🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 8.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.75 AU

Year: 347 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,745,526 km

• M1: 100,829 km (0.114 R)
• M2: 445,353 km (0.092 R)
• M3: 735,124 km (0.085 R)
• M4: 1,139,038 km (0.046 R)
• M5: 1,492,089 km (0.054 R)
• M6: 1,751,641 km (0.067 R)
• M7: 2,004,462 km (0.067 R)
• M8: 2,298,122 km (0.104 R)
• M9: 2,811,393 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 10.1

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.73 AU - 1.09 AU

Year: 589 Days

Day: 5 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,745,526 km

• M1: 125,662 km (0.096 R)
• M2: 509,680 km (0.084 R)
• M3: 923,767 km (0.045 R)
• M4: 1,246,150 km (0.104 R)
• M5: 1,653,206 km (0.106 R)
• M6: 2,011,493 km (0.071 R)
• M7: 2,610,034 km (0.045 R)
• M8: 2,957,550 km (0.099 R)
• M9: 3,478,001 km (0.093 R)
• M10: 3,816,092 km (0.079 R)
• M11: 4,191,134 km (0.107 R)
• M12: 4,931,943 km (0.054 R)
• M13: 5,272,727 km (0.1 R)
• M14: 5,665,720 km (0.109 R)
• M15: 6,078,311 km (0.117 R)
• M16: 7,306,360 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 12.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.12 AU - 1.2 AU

Year: 847 Days

Day: 12.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,745,526 km

• M1: 155,133 km (0.097 R)
• M2: 675,285 km (0.09 R)
• M3: 1,386,473 km (0.094 R)
• M4: 1,906,924 km (0.09 R)
• M5: 2,430,217 km (0.099 R)
• M6: 2,869,886 km (0.102 R)
• M7: 3,323,765 km (0.078 R)
• M8: 4,362,424 km (0.101 R)
• M9: 6,987,118 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 10.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.96 AU - 1.44 AU

Year: 892 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,745,526 km

• M1: 129,402 km (0.108 R)
• M2: 564,433 km (0.095 R)
• M3: 1,215,632 km (0.096 R)
• M4: 1,742,815 km (0.12 R)
• M5: 2,191,010 km (0.093 R)
• M6: 2,563,659 km (0.052 R)
• M7: 2,919,851 km (0.112 R)
• M8: 3,887,301 km (0.074 R)
• M9: 4,675,083 km (0.103 R)
• M10: 5,529,586 km (0.099 R)
• M11: 6,246,309 km (0.086 R)
• M12: 6,606,840 km (0.11 R)
• M13: 7,066,405 km (0.097 R)
• M14: 7,569,503 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 10.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.43 AU - 1.81 AU

Year: 1399 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,745,526 km

• M1: 130,599 km (0.049 R)
• M2: 540,796 km (0.076 R)
• M3: 956,678 km (0.111 R)
• M4: 1,289,982 km (0.062 R)
• M5: 1,648,718 km (0.107 R)
• M6: 2,106,488 km (0.102 R)
• M7: 2,774,592 km (0.032 R)
• M8: 3,208,426 km (0.084 R)
• M9: 3,578,531 km (0.107 R)
• M10: 4,010,420 km (0.112 R)
• M11: 4,621,976 km (0.12 R)
• M12: 4,979,365 km (0.078 R)
• M13: 5,334,959 km (0.092 R)
• M14: 6,413,111 km (0.072 R)
• M15: 8,598,437 km (0.089 R)
• M16: 9,676,439 km (0.109 R)
• M17: 10,518,226 km (0.11 R)
• M18: 11,039,724 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 12.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.59 AU - 2.11 AU

Year: 1707 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,745,526 km

• M1: 160,369 km (0.055 R)
• M2: 569,818 km (0.088 R)
• M3: 1,207,105 km (0.09 R)
• M4: 1,678,039 km (0.105 R)
• M5: 2,079,261 km (0.043 R)
• M6: 2,600,011 km (0.11 R)
• M7: 3,981,697 km (0.096 R)
• M8: 4,792,368 km (0.086 R)
• M9: 5,662,878 km (0.079 R)
• M10: 6,074,272 km (0.058 R)
• M11: 6,930,271 km (0.102 R)
• M12: 7,718,203 km (0.071 R)
• M13: 8,882,074 km (0.116 R)
• M14: 9,675,541 km (0.038 R)
• M15: 10,159,939 km (0.081 R)
• M16: 11,027,906 km (0.116 R)
• M17: 11,556,735 km (0.057 R)
• M18: 12,102,318 km (0.093 R)
• M19: 12,953,081 km (0.1 R)
• M20: 15,231,606 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 11.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.44 AU - 3.3 AU

Year: 3298 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,745,526 km

• M1: 143,016 km (0.115 R)
• M2: 635,342 km (0.09 R)
• M3: 1,014,722 km (0.084 R)
• M4: 1,830,031 km (0.119 R)
• M5: 3,159,357 km (0.071 R)
• M6: 6,831,088 km (0.086 R)
• M7: 11,626,597 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.21 AU - 4.31 AU

Year: 4945 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,745,526 km

• M1: 186,549 km (0.039 R)
• M2: 697,425 km (0.101 R)
• M3: 1,519,316 km (0.05 R)
• M4: 2,150,769 km (0.089 R)
• M5: 2,939,897 km (0.084 R)
• M6: 3,526,919 km (0.112 R)
• M7: 4,739,410 km (0.087 R)
• M8: 5,286,938 km (0.094 R)
• M9: 5,851,371 km (0.066 R)
• M10: 6,455,896 km (0.081 R)
• M11: 8,361,324 km (0.095 R)
• M12: 9,095,850 km (0.112 R)
• M13: 10,019,317 km (0.062 R)
• M14: 13,569,125 km (0.057 R)
• M15: 14,210,003 km (0.079 R)
• M16: 14,727,611 km (0.1 R)
• M17: 16,561,831 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 5.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.36 AU - 8.48 AU

Year: 12347 Days

Day: 24.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,745,526 km

• M1: 71,957 km (0.112 R)
• M2: 512,822 km (0.102 R)
• M3: 775,515 km (0.049 R)
• M4: 984,504 km (0.103 R)
• M5: 2,173,358 km (0.04 R)
• M6: 3,114,179 km (0.106 R)
• M7: 4,300,340 km (0.114 R)
• M8: 5,760,266 km (0.111 R)
• M9: 6,678,647 km (0.11 R)
• M10: 8,123,015 km (0.072 R)
• M11: 10,582,703 km (0.043 R)
• M12: 10,954,902 km (0.103 R)
• M13: 16,764,685 km (0.105 R)
• M14: 17,861,088 km (0.12 R)
• M15: 18,465,164 km (0.105 R)
• M16: 19,713,708 km (0.09 R)
• M17: 21,605,672 km (0.109 R)
• M18: 23,705,428 km (0.056 R)
• M19: 24,250,862 km (0.092 R)
• M20: 25,651,098 km (0.071 R)
• M21: 32,902,406 km (0.119 R)
• M22: 40,113,023 km (0.033 R)
• M23: 43,539,862 km (0.104 R)
• M24: 47,443,020 km (0.096 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: 306 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit