🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 12.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 609 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,549,336 km

• M1: 151,692 km (0.025 R)
• M2: 828,473 km (0.066 R)
• M3: 1,270,236 km (0.086 R)
• M4: 1,798,466 km (0.043 R)
• M5: 2,647,733 km (0.111 R)
• M6: 3,089,645 km (0.1 R)
• M7: 3,735,758 km (0.029 R)
• M8: 4,622,724 km (0.096 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 6.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.81 AU - 6.35 AU

Year: 9098 Days

Day: 15.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,549,336 km

• M1: 85,869 km (0.095 R)
• M2: 1,259,165 km (0.119 R)
• M3: 1,777,223 km (0.109 R)
• M4: 2,678,400 km (0.048 R)
• M5: 6,407,576 km (0.032 R)
• M6: 7,725,234 km (0.116 R)
• M7: 8,188,838 km (0.071 R)
• M8: 9,824,541 km (0.081 R)
• M9: 11,616,873 km (0.086 R)
• M10: 16,710,082 km (0.081 R)
• M11: 17,485,149 km (0.086 R)
• M12: 18,487,454 km (0.069 R)
• M13: 18,829,884 km (0.04 R)
• M14: 19,176,502 km (0.071 R)
• M15: 19,740,037 km (0.042 R)
• M16: 26,599,997 km (0.095 R)
• M17: 29,106,659 km (0.115 R)
• M18: 32,854,086 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.7

Radius: 6.6

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.6 AU - 5.7 AU

Year: 9270 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,549,336 km

• M1: 82,129 km (0.116 R)
• M2: 1,739,075 km (0.074 R)
• M3: 1,987,258 km (0.117 R)
• M4: 2,536,282 km (0.087 R)
• M5: 3,181,648 km (0.037 R)
• M6: 4,306,175 km (0.116 R)
• M7: 4,882,874 km (0.086 R)
• M8: 6,153,559 km (0.075 R)
• M9: 8,044,625 km (0.115 R)
• M10: 9,190,994 km (0.115 R)
• M11: 9,423,319 km (0.118 R)
• M12: 9,997,027 km (0.079 R)
• M13: 10,543,209 km (0.096 R)
• M14: 15,064,954 km (0.07 R)
• M15: 19,181,738 km (0.098 R)
• M16: 23,641,999 km (0.108 R)
• M17: 29,647,605 km (0.072 R)
• M18: 38,608,368 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 3.9

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.54 AU - 9.16 AU

Year: 18173 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,549,336 km

• M1: 65,673 km (0.091 R)
• M2: 232,924 km (0.071 R)
• M3: 1,355,656 km (0.079 R)
• M4: 2,040,066 km (0.075 R)
• M5: 4,961,413 km (0.051 R)
• M6: 6,112,419 km (0.084 R)
• M7: 6,571,834 km (0.081 R)
• M8: 7,473,162 km (0.044 R)
• M9: 7,820,528 km (0.069 R)
• M10: 9,467,451 km (0.11 R)
• M11: 16,195,017 km (0.109 R)
• M12: 21,236,914 km (0.116 R)
• M13: 24,204,187 km (0.049 R)
• M14: 31,950,365 km (0.118 R)
• M15: 35,582,901 km (0.092 R)
• M16: 45,919,665 km (0.105 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: 385 - 19,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit