🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 9.6

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 345 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,650,685 km

• M1: 119,379 km (0.105 R)
• M2: 449,542 km (0.112 R)
• M3: 837,598 km (0.057 R)
• M4: 1,186,760 km (0.114 R)
• M5: 1,501,065 km (0.104 R)
• M6: 2,208,513 km (0.093 R)
• M7: 2,557,525 km (0.038 R)
• M8: 3,037,884 km (0.062 R)
• M9: 3,649,290 km (0.119 R)
• M10: 4,450,088 km (0.053 R)
• M11: 4,862,978 km (0.085 R)
• M12: 5,208,399 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 670 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 9,650,685 km

• M1: 165,455 km (0.116 R)
• M2: 620,831 km (0.106 R)
• M3: 1,080,097 km (0.109 R)
• M4: 1,736,083 km (0.108 R)
• M5: 2,180,090 km (0.093 R)
• M6: 3,171,624 km (0.044 R)
• M7: 4,194,575 km (0.104 R)
• M8: 4,910,550 km (0.081 R)
• M9: 5,495,478 km (0.106 R)
• M10: 5,978,230 km (0.112 R)
• M11: 6,547,899 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.05 AU - 1.31 AU

Year: 885 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 9,650,685 km

• M1: 129,402 km (0.106 R)
• M2: 479,760 km (0.077 R)
• M3: 828,922 km (0.032 R)
• M4: 1,227,451 km (0.117 R)
• M5: 1,920,388 km (0.1 R)
• M6: 2,274,187 km (0.118 R)
• M7: 2,708,170 km (0.098 R)
• M8: 3,062,717 km (0.072 R)
• M9: 5,564,442 km (0.094 R)
• M10: 6,141,890 km (0.12 R)
• M11: 6,827,497 km (0.056 R)
• M12: 7,224,530 km (0.083 R)
• M13: 8,220,253 km (0.062 R)
• M14: 8,589,461 km (0.091 R)
• M15: 8,997,414 km (0.091 R)
• M16: 9,389,959 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 8.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.39 AU - 1.47 AU

Year: 1180 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,650,685 km

• M1: 108,458 km (0.09 R)
• M2: 450,439 km (0.114 R)
• M3: 728,392 km (0.066 R)
• M4: 1,138,290 km (0.1 R)
• M5: 1,531,583 km (0.098 R)
• M6: 1,944,473 km (0.118 R)
• M7: 2,430,217 km (0.114 R)
• M8: 3,271,257 km (0.102 R)
• M9: 3,591,246 km (0.077 R)
• M10: 3,862,168 km (0.107 R)
• M11: 4,758,559 km (0.074 R)
• M12: 6,199,485 km (0.047 R)
• M13: 6,999,086 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 10.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.68 AU - 2.14 AU

Year: 1822 Days

Day: 11.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,650,685 km

• M1: 125,662 km (0.111 R)
• M2: 867,219 km (0.113 R)
• M3: 1,337,854 km (0.07 R)
• M4: 2,224,520 km (0.032 R)
• M5: 3,861,570 km (0.101 R)
• M6: 4,406,704 km (0.036 R)
• M7: 6,705,575 km (0.109 R)
• M8: 7,961,449 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit