🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 10.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.63 AU - 0.67 AU

Year: 368 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,795,850 km

• M1: 125,662 km (0.104 R)
• M2: 650,452 km (0.063 R)
• M3: 1,949,260 km (0.106 R)
• M4: 2,403,888 km (0.102 R)
• M5: 2,734,948 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 14.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.93 AU

Year: 484 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,795,850 km

• M1: 186,698 km (0.108 R)
• M2: 1,042,248 km (0.109 R)
• M3: 1,737,579 km (0.106 R)
• M4: 2,392,968 km (0.089 R)
• M5: 2,994,949 km (0.112 R)
• M6: 3,529,313 km (0.111 R)
• M7: 4,166,749 km (0.069 R)
• M8: 4,619,433 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 12.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.47 AU - 1.71 AU

Year: 1409 Days

Day: 6.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,795,850 km

• M1: 150,495 km (0.085 R)
• M2: 527,781 km (0.065 R)
• M3: 934,687 km (0.04 R)
• M4: 1,325,437 km (0.092 R)
• M5: 2,030,193 km (0.059 R)
• M6: 2,642,198 km (0.094 R)
• M7: 3,041,325 km (0.114 R)
• M8: 3,781,086 km (0.107 R)
• M9: 4,982,806 km (0.084 R)
• M10: 5,470,345 km (0.101 R)
• M11: 5,900,888 km (0.107 R)
• M12: 6,903,942 km (0.101 R)
• M13: 7,828,457 km (0.108 R)
• M14: 8,264,983 km (0.073 R)
• M15: 9,337,151 km (0.053 R)
• M16: 9,891,411 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 8.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.15 AU - 3.69 AU

Year: 4446 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,795,850 km

• M1: 111,450 km (0.114 R)
• M2: 534,962 km (0.096 R)
• M3: 1,505,553 km (0.104 R)
• M4: 1,933,403 km (0.043 R)
• M5: 2,917,906 km (0.086 R)
• M6: 4,100,029 km (0.082 R)
• M7: 5,599,448 km (0.108 R)
• M8: 6,402,340 km (0.056 R)
• M9: 8,070,805 km (0.08 R)
• M10: 9,673,597 km (0.096 R)
• M11: 17,661,674 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.7

Radius: 4.4

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.2 AU - 7.48 AU

Year: 12575 Days

Day: 20.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,795,850 km

• M1: 54,753 km (0.057 R)
• M2: 364,720 km (0.095 R)
• M3: 1,220,120 km (0.101 R)
• M4: 1,590,824 km (0.062 R)
• M5: 3,608,600 km (0.101 R)
• M6: 4,154,482 km (0.113 R)
• M7: 4,529,375 km (0.11 R)
• M8: 4,897,385 km (0.079 R)
• M9: 6,641,996 km (0.025 R)
• M10: 7,154,069 km (0.084 R)
• M11: 7,381,458 km (0.115 R)
• M12: 12,343,919 km (0.109 R)
• M13: 18,018,465 km (0.084 R)
• M14: 25,919,327 km (0.108 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: 205 - 10,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit