🌌 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: 704.4

Radius: 12.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,980,481 km

• M1: 153,487 km (0.097 R)
• M2: 698,622 km (0.072 R)
• M3: 1,141,432 km (0.086 R)
• M4: 1,693,298 km (0.098 R)
• M5: 2,087,638 km (0.103 R)
• M6: 2,472,404 km (0.065 R)
• M7: 2,985,375 km (0.044 R)
• M8: 3,534,698 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 12

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 379 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 64,980,481 km

• M1: 149,299 km (0.118 R)
• M2: 598,092 km (0.12 R)
• M3: 1,133,054 km (0.036 R)
• M4: 1,837,062 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 8.3

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.85 AU

Year: 404 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,980,481 km

• M1: 103,223 km (0.03 R)
• M2: 402,119 km (0.113 R)
• M3: 687,103 km (0.094 R)
• M4: 1,189,303 km (0.05 R)
• M5: 1,502,860 km (0.091 R)
• M6: 1,918,892 km (0.118 R)
• M7: 2,621,254 km (0.048 R)
• M8: 3,284,421 km (0.09 R)
• M9: 3,545,021 km (0.119 R)
• M10: 4,054,850 km (0.088 R)
• M11: 4,355,542 km (0.105 R)
• M12: 4,627,212 km (0.089 R)
• M13: 5,063,738 km (0.118 R)
• M14: 5,332,117 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 13.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 649 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,980,481 km

• M1: 170,542 km (0.113 R)
• M2: 758,012 km (0.12 R)
• M3: 1,641,687 km (0.072 R)
• M4: 2,656,709 km (0.119 R)
• M5: 3,450,924 km (0.105 R)
• M6: 4,014,160 km (0.062 R)
• M7: 4,998,214 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.12 AU - 1.4 AU

Year: 976 Days

Day: 12.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,980,481 km

• M1: 144,212 km (0.095 R)
• M2: 842,685 km (0.079 R)
• M3: 1,204,562 km (0.117 R)
• M4: 2,375,016 km (0.075 R)
• M5: 3,480,394 km (0.081 R)
• M6: 4,448,293 km (0.109 R)
• M7: 5,773,879 km (0.095 R)
• M8: 6,137,701 km (0.063 R)
• M9: 6,747,163 km (0.116 R)
• M10: 8,708,990 km (0.069 R)
• M11: 9,508,740 km (0.112 R)
• M12: 10,294,577 km (0.107 R)
• M13: 10,735,442 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 8.6

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.04 AU - 1.56 AU

Year: 1023 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,980,481 km

• M1: 114,442 km (0.042 R)
• M2: 489,634 km (0.115 R)
• M3: 811,568 km (0.098 R)
• M4: 1,307,485 km (0.117 R)
• M5: 1,643,183 km (0.096 R)
• M6: 2,078,812 km (0.114 R)
• M7: 2,627,687 km (0.105 R)
• M8: 3,211,567 km (0.102 R)
• M9: 3,748,324 km (0.072 R)
• M10: 4,115,587 km (0.102 R)
• M11: 4,598,938 km (0.114 R)
• M12: 5,787,343 km (0.059 R)
• M13: 6,606,392 km (0.027 R)
• M14: 7,219,144 km (0.101 R)
• M15: 8,501,348 km (0.103 R)
• M16: 10,406,177 km (0.079 R)
• M17: 10,732,750 km (0.116 R)
• M18: 11,167,631 km (0.03 R)
• M19: 11,579,324 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.7

Radius: 5.1

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8 AU - 8.66 AU

Year: 16595 Days

Day: 18.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 160.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,980,481 km

• M1: 65,973 km (0.114 R)
• M2: 265,387 km (0.096 R)
• M3: 429,495 km (0.071 R)
• M4: 736,022 km (0.097 R)
• M5: 949,647 km (0.083 R)
• M6: 1,413,550 km (0.114 R)
• M7: 1,887,177 km (0.096 R)
• M8: 3,142,902 km (0.113 R)
• M9: 3,739,199 km (0.036 R)
• M10: 4,312,308 km (0.11 R)
• M11: 4,636,487 km (0.077 R)
• M12: 4,941,966 km (0.112 R)
• M13: 6,382,144 km (0.09 R)
• M14: 6,976,796 km (0.07 R)
• M15: 9,086,425 km (0.116 R)
• M16: 10,805,155 km (0.108 R)
• M17: 14,226,159 km (0.108 R)
• M18: 15,912,277 km (0.067 R)
• M19: 18,811,783 km (0.102 R)
• M20: 22,617,552 km (0.113 R)
• M21: 23,396,209 km (0.08 R)
• M22: 24,496,053 km (0.101 R)
• M23: 26,156,589 km (0.106 R)
• M24: 33,425,699 km (0.116 R)
• M25: 34,435,335 km (0.038 R)
• M26: 36,515,344 km (0.097 R)
• M27: 42,811,470 km (0.073 R)
• M28: 44,001,671 km (0.117 R)
• M29: 55,021,648 km (0.096 R)
• M30: 55,196,079 km (0.065 R)
• M31: 55,897,693 km (0.111 R)
• M32: 56,782,864 km (0.074 R)
• M33: 60,603,444 km (0.108 R)
• M34: 63,052,361 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit