9: 4,285,530 km (0.109 R)
• M10: 4,736,717 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 13.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 362 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,544,694 km

• M1: 170,392 km (0.041 R)
• M2: 630,705 km (0.09 R)
• M3: 1,208,751 km (0.115 R)
• M4: 1,734,438 km (0.107 R)
• M5: 2,163,036 km (0.095 R)
• M6: 2,673,314 km (0.082 R)
• M7: 3,433,421 km (0.038 R)
• M8: 3,940,857 km (0.11 R)
• M9: 4,512,171 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 8.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.3 AU

Year: 840 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,544,694 km

• M1: 104,419 km (0.101 R)
• M2: 414,536 km (0.084 R)
• M3: 707,897 km (0.055 R)
• M4: 1,201,271 km (0.084 R)
• M5: 1,492,089 km (0.045 R)
• M6: 1,900,192 km (0.04 R)
• M7: 2,742,279 km (0.03 R)
• M8: 3,177,010 km (0.099 R)
• M9: 3,657,070 km (0.109 R)
• M10: 4,154,183 km (0.085 R)
• M11: 5,483,660 km (0.063 R)
• M12: 6,095,664 km (0.069 R)
• M13: 7,387,592 km (0.116 R)
• M14: 8,014,108 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 13.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.08 AU - 1.52 AU

Year: 1023 Days

Day: 10.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,544,694 km

• M1: 170,392 km (0.117 R)
• M2: 622,028 km (0.071 R)
• M3: 1,422,077 km (0.063 R)
• M4: 1,975,589 km (0.076 R)
• M5: 2,635,914 km (0.067 R)
• M6: 3,557,437 km (0.066 R)
• M7: 4,118,280 km (0.081 R)
• M8: 4,559,743 km (0.082 R)
• M9: 5,165,764 km (0.114 R)
• M10: 5,680,830 km (0.077 R)
• M11: 6,383,940 km (0.099 R)
• M12: 6,931,169 km (0.093 R)
• M13: 7,411,079 km (0.104 R)
• M14: 8,251,669 km (0.09 R)
• M15: 10,336,914 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 13.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.61 AU - 2.01 AU

Year: 1681 Days

Day: 6.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,544,694 km

• M1: 166,652 km (0.098 R)
• M2: 606,021 km (0.059 R)
• M3: 1,197,980 km (0.075 R)
• M4: 2,157,201 km (0.118 R)
• M5: 3,109,242 km (0.118 R)
• M6: 3,769,567 km (0.067 R)
• M7: 5,372,359 km (0.1 R)
• M8: 5,980,474 km (0.119 R)
• M9: 8,085,316 km (0.112 R)
• M10: 8,759,255 km (0.111 R)
• M11: 10,046,245 km (0.056 R)
• M12: 10,681,138 km (0.075 R)
• M13: 11,837,380 km (0.091 R)
• M14: 12,306,818 km (0.044 R)
• M15: 13,034,163 km (0.107 R)
• M16: 14,310,084 km (0.117 R)
• M17: 14,933,308 km (0.061 R)
• M18: 15,435,658 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 9.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.86 AU - 2.66 AU

Year: 2345 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,544,694 km

• M1: 126,859 km (0.069 R)
• M2: 835,953 km (0.04 R)
• M3: 1,261,559 km (0.057 R)
• M4: 1,772,735 km (0.106 R)
• M5: 3,652,282 km (0.115 R)
• M6: 4,304,230 km (0.103 R)
• M7: 4,640,227 km (0.102 R)
• M8: 5,051,023 km (0.085 R)
• M9: 5,989,001 km (0.111 R)
• M10: 7,160,053 km (0.069 R)
• M11: 8,100,575 km (0.091 R)
• M12: 8,725,445 km (0.034 R)
• M13: 9,707,705 km (0.052 R)
• M14: 10,287,846 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 4.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.83 AU - 9.45 AU

Year: 17530 Days

Day: 24.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,544,694 km

• M1: 51,162 km (0.109 R)
• M2: 580,141 km (0.101 R)
• M3: 1,432,400 km (0.102 R)
• M4: 2,441,288 km (0.049 R)
• M5: 3,226,527 km (0.057 R)
• M6: 4,600,284 km (0.079 R)
• M7: 6,049,139 km (0.058 R)
• M8: 10,058,512 km (0.072 R)
• M9: 12,553,954 km (0.09 R)
• M10: 13,048,076 km (0.09 R)
• M11: 14,393,410 km (0.088 R)
• M12: 20,295,046 km (0.108 R)
• M13: 21,112,897 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 20,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit