🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 10.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,453,949 km

• M1: 131,796 km (0.106 R)
• M2: 496,067 km (0.075 R)
• M3: 862,282 km (0.103 R)
• M4: 1,487,452 km (0.057 R)
• M5: 2,032,437 km (0.096 R)
• M6: 2,429,320 km (0.119 R)
• M7: 2,926,733 km (0.097 R)
• M8: 3,263,328 km (0.093 R)
• M9: 3,637,472 km (0.093 R)
• M10: 4,101,974 km (0.094 R)
• M11: 4,578,892 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 13.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.79 AU - 0.93 AU

Year: 532 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,453,949 km

• M1: 167,849 km (0.075 R)
• M2: 596,148 km (0.086 R)
• M3: 1,327,382 km (0.115 R)
• M4: 2,002,667 km (0.065 R)
• M5: 2,434,556 km (0.081 R)
• M6: 3,071,244 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 13.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.12 AU - 2.18 AU

Year: 2102 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,453,949 km

• M1: 185,801 km (0.099 R)
• M2: 701,315 km (0.115 R)
• M3: 1,162,675 km (0.114 R)
• M4: 2,691,266 km (0.113 R)
• M5: 4,575,600 km (0.047 R)
• M6: 5,044,141 km (0.079 R)
• M7: 8,062,128 km (0.043 R)
• M8: 12,432,481 km (0.114 R)
• M9: 13,680,426 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 13.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.89 AU - 3.03 AU

Year: 2573 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,453,949 km

• M1: 177,423 km (0.057 R)
• M2: 637,437 km (0.072 R)
• M3: 1,105,977 km (0.104 R)
• M4: 1,735,335 km (0.097 R)
• M5: 5,446,110 km (0.096 R)
• M6: 5,993,938 km (0.071 R)
• M7: 8,460,956 km (0.105 R)
• M8: 11,668,784 km (0.115 R)
• M9: 12,360,973 km (0.075 R)
• M10: 16,669,092 km (0.093 R)
• M11: 19,879,463 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 10

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.78 AU - 3.2 AU

Year: 3448 Days

Day: 8 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,453,949 km

• M1: 124,316 km (0.057 R)
• M2: 489,933 km (0.074 R)
• M3: 1,084,734 km (0.108 R)
• M4: 1,709,604 km (0.051 R)
• M5: 2,715,949 km (0.06 R)
• M6: 3,633,882 km (0.118 R)
• M7: 5,629,069 km (0.056 R)
• M8: 6,916,508 km (0.118 R)
• M9: 7,777,743 km (0.059 R)
• M10: 8,203,498 km (0.11 R)
• M11: 9,852,067 km (0.092 R)
• M12: 10,979,137 km (0.094 R)
• M13: 14,553,778 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 11.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.01 AU - 3.33 AU

Year: 3764 Days

Day: 5.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,453,949 km

• M1: 145,858 km (0.084 R)
• M2: 959,820 km (0.093 R)
• M3: 1,716,187 km (0.025 R)
• M4: 3,284,421 km (0.099 R)
• M5: 4,945,107 km (0.032 R)
• M6: 9,022,098 km (0.108 R)
• M7: 10,119,249 km (0.062 R)
• M8: 10,490,102 km (0.029 R)
• M9: 10,870,080 km (0.037 R)
• M10: 12,483,194 km (0.106 R)
• M11: 13,347,122 km (0.062 R)
• M12: 15,247,613 km (0.057 R)
• M13: 16,801,337 km (0.115 R)
• M14: 24,741,992 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 12.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.38 AU - 4.58 AU

Year: 5295 Days

Day: 14.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,453,949 km

• M1: 156,928 km (0.112 R)
• M2: 777,011 km (0.096 R)
• M3: 1,308,832 km (0.069 R)
• M4: 2,956,952 km (0.045 R)
• M5: 3,535,446 km (0.076 R)
• M6: 4,338,488 km (0.074 R)
• M7: 4,892,898 km (0.026 R)
• M8: 5,464,661 km (0.067 R)
• M9: 6,572,433 km (0.09 R)
• M10: 8,015,454 km (0.067 R)
• M11: 8,487,136 km (0.062 R)
• M12: 9,186,955 km (0.05 R)
• M13: 10,331,528 km (0.042 R)
• M14: 11,226,273 km (0.066 R)
• M15: 11,667,886 km (0.073 R)
• M16: 15,751,609 km (0.099 R)
• M17: 19,273,741 km (0.114 R)
• M18: 19,765,768 km (0.062 R)
• M19: 23,289,845 km (0.048 R)
• M20: 24,909,093 km (0.062 R)
• M21: 26,343,587 km (0.11 R)
• M22: 30,311,072 km (0.085 R)
• M23: 32,043,116 km (0.091 R)
• M24: 32,833,741 km (0.05 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: 523 - 20,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit