🌌 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: 889

Radius: 12.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 323 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,110,388 km

• M1: 151,842 km (0.074 R)
• M2: 646,712 km (0.094 R)
• M3: 1,151,904 km (0.119 R)
• M4: 2,180,987 km (0.054 R)
• M5: 2,740,633 km (0.052 R)
• M6: 3,205,733 km (0.082 R)
• M7: 4,047,370 km (0.06 R)
• M8: 5,304,292 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 11.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.92 AU - 1.06 AU

Year: 668 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,110,388 km

• M1: 138,079 km (0.098 R)
• M2: 506,538 km (0.05 R)
• M3: 890,107 km (0.105 R)
• M4: 1,259,764 km (0.047 R)
• M5: 1,655,001 km (0.067 R)
• M6: 2,087,339 km (0.101 R)
• M7: 2,509,953 km (0.092 R)
• M8: 2,989,713 km (0.101 R)
• M9: 3,664,998 km (0.096 R)
• M10: 4,031,962 km (0.068 R)
• M11: 4,486,141 km (0.079 R)
• M12: 4,840,688 km (0.092 R)
• M13: 5,390,011 km (0.034 R)
• M14: 6,431,362 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 11.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.25 AU - 1.59 AU

Year: 1148 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,110,388 km

• M1: 141,819 km (0.083 R)
• M2: 646,861 km (0.115 R)
• M3: 1,254,229 km (0.082 R)
• M4: 1,630,168 km (0.044 R)
• M5: 2,072,230 km (0.049 R)
• M6: 2,816,629 km (0.088 R)
• M7: 3,430,578 km (0.036 R)
• M8: 3,920,063 km (0.097 R)
• M9: 4,334,598 km (0.118 R)
• M10: 4,815,256 km (0.103 R)
• M11: 5,592,716 km (0.072 R)
• M12: 6,163,432 km (0.063 R)
• M13: 6,588,141 km (0.025 R)
• M14: 8,164,603 km (0.098 R)
• M15: 9,298,555 km (0.065 R)
• M16: 9,828,431 km (0.104 R)
• M17: 10,629,228 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 9.2

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.56 AU - 1.56 AU

Year: 1322 Days

Day: 13.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,110,388 km

• M1: 114,442 km (0.058 R)
• M2: 448,345 km (0.038 R)
• M3: 1,153,100 km (0.113 R)
• M4: 1,545,047 km (0.106 R)
• M5: 2,090,331 km (0.103 R)
• M6: 2,601,956 km (0.063 R)
• M7: 2,978,494 km (0.056 R)
• M8: 3,579,727 km (0.063 R)
• M9: 5,501,910 km (0.085 R)
• M10: 6,010,842 km (0.106 R)
• M11: 6,599,211 km (0.095 R)
• M12: 7,754,854 km (0.101 R)
• M13: 8,742,799 km (0.054 R)
• M14: 10,166,222 km (0.057 R)
• M15: 11,208,770 km (0.065 R)
• M16: 11,524,422 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 13.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.46 AU - 2.46 AU

Year: 2617 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,110,388 km

• M1: 166,951 km (0.116 R)
• M2: 653,144 km (0.086 R)
• M3: 1,272,629 km (0.105 R)
• M4: 1,827,188 km (0.09 R)
• M5: 2,397,755 km (0.063 R)
• M6: 2,935,260 km (0.12 R)
• M7: 3,502,385 km (0.114 R)
• M8: 4,030,167 km (0.099 R)
• M9: 4,570,514 km (0.107 R)
• M10: 5,093,658 km (0.086 R)
• M11: 6,014,134 km (0.112 R)
• M12: 6,934,609 km (0.1 R)
• M13: 7,859,124 km (0.051 R)
• M14: 9,414,344 km (0.078 R)
• M15: 13,002,598 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 15

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.44 AU - 2.62 AU

Year: 2729 Days

Day: 8.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 83,110,388 km

• M1: 186,698 km (0.091 R)
• M2: 671,096 km (0.099 R)
• M3: 1,907,223 km (0.063 R)
• M4: 6,609,832 km (0.11 R)
• M5: 7,527,166 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 6.7

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.18 AU - 11.82 AU

Year: 21448 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,110,388 km

• M1: 83,326 km (0.117 R)
• M2: 363,523 km (0.104 R)
• M3: 747,541 km (0.077 R)
• M4: 1,260,063 km (0.109 R)
• M5: 1,735,784 km (0.119 R)
• M6: 2,509,205 km (0.114 R)
• M7: 3,176,860 km (0.099 R)
• M8: 5,436,985 km (0.098 R)
• M9: 6,964,828 km (0.106 R)
• M10: 8,539,495 km (0.118 R)
• M11: 9,380,684 km (0.042 R)
• M12: 12,514,311 km (0.078 R)
• M13: 17,572,514 km (0.055 R)
• M14: 18,469,204 km (0.112 R)
• M15: 19,775,343 km (0.09 R)
• M16: 20,745,335 km (0.026 R)
• M17: 23,201,732 km (0.077 R)
• M18: 24,499,942 km (0.109 R)
• M19: 32,117,466 km (0.06 R)
• M20: 38,880,935 km (0.056 R)
• M21: 61,014,389 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit