🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 11.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 1104 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,866,317 km

• M1: 138,079 km (0.089 R)
• M2: 585,676 km (0.066 R)
• M3: 1,021,155 km (0.049 R)
• M4: 1,407,267 km (0.102 R)
• M5: 2,751,404 km (0.097 R)
• M6: 3,365,055 km (0.106 R)
• M7: 5,228,446 km (0.052 R)
• M8: 6,234,641 km (0.096 R)
• M9: 6,619,107 km (0.085 R)
• M10: 7,795,545 km (0.095 R)
• M11: 8,864,871 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 13.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.04 AU - 2.32 AU

Year: 2078 Days

Day: 6.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,866,317 km

• M1: 166,652 km (0.106 R)
• M2: 617,540 km (0.102 R)
• M3: 1,130,212 km (0.099 R)
• M4: 1,867,879 km (0.084 R)
• M5: 2,428,721 km (0.046 R)
• M6: 3,315,089 km (0.075 R)
• M7: 3,743,836 km (0.072 R)
• M8: 4,407,004 km (0.111 R)
• M9: 5,222,312 km (0.101 R)
• M10: 6,390,971 km (0.092 R)
• M11: 7,950,379 km (0.06 R)
• M12: 8,540,393 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 8.9

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.26 AU - 5.1 AU

Year: 5518 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,866,317 km

• M1: 112,647 km (0.075 R)
• M2: 489,484 km (0.088 R)
• M3: 772,673 km (0.091 R)
• M4: 1,190,949 km (0.058 R)
• M5: 2,124,739 km (0.1 R)
• M6: 4,193,677 km (0.097 R)
• M7: 5,868,575 km (0.083 R)
• M8: 6,323,801 km (0.067 R)
• M9: 7,195,209 km (0.09 R)
• M10: 7,603,162 km (0.056 R)
• M11: 10,197,937 km (0.087 R)
• M12: 10,523,761 km (0.069 R)
• M13: 12,102,917 km (0.118 R)
• M14: 13,553,417 km (0.064 R)
• M15: 14,291,683 km (0.073 R)
• M16: 17,382,674 km (0.111 R)
• M17: 20,892,988 km (0.066 R)
• M18: 21,343,577 km (0.112 R)
• M19: 25,696,426 km (0.087 R)
• M20: 27,358,907 km (0.119 R)
• M21: 34,414,691 km (0.087 R)
• M22: 35,043,451 km (0.077 R)
• M23: 35,360,748 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.9

Radius: 3.8

Gravity: 35.8 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.28 AU - 7.92 AU

Year: 12215 Days

Day: 18.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,866,317 km

• M1: 47,273 km (0.116 R)
• M2: 710,440 km (0.088 R)
• M3: 984,952 km (0.1 R)
• M4: 1,446,911 km (0.103 R)
• M5: 1,726,060 km (0.084 R)
• M6: 2,128,778 km (0.109 R)
• M7: 2,371,575 km (0.032 R)
• M8: 6,200,233 km (0.091 R)
• M9: 7,133,425 km (0.046 R)
• M10: 8,023,383 km (0.081 R)
• M11: 9,032,719 km (0.059 R)
• M12: 9,176,633 km (0.048 R)
• M13: 9,817,959 km (0.064 R)
• M14: 11,189,173 km (0.096 R)
• M15: 28,843,217 km (0.055 R)
• M16: 29,786,582 km (0.102 R)
• M17: 32,179,250 km (0.114 R)
• M18: 45,235,105 km (0.047 R)
• M19: 48,240,377 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit