🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 9.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.98 AU - 1.12 AU

Year: 743 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,001,872 km

• M1: 115,639 km (0.082 R)
• M2: 405,410 km (0.1 R)
• M3: 730,187 km (0.103 R)
• M4: 1,028,336 km (0.052 R)
• M5: 1,893,759 km (0.109 R)
• M6: 3,195,710 km (0.117 R)
• M7: 3,933,676 km (0.116 R)
• M8: 4,412,988 km (0.088 R)
• M9: 5,135,097 km (0.114 R)
• M10: 5,652,705 km (0.12 R)
• M11: 5,952,948 km (0.085 R)
• M12: 6,626,587 km (0.084 R)
• M13: 7,438,754 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 11.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.45 AU

Year: 874 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,001,872 km

• M1: 139,276 km (0.093 R)
• M2: 527,632 km (0.119 R)
• M3: 957,726 km (0.104 R)
• M4: 1,731,446 km (0.062 R)
• M5: 2,431,414 km (0.089 R)
• M6: 2,859,563 km (0.119 R)
• M7: 3,513,456 km (0.11 R)
• M8: 3,928,290 km (0.065 R)
• M9: 5,578,953 km (0.06 R)
• M10: 7,791,955 km (0.117 R)
• M11: 8,276,652 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 8.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.27 AU - 1.35 AU

Year: 1035 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,001,872 km

• M1: 108,159 km (0.11 R)
• M2: 561,291 km (0.035 R)
• M3: 1,246,449 km (0.119 R)
• M4: 1,686,566 km (0.077 R)
• M5: 2,183,830 km (0.061 R)
• M6: 2,455,799 km (0.115 R)
• M7: 2,801,819 km (0.09 R)
• M8: 3,222,937 km (0.074 R)
• M9: 4,040,489 km (0.09 R)
• M10: 4,400,272 km (0.086 R)
• M11: 4,800,147 km (0.102 R)
• M12: 5,568,631 km (0.111 R)
• M13: 5,906,722 km (0.036 R)
• M14: 6,812,388 km (0.1 R)
• M15: 7,323,564 km (0.06 R)
• M16: 8,340,530 km (0.118 R)
• M17: 9,478,371 km (0.114 R)
• M18: 9,778,465 km (0.085 R)
• M19: 10,492,495 km (0.083 R)
• M20: 10,911,220 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.1

Radius: 13.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.22 AU - 1.96 AU

Year: 1384 Days

Day: 11.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,001,872 km

• M1: 163,062 km (0.081 R)
• M2: 687,552 km (0.066 R)
• M3: 1,172,099 km (0.067 R)
• M4: 1,830,480 km (0.076 R)
• M5: 2,454,303 km (0.104 R)
• M6: 2,937,504 km (0.08 R)
• M7: 3,782,732 km (0.11 R)
• M8: 4,450,237 km (0.115 R)
• M9: 4,976,972 km (0.094 R)
• M10: 6,885,242 km (0.097 R)
• M11: 7,990,621 km (0.029 R)
• M12: 9,542,549 km (0.075 R)
• M13: 10,038,765 km (0.064 R)
• M14: 11,117,067 km (0.103 R)
• M15: 11,984,136 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.6

Radius: 11

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.07 AU - 2.31 AU

Year: 2237 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,001,872 km

• M1: 137,032 km (0.11 R)
• M2: 491,579 km (0.102 R)
• M3: 853,605 km (0.12 R)
• M4: 1,471,145 km (0.053 R)
• M5: 2,135,061 km (0.117 R)
• M6: 2,594,625 km (0.099 R)
• M7: 3,345,906 km (0.119 R)
• M8: 3,952,226 km (0.094 R)
• M9: 4,572,758 km (0.065 R)
• M10: 5,299,505 km (0.093 R)
• M11: 6,532,191 km (0.1 R)
• M12: 8,002,738 km (0.088 R)
• M13: 8,402,613 km (0.067 R)
• M14: 9,429,752 km (0.045 R)
• M15: 10,170,710 km (0.095 R)
• M16: 11,732,213 km (0.118 R)
• M17: 12,858,535 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 6.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.62 AU - 7.12 AU

Year: 12429 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,001,872 km

• M1: 75,996 km (0.101 R)
• M2: 376,687 km (0.052 R)
• M3: 1,409,960 km (0.109 R)
• M4: 3,342,615 km (0.028 R)
• M5: 3,621,166 km (0.092 R)
• M6: 5,131,207 km (0.054 R)
• M7: 5,630,116 km (0.116 R)
• M8: 6,126,781 km (0.089 R)
• M9: 6,333,525 km (0.038 R)
• M10: 7,515,498 km (0.119 R)
• M11: 8,925,159 km (0.101 R)
• M12: 10,799,021 km (0.092 R)
• M13: 11,151,923 km (0.118 R)
• M14: 12,202,698 km (0.119 R)
• M15: 12,641,020 km (0.096 R)
• M16: 14,018,966 km (0.117 R)
• M17: 18,677,294 km (0.093 R)
• M18: 24,101,115 km (0.064 R)
• M19: 25,939,523 km (0.12 R)
• M20: 27,401,393 km (0.047 R)
• M21: 28,152,524 km (0.112 R)
• M22: 35,652,613 km (0.094 R)
• M23: 39,322,249 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 5.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.64 AU - 8.14 AU

Year: 12484 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,001,872 km

• M1: 98,136 km (0.091 R)
• M2: 589,116 km (0.105 R)
• M3: 1,316,611 km (0.073 R)
• M4: 1,795,174 km (0.069 R)
• M5: 4,443,506 km (0.041 R)
• M6: 8,088,906 km (0.118 R)
• M7: 11,278,931 km (0.104 R)
• M8: 16,476,111 km (0.066 R)
• M9: 16,800,738 km (0.1 R)
• M10: 19,917,012 km (0.11 R)
• M11: 22,038,758 km (0.07 R)
• M12: 26,459,076 km (0.12 R)
• M13: 29,585,522 km (0.08 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: 184 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit