🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 12.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.57 AU - 0.77 AU

Year: 372 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,762,838 km

• M1: 153,039 km (0.098 R)
• M2: 539,001 km (0.037 R)
• M3: 945,010 km (0.091 R)
• M4: 1,913,506 km (0.048 R)
• M5: 2,346,592 km (0.106 R)
• M6: 2,740,334 km (0.118 R)
• M7: 3,284,421 km (0.114 R)
• M8: 4,034,505 km (0.057 R)
• M9: 4,672,989 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 15

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 397 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,762,838 km

• M1: 186,698 km (0.104 R)
• M2: 667,356 km (0.105 R)
• M3: 1,192,145 km (0.11 R)
• M4: 1,699,731 km (0.062 R)
• M5: 2,327,593 km (0.1 R)
• M6: 2,830,242 km (0.071 R)
• M7: 3,660,361 km (0.027 R)
• M8: 4,181,410 km (0.055 R)
• M9: 4,766,787 km (0.09 R)
• M10: 5,423,222 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 12.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 414 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,762,838 km

• M1: 150,495 km (0.116 R)
• M2: 618,288 km (0.12 R)
• M3: 1,032,674 km (0.067 R)
• M4: 1,908,869 km (0.104 R)
• M5: 2,630,529 km (0.091 R)
• M6: 3,150,531 km (0.116 R)
• M7: 3,551,005 km (0.119 R)
• M8: 3,999,050 km (0.115 R)
• M9: 4,572,010 km (0.087 R)
• M10: 5,103,831 km (0.117 R)
• M11: 5,558,758 km (0.031 R)
• M12: 5,987,804 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 560 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,762,838 km

• M1: 111,899 km (0.115 R)
• M2: 392,395 km (0.053 R)
• M3: 696,378 km (0.105 R)
• M4: 1,022,651 km (0.117 R)
• M5: 1,323,044 km (0.093 R)
• M6: 1,649,466 km (0.073 R)
• M7: 2,029,894 km (0.031 R)
• M8: 2,486,167 km (0.082 R)
• M9: 2,999,437 km (0.055 R)
• M10: 3,357,874 km (0.112 R)
• M11: 3,851,996 km (0.044 R)
• M12: 4,393,839 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 719 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 20,762,838 km

• M1: 145,559 km (0.115 R)
• M2: 546,481 km (0.087 R)
• M3: 1,006,046 km (0.031 R)
• M4: 1,522,009 km (0.063 R)
• M5: 1,910,963 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.7

Radius: 13.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.99 AU - 1.11 AU

Year: 730 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,762,838 km

• M1: 166,054 km (0.114 R)
• M2: 639,980 km (0.119 R)
• M3: 1,132,456 km (0.101 R)
• M4: 1,640,041 km (0.115 R)
• M5: 2,328,640 km (0.092 R)
• M6: 2,768,608 km (0.117 R)
• M7: 3,264,375 km (0.102 R)
• M8: 3,832,997 km (0.08 R)
• M9: 4,258,154 km (0.116 R)
• M10: 5,004,498 km (0.117 R)
• M11: 5,655,996 km (0.102 R)
• M12: 6,421,638 km (0.104 R)
• M13: 7,129,087 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 9.1

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 1679 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,762,838 km

• M1: 113,246 km (0.113 R)
• M2: 476,619 km (0.102 R)
• M3: 936,483 km (0.046 R)
• M4: 1,697,936 km (0.08 R)
• M5: 2,255,038 km (0.095 R)
• M6: 2,653,118 km (0.064 R)
• M7: 3,556,989 km (0.078 R)
• M8: 4,271,917 km (0.11 R)
• M9: 5,839,403 km (0.089 R)
• M10: 6,158,795 km (0.098 R)
• M11: 8,389,000 km (0.106 R)
• M12: 9,316,058 km (0.075 R)
• M13: 10,777,629 km (0.092 R)
• M14: 13,247,939 km (0.113 R)
• M15: 15,182,239 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 7.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.42 AU - 6.88 AU

Year: 9109 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,762,838 km

• M1: 89,609 km (0.034 R)
• M2: 487,539 km (0.099 R)
• M3: 1,473,090 km (0.059 R)
• M4: 1,960,929 km (0.066 R)
• M5: 2,333,278 km (0.062 R)
• M6: 2,831,888 km (0.102 R)
• M7: 5,793,178 km (0.052 R)
• M8: 6,821,962 km (0.097 R)
• M9: 7,805,867 km (0.118 R)
• M10: 8,741,452 km (0.108 R)
• M11: 17,591,363 km (0.034 R)
• M12: 18,379,894 km (0.106 R)
• M13: 18,841,104 km (0.036 R)
• M14: 19,133,119 km (0.119 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: 201 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit