🌌 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: 669.3

Radius: 11.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 366 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,989,262 km

• M1: 149,747 km (0.093 R)
• M2: 522,545 km (0.083 R)
• M3: 954,285 km (0.083 R)
• M4: 1,482,964 km (0.079 R)
• M5: 1,864,887 km (0.087 R)
• M6: 2,374,717 km (0.107 R)
• M7: 4,337,441 km (0.067 R)
• M8: 4,724,301 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 13.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 459 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,989,262 km

• M1: 165,754 km (0.086 R)
• M2: 639,381 km (0.091 R)
• M3: 1,417,589 km (0.065 R)
• M4: 1,846,038 km (0.112 R)
• M5: 2,279,273 km (0.088 R)
• M6: 2,953,660 km (0.057 R)
• M7: 3,876,530 km (0.077 R)
• M8: 4,688,547 km (0.099 R)
• M9: 5,176,086 km (0.118 R)
• M10: 5,749,794 km (0.052 R)
• M11: 6,180,187 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 8.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.74 AU - 1.14 AU

Year: 608 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,989,262 km

• M1: 103,971 km (0.063 R)
• M2: 368,310 km (0.052 R)
• M3: 642,224 km (0.112 R)
• M4: 1,214,884 km (0.096 R)
• M5: 1,497,774 km (0.037 R)
• M6: 2,133,714 km (0.048 R)
• M7: 2,838,021 km (0.098 R)
• M8: 3,808,911 km (0.046 R)
• M9: 4,532,965 km (0.062 R)
• M10: 4,798,352 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 9.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.96 AU

Year: 1557 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,989,262 km

• M1: 113,246 km (0.106 R)
• M2: 813,962 km (0.12 R)
• M3: 1,309,131 km (0.101 R)
• M4: 1,646,773 km (0.03 R)
• M5: 2,332,231 km (0.109 R)
• M6: 3,903,008 km (0.102 R)
• M7: 4,515,313 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 6.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.29 AU - 12.37 AU

Year: 23767 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,989,262 km

• M1: 92,900 km (0.106 R)
• M2: 410,197 km (0.094 R)
• M3: 896,091 km (0.12 R)
• M4: 1,876,406 km (0.091 R)
• M5: 2,071,781 km (0.057 R)
• M6: 3,207,977 km (0.086 R)
• M7: 3,878,923 km (0.104 R)
• M8: 5,148,710 km (0.106 R)
• M9: 5,857,205 km (0.054 R)
• M10: 6,900,501 km (0.106 R)
• M11: 7,321,918 km (0.095 R)
• M12: 9,125,769 km (0.03 R)
• M13: 10,891,623 km (0.106 R)
• M14: 11,592,489 km (0.109 R)
• M15: 13,368,215 km (0.108 R)
• M16: 14,851,927 km (0.079 R)
• M17: 21,492,876 km (0.056 R)
• M18: 25,785,437 km (0.051 R)
• M19: 41,102,913 km (0.095 R)
• M20: 44,213,651 km (0.061 R)
• M21: 46,153,486 km (0.099 R)
• M22: 51,602,290 km (0.107 R)
• M23: 57,085,799 km (0.106 R)
• M24: 58,035,896 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit