🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 11.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.51 AU - 0.65 AU

Year: 300 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,948,305 km

• M1: 144,362 km (0.099 R)
• M2: 620,682 km (0.063 R)
• M3: 1,017,266 km (0.112 R)
• M4: 1,562,699 km (0.111 R)
• M5: 2,612,128 km (0.113 R)
• M6: 3,418,910 km (0.118 R)
• M7: 4,251,422 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 13.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 364 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,948,305 km

• M1: 179,069 km (0.096 R)
• M2: 723,904 km (0.096 R)
• M3: 1,204,861 km (0.094 R)
• M4: 1,782,608 km (0.109 R)
• M5: 2,406,731 km (0.057 R)
• M6: 3,310,451 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 8.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,948,305 km

• M1: 103,223 km (0.1 R)
• M2: 458,218 km (0.063 R)
• M3: 771,775 km (0.059 R)
• M4: 1,418,188 km (0.113 R)
• M5: 1,817,016 km (0.115 R)
• M6: 2,298,122 km (0.041 R)
• M7: 2,597,468 km (0.103 R)
• M8: 3,187,332 km (0.095 R)
• M9: 3,976,611 km (0.106 R)
• M10: 4,289,121 km (0.079 R)
• M11: 4,632,148 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 11.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.11 AU - 1.75 AU

Year: 1160 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,948,305 km

• M1: 146,756 km (0.037 R)
• M2: 810,820 km (0.059 R)
• M3: 1,392,008 km (0.118 R)
• M4: 1,900,192 km (0.089 R)
• M5: 2,313,232 km (0.107 R)
• M6: 3,337,528 km (0.098 R)
• M7: 3,838,981 km (0.09 R)
• M8: 5,306,984 km (0.118 R)
• M9: 6,220,429 km (0.082 R)
• M10: 7,189,374 km (0.115 R)
• M11: 7,589,549 km (0.108 R)
• M12: 8,669,346 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 7.7

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.05 AU - 9.03 AU

Year: 14043 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,948,305 km

• M1: 96,491 km (0.086 R)
• M2: 391,647 km (0.109 R)
• M3: 759,359 km (0.069 R)
• M4: 1,239,867 km (0.058 R)
• M5: 2,173,657 km (0.066 R)
• M6: 2,847,147 km (0.082 R)
• M7: 3,219,645 km (0.071 R)
• M8: 3,485,780 km (0.104 R)
• M9: 9,301,846 km (0.104 R)
• M10: 10,814,729 km (0.06 R)
• M11: 22,780,165 km (0.052 R)
• M12: 24,983,592 km (0.109 R)
• M13: 25,294,756 km (0.112 R)
• M14: 25,713,480 km (0.076 R)
• M15: 28,324,113 km (0.038 R)
• M16: 29,117,730 km (0.087 R)
• M17: 37,885,661 km (0.084 R)
• M18: 38,571,866 km (0.069 R)
• M19: 43,909,967 km (0.113 R)
• M20: 48,102,298 km (0.114 R)
• M21: 54,096,535 km (0.094 R)
• M22: 58,722,849 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit