🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 271 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,666,387 km

• M1: 170,093 km (0.069 R)
• M2: 599,887 km (0.106 R)
• M3: 1,021,155 km (0.066 R)
• M4: 1,617,003 km (0.07 R)
• M5: 2,220,631 km (0.103 R)
• M6: 2,972,360 km (0.09 R)
• M7: 3,656,471 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 13.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.73 AU - 0.81 AU

Year: 475 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,666,387 km

• M1: 172,935 km (0.095 R)
• M2: 674,088 km (0.095 R)
• M3: 1,152,801 km (0.101 R)
• M4: 2,865,547 km (0.098 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 10.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.32 AU - 1.52 AU

Year: 1189 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,666,387 km

• M1: 130,599 km (0.064 R)
• M2: 463,155 km (0.105 R)
• M3: 1,373,159 km (0.119 R)
• M4: 1,780,663 km (0.096 R)
• M5: 2,724,476 km (0.114 R)
• M6: 4,252,469 km (0.11 R)
• M7: 4,792,817 km (0.087 R)
• M8: 5,898,345 km (0.076 R)
• M9: 6,451,707 km (0.101 R)
• M10: 6,790,247 km (0.072 R)
• M11: 7,608,996 km (0.065 R)
• M12: 9,018,358 km (0.081 R)
• M13: 9,411,800 km (0.034 R)
• M14: 10,233,093 km (0.12 R)
• M15: 11,378,264 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 13

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.84 AU - 2.18 AU

Year: 2003 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,666,387 km

• M1: 161,715 km (0.062 R)
• M2: 708,346 km (0.111 R)
• M3: 1,206,058 km (0.085 R)
• M4: 1,699,282 km (0.095 R)
• M5: 2,265,361 km (0.045 R)
• M6: 2,683,337 km (0.069 R)
• M7: 3,122,257 km (0.118 R)
• M8: 3,907,646 km (0.111 R)
• M9: 6,016,527 km (0.103 R)
• M10: 6,464,872 km (0.061 R)
• M11: 7,372,931 km (0.03 R)
• M12: 8,004,683 km (0.083 R)
• M13: 8,703,455 km (0.087 R)
• M14: 9,148,359 km (0.115 R)
• M15: 9,743,010 km (0.071 R)
• M16: 10,936,352 km (0.06 R)
• M17: 13,528,135 km (0.053 R)
• M18: 13,953,741 km (0.056 R)
• M19: 14,921,789 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.36 AU - 2.78 AU

Year: 2896 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,666,387 km

• M1: 99,483 km (0.119 R)
• M2: 412,441 km (0.09 R)
• M3: 802,144 km (0.091 R)
• M4: 1,268,291 km (0.105 R)
• M5: 1,621,791 km (0.098 R)
• M6: 2,399,849 km (0.031 R)
• M7: 3,060,174 km (0.067 R)
• M8: 4,218,211 km (0.089 R)
• M9: 4,494,219 km (0.114 R)
• M10: 6,720,385 km (0.087 R)
• M11: 8,348,459 km (0.105 R)
• M12: 8,922,167 km (0.094 R)
• M13: 10,959,540 km (0.117 R)
• M14: 12,149,890 km (0.073 R)
• M15: 12,493,068 km (0.115 R)
• M16: 18,672,208 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 9.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.11 AU - 4.35 AU

Year: 5064 Days

Day: 13.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,666,387 km

• M1: 113,844 km (0.08 R)
• M2: 436,078 km (0.092 R)
• M3: 770,878 km (0.106 R)
• M4: 1,057,208 km (0.113 R)
• M5: 1,856,958 km (0.097 R)
• M6: 3,518,991 km (0.114 R)
• M7: 4,123,815 km (0.116 R)
• M8: 4,975,476 km (0.09 R)
• M9: 5,374,453 km (0.11 R)
• M10: 5,998,426 km (0.056 R)
• M11: 6,358,657 km (0.093 R)
• M12: 7,875,430 km (0.077 R)
• M13: 8,344,719 km (0.114 R)
• M14: 10,496,235 km (0.102 R)
• M15: 11,516,044 km (0.108 R)
• M16: 11,839,175 km (0.107 R)
• M17: 12,216,013 km (0.072 R)
• M18: 12,894,439 km (0.045 R)
• M19: 13,243,002 km (0.102 R)
• M20: 15,191,065 km (0.105 R)
• M21: 17,143,018 km (0.05 R)
• M22: 17,503,998 km (0.094 R)
• M23: 18,617,754 km (0.075 R)
• M24: 19,450,865 km (0.076 R)
• M25: 19,975,953 km (0.108 R)
• M26: 22,384,479 km (0.045 R)
• M27: 23,770,054 km (0.093 R)
• M28: 24,980,301 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 7.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.44 AU - 10.16 AU

Year: 18350 Days

Day: 16.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,666,387 km

• M1: 91,703 km (0.101 R)
• M2: 319,391 km (0.118 R)
• M3: 1,092,214 km (0.094 R)
• M4: 1,420,731 km (0.084 R)
• M5: 3,551,603 km (0.115 R)
• M6: 9,406,864 km (0.113 R)
• M7: 11,986,978 km (0.093 R)
• M8: 14,788,797 km (0.083 R)
• M9: 15,221,883 km (0.115 R)
• M10: 15,589,145 km (0.114 R)
• M11: 16,188,883 km (0.101 R)
• M12: 17,354,999 km (0.115 R)
• M13: 17,917,935 km (0.039 R)
• M14: 23,937,006 km (0.089 R)
• M15: 25,345,320 km (0.107 R)
• M16: 32,977,953 km (0.12 R)
• M17: 34,341,089 km (0.066 R)
• M18: 35,741,474 km (0.047 R)
• M19: 37,980,057 km (0.072 R)
• M20: 39,615,311 km (0.051 R)
• M21: 39,892,367 km (0.108 R)
• M22: 41,013,453 km (0.118 R)
• M23: 41,581,775 km (0.111 R)
• M24: 43,760,070 km (0.108 R)
• M25: 45,556,441 km (0.069 R)
• M26: 47,246,000 km (0.061 R)
• M27: 48,027,499 km (0.116 R)
• M28: 49,295,939 km (0.073 R)
• M29: 54,251,369 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit